NCS000136_HISTORICAL WITH APPLICATION_20180221

----__--STORMWATER-DIVISION--CODING SHEET' --------
PERMIT NO.
Aj
DOC TYPE
❑ FINAL PERMIT
❑ MONITORING INFO
A APPLICATION
❑ COMPLIANCE
❑ OTHER
DOC DATE
❑
YYYYM M DD
CA

STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENTAL QUALITY
DIVISION OF ENERGY, MINERAL, AND LAND RESQURCES
PERMIT NO. NCS000136
TO DISCHARGE STORMWATER UNDER THE
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM
In compliance with the provision of North Carolina General Statute 143-215.1, other lawful
standards and regulations promulgated and adopted by the North Carolina Environmental
Management Commission, and the Federal Water Pollution Control Act, as amended,
SpecGX, LLC
is hereby authorized to discharge stormwater from a facility located at RECEIVED
FEB 2 12013
SpecGX, LLC
8801 Capital Blvd.
Raleigh
Wake County
CENTRAL FILES
DWR SECTION
RECEIVED
FEB 21 2018
CENTRAL FILES
DWR SECTION
to receiving waters designated as the Neuse River and Perry Creek, a class WS-IV, NSW and C;
NSW streams in the Neuse River Basin, in accordance with the discharge limitations, monitoring
requirements, and other conditions set forth in Parts I, I1, I1I, and IV hereof.
Signed this day February 13, 2018.
C,
for William E. Vinson, Jr., P.E., Interim Director
Division of Energy, Mineral, and Land Resources
By the Authority of the Environmental Management Commission

Mallinckrodt
May 15, 2013
Mr. Bradley Bennett
Unit Supervisor
Stormwater Permitting Unit
NC DENR
1617 Mail Service Center
Raleigh, NC 27669-1617
= covIDIEN
Re: Corporate Reorganization Notification—Mallinckrodt plc Spin Off from Covidien plc
Mallinckrodt LLC Raleigh, Industrial Stormwater Permit, #NCS000136
Dear Mr. Bennett:
I am sending this letter to formally notify you that Mallinckrodt plc will be a new public company
effective after receipt of government approvals anticipated in June 2013. Mallinckrodt LLC will
continue to conduct its US operations and is the current legal entity holding all existing
environmental permits, general permits, licenses and registrations applicable to our facility located
at 8801 Capital Boulevard in Raleigh. The direct parent company of Mallinckrodt LLC is
Mallinckrodt Enterprises LLC, a Delaware limited liability corporation. Both companies are
ultimately owned by Mallinckrodt plc.
Mallinckrodt plc will formally become a publicly traded entity upon approval of the Form 10
Registration statement filed with the US Securities and Exchange Commission (SEC) on February
1, 2013. The anticipated date for the completion of this process is June 28, 2013. This notification
is to inform you of the new independent status of Mallinckrodt LLC's ultimate parent company.
This action does not involve any transfer of property or change to the corporate structure of
Mallinckrodt LLC and all permits and licenses will remain in the name of Mallinckrodt LLC. Please
note that the ownership of the property remains the same.
If you have any further questions or require any additional information please contact me at
314/654-2131 or by email at [e-mail].
Sincerely,
6� ezl
Laura Andrew
Principal EHS Engineer
cc: Eric Berry, Mallinckrodt
Tim Roberts, Mallinckrodt
MAIIINCKRODT LLC
675 MCDONNELL BLVD.
HAZELWOOD, MO63042
c @19 aw1E Do
MAY 2 0 2013
eR

Pickle, Ken
From:
Pickle, Ken
Sent:
Saturday, October 27, 2012 11:58 AM
To:
'Ed Woloszyn'
Cc:
Bennett, Bradley
Subject:
RE: Mallinckrodt NPDES Permit No. NCS000136
Hi Ed,
Yes, I think you've got the essence of our conversation, along with its endpoint. We regularly allow sampling upstream
of the actual discharge point when safety or ease of access concerns can be accommodated without seriously weakening
the requirement that the sample shall be representative of the stormwater flows from the site.
Please note that my comments were based on your description of the site over the phone, and your report of previous
conversations with Brian Lowther, who is no longer employed at DWQ.
My understanding of site conditions includes the perception that this basin functions only as an emergency spill
containment basin, and that no flows other than stormwater flows enter the basin, except in the rare occurrence of a
spill emergency. If my understanding of site conditions is significantly incomplete or incorrect, then of course the
endpoint of our conversation might be invalid.
Ken
Ken Pickle
Environmental Engineer
NCDENR I DWQ I Stormwater Permitting Unit
1617 Mail Service Center, Raleigh, NC 27699-1617
512 N. Salisbury St, Raleigh, NC 27604
Phone: [phone]
Fax: [phone]
Email: [e-mail]
Website: htta://i)ortal.ncdenr.ora/web/wgLw5/"siu
** Email correspondence to and from this address is subject to the North Carolina Public Records Law and may be
disclosed to third parties unless the content is exempt by statute or other regulations.**
From: Ed Woloszyn [mailto:[e-mail]]
Sent: Friday, October 26, 2012 8:39 AM
To: Pickle, Ken
Subject: Mallinckrodt NPDES Permit No. NCS000136
Good morning Ken,
Thank you again for your time to discuss a procedural issue on collecting stormwater
samples for quantitative monitoring and qualitative monitoring for regarding Mallinckrodt
LLC's Stormwater NPDES program (Permit NCS000136). To recap our conversation on
Wednesday, October 24, 2012, Mallinckrodt has three stormwater outfalls. Two outfalls
are direct discharges from Mallinckrodt's manufacturing area and are sampled and
monitored semi-annually during a representative storm event. The third location that
receives stormwater flow from the manufacturing area is at a stormwater retention pond

located near the Neuse River. This stormwater retention pond does not have an outfall.
The retention pond is maintained such that if a catastrophic release occurs on site, the
retention pond would capture the release and emergency responders would recover the
release from the pond. Normal maintenance for the stormwater retention pond is to
maintain sufficient freeboard by periodically pumping water out of the pond and into an
unnamed tributary to the Neuse River.
When Mallinckrodt's stormwater permit was renewed on November 5, 2011, Mr. Brian
Lowther from the Division of Water Quality stipulated that water quality at the retention
pond also be included in the Stormwater NPDES monitoring program even if there is a
"no discharge scenario", because the pond has no outfall. Brian wanted water from the
retention pond to be monitored as an outfall (Outfall No. 003). Because there is no
outfall from the pond and water is pumped out of the pond to maintain freeboard, the
water should be monitored quantitatively and qualitatively twice a year following the
same sampling schedule and analytical list in Permit NCS000136. However, Brian
agreed that quantitative monitoring doesn't need to occur during a representative storm
event, and stipulated that a sample should be collected from the pump's effluent within
30 minutes of starting the pump.
S&ME found that the effluent presents safety issues in that the discharge flow is high
and the discharge pipe's location is located at the bottom of a steep slope. In an effort
to meet the intentions of the monitoring program, while addressing safety concerns,
S&ME collected a representative sample near the pump's intake that is located near the
bank of the pond at a more accessible and safe location.
Following our October 24, 2012 telephone conversation, you agreed that collecting a
sample near the pump's intake, in lieu of the end of the discharge pipe, would be
acceptable and would preserve the intent of monitoring water quality at the stormwater
retention pond as part the NPDES Stormwater program.
S&ME appreciates you taking the time to address our request for changing the sampling
procedure at Outfall 003.
Best regards,
Edmund Woloszyn, Jr., R.E.M.
Senior Consultant
ENGINEERING INTEGRITY *SWE
S&ME, Inc.
3201 Spring Forest Road
Raleigh NC 27616 Map
Ph: 919-872-2660
Fax: [phone]
Mobile: [phone]
[e-mail]
www.smeinc.com
2

16
It
October 26, 2011
C3 COVIDIEN
North Carolina Department of Environment and Natural Resources
Division of Water Quality
Stormwater Permitting Unit
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
Attention: Mr. Brian Lowther
Reference: Notification of Change in Stormwater Discharge Outfall Locations
Mallinckrodt LLC — Raleigh Pharmaceutical Plant
8801 Capital Boulevard
Raleigh, Wake County, North Carolina 27616 D �t;zl
Permit No. NCS000136
S&ME Project No. 1054-10-290
OCT 31 ZOr1
Dear Mr. Lowther: DERR-VATFR OUCTy
"INDI+'D STOP W,WI
Mallinckrodt is currently permitted by your office to discharge stormwater consistent with
NPDES Permit No. NCS000136. On October 24, 2011, we submitted comments on the draft
stormwater permit recently issued by your office. We understand that a new stormwater permit
is likely to be issued to our site in the very near future. Prior to issuing the new permit, we
would like your concurrence on a proposed change in stormwater discharge outfall locations that
would remove three outfalls from our stormwater program.
Mallinckrodt currently monitors five stormwater discharge outfalls (Outfalls 001 through 005)
per the requirements of Permit No. NCSOOO136. The attached figure (Figure 5 from the site's
Stormwater Pollution Prevention Plan) shows the locations of drainage zones and associated
stormwater discharge outfalls. After reviewing the area drainage routes and operation of
stormwater conveyance structures at the facility with the site's consultant, S&ME Inc.,
Mallinckrodt has concluded that only two of the previously identified stormwater discharge
outfalls, Outfalls 001 and 002, located on the southern portion of the property, are associated
with stormwater runoff from the industrial portion of the facility.
Three stormwater discharge outfalls (Outfalls 003, 004 and 005) receive stormwater runoff
solely from the land application fields (Drainage Zones 3A, 4, and 5). As part its wastewater
treatment plant operations, Mallinckrodt is permitted (NCDENR DWQ Permit No. WQ0005537)
to apply industrial wastewater residuals to the land application fields located north and west of
the manufacturing area. Surface water runoff from the land application fields is currently
monitored tri-annually under Permit No. WQ0005537 at several designated on -site stream
locations. Since these three aforementioned outfalls receive discharge from the land application
fields and not runoff from industrial areas, Mallinckrodt believes these outfalls (outfalls 003,
004, and 005) should be eliminated from the qualitative and quantitative monitoring
requirements of the site's NPDES Stormwater permit.
MALLINCFRODI- INC. 919-878-2800 I'll
880i CAPITAL BEYD y19-878-2823 IF,
RA1.EI(;11, NC
276 16 -3a 6,

Change in Stormwater Discharge Outfall Locations
October 26, 2011
Page 2 of 2
Stormwater from Drainage Zone 3B (see Figure 5) discharges to the retention pond located on
the northern portion of the property. The stormwater retention pond has a surface area of
approximately 23 acres and an estimated capacity of approximately 15 million gallons. The
embankment at the retention pond acts as a hydraulic barrier, collecting stormwater runoff
associated with manufacturing areas and fields located within Drainage Zone 3B (approximately
173 acres). The retention pond is part of a best management practice (BMP) for Mallinckrodt's
manufacturing area. Mallinckrodt monitors water quality in the pond and periodically pumps
water from the eastern end of the pond into a stream leading directly to the Neuse River.
Therefore, the pond has no direct discharge of stormwater. Thus, quantitative and qualitative
stormwater runoff monitoring from zone 3B is not required. The use of this Stormwater retention
pond is addressed in the site's Stormwater Pollution Prevention Plan.
Mallinckrodt anticipates that this Notification of Change will be effective with the issuance of
the new permit pending your review and concurrence. Upon receiving concurrence from your
office to remove Outfalls 003, 004, and 005 from the stormwater permit, Mallinckrodt will
appropriately revise the facility Stormwater Pollution Prevention Plan and cease any associated
stormwater monitoring from those points.
Your prompt review of this issue is greatly appreciated. If you have any questions or would like
to have a meeting to discuss this request, please feel free to call the site's Environmental
Coordinator, Tim Roberts, at 919-878-2895 or email him at [e-mail].
Sincerely,
Mallinckrodt LLC
Scott Warlick
Plant Manager
Attachment: Figure 5 — Estimated Areas of Impervious Surface and Drainage Zones
cc: Laura Andrew, Mallinckrodt- w/attachment
James Jones, Mallinckrodt - w/attachment
Michelle Logut, S&ME Inc. - w/attachment
Tim Roberts, Mallinckrodt - w/attachment
Sarah Scott, Mallinckrodt Inc. - w/attachment
Ed Woloszyn, S&ME Inc. - w/attachment
Submitted via Certified Mail # 7010 3090 0000 0353 4182 — Return Receipt Requested

NOTES:
1. COORDINATES OF EACH OUTFALL
LOCATION ARE INDICATED.
Mallinckrodt �-
Medical Imaging
Facility
wasiud IN
T Araa - =476�S
INO� !t USTWL E
zowRESEEMML
i
(I HOUSE PER ACRE)WAKE
ZONE t l NTY
SAI AR1f�LAM 11 \
(4 144 PElt AMO An
LAND APPLICATION
FIELDS
I 1
__ � 'ISM !
zom ! V . 4_--_ -- - e1EIRCE & DEMpPM13M
INDUSTWAL
ZONE 4
Told Ana . 1,14i,Qd1 SQ FT.
Man Ana - 6.616 SQFr.
-• - •
•'- +'• `�'�
ZONE 3A
`-��
ZONE 5
Outfal
-•
Totd Ana - 11,3D OM s3FT.
Area - IOL974 SOFT. I
Tonal Aran - LW44tlll
4 3534'31?W N
ZONED�•
y� L—
Ano
7B1417.02' •
Olaf 11
4*4
JA
ZONE 2
zmm Tonal Ana — 1,YG W So.FT.INDE AL Am - 240,M $Q.FT.
iLS1out�Ons-IES
—ai & EtnviLo»mm�l $Grviocs
1101 FI W&L ROAD
RAUBW NOM CAROUNA 27007
T11-: (911) W3.1050 FAX_ RM W3-W4
5
rr
■
a
0-
3B
0
O
6
f'V-1� aw
mmm cm
Dmusn IFs
CRY of RNmof
/ P1iWM STA W
WATER FEATURES
LOCATION
AREA SO. FT.
AREA ACRES
A
1.030,492
216
B
81,323
1.9
C
8.659
0.2
D
13,972
0.3
E
53,876
1.2
F
4,072
0.1
G
31,753
0.7
H
24,480
0.8
1
9,703
0.2_
J
18,043
0.4
K
13,972
0-3
L
5.026
0.1
M
5,026
0.1
IMPERVIOUS SURFACES
LOCATION
AREA SO. FT.
AREA ACRES
Imaging Facility
183,476
4.2
Zone 1
76,243
Ka
Zone 2
240,224
5.5
Zone 3A
105.974
14
Zone 39
84Z573
19.3
Zone 4
61516
0.2
Zone 5
15,353
0.4
Downstream
32,706
0.8
Total
1,503,075
34.5
Nw - IAM4M SO". I
rr. Ana - WN 9W
IMAGING FACILITY
otno= IMAGING BUILDING = 83,969 SQ.FT. (1.9 ACRES)
0NOW a PAVED/GRAVEL AREAS = 99.507 SQ.FT. (2.3 ACRES)
TOTAL = 183.476 SQ.FT. (4.2 ACRES) .
PROPERTY BOUNDARY 6
ADJACENT PROPERTY BOUNDARIES
��-- DRAINAGE ZONE BOUONDARY LINE
DRAINAGE ZONES 3.4,85 INCLUDE 200 ACRES
OF USEABLE IRRIGATION FIELDS FOR SLUDGE
INJECTION
— — STREAM
OUTFALL
If1• RIVER
® RETENTION POND OR OPEN TOP
TANK AREAS
BERM
—. DIVERSION DITCH
0 wo 1600
SCALE IN FEET
FIGUM
MALUNCKRODT INCORPORATED ESTIMATED AREAS OF IMPERVIOUS SURFACE
COVIDIEN RALEIGH PHARMACEUTICAL PLANT . AND DRAINAGE ZONES
8801 CAPITAL -BOULEVARD STORMWATER PREVENTION 5
RALEIGH, NORTH CAROUNA 27616 POLLUTION PLAN

Lowther, Brian
From: Roberts, Tim [[e-mail])
Sent: Monday, October 24, 2011 3:52 PM
To: Lowther, Brian
Cc: Michelle Logut; 'Ed Woloszyn'; Jones, James; Scott, Sarah
Subject: Draft Stormwater Permit Review (Facility Comments)
Attachments: NCS000136 Mallinckrodt DraftPermit-Site Comments-24 Oct 2011.docx
Follow Up Flag: Follow up
Flag Status: Completed
Attached you will find our comments on the draft Stormwater permit. We used the "track changes" function in Word to
assist you with the incorporation of our suggested edits if you are inclined to accept.
One issue not included in the comments is our desire to drop 3 outfalls from the permit since these are covered under our
residuals application permit issued by the NCDENR Aquifer Protection Section and we believe the inclusion of these
outfalls under the stormwater permit to be duplicative. Generally there is dry -weather flow in these outfalls since they are
actually located in small streams that run between several of our residuals application sites. The residuals application
sites is essentially a year-round farming operation located on our property but outside of the manufacturing/industrial
potion of our facility. Tri-annual monitoring of these streams (i.e., outfall locations) is already included under the residuals
application permit. I should be sending a separate letter to your attention later this week requesting that these 3 outfalls
be excluded from the requirements of the stormwater permit and we would like the concurrence of your office.
Thanks again for the oportunity to comment on the draft permit. Do not hestiate to call me to discuss any of these
comments or any other stormwater-related issue.
Tim Roberts
Environmental Coordinator
Covidien
Mallinckrodt - Raleigh Pharmaceutical Plant
8801 Capital Boulevard
Raleigh, NC 27616
Phone: [phone]
Fax: [phone]
E-Mail: Tim. RobertsCcDCovidien.com
www,covidien.com
This information may be confidential and/or privileged. Use of this information by anyone other than the intended recipient
is prohibited. If you receive this in error, please inform the sender and remove any record of this message.
From: Lowther, Brian Emailto:[e-mail]
Sent: Monday, September 26, 2011 8:19 AM
To: Roberts, Tim
Subject: RE: Draft Stormwater Permit Review
Tim,
Attached is a word document of your draft permit. I'll look forward to getting your comments. Let me know if
you have any questions.
Brian

w
Brian C. Lowther
Environmental Engineer
NCDENR I DWQ I Stormwater Permitting Unit
1617 Mail Service Center; Raleigh, NC 27699-1617
512 N. Salisbury St, Raleigh, NC 27604
Phone: [phone]
Email: brian.lowthernamcdenr.g.ov
Website: http://portal.ncdenr.org/web/n/ws/su
E-mail correspondence to and from this address may be subject to the North Carolina Public
Records Law and may be disclosed to third parties.
From: Roberts, Tim[mailto:Tim.Roberts2Covidien.coml
Sent: Friday, September 23, 2011 5:56 PM
To: Lowther, Brian
Subject: Draft Stormwater Permit Review
We received the draft permit from your office today. We will review and provide comments within 30 days of
receipt (no later than 10/23/11). Would you be to provide a Word (electronic) version that we could review? That
way we could mark-up and/or comment using the "Track Change" function. It would make our review go more
effectively and you could incorporate comments, as you deem appropriate, more efficiently.
Thanks for the opportunity to do this review.
Tim Roberts
Environmental Coordinator
Covidien
Mallinckrodt - Raleigh Pharmaceutical Plant
8801 Capital Boulevard
Raleigh, NC 27616
Phone: [phone]
Fax: [phone]
E-Mail: Tim. Roberts(@Covidien.com
www.covidien.com
This information may be confidential and/or privileged. Use of this information by anyone other than the intended recipient is
prohibited. If you receive this in error, please inform the sender and remove any record of this message.

NCS000136
STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENT AND NATURAL. RESOURCES
DIVISION OF WATER QUALITY
PERMIT
TO DISCHARGE STORMWATER UNDER TI-113
A
In compliance with the provisions of North Carolin eral Spa e(e 143-215.1, other lawful
standards and regulations promulgated and adopte orth Carolina Environmental
Management Commission, and the Federal Watgr�P1 t ontml Act. as amended,
is hereby
LLC
stormwater from a facility located at
liliinckrodt LLC
1 Capital Blvd
taleigh, NC
Jake County
to receiving waters designated as the Neuse River and Perry Creek, a class Ws -IV. NSW and C,
NSW streams in the Neuse River Basin, in accordance with the discharge limitations, monitoring
requirements, and other conditions set forth in Parts I,11, 111, IV, V and V1 hereof.
Note: Draft Permit Dates are Approximate
This permit shall become effective December I, 2011
This permit and the authorization to discharge shall expire at midnight on November 30, 2016.
Signed this day November 4, 201 L
for Coleen 1-I. Sullins Director
Division of Water Quality
By the Authority of the Environmental Management Commission

TABLE OF CONTENTS
PART I INTRODUCTION
Section A: Individual Permit Coverage
Section B: Permitted Activities
Section C: Location Map
PART II MONITORIN
DISCHARGE
Section A: Stormwatc
Section B: Analytical
Section C: Qualitativ4
Permit No. NCS000136
PERMI"ITED
Section D: On -Site VZNDIT
YNS
Monitoring Requirements
PART' Ill • STANDARDR NPDES STORMWATER INDIVIDUAL
PERMITS
Section A: Compliance
and Liability
I.
Compliance Schedule
2.
Duty to Comply
3.
Duty to Mitigate
4.
Civil and Criminal Liability
5.
Oil and Hazardous Substance Liability
6.
Property Rights
7.
Severability
8,
Duty to Provide Information
9.
Penalties for Tampering
10.
Penalties for Falsification of Reports
Section B: General Conditions
1.
Individual Permit Expiration
2.
Transfers
3.
Signatory Requirements
x
ii
Y .
�I

Section C:
Section D:
Section E:
Permit No. NCSO00136
4. Individual Permit Modification, Revocation and Reissuance, or
Termination
5. Permit Actions
Operation and Maintenance of Pollution Controls
1. Proper Operation and Maintenance
2. Need to Halt or Reduce Not a Defense
3. Bypassing of Stormwater Control Facilities
Monitoring and Records
I. Representative Sampling
2. Recording Results
3, Flow Measurements
4. Test Procedures
5. Representative O 11
6. Record Rete
7. Inspe n
Reporting R irem
1.
Di barge nitoring Repor
2.
S Reports
3.
Availability of Reports
4.
Non-Stormwater Discharges
5.
Planned Changes
6.
Anticipated Noncompliance
7.
Spills
8.
Bypass
9.
'Twenty-four Hour Reporting
10.
Other Noncompliance
11.
Other Information
PART IV LIMITATIONS REOPENER
PARTV ADMINISTERING AND COMPLIANCE MONITORING FEE.
REQUIREMENTS
PART VI DEFINITIONS

Permit No. NC5000136
PART I INTRODUCTION
SECTION A: INDIVIDUAL PERMIT COVERAGE
During the period beginning on the effective date of the permit and lasting until expiration, the
permittee is authorized to discharge stormwater associated with industrial activity. Such
discharges shall be controlled, limited and monitored as specified in this permit.
If industrial materials and activities are not exposed to precipitation or runoff as described in 40
CFR § 122.26{g}, the facility may qualify for a No Exposure Ex lion from NPD) S stormwater
discharge permit requirements. Any owner or operato wi to obtain a No Exposure
Certification must submit a No Exposure Certificate Ko
Division; must receive
approval by the Division; must maintain no exposu rvfor
authorized to discharge
under a valid NPDES stormwater permit; and must t Exposure Exclusion once
every five (5) years.
SECTION B: PERMITTED ACT
Until this permit expires or is i vdd, the permittee is authorized to discharge
stormwater to the surface waters rt lina or separate storm sewer system that has been
adequately treated and manag n ce with the terms and conditions of this individual
permit. All stormwater disc rges sh• a in accordance with the conditions of this permit.
Any other point source dis surface waters of the state is prohibited unless it is an
allowable non-stormwater i arge or is covered by another permit, authorization, or approval.
The stormwater discharges allowed by this individual permit shall not cause or contribute to
violations of Water Quality Standards.
This permit does not relieve the permittee from responsibility for compliance with any other
applicable federal, state, or local law, rule, standard, ordinance, order, judgment, or decree.
Part I Page I of 2

SECT�ON C: LOCATION MAP— correct spellinz-of MALLI,NCKRODT on
m� d in title block —also change from Inc. to LLC on map block
NCS000136
tJ
Alp
Nth Scale 1.•24,000
Ma Ilinckrldt, Inc.
Latitude: 351153' 55" N
Longitude: 780 33' 90" W
County: Wake
Recei ping Stream: Neese Riyer, Perry Creek
Stream lass, Ws -IV; NSW, C; NSW
Sub4m9n: 03-04-02 QV� River Basin)
Part] Page 2 oQ
Permit No. NCS000135

Permit No. NCSOOO136
PART If MONITORING, CONTROLS, AND LIMITATIONS FOR
PERMITTED DISCHARGES
SECTION A: STORMWATER POLLUTION PREVENTION PLAN
The Permittee shall develop a Stormwater Pollution Prevention Plan, herein after referred to as
the [Ilan. This Plan shall be considered public information in accordance with Part 111, Standard
Conditions, Section E, Paragraph 3 of this individual permit. The Plan shall include, at a
minimum, the following items:
Site Plan. The site plan shall provide a description t hysical facility and the
potential pollutant sources which may be exile d ntribute to contamination of
stormwater discharges. The site plan shall c in w' g:
(a) A general location map (USGS quad r ap or appropriately drafted
equivalent map), showing the tacil' 1 in relation to transportation routes
and surface waters, the name of i water(s) to which the stormwater
outfall(s) discharges, or if th Esc rg ' o a municipal separate storm sewer
system, the name of the m f It d the ultimate receiving waters, and
accurate latitude to de point(s) of discharge. The general location
map (or alternat .w e ap) shall identify whether each receiving water is
impaired (on the list of impaired waters) or is located in a
watershed for ich DL has been established, and what the parameter(s)
of concern at
(b) A narrative don of storage practices, loading and unloading activities,
outdoor process areas, dust or particulate generating or control processes, and
waste disposal practices. A narrative description of the potential pollutants which
could be expected to be present in the stormwater discharge from each outfal I.
(c) A site map drawn to scale (including a distance legend) showing: the site property
boundary, the stormwater discharge outfalls, all on -site and adjacent surface
waters and wetlands, industrial activity areas (including storage of materials,
disposal areas, process areas, loading and unloading areas, and haul roads), site
topography, all drainage features and structures, drainage areas for each outfall,
direction of flow in each drainage area, industrial activities occurring in each
drainage area, buildings. existing BMPs, and impervious surfaces. The site map
must indicate the percentage ofeach drainage area that is impervious.
(d) A list of significant spills or leaks of pollutants that have occurred at the facility
during the three (3) previous years and any corrective actions taken to mitigate
spill impacts.
(e) Certification that the stormwater outfalls have been evaluated for the presence of
non-stormwater discharges. The certification statement will be signed in
accordance with the requirements found in Part III, Standard Conditions, Section
Pan II Page I of 10

Permit No. NCS000136
B, Paragraph 3. The permittee shall re -certify annually that the stormwater
outfalls have been evaluated for the presence of non-stormwater discharges.
Stormwater Management Plan. The stormwater management plan shall contain a
narrative description of the materials management practices employed which control or
minimize the exposure of significant materials to stormwater, including structural and
nonstructural measures. The stormwater management plan, at a minimum, shall
incorporate the following:
(a) Feasibility Study. A review of the technical and economic feasibility of changing
the methods of operations and/or storage practices to eliminate or reduce exposure
of materials and processes to stormwater. Where r practical, the permittee shall
prevent exposure ofall storage areas. m ter' dling operations, and
manufacturing or fueling operations. are a el' ination of exposure is
not practical, the stormwater manage an acument the feasibility of
diverting the stormwater runoff away . reaso potential contamination.
(b) Secondary Containment Require d cords. Secondary containment is
required for: bulk storage of 1' i s; storage in any amount of Section
3 13 of Title III of the Super d e ments and Reauthorization Act (SARA)
water priority the icals• st n any amount of hazardous substances, in
order to prevent ); a ills om contaminating stormwater runoff. A table
or summary of all n d stored materials and their associated secondary
containment are intained. If the secondary containment devices are
connected to rmwat nveyance systems, the connection shall be controlled
by manually ovate alves or other similar devices (which shall be secured
closed with 10 ' mechanism), and any stormwater that accumulates in the
containment a shall be at a minimum visually observed for color, foam, outfall
staining, visible sheens and dry weather flow, prior to release of the accumulated
stormwater. Accumulated stormwater shall be released if found to be
uncontaminated by any material. Records documenting the individual making the
observation, the description of the accumulated stormwater, and the date and time
of the release shall be kept for a period of five years.
(c) BMP Summary. A listing of site structural and non-structural Best Management
Practices (BMP) shall be provided. The installation and implementation of BMPs
shall be based on the assessment of the potential for sources to contribute
significant quantities of pollutants to stormwater discharges and data collected
through monitoring of stormwater discharges. The BMP Summary shall include a
written record of the specific rationale for installation and implementation of the
selected site BMPs. The BMP Summary shall be reviewed and updated annually.
Spill Prevention and Response Plan. The Spill Prevention and Response Plan (SPRP)
shall incorporate an assessment of'potentiai pollutant sources based on a materials
inventory of the facility. Facility personnel (or the team) responsible for implementing the
SPRP shall be identified in a written list incorporated into the SPRP and signed and dated
by each individual acknowledging their responsibilities for the plan. A responsible
PartI l Page 2 of ] 0

Permit No, NCSOOO136
person shall be on -site at all times during facility operations that have the potential to
contaminate stormwater runoff through spills or exposure of materials associated with the
facility operations. The SPRP must be site stormwater specific. Therefore, an oil Spill
Prevention Control and Countermeasure plan (SPCC) may be a component of the SPRP,
but may not be sufficient to completely address the stormwater aspects of the SPRP. The
common elements of the SPCC with the SPRP may be incorporated by reference into the
SPRP.
4. Preventative Maintenance and Good Housekeeping Program. A preventative
maintenance and good housekeeping program shall be developed. The program shall list
all stormwater control systems, stormwater discharge outfalls, all on -site and adjacent
surface waters and wetlands, industrial activity areas (inc ding material storage areas.
material handling areas, disposal areas, process a ing and unloading areas, and
haul roads), all drainage features and structur , an ng s aural E3MPs. "1'hc
program shall establish schedules of inspecti dint and housekeeping
activities of stormwater control systems, as facility equipment, facility areas. and
facility systems that present a potential for s r exposure or stormwater pollution.
Inspection of material handling areas an r c ping schedules of these areas shall
be incorporated into the program. Ti y ce with the established schedules for
inspections, maintenance, and hou e g all be recorded in writing or electronically
and maintained in or as an addeniJ t PP. In cases where the records are
Employee Training. ining rams shall be developed and training provided at a
minimum on an ann basis r facility personnel with responsibilities for: spill response
and cleanup, preven ' tntenance activities, and for any of the facility's operations
that have the potentia contaminate stormwater runoff. Facility personnel (or team)
responsible for implementing the training shall be identified, and their annual training
shall be documented by the written or electronic signature of each employee trained.
6. Responsible Party. The Stormwater Pollution Prevention Plan shall identify a specific
position(s) responsible for the overall coordination, development. implementation, and
revision to the Plan. Responsibilities for all components of the Plan shall be documented
and position assignments provided.
Plan Amendment. The permittee shall amend the Plan whenever there is a change in
design, construction, operation, or maintenance which has a significant effect on the
potential for the discharge of pollutants to surface waters. All aspects of the
Stormwater Pollution Prevention Plan shall be reviewed and updated on an annual
basis. The annual update shall include an updated list of significant spills or leaks of
pollutants for the previous three years, or the notation that no spills have occurred. The
annual update shall include written re -certification that the stormwater outfalls have been
evaluated for the presence of non-stormwater discharges. Each annual update shall
include a documented re-evaluation of the effectiveness of the BMPs listed in the BMP
Summary of the Stormwater Management Plan.
Pan II Page 3 of 10

Permit No. NCS000136
The Director may notify the petrrrittee when the Plan does not meet one or more ofthe
minimum requirements of the permit. Within 30 days of such notice, the permittee shall
submit a time schedule to the Director for modifying the Plan to meet minimum
requirements. The permittee shall provide certification in writing (in accordance with
Part Ill, Standard Conditions, Section B, Paragraph 3) to the Director that the changes
have been made.
8. Facility Inspections. Inspections of the facility and all stormwater systems shall occur as
part of the Preventative Maintenance and Good Housekeeping Program at a minimum on
a semi-annual schedule, once during the first half of the year (January to June), and once
during the second half (July to December), with at least 60 days separating inspection
dates (unless peribrmed more frequently than semi-annu• y). These facility inspections
are different from, and in addition to, the storm�r at~Marge characteristic monitoring
required in Part II l3 and C of this permit. //�� �
9. Implementation. The permittee shall implei
shall include documentation of all monitori
activities, and training provided to empl
of actions taken to implement BMPs o
vehicle maintenance activities. Su o r
five years and made avail ble to lai
immediately upon requ t
ffic Plan. Implementation of the Plan
emen's. inspections, maintenance
icl ng the log of the sampling data and
h the industrial activities, including
ttion shall be kept on -site for a period of
the Director's authorized representative
Part 11 Page 4 of 10

Permit No, NCS000136
SECTION B: ANALYTICAL MONITORING REQUIREMENTS
Analytical monitoring of stormwater discharges shall be performed as specified in Table 1. All
analytical monitoring shall be performed during a representative storm event. The required
monitoring will result in a minimum often (lamanalytical samplings being conducted over the
term of the permit at each stormwater discharge outfall (SDO).
A representative storm event is a storm event that measures greater than 0.1 inches of rainfall. The time
between this storm event and the previous storm event measuring greater than 0,1 inches must be at least
72 hours. A single storm event may have a period of no precipitation up to 10 hours. For example, if
it rains but stops before producing any collectable discharge, a s may be collected if the next rain
❑roducina a discharge begins within 10 hours.
Table 1. Anal tical Monitoring Re uiremen "
!se .
teasura t sample amp e
7'vne2 LtSt%dii3
Conductivity uS/cm nmi-annual Grab SDO
Total Suspended Solids .'F
L
semi-annual
Grab
SDO
COD Chemical Oxygen Demand
semi-annual
Grab
SDO
Total Nitrogen
L
semi-annual
Grab
SDO
Nitrate + Nitrite (NO3 + NQI
m
semi-annual
Grab
SDO
Total Ammonia, as Nitro e
m L
semi-annual
Grab
SDO
Sulfate
I m L
semi-annual
Grab
SDO
Ammonium Sulfate
m L
semi-annual
Grab
SDO
1-1
standard
semi-annual
Grab
SDO
Total Rainfal14
inches
semi-annual
Vain Gauge
-
Footnotes:
I Measurement Frequency: Twice per year during a representative storm event.
2 Grab samples shall be collected within the first 30 minutes of discharge.
3 Sample Location: Samples shall be collected at each stormwater discharge outfall (SDO) unless representative
status has been granted.
4 For each sampled representative storm event the total precipitation must be recorded. An on -site rain gauge or
gauge reading must be recorded.
The permittee shall complete the minimum ten analytical samplings in accordance with the
schedule specified below in Table 2. A minimum of60 days trust separate Period 1 and
Period 2 sample dates unless monthly monitoring has been instituted under a Tier Two
response.
'1
Part It Page 5 of 10

Permit No. NCS00013
Tahip 2_ Mnnitarina CrhPdn1P
Mooltorin erlodt12
Sample Number
Start
End
Year 1 — Period 1
l
December 1, 2011
May 31, 2012
Year 1— Period 2
2
June 1. 2012
November 30, 2012
Year 2 — Period 1
3
December 1, 2012
May 31, 2013
Year 2 — Period 2
4
June 1, 2013
November 30, 2013
Year 3 — Period 1
5
December I, 2013,
May 31, 2014
Year 3 — Period 2
6
June 1, 201
November 30, 2014
Year 4 —Period 1
7
Dec b a 014
May 31. 2015
Year 4 — Period 2
8
ffne
November 30, 2015
Year 5 — Period 1
4
DAider 1,
May 31, 2016
Year 5 — Period 2
10
4-1w, 16
1 November 30, 2016
l�Q[RpfeS:
l Maintain semi-annual monitoring during
Permit, the permittee has submitted an al
the permittee will he considered for rene
monitoring until the renewe%th�'qf
2 If no discharge occurs durinm
"No Flow" within 30 days ot
,Ess. If at the expiration of the Individual
al of coverage before the submittal deadline,
applicant must continue semi-annual
the permittee must submit a monitoring report indicalinp
nth sampling period.
The permittee shall report t1danalytijKl results from each sample within the monitoring period.
permittee shall compare m esults to the benchmark values in Table 3. The benchmark
values in Table 3 are not pe emits but should be used as guidelines for the permittee's
Stormwater Pollution Prevention Plan (SPPP). Exceedences of benchmark values require the
permittee to increase monitoring, increase management actions, increase record keeping, and/or
install stormwater Best Management Practices (BMPs) in a tiered program. See below the
descriptions of Tier One and Tier Two.
Table 3_ Benchmark Valaies fnr AnnlWienl Mnnitnrine
s isc'h r e Characjeristics '
Units`'
Benchmark
Conductivity
uS/cm
--
Total Suspended Solids
mg/L
100
COD (Chemical Oxygen
mg/L
120
Total Nitrogen
mg/L
30
Nitrate + Nitrite (NOa+NO2)
mg/L
10
'Total Ammonia, as Nitrogen
mg/L
7.2
Sulfate
mg/L
500
Part I I Page 6 of 10

Permit No. NCSDD0136
Ammonium Sulfate
mg/L
19
PH
standard
6-9
Tier One
If. The first valid sampling results are above a benchmark value, or outside of the benchmark range, for any
Then: The permittee shall:
1. Conduct a stormwater management inspection of the facility within two weeks of receiving
sampling results.
2. Identify and evaluate possible causes oE'the bench xceedence.
3. Identify potential and select the specific: source c tro , o controls, or physical
improvements to reduce concentrations ofthe par s of co cm, or to bring concentrations
within the benchmark range.
4. Implement the selected actions within two 6 t inspection.
5. Record each instance of a Tier One resp e i he water Pollution Prevention Plan. Include
the date and value of the benchmark a ed ce, a inspection date, the personnel conducting the
inspection. the selected actiA. a t dat selected actions were imolemented.
Tier Two
If: During the term of this perm' the first d sampling results from two consecutive monitoring periods
are above the benchmark va s, or o ide of the benchmark range, for any specific parameter at a
specific discharge outfall;
Chen: The permittee shall:
I. Repeat all the required actions outlined above in Tier One.
2. Immediately institute monthly monitoring for all parameters at every outfall where a sampling result
exceeded the benchmark value for two consecutive samples. Monthly (analytical and qualitative)
monitoring shall continue until three consecutive sample results are below the benchmark values or
within the benchmark range.
3. If no discharge occurs during the sampling period, the permittee is required to submit a monthly
monitoring report indicating '"No Plow" to comply with reporting requirements.
4. Maintain a record of the 'Pier Two response in the Stormwater Pollution Prevention Plan,
During the term of this permit, if the valid sampling results required for the permit monitoring periods
exceed the benchmark value, or are outside the benchmark range, for any specific parameter at any specific
outfall on four occasions, the permittee shall notify the DWQ Regional Office Supervisor in writing within
30 days of receipt of the fourth analytical results. DWQ map but is not limited to:
• require that the permittee revise, increase, or decrease the monitoring frequency for the remainder
of the nerntil:
PartI I Page 7 of 10

Permit Nu. NCS 00136
• require the permittee to install structural stormwater controls;
• require the permittee to implement other stormwater control measures; or
• require that the permittee implement site modifications to qualify for the No Exposure Exclusion.
This site discharges to impaired waters experiencing problems with biological integrity. If a
'total Maximum Daily Load ('E'MDL) is approved for this segment of Perry Creek, the permittee
may be required to monitor for the pollutant(s) ofconcern in the future and submit results to the
Division of Water Quality. The Division will consider the monitoring results in determining
whether additional BMPs are needed to control the pollutant(s) of concern to the maximum
extent practicable.
If additional BMPs are needed to achieve the requirZP
e ontrol, the permittee will be
required to (1) develop a strategy for implementing P and (2) submit a timetable
for incorporation of those BMPs into the permitted ate ion Prevention Plan.
SECTION C: QUALITATIVE MONITORJPGA&Q9MEMENTS
Qualitative monitoring requires a visual in Vhoach stormwater outfall regardless of
representative outfall status and all b rfopecified in Table 4, during the analytical
monitoring event. Qualitative r pose of evaluating the effectiveness of the
Stormwater Pollution Prevention S nd assessing new sources of stormwater pollution.
In the event an atypical con ' on is n at a stormwater discharge outfall, the permittee shall
document the suspected ca of the ndition and any actions taken in response to the
discovery. This documents be maintained with the SPPP.
Table 4. Oualitative Monitoring Renuirements
kfefidrk' ha er 31 cs �
PF41 illgl
I t g'r g
on
Color
semi-annual
SDO
Odor
semi-annual
SDO
Clarity
semi-annual
SDO
Floating Solids
semi-annual
SDO
Sus ended Solids
semi-annual
SDO
Foam
semi-annual
SDO
Oil Sheen
semi-annual
SDO
Erosion or deposition at the outfall
semi-annual
SDO
Other obvious indicators
of stormwater pollution
semi-annual
SDO
Footnotes:
Partif Page g of 10

Permit No. NCSOOO136
1 Measurement Frequency: "twice per year during a representative storm event, fiir each year until either another
q Y� p Y' S" p y
permit is issued for this facility or until this permit is revoked or rescinded. Ifni the end of this permitting cycle
the permittee has submitted the appropriate paperwork for a renewal permit before the submittal deadline, the
permittee will be considered for a renewal application. The applicant must continue semi-annual monitoring until
the renewed permit is issued. See Table Z for schedule of monitoring periods through the end of this permitting
cycle.
2 Monitoring Location: Qualitative monitoring shall be performed at each stormwater discharge outtall (SDO)
regardless of representative outtall status.
SECTION D. ON -SITE VEHICLE MAINTENANCE MONITORING REQUIREMENTS
Facilities which have any vehicle maintenance activity occurrin n-site which uses more than 55
gallons of new motor oil per month when averaged over th dar year shall perform
analytical monitoring as specified below in Table J5.S ring all be performed at all
stormwater discharge outfalls which discharge sto un vehicle maintenance
areas, and in accordance with the schedule presentble 2 action B). All analytical
monitoring shall be performed during a representavent.
Tahlp 5_ Analvtienl Mnnitnrinn RemeirrmdWW1/0n-1qite Vehicle Maintpnanre
c to all er
a
7semi-annual
Grab
pleH
SDO
Non -Polar Oil & Grease/ TPH
EPA Method 1664 SGT-HEM
Grab
SDO
Total Sus ended Solids#A
t 1,
semi-annual
Grab
SDO
Total Rainfal14
inches
semi-annual
Rain gauge
-
New Motor Oil Usa agallons/month
semi-annual
Estimate
-
Footnotes:
I Measurement Frequency: Twice per year during a representative storm event, for each year until either another
permit is issued for this facility or until this permit is revoked or rescinded. If at the end of this permitting cycle
the permittee has submitted the appropriate paperwork for a renewal permit before the submittal deadline, the
permittee will be considered for a renewal application, The applicant must continue semi-annual monitoring until
the renewed permit is issued. See Table 2 for schedule of monitoring periods through the end of this permitting
cycle.
2 Ifthe stormwater runoff is controlled by a stormwater detention pond a grab sample ofthe discharge from the
pond shall be collected within the first 30 minutes of discharge from the pond.
3 Sample Location: Samples shall be collected at each stormwater discharge outfall (SDO) that discharges
storm water runoff from area(s) where vehicle maintenance activities occur,
4 For each sampled representative storm event the total precipitation must be recorded. An on -site or local rain
gauge reading must he recorded.
Part 11 Page 9 of 10

Permit No, NCSOOO136
Monitoring results shall be compared to the benchmark values in Table 6. The benchmark
values in Table 6 are not permit limits but should be used as guidelines for the permittee's
Stormwater Pollution Prevention Plan (SPPP). Exceedences of benchmark values require the
permittee to increase monitoring, increase management actions, increase record keeping, and/or
install stormwater Best Management Practices (BMPs), as provided in Part II Section B.
Table 6.
Benchmark Values for Vehicle Maintenance Analytical Monitoring
Discha a Characteristics
UnitswnBeonwi
mark
pH
standard
6-9
Non -Polar Oii & Grease /'FPW
mg�L
S
16PA Method 1664 (SGT-HEM)1
Total Suspended Solids
mgtL
Part 11 Page I O of lO

Permit No. NCS000136
PART III STANDARD CONDITIONS FOR 1PDES STORMWATER INDIVIDUAL PERMITS
SECTION A: COMPLIANCE AND LIABILITY
Com fiance Schedule
The permittee shall comply with Limitations and Controls specified for stormwater discharges in
accordance with the following schedule;
Existing Facilities already operating but applying for permit coverage for the first time: The Stormwater
Pollution Prevention Plan shall be developed and implemented within 12 months of the effective date of the
initial permit and updated thereafter on an annual basis. Secondary containment, as specified in Part 11,
Section A, Paragraph 2(b) of this permit, shall be accomplish e wit 12 months of the effective date of
the initial permit issuance. n
New Facilities applying for coverage for the first
applying for renewal under this permit: The Storn
implemented prior to the beginning ofdischarges
updated thereafter on an annual basis, Secondary
2(b) of this permit shall be accomplished prior
industrial activity. Updates to the Stormwat o
2. Duty to Comply
n�s previously permitted and
rrt Pro ention Plan shall be developed and
ttion of the industrial activity and be
specified in Part 11, Section A, Paragraph
of discharges from the operation of the
The permittee must compl ith all ions of this individual permit. Any permit noncompliance
constitutes a violation of a Clean tter Act and is grounds for enforcement action; for permit
termination, revocation reiss e, or modification; or denial ofa permit upon renewal application.
The permittee shaiiccomply with standards or prohibitions established under section 307(a) of the
Clean Water Act for toxic pollutants within the time provided in the regulations that establish these
standards or prohibitions, even if the permit has not yet been modified to incorporate the
requirement.
The Clean Water Act provides that any person who violates a permit condition is subject to a civil
penalty not to exceed $25,000 per day for each violation. Any person who negligently violates any
permit condition is subject to criminal penalties of $2,500 to 25,000 per day of violation, or
imprisonment for not more than I year, or both. Any person who knowingly violates permit
conditions is subject to criminal penalties of $5,000 to $50,000 per day of violation, or
imprisonment for not more than 3 years, or both. Also, any person who violates a permit condition
may be assessed an administrative penalty not to exceed $10,000 per violation with the maximum
amount not to exceed $125,000. [Ref: Section 309 ofthe Federal Act 33 USC 1319 and 40 CFR
122.4[(a) j
C. Under state law, a daily civil penalty of not more than ten thousand dollars ($10,000) per violation
may be assessed against any person who violates or fails to act in accordance with the terns,
Conditions, or requirements ofa permit. [Ref: NC General Statutes 143.215.6A).
d. Any person may be assessed an administrative penalty by the Director for violating section 301,
302, 306, 307, 308, 318 or 405 of the Act, or any permit condition or limitation implementing any
of such sections in a permit issued under section 402 of the Act. Administrative penalties for Class
I violations are not to exceed S 10,000 per violation, with the maximum amount of any Class I
Part III Page l of 8

Permit No. NCS000136
penalty assessed not to exceed $25,000. Penalties for Class 11 violations are not to exceed
$10,000 per day for each day during which the violation continues, with the maximum amount of
any Class 11 penalty not to exceed $125,000.
3. Duty to Mitigate
The permittee shall take all reasonable steps to minimize or prevent any discharge in violation of this
individual permit which has a reasonable likelihood of adversely affecting human health or the environment.
4. Civil and Criminal Liability
Except as provided in Part HI, Section C of this permit regarding bypassing ofstormwater control facilities,
nothing in this individual permit shall be construed to relieve the permittee from any responsibilities,
liabilities, or penalties for noncompliance pursuant to NCGS 14 -21 ,143-215.6A, 143.215.6B, 143-
215.6C or Section 309 of the Federal Act, 33 USC 1319 Fu ore, the permittee is responsible for
consequential damages, such as fish kills, even though re i. i .ty to ffective compliance may be
temporarily suspended.
5. Oil and Hazardous Substance: Liability
Nothing in this individual permit shall be
the permittee from any responsibilities, li
under NCGS 143-215.75 et seq. or Sectiot
6. PropeM Rights
The issuance of this individ
property, or any exclusive
personal rights, nor any ift
7. Severability
tZ the institution of any legal action or relieve
to which the permiuee is or may be subject to
Act, 33 USC 1321.
convey any property rights in either real or personal
it authorize any injury to private property or any invasion of
I, State or local laws or regulations,
The provisions of this individual permit are severable, and if any provision of this individual permit, or the
application of any provision of this individual permit to any circumstances, is held invalid, the application
of such provision to other circumstances, and the remainder of this individual permit, shall not be affected
thereby.
8 Duty to Provide Information
The permittee shall furnish to the Director, within a reasonable time, any information which the Director
may request to determine whether cause exists for modifying, revoking and reissuing, or terminating the
permit issued pursuant to this individual permit or to determine compliance with this individual permit. The
permittee shall also furnish to the Director upon request, copies of records required to be kept by this
individual permit.
9. Penalties for Tamoeriniz
The Clean Water Act provides that any person who falsifies, tampers with, or knowingly renders inaccurate,
any monitoring device or method required to be maintained under this individual permit shall, upon
conviction, be punished by a fine of not more than $10,000 per violation, or by imprisonment for not more
than two years per violation, or by both. If a conviction ofa person is for a violation committed after a first
conviction of such person under this paragraph, punishment is a fine of not more that $20,000 per day of
violation, or by imprisonment of not more than 4 years, or both.
Part i l l Page 2 of 8

Permit No. NCS000t36
10. Penalties for Falsification of Reports
The Clean Water Act provides that any person who knowingly makes any false statement, representation, or
certification in any record or other document submitted or required to be maintained under this individual
permit, including monitoring reports or reports ofcompliance or noncompliance shall, upon conviction, be
punished by a tine of not more than 510,000 per violation, or by imprisonment for not more than two years
per violation, or by both.
SECTION B: GENEPALCONDITIONS
2.
3
Individual Permit Exniration
The permittee is not authorized to discharge after the ex ' ati e. In order to receive automatic
authorization to discharge beyond the expiration date, per all s mit lbrms and fees as are
required by the agency authorized to issue permits no er n I da rior to the expiration date. Any
permittee that has not requested renewal at least 180 or to exp ration, or any permittee that does not
have a permit after the expiration and has not request at least 180 days prior to expiration, will be
subjected to enforcement procedures as provided 5 _ 15.36 and 33 USC 1251 et. seq.
Transfers
This permit is not transferable any n e er notice to and approval by the Director. The
Director may require moditi o do reissuance ofthe permit to change the name and
incorporate such other require s necessary under the Clean Water Act, The Permittee is
required to notify the Divis' n the event the permitted facility is sold or closed.
Signatory Requirements
All applications, reports ation submitted to the Director shall be signed and certified.
a. All applications to be covered under this individual permit shall be signed as follows:
(1) In the case ofa corporation: by a principal executive otiicer of at least the level of vice-
president, or his duly authorized representative, if such representative is responsible for
the overall operation of the facility from which the discharge described in the permit
application form originates;
(2) In the case ofa partnership or limited partnership: by a general partner;
(3) In the case ofa sole proprietorship: by the proprietor;
(4) In the case ofa municipal, state, or other public entity: by a principal executive officer,
ranking elected official, or other duly authorized employee.
b. All reports required by the individual permit and other information requested by the Director shall
be signed by a person described above or by a duly authorized representative of that person, A
person is a duly authorized representative only if.
(1) The authorization is made in writing by a person described above;
(2) The authorization specified either an individual or a position having responsibility for the
overall operation ofthe -regulated facility or activity, such as the position of plant
Part III Pagc 3 of 8

Permit No. NCS000136
manager, operator of a well or well field, superintendent, a position ofequivalent
responsibility, or an individual or position having overall responsibility for environmental
matters for the company (A duly authorized representative may thus be either a named
individual or any individual occupying a named position,); and
(3) The written authorization is submitted to the Director.
C. Any person signing a document under paragraphs a. or b. of this section shall make the following
certification;
"I certify, under penalty of law, that this document and all attachments were prepared under my
direction or supervision in accordance with a system designed to assure that qualified personnel
properly gather and evaluate the information submitted. Based on my inquiry of the person or
persons who manage the system, or those persons directly ponsible for gathering the
information, the information submitted is, to th_ es I.A.knowledge and belief, true, accurate,
and complete. I am aware that there are signs antfor s mitting false information,
including the possibility of fines and impriso a or k colations."
4. Individual Permit Modification Revocation and Reis a Termination
The issuance of this individual permit does not f etor from reopening and modifying the
individual permit, revoking and reissuing [h div ua it, or terminating the individual permit as
allowed by the laws, rules, and regulation ed i it 40, Code of Federal Regulations, Parts ] 22
and 123,Title 15A of the No Carol, dm ve Code, Subchapter 211 .0100, and North Carolina
General Statute 143-215.1 e
5. Permit Actions
The permit may be modi d, revoke and reissued, or terminated for cause. The notification of planned
changes or anticipated t! ompli a does not stay any individual permit condition,
SECTION C: OPERATION AND MAINTENANCE OF POLLUTION CONTROLS
1. Proper Operation and Maintenance
The permittee shall at all times properly operate and maintain all facilities and systems of treatment and
control (and related appurtenances) which are installed or used by the permittee to achieve compliance with
the conditions of this individual permit. Proper operation and maintenance also includes adequate
laboratory controls and appropriate quality assurance procedures. This provision requires the operation of
back-up or auxiliary facilities or similar systems which are installed by a permittee only when the operation
is necessary to achieve compliance with the conditions of this individual permit.
2. Need to Halt or Reduce Not a Defense
It shall not be a defense for a permittee in an enforcement action that it would have been necessary to halt or
reduce the permitted activity in order to maintain compliance with the condition of this individual permit.
3. Bypassing of Stormwater Control Facilities
Bypass is prohibited and the Director may take enforcement action against a permittee ror bypass unless!
a. Bypass was unavoidable to prevent loss of life, personal injury or severe property damage; and
Part I II Page 4 of 8

Permit No. NCSOOO136
b. There were no feasible alternatives to the bypass, such as the use of auxiliary control facilities,
retention ofstormwater or maintenance during normal periods of equipment downtime or dry
weather. This condition is not satisfied if adequate backup controls should have been installed in
the exercise of reasonable engineering judgment to prevent a bypass which occurred during normal
periods of equipment downtime or preventive maintenance; and
c. The permittee submitted notices as required under, Part 111, Section E ofthis permit.
Ifthe Director determines that it will meet the three conditions listed above, the Director may approve an
anticipated bypass after considering its adverse effects.
SECTION D: MONITORING AND RECORDS
I. Representative Sam>(ligg
Samples collected and measurements taken, as requir
nature of the permitted discharge. Analytical samplii
event. Samples shall be taken on a day and time that
taken before the discharge joins or is diluted by a
Monitoring points as specified in this permit s n
the Director.
2, RecordingResult
esults
shb8iraraoteristic of the volume and
perk)rffied during a representative storm
ristic of the discharge. All samples shall be
>[ream, body of water, or substance.
-d without notification to and approval of
For each measurement, sample, 0 d' intenance activity performed or collected pursuant to the
requirements ofthis individ I a ittce shall record the following information:
a. The date, exact ce, and t" a of sampling, measurements, inspection or maintenance activity;
b. The individual rformed the sampling, measurements, inspection or maintenance activity;
C. The dates) analyses were performed;
d. The individual(s) who performed the analyses;
e. The analytical techniques or methods used; and
f. The results of such analyses.
3. Flow Measurements
Where required, appropriate flow measurement devices and methods consistent with accepted scientific
practices shall be selected and used to ensure the accuracy and reliability of measurements of the volume of
monitored discharges,
4. Test Procedures
Test procedures for the analysis of pollutants shall conform to the EMC regulations published pursuant to
NCGS 143.215,63 et, seq, the Water and Air Quality Reporting Acts, and to regulations published pursuant
to Section 304(g), 33 USC 1314, of the Federal Water Pollution Control Act, as Amended, and Regulation
40 CFR 136.
Part][[ Page 5 of g

Permit No. NCS000136
To meet the intent of the monitoring required by this individual permit, all test procedures must produce
minimum detection and reporting levels and all data generated must be reported down to the minimum
detection or lower reporting level of the procedure.
5. Representative Outfall
If a facility has multiple discharge locations with substantially identical stormwater discharges that are
required to be sampled, the permittee may petition the Director for representative outfall status. If it is
established that the stormwater discharges are substantially identical and the permittee is granted
representative outlull status, then sampling requirements may be performed at a reduced number ofoutfalls.
6. Records Retention
Visual monitoring shall be documented and records n
Pollution Prevention Plan. Copies of analytical moni-
permittee shall retain records of all monitoring inforrr
records and all original strip chart recordings for cont
reports required by this individual permit for a period
measurement, report or application. This period may,
7. In§pection and Entry // b
at t acility along with the 5tnrmwater
hall also be maintained on -site. The
i all a ration and maintenance
1r tfi trumentation, and copies of all
5 yeas from the date of the sample,
4 by request of the Director at any time.
The permittee shall allow the Director, or Yntati,'e
epresentative (including an authorized contractor
acting as a representative of th Direct r iof a facility which discharges through a municipal
separate storm sewer syste th ' ep of a municipal operator or the separate storm
sewer system receiving the dis up presentation of credentials and other documents as may be
required by law, to;
a. Enter upon the mittee's mises where a regulated facility or activity is located or conducted,
or where recor $ ust b pt under the conditions of this individual permit,
b. Have access to an—Tc-opy, at reasonable times, any records that must be kept under the conditions of
this individual permit;
C. Inspect at reasonable times any facilities, equipment (including monitoring and control equipment),
practices, or operations regulated or required under this individual permit, and
d. Sample or monitor at reasonable times, for the purposes of assuring individual permit compliance
or as otherwise authorized by the Clean Water Act, any substances or parameters at any location.
SECTION E: REPORTING REQUIREMENTS
1. Discharge Monitoring Reports
Samples analyzed in accordance with the terms of this permit shall he submitted to the Division on
Discharge Monitoring Report forms provided by the Director. Submittals shall be delivered to the Division
no later than 30 days from the date the facility receives the sampling results from the laboratory, DThe ermittee shall submit an Annual Summary Data Monitoring Report to the appropriate DWQ Regional
t arc The submittal shall be an forms supplied by the Division. _
Part it l Page 6 of 8
Cbintr •ttt r M]: change to Mush 1 to be
Con/iUmt with Condition M.E.2 be ow.

Permit No. NCS000136
When no discharge has occurred from the facility during the report period, the permittee is required to.
submit a discharge monitoring report, within 30 days of the end of the six-month sampling period, giving all
required information and indicating "NO FLOW" as per NCAC T15A 02B 0506.
4
The permittee shall record the required qualitative monitoring observations on the SDO Qualitative
Monitoring Report form provided by the Division, and shall retain the completed forms on site. Visual
monitoring results should not be submitted to the Division, except upon DWQ's specific requirement to do
SO.
2. Submitting Reports
Two signed copies of Discharge Monitoring Reports (DMRs) shall be submitted to:
Central Files
Division of Water ali
1617 Mail Servi ente
Raleigh, North Carol i 7 -16
In addition, a separate signed Annual Summary DM o I be submitted to the local DWQ Regional
Office (RO) by March l of each year.
Addresses for each RO and the counties cov of b eac can be found here:
http:l/portal.nedenr.orWweb)wglhomc/ . T pe tree shall retain the completed originals on site.
Visual monitoring results sho not mi Regional Offices or Central Files unless
specifically requested by D
3. Availability of Reports
Except for data determin to be co ential under NCGS 143-215.3(a)(2) or Section 309 of the Federal
Act, 33 USC 1318, all r pre ed in accordance with the terms shall be available for public inspection
at the offices of the Divt ater Quality. As required by the Act, analytical data shall not be
considered confidential. nowingly making any false statement on any such report may result in the
imposition of criminal penalties as provided for in NCGS 143-215.613 or in Section 309 of the Federal Act.
4. Non-Stormwater Discharges
If the storm event monitored in accordance with this Individual Permit coincides with a non-stormwater
discharge, the permittee shall separately monitor all parameters as required under the non-stormwater
discharge permit and provide this information with the stormwater discharge monitoring report.
5. Planned Changes
The permittee shall give notice to the Director as soon as possible of any planned changes at the permitted
facility which could significantly alter the nature or quantity of pollutants discharged. This notification
requirement includes pollutants which are not specifically listed in the Individual Permit or subject to
notification requirements under 40 CFR Part 122.42 (6).
6. Anticipated Noncom Ise
The permittee shall give notice to the Director as soon as possible of any planned changes at the permitted
facility which may result in noncompliance with the Individual Permit requirements.
PartIll Page 7 of 8

Permit No. NCS000136
7, 512 ills
The permittee shall report to the local DWQ Regional Office, within 24 hours, all significant spills as
defined in Part VI of this permit. Additionally, the permittee shall report spills including: any oil spill of 25
gallons or more, any spill regardless ofamount that causes a sheen on surface waters, any oil spill
regardless of amount occurring within 100 feet ol'surface waters, and any oil spill less than 25 gallons that
cannot be cleaned up within 24 hours.
8. Bypass
a. Anticipated bypass. If the permittee knows in advance of the need for a bypass, it shall submit
prior notice, if possible at least ten days before the date of the bypass; including an evaluation of
the anticipated quality and affect of the bypass.
b. Unanticipated bypass. The permittee shall submit not a in 24 hours of becoming aware of an
unanticipated bypass.
9. Twenty-four Hour Renortinc
The permittee shal l report to the central office or the p r ' regional office any noncompliance which
may endanger health or the environment. Any ml . on c provided orally within 24 hours from
the time the permittee became aware of the cir s itten submission shall also be provided
within 5 days of the time the permittee beco s a e circumstances.
The written submission shall c nlain a rip a noncompliance, and its causes, the period of
noncompliance, including c to e ' d if the noncompliance has not been corrected, the
anticipated time compliance is ed roue; and steps taken or planned to reduce, eliminate, and
prevent reoccurrence of the n ce.
The Director may waive written port on a case -by -case basis if the oral report has been received
within 24 hours.
10. Q}her Noncompliance
The permittee shall report all instances of noncompliance not reported under 24 hour reporting at the time
monitoring reports are submitted.
11. Other Information
Where the permittee becomes aware that it failed to submit any relevant facts in a Notice of Intent to be
covered under this Individual Permit or in any report to the Director, it shall promptly submit such facts or
information,
Part Ill Page 8 of 8

NCS000136
PART IVY LlMlTATIONS REOPFNER
l
This individual permit shall be modified or alternatively, revoked and reissued, to comply with any applicable
effluent guideline or water quality standard issued or approved under provisions of the Clean Water Act, if the
effluent guideline or water qual ity standard so issued or approved:
a. Contains different conditions or is otherwise more stringent than any effluent limitation in the individual
permit; or
b. Controls any pollutant not limited in the individual permitA'l
The individual permit as modified or reissued under this paragrnta' any other requirements in the
Act then applicable.
PART V ADMINISTERING
REOI
The permittee must pay the administer g and
theme bill fromed* the Di R
2H 0105(b)(4) may cause this Divisi
MONITORING FEE
storing fee within 30 (thirty) days ofdate of receipt of
e fee in timely manner in accordance with 15A NCAC
to revoke the Individual Permit,
DEFINITIONS
See Clean Water Act.
2, Allowable Non-Stormwater Discharges
This permit regulates stormwater discharges. Non-stormwater discharges which shall be allowed in the
stormwater conveyance system are:
(a) All other discharges that are authorized by a non-stormwater NPDFS permit.
(b) Uncontaminated groundwater, foundation drains, air -conditioner condensate without added
chemicals, springs, discharges of uncontaminated potable water, waterline and fire hydrant
flushings, water from footing drains, flows from riparian habitats and wetlands.
(c) Discharges resulting from fire -fighting or fire -fighting training.
3. Best Management Practices (BMPsI
Measures or practices used to reduce the amount of pollution entering surface waters. BMPs may take the
form ofa process, activity, or physical structure. More information on BMPs can be found at:
htip://cfpub.epa.gov/tlpdes/storm%%-ator/menuofbmps/index.crm.
4, Bypass
A bypass is the known diversion of stormwater from any portion ofa stormwater control facility including
the collection system, which is not a designed or established operating mode for the facility.
5. Bulk Storage of Liu uid Products
Liquid raw materials, manufactured products, waste materials or by-products with a single above ground
storage container having a capacity of greater than 660 gallons or with multiple above ground storage
containers located in close proximity to each other having a total combined storage capacity of greater than
1,320 gallons.
Parts IV, V and V I Page I of 4

Permit No. NC9000136
6. Certiticate of Coverage
The Certificate of Coverage (COC) is the cover sheet which accompanies the Individual Permit upon
issuance and lists the facility name, location, receiving stream, river basin, effective date of coverage under
the permit and is signed by the Director.
7. Clean Water Act
The Federal Water Pollution Control Act, also known as the Clean Water Act (CWA), as amended, 33 USC
1251, et. seq.
8, Division or DWO
The Division of Water Quality, Department of Environment and Natural Resources.
9. Director
The Director of the Division of Water Quality, the pe t i ing
10. EMC
The North Carolina Environmental Management ssi
IL Crab Sample
An individual sample collected instantane y. rab triples that will be analyzed (quantitatively or
qualitatively) must be taken w' in the _ 30 t of discharge.
12. Hazardous Substance
Any substance designated un P 116 pursuant to Section 31 ] .of the Clean Water Act,
13. L n ill
A disposal facility or p a dis al facility where waste is placed in or on land and which is not a land
treatment facility, a sur ndment, an injection well, a hazardous waste long-term storage facility or
a surface storage facility.
14. Municioal Seaarate Storm Sewer System
A stormwater collection system within an incorporated area of local self-government such as a city or town,
15. No Exposure
A condition of no exposure means that all industrial materials and activities are protected by a storm
resistant shelter or acceptable storage containers to prevent exposure to rain, snow, snowmelt, or runoff
Industrial materials or activities include, but are not limited to, material handling equipment or activities,
industrial machinery, raw materials, intermediate products, by-products, final products, or waste products.
DWQ may grant a No Exposure Exclusion from NPDES Stormwaler Permitting requirements only if a
facility complies with the terms and conditions described in 40 CFR § 122.26(g)
16. Notice of intent
The state application form which, when submitted to the Division, officially indicates the facility's notice of
intent to seek coverage under an Individual Permit.
17. Permittne
The owner or operator issued a certificate of coverage pursuant to this Individual Permit.
Part VI Page 2 of4 Pages

Permit No. NCS000136
18. Point Source Discharge of Stormwater
Any discernible, confined and discrete conveyance including, but not specifically limited to, any pipe, ditch,
channel, tunnel, conduit, well, or discrete fissure from which stormwater is or may be discharged to waters
of the state.
19 Representative Storm Event
A storm event that measures greater than 0.1 inches of rainfall. The time between this storm event and the
storm event measuring greater than 0.I inches must be at least 72 hours. A single storm event may have a
no precipitation of up to 10 hours. For example, if it rains but stops belbre producing any collectable disc
sample may be collected if the next rain producing a discharge begins within 10 hours-
20. Representative Outfall Status
When it is established that the discharge of stormwater runoff from a single outfall is representative of the
discharges at multiple outtalis, the DWQ may grant represental ve all status. Representative outfall
status allows the permittee to perform analytical monitorjgg a used number ofoutfalIs.
21. Seeondary Containment
Spill containment for the contents of the single la,
freeboard to allow for the 25-year, 24-hour storm
22. Section 313 Water Priority Chemical
A chemical or chemical category which:
a. Is listed in 40 CFR 372.65 purl
Reauthorization Act ARA)
to -Know Act of 19
b. Is present of or above I
requirements; and
c. Meets at least on the to
(1) Is liste , n append'
Ilfle me IM
structure plus sufficient
13 of Title III of the Superfund Amendments and
the Emergency Planning and Community Right -
at a facility subject to SARA title III, Section 313 reporting
dg criteria:
of 40 CFR part 122 on Table II (organic priority pollutants), "fable
tides, and phenols) or Table IV (certain toxic pollutants and
(2) Is listed as a hazardous substance pursuant to section 31 1(b)(2XA) of the CWA at 40
CFR 1 16.4; or
(3) Is a pollutant for which EPA has published acute or chronic water quality criteria.
23, Severe Property Damage
Means substantial physical damage to property, damage to the control facilities which causes them to
become inoperable, or substantial and permanent loss of natural resources which can reasonably be
expected to occur in the absence of bypass Severe property damage does not mean economic loss caused
by delays in production.
24. Significant Materials
Includes, but is not limited to: raw materials; fuels; materials such as solvents, detergents, and plastic
pellets; Finished materials such as metallic products; raw materials used in food processing or production;
hazardous substances designated under section 101(14) of CERCLA; any chemical the facility is required to
report pursuant to section 313 of Title III of SARA; fertilizers; pesticides; and waste products such as ashes,
slag and sludge that have the potential to be released with stormwater discharges.
25. Significant Spills
includes, but is not limited to: releases of oil or hazardous substances in excess of reportable quantities
under section 311 ofthe Clean Water Act (Ref: 40 CFR 1 10.10 and CFR 117.21) or section 102 of
CERCLA (Ref: 40 CFR 302.4).
Part VI Page 3 of4 Pages
of
a

Permit No. NCS000136
26. Stormwater Discharge Outfall (SDO)
The point or departure of storm water from a discernible, confined, or discrete conveyance; including but not
limited to, storm sewer pipes, drainage ditches, channels, spillways, or channelized collection areas, from
which stormwater flows directly or indirectly into waters ofthe State of North Carolina.
27. Stormwater Rgnoff
The flow ofwater which results from precipitation and which occurs immediately following rainfall or as a
result of snowmett.
28. Slormwater Associated with Industrial Activity
The discharge from any point source which is used for collecting and conveying stormwater and which is
directly related to manufacturing, processing or raw material storage areas at an industrial site. Facilities
considered to be engaged in "industrial activities" include tho act' tes defined in 40 CFR 122,26(bx 14).
The term does not include discharges from facilities or ay(vit' eluded from the NPDES program.
29.
30.
31.
32.
33.
34,
Stormwater Pollution Prevention Plan
A comprehensive site -specific plan which details r
is based on an evaluation of the pollution potential
Total Maximum Daily, Load OWL)
TMDLs are written plans for attaining and
water body and pollutant. (A list of approl
http://h2o.enr.state.ne.usitit ,
Toxic Pollutant
Any pollutant listed as toxic
to reduce stormwater pollution and
iWr quality standards, in all seasons, for a specific
the state of North Carolina can be found at
) of the Clean Water Act.
Vehicle rehabilitation, anica pairs, painting, fueling, lubrication, vehicle cleaning operations, or
airport deicing operatio "
Visible Sedimentation
Solid particulate matter, both mineral and organic, that has been or is being transported by water, air,
gravity, or ice from its site of origin which can he seen with the unaided eye.
25-year,24 hour storm event
The maximum 24-hour precipitation event expected to be equaled or exceeded, on the average, once in 25
years.
Part VI Page 4 of4 Pages

xwx
,..'`�� "�
N`T1 DETR
North Carolina Department of Environment and Natural Resources
Beverly Eaves Perdue
Governor
Mr. Scott Warlick
Mallenckrodt LLC
8801 Capital Blvd
Raleigh, NC 27616
Dear Mr. Warlick:
Division of Water Quality
Coleen H. Sullins
Director
September 13, 2011
Subject: Draft NPDES Stormwater Permit
Permit No. NCS000136
Mallenckrodt LLC
Wake County
Dee Freeman
Secretary
Enclosed with this Ietter is a copy of the draft stormwater permit for your facility., Please review the draft
very carefully to ensure thorough understanding of the conditions and requirements it contains.
The draft permit contains the following significant changes from this facility's current permit.
Analytical monitoring changes:
1. Analytical monitoring parameters, Conductivity, TSS, COD, Total Nitrogen, Nitrate + Nitrite, as
Nitrogen, Total Ammonia, as Nitrogen, Sulfate, Ammonium Sulfate, and pH, have been maintained in
this permit.
2. All analytical monitoring has been set to semi-annually during a representative storm event as defined in
Part II Section B. The permittee must also document the total precipitation for each event. If no discharge
occurs during the sampling period, the permittee must submit a monitoring report indicating "No Flow"
within 30 days of the end of the six-month sampling period. Additionally, samples must be taken a
minimum of 60 days apart, as specified in Table 2.
3. Benchmarks for analytical monitoring have been added to this draft permit. Exceedances of benchmark
values require the permittee to increase monitoring, increase management actions, increase record
keeping, and/or install stormwater Best Management Practices (BMPs) in a tiered program. If the
sampling results are above a benchmark value, or outside of the benchmark range, for any parameter at
any outfall then the facility shall follow the Tier 1 guidelines which require a facility inspection within
two weeks and implementation of a mitigation plan within two months. If during the term of this permit,
the sampling results are above the benchmark values, or outside of the benchmark range, for any specific
parameter at a specific discharge outfall two times in a row (consecutive), then the facility shall follow the
Tier 2 guidelines which require a repetition of the steps listed for Tier 1 and also immediately institute
monthly monitoring for all parameters at every outfall where a sampling result exceeded the benchmark
value for two consecutive samples. u
4. You'are required to collect all of the analytical and 'qualitative monitoring samples during representative
storm events as defined in Part II Section B. Qualitative monitoring is required regardless of
representative outfall status.
5. You are responsible for all monitoring until the renewal permit is issued. See Footnote 1 of Tables 1, 4,
and 5.
Wetlands and Stormweter Brach on.j
1617 Mail Service Center, Raloigh, North Carolina 27699- 617 NorthCarollna
I ovation: 9 3 N.300Salisbury :t(19.807- North Carolina r Sr vi ,� ���1`4 ally
Phone. 91.. W-630t)1 FAX: ,:19�807-F 941 Customer Service: 1-: `7-623-6748 j//�f Y� "
In;^.rnet: wmv ncwaterquai'Hy..:g
An Equal eppAunity 1 Atfirmativr Action Emp Dyer

Mallibrkrodt LLC
Permit No. NCS000136
6. The flow reporting requirement has been removed per DWQ revised strategy. (i he total rainfall
parameter is in this permit, however.)
7. Vehicle maintenance monitoring has been revised to semi-annually in order to coincide with analytical
and qualitative monitoring. Monitoring for TPH has replaced Oil & Grease. This requirement appears in
all Individual Stormwater permits, however it only applies to facilities that do vehicle maintenance. If the
facility begins vehicle maintenance during the permitted timeframe then the requirements shall apply.
Other permit changes:
1. Additional guidance is provided about the Site Plan requirements. The site map must now identify if the
receiving stream is impaired and if it has a TMDL established. It must also describe potential pollutants
in each outfall. The map requirements are stated more explicitly. And, the site plan must contain a list of
significant spills that have occurred in the past three years and also must certify that the outfalis have
been inspected to ensure that they do not contain non-stormwater discharges. Additional information is
provided in Part II Section A.
2. Additional requirements for the Stormwater Management Plan have been specified in Part II Section A.
More details regarding secondary containment are provided.
3. Additional requirements for the Stormwater Pollution Prevention PIan have been specified in Part II
Section A. The plan must also be updated annually to include a list of significant spills and to certify that
the outfalls do not contain non-stormwater discharges.
4. The facility must now implement a semi-annual Facility Inspection Program of the site's stormwater
management controls as specified in Part II Section A.
5. Information regarding the No Exposure Exclusion has been added to this draft permit. If industrial
materials and activities are not exposed to precipitation or runoff as described in 40 CFR §122.26(g), the
facility may qualify for a No Exposure Exclusion from NPDES stormwater discharge permit
requirements. Additional information is provided in Part I Section A.
6. Per the requirements of the Neuse Riparian Buffer Rule, all stormwater drainage from portions of
this site that have been constructed after July 22,1997 must be discharged through a correctly
designed level spreader or another device that meets diffuse flow requirements per 15A NCAC 213
.0233. Diffuse flow requirements are described in Chapter 8 of the North Carolina Stormwater BMP
Manual, available at: http://portal.ncdenr.org/web/wq/ws/su/bmp-manual.
7. In addition to submitting two signed copies of DMRs to Central Files, a separate signed Annual Summary
DMR copy must be submitted to the local DWQ Regional Office by March 1 of each year.
Please submit any comments to me no later than thirty (30) days following your receipt of the draft.
Comments should be sent to the address listed at the bottom of this page. If no adverse comments are
received from the public or from you, this permit will likely be issued in about two months.
If you have any questions or comments concerning this draft permit, contact me at [phone] or
[e-mail]
cc: Raleigh Regional Office
Stormwater Permitting Unit
Attachments
Sincerely,
0—:_ 27j�
Brian Lowther
Environmental Engineer
Stormwater Permitting Unit
2

E3 COVIDIEN
July 7, 2011
Ms. Dina Sprinkle
NC DENR
Division of Water Quality
512 N. Salisbury Street
Raleigh, NC 27603
RE: Notification of Conversion of Mallinckrodt Inc. to Mallinckrodt LLC
Stormwater Retention Pond -Temporary Diversion Berm
Permit # 01-0344
Dear Ms. Sprinkle:
In a letter to your office dated June 14, 2011, our facility notified you of a pending name change.
On June 23, 2011, the name of the company was changed from Mallinckrodt Inc. to Mallinckrodt
LLC as described in our previous letter.
If you have any questions regarding the name change, please contact me at 919-878-2895, or
Patricia Duft, Mallinckrodt's Chief EHS Counsel at 314-654-6314.
Sincerely,
Mallinckrodt LLC
Tim Roberts
Environmental Coordinator
cc: Patricia Duft (Mallinckrodt-Corporate)
Sarah Scott (Mallinckrodt-Raleigh)
Kay Yoder (Mallinckrodt-Corporate)
Via Certified Mail # 7006 0100 0002 6579 6061
VIALLINCKROD-I- INC. 919-878-2800 I'I'1
8801 CANTA1. BIND 919-878-2823 1 FI
RALFICM, NC
27616-3116

j4
f
3 NCS000136
,A r
NCDENR
North Carolina Department of Environment and Natural Resources
Division of Water Quality
Beverly Eaves Perdue Coleen H. Sullins
Governor Director
STAFF REVIEW AND EVALUATION
NPDES Stormwater Permit
Dee Freeman
Secretary
Facility Name:
Mallinckrodt, Inc..
NPDES Permit Number:
NCS000136
Facility Location:
880I Capital Blvd, Raleigh, NC (Wake County)
Type of Activity:
Industrial — Manufactures specialty pharmaceutical products
SIC Code:
2833
Receiving Streams:
See Figure 1
River Basin:
Neuse River Basin, Sub -basin 03-04-02
Stream Classification:
WS-IV; NSW
Proposed Permit Requirements:
See attached draft permit.
Monitoring Data:
See Table 1
Response Requested by (Date):
Central Office Staff Contact:
Return to: Brian Lowther, (919) 807-636
Special Issues:
w Issuer'"?
Ratiosl aieiff(eas " 'to 10 hams
Compliance histo
5
Benchmark exceedance
6
Location (TMDL, T&E
species, etc
6
Other Challenges:
• Large Site
5
Difficulty Rating:
22/40
Description of Onsite Activities:
With a rich history dating back to 1867, Avantofrm Performance Materials (formerly Mallinckrodt Baker) is a global
manufacturer of high -purity performance chemistries and materials sold under the J.T.Baker® and Mallinckrodt®
brands. Our products are used in laboratory, pharmaceutical, biopharmaceutical and microelectronic industries
worldwide. (from www.mallbaker.com) The Raleigh site is a bulk pharmaceutical production facility that uses many
different chemicals in the production process.
Page 1 of 10

t
NCS000136
Documents Reviewed: i
• NPDES Stormwater Permit Application Materials
National Heritage Program (NHP) Threatened and Endangered Species Database
• SPU File
• Central Files
• EPA Sector -Specific Permit, 2008
• 2010 303(d) List
• 2009 Neuse Basinwide Plan
History:
• September 30, 1994: Date permit first issued. The permit requires analytical monitoring on a semi-annual
basis for Conductivity, TDS, COD, Total Nitrogen, Chloride, Sulfate, and Total Phosphorous.
• March 15, 2000: Date permit re -issued. The permit requires analytical monitoring for Conductivity, TDS,
COD, Total Nitrogen, Chloride, Sulfate, and Total Phosphorous. Monitoring was required annually the first
3 years and quarterly during the fourth year.
• April 12, 2006: Permit re -issued. The permit requires analytical monitoring on a semi-annual basis for
Conductivity, TSS, COD; Total Nitrogen, Nitrate + Nitrite, as Nitrogen, Total Ammonia, as Nitrogen,
Sulfate, Ammonium Sulfate, and pH.
• August 9, 2010: Letter submitted to inform the State of delegation of authority given to the new plant
manager, Scott Warlick.
• October 26, 2010: Date permittee submitted renewal application
Page 2 of 10

NCS000136
NCS000136
Min Scale 1:24,000
Figure 1: Map of Facility
Mallincl<ridt, Inc.
Lab tude, 350 53' 55" N
Longitude: 780 33' 40" W
County: Wake
Receiving Stream: Neuse River, Perry Creek
Stream Gass: Ws -IV; NSW, C; NSW
Sub -basin: 03-04-02 (Neuse River Basin)
�_.1ayi.�.�a►vtap.,� ,�
Facility Location
Page 3 of 10

NCS000136
Central Office Review Summary:
1. Owner's Other Permits: WQ005537 —Land Application of Residual Solids (503), W10500328 — Injection
Tracer Will (5T) (in review)
2. General Observations:
• Outfalls MC001 and MC002 discharge into Perry Creek, a tributary of the Neuse River. Outfalls MC003,
MC004, and MC005 discharge directly into the Neuse. River.
• A letter in the file reports outfall NCO04DS is a sample location which is a continuous stream that runs
through wooded areas prior to and on our property. The penmittee needs to be informed that they need to
sample discharges before they reach surface waters. They may want to continue monitoring this location in
order to see what is coming onto the site but they do need to monitor it because of permit requirements.
3. Impairment: The part of the Neuse River that the facility discharges stormwater to is not on the 303d list
however the section right below is (27-(22.5)). A TMDL (total maximum daily load) for Total Nitrogen for the
Neuse River Estuary in 202 intended to reduce TN loading to the estuary by 30%. Although this facility is not
allocated a TN loading for stormwater discharges, continued monitoring to support future TMDL modeling
efforts/updates is important. Perry Creek is listed on the 2010 303(d) list. Perry Creek 27-25-(2) is impaired for
Aquatic Life due to a Fair benthic community bioclassification. There is a developed TMDL for Perry Creek to
address impaired biological integrity. The TMDL addresses the main stressors of scour and habitat degradation
that have made this section of Perry Creek impaired since 1998.
From the Neuse Basinwide Plan: The impaired biological community in Perry Creek is typical of streams that
run through urban areas. As with Crabtree Creek and the other creeks draining urban Raleigh and Cary, great
efforts will be needed to reduce impacts from urban runoff. The high amount of impervious area associated with
the urban development present in the watershed of Perry Creek that is located in the City of Raleigh contributes
to rapid and significant increases in stream flow alter a rainfall event. The stream bank erosion and
sedimentation associated with these events contribute to habitat degradation that would be associated with
biological impairment. Additionally, nutrient enrichment associated with development around Greshams Lake
may also contribute to biological impairment by causing algal activity and the resulting lowered dissolved
oxygen levels.
There is a need for better urban stormwater controWBMPs to help reduce the impacts from development to this
watershed. The runoff from development in this area has resulted in a tremendous amount of sedimentation as
well as increased the flashiness of this stream after storm event which also results in stream bank erosion adding
to the sediment load moving downstream.
Neuse River [AU# 27-(20.7); WS-IV; NSW] from the dam at Falls Lake to a point 0.5 miles upstream of Town
of Wake Forest proposed water supply intake (old Burlington Mills intake) (3.0 miles) is Supporting for aquatic
life and recreational use based on No Criteria Exceeded at ambient monitoring station JA8.
4. Threatened and Endangered: Based on the Natural Heritage Virtual Workroom there are no federally threatened
or endanger species within 2 miles of the site.
5. Location: Receiving waters are both Perry Creek and the Neuse River.
b. Industrial Chanizes Since Previous Permit: See complete list of changes in the application. Some of the changes
included procedural changes that have the staff inspect areas after storm events and before the stormwater is
released.
7. Anal ical Monitoring Notes: See Table I for results submitted with the application. There are low pH values
from most of the outfalls. There are also values that exceed our current benchmarks for COD, TSS, TKN and
Nitrate + Nitrite.
The site's SIC code fits under Sector C; Chemicals and Allied Products in the 2008 EPA Multi Sector General
Page 4 of 10

NCS000136
Permit. No specific monitoring was recommended based on the SIC code.
The current permit requires analytical monitoring for Conductivity, TSS, COD, Total Nitrogen, Nitrate + Nitrite,
as Nitrogen, Total Ammonia, as Nitrogen, Sulfate, Ammonium Sulfate, and pH. The reviewer recommends
maintaining monitoring for TSS, COD, Total Nitrogen, Nitrate + Nitrite, as Nitrogen and pH because of
exceedances of our current benchmarks and all are potential pollutants from the site. The site stores
numerous chemicals, but regular COD, conductivity, and pH monitoring should be appropriate surrogates for
keeping BMPs and stormwater contaminations in check.
The company monitored for TKN but did not report total nitrogen during the last permit term.
Sulfate values were below the benchmark at all outfalls; however, this site has other potential sources of sulfates.
Ammonium sulfate is the primary by-product of the sulfuric acid used at the facility and has a %s FAV more
stringent than sulfate's. The reviewer recommends retaining sulfate and ammonium sulfate monitoring.
Reviewer recommends retaining ammonia monitoring because water collected in the earthen berm in the
ammonia storage area (S-12) is pumped out onto the ground (potential for runoff contamination). Also, the
ammonia unloading area drains to sump that is pumped to SIW conveyance.
S. Qualitative Monitoring Notes: Many of the monitoring results had gray, tan, brown or black. There were also
turbidity and suspending solids noted in many of the results. There were no oil noted and only once was there
any foam noted.
Page 5 of 10

NCS000136
Table 1: Analytical Monitoring
Sample
Date
Precipita
tion
(in)
Duration
(hours)
Conductivity
COD
Ammonia
pH
TKN
Sulfate
TSS
Nitrate+
Nitrite
Ammonium
Sulfate
Benchmark:
µs/cm
120 mg/L
7.2 mg/L
6-9su
20 mg/L
500 mg/L
100 mg/L
10 mg/L
19 mg/L
Outfa II
WIC001
6/23/2006
60
63
0.13
8.2
1
8.5
6
1.4
0.61
11/7/2006
0.0914
39
0.39
0.71
2.5
1.7
0.25
0.25
3/16/2007
51.3
NS
NS
NS
NS
48
NS
NS
7/11/2007
30
12.5
0.05
7.3
0.25
12
17
0.36
0.25
10/24/2007
22
12.5
0.05
1
2.5
11.9
0.39
0.25
5/28/2008
51
39.8
0.05
6.32
1.2
23
11
0.7
0.25
11 /4/2008
40
12.5
0.35
7.6
0.79
6.3
7.2
0.42
0.25
4/6/2009
91.4
47.6
0.05
1.6
5.2
24.4
0.29
0.25
9/ 17/2009
123
12.5
0.05
0.69
12.8
6.9
0.8
0.25
9/22/2009
NS
NS
NS
NS
NS
NS
NS
NS
NS
7/27/2010
30
25
0.27
0.94
3.8
29
0.37
1.27
Outfa ll
MC002
6/23/2006
30
44
0.54
8.5
1.2
46
10
0.71
0
11 /7/2006
0.3376
81
0.79
6.64
0.95
160
55
0.34
0.25
3/16/2007
57.7
NS
NS
NS
NS
74
NS
NS
7/11/2007
90
12.5
0.62
6.7
1.4
12
25
4.5
2.92
10/24/2007
26
12.5
0.25
1.4
2.5
18.7
0.49
1.18
5/28/2008
98
91.1
0.31
7.38
2.7
23
2.2
1.46
11 /4/2008
60
12.5
0.84
6.2
2.6
6.3
47.7
0.94
3.96
4/6/2009
105.9
79.6
0.35
6.48
2.8
5.2
45.6
0.41
1.65
9/17/2009
154
12.5
0.69
6.09
1.5
12.8
6
0.86
3.25
9/22/2009
NS
NS
I NS
NS
I NS
NS
NS
NS
NS
7/27/20101
50
1 70
1 0.59
1 6.34
1 1.2
1 3.8
93
0.74
2.78
Outfall
MC003
6/23/20061
1
1 200 0.17
1 8.2
1 1.7
1 46 2.2 0.8
11/7120061
1
1 1.5718 1 62 0.23
1 7.21
1 1.1
1 160 18 1.08
Page 6 of 10

NCS0001; 6
7/11/2007
690
12.5
0.37
6.9 2.3
150 2.5
1.75
10/24/2007
570
36
0.11
0.99
281 7.2 0.05
0.52
5/28/2008
350
0.27
7.86
46.8 0.05
1.27
11 /412008
670
12.5
0.05
1.1
173 10
0.25
4/6/20091
345
54.7
0.05
6.79 1.8
67.6 35.2 5.4
0.25
9/17/2009
741
12.5
0.05
7.03 1.1
155 9.1 8.9
0.25
9/22/2009
NS
NS
NS
NS NS
NS NS NS
NS
7/27/2010
610
25
0.29
7.46 2
110 58 8.4
1.37
Outfall MC004US
6/23/2006
70
86
0.1
8.5
0.66
19
0.61
0.47
11/7/2006
0.1526
27
0.15
7.22
0.59
2.5
46
0.24
0.25
3/16/2007
109.6
NS
NS
6.07
NS
NS
NS
NS
7/11/2007
120
12.5
0.12
7.1
0.25
2.5
22
0.41
0
10/24/2007
34
31
0.05
6.25
0.98
2.5
89
0.28
0.25
5/28/2008
121
12.5
0.05
7.25
0.25
2.5
2.3
0.34
0.25
11/4/2008
140
12.5
0.05
0.25
2.5
5.7
0.05
0.25
4/6/2009
138
37.8
0.05
7.42
1.2
2.5
50.1
0.44
0.25
9/17/2009
138
12.5
0.05
7.34
0.25
2.5
11.3
0.12
0.25
9/22/2009
NS
NS
NS
NS
NS
NS
NS
NS
NS
7/27/2010
60
93
0.26
7.33
3.1
2.5
0.55
1.23
Outfall MC004DS
6/23/2006
60
32
0.1
8.7
0.75
14
0.62
0.47
11/7/2006
0.1526
12.5
0.05
7.09
0.25
2.5
22
0.44
0.25
3/16/2007
106.7
NS
NS
NS
NS
NS
NS
7/11/2007
NS
NS
NS
N5
NS
NS
NS
NS
NS
10/24/2007
60
36
0.05
6.3
1.1
2.5
0.29
0.25
5/28/2008
147
12.5
0.05
7.5
0.25
8.5
3.1
1.2
0.25
11/4/2008
190
12.5
0.05
0.25
13.9
11.8
1.7
0.25
4/6/2009
160
29.4
0.05
7.54
1.1
6.8
50.5
0.65
0.25
9/17/2009
152
12.5
0.05
7.51
0.25
2.5
3.1
0.42
0.25
9/22/2009
NS
NS
NS
NS
NS
NS
NS
NS
NS
7/27/2010
90
110
0.22
7.41
1.7
2.7
0.7
1.04
Outfall
MC005
6/23/2006
120
76
0.05
8.4
1.6
24 0.87
0
11 /712006
0.2964
39
0.63
7.16
1.1
6.7 60 0.12
2.97
3/16/2007
160.9
NS
NS
6.2
NS
NS NS
NS
Page 7 of 10

NCS000136
7/11/2007
NS
NS
NS
NS
NS
NS
NS
NS
NS
10/24/2007
NS
NS
NS
NS
NS
NS
NS
NS
NS
5/28/2008
201
12.5
0.05
7.67
0.72
22.4
40
0.2
0.25
11/4/2008
160
108
0.05
4.8
53.5
0.05
0.25
4/6/2009
146
38.8
0.05
7.45
1.4
19.1
58.6
0.34
0.25
9/17/2009
NS
NS
NS
NS
NS
NS
NS
NS
NS
9/22/2009
100
31
0.05
6.84
2.5
11.8
50.3
0.13
0.25
7/27/2010
NS
NS
N5
NS
NS
NS
NS
NS
NS
Over Current Benchmark
Data Not Collected
Page 8 of 10

NCS000136
Revised Permit Recommendations: Analytical Monitoring:
l . Retain analytical monitoring for Conductivity, TSS, COD, Total Nitrogen, Nitrate + Nitrite, as Nitrogen,
Total Ammonia, as Nitrogen, Sulfate, Ammonium Sulfatc,'and pH. See rationale above.
2. All analytical monitoring lias been set to semi-annually during a representative storm event as defined in Part II
Section B. The permittee must also document the total precipitation for each event. If no discharge occurs
during the sampling period, the permittee must submit a monitoring report indicating "No Flow" within 30 days
of the end of the six-month sampling period. Additionally, samples must be taken a minimum of 60 days apart,
as specified in Table 2.
3. Benchmarks for analytical monitoring have been -added to this draft permit. Exceedances of benchmark values
require the permittee to increase monitoring, increase management actions, increase record keeping, and/or
install stormwater Best Management Practices (BMPs) in a tiered program. If the sampling results are above a
benchmark value, or'outside of the benchmark range, for any parameter at any outfall then the facility shall
follow the Tier 1 guidelines which require a facility inspection within two weeks and implementation of
mitigation plan within two months. If during the term of this permit, the sampling results are above the
benchmark values, or outside of the benchmark range, for any specific parameter at a specific discharge outfall
two times in a row (consecutive), then the facility shall follow the Tier 2 guidelines which require a repetition of
the steps listed for Tier I and also immediately institute monthly monitoring for all parameters at every outfall
where a sampling result exceeded the benchmark value for two consecutive samples.
4. The permittee is required to collect all of the analytical and qualitative monitoring samples during representative
storm events as defined in Part I1 Section B. Qualitative monitoring is required regardless of representative
outfall status.
5. The permittee is responsible for all monitoring until the renewal permit is issued. See Footnote 1 of Tables 1, 4,
and S.
6. The flow reporting requirement has been removed per DWQ revised strategy. (The total rainfall parameter is in
this permit, however.)
7. Vehicle maintenance monitoring has been revised to semi-annually in order to coincide with analytical and
qualitative monitoring.
Permittee Contact in case of questions: Tim Roberts, [phone]
Page 9 of 10

NCS000136
Recommendations: Based on the documents reviewed, the application information submitted on October 26, 2010
sufficient to issue an Individual Stormwater Permit.
Prepared by (Signature) i� L. Date 3 t
Stormwater Permitting Unit Supervisor �w� J �r Date/¢!.'�o��
for Bradley Bennett
Concurrence by Regional
RO Water Quality
Date
^� r
Date r
Regional Office Staff Comments (attach additional pages as necessary) F
��a �-6'47V—" A—,
--4f K1-
-<JA-�d JX )-Lf
Page 10 of 10

October 25, 2010
North Carolina Department of Environment and Natural Resources
Division of Water Quality
Stormwater Permitting Unit
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
COVIDIEN
Attention: Mr. Brian Lowther Brian. Lowther cr,ncdenr.gov
Reference: NPDES Stormwater Permit Coverage Renewal Application
Mallinckrodt, Inc.
8801 Capital Boulevard, Raleigh, Wake County, North Carolina 27616
Permit No. NCS000136
Dear Mr. Lowther;
Mallinckrodt, Inc, (Mallinckrodt) is submitting two (2) copies the attached NPDES Stormwater
Permit Coverage Renewal Application for the above -referenced site for your review and approval.
Mallinckrodt is currently permitted to discharge stormwater consistent with NPDES Permit No.
NCS000136, effective May 1, 2006, and expiring April 30, 2011.
Mallinckrodt currently monitors five stormwater discharge outfalls following the requirements of
Permit No. NCS000136. However, in the near future we will be re-evaluating the drainage areas and
stormwater discharge outfalls associated with industrial activities at the facility. The total number of
stormwater discharge outfall locations monitored under the NPDES program may change. We will
notify you of the results of this re-evaluation once it is complete,
If you have any questions or require additional information, please contact me at
919-878-2895.
Sincerely,
Mallinckrodt Inc.
Tim Roberts
Environmental Coordinator
Attachment: Permit Application (2 copies)
cc: James Jones — Mallinckrodt Inc., w/o Attachment
Michelle Logut—S&ME Inc., w/o Attachment
Sarah Scott — Mallinckrodt Inc., w/o Attachment
Karen Siebenberger --- Mallinckrodt Inc., w/o Attachment
Ed Woloszyn — S&ME Inc., w/o Attachment
Submitted via Certified Mail # 7009 3410 0000 5594 5787
MALIANCKRODr INC. 919-878-2800 �" 1
8&)l C APITni, 131.vi) 919-878-2823 fir]
RAi.m< i, NC;
27616-3H6

NCDENR .
North Carolina Department of Environment and Natural Resources
Beverly Eaves Perdue
Governor
Tim Roberts
Mallinckrodt, Inc.
8801 Capital Blvd
Raleigh, NC 27616
Dear Permittee:
Division of Water Quality
Coleen H. Sullins
Director
September 7, 2010
Subject: NPDES Stormwater Permit Coverage Renewal
Mallinckrodt, Inc.
Permit Number NC5000136
Wake County
Dee Freeman
Secretary
Your facility is currently covered for stormwater discharge under NPDES Permit NCS000136. This
permit expired on April 30, 2011. To assure consideration for continued coverage under your
individual permit, you must apply to the Division of Water Quality (DWQ) for renewal of your permit.
Enclosed you will find an _individual permit Renewal Application Form, Supplemental information
request, and Stormwater Pollution Prevention Plan Certification for your facility.
Filing the application form along with the requested supplemental information will- constitute your
application for renewal of this permit. Until your permit renewal is completed and you receive a new
_... permit, please continue to comply with all cpnditions and monitoring requirements in your expired
NPDES Stormwater permit.
The application and supplement must be completed and returned to DWQ by November 1, 2010
Failure to request renewal within this time period will result in delay of your permit renewal and may
result in a civil assessment. Discharge of stormwater from your facility without cov- rage under a valid
stormwater NPDES permit would constitute a violation of NCGS 143-215.1 and could result in
assessments of civil penalties of up to $25,000 per day.
If you have any questions regarding permit renewal procedures please contact Brian Lowther of the
Stormwater Permitting Unit at (919)-807-6368 or [e-mail]. - T.,
Sincerely,
Bradley Bennett, Supervisor
r.
Stormwater Permitting Unit
Cc. Central Files
SPU Files
Raleigh Regional Office
1617 Mail Service Center, Ralegh, North Carolina 27699-1617
Location: 512 N. Salisbury St. Raleigh, North Carolina 27604 �TOne t.
Phone: [phone]FAX: [phone]Customer Service: 1-877.623.6748 1�ort[lCaro ina
Internet: www.ncwaterquafity org Naturally
aturn
An Equal Opportunity 4 Affirmative Action Employer Y/ �/ "

oEo9 Permit Coverage
Renewal Application Form
p� National Pollutant Discharge Elimination System, Permit Number
Stormwater Discharge Permit NCS000136
The following is the information currently in our database for your facility. Please review this information carefully and
make all corrections/additions as necessary in the space provided to the right of the current information.
Owner Affiliation Information
*Reissued Permit will be mailed to the owner address
Owner / Organization Name:
Mallinckrodt, Inc.
Owner Contact:
victoria I Will
Mailing Address:
8801 Capital Blvd
Raleigh, NC 27616
Phone Number:
[phone]
Fax Number:
E-mail address:
Facility/Permit Contact Information
Facility Name:
Mallinckrodt, Inc.
Facility Physical Address:
8801 Capital Blvd
Raleigh, NC 27616
Facility Contact:
Tim Roberts
Mailing Address:
Phone Number:
[phone]
Fax Number:
E-mail address:,
Discharge Information
Receiving Stream:
Neuse River and Perry Creek
Stream Class:
27-(20.7) and 27-25-(2)
Basin: --
Neuse River Basin --
Sub-Basin:
_
. 03-04-02
Number of Outfalls:
Impaired WatersMAIDL
Does this facility discharge to waters listed as impaired or waters with a finalized TMDL? ❑ Yes ❑ No ❑ Don't Know
( for information on these waters refer to http.//h2o.enr.state.nc.us/su/Impaired Waters TMDL/ )
CERTIFICATION -
I certify that i am -familiar with.the information contained in the application and that to the best of my knowledge and.
belief such information is true, complete and accurate.
Y
Signature Date
Print or type name of person signing above
Title
Please return this completed renewal application form to: Stormwater Permitting Unit
Attn: Brian Lowther
1617 Mail Service Center
Raleigh, North Carolina 27699-1617

r+
S�
1
C3 COVIDIEN
August 9, 2010 h'.t,iii,�cl:cs)d;.
Mr. Alan Klimek, Director
Division of Water Quality
NC Dept. of Environment and Natural Resources
2728 Capital Boulevard
Raleigh, NC 27604
Re: - Mallinekrodt Inc. -Raleigh, Wake County, North Carolina
Delegation of Authority
Dear Mr. Klimek:
Attached is a copy of the delegation of authority for our new Plant Manager, Scott Warlick, for your
files,
Please call me at [phone] if you have any questions concerning this delegation.
Sincerely,
Mallinckrodt Inc.
Tim RobcrLS
Environmental Coordinator
Attachment
cc: Bethany Georgoulias, NCDENR-DWQ, w/Attachment
Jay Zimmerman, NCDENR DWQ-RRO, w/Attachment
Tim Roberts-Mallinckrodt, w/Attachment
Sarah Scott-Mallinckrodt, w/Attachment
Via Certified Mail # 7009 3410 0000 5594 5633
8801 (;apilal ROLdevard 919-878-2800 (T)
Rzileiglh, Iv'C 919-878-282.3 (F)
27616
•
•

r
Section 7.1.1— Filtrexx SiltSoxjCm - Sediment & Perimeter Control Techtibl(�gy'
Figure 1.1. Engineering Design Drawing for SiltSoxxTm
2' X 2' X 36' WOODEN STAKES PLACED 10' O.C.
— FILTREXX® SILT SOXXTM (12' TYPICAL)
BLOWNIPLACED FILTER MEDIA"'
WORK AREA ,t ,,. A EA TP BE PROTECTED
? ' 12� FAIN FJ�.
' z SIC _
° I
SECTION Nn
2' X r X 36" WOODEN STAKES PLACED 10' O.C.
AREA TO BE
PROTECTED
• FILTREXX® SILT SOXXTM (12" TYPICAL)
WATER FLOW T
•
WORK AREA l
IJI NOTES:
1. ALL MATERIAL TO MEET FILTREXX® SPECIFICATIONS.
2. SILT SOXXTM FILL TO MEET APPLICATION REQUIREMENTS.
3. COMPOST MATERIAL TO BE DISPERSED ON SITE, AS
DETERMINED BY ENGINEER.
PLAN NTs
FILTREXX® SILT SOXXTM
NTS
Filtrexx Standard Specifications and Design Manual — Version 7.0 US Patent 7,226,240 13

DELEGATION OF AUTHORITY
The undersigned, Patricia Hitt Duft, does hereby certify that she is Vice -President
and Assistant Secretary of Mallinckrodt Inc, (Mallinckrodt), and that, as such officer, she
is duly authorized to delegate authority to execute permits, certifications and licenses or
any other such report and designate a duly authorized representative in accordance with
40 CFR § 72.2 as adopted by North Carolina statutes and regulation. She hereby
delegates and designates Richard S. Warlick , Plant Manager as the person authorized on
behalf of Mallinckrodt to execute any permit application, report or certification and any
documents associated therewith which must be certified in accordance with the above -
referenced regulations as adopted by the State of North Carolina in connection with
Mallinckrodt's manufacturing facility located at 8801 Capitol Boulevard, Raleigh, NC.
This delegation of authority will also apply to any similar regulatory requirement made
for any other federal, state or local law, rule, regulation or ordinance regarding
environmental, health or safety requirements.
IN WITNESS WHERE, O>~, the undersigned has executed this delegation of authority in
the name of and on behalf of Mallinckrodt as of the 26`h clay of July 2010.
By:- -,
Date Patricia Hitt Duft
Corporate Seal
The foregoing instrument was acknowledged before me this Z (- day of July 2010, by
Patricia Hitt Duft on behalf of Mallinckrodt Inc. She is personally known to me or has
produced appropriate identification.
Notary Public Nance:
Notary Public Signature: %'✓—c�/�N ��-
Commission Expiration Date: SAC.
Z ` /4..
_ FiiR1''•
� SEAL ,. -
'F/
�YCohtmlesl4nBores
8016 bor is, 2012
81, Louis
Sr ,
'�
County
1}�m�tE+Ian00945243g

Section 7.1.1 — Filtrexx SiltSox." " - Sediment & .Perimeter Control Technology _
Figure 1.2. Maxirnurn Slope Lengths of Filtrexx SiltSoxxT"' Based on a i in (25 mm)124 hr Rainfall Event.
1800(540)
1600(480)
1400(420)
1200(360)
1000(300)
800(240)
600(180)
400(120)
200(601
0
....,
Nil,
8r 00m
W
w_
(..
"rk
r
12 in (300mm)
low
18 in (450mm)
'
v
-
24 in (600mm)
wom
>I
—)K-- 32 in (800mm)
U—M&rn�Ii
.
-9
^�3Si1
IT.... L•;,,..s�r.�A:, : .�i:i-�
iw.a§W«'.a
F."�.y.• .:
�-�'� sr.:.r r �' � ..y�,.• +^-r'-�'^s'.
"e—
-.w�.-k
--
��"n
�
LC'�'
�"4"' y �1�..�i..
� �%�'°
!,'-�aaui�'��"i°�'
�. ^Y
:�° '� .{ 3e��' � �'• ,�v.we�
.�-'.::
'i*y
�...F'2
�:
4 � .� .4.
1 �
}-�'*-�+
�^- "'x-3�" ..: 4
`' 4,�5�°�?�,�.
•_ R�`^s�^' l
�,°�
�'''Y �t;»..
_�.
jfl
0 10
Feet (meters)
20 30 40
% Slope
so
60
4
Filtrexx Standard Specifications and Design Manual — Version 7.0 US Patent 7,226,240 14

1
STORMWATER PC)LLUTIONPREVENTION- PLAN,
DEVELOPMENYAND IMP-LEMENTATION
CERTIFICATION
North Carolina Division of Water Quality - Stormwater Permitting Unit
Facility Name:
Permit Number:
Location Address:
County:
r4allinckrodt, Inc.
NCS000136
88d1 Capital Blvd
Raleigh, NC 27616
Wake
1 certify, under penalty of law, that the Stormwater Pollution Prevention Plan (SPPP) document and all
attachments were developed and implemented under my direction or supervision in accordance with a system
designed to assure that qualified personnel properly gather and evaluate the information required by the SPPP.
Based on my inquiry of the person or persons who mahage the system, or those persons directly responsible
for gathering the information, the information gathered Is, to the best of my knowledge and belief, true,
accurate and complete."
And
"I certify that the SPPP has been developed, signed and retained at the named facility location, and the SPPP
has been fully implemented at this: -facility location in -accordance ,with the terms and. conditions of the
Stormwater discharge- permit."
And
"I am aware that there are significant penalties for falsifying information, including the possibility of fines and
imprisonment for knowing violations."
,Sign (according to permit signatory requirements) end return this Certifcation. DO NOT
SEND STORMWATER POLLUTION PREVENTION PLAN WITH THIS CERTIFICATION.
Signature _ __ ... _ ...._ .. _.._._. © e , rZ
r y�,
J "t
Print or type name of person signing above Title
SPPP Certification 5/09

APPENDIX V
1 Summary of Significant Changes in Industrial Activities
1
1

� :mac. » ..� /

I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
Summary of Significant Changes in Industrial Activities
Mallinckrodt Inc.
Raleigh Pharaeceutical Plant
May 2006 - Present
Replacement of #2 fuel oil tank (S-3) with smaller horizontal tank.
Procedural changes at the Hill Tank Farm (S-10). Stormwater is allowed to
accumulate in the sumps and is inspected for visual signs of impact. Stormwater
is typically pumped to the process sewer (WWTP). Excessive rainfall may
require discharge onto the ground; however, the stormwater is sampled prior to
ground discharge.
Procedural changes at the ammonia tanks (S-12). Stormwater that collects in
the earthen berm is inspected by the Mallinckrodt PAP Department. If the
2006
stormwater is found to be clean, it is pumped out from the corner drain and is
discharged into the stormwater ditch system. A lock has been placed on the
sump pump in this area.
Change in material storage at Tank Farm North of Building 101 (S-1 5). Tanks
formerly used for sunscreen tanks are now used to store process wastewater.
Change in material storage at Tank Farm at WWTP (S-23). Tanks formerly used
for magnesium hydroxide tanks were temporarily used to store a mixture of
calcium and magnesium hydroxide. The tanks currently store magnesium
hydroxide only, no calcium.
Addition of Ethomeen Building (S-52). The Ethomeen building stores 3 totes
containing Ethomeen C-12 and 1 tote of defoaming agent.
Addition of contractor trailer area (S-51). The contractor trailer stores paint, fuel,
pipin2, and compressed as.
2008
Procedural changes in stormwater accumulation inspections. Department
personnel conduct stormwater accumulation inspections after a storm event and
prior to the pumping/releasing of stormwater, as identified in the Raleigh
Pharmaceutical Plant's Standard Operating Procedure ST.111.020-Management of
Collected Stormwater.
Addition of replacement bulk sulfuric acid tank system, as part of the Hill Tank
2009
Farm (S-10).
Addition of Cloud Chamber Scrubber system (P-5), which contains storage tank
with 25% sodium hydroxide.
Procedural change at sump pumps. Locks installed on all sump pumps which
discharge stormwater into the environment.
Acetic Acid Tanks replaced/upgraded at Tank Farm North of Building 101 (S-1 5).
2010
Addition of gauge indicators on all tanks at the Vehicle Fuel Storage Area
(S-27L_ _
Addition of Nitrobenzene Truck Unloading Area (L-1 9) and Sulfuric Acid Truck
Unloading Area (L-1 8),
I

1
APPENDIX 1
1
Site Maps from Stormwater Pollution Prevention Plan
revised January 2010
'
Figure 1
Figure 2
Site Location Map
Industrial Area Site Plan
Figure 3
Manufacturing Areas that Drain Directly to Process Sewer
'
Figure 4
MASL and WWTP Areas that Drain Directly to Process Sewer
Figure 5
Estimated Areas of Impervious Surfaces and Drainage Zones
'
Figure b
Figure 7
Material Storage Practices Location Map
Loading/Unloading Activities Map
Figure 8
Outdoor Process Areas Location Map
'
Figure 9
Dust/Particulate Generating Control Processes Location Map
Figure 10
Waste Handling Areas Location Map

1

Goo m nity V •)y:�
'C (r a
200
° u
el
SITE
LOCATION f
fv" !,
I
-a
erry Creek `�
ributary ti !f eus Grob
' I:24,000
SITE LOCATION MAP
MALLINCKRODT INC.
RALEIGH PHARMACEUTICAL PLANT
8801 CAPITAL BOULEVARD
RALEIGH, NC 27616
%Solutions.-IES
Industrial & Environmental Services
1101 NOWELL ROAD, RALEIG H, NG 27607
Phone [phone], Fax [phone]
Created by: HQ
Project: 3909,09A2.MKGR
Checked by:JO
Date: JANUARY 2010
File; Figure 1
FIGURE 1
Software•. ESRI Arc Map 8.3

1

P
boHwzeeaeoee otiH ar �a
Zi3HwnN �. 3rOHd ti3.L�1R1a .l8 6�103H� LA�IMYW 1�3('aild
K d
� W
}
iA 4 ,
qSV 9 g
b?ai ZLL m
a�m
C�
Q
UZo O
LLf
z.;
4z❑z
0 ni4
I
1
�t
1�1
ij
oMamwnoid iaodm
Ada slu
N
z
0.0
+� a
r
m0
� 0
�F
�OCL
°zto

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
121
FJOURF-
MALLINCKRODT INCORPORATED
RALEIGH PHARMACEUTICAL PLANT MANUFACTURING AREAS THAT DRAIN
IlSolutions-IES4V I D IE N DIRECTLY TO PROCESS SEWER
IndustYial & Environmental Services 88U1 CAPITAL BOULEVARD 3
1101 NOWELLROAD RALEIGH, NORTH CAROLINA 27616 STORMWATER POLLUTION
UGH, NORTKCAROURA n� PREVENTION PLAN
TEL: (910) 87b1080 FAX.: [phone]

H2 TANKS ~ 1 Y' V .1
V
L nali x iT
>
ryry � y
S 011YL S
907 i� i
>>>>> f
CLOSED �-- WASTE\
SURGE TANK
fA UNFILTAMMONIUMD I/ — `�� (BIG MAC)
o SULFATE I(j� � ION
x � (SOUTH) UNFILTERED POND X
903 ! 4 AMMONIUM \
$ H1LL W.E. SULFATETAN❑
6 FARM 282.1 (NORTH) MASL
I,_ e � ME 282.2
53 ! -<,4
D
n
Lu
A
00
n05C7
Es
MASL
1
MASL
#2
JA
a
J,
»»»> ►�—
i B-0. POND
CLOSED
MASL
#4
11. WWTP BULK TANKS AND TRUCK UNLOADING STATION
12. BULK MASL TANKS
OUTDOOR PROCESS AREAS WHERE WATERS ARE
ISOLATED AND CAPTURED FOR ONSRE TREATMENT.
C11111 CLARIFIER _
BASIN
2CLOSEDAMUM
Soso
o
wASTENATER TREATMENT PLANT �
1-- B 4 OfFATM
>7 �
�a
n7
%Solutions-IES ALEIGH PHARMACEUTICAL
INCORPORATED
COVIDIEN RALEIGH PHARMACEUTICAL PLANT
Industrial & Environmental Services 8801 CAPITAL BOULEVARD
1101 NOWELLROAD RALEIGH, NORTH CAROLINA 27616
RALEIGH, NORTHCAROLINA 27607
TEL: [phone] FAX: [phone]
D t50 300
SCALE IN FEET
FIGURE:
MASL AND WWTP AREAS THAT DRAIN
DIRECTLY TO PROCESS SEWER 4
STORMWATER POLLUTION
PREVENTION PLAN
i

W
U
NOTES:
1. COORDINATES OF EACH OUTFALL
LOCATION ARE INDICATED.
Mailinckrodt -•..
Medical Imaging
Facility '`
IYACINC FAaUTY IND
Imaging 9ult - 53.959 s r 1,
P-41/Gravel M•a• = 99,507 SQ.F
Total Impervious Area = 183,478 SQ
ZONED
INDUSTRIA
-'
r-- !
ZONED
ZONE � '-r, /
INDUSTRIAL I
>
RESIDENTIAL •r
>
�
.\
(1 HOUSE PER MIRE)
I
WAKEZONE
SARARYOIO.AUNOFFLL\�
f
11
(4 HOUSES PER ACRE) f O AF1
/ LAND
APPLICATION
t
FIELDS
+
!
DUKE
!
,�/
(( OUMERCIAL UIVERSITY
ZONED J` '
I_____
RESTIDEFCTiALL DEVELOPI,IENT5)
INDUSTRIAL
_i
I
I
ZONE 4 r
I
--Told Amo - 1.144,581 SQ-Fr.
I
IalpeCAws Arco - 6.516 SOFT,
�•� �'``'
ZONE 3A
I
_
~r•"�•.•7!
ZONE 5 OUtfal
Total Arm - 11.300.802 SQ.F7.
I
ImpuMaus Ara = 105,974 SQ-FT,
I
Told Aran = 1,949,466 S0. 4 3554'31.51' N
L--
mpomm- Ana - 15.383 7834'17.02' W
••r,
� �
I
j � 35"54'43.44' N
OUtfall 7W34'0895- W
�..
�
j �.,
♦ i
♦♦
�
• OI1CH
J \•i
?, Outfall
� �!
r h ..{roam
•
Aran - 1.076.451 SOFT.
xn Ana = 3Z706 SQ-Fr.
IMAGING FACILITY
DUKE IMAGING BUILDING = 83,969 SQ.FT. (1.9 ACRES)
(� pUNIVERSITY PAVED/GRAVEL AREAS - 99,507 SQ.FT. (2.3 ACRES)
RESmE]iF1AL�DEV�DRJENTS) TOTAL = 183,476 SQ-FT, (4.2 ACRES)
WATER FEATURES
LOCAPON
AREA (SO. FT.)
AREA (ACRES)
A
1,030,492
23.6
B
81,323
1.9
C
8.659
0.2
D
13,972
0.3
E
53,876
1.2
F
4,072
0.1
G
31.753
0.7
H
24,480
0.6
1
9,703
0.2
J
18,043
0.4
K
13.972
0.3
L
5,026
DA
M
5.026
0.1
--=.l s �: -••------•--�-..s.---•�.,-.— __- - -�. ti af{F',/ BURIUNGTON
Nmpmfousey`7 i1 _ - I fit♦ �`''•�.� �,./.ety�' INDUSTRIES
\ "
- `211 +g',.r. -•: HWAY DISiRJL7 •
i
4a
`•'
HIGHWAY r..
I'
t7
- • .r ^� •�•
CITY OF RALEIGH
F
_-� I '�•
PUMPING STATION
HGHWAY
DISTRIM
e pISiRICT
�••�
•�
Solutions-IES
INCORPORATED
ALEIGMALLIPHARMKRODTACEUTICAL
RALEIGH PHARMACEUTICAL PLANT
Industdal & Envitonmental Services
COVIDIEN
8801 CAPITAL BOULEVARD
1101 NOWELL ROAD
RALEIGH, NORTH CAROLINA 27616
RALE]GH, NORTHCAROUNA ZM7
7PL: WEN) 879-1050 FAX:(914) a73.1074
-
IMPERVIOUS SURFACES
LOCA11ON
AREA (SQ. FT.
AREA (ACRES)
Imaging Facility
183,476
4.2
Zone 1
76.243
1.8
Zone 2
240,224
5.5
Zone 3A
105,974
2.4
Zone 3B
842,573
19.3
Zane 4
6,516
0.2
Zone 5
15.363
0.4
Downstream
32,706
0.8
Total
1,503,075
34.5
PROPERTY BOUNDARY &
ADJACENT PROPERTY BOUNDARIES
DRAINAGE ZONE BOUONDARY LINE
DRAINAGE ZONES 3,4A5INCLUDE 200 ACRES
OF USEABLE IRRIGATION FIELDS FOR SLUDGEI
INJECTION
— STREAM
05 OUTFALL
M RIVER
EM RETENTION POND OR OPEN TOP
TANK AREAS
BERM
DIVERSION DITCH
0 goo 1600
SCALE IN FEET
FIGURE:
ESTIMATED AREAS OF IMPERVIOUS SURFACE
AND DRAINAGE ZONES 5
STORMWATER PREVENTION
POLLUTION PLAN

1
1
r
LEGEND
} CONTROLVALVE
� GRATE (TYP.)
o GLEANOUTS (TYP.)
MANHOLES (TYP.)
STORIAWATSN TRENCH
HEADWALL WTK
CONTROL VALVE
HEADWALL ONLY
7y>
OPEN SLOPED DITCHES
6 OWECTION OF STORMWATER FLOW
LSTORMWATER
DRA{NAGE ZONE BOUNDARIES
MATERIAL STORAGE AREAS
BUILDING 51 WAREHOUSE
A'
SUILAING5IAWAREHOUSE
NO.2 FUEL OIL STORAGE TAN(
KM AN LINE TAR TANK AT SOLER MOUSE
MAINTENANCE BURDONG
USED EQUIPMENT STORAGE AREA
HYDROGEN TANKS
EMPTY DRUM STORAGE AREA
rho
TANK FARM ON HILL
AMMONIATANKS
¢-a
SUODNG 100
•-�
TANK FARM WEST OF BUI DING 101
TANK FARM NORTH OF BUMMING 101
PAP TOTE STORAGE
�>
STORAGE PAD SOUTH OF BUILDING 21"
SUMMING 2O0 WAREHOUSE
KDB7 ARLI E TAR STORAGE TANKS
HAZARDOUS WASTE STORAGE PAD
BUILDNG 1O WAREHOUSE
r�
TANK FARM AT WARP
WASHING AfEM.ATALYST STORAGE AREA
MASLABOVEGROUND STORAGE TANKS
f'p
WAREHOUSE NORTHE,ASTOF BULDNG IM
r�
FUEL STORAGE AREA
STORAGE PAD N.W. OF ENYIRGNMENTAL LAB
ANLINE STORAGE TAHK(S)AT SUMMM 2M
DI H2O SUILANG
PROPANE ABOVEGROUND STORAGE TANK
PROPANE ABOVE GROUND STORAGE TANK
SUMMING SDI. BDLER 7RFATMENT
CHEMICALS
FtffOTE LOCATION
P-ETRANSFORMER
TRANSFORMER SUBSTATION 01
j
TRANSFORMER SUBSTATION 02
AL
TRANSFORMER SUBSTATION 10
TRANSFORMER SUWTATION#6
j
TRANSFORMER SUBSTATION NM
1
P-E TRAtmoRMER SUBSTATION i1
P-E TRANSFORMER SUBSTATION 92
P-E TRANSFORMER SUBSTATION PJ
BUILDING'907 OM STORAGE
'-f
CONTRACTOR TRAILER AREA
Sr
EIHOMEEIN BULDNG
!,[SoludonS-TES
Industaal & Environmental Services
1101 NOWELL ROAD
RALEIGH, NORTH CAROLINA ZFSa7
TELL [phone] FAX.: [phone]
f _
f
j ZONE
�>»>aaasaayyyay.
2
7
2 )
o j G
^ 5'
1 ZONE
r �
V
COVIDIEN
MALUNCKRODT INCORPORATED
RALEIGH PHARMACEUTICAL PLANT
8801 CAPITAL BOULEVARD
RALEIGH, NORTH CAROLINA 27618
FIGURE_
LOCATION MAP
MATERIAL STORAGE PRACTICES 6
STORMWATER POLLUTION
PREVENTION PLAN

LEGEND
CONTROL VALVE
3- GRATE CrYP.)
15
MEANOUTS (iYP.)
MANHOLES(TYP.)
STORMWATERTRENCH
Zs T, HEADWALL WRY{
O
i x CONTROLYALYE
x I HEADWALL ONLY
I ZO\� {`�',` OPEN SLOPED DITCHES
2 N2TrtacS,� — »»»»»»> `` _ v ii i 5 STORMWATER DIRECTION OF FLOW
n 41 1) y ti »»1»»»» s»>>.L �� n—n — STORMWATER
I 1�>� - �• .,1 'F UNDERGROUND
DRAINAGE ZONE BOUNDARIES
S�t$ji _ "°'°� "' y1 �„ —�•;' r LOADINGIUNLOADING AREAS
)n n 1�_ syyu*aarz _
�-�s■i BUILDNG 51 WAREHOUSE LOAMNIS&I &IDADWG
1p�^ I ,a I « " � P4O >> r• `■ BUILDING 5IA WAREHOUSE LOADINC4UNLOADNG
� i Q e y -W, ■ ACETIC ACID LOADING STATION NORTH OF BUILaN6 101
-� rr 1)j��/,.� v a>u 11 ■ RAILCAR AREA LOADTNG/UNLOADING
■ TANK FARM AT 44YYTP LGYDWfIAINLCADING
gas- s� �s `■ BUILDING 10 WAREHOUSE LLTAOINGAM/LOADING
L—!
a —T \ Lit J'(� 1 n \ ■ LOADWGrIMiLdIDING AREA BEHIND Bi.II.DING 101
1` ■_ `1 »»» »»» >yy L■ NO2 FUEL OIL UNLMOING AREA
■ LOAOINGAAILOADMNG DOCK AT B111l.DMG100
—SJ4 L-11
xos 4r ■ MABL LOADINGAMiLOADNG
1 v i mac««<c sm 11
v °3
r 1 &a- +� `■
oVEHICLE FUEL LOAOIH4UNLWDING
v� o am4 aaem L-sy
ve,Fn ■ ANILINE TRUCK LOADING
C •L aq�4 L-14
c<Ll `
- —� « — �} � d 1 ■ 7 AIWEST SIDE PAP LOADINGNLOADING
�« ■ ANHYDROUS AMMONIA UNLOADING
�I��+. f �» sRli~ ' ■a FUWG SULACID UNLOADWG AREA
ZO- ^� ` ti K +'>>y q »5 ��� NrTROBENZENE UNLQADWGAREA
1 1
.� Nam,
PIA
L-� L NOTES:
v w J ` 1. RED FONT INDICATES SUBJECT TO
SEMI-ANNUAL INSPECTION
us l�1 �� 0 300 600
SCALE IN FEET
MALLINCKRODT INCORPORATED
Solutions-IES RALEIGH PHARMACEUTICAL PLANT LOCATION MAP
%❑sal & Envimnme=J Services C OV I D I E N 8801 CAPITAL BOULEVARD LOADING/UNLOADING
STORMWA ER POLLUTION ACTIVITIES
m7
1101 NOWELL ROAD RALEIGH, NORTH CAROLINA 27616
HALEIGH, NORTH CAROLIN/pAZ7607 PREVENTION PLAN
TEL: [phone] FAX - PIS) 07$1074

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
7
ZQ \\\\ LEGEND
� � ,,»» asa ` \ T CONTROL VALVE
I ZONE
�a>` a>1, sssa,>saa? ~' VLCSY \ \` � ORATE ITYP.)
p j f�i RLEANOUTS(TYR)
n �� MANHOLES (IYP.)
�� _10ap" V u n I .aT� 1/i i �f rr �•'� STORMWATER TRENCH
p� HEADWALL Wf{H
Rio
_��"7j~ •� �1 I i G CONTROLVALVE
[}JJ n \ s• HEADWALL pNLY
`f
f
> -2
_ Y r= sea I I rr * OPEN SLOP£fl DTR7tE$
> > a STORMWATER DIRECTION OF FLOW
r �
r — — a
STORIJWATSt
UNDERGROUND
\ o , _ >, »>» y1 > »»» >»»> -niM .� +< DRAINAGE ZONE BOUNDARIES
v m a »> ai PROCESS AREAS
o0 1� 0 FPS TRAINING AREA
xo, wro
WASH PIT AT MAINTENANCE BUILDING
SOUTH PAP PLANT DELUGE RETENTION BASINS
a , L5s
ZONE . --� I� "� ❑_ WASTE WATER TREATMENT PLANT
/ °'4 �% » ays0 SCRUBBER SYSTEM
Cr
�7•fy' y1
PIA
� w
NOTES:
1. RED FONT INDICATES SUBJECT TO
I
SEMI-ANNUAL INSPECTION
C
us
g0 300 600
Lzi
UL SCALE IN FEET
MALLINCKRODT INCORPORATED FIouRE
IlSolutions-IES RALEIGH PHARMACEUTICAL PLANT LOCATION MAP
COVIDIEN OUTDOOR PROCESS
Indusb iai & EnairOnmenta! Services 6801 CAPITAL BOULEVARD STORMWATER POLLUTION 8
1101 NOWELL ROAD RALEIGH, NORTH CAROLINA 27616
RAMIGH, NORTH CAROLINA 27W7 PREVENTION PLAN
TEL. [phone] FAX.: Mg) MIU74

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Y
y l
IL 000
000
1
.-000
000 zo t'F-2;�
2T
1 �[
J � w
� A
to
WL
o _ ^
� f
F" �
vv
r
A
_EGEND
i CONTROL VALVE
o GRATE (TYP.)
— CLEANCUTS (MP.)
- MANHOLES (TYP")
STORMWATER TRENCH
g NEAMALL WITH CONTROL VALVE
HEADWALL ONLY
OPEN SLOPED DrTCHES
»> s STORMWATER DIRECTION OF FLOW
�-- STORMWATER UNDER�
+�+ DRAZiAGE ZONE BOUNDARIES
)USTIPARTICULATE
'ENERATING/CONTROL AREAS
�, PAP BAGFrLTERS FOR VACIAX DRYERS
x AND PRODUCT BIN PACKAGING
Fg APAP BAGFILTEFL40N DROP HOPPER$,
x MMETq.E�YEtC EAN aPErtAT70N9
x° APAP DRYING TOWER COURTYARD
x BOILER HOUSE
NOTES:
1. RED FONT INDICATES SUBJECT TO
SEMI-ANNUAL INSPECTION
0 300 600
SCALE IN FEET
FrcuRE:-
MALLINCKRODT INCORPORATED
%S0lufi0nS-lES RALEIGH PHARMACEUTICAL PLANT LOCATION MAP
COVIDIEN DUST/PARTICLE R GENERATING
��.� & ����� Services BB01 CAPITAL BOULEVARD STORMWATER POLLUTION 9
1101 NOWELL ROAD RALEIGH, NORTH CAROUNA 27616 PREVENTION FLAN
RALEIGH, NORTH CAROLINA 27607
TEL [phone] FAIL (919) 873-IM4

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
00,
ZONE
c ^ I
r
o r _
i 1J
G�
w
w
0
I
IbSolutions-IES
Industrial & Enviro=cnul Services
1101 NOWELL ROAD
RALEIGH, NORTH CAROLINA 771W
TEL: (919) OMIO60 FAIL [phone]
ZONE��—
1 ,
r
COVIDIEN
/ N1
MALLINCKRODT INCORPORATED
RALEIGH PHARMACEUTICAL PLANT
8801 CAPITAL BOULEVARD
RALEIGH, NORTH CAROLINA 27616
EGEND
# CONTROLVALVE
o GRATE ".)
e CLEANOM (TYP.)
+ MANHOLES (TYP.)
SMRIMWATERTRENCH
W-ADWALL WITH CONTROL VALVE
HEADWALLONLY
>>> OPEN SLOPED DITCHES
6 STOR NWA78R DIRECTION OF FLOW
STORIMWATER UNDERGROUND
DRAINAGE ZONE BOUNDARIES
VASTE HANDLING AREAS
1-2 TRASH COMPACTOR AND CARSON
• DUIPSTER WEST OF BUa.DM 101
MWSTER IN VMrrfOF BUILDING 201
�-4
• DUNPS7ERS IN VICINITY OF BUILDING 10
�7 CARDBOARD RECYCLING C INTAINETT
-i
• UTAIPSTER NORTH OF BU6DWC 206
-0 RE K,%WSNORTHWEVoF
3 MISC. TRASH CANS
�4 HAZARDOUS WASTE STOWAGE AREA
S LAND APPUCAT10N FIELDS (NOT SHOWN)
:6 TRASH COMPACTOR EAST OF BUILDING 100A
7 KOM RAINWATER STORAGE
NOTES;
I. RED FONT INDICATES SUBJECT TO
SEMI-ANNUAL INSPECTION
0 300 Sao
SCALE IN FEET
FIGURE --
WASTE HANDLING AREAS
LOCATION MAP
STORMWATER PREVENTION
POLLUTION PLAN
10

1
Permit Coverage
Renewal Application_ Form
National Pollutant Discharge Elimination System, Permit Number
Stormwater Discharge Permit NC5000136
The following is the information currently in our database for your facility. Please review this information carefully and
make all corrections/addltions as necessary in the space provided to the right of the current information.
Owner Affiliation Information
Owner / Organization Name:
Owner Contact:
Mailing Address:
'
Phone Number:
Fax Number:
E-mall address:
1
* Reissued Permit will be mailed to the owner address
Mallinckrodt, Inc.
Vielisple 1 Will ," Scott Warlick
8801 Capital Blvd
Raleigh, NC 27616
_ [phone] _
Facility/Permit Contact_ Information
Facility Name: Malllnckrodt, Inc.
Facility Physical Address: 8801 Capital Blvd
Raleigh, NC 27616
Facility Contact: Tim Roberts
Mailing.Address:
Phone Number•,
Fax Number:
E-mail address:
Discharge Information
Receiving Stream:
Stream Class:
Basin;
Sub -Basin:
Number of OutFalls:
[phone]
Neuse River and Perry Creek
27-(20.7) and 27-25-(2)
Neuse River Basin
03-04-02
Imoalred Waters/TMDL
Does thls facility discharge to waters listed as impaired or waters with a finalized TMDLi X Yes 0 No ❑ Don't Know
t( for information on these waters refer to http://h2o,enr.state.nc.us/su/Impaired Watefs T,MDU )
1 CERTIFICATION
'I certlfy that I am familiar with the information contained In the applicatlon and that to the best of my knowledge and
belief such information is true, complete and accurate.
Signature J&gA k D e ) V--P-Z_i!;7_D )D
Print or type name of person signing above Title
Please return this completed renewal application form to. Stormwater Permitting Unit
Attn; Brian Lowther
' 1617 Mail Service Center
Raleigh, North Carolina 27699-1617
I

I
,

I
SUPPLEMENTAL INFORMATION REQUIRED FOR RENEWAL OF INDIVIDUAL
NPDES STORMWATER PERMIT
' Two copies of each of the following shall accompany this submittal in order for the application
to be considered complete:
' (Do not submit the site Stormwater Pollution Prevention Plan)
Initials
b&211. A current Site Map from the itormwater Pollution Prevention Plan. The location of
industrial activities (including storage of materials, disposal areas; process areas and
- loading and unloading areas), drainage structures, drainage areas for each outfall,
/ building locations and imperious surfaces should be clearly noted. Reference Appendix I
A summary of Analytical Monitoring results during the term of the existing permit
' (if your permit required analytical sampling). Do not submit individual lab reports.
The summary can consist of a table including such items as outfall number,
parameters sampled, lab results, date sampled, and storm event data. Reference Appendix 11
3. A summary of the Visual Monitoring results. Do not submit individual- monitoring
reports. The summary can consist of a• table including such items as outfall number,
parameters surveyed, observations, and date monitoring conducted. Reference Appendix III
&IkI4. A summary of the Best Management Practices utilized at the permitted facility.
' Summary should consist of a short narrative description of each BMP's in place at
the facility. If the implementaion of any.BMP's is planned, please include
' information on these BMP's. Reference Appendix IV
/r
1 5. A short narrative describing any significant changes in industrial activities at the
permitted facility. Significant changes could include the addition or deletion of
work processes, changes in material handling practices, changes in material storage
practices, and/or changes in the raw materials used by the facility. Reference Appendix V
�. Certification of the development and implementation of a Stormwater Pollution
Prevention Plan for the permitted facility (Sign and return attached form). Reference Appendix VI
' If the final year analytical monitoring of the existing permit term has not been completed
prior to filing the renewal submittal, then the last years monitoring results should be submitted
within 30 days of receipt of the laboratory reports. (i.e• do not withhold renewal submittal
' waiting on lab results)

\�\
1.1
11
}�
j�
.
�
�
| /
\
-
:
:
:.
. ..

r
=o� warF,�
oco
pc
7 y
Michael F. Easley, Governor
State of North Carolina
William G. Ross, Jr., Secretary
Department of Environment and Natural Resources
p Alan W. Klimek, P.E., Director
Division of Water Quality
Mr, Tim Roberts
Mallinckrodt, Inc.
8801 Capital Boulevard
Raleigh, North Carolina 27616
Dear Mr. Roberts:
February 15, 2006
s
1 �
1� r rs
Subject: Draft NPDES Stormwater Permit W .s
Permit No. NCS000136
Maliinckrodt, Inc.
• Wake County
Enclosed with this letter is a copy of the draft stormwater permit for your facility. Please review the draft
very carefully to ensure thorough understanding of the conditions and requirements it contains.
The draft permit contains the following significant changes from this facility's current permit:
• pH monitoring has been added to Part II, Sec. B. Including this monitoring is a standard revision
for all stormwater permits with analytical monitoring this cycle.
• Total ammonia, ammonium'sulfate, and nitrate monitoring have been added to Part II, Sec. B.
based on chemical sources at this site and nutrient concerns in the Neuse River basin. Also, Total
Suspended Solids (TSS) monitoring has replaced Total Dissolved Solids (TDS) monitoring.
• Total Phosphorus (TP) and Chloride monitoring have been removed from Part 11, Sec. B.
• All analytical monitoring has changed to semi-annual (once in the spring and once in the fall).
This change is based on the Divisions revised strategy for stormwater monitoring in renewal
permits and makes stormwater discharge sampling frequency consistent with qualitative
monitoring. Please note that analytical monitoring must still be performed during a
representative storm event (whereas qualitative does not).
• The Division has incorporated benchmark values into the permit. These benchmarks are not
permit limits but should be used as guidelines for your facility's Stormwater Pollution Prevention
Plan (SPPP). If any measurements exceed benchmark values, your facility should evaluate the
effectiveness of its Best Management Practices (BMPs), review and/or update its SPPP, and
document any efforts to address stormwater contamination (see Part II, Sections.B and D).
• TotaI Flow monitoring has been removed. The permit still requires Total Rainfall amount and
Rainfall Event Duration be recorded for each sampling event. This change is also -based on the
Division's revised strategy for stormwater monitoring in renewal permits. Please note that the
Stormwater Pollution Prevention Plan (SPPP) site map must include drainage area for each
outfall in acres and the percentage of each drainage area that is impervious (see Part Il, Sec. A).
North Carolina Division of Water Quality [phone]
1617 Mail Service Center FAX [phone]
Raleigh, North Carolina 27699-1617 On the Internet at http-.//h2o.enr.state.nc,usl

Mr. Tim Roberts •
Mallinckrodt, Inc.
Permit No. NCS000136
February 15, 2006 .
Page 2
This segment of the Neuse River has been reclassified to Water Supply (WS-IV) since the last
renewal. The draft permit was revised accordingly, and some benchmarks are based on water
supply standards. In addition, the receiving waters were revised to include Perry Creek
because some outfalls discharge to that waterbody.
Please submit any comments to me no later than thirty (30) days following your receipt of the draft.
Comments should be sent to the address listed at the bottom of this page. If no adverse comments are
received from the public or from you, this permit will likely be issued in about two months.
If you have any questions or comments concerning this draft permit, contact me at [phone] x 529 or
bethany.georgoulias@ncm il.net.
i
ely,
y A. G rgoulias
Environmental Engineer
Stormwater Permitting Unit
cc: Raleigh Regional Office, Water Quality Section (w/attachment)
Stormwater Permitting Unit
Attachments
2

NCS000136
. STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
DIVISION OF WATER QUALITY
PERMIT
TO DISCHARGE STORMWATER UNDER THE
vATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM
In compliance with the provisions of North Carolina GenEral Statute 143-215.1, other lawful
standards and regulations promulgated and adopted by the,North Carolina Environmental
Management Commission, and the Federal Water P lution ,Control Act, as amended,
Mallinckrodt, Inc.
is.hereby authorized to discharge``s'ty rmv�iaterfrom a facility located at
880I`Capital Boulevard
Raleigh, NC
Wake County
to receiving waters designated as Perry Creek and the Neuse River, class C-NSW and WS-IV
NSW streams, respectively, in the Neuse River Basin, in accordance with the discharge
limitations, monitoring requirements, and other conditions set forth in Parts I,11, III, IV, V and
VI hereof.
Note: Draft Permit Dates are Approximate
This permit shall become effective May 1, 2006.
This permit and the authorization to discharge shall.expire at midnight on Apri130, 2011.
Signed this day April 10, 2006.
for Alan W. Klimek, P.E., Director
Division of Water Quality
By the Authority of the Environmental Management Commission
1

r
Permit No. NCSOOO 136
TABLE OF CONTENTS
PART I
INTRODUCTION
Section A:
Individual Permit Coverage
Section B:
_ Permitted Activities
Section C:
Location Map
PART II
MONITORING, CONTROLS, AND LI1tiMI •ATIONS*FOR PERMITTED
DISCHARGES'
Section A:
Stormwater Pollution Prevention Plan
Section B:
Analytical Monitoring Require ents
Section C:
Qualitative Monito6ng Requirements
Section D:
On -Site Veh'cle Maintegance Monitoring Requirements ;
PART III
STANDARD CONDITIONS FOR NPDES STORMWATER INDIVIDUAL
PERMITS
Section A:
Compliance and Liability
1. Compliance Schedule ;
2. Duty to Comply
3. Duty to Mitigate
4. Civil and Criminal Liability
5. Oil and Hazardous Substance Liability
6. Property Rights
7. Severability
8. Duty to Provide Information
9. Penalties for Tampering
10. Penalties for Falsification of Reports
Section B:
General Conditions
l . Individual Permit Expiration
2. Transfers

Permit No. NCS000136
3. Signatory Requirements
4. Individual Permit Modification, Revocation and Reissuance, or
Termination .
5. Permit Actions
Section C:. Operation and Maintenance of Pollution Controls
1:. Proper. Operation and Maintenance
2. Need to Halt or Reduce Not a Defense
3.. Bypassing of Stormwater Control Facilities
Section D: . Monitoring and Records .
1. Representative Sampling
2. Recording Results
3. Flow Measurements
4. Test Procedures
5. Representative utfall
6.. Record iRbtention
7. Inspectiortw d° n
Section E: Reporting q rerne ,
_ p g Reuit q
1. Discharge onitoring Reports
2. Submi 'ing Reports.
3. Availability of Reports
4. Non-Stormwater Discharges
5. Planned Changes
6. Anticipated Noncompliance
7. Bypass
8. Twenty-four Hour Reporting
9. Other Noncompliance
10. Other Information
PART IV LIMITATIONS REOPENER
PART V ADMINISTERING AND COMPLIANCE MONITORING FEE
REQUIREMENTS
PART VI DEFINITIONS

Permit No. NCSo00136
PART I INTRODUCTION
SECTION A: INDIVIDUAL PERMIT COVERAGE
During the period beginning on the effective date of the permit and lasting until expiration, the
permittee is authorized to discharge stormwater associated with industrial activity. Such
discharges shall be controlled, limited and monitored as specified in this permit.
SECTION B: PERMITTED ACTIVITIES
Until this permit expires or is modified or revoked, the penni-tters authorized to discharge
stormwater to the surface waters of North Carolina or separate storm sewer system which has
been adequately treated and managed in accordance with the terms -and conditions of this
individual permit. All discharges shall be in accordance: with the conditions of this permit.
Any other point source discharge to surface waters ofthe state is prohibited unless it is an
allowable non-stormwater discharge or is covered by+another permit, authorization or approval.
The discharges allowed by this individual permit=shall riot cause or contribute to violations of
Water Quality Standards.
This permit does not relieve the permitte from responsibility for compliance with any other
applicable federal state or local..lawjiidle standard ordinance order, judgment, or decree.
,.

SECTION C: LOCATION MAP
Permit No. NCS000136
Latitude:35°53'S5" NCS000136 Facility �•�'
Longitude: 78°33'40"
County: Wake Mallinckrodt, Inc. Location
Stream Class: WS-IV NSW and C-NSW
Receiving Stream: Neuse River and Perry Creek
Sub -basin: 03-04-02 (Neuse River Basin) �O�f�L . !CA[E 1:24,000
Part I Page 2 of 2

•
0
Permit No. NCS000136
13
PART II MONITORING, CONTROLS, AND LIMITATIONS FOR.
PERMITTED DISCHARGES
SECTION A: STORMWATER POLLUTION PREVENTION PLAN
The permittee shall develop a Stormwater Pollution Prevention Plan, herein after referred to as
the Plan. This Plan shall be considered public information in accordance with Part III, Standard
Conditions, Section E, Paragraph 3 of this individual permit. The Plan shall include, at a
'minimum, the following items:
1. Site Plan. The site plan shall provide a description of the physical facility and the
potential pollutant sources which may be expected t zcotiftribute to contamination of
stormwater discharges. The site plan shall contain the, ollo`w+i�no
a. A general location map (USGS quadrangl'e,Tap or appropriately drafted
equivalent map), showing the facility's location in relation to transportation
routes and surface waters, the nameof'the �ceiving water(s) to which the
stormwater outfall(s) discharges, lif the discharge is to a municipal separate
storm sewer system, the nameyofI the municipality and the ultimate receiving
waters; and accurate latitude angitude of the point(s) of discharge.
b. A narrative descrip :of storage practices, loading and unloading activities,
N V
outdoor process areas, dust,or particulate generating or control processes, and
waste disposal.
" ractices�
C. A site map drawn to scale with the following items:
(1) D stance legend and north arrow -
(2) Location of industrial activities (including storage of materials,
disposal areas, process areas and loading and unloading areas)
(3) Drainage structures
(4) Delineated drainage areas for each outfall
(5) Drainage area for each outfall in acres and percentage of
each drainage area that is impervious
(6) Building locations
(7) Existing BMPs and impervious surfaces
(8) For each outfall, a narrative description of the potential pollutants that
could be expected to be present in the stormwater discharge.
d. A list of significant spills or leaks of pollutants that have occurred at the facility
during the 3 previous years and any corrective actions taken to mitigate spill
impacts.
e. Certification that the stormwater outfalls have been evaluated for the presence of
non-stormwater. discharges. The certification statement will be signed in
accordance with the requirements found in Part III, Standard Conditions, Section
B, Paragraph 3.
Part II Page 1 of 8

Permit No. NCSOOol36
2. Stormwater Management Plan. The stormwater management plan shall contain a
narrative description of the materials management practices employed which control or
minimize the exposure of significant materials to stormwater, including structural and :
nonstructural measures. The stormwater management plan, at a minimum, shall
incorporate the following:
a. Feasibility Study. A review of the technical and economic feasibility of changing
the methods of operations and/or storage practices to eliminate or reduce exposure
of materials and processes to stormwater. Wherever practical, the permittee shall
prevent exposure of all storage areas, material handling operations, and
manufacturing or fueling operations. In areas where elimination of exposure is
not practical, the "stormwater management plan shall document the feasibility of
diverting "the stormwater runoff away om arWbf potential contamination.
b. Secondary Containment Schedule. A schedule to provide secondary containment
: for bulk storage of liquid materials, storage of Section 313 of Title III of the
Superfund Amendments and. Reauthorization ct (SARA) water priority
chemicals, or storage of hazardous substances to prevent leaks and spills from
contaminating stormwater runoff Pthese ondary containment devices are
connected directly to: � w taer convyance systems, the connection shall be
controlled by manu'�� Ily activated�Valves or other similar devices [which shall be
secured with a locking,�mechani m] and any stormwater that accumulates in the
containment area shallbe at a minimum visually observed for color, foam, outfall
��
- staining, visible s eens and dry weather flow, prior to release of the accumulated
stormwater., Accumulated stormwater shall be released if found to be
uncontaminat d bye material stored "within the containment area.: Records :
documenting the individual making the observation, the description'of the
accumulated stormwater and the date and time of the release shall be kept for a
' period of five years.
c. BMP Summary. A narrative description shall be provided of Best Management :
Practices (BMPs) to be considered such as, but not limited to, oil and grease
separation, debris control, vegetative filter strips, infiltration and stormwater .
'detention or retention, where necessary. The need for structural BMPs shall be
based on the assessment of potential of sources to contribute significant quantities
of pollutants to stormwater discharges and data collected through monitoring of
stormwater discharges.'
3. Spill Prevention and Response Plan. The Spill Prevention and Response Plan (SPRP)
shall incorporate an assessment of potential pollutant sources based on a materials
:.inventory of the facility. Facility personnel (or team) responsible for implementing the
SPRP shall be identified. A responsible person shall be on -site at all times during facility
operations that have the potential to contaminate stormwater runoff through spills or
exposure of materials associated with the facility operations. The SPRP must be site
stormwater specific. Therefore, a SPCC plan may be a component of the SPRP, but may
Part II Page 2 of 8

Permit No. NCS000136
not be sufficient to completely address the stormwater aspects of the SPRP. The common
elements of the SPCC with the SPRP may be incorporated by reference into the SPRP.
4. Preventative Maintenance and Good Housekeeping Program. A preventative
maintenance program shall be developed. The program shall document schedules of
inspections and maintenance activities of stormwater control systems, plant equipment
and systems. Inspection of material handling areas and regular cleaning schedules of
these areas shall be incorporated into the program.
5. Employee Training. Training schedules shall be developed and training provided at a
minimum on an annual basis on proper spill response and cleanup procedures and
preventative maintenance activities for all personnel involyed in any of the facility's
operations that have the potential to contaminate stormwater runoff. Facility personnel
(or team) responsible for implementing the trairnng shallhbe identified.
d.. Responsible Party: The Stormwater Pollution[ ppl`fevention Plan shall identify a specific
position(s) responsible for the overall coordination, development, implementation, and
revision to the Plan. Responsibilities for all components of the Plan shall be documented
and position assignments provided.
7. Plan Amendment. The permittee h�l amen the Plan whenever there is a change in
_ design,.�. fs�� � -
construction, operafion,< r_maintenance which has a significant effect on the
potential for the discharge f pollutdh ' to surface waters. The Stormwater Pollution
Prevention Plan shall be revtewed,and updated on an annual basis.
The Director may notthe peiffnittee when the Plan does not meet one or more of the
minimum requireme�i°tso£theermit. Within 30 days of such notice, the permittee shall
submit a time schedu a to`the Director for modifying the Plan to meet minimum
requirements. The permittee shall provide certification in writing (in accordance with
Part III, Standard Conditions, Section B, Paragraph 3) to the Director that the changes
have been made.
8.. Facility Inspection Program. Facilities are required to inspect all stormwater systems on
at least a semiannual schedule, once in the fall (September -November) and once in the
spring (April - June). The inspection and any subsequent maintenance activities
performed shall be documented, recording date and time of inspection, individual(s)
makirig the inspection and a narrative description of the facility's stormwater control
systems, plant equipment and systems. Records of these inspections shall be incorporated
into the Stormwater Pollution Prevention Plan. •
Stormwater discharge characteristic monitoring as required in Part R of this permit shall
be performed in addition to facility inspections.
.9., Implementation.. The permittee shall document all monitoring, measurements,
inspections and maintenance activities and training provided to employees, including the
log of the sampling data and of activities taken to implement BMPs associated with the
industrial activities, including vehicle maintenance activities. Such documentation shall
Part 11 Page 3 of 8

Permit No. NCS000136
SECTION B: ANALYTICAL MONITORING REQUIREMENTS.
.During the period beginning on the effective date of the permit and lasting until expiration, the
permittee is authorized to discharge stormwatef subject to the provisions of this permit.
Analytical monitoring of stormwater discharges shall be performed as specified below in Table
All analytical monitoring shall be performed during a representative storm event. The required
monitoring will result in a minimum of 10 analytical samplings being conducted over the term of
the permit at each stormwater discharge outfall (SDO). The permittee shall complete the
minimum 10 analytical samplings in accordance with the schedule specified below in Table 2.
Monitoring results shall be compared to the benchmark values �inTable 3. The benchmark
values in Table 3 are not permit limits but should be used as,guidelinT. or the permittee's
Stormwater Pollution Prevention Plan (SPPP). The permittee shall'evaluate the sources of any
benchmark exceedances and evaluate the effectiveness of any site BMPs. The permittee shall
review and/or update the SPPP and document any efforRs two address stormwater contamination.
Table 1. Analvtical Monitoring Reauiremen''ts /�
=;un ` �, Discharge ';,�
,;,'� '
Measurement Freyuencyl ,
t Samp lev',
';; Sample',
4R. ;, Characteistics
c2
Location3
.....FUn�ts:,
.,
.'T
Conductivity
Semi-annually
Grab
SDO
Total Suspended Solids
�rn"`
Semi-annually
Grab •
SDO
Chemical Oxygen Demand l
mg
Semi-annually
Grab
SDO
Total Nitrogen TN
mg
Semi-annually
Grab
SDO
Nitrate + Nitrite, as Nitro eni"L
--"mg'
Semi-annually
Grab
SDO
Total Ammonia, as Nitrogen
mg/L
Semi-annually
Grab
SDO
Sulfate
mg/L
Semi-annually
Grab
SDO
Ammonium Sulfate
mg/L.
Semi-annually
Grab
SDO
H
standard
Semi-annually
Grab
SDO
Total Rainfall
inches
Semi -Annually
Rainfall Event Duration
minutes
Semi -Annually
Footnotes:
1- Measurement Frequency: All analytical monitoring will be performed twice per year, once in the spring (April -
dune) and once in the fall (September - November). See Table 2 for schedule of monitoring periods,
2 If the stormwater runoff is controlled by a stormwater detention pond, a grab sample of the discharge from the
pond shall be collected within the first 30 minutes of discharge. If the detention pond discharges only in response to a storm event exceeding a ten year design storm, then no analytical monitoring is required and only qualitative
monitoring shall be performed.
3 Sample Location: Samples shall be collected at each stormwater discharge outfall (SDO) unless representative
outfall status has been granted.
Part I1 Page 5 of 8

}i F {i.�
Manitari er�od �a
7�:.. 4. C N7 .
gSairiple�Numberi�'
". Y 1 i+
"' �T'o •'.Fi,Start, �'� �I:,:;,
, -
�,. '� '�i End F, °'J"
Year 1 — Spring
1
April 1, 2006
June 30, 2006
Year 1 — Fall .
2
September I,'2006
November 30, 2006
Year 2 — Spring
3
April 1, 2007 .
June 30, 2007
Year 2 — Fall
4
September 1, 2007
November 30, 2007
Year 3 — Spring
5
April 1, 2008
June 30, 2008
Year 3 — Fall
6
September 1, 2008
November 30, 2008
Year 4 — Spring
7' .
April 1, 2009 :
June 30, 2009
Year 4 — Fall
8 -
September 1, 2009,
November 30,2009
Year 5 — Spring
9
April 1, 29,10,,,,P'
June-30, 2010
Year 5 — Fall
10
September I,210
November 30, 2010
Footnotes:
1 Maintain. semi-annual monitoring during permit renewal pros
Table 3. Benchmark Values for Analytic I oonitorin
.• ! f_ ! 'S �, ,:: S Vi{ t
I� Discllarge,Character_�shcs .fad
} -. W iR G -
'�"'�,F. iTnits' .�.I
u' Y - R✓.: L i
`i z¢€€�R4 Benchmark.f !;i
Conductivity
uS/cm =:
NIA
Total Suspended Solids
+ mg/L,;100
Chemical Oxygen Demand . '
WTI,
' ;,
120
Total Nitrogen (TN)
m' '
30'
Nitrate + Nitrite, as Nitrogen, kNm
mg/L
10 .
Total Ammonia, as Nitrogen
m
19.9
Sulfate :< .
mg/L.
, • 250 " ,
Ammonium Sulfate
mg/L
13.75 .
PH j
standard
6-9
SECTION C: QUALITATIVE MONITORING REQUIREMENTS
Qualitative monitoring requires a visual inspection of each stormwater outfall regardless of
representative outfall status and shall be performed as specified below in Table 4. Qualitative
monitoring is for the purpose of evaluating the effectiveness of the Stormwater Pollution
Prevention Plan (SPPP) and assessing new sources of stormwater pollution. No analytical tests
are required. Qualitative monitoring of stormwater outfalls is performed when stormwater
discharge occurs but does not need to be performed during a representative storm event.
Part II Page 6 of 8

Permit No. NCS000136
In the event an atypical condition is noted at a stormwater discharge outfall, the Permittee shall
document the suspected cause of the condition and any actions taken in response to the
discovery. This documentation will be maintained with the Stormwater Pollution Prevention
Plan.
All qualitative monitoring will be performed twice per year, once in the spring (April - June) and
once in the fall (September - November).
Table 4. Oualitative Monitoring Reauirements
DEscharge Characteristics
Frequency
.�
Monrtormg
,nLocationt
Color
Semi-annually
SDO ,
Odor
Semi-annually
SDO'
Clarity
Semi-annually
SDO
Floating Solids
Semi-annually
;SDO,.
Suspended Solids
Semi annually
'SD�,
Foam
Semi-annually/7
"�Sl)f
Oil Sheen
Semi-annuall
,SDO
Other obvious indicators,''''
of stormwater ollution
15e�tni�annually�
SDO
Footnotes:
1 Monitoring Location: Qualitative monitoring shall be performed at each stormwater discharge outfall (SDO)
regardless of representative outfal�status.
.
SECTION D: ON -SITE VEHICLE MAINTENANCE MONITORING REQUIREMENTS
Facilities which.have any vehicle maintenance activity occurring on -site which uses more than 55
gallons of new motor oil per month when averaged over the calendar year shall perform
analytical monitoring as specified below in Table 5. This monitoring shall be performed at all
outfalls which discharge stormwater runoff from vehicle maintenance areas.
All analytical monitoring shall be performed during a representative storm'event. The required
monitoring will result in a minimum of 10 analytical samplings being conducted over the term of
the permit at each stormwater discharge outfall (SDO) which discharges stormwater runoff from
vehicle maintenance areas. The permittee shall complete the minimum 10 analytical samplings
in accordance with the. schedule specified in Table 2 (Section B).
Monitoring results shall be compared to the benchmark values in Table 6. The benchmark
values in Table 6 are not permit limits but should be used as guidelines for the permittee's
Stormwater Pollution Prevention Plan (SPPP). The permittee shall evaluate the sources of any
benchmark exceedances and evaluate the effectiveness of any site BMPs. The permittee shall
review and/or update the SPPP and document any efforts to address stormwater contamination.
Part II Page 7 of 8

Permit No. NCS60D136 '
Table 5. Analvtical Monitorine Requirements for On -Site Vehicle Maintenance
Discharge Characteristics
'hu, t''iii�
��
Unhis 4 :
ash '�� !> "b �i
.�: ���.�- , ��r, ,
�Meji asuremettt'
;; r .-,'lbn, ., ,ar n,��`'_
1-�,Fre uenc l��r,,
��{q Sam `lei` s
il't r p _
��;�+T e?�.
Sam 1..
,E .� p
,�'�r�ocatton3 �
H
standard
Semi-annually
Grab
SDO
Oil and Grease
m
Semi-annually
Grab
SDO
Total suspended Solids
m
Semi-annually
Grab'
SDO
New Motor Oil Usage
allons/month
Semi-annually
Estimate
-
Total Rainfall '
inches
Semi-annually
Rainfall Event Duration
minutes
Semi-annually
Footnotes: ..
I Measurement Frequency: All analytical monitoring will be perf hne&twice per ygar, once in the spring (AprilAg
-
June)'and once in the fall (September - November). See Table 2 Sect of n`ryB;) f,o/r/ys��chedule of monitoring periods.
2 If the stormwater runoff is controlled by a stormwater deteiind, a grab sample of the discharge from the "
pond shall be collected within the first 30 minutes of discharge. IYt}ie�'Zletention pond discharges only in response
to a storm event exceeding a ten year design storm, the no a afytice monitoring is required and only qualitative
monitoring shall be performed.t,
3 Sample Location: Samples shall be collected at each stormwater discharge outfall (SDO) that discharges
stormwater runoff from area(s) where vehicipi atntenan activities occur.
Table 6. Benchmark Values,for VehUcie Maintenance Analytical Monitoring
scli'arge C1iar'aetcrist�VsJ A
_..
E "�� Units . }}��{r G':
, ` �_+;Benc �ina�i•k` "� I ��'N�
_ .
pH :. 74.,,ftandard
6 - 9 .. .
{;
Oil and Grease
mg/L
30
Total Suspended Solids
mg/L
100

Permit No. NCS000136
PART III 'STANDARD CONDITIONS FOR NPDES STORMWATER INDIVIDUAL PERMITS
SECTION A: COMPLIANCE AND LIABILITY
1. Comnliance Schedule
The permittee shall comply with Limitations and Controls specified for sormwater discharges in
accordance with the following schedule:
Existing Facilities: The Stormwater Pollution Prevention Plan shall be developed and implemented within
12 months of the effective date of the initial permit and updated thereafter on an annual basis. Secondary
containment, as specified in Part 11, Section A, Paragraph 2(b) of this permit, shall be accomplished within
12 months of the effective date of the initial permit issuance.
Proposed Facilities: The Stormwater Pollution Prevention Plan sh'a I -be developed and implemented prior to
the beginning of discharges from the operation of the industrial ctivity and be updated thereafter on an
annual basis. Secondary containment, as specified in Part'IIJSection A, -Paragraph 2(b) of this permit shall
N, k
be accomplished prior to the beginning of discharges from the•operation of the industrial activity.
2. Duty to Comply x:•
The ermittee must comply with all conditions of` this individual permit. An permit noncompliance
'
P �f �t p YP P
constitutes a violation of the Clean Water Act ana .is_grounds for enforcement action; for permit
termination, revocation and reissuance or modification; or denial of a permit upon renewal application.
a. The ermittee shall com`ll with standards or prohibitions established under section 307 a of the
P P Ya .. -. � � P ( )
Clean Water Act fort xic pol lut�nts within the time provided in the regulations that establish these
standards or prohibitions, even if the permit has not yet been modified to incorporate the
requirement
b. The Clean Water (A-"t provides that any person who violates a permit condition is subject to a civil
penalty not to exceed $27,500 per day for each violation. Any person who negligently violates any
permit condition is subject to criminal penalties of $2,500 to $25,000 per day of violation, or
imprisonment for not more than I year, or both. Any person who knowingly violates permit
conditions is subject to criminal penalties of $5,000 to $50,000 per day of violation, or
imprisonment for not more than 3 years, or both. Also, any person who violates a permit condition
may be assessed an administrative penalty not to exceed $11,000 per violation with the maximum
amount not to exceed $137,500. [Ref: Section 309 of the Federal Act 33 USC 1319 and 40 CFR
122.41(a).]
c. 'Under state law; a daily civil penalty of not more than twenty-five thousand dollars ($25,000) per
violation may be assessed against any person who violates or fails to act in accordance with the
terms, conditions, or requirements of a permit. [Ref: North Carolina General Statutes 143-
215.6A]
d. Any person may be assessed an administrative penalty by the Director for violating section 301,
302, 306, 307, 308, 318, or 405 of the Act, or any permit condition or limitation implementing any
of such sections in a permit issued under section 402 of the Act. Administrative penalties for Class
I violations are not to exceed $11,000 per violation, with the maximum amount of any Class I
penalty assessed not to exceed $27,500. Penalties for Class II violations are not to exceed $1 1,000
per day for each day during which the violation continues, with the maximum amount of any Class
It penalty not to exceed $137,500.
Part III Page 1 of 8

Permit No. NCS000136
3. Du!, to Mitigate
The permittee shall take all reasonable steps to minimize or prevent any discharge in violation of this
individual permit which has a reasonable likelihood of adversely affecting human health or the environment.
4. Civil and Criminal Liability
Except as provided in Part III, Section C of this permit regarding bypassing of stormwater control facilities,
nothing in this individual permit shall be construed to relieve the permittee from any responsibilities,
liabilities, or penalties for noncompliance pursuant to NCGS 143-215.3,143-215.6A, 143-215.6B, 143-
215.6C or Section 309 of the Federal Act, 33 USC 1319. Furthermore, the permittee is responsible for
consequential damages, such as fish kills, even though the responsibility for effective compliance may be
temporarily suspended. ,
5. Oil and Hazardous Substance Liability
Nothing in this individual permit shall be construed to preclud th�yin'titution of any legal action or relieve
the permittee from any responsibilities, liabilities, or penalti ss to which'the permittee is or may be subject to
:. under NCGS 143-215.75 et seq. or Section 31.1 of the Feliil Act, 33 USC 1321.
6. Pro a Rights
The issuance of this individual permit does. t convey many property rights in either real or personal
property, or any exclusive privileges, nor �does it authorize any injury to private property or any invasion of
personal rights, nor any infringem nt of Federal.(State or local laws or regulations.
• 7. Severability - • '
The provisions of this indiA ual permit are severable, and if any provision of this individual permit, or the
application of any provis 6ii of this individual permit to any circumstances, is held invalid, the application
of such provision to other'circumsces, and the remainder of this individual permit, shall not be affected
thereby.,
8.., Duty to Provide Information
The permittee shall famish to the Director, within a reasonable time, any information which the Director
may request to determine whether cause exists for modifying, revoking and reissuing, or terminating the
permit issued pursuant to this individual permit or to determine compliance with this individual permit. The
permittee shall also furnish. to the Director upon request, copies of records required to be kept by this
individual permit.
9. Penalties for Tamperin 2 .
The Clean Water Act provides that any person who falsifies, tampers with, or knowingly renders inaccurate,
any monitoring device or method required to be maintained under this individual permit shall, upon.
conviction, be punished by a fine of not more than $10,000 per violation, or by imprisonment for not more
than two years per violation, or by both. If a conviction of a person is for a violation committed after a first
conviction of such person under this paragraph, punishment is a fine of not more that $20,000 per day of
violation, or by imprisonment of not more than 4 years, or both.
10. Penalties for Falsification of Reports
The Clean Water Act provides that any person who knowingly makes any false statement, representation, or
certification in any record or other document submitted or required to be maintained under this individual
PartIII Page 2 of 8 '

permit, including monitoring reports or reports of compliance or noncompliance shall, upon conviction, be
punished by a fine of not more than $10,000 per violation, or by imprisonment for not more than two years
per violation, or by both. .
SECTION B: GENERAL CONDITIONS
1. Individual Permit -Expiration
The permittee is not authorized to discharge after the expiration date. In order to receive automatic
authorization to discharge beyond the expiration date, the permittee shall submit forms and fees as are
required by the agency authorized to issue permits no later than 180 days prior to the expiration date. Any
permittee that has not requested renewal at least 180 days prior to expiration, or any permittee that does not
have a permit after the expiration and has not requested renewal at least 180 days prior to expiration, will be
subjected to enforcement procedures as provided in NCGS § 143�=21:53.6 and 33 USC 1251 et, seq.
2. Transfers
This permit is not transferable to any person except after notice to and approval by the Director. The
Director may require modification or revocation and reissuahcc aflthe permit to change the name and
incorporate such other requirements as may be necessa�,y undevthe Clean Water Act. Permittee is required
to notify the Division in writing in the event the permitted facility is sold or closed.
Of
3. Sig!2atory Requirements
" �,4!:�'
k
All applications, reports, or inforn ation submitted to the Director shall be signed and certified.
n,: r
a. All applications tote covered under this individual permit shall be signed as follows:
(1) For a corporation: Jya responsible corporate officer. For the purpose of this Section, a
t a N. �Wy
responible`corporate officer means: (a) a president, secretary, treasurer or vice president
of the corporation in charge of a principal business function, or any other person who
performs similar policy or decision making functions for the corporation, or (b) the
manager of one or more manufacturing production or operating facilities employing more
than 250 persons or having gross annual sales or expenditures exceeding 25 million (in
second quarter 1980 dollars), if authority to sign documents has been assigned or
delegated to the manager in accordance with corporate procedures.
(2) For a partnership or sole proprietorship: by a general partner or the proprietor,
respectively; or
(3) For a municipality, State, Federal, or other public agency: by either a principal executive
officer or ranking elected official.
b. All reports required by the individual permit and other information requested by the Director shall
be signed by a person described above or by a duly authorized representative of that person. A
person is a duly authorized representative only if:
(1) The authorization is made in writing by a person described, above; ;
(2) The authorization specified either an individual or a position having responsibility for the
overall operation of the regulated facility or activity, such as the position of plant
manager, operator of a well or well field, superintendent, a position of equivalent
responsibility, or an individual or position having overall responsibility for environmental
Part III Page 3 of 8

Permit No. NCSOOO 136
matters for the company. (A duly authorized representative may thus be either a named
individual or any individual occupying a named position.); and
(3) The written authorization is submitted to the Director.
C. Any person signing a document under paragraphs a. or b. of this section shalt make the following
certification:
"I certify, under penalty of law, that this document and all attachments were prepared under my
direction or supervision in accordance with a system designed to assure that qualified personnel
properly gather and evaluate the information submitted. Based on my inquiry of the person or
persons who manage the system, or those persons directly responsible for gathering the
information, the information submitted is, to the best of my knowledge and belief, true, accurate,
and complete. I am aware that there are significant penalties for submitting false information,
AW
including the possibility of fines and imprisonment for Rnowing.violations."
4. Individual Permit Modification, Revocation and Reissuance..or Termination
The issuance of this individual permit does not prohibimlie0irector from reopening and modifying the,
individual permit, revoking.and reissuing the individual perm`t;_dr terminating the individual permit as .
allowed by the laws, rules, and regulations contained m,Title 40,,'Code of Federal Regulations, Parts 122
and 123; Title 15A of the North Carolina Admistraive'Code Subchapter 2H .0100; and North Carolina
General Statute 143-215.1 et. al.
5. Permit Actions
The permit may be modified, revoked nd reissued, or terminated for cause. The notification of planned '
changes or anticipated noncompliance! Ibes not stay any individual permit condition.
SECTION C:. OPERATION ANDNAINTENANCE OF POLLUTION CONTROLS '
I. Proper Oporation and Maintenance
'The permittee shall at all times properly operate and maintain all facilities and systems .of treatment and
control (and related appurtenances) which are installed or used by the permittee to achieve compliance with ;
the conditions of this individual permit. Proper operation and maintenance also includes adequate
Iaboratory controls and appropriate quality assurance procedures. This provision requires the operation of
back-up or, auxiliary facilities or similar systems which are installed by a permittee only when the operation'
is necessary to achieve compliance with the conditions of this individual permit.
2. Need to Halt or Reduce Not a Defense
It shall not be a defense for a permittee in an enforcement action that it would have been necessary to halt or
reduce the permitted activity in order to maintain compliance with the condition of this individual permit. '
3. Bypassina of Stornwater Control Facilities
Bypass is prohibited and the Director may take enforcement action against a permittee for bypass unless:
a. Bypass was unavoidable to prevent loss of life, personal injury or severe property damage; and
b. , ' There were no feasible alternatives to the bypass, such as the use of auxiliary control facilities,
retention of stormwater or maintenance during normal periods of equipment downtime or dry
Part III Page 4 of 8

Permit No. NCS000136
weather. This condition is not satisfied if adequate backup controls should have been installed in
the exercise of reasonable engineering judgment to prevent a bypass which occurred during normal
periods of equipment downtime or preventive maintenance; and
C. The permittee submitted notices as required under, Part III, Section E of this permit.
If the Director determines that'it will meet the three conditions listed above, the Director may approve an
anticipated bypass after considering its adverse effects.
SECTION D. MONITORING AND RECORDS
1. Representative Sampling
Samples collected and measurements taken, as required herein, shalh characteristic of the volume and
nature of the permitted discharge. Analytical sampling shall be•perfor�med during a representative storm
event. Samples shall be taken on a day and time that islcharacferistic of theldischarge. All samples shall be
N°:,:w:y, .
taken before the discharge joins or is.diluted by any other'waste stream,' body of water, or substance.
Monitoring points as specified in this permit shall not be ells ged without notification to and approval of
the Director. • . _ - - •. .
2. Recording Results
For each measurement, sample, inspection or maintenance activity performed or collected pursuant to the
requirements of this individual permitt#he permittee shall record the following information:,
a. The date, exact place, and ttm of sampling, measurements, inspection or maintenance activity;
b. The individuals) &ho performed the sampling, measurements, inspection or maintenance activity;
C. The date(s) analyses'wer ;performed;
d. The individual(s) who performed the analyses;
e. ' The analytical techniques or methods used; and
f. The results of such analyses.
3. Flow Measurements
Where required, appropriate flow• measurement devices.and methods consistent with accepted scientific,
practices shall be selected and used to ensure the accuracy and reliability of measurements of the volume of
monitored discharges.
4. Test Procedures
Test procedures for the analysis of pollutants shall conform to the EMC regulations published pursuant to
NCGS 143-215.63 et. seq, the Water and Air Quality Reporting Acts, and to regulations published pursuant
to Section 304(g), 33 USC 1314, of the Federal Water Pollution Control Act, as Amended, and Regulation
40 CFR 136.
To meet the intent of the monitoring required by this individual permit, all test procedures must produce
minimum detection and reporting levels and all data generated must be reported down to the minimum
detection or lower reporting level of the procedure.
Part III Page 5 of 8

Permit No. NCS000136
5.. Representative Outfall
If.a facility has multiple discharge locations with substantially identical storniwater discharges that are
required to be sampled, the permittee may petition the Director for representative outfall status. If it is.
established that the stormwater discharges are substantially identical and the permittee is granted
representative•outfall status, then sampling requirements may be performed at a reduced number of outfalls.
6. Records Retention
Visual monitoring shall be documented and records maintained at the facility along with the Stormwater
Pollution Prevention Plan. Copies of analytical monitoring results shall also be maintained on -site.. The
permittee shall retain records of all monitoring information, including all calibration and maintenance .
records and all original strip chart recordings for continuous monitoring instrumentation, and copies of all
reports required by this individual permit for a period of at least 5 years from the date of the sample,
measurement, report or application, This period may be extended,by request of the Director at any time.
7. Inspection and Entev i ,3
The permittee shall allow the Director, or an authorized,representative'(including an authorized contractor
acting as a representative of the Director), or in the case of a facility which discharges through a municipal
Zr, 1� 'r�•,y .. .
separate storm sewer system, an authorized representative, of a.municipal operator or the separate storm
sewer system receiving the discharge, upon the3prese�tion of credentials and other documents as maybe
required by law, to;
'a. Enter upon the permitt`'ee's pre ses where:a regulated facility or activity is located or conducted,
''f1y2j 'YKPI'•
or where records mush e,.,, der the conditions of this individual permit;01
;
b. Have access to and copy, at reasonable times, any records that must be kept under the conditions of
.this individual permit; _ '
C. Inspect at reasonabl6-time an facilities, a ui ment (includingmonitoringand control a ui ment .,
practices, or operations regulated or required under this individual permit; and
d. ^.. Sample or monitor at reasonable times, for the purposes of assuring individual permit compliance
or as otherwise authorized by the Clean Water Act, any substances or parameters at any location.
SECTION E: REPORTING REQUIREMENTS ;
l . Discharge Monitoring- Reports
Samples analyzed in accordance with the terms of this permit shal l be submitted to the Division on
Discharge Monitoring Report forms provided by the Director. Submittals shall be received by the Division_
no later than 30 days from the date the facility receives the sampling results from the laboratory.
2. Submittin � Re orts ;
Duplicate signed copies of all reports required herein, shall be submitted to the following address:
Division of Water Quality
Surface Water Protection Section
ATTENTION: Central Files
1617 Mail Service Center .
Raleigh, North Carolina 27699-1617
Part Ill Page 6 of 8

Permit No. NCS000136
3. Availabili of Reports
Except for data determined to be confidential under NCGS 143-215.3(a)(2) or Section 308 of the Federal
Act, 33 USC 1318, all reports prepared in accordance with the terms shall be available for public inspection
at the offices of the Division of Water Quality. As required by the Act, analytical data shall not be
considered confidential. Knowingly making any false statement on any such report may result in the
imposition of criminal penalties as provided for in NCGS 143-215.613 or in Section 309 of the Federal Act.
4.: Non-Stormwater Discharges
If the storm event monitored in accordance with this individual permit coincides with anon-stormwater
discharge, the permittee shall separately monitor all parameters as required under the non-stormwater
discharge permit and provide this information with the stormwater discharge monitoring report.
5. Planned Changes
;
The permittee shall give notice to the Director as soon as pos ibl o a y-pla"�nned changes at the permitted
facility which could significantly alter the nature or quatitit}i`f poll its discharged. This notification
,.
requirement includes pollutants which are not specifically,fisted in the individual permit or subject to
notification requirements under 40 CFR Part 122.42 (aT,
6. , ' Anticipated Noncompliance
The permittee shall give notice to the Director soon. possible of any planned changes at the permitted
facility which may result in noncomplianea,withhthe.individual permit requirements.
7. ass
a.. Anticipated bypass. If the permittee knows in advance of the need for a bypass, it shall submit
prior notice, if possible at least ten days before the date of the bypass; including an evaluation of
the anticipated qualityandaffect of the bypass:
b.. Unanticipated bypass. The permittee shall submit notice within 24 hours of becoming aware of an
unanticipated bypass. .
8. Twenty-four Hour Reporting
The permittee shall report to the central office or the appropriate regional office any noncompliance which
may endanger health. or the environment. Any information shall be provided orally within 24 hours from
the time the permittee became aware of the circumstances. A written submission shall 'also be provided
within 5 days of the timo the permittee becomes aware of the circumstances. '
The written submission shall contain a description of the noncompliance, and its causes; the period of
noncompliance, including exact dates and times; and if the noncompliance has not been corrected, the
anticipated, time compliance is expected to continue; and steps taken or planned to reduce, eliminate, and
prevent reoccurrence of the noncompliance.
The Director may waive the written report on a case -by -case basis if the oral report has been received
within 24 hours. .
9. Other Noncompliance
The permittee shall report all instances of noncompliance not reported under 24 hour reporting at the time
monitoring reports are submitted.
Part III Page 7 of 8

NCS000136
PART IV LIMITATIONS REOPENER
This individual permit shall be modified or alternatively, revoked and reissued, to comply with any applicable
effluent guideline or water quality standard issued or approved under Sections 302(b) (2) (c), and (d), 304(b) (2) and
307(a) of the Clean Water Act, if the effluent'guideline or water quality standard so issued or approved:
a. Contains different conditions or is otherwise more stringent than any effluent Iimitation in the individual '
permit; or
b. Controls any pollutant not limited in the individual permit.
The individual permit as modified or reissued under this paragraph -shall alntain any other requirements in the
Act then applicable.
PART V ADMINISTERING AND COMPLIANCE MONITORING FEE
- REQUIRE ,ENTS .
The permittee must pay the administering and comp hance�mon* rtoring fee within 30 (thirty) days after being billed by
the Division. Failure to pay the fee in timely manner in accordance with 15A NCAC 2H .0105(b)(4) may cause this
Division to initiate action to revoke theOdividual Permit. .
PART:VI DEFINITIONS .
1. Act:
See Clean Water Act. '
2 Arithmetic Mean ,
The arithmetic mean of any set of values is the summation of the a individual values divided by the number of.
individual values. .
3. Allowable Non-Stormwater Discharges
This permit regulates stormwater discharges. Non-stormwater discharges which shall be allowed in the
stormwater conveyance system are:
(a) All other discharges that are authorized. by a non-stormwater NPDES permit. ;
(b) Uncontaminated groundwater, foundation drains, air -conditioner condensate without added
chemicals, springs, discharges of uncontaminated potable water, waterline and fire hydrant
flushings, water from footing drains, flows from riparian habitats and wetlands.
(c) Discharges resulting from fire -fighting or fire -fighting training.
4. Best Management Practices (BMPs)
Measures or practices used to reduce the' amount of pollution entering surface waters. BMPs may take the
form of a process, activity, or physical structure.
Parts IV, V and V1 Pagel of 5

Permit No. NCS000136 .
5• Bypass
.,A bypass is the known diversion of stormwater from any portion of a stormwater control facility including the collection system, which is not a designed or established operating mode for the facility.
6. Bulk Storage of Liquid Products '
Liquid raw materials, manufactured products, waste materials or by-products with a single above ground
storage container having a capacity of greater than 660 gallons or with multiple above ground storage
containers located in close proximity to each other having a total combined storage capacity of greater than
1,320 gallons.
7. Clean Water Act
The Federal Water Pollution Control Act also known as the Clean Vater Act (CWA), as amended 33
USC 1251, et. seq.
S. Division or DWO a �
The Division of Water Quality, Department of Environment and Natural Resources. ,
9.. Director ;
The Director,of the Division ter ity, epermit issuing authority.
The North Carolina Envirotmental M agement Commission.
11. Grab_ Sample
An individual sample collected instantaneously.. Grab samples that will be directly analyzed or qualitatively
monitored must be taken within the first 30 minutes of discharge.'
12. Hazardous Substance
Any substance designated under 40 CFR Part 116 pursuant to Section 311, of the Clean Water Act.
13. Landfill
A disposal facility or part of a disposal facility where waste is placed in or on land and which is not a land .
treatment facility, a surface impoundment, an injection well, a hazardous waste long-term storage facility or
a surface storage facility. ,
.14. Municipal Separate Storm Sewer System ;
A stormwater collection system within an incorporated area of local self-government such as a city or town.
15. Overburden
Any material of any nature, consolidated or unconsolidated, that overlies a mineral deposit, excluding
topsoil or similar naturally -occurring surface materials that are not disturbed by mining operations.
Part VI Page. 2 of 5 Pages .

Permit No. NCS000136
16. Permittee
The owner or operator issued a permit pursuant to this individual permit.
17. Point Source Discharge of Stormwater
Any discernible, confined and discrete conveyance including, but not specifically limited to, any pipe, ditch,
channel, tunnel, conduit, well, or discrete fissure from which stormwater is or may be discharged to waters
of the state.
18. Representative_Storm_Event
A storm event that measures greater than 0.1 inches of rainfall and that is preceded by at least 72 hours in which no
storm event measuring greater than 0.1 inches has occurred. A single torm event may contain up to 10 consecutive
hours of no precipitation. For example, if it rains for 2 hours without producing any collectable discharge, and then
stops, a sample may be collected if a rain producing a dischharge, laeins again within the next 10 hours.
19. Representative Outfall Status :
When it is established that the discharge of stormwaterrunofffrpM a single outfall is representative of the
discharges at multiple outfalls, the DWQ may gradti-representative outfall status. Representative outfall
status allows the permiriee to perform analytical m onitoring,at a reduced number of outfalls.
20. Rinse Water Discharge
The discharge of rinse water from equipment cleaning areas associated with industrial activity. Rinse
waters from vehicle and equipment cleaning areas are process wastewaters and do not include washwaters
utilizing any type of detergent or,cleaning agent.
21. Secondary Containment
Spill containment for the contents of the single largest tank within the containment structure plus sufficient -
freeboard to allow for the 25-year, 24-hour storm event.
22. Section 313 Water Priority Chemical
A chemical or chemical category which:
a. Is listed in 40 CFR 372.65 pursuant to Section 313 of Title III of the Superfund Amendments and
Reauthorization Act (SARA) of 1986, also titled the Emergency Planning and Community Right- .
to -Know Act of 1986;
b. 'Is present at or above threshold levels at a facility subject to SARA Title III, Section 313 reporting
requirements; and
c. , That meet at least one of the following criteria:
(1) Is listed in Appendix D of 40 CFR part 122 on either Table II (organic priority
pollutants), Table III (certain metals, cyanides, and phenols) or Table IV (certain toxic
pollutants and hazardous substances);
(2) Is listed as a hazardous substance pursuant to section 31' 1(b)(2)(A) of the CWA at 40
CFR 116.4; or
(3) Is a pollutant for which EPA has published acute or chronic, water quality criteria.
Part VI Page 3 of 5 Pages

: Permit No. NCS000136
23. Severe Property Damage
Means substantial physical damage to property, damage to the control facilities which causes them to
become inoperable, or substantial and permanent loss of natural.resources which can reasonably be
expected to occur in the absence of a bypass. Severe property damage does not mean economic loss caused .
by delays in production.
24. Significant Materials
Includes, but is not limited to: raw materials; fuels; materials such as solvents; detergents; and plastic
pellets; finished materials such as metallic products; raw materials used in food processing or production;
hazardous substances designated under section 101(14) of CERCLA; any chemical the facility is required to
report pursuant to section 313 of Title III of SARA; fertilizers; pesticides; and waste products such as ashes,. .
slag and sludge that have the potential to be released with stormwater discharges.
25. Significant Spills i
Includes, but is not limited to: releases of oil or hazardous`substances m4 xcess of reportable quantities
under section 311 of the Clean Water Act (Ref: 40 CFV�1= 0;10 and CFR 117.21) or section 102 of
CERCLA (Ref: 40 CFR 302.4).
26. Stormwater Runoff ; "€
The flow of water which results from precipitation;and which occurs immediately, following rainfall or as a
result of snowmelt. 1. ,
27. Stormwater Associated with lndustri`al"Acts city
The discharge from -any point source which is used for collecting and conveying stormwater and which is
directly related to manufacturing, processing or raw material storage areas at an industrial site. Facilities
considered to be engaged 7industtial activities" include those activities defined in 40 CFR 122.26(b)(l4)
The term does not include discharges from facilities or activities excluded from the NPDES program.,.
28. gtormwater Pollution Prevention Plan ,
A comprehensive site -specific plan which details measures and practices to reduce stormwater pollution and
is based on an evaluation of the pollution potential of the site.
29. Ten Year Design Storm
The maximum 24 hour precipitation event expected to be equaled or exceeded on the average once in ten .
years. Design storm information can be found in the State of North Carolina Erosion and Sediment Control
Planning and Design Manual.
30. Total Flow
The flow corresponding to the time period over which the entire storm event occurs. Total flow shall be -
either; (a) measured continuously, (b) calculated based on the amount of area draining to the outfall, the
amount of built -upon (impervious) area, and the total amount of rainfall, or (c) estimated by the
measurement of flow at 20 minute intervals during the rainfall event.
Part VI Page 4 of 5 Pages

Permit No. NCS000136
31. Total Maximum Daily Load (TMDL)
A TMDL is a calculation of the maximum amount of a pollutant that a waterbody can receive and still meet
water quality standards, and an allocation of that amount to the pollutant's sources. A TMDL is a detailed
water quality assessment that provides the scientific foundation for an implementation plan. The
implementation plan outlines the steps necessary to reduce pollutant loads in a certain body of water to
restore and maintain water quality standards in all seasons. The Clean Water Act, section 303, establishes .
the water quality standards and TMDL programs.
32. Toxic Pollutant
Any pollutant listed as toxic under Section 307(a)(1) of the Clean Water Act.
33., Upset
Means an exceptional incident in which there is unintentional and r noncom liance with
technology based permit effluent limitations because of factors 6 yond:thyeasonable control of the
permittee. An upset does not include noncompliance to the extent caused operational error, improperly .
designed treatment or control facilities, inadequate trea�ttttent or control facilities, lack of preventive
maintenance, or careless or improper. operation.
34. - Vehicle Maintenance Activity ;
Vehicle rehabilitation, mechanical repairs, painting,_fueling, lubrication, vehicle cleaning operations, or
airport deicing operations. • ''
E,
35.. Visible Sedimentation'
Solid particulate matter, bo mineral '"d organic, that has been or is being transported by water, air,
gravity; or ice from its si Gf origin which can be seen with the unaided eye.
36.. 25-year,_24_hour storm ey nt
The maximum 24-hour precipitation event expected to be equaled or exceeded, on the average, once in 25
years. .
Part VI Page 5 of 5 Pages

DIVISION OF WATER QUALITY
February 1, 2006
MEMORANDUM
To: Bethany Georgoulias
Stormwater Permitting Unit
Through: Ken Schuster 461 V1
RRO, Surface Wate Protection Section
From: Ronald Boone re.�
RRO, Surface Water Protection Section
Subject: Review of Staff Report.and.Facility Operations for Ren
Permit NCS000136� Mallinckrodt Inc.
l[LCC
Mr. -Tim Roberts
C:::)
Environmental, Health & Safety
©
a;
Mallinckrodt Inc.
o
8801 Capital Boulevard
�3�1
w
Raleigh, NC 27616-3116
Raleigh,
In
Li -
County
The following is a summary of my findings with regards to the renewal of Mallinckrodt
Inc's stormwater discharge permit, NCS000136. I conducted a compliance evaluation
inspection and review of operations at the site on 01/30/2006, with Mr. Tim Roberts.
With regards to the changes you proposed in your staff review and evaluation:
• I concur with your suggestion to retain monitoring based on past results of
analytical monitoring and potential pollutants at the site. The site remains a
significant source of potential pollution to the Neuse River.
• Given that the site is a potentially significant source of ammonia and nitrates, as
well as the need to gather data to support future ammonia TMDL modeling for the
Neuse River basin, I concur with the proposal to add pH, ammonia, and nitrate
monitoring requirements.
• I concur with the proposal to replace total dissolved solids (TDS) testing with
total suspended solids (TSS) testing because TDS testing is redundant of
conductivity testing, which is also required. Additionally, as you point out in
your report, many elements that are detected with TDS are being monitored
separately (i.e. nitrates, chlorides, and sulfates) and an approximate TDS can be
derived from conductivity measurements. ,

+ I concur with your proposal to change all analytical monitoring frequencies to
semi-annual to make them consistent with qualitative monitoring frequencies.
• I concur with your proposal to remove phosphorus -monitoring requirements
because the site is not a significant source of this element and because phosphorus
is not currently the principle element of concern in the Neuse basin. Discussion
during the site visit confirmed the only source of phosphorus is one exposed -
phosphoric acid tank located at the wastewater treatment plant.
• I concur with your proposal to incorporate benchmark values for all parameters.
This will allow the permit holder to use the benchmarks as guidelines to
continually evaluate the effectiveness of its BMPs and SP3.
• I concur with your proposal to remove the total flow -monitoring requirement and
instead require the permittee to update the site map to show the drainage area for
each outfall in acres. This, along with event duration and total rainfall, will
enable the permittee to estimate flows when necessary.
• I concur with retaining the requirement to test for sulfates and adding ammonium
sulfate monitoring. As confirmed during the site visit, the site is a potentially
significant source for sulfates.
2����
f
�•` I concur with your proposal to remove chlorides testing. Discussion during the
that there is no significant source at the
cNv"
site visit confirmed of chlorides site.
,^.Q
• I do not concur with your proposal to add oil/grease testing to the permit.
�• 2��
�J Although there is a significant amount of petroleum product on site, many units
tv
storing petroleum products are already protected with secondary containment.
Additionally, the chances of an incident occurring in which the stormwater
discharges are contaminated with petroleum product are minimal. Finally,
requiring them to test for oil/grease twice per year doesn't really add any degree
of protection. The only time they would detect any amount is when a spill occurs.
Hopefully, if a spill occurs, they will have already noticed and addressed the
situation before they could have run an oil/grease test.
With regards to my own observations during the inspection:
• When I perform inspections, I like to see the conveyance between the points of
discharge and the receiving streams drawn on the general location maps (GLM).
Part II, Section A, Paragraph 1 a, only requires the permittee to show the
discharges with the latitudes and longitudes, and the receiving stream. It does not
require them to show the conveyance in between. I think we should require them
to show this conveyance on the GLMs. Also, neither of the terms "outfall" nor
"the point of discharge", are defined in the back of the permit. I would think that
this would be a very important thing to define. Is it the point at which their waste
streams cross their property line, or the point at which their waste streams enter
the waters of the state? The definition will affect the way that permittees label the
outfall, receiving streams, and the conveyances between these two points, on their
GLMs. I guess ultimately, how can we expect the permittee to have the lats/longs
of discharge points/outfalls, if we don't define the term(s)? At this point, we're
allowing them to define their own discharges, correct?

• As a sub -point to the one above, the permit cover page indicates that all five
outfalls at this site discharge directly to the Neuse. This is incorrect. They
actually have five outfalls labeled MC001 through MC005. MC001 and
MC002 discharge into Perry Creek, a tributary to the Neuse. MC003 through
MC005 discharge directly into the Neuse River. Both waters are classified
C/NS W.
• Part II, Section A, Paragraph lc, requires the permittee to include many different
items on the site map. Each item by itself is an important component of the SP3,
however, fitting all the things mentioned in paragraph lc on a map is somewhat
difficult to do without the map becomingvery cluttered and difficult to read. I
suggest including some of these things in different areas of the site plan
component of the SP3 rather than requiring them to be included on the actual site
map. Alternatively, write in a caveat that allows the permittee to put these things
in a different area of the SP3 as long as they include a reference to their locations
on the site map. Specific items we should consider for this change are: 1.)
Activities that occur in each drainage area, 2.) Procedural BMPs, and 3.) The list
of potential pollutants for each of the outfalls.
• Part II, Section A, Paragraph 1 e, requires the permittee to certify that stormwater
outfalls have been evaluated for the presence of non-stormwater discharges. Can
we give some criteria here that the permittee can use to ensure he/she has met the
requirement? In other words, does it have to be an engineer's certification, or a
certification based on lab results? Also, do the outfalls have to be recertified
every so often? If so, how often?
• Part II, Section A, Paragraph 5, requires the permittee to develop a training
program for spill response and cleanup and preventative maintenance activities.
What maintenance activities must be covered by this program? As the paragraph
currently reads, it sounds as if ALL employees must be trained in ALL
maintenance tasks, whereas I think the meaning of the requirement is to have all
those whose job could possibly effect the quality of stormwater discharges trained
the in the preventative maintenance of the equipment they use to do their jobs, as
well as any stormwater BMPs, structural and procedural. Should we clarify this
requirement a little?

. � o��� W A r�9pG
r
0 �
Michael R Easley, Governor
Wi11iamG. Ross, Jr .. Secretary
North Carolina Department of Environment and Natural Resources
° @����
Mr. Tim Roberts
Environmental, Health & Safety FEB. 0 9 ?DDrti
Mallinckrodt Inc.
8801 Capital Boulevard wade as a� �rmwat r�Branch
Raleigh, NC 27616-3116
Dear Mr. Roberts:
Alan W. Klimek, P.E., Director
Division of Water Quality
Subject: Results of Site Visit for Compliance Evaluation Inspection
and Permit Renewal Application Review on 01/30/2006
NPDES Stormwater NCS000136
Mallinckrodt Inc. -Raleigh
Wake County
The January 30th, 2006 interview and tour that you provided to Mr. Ron Boone during his annual
inspection visit to your Raleigh pharmaceutical plant was greatly appreciated. This visit was made for
the dual purpose of performing the annual Compliance Evaluation Inspection (CEI), as well as to
review facility operations and gather information in support of renewing your stormwater permit,
NCS000136. Your permit was issued 1 April 2000 by authority of North Carolina General Statute
(NCGS) 143-215.1, and is intended to prevent pollution of state waters that receive stormwater
discharges from your facility. Please use the permit references listed throughout this report for further
explanation and compliance details of each item cited.
SITE SUMMARY
Your site is a bulk pharmaceutical production facility that uses many different chemicals in the
production process. Vehicle maintenance activities are not performed on site and therefore Part II,
Section D, of your permit does not apply.
All stormwater generated at your site is collected via a system of in -ground drains that convey the
stormwater to one of five outfalls located across your facility. Outfalls MC001 and MC002
discharge into Perry Creek, a tributary of the Neuse River. Outfalls MC003, MC004, and MC005
discharge directly into the Neuse River. Both waters are classified as class C, nutrient sensitive
waters.
INSPECTION FINDINGS
The list below shows conditions and practices observed during the tour portion of the inspection.
In general your site was clean and well maintained. Of those activities reviewed during the visit, no
observations that demonstrate non-compliance with the conditions of your stormwater permit were
noted.
N� rura}; Caro a
t
North Carolina Division of Water Quality Raleigh Regional Office Surface Water Protection Phone [phone] Customer Service
Intemet: h2o.ennstate.nc.us 1628 Mail Service Center Raleigh, NC 27699-1628 FAX [phone]
An Equal Opportunity/Affirmative Action Employer- 50% Recycled110% Post Consumer Paper

Lr hill .M Vul ltlLl I..VII piaLil.G UNdItIaIIVII 1II0VV%AIuiI cx rCIIIIII RCIICWaI t%ppIIGaIIVII meview, ranuary )u, tuvn, INk-nuvoI.Sp rase L 01 L
The list below shows conditions observed during the interview portion of the inspection.
• The stormwater pollution prevention plan (SP3) was in good condition. Only minor discrepancies
were noted as indicated below:
• The site plan component of the SP3:
• The general location map does show outfall locations and the receiving waters but lines that
show where each of the outfalls flow, from the point where they leave your property to the
point where they actually combine with the Neuse, should be drawn on the map.
Additionally, the map did not show an accurate latitude/longitude of the point(s) of
discharge. It is noted that there was a latitude/longitude for the "center" of the plant site
within the site plan. We would like to suggest for the purposes of consistency, that you label
the outfalls on the map with the same labels used for your analytical monitoring (Part II,
Section A, Paragraph 1 a).
• The site map did not list existing Best Management Practices (BMP) and did not show the
percentage of impervious surface for each drainage area. Also, the map did not include a
narrative description of the potential pollutants that could be expected to be present in the
stormwater discharge at each outfall. It is noted that complete lists of BMPs and potential
pollutants for each outfall are incorporated in different areas'of your Stormwater Pollution
Prevention Plan (SP3). This will meet the requirement if you reference on the site map the
exact location of these items in the SP3 (Part II, Section A, Paragraph lc).
• Your Spill Prevention and Response Plan (SPRP) refers to your Spill Prevention, Control and
Countermeasure Plan (SPCC - as required by the Environmental Protection Agency), to meet
the SPRP requirement. Please ensure that the locations of those components of the SPRP that
are found in your SPCC, are referenced appropriately in the SPRP (Part II, Section A, Paragraph
3).
• Your employee -training program was comprehensive and well organized. However, training
schedules and records were not maintained in the SP3. Please reference the storage location of
the schedules and records in the training section of your SP3 (Part II, Section A, Paragraph 5).
• The SP3 was not reviewed and updated in 2002 and 2003. Please ensure that this annual review
is accomplished and appropriately annotated in the SP3 (Part II, Section A, Paragraph 7).
• Qualitative monitoring results for 2002 were not available. Also, a number of the monitoring events
did not take place during the required timeframes of spring (April -June) and fall (September -
November). Please ensure that all future qualitative monitoring events are accomplished sometime
within the specified timeframes (Part II, Section B and C).
In conclusion, Mr. Boone noted a minimal number of minor discrepancies during his inspection of your
facility. Please continue to be diligent in your efforts to meet the requirements of your discharge permit
and protect the natural habitat surrounding your site. If you have any questions regarding the inspection
or this letter, please contact Mr. Boone at 919-791-4200.
Sincerely,
004
Kenneth Schuster, P.E.
Raleigh Regional Surface Water Quality Supervisor
cc: Stormwater Permitting Unit
Central Files
Non -Point Source Compliance Enforcement Unit

Michael F. Easley, Governor
William G. Ross Jr., Secretary
North Carolina Department of Environment and Natural Resources
Alan W. Klimek, P. E. Director
Division of Water Quality
Coleen H. Sullins, Deputy Director
Division of Water Quality
STAFF REVIEW AND EVALUATION RRO 1_
NPDES Stormwater Permit
Facility Name:
Mallinckrodt, Incorporated
NPDES Permit Number:
NCS000136
Facility Location:
Raleigh, NC (Wake Co.)
Type of Activity:
Industrial —Manufactures specialty pharmaceutical products
SIC Code (if applicable):
2833
Receiving Streams:
Neuse River, index no. 27-(20.7)
River Basin:.
Neuse River Basin, Sub -basin 03-04-02
Stream Classification:
WS-IV NSW (Reclassified 7/2004), proposed reclassification to
WS-V NSW pending (12/2005?)
Proposed Permit Requirements:
See attached draft permit.
Compliance Schedule:
N/A
Basis for Monitoring:
See attached Monitoring Data Analysis. Retained monitoring, based
on results and potential pollutants at the site. Also added pH,
ammonia, nitrate, and ammonium sulfate monitoring. Removed
phosphorus monitoring because site is not a significant source.
Replaced TDS with TSS monitoring. Activities did not trigger vehicle
maintenance monitoring.
All monitoring has changed to Semi -Annual (spring and fall). This
change is based on the Division's revised strategy for stormwater
monitoring in renewal permits and makes stormwater discharge
sampling frequency consistent with qualitative monitoring. In
! z 011 addition, DWQ has incorporated benchmark values into the permit.
These benchmarks are not permit limits but should be used as
guidelines for the facility's Stormwater Pollution Prevention Plan
(SPPP). New language in the permit specifies that if any
1 _x measurements exceed benchmark values, the facility should evaluate
b
the effectiveness of its BMPs, review and/or update its SPPP, and
document any efforts to address stormwater contamination (see Part
{Q Cam! 11, Sec. B & D).
�J Total Flow monitoring has also been removed per DWQ revised
strategy (Total Rainfall and Event Duration parameters retained).
—10 Instead, Part II. Sec. A clarifies that SPPP site map include drainage
area for each outfall in acres and percent impervious area in each
drainage area (should flow ever need to be estimated).
N. C. Division of Water Quality 1617 Mail Service Center Raleigh, North Carolina 27699-1617 (919) 73 3-701 5
MEN'R
Customer Service
1-877-623-6748

NCS000136
Basis for Other Requirements: N/A.
Response Requested by (Date): February 1, 2006
Central Office Staff Contact: Bethany Georgoulias, [phone], ext. 529
DOCUMENTS REVIEWED
NPDES Stormwater Permit Application Materials
S/W Permit File
Analytical &Qualitative Monitoring Results summary
Neuse Basinwide Plans (rev. July 2002)
Central Office Review.Summary:
Facility discharges stormwater to a segment of the Neuse River that is not on the 303(d) list of impaired waters but
is upstream of the Neuse River Estuary. A TMDL (total maximum daily load) for Total Nitrogen (TN) approved
for the Neuse River Estuary in 2002 intended to reduce TN loading to the estuary by 30 percent. Although this
facility was not allocated a TN loading for stormwater discharges, continued monitoring to support future TMDL
modeling efforts/updates is important. The Neuse Basinwide Plan notes the largest impact from stormwater in this
sub -basin has resulted from intense urbanization in and around the Raleigh and Cary areas; local governments
covered by the Neuse Stormwater Rule are implementing control programs focused on new development activities.
Since last renewal, the company has installed a new valve upstream of outfall #2 and built asphalt curbs in
drainage zone #3 to improve flow segregation east and west of the acetic acid tank farm. The company built an
embankment through the stormwater detention pond in 1997 (approved by USCOA) to separate runoff from zones
3A (manufacturing areas) and 3B (land application fields); outfall #3 was relocated west of the embankment and
discharges only the volume collected from the fields, and the throttling device between the two areas in the pond
has been closed since the end of 1996. In June 2001, DENR authorized Mallinckrodt to retain the diversion
measure as a permanent structure.
Qualitative Monitoring Results: Permittee sent results from 2001-04. Color varied from clear to brown, and some
solids noted in 2004, but overall good.
Analytical Monitoring: See attached Monitoring Data Analysis. Reviewer recommends ammonia monitoring
because water collected in the earthen berm in the ammonia storage area (S-12) is pumped out onto ground
(potential for runoff contamination). Also, the ammonia unloading area drains to sump that is pumped to S/W
conveyance.
The company apparently monitored TKN but did not report total nitrogen during the last permit term (instead
continued to report only nitrates, which had been removed in the 2000 renewal). Nitrates were above the 10 mg/1
benchmark at one outfall, and ammonia is a potential contaminant. Reviewer recommends retaining the TN
requirement and including nitrate and ammonia monitoring. If TN were monitored only because of discharge to
Neuse NSW waters (i.e., to collect data), we would not include a benchmark; however, this site and its processes
are a source of that nutrient in stormwater runoff and will have a benchmark.
Based on monitoring results, this site is not a significant source of phosphorus. Because this facility has few
significant sources of phosphorus (one tank of phosphoric acid in a concrete dike — S-23), and because the discharge
is in the Neuse basin where nitrogen is the principal nutrient of concern, the reviewer recommends removing
phosphorus monitoring.
Sulfate values were below the benchmark at all outfalls; however, this site has other potential sources of sulfates.
Ammonium sulfate is the primary by-product of the sulfuric acid used at this facility and has a '/z FAV more
stringent than sulfate's (13.75 vs. 250 mg/1). The reviewer recommends retaining sulfate and adding ammonium
sulfate monitoring. Chloride values were below the benchmark but monitoring will remain in the permit because
it is a pollutant of concern (POC) at this site. The sulfate and chloride benchmarks in this permit are based on
water supply standards.
Maximum COD levels at most of the outfalls exceeded the 120 mg/1 benchmark, and monitoring will continue this
term. The site stores numerous chemicals, but regular COD, conductivity, and pH monitoring should be
2

NCS000136
appropriate surrogates for keeping BMPs and stormwater contamination in check. The reviewer also recommends
replacing the total dissolved solids (TDS) monitoring with total suspended solids (TSS). Because it measures
dissolved minerals, salts, metals, and other ions, TDS monitoring in addition to conductivity is redundant;
conductivity is an indirect measurement of TDS and usually runs 1-2 times those measurements. This site will also
monitor specifically for sulfates, chlorides, and nitrates --constituents TDS would pick up.
Monitoring frequency will change to semi-annually. This change ensures at least nine data points are collected
through the permit term and makes monitoring frequency consistent with qualitative monitoring. Also, benchmark
values for all parameters have also been added to the permit as a guide for the permittee to check the effectiveness
of BMPs (and document efforts) when necessary.
Follow-up with the company contact (Tim Roberts, 919.878.2895) on 12/13/05 (see attached e-mail):
• Tank farm on the hill—S-10 collects runoff from acetic acid, nitrobenzene, sulfuric acid, etc. tanks; BMPs
note water collected in sumps is first tested and diverted either to the WWTP or to the stormwater
conveyance. What triggers WWTP diversion? Any detection at all, or a certain concentration?
Normally only visual inspection. Possibility of leaks or tank release triggers chemical testing, and
any detection will route the water to the WWTP.
• Ammonium sulfate storage in S-25? Is Ammonium sulfate the likely source of the sulfates detected in
stormwater discharges?
Not the only source. Sulfuric acid used in manufacturing processes, resulting in ammonium sulfate.
Sulfites are also added during production, and some sulfates are in the treated residuals applied on the
hay fields on site (Land Application Permit WQ0005537).
• Vehicle maintenance did not trigger monitoring?
No; all done by a third party off site.
• Phosphorus sources? Noted one phosphoric acid tank... other sources or phosphorus compounds?
Phosphoric acid tank is only source exposed.
• No TN monitoring?
Company did monitor for nitrates + nitrites and TKN; contact will provide summary of data.
[TN monitoring will be in the renewal permit regardless because of sources on site and because
nitrogen is a concern in the Neuse basin.]
Recommendation: Based on the documents reviewed, the application information submitted on October 6, 2004 is
sufficient to issue an Individual Stormwater Permit.
Prepared by (Signature)
Stormwater Permitting I
Concurrence by Region
Date l2 Z ZOOS
Date / Z/Z8/Z­o a5
Date �_r� o4'
Water Quality Supervisor Date
LSl 66

NCS000136
Regional Office Staff Comments
Ylq,c.c-.Fe- ra_ v, 4o
iMavYloP'gtn�lkw. C� scTQ viYi'� ilvlJor� 126`J
4 x f e za G
4

Stormwater Monitoring Analysis
Permit:
NCS000136
Facility:
Mallinckrodt
Reviewer.
B. Cevr�eou/iat
Receiving Waters:
Nevin !liver
Classification:
V/VV
Analysis Guidance:
Check -for any measured values that equal or exceed benchmark concentration. ((heck maximum value)
Also consider: are any borderline, or otherwise still considered a pollutant of concern(POC)? Use BP,J.
Some values revised for Water Supply, given current classification.
CIVIC = Criterion Maximum Concentration
FAV = Final Acute Value
Benchmarks last updated 11/01/2005 by 8. Georgoulias f J. Wynn
vBenchmark
-Cant. _.
Outfall.Ou1fa11
001MaxI.'002:ti+lax
.Outfa[i004D5
OQ3'Mil
Mx
OutfalI�MVm�.
OOS.luta'xSource
Ammonium Sulfate
13.75
m
1/2 FAV derived from EPA's ECOTOX Database (Feb 2005. J.
n).
Ammonia, total as Nitrogen
Non -Trout
19.9
mpA
CMC = 1/2 FAV @ pH 7.5 (no salmonid fish). Calculated from
App. C in EPA's National Recommended WQ Criteria (Nov 2002).
For other pHs, see p. 06 of EPA Ammonia Criteria 1999 Update
Document EPA-822-R-99-014 . (Expressed in m of N .
Chloride
230
-4v
W_ " .�
IR
m
Action Level (AL) from 15A NCAC 2B .0200s
Chloride
250
96
20
51
18
14
MpA
Water S9221Y standard from 15A NCAC 2B .0200%
COD (Chemical Oxygen
Demand
120
� `Kr;
4 170 °°
16oiry-
81
100
� ;
=A -
m
BPJ. General!y found at levels 4 x BODS in domestic wastewaters.
Conductivity
None
387
212
784
230
420
uS/cm
N/A
Nitrate + Nitrite (NO;+NO2)
10
1.3
1.5
m e
�.22- 2=
2.1
1.2
m
National Primary Drinking Water Regulation in 40 CFR 141.11 and
15A NCAC 26 for nitrate (Expressed in mg/1 of N).
Nitrogen, Total
30
?
?
?
?
?
mgA
TKN + Nitrate + Nitrite Benchmarks (Expressed in m of N .
Oil and Grease
30
mgA
BPJ, based on wastewater permit limits.
H min, max
6-9
su
Water QualityStandard (Except Sw waters can be as low as 4.3
Phosphorous
2
0.85
0.48
0.33
0.77
0.43
mg4
BPJ, based on wastewater permit limits for NSW waters.
Sulfate
500
MI
-gA
1/2 FAV derived from EPA's ECOTOX Database (Feb 2005, J.
Wynn).
Sulfate
250
11
52
160
16
150
mRA
Water Supply standard from 15A NCAC 2B .0200s
TDS(Total Dissolved Solids
None
1 180
84
510
100
330
m
N/A
TSS otal Suspended Solids
100
1 -
-
-
mgA
I BPJ, EPA Multi -Sector Permit
12/28/2005 Pagel

KE: Mallinckrodt Stormwater Permit Renewal - NC:S000136
Subject: RE: Mallinckrodt Stormwater Permit Renewal - NCS000136
From: "Roberts, Tim" <Tim.Roberts@TycoHealthcare:com>
Date: Tue, 20 Dec 2005 09:58:54 -0600
To: Bethany Georgoulias<[e-mail]>
Bethany,
I was working on a response when I'received your voice mail. I hope your
pile is getting lower and I trust my answers below will help move things
along with your review. Feel free to contact me to discuss any questions
you have with our application. Between now and January 4, 2006 I will only
be in the office Tuesday Dec. 20 (AM only) and Wednesday Dec. 21 (AM only)'.
Thanks!
-Tim- Roberts..•�:�_-
Environmental, Health & Safety Coordinator
Raleigh Pharmaceutical Plant,
Tyco Healthcare/Mallinckrodt
8801 Capital Boulevard
Raleigh, NC 27616
Phone: [phone]
Fax: [phone]
E-Mail: [e-mail]
-----Original Message -----.
From: Bethany Georgoulias [mailto:[e-mail]]
Sent: Tuesday, December-13, 2005 3:23 PM
To: Roberts, Tim
Subject: Mallinckrodt Stormwater Permit Renewal - NCS000136
Mr. Roberts:
I am working on the NPDES Stormwater Permit renewal for Mallinckrodt's
facility in Raleigh, and I just had a few questions: Could you please send
additional information about the following items?
1)-In storage area S-10 (Tank farm on the hill), sumps collect stormwater.
that is subsequently released to either the WWTP or stormwater ditch after
testing. What triggers WWTP diversion? Any detection of chemicals at all,
or a certain threshold concentration? GENERALLY, STORMWATER IS ONLY
VISUALLY INSPECTED FOR'CONTAMINATION AND RELEASED IF DETERMINED TO BE CLEAN
BASED ON PHYSICAL APPEARANCE AND ODOR. IF FOUND NOT CLEAN, WATER IS PUMPED
TO WWTP. IF THERE IS ANY KNOWN POSSIBILITY OF A MINOR TANK RELEASE (E.G.,
PUMP SEAL LEAK), CHEMICAL ANALYSES IS PERFORMED. ANY DETECTION OF CHEMICALS
IN THE SAMPLE WOULD TRIGGER DIVERSION TO.THE WWTP.
2) Ammonium sulfate is stored in the MASL above ground storage tanks in
S-25. This site monitored for sulfates during the last term,of the permit;
is ammonium sulfate the most likely source of sulfates from this site, or
are there other compounds/raw materials,stored and loaded that may also
introduce sulfates in stormwater discharges? WE DO NOT BELIEVE THAT THE
MASL FROM OUR OPERATIONS IS THE SOLE OR, MAIN SOURCE OF SULFATES POTENTIALLY
IN STORMWATER. SULFURIC ACID IS USED IN OUR PROCESSES AND AMMONIUM SULFATE
IS THE RESULTING BY-PRODUCT OF ITS USE. WE ALSO ADD SULFITES DURING THE
PRODUCTION OF OUR PRODUCTS, SO SULFUR -BEARING COMPOUNDS ARE IN OUR
WASTESTREAMS. MASL IS ONE POTENTIAL SOURCE HOWEVER THERE ARE SOME SULFATES
IN THE TREATED RESIDUALS APPLIED ON THE HAY FIELDS ON SITE THROUGH THE LAND -
APPLICATION PERMIT # WQ0005537 ISSUED BY NCDENR DWQ.
3) Vehicle fuel loading tanks and areas are noted in the tables of materials
storage. Does this facility perform any on -site vehicle maintenance that
exceeds 55 gallons of new motor oil per month? NO. ALL VEHICLE MAINTENANCE
IS PERFORMED BY -A THIRD PARTY OFF SITE.
1 of 2 12/20/2005 11:23 AM

.E: Maiiinckrodt Stormwater Permit Renewal - NCS000136
V
5/
4) Monitoring results showed fairly low phosphorus levels in the stormwater
discharges. Are there many potential sources of phosphorus at this
facility? (I only noted one phosphoric acid tank in the table). This may
not be a pollutant of concern for this facility, depending on the extent of
potential sources at the site. THE PHOSPHORIC ACID TANK IS THE ONLY LIKELY
SOURCE OF PHOSPOHRUS ON SITE. SOME OF THIS PHOSPHORUS IS ULTIMATELY
DISCHARGED TO THE CITY OF. RALEIGH POTW VIA OUR TREATED WASTEWATER EFFLUENT.
THE REST OF THE PHOSPHORUS ENDS UP IN THE RESIDUALS APPLIED TO THE HAY
FIELDS AND SHOULD BE TAKEN UP BY THE GRASSES AS A NUTRIENT. .
5) The current permit stipulates Total Nitrogen (TN) monitoring instead of
nitrates, but it appears the facility kept monitoring for nitrates instead.
Was TN monitored at all during the last term? YES. WE DID MONITOR FOR c�
NITRATES/NITRITES AND TOTAL KJELDAHL NITROGEN WHICH, WHEN ADDED TOGETHER,
50,1AWHENTAL DO YOURNEED.ITDO(4d00ULDNEED EARLYHIS JANIIARORMATOKNBE �FOR YOUR REVIEW AND IF
Thanks so much fo`r }�
your help. I know it has taken us quite a while to work
through our backlog of stormwater permit renewals for facilities like yours,
but we are finally making headway! �E�`�r
Regards,.
Bethany Georgoulias
Environmental Engineer
NC DENR DWQ
Stormwater Permitting Unit
[phone], ext. 529
[e-mail]
2 of 2
12/20/2005 11:23 AM

NCS000136
STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
DIVISION OF WATER QUALITY
PERMIT
TO DISCHARGE STORMWATER UNDER THE
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM
In compliance with the provisions of North Carolina-Gen4rai Statute 143-215.1, other lawful
standards and regulations promulgated and adopted by'k1e orth Carolina Environmental
Management Commission, and the Federal Water Pollu68n --ontrol Act; as amended,
Inc.
is hereby authorized to discharge--stormwater om a facility located at
8861 Capital Boulevard
Raleigh, NC
Wake County
to receiving waters designated as the Neuse River, a class WS-IV NSW stream in the Neuse
River Basin, in accordance with the discharge limitations, monitoring requirements, and other
conditions set forth in Parts I, II, III, IV, V and VI hereof.
Note: Draft Permit Dates are Approximate
This permit shall become effective April 1, 2006. .
This permit and the authorization to discharge shall expire at, midnight on March 31, 2011.
Signed this day March 27, 2006.
for Alan W. Klimek, P.E., Director
Division of Water Quality
By the Authority of the Environmental Management Commission
i

Permit No. NCS004136
TABLE OF CONTENTS
PART I INTRODUCTION
Section A: Individual Permit Coverage
Section B: Permitted Activities
.Section. C: - Location A
PART II
MONITORIN
DISCHARGE
Section A:
Stormwate
Section B:
Analytical
Section C:
Qualitative
Section D:
On -Site V
PART III
Section A:
Section B:
PERMITTED
STANDARD CONDITIONS FOR NPDES STORMWATER INDIVIDUAL
PERMITS
Compliance and Liability
I.
Compliance Schedule
2.
Duty to Comply
3.
Duty to Mitigate
4.
Civil and Criminal Liability
5.
Oil and Hazardous Substance Liability
6.
Property Rights
7.
Severability
8.
Duty to Provide Information
9.
Penalties for Tampering
10.
Penalties for Falsification of Reports
General Conditions
1.
Individual Permit Expiration
2.
Transfers
i

Permit No. NCSo00 136
3. Signatory Requirements
4. Individual Permit Modification, Revocation and Reissuance, or
Termination
5. Permit Actions
Section C: Operation and Maintenance of Pollution Controls
1. Proper Operation and Maintenance
2. Need to Halt or. Reduce Not a Defense
3. Bypassing of Stormwater Control F cilittes
Section D: Monitoring and Records
1., Representative Sampling
2. Recording Results
3. Flow Measurements
4. Test Procedures.
5. Representative utfal
6. RecordsRetention
7. Inspection andNEntry'
Section E: Reporting zaquirement
1. Dischr ,ge,Monitoring Reports
2. Submi ing Reports
3. Availability of Reports
4. Non-Stormwater Discharges
5. Planned Changes
6. Anticipated Noncompliance
7. Bypass
S. Twenty-four Hour Reporting
9. Other Noncompliance
10. Other Information
PART IV LIMITATIONS REOPENER
PART V ADMINISTERING AND COMPLIANCE MONITORING FEE
REQUIREMENTS
PART VI DEFINITIONS

Permit No. NCS000136
PART I INTRODUCTION
SECTION A: INDIVIDUAL PERMIT COVERAGE
During the period beginning on the effective date of the permit and lasting until expiration, the
permittee is authorized to discharge stormwater associated with industrial activity. Such
discharges shall be controlled, limited and monitored as specified in this permit.
SECTION B: PERMITTED ACTIVITIES
Until this permit expires or is modified or revoked, the perrnittee is authorized to discharge
stormwater to the surface waters of North Carolina or.separate storm sewer system which has
�� �
been adequately treated and managed in accordance with the terms -and conditions of this
. . .
individual permit. All discharges shall be in accordance rth the conditions of this permit.
An other point source discharge to surface waters of state is prohibited unless it is an
Y p g i> %ah'N ��
allowable non-stormwater discharge or is covered byanother permit, authorization or approval.
The discharges allowed by this individual permit,shall``not cause or contribute to violations of
Water Quality Standards.
This permit does not relieve the permittee- from responsibility for compliance with any other
applicable federal, state, or local,l W11, le standard, ordinance, order, judgment, or decree.
Part I Page 1 of 2

SECTION C: LOCATION MAP Permit No. NCS000136
^.si•-,.: tx w_ 1. ;.Y.-�,�.. r )g tj1'] � ,'i ` ''� ° �j%� �� � �+%' j,/ '1 p�`, 1 °'-' �., � '"' ;
'�'; ,� � .l,.r �4 '� :ice-�.✓'r 4' j f }� 1 ��i �...'+.,,a+f � .=x!�
UNZ
Mallinckrodt, Inc.
�s.
fir.. ;..,� - - � ♦-;ffy�'r ti�IEd� ��p r'.r l_4 rli bn°� - i y s X , .� ,-' '�
R �2"
' i! }rat il,�.ti 'r g a N # �', t`1 �. —4x ,( � �'F '"�t • wr.T.��� ��� ,; L ? � - . w � a � � �� }„ �0. -
�_/ r - r %'ti`a - '��✓ =rs • ttM .„.,r�' y: of '•f,y
rM 5 :F r ,J r � 4 � � A h '�� H' d h- , ''{f" •a Fkr�.l.�r CY �
' 6 v r 1 1
lr.
�4 •n, I. d ::.� f��SF - f,, w r `�G�4 �:�,.�h � � r�l s"
Latitude:35°53'55" €r
NCS000136 Facility
Longitude: 78033'40" � - �
County: Wake Mallinckrodt, Inc. Location ,9 '
Stream Class: WS-1V NSW
3
Receiving Stream: Neuse River
Sub -basin: 03-04-02 (Ne'use River Basin) GY0'rt/1. .IF RUN 1:24,000
Part I Page 2 of 2

Permit No. NCS000t36
PART II MONITORING, CONTROLS, AND -LIMITATIONS FOR
PERMITTED DISCHARGES
SECTION A: STORMWATER POLLUTION PREVENTION PLAN
The permittee shall develop a Stormwater Pollution Prevention Plan, herein after referred to as
the Plan. This Plan shall be considered public information in accordance with Part III, Standard
Conditions, Section E, Paragraph 3 of this individual permit. The.Plan shall include, at a
minimum, the following items: .
1. Site Plan. The site plan shall provide a description of the physical facility and the
potential pollutant sources which may be expected tao tribute to contamination of
stormwater discharges. The site plan shall con{ain/tt6',following;
a. A general location ma SGS uadran Ie.ma or appropriately drafted
g P N q , .g p
equivalent map), showing the facility's location in relation to transportation
routes and surface waters, the name.6the ece ving water(s) to which the
stormwater outfall(s) discharge', Vif the d scharge is to a municipal separate
storm sewer system, the narri%f the rni nicipality and the ultimate receiving
waters; and accurate latitude andiongitude of the point(s) of discharge.
b. A narrative description of storage practices, loading and unloading activities,
outdoor process areas, dust -or particulate generating or control processes, and
waste disnosal,nractices
C. A site map dfawn•to'scale with the following items:
(1)
Distance legend and north arrow
(2)
Location of industrial activities (including storage of materials,
disposal areas, process areas and loading and unloading areas)
(3)
Drainage structures
(4)
Delineated drainage areas for each outfall
(5)
Drainage area for each outfall in acres and percentage of
each drainage area that is impervious
(6)
Building locations
(7)
Existing BMPs and impervious surfaces
(8)
For each outfall, a narrative description of the'potential pollutants that
could be expected to be present in the stormwater discharge.
d. A list of significant spills or leaks of pollutants that have occurred at the facility
during the 3 previous years and any corrective actions taken to mitigate spill
impacts.
e. Certification that the stormwater outfalls have been evaluated for the presence of
non-stormwater discharges. The certification statement will be signed in
accordance with the requirements found in Part III, Standard Conditions, Section
B, Paragraph 3.
Part II Page 1 of 8

Permit No. NCS000136
2. Stormwater Management Plan. The stormwater management plan shall contain a
narrative description of the materials management practices employed which control or
minimize the exposure of significant materials to stormwater, including structural and
nonstructural measures. The stormwater management plan, at a minimum, shall
incorporate the following:
a. Feasibility Study. A review of the technical and economic feasibility of changing
the methods of operations and)or storage practices to eliminate or reduce exposure
of materials and processes to stormwater. Wherever practical, the permittee shall
prevent exposure of all storage areas, material handling operations, and.
manufacturing-or-fueling-operations-In-areas-where-eliminatiort-of exposure -is —
not practical, the stormwater management plan�slAll document the feasibility -of
diverting the stormwater runoff away from areas of potential contamination.
b. Second Containment Schedule. A 611a'00a"Ietoedrovide second containment
az3'P secondary
for bulk storage of liquid materials, staragi Section 313 of Title III of the
Superfund Amendments and ReauthoRzatiom, ct (SARA) water priority
Al"' '-
chemicals, or storage of hazardous substances to prevent leaks and spills from
contaminating stormwater runoff. Ifthe secondary containment devices are
connected directly to sto wa er c� yance systems, the connection shall be .
controlled by mane lly actilted�:valves or other similar devices [which shall be
secured with a locking mchanism] and any stormwater that accumulates in the
. a,
containment area shallahie. t a minimum visually observed for color, foam, outfall .
staining, visible 4seens d dry weather flow, prior to release of the accumulated
stormwater. Accumula ed stormwater shall be released if found to be
uncontaminatedkby,,thematerial stored within the containment area. Records
documenting theyindividual making the observation, the'description ofthe
accumulated stormwater and the date and time of the release shall be kept for a
period of five years.
C. BMP Summary. A narrative description shall be provided of Best Management .
Practices (BMPs) to be considered such as, but not limited to, oil and grease
separation, debris control, vegetative filter strips, infiltration and stormwater
'detention or retention, where necessary. The need for structural BMPs shall be
based on the assessment of potential of sources to contribute significant quantities
of pollutants to stormwater discharges and data collected through monitoring of
stormwater discharges.
3. Spill Prevention and Response Plan. The Spill Prevention and Response Plan (SPRP)
shall incorporate an assessment of potential pollutant sources based on a materials
inventory of the facility. Facility personnel (or team) responsible for implementing the
SPRP shall be identified. A responsible person shall be on -site at all times during facility
operations that have the potential to contaminate stormwater runoff through spills or
exposure of materials associated with the facility operations. The SPRP must be site
stormwater specific. Therefore,'a SPCC plan may be a component of the SPRP, but may
Part II Page 2 of 8

Permit No. NCSOOOI36
not be sufficient to completely address the stormwater aspects of the SPRP. The common
elements of the SPCC with the SPRP may be incorporated by reference into the SPRP.
4. Preventative Maintenance and Good Housekeeping Program. A preventative
maintenance program shall be developed. The program shall document schedules of
inspections and maintenance activities of stormwater control systems, plant equipment
and systems. Inspection of material handling areas and regular cleaning schedules of
these areas shall be incorporated into the program.
5.
Employee Training. Training schedules shall be developed and training provided at a
minimum on an annual basis on proper spill response and cleanup procedures and
preventative -maintenance -activities 'or-alUpersonnel-invol ed-in�ny c f the facility's
operations that have the potential to contaminate storinwatl r runoff. Facility personnel
(or team) responsible for implementing the train ng shall, s e identified.
6. Responsible Party. The Stormwater Poll
position(s) responsible for the overall co(
revision to the Plan. Responsibilities for
and position assignments provided.
7. Plan Amendment. The permittee
design, construction, operation,�6
potential for the discharg'poll
Prevention Plan shall be rrevtewec
on Plan shall identify a specific
velopment, implementation, and
Is of the Plan shall be documented
dithe Plan whenever there is a change in
lance which has a significant effect on the
surface waters. The Stormwater Pollution
ated on an annual basis.
The Director may notify the permittee when the Plan does not. meet one or more of the
minimum require ments`of�e permit. Within 30 days of such notice, the permittee .shall
submit a time schedule-`-- t e Director for modifying the Plan to meet minimum
requirements. The permittee shall provide certification in writing (in accordance with
Part III, Standard Conditions, Section B, Paragraph 3) to the Director that the changes
have been made.
8. Facility Inspection Program. Facilities are required to inspect all stormwater systems on
at least a semiannual schedule, once in the fall (September -November) and once in the
spring (April - June). The inspection and any subsequent maintenance activities
performed shall be documented, recording date and time of inspection, individual(s)
making the inspection and a narrative description of the facility's stormwater control
systems, plant equipment and systems. Records of these inspections shall be incorporated
into the Stormwater Pollution Prevention Plan.
Stormwater discharge characteristic monitoring as required in Part II of this permit shall
be performed in addition to facility inspections.
9. Implementation. The permittee shall document all monitoring, measurements,
inspections and maintenance activities and training provided to employees, including the
log of the sampling data and of activities taken to implement BMPs associated with the
industrial activities, including vehicle maintenance activities. Such documentation shall
Part II Page 3 of 8

Permit No. NCS000136
SECTION B: ANALYTICAL MONITORING REQUIREMENTS
During the period beginning on the effective date of the permit and Iasting until expiration, the
permittee is authorized to discharge stormwater subject to the provisions of this permit.
Analytical monitoring of stormwater discharges shall be performed as specified below in Table
1.
All analytical monitoring shall be performed during a representative storm event. The required
monitoring will result in a minimum of 10 analytical samplings being conducted over the term of
the permit at each stormwater discharge outfall (SDO). The permittee shall complete the
minimum 10 analytical samplings in accordance with the schedule specified below in Table 2.
Monitoring results shall be compared to the benchmark values,idTable 3. The benchmark
-values in Table 3 are no_t_pennit_limits but_should.be_used astgu3deline,s� for the.permittee's__ _
Stormwater Pollution Prevention Plan (SPPP). The permittee shdbeVia' luate the sources of any
benchmark exceedances and evaluate the effectiveness of any site E&Ps. The permittee shall .
review and/or update the SPPP and document any efforis to,address stormwater contamination.
Table 1. Analvtical Monitorints Rea
±SeasurementFreq
amp
iUnit
e
t
LT 3aracteristics.
,.M..4
uS/cm"r
..
'Semi-annual/YConductivi
Grab
SDO
Total Suspended Solids'
gym' .
Semi-annually
Grab.'
SDO
Chemical Oxygen Demand
m #yV
Semi-annually
Grab
SDO
Total Nitro enJN)..,
mgfL
Semi-annually
Grab
SDO
Nitrate + Nitrite, as Nitrogen-,
=' m
Semi-annually
Grab
SDO
Total Ammonia, as Nitro en
mg/L
Semi-annually
Grab
SDO
Sulfate
mg/L
Semi-annually
Grab
SDO
Ammonium Sulfate
mg/L
Semi-annually
Grab'
SDO
Chloride
mg/L
Semi-annually
Grab
SDO
H
standard
Semi-annually
Grab
SDO
Total Rainfall
inches
Semi -Annually
Rainfall Event Duration
minutes
Semi -Annually
Footnotes:
I Measurement Frequency: All analytical monitoring will be performed twice per year, once in the spring (April -
7une) and once in the fall (September - November). See Table 2 for schedule of monitoring periods.
2 If the stormwater runoff is controlled by a stormwater detention pond, a grab sample of the discharge from the
pond shall be collected within the fast 30 minutes of discharge. If the detention pond discharges only in response
to a storm event exceeding a ten year design storm, then no analytical monitoring is required and only qualitative
monitoring shall be performed.
Part II Page 5 of 8

Permit No. NCS006136
3 Sample Location: Samples shall be collected at each stormwater discharge outfall (SDO) unless representative
outfall status has been granted.
Table 2. MonitorinL Schedule
-Iw'. Q-; k-�.i J�„-'��iF t
Manrtoring period �'h
171 .I11"-' 1 e(S�`'
Sam le Number
iJ175 1k �. IeY Jk� b 3 1�1 r. �d 3
^ �,� I .Start "I z
i' ��Yl i..i t SM�f3
�F,> I! ��?En&' EMI I FIR
Year 1 — Spring
1 .
April 1, 2006
June 30, 2006
Year l — Fall
2
September 1, 2006
November 30, 2006
Year 2 — Spring
3
April 1, 2007
June 30, 2007
Year 2 — Fall
4
September 1; 2007
November 30, 2007
Year 3 — Sp rin
5
April 1 2008
June 30 2008
Year 3 — Fall
6
September 1,,2008
November 30, 2008
Year 4 — Spring
7 .
April, 2, 09
June 30, 2009 -
Year 4 — Fall
8
Septe tuber; 1, 2q
` November 30, 2009
Year 5 — Spring �
9
7+ 2010
A P 1�,
June 30 2010
Year 5 —Fall
10
Sept mber1 2010
November 30, 2010
Footnotes: a:
1 , Maintain semi-annual monitoring during permit ren wah roce. s. ,
Table 3. Benchmark Values ,for&na1 tical Monito ring
k `
D�schar a Ch __
... g.... aractertshcs
li�f''hr =uUn�ts,'�al?n
hmarI.�f3,<3 i F� 11'S
IMF: i!Benck£°rd,.,,,'.hu�,,i
Conductivity' ,®
S/cm
N/A'
Total Suspended Solids
g/L : "
.100
Chemical Oxygen Demand � `
! -50 mg/L
120
Total Nitrogen (TN)
mg/L
30
Nitrate + Nitrite, as Nitrogen
mg/L
10.
Total Ammonia, as Nitrogen
mg/L
` 19.9
Sulfate
mglL
250
Ammonium Sulfate
mg/L
13.75
Chloride
mg/L
250 .
PH
standard7—
6-9

Permit No. NCSOOO 136
SECTION C: QUALITATIVE MONITORING REQUIREMENTS
Qualitative monitoring requires a visual inspection of each stormwater outfall regardless of
representative outfall status and shall be performed as specified below in Table 4. Qualitative
monitoring is for the purpose of evaluating the effectiveness of the Stormwater Pollution
Prevention Plan (SPPP) and assessing new sources of stormwater pollution. No analytical tests
are required. Qualitative monitoring of stormwater outfalls is performed when stormwater
discharge occurs but does not need to be performed during a representative storm event.
In the event an atypical condition is noted at a stormwater discharge outfall, the Permittee shall
document the suspected cause of the condition and any actions taken in response to the
discov-- -- ery This o� cumenta ion will -be maintained with the Stoker P611u i� o`n Pre�on
Plan.
All qualitative monitoring will be performed twiceP year, onc
e tothspring (April -June) and
once in the fall (September - November).'�
Table 4. Oualitative Monitoring Renuireme
Discharge Cha"racteristics
a�Fre"tMon�tor�n
q y`s
' g
as �,
s �b �€ r, E
�� ��.
:oc'ationl =! "
� s ,� w-��. , �� =.a, �,
Color
d
Semi-annuall
SDO
Odor
annually, _
SDO
C ari
S mr-annuallySDO
Floating Solids
��'� Semi-annuall
SDO
Suspended SolidsSemi�annuall
SDO
Foam
"S mi-annuall
SDO
Oil Sheen
Semi-annually
SDO
Other obvious indicators
SDO
of stormwater pollution
Semi-annually
Footnotes: `
1 Monitoring Location: Qualitative monitoring shall be performed at each stormwater discharge'outfall (SDO)
regardless of representative outfall status.
SECTION D: ON -SITE VEHICLE MAINTENANCE MONITORING REQUIREMENTS
Facilities which have any vehicle maintenance activity occurring on -site which uses more than 55
gallons of new motor oil per month when averaged over the calendar year shall perform
analytical monitoring as specified below in Table 5. This monitoring shall be performed at all
outfalls which discharge stormwater runoff from vehicle maintenance areas.
Part II Page 7 of 8

Permit No. NCS000136
All analytical monitoring shall be performed during a representative storm event.. The required
monitoring will result in a minimum of 10 analytical samplings being conducted over the term of
the permit at each stormwater discharge outfall (SDO) which discharges stormwater runoff from
vehicle maintenance areas. The permittee shall complete the minimum 10 analytical samplings
in accordance with the schedule specified in Table 2 (Section B).
Monitoring results shall be compared to the benchmark values in Table 6. The benchmark
values in Table 6 are not permit limits but should be used as guidelines for the permittee's
Stormwater,Pollution Prevention Plan (SPPP). The permittee shall evaluate the sources of any
benchmark exceedances and evaluate the 'effectiveness of any site BMPs. The permittee shall
review and/or update the SPPP and document any efforts to address stormwater contamination.
Table 5. Analytical Monitoring Re uirements for OneSit Vehicle Maintenance
DischargeECharactersst1csnrtsl�I
'4 -;. LIIII
easurementl�t
�il�r€a
Fre uenc 1 l�
�,;:{e�Sample�l�!�
Id ��a
, "�?rk T e2 r.
} uSatnple,,_
�1 q.s.
Locat�on3:
H
standard
Ser iannuail .
„�, ,.,M,, Y
�^
Grab
SDO
Oil and Grease
m
W 'Wooly.'?'
55*arffi lY
Grab
SDO
Total suspended Solids
m g/L'SWtn�annually,
Grab
SDO
New Motor Oil Usage
gallonslmont
Semiannually
Estimate
-
Total. Rainfall
Semi-annually
Rainfall Event Duration
minutes 1 "
Semi-annually
Footnotes:
I Measurement Frequency: All analytical monitoring will be performed twice per year, once in the spring (April -
r 7nit .
June) and once in the fall (September - November). See Table 2 (Section B) for schedule of monitoring periods.
2 if the stormwater runoff is controlled by a stormwater detention pond, a grab sample of the discharge from the
pond shall be collected within the first 30 minutes of discharge. If the detention pond discharges only in response ,
to a storm event exceeding a ten year design storm, then no analytical monitoring is required and only qualitative '
monitoring shall be performed.
3 Sample Location: Samples shall be collected at each stormwater discharge outfall (SDO) that discharges
stormwater runoff from area(s) where vehicle maintenance activities occur. .
Table 6. Benchmark Values for Vehicle Maintenance Analytical Monitoring
XDisclyar� e,Ch�l
g aracterishcs":N§,Units..;
,
�� "y
_. ._, .
1�.
t . Ea �;Benchmarkry _I .; .,....
pH ..
standard
6-9 . .
Oil and Grease
mg/L
.30
Total Suspended Solids
mg/L
100

Permit No. NCS000l36
PART III STANDARD CONDITIONS FOR NPDES STORMWATER INDIVIDUAL PERMITS
SECTION A: COMPLIANCE AND LIABILITY
Compliance Schedule
The permittee shall comply with Limitations and Controls specified for stormwater discharges in
accordance with the following schedule:
Existing Facilities: The Stormwater Pollution Prevention Plan shall be developed and implemented within
12 months of the effective date of the initial permit and updated thereafter on an annual basis. Secondary
containment, as specified in Part II, Section A, Paragraph 2(b) of this permit, shall be accomplished within
12 months of the effective date of the initial permit issuance.
A
Proposed Facilities: The Stormwater Pollution Prevention,Plan'shall;be developed and implemented prior to
the beginning of discharges from the operation of the industrial ctivity-andgbe updated thereafter on an
annual basis. Secondary containment, as specified in Pa�'1.I�Section A,�°Paragraph 2(b) of this permit shall
be accomplished prior to the beginning of discharges from the,operation of the industrial activity.
2.' Duty to Comply
The permittee must comply with all conditions of this individual permit. Any permit noncompliance
411 el
constitutes a violation of the Clean Watery Act and `is grounds for enforcement action; for permit
termination, revocation and reissuanceor modification; or denial of a permit upon renewal application.
a. The permittee shall comply with standards or prohibitions established under section 307(a) of the
Clean Water Act for toxic pollutants within the time provided in the regulations that establish these
standards or prohibitions, evetn if the permit has not yet been modified to incorporate the
requirement.?
b. The Clean Water Acs iprovides that any person who violates a permit condition is subject to a civil
penalty not to exceed $27,500 per day for each violation. Any person who negligently violates any
permit condition is subject to criminal penalties of $2,500 to $25,000 per day of violation, or
imprisonment for not more than 1 year, or both. Any person who knowingly violates permit
conditions is subject to criminal penalties of $5,000 to $50,000 per day of violation, or
imprisonment for not more than 3 years, or both. Also, any person who violates a permit condition
may be assessed an administrative penalty not to exceed $11,000 per violation with the maximum
amount not to exceed $137,500. [Ref: Section 309 of the Federal Act 33 USC 1319 and 40 CFR
122.41(a).]
C. Under state law, a daily civil penalty of not more than twenty-five thousand dollars ($25,000) per
violation may be assessed against any person who violates or fails to act in accordance with the
terms, conditions., or requirements of a permit. [Ref: North Carolina General Statutes 143-
215.6A]
d. Any person may be assessed an administrative penalty by the Director for violating section 301,.
302, 306, 307, 308, 318, or 405 of the Act, or any permit condition or limitation implementing any
of such sections in a permit issued under section 402 of the Act. Administrative penalties for Class
I violations are not to exceed $11,000 per violation, with the maximum amount of any Class I
penalty assessed not to exceed $27,500. Penalties for Class If violations are not to exceed $11,000
per day for each day during which the violation continues, with the maximum amount of any Class
II penalty not to exceed $137,500.
Part III Page I of 8

'Permit No. NCS000136
3. Duty to Mitigate
The permittee shall take all reasonable steps to minimize or prevent any discharge in violation of this .
individual permit which has a reasonable likelihood of adversely affecting human health or the environment.
4. Civil and Criminal Liability
Except as provided in Part III, Section C of this permit regarding bypassing of stormwater control facilities,
nothing in this individual permit shall be construed to relieve the permittee from any responsibilities,
liabilities, or penalties for noncompliance pursuant to NCGS 143-215.3,143-215.6A, 143-215.613, 143-
215.6C or Section 309 of the Federal Act, 33 USC 1319. Furthermore, the permittee is responsible for
consequential damages, such as fish kills, even though the responsibility for effective compliance may be
temporarily suspended. ^
5. Oil and Hazardous Substance Liability
Nothing in this individual permit shall be construed to preclude thAOtitution of any legal action or relieve
:91% IV ilxoit: *F+r
the permittee from any responsibilities, liabilities, or penalties to which•the permittee is or may be subject to
under NCGS 143-215.75 et seq. or Section 3 11• of the Feder al}Act, 33 USC -1321. .
6. '
Property Rights
The issuance of this individual permit does pot convey any property rights in either real or personal
property, or any exclusive privileges, nor do( es it.,a thof& any injury to private property or any invasion of
personal rights, nor any infringement of�Federal, State or local laws or regulations.
7. -Severabilitvr
The provisions of this individual pernit are severable, and if any provision of this individual permit, or the
application of any prayisi.an of this individual permit to any circumstances, is held invalid, the application
io .r
of such provision to otherfcircumstances, and the remainder of this individual permit, shall not be affected
thereby.
8. Duty to Provide Information
The permittee shall furnish to the Director, within a reasonable time, any information which the Director
may request to determine whether cause exists for modifying, revoking and reissuing, or terminating the
permit issued pursuant to this individual permit or to determine compliance with this individual permit. The
permittee shall also, furnish to the Director upon request, copies of records required to be kept by this
individual permit.
9. Penalties for Tampering
The Clean Water Act provides that any person who falsifies, tampers with, or knowingly renders inaccurate,
any monitoring device or method required to be maintained under this individual permit shall, upon
conviction, be punished by a fine of not more than $10,000 per violation, or by imprisonment for not more
than two years per violation, or by both. If a conviction of a person is for a violation committed after a first
conviction of such person under this paragraph, punishment is a fine of not more that $20,000 per day of
violation, or by imprisonment of not more than 4 years, or both.
10. Penalties for Falsification of Reports }
,The Clean Water Act provides that any person.who knowingly makes any false statement, representation, or
certification in any record or other document submitted or required to be maintained under this individual
-Part III Page 2 of 8

Permit No. NCS000136
permit, including monitoring reports or reports of compliance or noncompliance shall, upon conviction, be
punished by a fine of not more than $10,000 per violation, or by imprisonment for not more than two years
per violation, or by both.
SECTION B: GENERAL CONDITIONS
1. Individual Permit Expiration
The permittee is not authorized to discharge after the expiration date. In order to receive automatic
authorization to discharge beyond the expiration date, the permittee shall submit forms and fees as are
required by the agency authorized to issue permits no later than 180 days prior to the expiration date. Any
permittee that has not requested renewal at least 180 days prior to expiration, or anxpermittee thatdoes_not
have a permit after the expiration and has not requested renewal at least 180 days prior to expiration, will be
subjected to enforcement procedures as provided in NC § 1432 53.6 and 33 USC 1251 et. seq.
k
2. Transfers
This permit is not transferable to any person except after• notice to and approval by the Director. The
Director may require modification or revocation and.reissu ice of the permit to change the name and
;: N. .
incorporate such other requirements as may be necessary: under' -de Clean Water Act. Pennittee is required
.,fi
to notify the. Division in writing in the event the perrnItte facilrity is sold or closed.
3. Signatory Requirements_, y..
All applications, reports, or infotion submitted to the Director shall, be signed and certified.
a. All applications toobbe covered der this individual permit shall be signed as follows:
(1) For a corjLatio by a responsible corporate officer. For the purpose of this Section, a
responsil le;corparate officer means: (a) a president, secretary, treasurer or vice president
of the orporation in charge of a principal business function, or any other person who
performs similar policy or decision making functions for the corporation, or {b}the
manager of one or more manufacturing production or operating facilities employing more
than 250 persons or having gross annual sales or expenditures exceeding 25 million (in
second quarter 1980 dollars), if authority to sign documents has been assigned or
delegated to the manager in accordance with corporate procedures.
(2) For a partnership or sole proprietorship: by a general partner or the proprietor,
respectively; or
(3) For a municipality, State, Federal, or other public agency: by either a principal executive
officer or ranking elected official.
b. All reports required by the individual permit and other information requested by the Director shall
be signed by a person described above or by a duly authorized representative of that person. A
person is a duly authorized representative only if:
(1) The authorization is made in writing by a person described above;
(2) The authorization specified either an individual or a position having responsibility for the
overall operation of the regulated facility or activity, such as the position of plant
manager, operator of a well .or we] I field, superintendent, a position of equivalent
responsibility, or an individual or position having overall responsibility for environmental
Part III Page 3 of 8

Permit No. NCS000136
matters for the company. (A duly authorized representative may thus be either a named
individual or any individual occupying a named position.); and
(3) The written authorization is submitted to the .Director.
Any person signing a document under paragraphs a. or b. of this section shall make the following
certification:
"I certify, under penalty of law, that this document and all attachments were prepared under my
direction or supervision in accordance with a system designed to assure that qualified personnel
properly gather and evaluate the information submitted: Based on my inquiry of the person or .
persons who manage the system, or'those persons directly responsible for gathering the
information, the information submitted is, to the best of my knowledge and belief, true, accurate,
and complete. I am aware that —lt sere are significant penal ies tor su miffing fat- e, information,
including the possibility of fines and imprisonment for lmowmg violations.".
4. Individual Permit Modification Revocation and Reissuance or eiinination
The issuance of this individual permit does not prohibitt,th6lDirrector from reopening and modifying the
individual permit, revoking and reissuing the individual, ermtt; or terminating the individual permit as
„ T-34 '
allowed by the laws, rules, and regulations contained•ms.Title 40, Code of Federal Regulations, Parts 122
and 123; Title 15A of the North Carolina Admin str live Code Subchapter 2H .0100; and North Carolina
General Statute 143-215.1 et. al.
5. Permit Actions
The permit may be modified, revoked?apd reissued, or terminated for cause. The notification of planned
changes or anticipatedhoncompliand wes not stay any individual permit condition. "
SECTION C: OPERATION AND MAINTENANCE OF POLLUTION CONTROLS
1.. Proper Operation and Maintenance
The permittee shall at all times properly operate and maintain all facilities and systems of treatment and .
control (and related appurtenances) which are installed or used by the permittee to achieve compliance with
the conditions of this individual permit. Proper operation and maintenance also includes adequate
laboratory controls and appropriate quality assurance procedures. This provision requires the operation of
back-up or auxiliary facilities or similar systems which are installed by a permittee only when the operation
is necessary to achieve compliance with the conditions of this individual permit.
2. Need to Halt or Reduce Not a Defense
It shall not be a defense for a permittee in an enforcement action that it would have been necessary to halt or
reduce the permitted activity in order to maintain compliance with the condition of this individual permit.
3. Bypassing of Stormwater Control Facilities
Bypass is prohibited and the Director may take enforcement action against a permittee for bypass unless:
a., Bypass was unavoidable to prevent loss of life, personal injury or severe property damage; and
b. There were no feasible alternatives to the bypass, such as the use of auxiliary control facilities,
retention of stormwater or maintenance during normal periods of equipment downtime or dry
Part III Page 4 of 8

Permit No. NCS000136 .
weather. This condition is not satisfied if adequate backup controls should have been installed in
the exercise of reasonable engineering judgment to prevent a bypass which occurred during normal
periods of equipment downtime or preventive maintenance; and
C. The permittee submitted notices as required under, Part III, Section E of this permit.
If the Director determines that it will meet the three conditions listed above, the Director may approve an
anticipated bypass after considering its adverse effects..
SECTION D: MONI:TORING AND RECORDS
2.
Representative Samples
Samples collected and measurements taken, as required
nature of the permitted discharge. Analytical sampling
event. Samples shall be taken on a day and time that is'
taken before the discharge joins or is diluted by any otg
Monitoring points as specified in this permit shall not b
40
the Director.
Recording Results .
all a characteristic of the volume and
rformed during a representative storm
FII;tic of the•discharge. All samples shall be
V,";Er'
ream,,8ody of water, or substance.
without notification to and approval of
For each measurement, sample, inspection 0 aintenan e activity performed or collected pursuant to the
requirements of this individual permit, the permittee shall record the following information:
_.
a. The date, exact place, and'tune of sampling, measurements, inspection or maintenance activity;
b. The individual(s) who perfo ed the sampling, measurements, inspection or maintenance activity;
c. The date(s) analyses were performed;
d. The individual(s) who performed the analyses;
e. The analytical techniques or methods used; and
f. The results of such analyses.
3. Flow Measurements
Where required, appropriate flow measurement devices and methods consistent with accepted scientific
practices shall be selected and used to ensure the accuracy and reliability of measurements of the volume of -
monitored discharges.
4. Test Procedures
Test procedures for the analysis of pollutants shall conform to the EMC regulations published pursuant to
NCGS 143-215.63 et. seq, the Water and Air Quality Reporting Acts, and to regulations published pursuant
to Section 304(g), 33 USC 1314, of the Federal Water Pollution Control Act, as Amended, and Regulation
40 CFR 136.
To meet the intent of the monitoring required by this individual permit, all test procedures must produce
minimum detection and reporting levels and all data generated must be reported down to the minimum
detection or lower reporting level of the procedure.
Part III Page 5 of 8

Permit No. NCSOOO136
5. Representative Outfall
If a facility has multiple discharge locations with substantially identical stormwater discharges that are
required to be sampled, the permittee may petition the Director for representative outfall status. If it is
established that the stormwater discharges are substantially identical and the permittee is granted
representative outfall status, then sampling requirements may be performed at a reduced number of outfalls.
6. Records Retention
Visual monitoring shall be documented and records maintained at the. facility along with the Stormwater
Pollution Prevention Plan. Copies of analytical monitoring results shall also be maintained on -site. The
permittee shall retain records of all monitoring information, including all calibration and maintenance
records and all original strip chart recordings for continuous monitoring instrumentation, and copies of all
reports required by t is m Niauual permit for a period of at least 5 years om the date of a sample,
measurement, report or application.. This period may be extended,brequest of the Director at any time.
7. Inspection and Entry.
The permittee shall allow the Director, or an authorized,represenntative (including an authorized contractor
acting as a representative of the Director), or in the case of a facjty which discharges through a municipal -
separate storm sewer system, an authorized representative,of a municipal operator or the separate storm
sewer system receiving the discharge, upon the,presentatiocredentials and other documents as may be
required by law, to;
a. Enter upon the permittee's prem `ses where "a regulated facility oractivity is located or conducted,
�f1ta
or where records mus"t be, ept under the conditions of this individual permit;
b.. Have access to and atE reasonable times, any records that must be kept under the conditions of '
this individual permit;
py' '
C. Inspect at reasonable times any facilities, equipment (including monitoring and control equipment),
practices, or operations regulated or required under this individual permit; and
d. Sample or monitor at reasonable times, for the purposes of assuring individual permit compliance
or as otherwise authorized by the Clean Water Act, any substances or parameters at any location. .
SECTION E: REPORTING REQUIREMENTS
1. Discharge Monitoring Reports
Samples analyzed in accordance with the terms of this permit shall be submitted to the Division on
Discharge.Monitoring Report forms provided by the Director. Submittals shall be received by the Division
no later than 30 days from the date the facility receives the sampling results from the laboratory.
2. SubmittingReparts"
Dupiicate.signed copies of all reports required herein, shall be submitted to the following address:
Division of Water Quality
Surface Water Protection Section
ATTENTION: Central Files
1617 Mail Service Center '
Raleigh, North Carolina 27699-1617
Part III Page 6 of $

Permit No. NCS000136 .
3. Availabili • of Reports
Except for data determined to be confidential under NCGS 143-215.3(a)(2) or Section 308 of the Federal
Act, 33 USC 1318, all reports prepared in accordance with the terms shall be available for public inspection
at the offices of the Division of Water Quality. As required by the Act, analytical data shall not be
considered confidential. Knowingly making any false statement on any such report may result in the
imposition of criminal penalties as provided for in NCGS 143-215.613 or in Section 309 of the Federal Act.
4. Non-Stormwater Discharaes
If the storm event monitored in accordance with this individual permit coincides with a non-stormwater
discharge, the permittee shall separately monitor all parameters as required under the non-stormwater
discharge permit and provide this information with the stormwater discharge monitoring report.
5. Planned Changes
6.
7
8
9
The permittee shall give notice to the Director as soon
facility which could significantly alter the nature or qu
requirement includes pollutants which are not specific
notification requirements under 40 CFR Part 122.42 (;
Anticipated Noncompliance �I
The permittee shall give notice two the Direectbr as:soon
facility which may result in noncompliancewiththe=tn
le of 4fiy_planned changes at the permitted
ollutants discharged. This notification
in the individual permit or subject to
ispossible of any planned changes at the permitted
ividual permit requirements.
Bypass
a. Anticipated bypass. if the permtttee knows in advance of the need for a bypass, it shall submit
19
prior notice, if possible at least ten days before the date of the bypass; including an evaluation of
i=,
the anticipated qua "ity•an` affect of the bypass.
b. Unanticipated bypass: The permittee shall submit notice within 24 hours of becoming aware of an
unanticipated bypass.
Twenty-four Hour Reporting
The permittee shall report to the central office or the appropriate regional office any noncompliance which
may endanger health or the environment. Any information shall be provided orally within 24 hours from
the time the permittee became aware of the circumstances. A written submission shall also be provided
within 5 days of the time the permittee becomes aware of the circumstances..
The written submission shall contain a description of the noncompliance, and its causes; the period of
noncompliance, including exact dates and times, and if the noncompliance has not been corrected, the
anticipated time compliance is expected to continue; and steps taken or planned to reduce, eliminate, and
prevent reoccurrence of the noncompliance.
The Director may waive the written report on a case -by -case basis if the oral report has been received
within 24 hours.
Other Noncompliance
The permittee shall report all instances of noncompliance not reported under 24 hour reporting at the time
monitoring reports are submitted.
Part [it Page 7 of 8

Part III Page 8 of 8

NCS000136
PART IV LIMITATIONS REOPENER
This individual permit shall be modified or alternatively, revoked and reissued, to comply with any applicable
effluent guideline or water quality standard issued or approved under Sections 302(b) (2) (c), and (d), 304(b) (2) and
307(a) of the Clean Water Act, if the effluent guideline or water quality standard so issued or approved:
a. Contains different conditions or is otherwise more stringent than any effluent limitation in the individual
permit; or
b. Controls any pollutant not limited in the individual permit.
The individual permit as modified or reissued under this paragra&shall,also cc ntain,an other requirements in the
PART V ADMINISTERING AND COMPLI. NCE MONITORING FEE
,moo.•
REQUIREME:_:NTS
The permittee must pay the administering and com�phance;monitoring fee within 30 (thirty) days after being billed by
Ak
the Division.. Failure to pay the fee in timely manner in accordance with 15A NCAC 2H .0105(b)(4) may cause this
Division to initiate action to revoke thed ndividua�Permit.
PAR �VI DEFINITIONS.
1. Act ,
See Clean Water Act.
2. Arithmetic Mean
The arithmetic mean of any set of values is the summation of the individual values divided by the number of
individual values.
3. Allowable Non-Stormwater Dischar es
This permit regulates stormwater discharges. Non-stormwater discharges which shall be allowed in the
stormwater conveyance system are:
(a) All other discharges that are authorized by a non-stormwater NPDES permit.
(b) Uncontaminated groundwater, foundation drains, air -conditioner condensate without added
chemicals, springs, discharges of uncontaminated potable water, waterline and fire hydrant
flushings, water from footing drains, flows from riparian habitats and wetlands.
'(c) Discharges resulting from fire -fighting or fire -fighting training.
4. Best Management Practices (BMPs)
Measures or practices used to reduce the amount of pollution entering surface waters. BMPs may take the
form of a process, activity, or physical structure.
Parts IV, V and VI Page I of 5

Permit No. NCSOOO1 36
' S Bypass
A bypass is the known diversion of stormwater from any portion of a stormwater control facility including
the collection system, which is not a designed or established operating mode for the facility.
6. Bulk Storage of Liquid Products
Liquid raw materials, manufactured products, waste materials or by-products .with a single above ground .
storage container having a capacity of greater than 660 gallons or with multiple above ground storage
containers located. in close proximity to each other having a total combined storage capacity of greater than
1,320'gallons.
7. Clean Water Act
The Federal Water Pollution Control Act also known as't .e Alearleater Act (CWA), as amended 33
USC 1251, etseq...
t
8. Division or DWO
The Division. of Water Quality, Department of En ira'nmsnt d'Natural Resources.
9. Director . .
The Director of the Division f Water Q ality, the;permit issuing authority.
10. EMC
The North Carolina Environmental Management Commission.
11' Grab Sample
An individual sample collected instantaneously. Grab samples that will be directly analyzed or qualitatively
monitored must be taken within the first 30 minutes of discharge.
12. Hazardous Substance
77
Any substance designated under 40 CFR Part 116 pursuant to Section 311 of the Clean Water Act.
13. Landfill
A disposal facility or part of a disposal facility where waste is placed in or on land and which is not a land
treatment facility, a surface impoundment, an injection well, a hazardous waste long-term storage facility or
a surface storage facility.,' .
14. Municipal Separate Storm Sewer System
A stormwater collection system within an incorporated area of local self-govermnent such as a city or town.
15. Overburden
Any material of any nature, consolidated or unconsolidated, that overlies a mineral deposit, excluding
topsoil or similar naturally -occurring surface materials that are not disturbed by mining operations.. .
Part V1 Page 2 of 5 Pages, , .

Permit No. NCS000136
i6. Permittee
The owner or operator issued a permit pursuant to this individual permit.
17. Point Source Discharge of Stormwater
Any discernible, confined and discrete conveyance including, but not specifically limited to, any pipe, ditch,
channel, tunnel, conduit, well, or discrete fissure from which stormwater is or may be discharged to waters
of the state.
18. Representative Storm Event
A storm event that measures greater than 0.1 inches of rainfall and that is preceded by at least 72 hours in which no
storm event measuring greater thad 0.1 inches has occurred. A single torm event may contain up to 10 consecutive
hours of no precipitation. For example, if it rains for 2 hours wi£hout producing any collectable discharge, and then
stops, a sample may be collected if a rain producing a dischargebegins again within the next 10 hours.
19.. Representative Outfall Status
When it is established that the discharge of stormwater.-..runoff from a single outfaIl is representative of the
discharges at multiple outfalls, the DWQ may grant ep esentti e outfall status. Representative outfall
status allows the permittee to perform analytical monittortng at a reduced number of outfalls.
20. Rinse Water Discharge
The discharge of rinse water frAn,equipmentt cleaning areas associated with industrial activity. Rinse
waters from vehicle and equipme;n ican r g=areas are process wastewaters and do not include washwaters
utilizing any type of detergent or.cieanmg ageni.
21. Secondary Containment
Spill containment for the contents of the single largest tank within the containment structure plus sufficient
freeboard to allow for the 25-year, 24-hour storm event.
22. Section 313 Water Priority Chemical
A chemical or chemical category which:
a. Is listed in 40 CFR 372.65 pursuant to Section 313 of Title II I of the Superfund Amendments and
Reauthorization Act (SARA) of 1986, also titled the Emergency Planning and Community Right -
to -Know Act of 1986;
b. Is present at or above threshold levels at a facility subject to SARA Title III, Section 313 reporting
requirements; and
c. That meet at least one of the following criteria:
(1) Is listed in Appendix D of 40 CFR part 122 on either Table 11 (organic priority
pollutants), Table III (certain metals, cyanides, and phenols) or Table IV (certain toxic
pollutants and hazardous substances);
(2) Is listed as a hazardous substance pursuant to section 311(b)(2)(A) of the CWA at 40
CFR 116.4; or
(3) Is a pollutant for which EPA has published acute or chronic water quality criteria.
Part VI Page 3 of 5 Pages

L Permit No. NCS000136
23. Severe Property Damage .
Means substantial physical damage to property, damage to the control facilities which causes them to .
become inoperable, or substantial and permanent loss'of natural resources which can reasonably be
expected to occur in the absence of a bypass., Severe property damage does not mean economic loss caused
by delays in production.
24. Significant Materials
Includes, but is not limited to: raw materials; fuels; materials such as solvents, detergents, and plastic
pellets; finished materials such as metallic products; raw materials used in food processing or production;
hazardous substances designated under section 101(14) of CERCLA; any chemical the facility is required to
report pursuant to section 313 of Title III of SARA; fertilizers; pesticides; and waste products such as ashes,
slag and sludge that have the potential to be released with stormwater ischarges. ;
25. Significant_ Spills
Includes, but is limited to: releases of oil or hazardous °substances in�excess of reportable quantities
,
under section 311 of the Clean Water Act (Ref: 40 CFVI;l0;1.0 and CFR 117.21) or section 102 of
CERCLA (Ref: 40 CFR 302.4). ;
26. stormwater Runoff
The flow of water which results from precipitation ',, hich occurs immediately'following rainfall or as a
result of snowme It.
27. Stormwater Associated with Indus 'iaPActivi
The discharge from any p lint source which is used for collecting and conveying stormwater and which is
directly related to manufacturing, processing or raw material storage areas at an industrial site. Facilities
rlvA �:
considered to be engaged iifi r� n�ddus, teal activities" include those activities defined in 40 CFR 122.26(b)(14).
The teim does not include discharges from facilities or.activities excluded from the NADES program.
28. ,. Stormwater Pollution Prevention Plan
A comprehensive site -specific plan which details measures and practices to reduce stormwater pollution and
is based on an evaluation of the pollution potential of the site.
29. Ten Year Design Storm
The maximum 24 hour precipitation event expected to be equaled or exceeded on the average once in ten
years. Design storm information can be found in the State of North Carolina Erosion and Sediment Control
Planning and Design Manual.
30. Total Flow ,
The flow corresponding to the time period over which the entire storm event occurs. Total flow shall be
either; (a) measured continuously, (b) calculated based on the amount of area draining to the outfall, the
amount of built -upon (impervious) area, and the total amount of rainfall, or (c) estimated by the
measurement of flow at 20 minute intervals during the rainfall event.
Part VI Page 4 of 5 Pages

Permit No, NCS000136
31. Total Maximum'Daiiy Load (TMDL)
A TMDL is a calculation of the maximum amount of a pollutant that a waterbody can receive and still meet
water quality standards, and an allocation of that amount to the pollutants sources. A TMDL is a detailed
water quality assessment that provides the scientific foundation for an implementation plan. The
implementation plan outlines the steps necessary to reduce pollutant loads in a certain body of water to
restore and maintain water quality standards in all seasons. The Clean Water Act, section 303, establishes
the water quality standards and TMDL programs.
. 32. Toxic Pollutant
Any pollutant listed as toxic under Section 307(a)(I) of the Clean Water Act.
. 33.. Upset 1 -
Means an exceptional incident in which there is unintentional and.temporary noncompliance with
technology based permit effluent limitations because of a factors beyond the sonable control of the
permittee. An upset does not include noncompliance to the extent caused Eby operational error, improperly
designed treatment or control facilities, inadequate treatment or control facilities, lack of preventive
maintenance, or careless or improper operation.
34. Vehicle Maintenance Activi
Vehicle rehabilitation, mechanical repairs, painting -fueling, lubrication, vehicle cleaning operations, or ..
airport deicing operations."
35. Visible Sedimentation
Solid particulate matter, bo mineral and organic, that has been or is being transported by water, air,
gravity, or ice from its site of origin which can be seen with the unaided eye.
A?, . .
36. - • 25-year, 24 hour storm event �
The maximum 24-hour precipitation event expected to be equaled or exceeded, on the average, once in 25
years.
PartVI Page 5 of 5 Pages

Solutions -IB
Industrial & Environmental Services
July 2, 2007
Bethany Georgoulias
NCDENR DWQ
512 N. Salisbury St.
Raleigh, NC 27604
Re.: Notification of Extended NPDES Stormwater Sampling Period
Mallinckrodt Inc. Permit No. 000136
Solutions-IES Project No. 3313.06A2.MKGR
Dear Ms. Georgoulias:
1101 Nowell Road ■ Raleigh. NC 27607
[phone] 0 Fax [phone]
www,sohuions-ies.com
Solutions-IES is writing this letter as a follow-up to our telephone conversation on June 25, 2007. The
purpose of the call was to notify you that additional tittle will be necessary to collect the storrnwater
samples that were scheduled for the Mallinckrodt Inc. -facility between April 1 and June 30, 2007.
Solutions-IES uses climatic data collected from several weather stations in the vicinity of the
Mallinckrodt facility, as well as direct observation by Mallinckrodt personnel, to determine when a
representative storm event is occurring. While the data indicate that a few rain events were representative
(greater than 0.1 inches of rain) from April through June, there were several factors that limited the
opportunity to sample including:
■ Some of these events occurred in the evening. Accessing swollen stormwater bodies in the
undeveloped portion of the facility after the sun sets is not safe;
■ Several of the acceptable rain events were of short duration. This did not provide sufficient time to
gather sampling materials and mobilize to the facility to sample during the rain event;
■ The laboratory analysis of nitrate/nitrite requires a 48-hour hold time. Planning for this precludes
.sampling too late on Friday afternoons or during weekend rain events because shipping companies
cannot guarantee delivery to the laboratory before the hold time expires; and
■ The Raleigh area is experiencing drought conditions. Recent rain events that were greater than 0.1
inches were quickly absorbed into the soil and did not produce discharge at the Outfalls within the
facility.

,tequest for Extension of Sampling Period Solutions-IES Project No. 3313.06A2.MKGR
Mallinckrodt Inc. July 2, 2007
For these reason, Solutions-IES will require additional time to collect the stormwater samples. Once the
samples are collected and the report prepared, Mallinckrodt will submit the results with a letter re -stating
the reason for the delayed report.
If you have any comments or questions, please call me at 919-873-1060.
Yours truly,
Solutions-IES
(Oiha&
Jessica Dehart, P.G.
Project Geologist
cc: James Jones, Mallinckrodt Inc.
Marianne L. Link
Project Manager
Pa

tyco
Healthcare
Mallinckrodt
December 7, 2007
North Carolina Division of Environment and Natural Resources
Division of Water Quality
Surface Water Protection Section
1617 Mail Service Center
Raleigh, NC 27699-1617
Re: Semi-annual Stormwater Monitoring Report
Mallinckrodt Inc.
NPDES Individual Stormwater Permit No. NCS000136
Attention: Central Files
Mallinckrodt Inc.
Raleigh Pharmaceutical Plant
8801 Capital Boulevard
Raleigh, NC 27616
Tele, 919 878-2800
Fax: [phone]
Attached are two (2) signed copies of the Stormwater Discharge Outfall (SDO) Monitoring Report for
Year 2 — Fall (September 1, 2007 through November 30, 2007) as required by Tart III, Section E of the
above -referenced permit. The sampling event was performed in order to meet the requirements of Part II,
Sections B and C of our permit. Solutions-IES mobilized to the site on October 24, 2007 to collect
samples from a representative storm event. Samples were collected from five of the six sampling
locations. The remaining sample location, MC-005, did not contain sufficient water for a representative
sample.
This report shows that Total Suspended Solids (TSS) from Outfall Number MC004DS exceeded the
Benchmark Value of 100 mgll. However, please note that this sample location is actually a continuous
stream that runs through wooded areas prior to and on our property and we believe the Benchmark
exceedance is likely the result of natural causes. In addition, Sulfate (SO4) from Outfall Number MC003
exceeded the Benchmark Value of 250 mg/l. We are looking into our management practices and controls
to- help determine if the exceedence is likely attributable to operating practices, other sources, natural
causes, or an analytical anomaly.
If anyone in your offices has any questions concerning this report, please do not hesitate to call me at 919-
878-2895.
Sincerely,
Mallinckrodt Inc.
Tim Roberts
Environmental Coordinator
Attachments (2)
Submitted via Certified Mail # 7006 0I00 0002 6579 7983
cc: Bethany Georgoulias, NCDWQ w/o Attachment (.•'

W,
NCS000136
STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
DIVISION OF WATER QUALITY
IT�7TfY�1
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM
In compliance with the provisions of North Carolina General Statute 143-215.1, other lawful
standards and regulations promulgated and adopted by the North Carolina Environmental
Management Commission, and the Federal Water Pollution Control Act, as amended,
Mallinckrodt, Inc.
is hereby authorized to discharge stormwater from a facility located at
8801 Capital Boulevard
Raleigh, NC
Wake County
to receiving waters designated as Perry Creek and the Neuse River, class C-NSW and WS-IV
NSW streams, respectively, in the Neuse River Basin, in accordance with the discharge
limitations, monitoring requirements, and other conditions set forth in Parts I, II, III, IV, V and
VI hereof.
This permit shall become effective May 1, 2006.
This permit and the authorization to discharge shall expire at midnight on April 30, 2011.
Signed this day April 12, 2006.
for Alan W. Klimek, P.E., Director
Division of Water Quality
By the Authority of the Environmental Management Commission

Permit No. NCS000136 a
TABLE OF CONTENTS
PART I INTRODUCTION
Section A: Individual Permit Coverage
Section B: Permitted Activities
Section C: Location Map
PART II MONITORING, CONTROLS, AND LIMITATIONS FOR PERMITTED
DISCHARGES
Section A: Stormwater Pollution Prevention Plan
Section B: Analytical Monitoring Requirements
Section C: Qualitative Monitoring Requirements
Section D: On -Site Vehicle Maintenance Monitoring Requirements
PART III STANDARD CONDITIONS FOR NPDES STORMWATER INDIVIDUAL
PERMITS
Section A: Compliance and Liability
1. Compliance Schedule
2. Duty to Comply
3. Duty to Mitigate
4. Civil and Criminal Liability
5. Oil and Hazardous Substance Liability
6. Property Rights
7. Severability
8. Duty to Provide Information
9. Penalties for Tampering
10. Penalties for Falsification of Reports
Section B: General Conditions
1. Individual Permit Expiration
2. Transfers
i

Permit No. NCS000136
3. Signatory Requirements
4. Individual Permit Modification, Revocation and Reissuance, or
Termination
5. Permit Actions
Section C: Operation and Maintenance of Pollution Controls
1. Proper Operation and Maintenance
2. Need to Halt or Reduce Not a Defense
3. Bypassing of Stormwater Control Facilities
Section D: Monitoring and Records
1.
Representative Sampling
2.
Recording Results
3.
Flow Measurements
4.
Test Procedures
5.
Representative Outfall
6.
Records Retention
7.
Inspection and Entry
Section E: Reporting
Requirements
1.
Discharge Monitoring Reports
2.
Submitting Reports
3.
Availability of Reports
4.
Non-Stormwater Discharges
5.
Planned Changes
6.
Anticipated Noncompliance
7.
Bypass
8.
Twenty-four Hour Reporting
4.
Other Noncompliance
10.
Other Information
PART IV LIMITATIONS REOPENER
PART V ADMINISTERING AND COMPLIANCE MONITORING FEE
REQUIREMENTS
PART VI DEFINITIONS
ii

Permit No. NCSOOO 136
PART I INTRODUCTION
SECTION A: INDIVIDUAL PERMIT COVERAGE
During the period beginning on the effective date of the permit and lasting until expiration, the
permittee is authorized to discharge stormwater associated with industrial activity. Such
discharges shall be controlled, limited and monitored as specified in this permit.
SECTION B: PERMITTED ACTIVITIES
Until this permit expires or is modified or revoked, the permittee is authorized to discharge
stormwater to the surface waters of North Carolina or separate storm sewer system which has
been adequately treated and managed in accordance with the terms and conditions of this
individual permit. All discharges shall be in accordance with the conditions of this permit.
Any other point source discharge to surface waters of the state is prohibited unless it is an
allowable non-stormwater discharge or is covered by another permit, authorization or approval.
The discharges allowed by this individual permit shall not cause or contribute to violations of
Water Quality Standards.
This permit does not relieve the permittee from responsibility for compliance with any other
applicable federal, state, or local law, rule, standard, ordinance, order, judgment, or decree.
Part I Page 1 of 2

SECTION C: LOCATION MAP Permit No. NCSOOO 136
,!t
7 b'
d
Mallinckrodt, Inc.
M
r..
i b
da;j '•�
N
t f * w
J # rv� �'Y � � � •,J�
�,� •..,o,.. �.g,3.f
� b � K' r:,� tlt t '^`•ti,.-,. � _ �� ,
-j J✓r1fi F.
q4x
+f k 4 ar i °' (� r • fi7 !� is k k�
AA
AA
�•, Sri �, r,� 3��r�ii"�4�.r � (. ����� ,�t� � yw �,� `�t�r "�"'�
. .,±. ,JtiS M1 - � • _���i'� "�.J:' 1�� i <..rhW"`f�Jr _ffi
r V
"..�••+, n `k r' '� � 1 ? q� sl f �,� x � ,, TS i�F.. � x. � F t� f,a � „ .
X
Latitude: 35'53'55" NCS000136 Facile
Longitude: 78°33'40" `1'
County: Wake Mallinckrodt, Inc. Location
Stream Class: WS-IV NSW and C-NSW
Receiving Stream: Neuse River and -Perry Creek
Sub -basin: 03-04-02 (Neuse River Basin) 1!)4 =CALF 1:24,000
Part I Page 2 of 2

Permit No. NC5000136
PART II MONITORING, CONTROLS, AND LIMITATIONS FOR
PERMITTED DISCHARGES
SECTION A: STORMWATER POLLUTION PREVENTION PLAN
The permittee shall develop a Stormwater Pollution Prevention Plan, herein after referred to as
the Plan. This Plan shall be considered public information in accordance with Part III, Standard
Conditions, Section E, Paragraph 3 of this individual permit. The Plan shall include, at a
minimum, the following items:
Site Plan. The site plan shall provide a description of the physical facility and the
potential pollutant sources which may be expected to contribute to contamination of
stormwater discharges. The site plan shall contain the following:
a. A general location map (USGS quadrangle map or appropriately drafted
equivalent map), showing the facility's location in relation to transportation
routes and surface waters, the name of the receiving water(s) to which the
stormwater outfall(s) discharges, or if the discharge is to a municipal separate
storm sewer system, the name of the municipality and the ultimate receiving
waters; and accurate latitude and longitude of the point(s) of discharge.
b. A narrative description of storage practices, loading and unloading activities,
outdoor process areas, dust or particulate generating or control processes, and
waste disposal practices.
C. A site map drawn to scale with the following items:
(1) Distance legend and north arrow
(2) Location of industrial activities (including storage of materials,
disposal areas, process areas and loading and unloading areas)
(3) Drainage structures
(4) Delineated drainage areas for each outfall
(5) Drainage area for each outfall in acres and percentage of
each drainage area that is impervious
(6) Building locations
(7) . Existing BMPs and impervious surfaces
(8) For each outfall, a narrative description of the potential pollutants that
could be expected to be present in the stormwater discharge.
d. A list of significant spills or leaks of pollutants that have occurred at the facility
during the 3 previous years and any corrective actions taken to mitigate spill
impacts.
e. Certification that the storrwater outfalls have been evaluated for the presence of
non-stormwater discharges. The certification statement will be signed in
accordance with the requirements found in Part III, Standard Conditions, Section
B, Paragraph 3.
Part II Page 1 of 8

Permit No. NCS000136
2. Stormwater Management Plan. The stormwater management plan shall contain a
narrative description of the materials management practices employed which control or
minimize the exposure of significant materials to stormwater, including structural and
nonstructural measures. The stormwater management plan, at a minimum, shall
incorporate the following:
a. Feasibility Study. A review of the technical and economic feasibility of changing
the methods of operations and/or storage practices to eliminate or reduce exposure
of materials and processes to stormwater. Wherever practical, the permittee shall
prevent exposure of all storage areas, material handling operations, and
manufacturing or fueling operations. In areas where elimination of exposure is
not practical, the stormwater management plan shall document the feasibility of
diverting the stormwater runoff away from areas of potential contamination.
b. Secondary Containment Schedule. A schedule to provide secondary containment
for bulk storage of liquid materials, storage of Section 313 of Title III of the
Superfund Amendments and Reauthorization Act (SARA) water priority
chemicals, or storage of hazardous substances to prevent leaks and spills from
contaminating stormwater runoff. If the secondary containment devices are
connected directly to stormwater conveyance systems, the connection shall be
controlled by manually activated valves or other similar devices [which shall be
secured with a locking mechanism] and any stormwater that accumulates in the
containment area shall be at a minimum visually observed for color, foam, outfall
staining, visible sheens and dry weather flow, prior to release of the accumulated
stormwater. Accumulated stormwater shall be released if found to be
uncontaminated by the material stored within the containment area. Records
documenting the individual making the observation, the description of the
accumulated stormwater and the date and time of the release shall be kept for a
period of five years.
C. BMP Summary. A narrative description shall be provided of Best Management
Practices (BMPs) to be considered such as, but not limited to, oil and grease
separation, debris control, vegetative filter strips, infiltration and stormwater
detention or retention, where necessary. The need for structural BMPs shall be
based on the assessment of potential of sources to contribute significant quantities
of pollutants to stormwater discharges and data collected through monitoring of
stormwater discharges.
Spill Prevention and Response Plan. The Spill Prevention and Response Plan (SPRP)
shall incorporate an assessment of potential pollutant sources based on a materials
inventory of the facility. Facility personnel (or team) responsible for implementing the
SPRP shall be identified. A responsible person shall be on -site at all times during facility
operations that have the potential to contaminate stormwater runoff through spills or
exposure of materials associated with the facility operations. The SPRP must be site
stormwater specific. Therefore, a SPCC plan may be a component of the SPRP, but may
Part 11 Page 2 of S'

Permit No. NCS000136
not be sufficient to completely address the stormwater aspects of the SPRP. The common
elements of the SPCC with the SPRP may be incorporated by reference into the SPRP.
4. Preventative Maintenance and Good Housekeeping Program. A preventative
maintenance program shall be developed. The program shall document schedules of
inspections and maintenance activities of stormwater control systems, plant equipment
and systems. Inspection of material handling areas and regular cleaning schedules of
these areas shall be incorporated into the program.
Employee Training. Training schedules shall be developed and training provided at a
minimum on an annual basis on proper spill response and cleanup procedures and
preventative maintenance activities for all personnel involved in any of the facility's
operations that have the potential to contaminate stormwater runoff. Facility personnel
(or team) responsible for implementing the training shall be identified.
6. Responsible Party. The Stormwater Pollution Prevention Plan shall identify a specific
position(s) responsible for the overall coordination, development, implementation, and
revision to the Plan. Responsibilities for all components of the Plan shall be documented
and position assignments provided.
7. Plan Amendment. The permittee shall amend the Plan whenever there is a change in
design, construction, operation, or maintenance which has a significant effect on the
potential for the discharge of pollutants to surface waters. The Stormwater Pollution
Prevention Plan shall be reviewed and updated on an annual basis.
The Director may notify the permittee when the Plan does not meet one or more of the
minimum requirements of the permit. Within 30 days of such notice, the permittee shall
submit a time schedule to the Director for modifying the PIan to meet minimum
requirements. The permittee shall provide certification in writing (in accordance with
Part III, Standard Conditions, Section B, Paragraph 3) to the Director that the changes
have been made.
8. Facility Inspection Program. Facilities are required to inspect all stormwater systems on
at least a semiannual schedule, once in the fall (September -November) and once in the
spring (April - June). The inspection and any subsequent maintenance activities
performed shall be documented, recording date and time of inspection, individual(s)
making the inspection and a narrative description of the facility's stormwater control
systems, plant equipment and systems. Records of these inspections shall be incorporated
into the Stormwater Pollution Prevention Plan.
Stormwater discharge characteristic monitoring as required in Part II of this permit shall
be performed in addition to facility inspections.
9. Implementation. The permittee shall document all monitoring, measurements,
inspections and maintenance activities and training provided to employees, including the
log of the sampling data and of activities taken to implement BMPs associated with the
industrial activities, including vehicle maintenance activities. Such documentation shall
Part II Page 3 of 8

Permit No. NCS000136
be kept on -site for a period of five years and made available to the Director or his
authorized representative immediately upon request.
Part II Page 4 of 8

Permit No. NCS000136
SECTION B: ANALYTICAL MONITORING REQUIREMENTS
During the period beginning on the effective date of the permit and lasting until expiration, the
permittee is authorized to discharge stormwater subject to the provisions of this permit.
Analytical monitoring of stormwater discharges shall be performed as specified below in Table
1.
All analytical monitoring shall be performed during a representative storm event. The required
monitoring will result in a minimum of nine analytical samplings being conducted over the term
of the permit at each stormwater discharge outfall (SDO). The permittee shall complete the
minimum nine analytical samplings in accordance with the schedule specified below in Table 2.
Monitoring results shall be compared to the benchmark values in Table 3. The benchmark
values in Table 3 are not permit limits but should be used as guidelines for the permittee's
Stormwater Pollution Prevention Plan (SPPP). The permittee shall evaluate the sources of any
benchmark exceedances and evaluate the effectiveness of any site BMPs. The permittee shall
review and/or update the SPPP and document any efforts to address stormwater contamination.
Table 1. Analytical Monitoring Requirements
"'D�hargefz� {,
Charactem`stics
Units
'Measurement Frequencyy
``Sample
, T e2
Sam4ble
Location3,
Conductivity
us/cm
Semi-annually
Grab
SDO
Total Sus ended Solids
mg/L
Semi-annually
Grab
SDO
Chemical Oxygen Demand
mg/L
Semi-annually
Grab
SDO
Total Nitrogen TN
mg/L
Semi-annually
Grab
SDO
Nitrate +Nitrite, as Nitrogen
mg/L
Semi-annually
Grab
SDO
Total Ammonia, as Nitro en
mg/L
Semi-annually
Grab
SDO
Sulfate
mg/L
Semi-annually
Grab
SDO
Ammonium Sulfate
mg/L
Semi-annually
Grab
SDO
H
standard
Semi-annually
Grab
SDO
Total Rainfall
inches
Semi -Annually
Rainfall Event Duration
minutes
Semi -Annually
Footnotes:
I Measurement Frequency: All analytical monitoring will be performed twice per year, once in the spring (April -
June) and once in the fall (September - November). See Table 2 for schedule of monitoring periods.
2 If the stormwater runoff is controlled by a stormwater detention pond, a grab sample of the discharge from the
pond shall be collected within the first 30 minutes of discharge. If the detention pond discharges only in response
to a storm event exceeding a ten year design storm, then no analytical monitoring is required and only qualitative
monitoring shall be performed.
3 Sample Location: Samples shall be collected at each stormwater discharge outfall (SDO) unless representative
outfall status has been granted.
Part II Page 5 of 8

Permit No. NCS000136
Table 2. Monitoring Schedule
Monitoring periods
Sample�Number:
�'y Start ,,,
I
1'ear'1 5" r" infi
_ . .,...p ...g .
Se F a no e °2°
'" Ma ' 1 NO0'6
�� Y-..�,
' Jurie 30 2006 '
Year 1 — Fall
1
September 1, 2006
November 30, 2006
Year 2 — Spring
2
April 1, 2007
June 30, 2007
Year 2 — Fall
3
September 1, 2007
November 30, 2007
Year 3 — Spring
4
April 1, 2608
June 3,0, 2008
Year 3 — Fall
5
September 1, 2008
November 30, 2008
Year 4 — Spring
6
April 1, 2009
June 30, 2009
Year 4 — Fall
7
September 1, 2009
November 30, 2009
Year 5 — Spring
8
April 1, 2010
June 30, 2010
Year 5 — Fall
9
September 1, 2010
November 30, 2010
Footnotes:
I Maintain semi-annual monitoring during permit renewal process.
2 If unable to sample a representative storm event prior to June 30, 2006, may begin sampling schedule the
following fall.
Table 3. Benchmark Values for Analytical Monitoring
Discha ge Chas �shcs,
Units
Benchi ark
Conductivity
us/cm
NIA
Total Suspended Solids
mg/L
100
Chemical Oxygen Demand
mg/L
120
Total Nitrogen (TN)
mg/L
30
Nitrate + Nitrite, as Nitrogen
mg/L
10
Total Ammonia, as Nitrogen
mg�L
19.9
Sulfate
mg/L
250
Ammonium Sulfate
mg/L
13.75
pH
standardT—
6-9
SECTION C: QUALITATIVE MONITORING REQUIREMENTS
Qualitative monitoring requires a visual inspection of each stormwater outfall regardless of
representative outfall status and shall be performed as specified below in Table 4. Qualitative
monitoring is for the purpose of evaluating the effectiveness of the Stormwater Pollution
Prevention Plan (SPPP) and assessing new sources of stormwater pollution. No analytical tests
are required. Qualitative monitoring of stormwater outfalls is performed when stormwater
discharge occurs but does not need to be performed during a representative storm event.
Part 1I Page 6 of 8

Permit No. NCS000136
In the event an atypical condition is noted at a stormwater discharge outfall, the Permittee shall
document the suspected cause of the condition and any actions taken in response to the
discovery. This documentation will be maintained with the Stormwater Pollution Prevention
Plan.
All qualitative monitoring will be performed twice per year, once in the spring (April - June) and
once in the fall (September - November).
Table 4. Oualitative Monitoring Requirements
Discharge CharacteAshcs'
:Y
.Frequency,_ .
Monrtoring
Locationt
Color
Semi-annually
SDO
Odor
Semi-annually
SDO
Clarity
Semi-annually
SDO
Floating Solids
Semi-annually
SDO
Suspended Solids
Semi-annually
SDO
Foam
Semi-annually
SDO
Oil Sheen
Semi-annually
SDO
Other obvious indicators
of stormwater pollution
Semi-annually
SDO
Footnotes:
1 Monitoring Location: Qualitative monitoring shall be performed at each stormwater discharge outfall (SDO)
regardless of representative outfall status.
SECTION D: ON -SITE VEHICLE MAINTENANCE MONITORING REQUIREMENTS
Facilities which have any vehicle maintenance activity occurring on -site which uses more than 55
gallons of new motor oil per month when averaged over the calendar year shall perform
analytical monitoring as specified below in Table 5. This monitoring shall be performed at all
outfalls which discharge stormwater runoff from vehicle maintenance areas.
All analytical monitoring shall be performed during a representative storm event. The required
monitoring will result in a minimum of nine analytical samplings being conducted over the term
of the permit at each stormwater discharge outfaIl (SDO) which discharges stormwater runoff
from vehicle maintenance areas. The permittee shall complete the minimum nine analytical
samplings in accordance with the schedule specified in Table 2 (Section B).
Monitoring results shall be compared to the benchmark values in Table 6. The benchmark
values in Table 6 are not permit limits but should be used as guidelines for the permittee's
Stormwater Pollution Prevention Plan (SPPP). The permittee shall evaluate the sources of any
Part 11 Page 7 of 8

Permit No. NCS000136
benchmark exceedances and evaluate the effectiveness of any site BMPs. The permittee shall
review and/or update the SPPP and document any efforts to address stormwater contamination.
Table 5. Analytical Monitoring Requirements for On -Site Vehicle Maintenance
.. .' !zi V
Discharge,GharacteristicsUnits
t
a YW` Fa+' �
r s' :rk i3ii.
'k .'f•il�[Ry'y.' L
,Measurement
jR
�r:. Fre; uenc ;! �.
IIU�T+eRI
Sample} ;
i
�T e?Location
Sample`
H
standard
Semi-annually
Grab
SDO
Oil and Grease
mg/L
Semi-annually
Grab
SDO
Total suspended Solids
mg/L
Semi-annually
Grab
SDO
New Motor Oil Usagegallons/month
Semi-annually
Estimate
-
Total Rainfall
inches
Semi-annually
Rainfall Event Duration
minutes
Semi-annually
Footnotes:
I Measurement Frequency: All analytical monitoring will be performed twice per year, once in the spring (April -
June) and once in the fall (September - November). See Table 2 (Section B) for schedule of monitoring periods.
2 If the stormwater runoff is controlled by a stormwater detention pond, a grab sample of the discharge from the
pond shall be collected within the first 30 minutes of discharge. If the detention pond discharges only in response
to a storm event exceeding a ten year design storm, then no analytical monitoring is required and only qualitative
monitoring shall be performed.
3 Sample Location: Samples shall be collected at each stormwater discharge outfall (SDO) that discharges
stormwater runoff from area(s) where vehicle maintenance activities occur.
Table 6. Benchmark Values for Vehicle Maintenance Analytical Monitoring
Chc
nits
Bearastnchm'arkaD
pH
standard
6-9
Oil and Grease
mg/L
30
Total Suspended Solids
mg/L
100
Part 11 Page 8 of 8

Permit No. NCS000136
PART III STANDARD CONDITIONS FOR NPDES STORMWATER INDIVIDUAL PERMITS
SECTION A: COMPLIANCE AND LIABILITY
Compliance Schedule
The permittee shall comply with Limitations and Controls specified for stormwater discharges in
accordance with the following schedule:
Existing Facilities: The Stormwater Pollution Prevention Plan shall be developed and implemented within
12 months of the effective date of the initial permit and updated thereafter on an annual basis. Secondary
containment, as specified in Part 11, Section A, Paragraph 2(b) of this permit, shall be accomplished within
12 months of the effective date of the initial permit issuance.
Proposed Facilities: The Stormwater Pollution Prevention Plan shall be developed and implemented prior to
the beginning of discharges from the operation of the industrial activity and be updated thereafter on an
annual basis. Secondary containment, as specified in Part H, Section A, Paragraph 2(b) of this permit shall
be accomplished prior to the beginning of discharges from the operation of the industrial activity.
2. Duty to Comply
The permittee must comply with all conditions of this individual permit. Any permit noncompliance
constitutes a violation of the Clean Water Act and is grounds for enforcement action; for permit
termination, revocation and reissuance, or modification; or denial of a permit upon renewal application.
a. The permittee shall comply with standards or prohibitions established under section 307(a) of the
Clean Water Act for toxic pollutants within the time provided in the regulations that establish these
standards or prohibitions, even if the permit has not yet been modified to incorporate the
requirement.
b. The Clean Water Act provides that any person who violates a permit condition is subject to a civil
penalty not to exceed $27,500 per day for each violation. Any person who negligently violates any
permit condition is subject to criminal penalties of $2,500 to $25,000 per day of violation, or
imprisonment for not more than I year, or both. Any person who knowingly violates permit
conditions is subject to criminal penalties of $5,000 to $50,000 per day of violation, or
imprisonment for not more than 3 years, or both. Also, any person who violates a permit condition
may be assessed an administrative penalty not to exceed $11,000 per violation with the maximum
amount not to exceed $I37,500. [Ref: Section 309 of the Federal Act 33 USC 1319 and 40 CFR
122.41(a).]
C. Under state law, a daily civil penalty of not more than twenty-five thousand dollars ($25,000) per
violation may be assessed against any person who violates or fails to act in accordance with the
terms, conditions, or requirements of a permit. [Ref North Carolina General Statutes 143-
215.6A]
d. Any person may be assessed an administrative penalty by the Director for violating section 301,
302, 306, 307, 308, 318, or 405 of the Act, or any permit condition or limitation implementing any
of such sections in a permit issued under section 402 of the Act. Administrative penalties for Class
I violations are not to exceed $11,000 per violation, with the maximum amount of any Class 1
penalty assessed not to exceed $27,500. Penalties for Class I1 violations are not to exceed $11,000
per day for each day during which the violation continues, with the maximum amount of any Class
I1 penalty not to exceed $137,500.
Part III Page I of 8

Permit No. NCS000136
3. Duty to Mitigate
The permittee shall take all reasonable steps to minimize or prevent any discharge in violation of this
individual permit which has a reasonable likelihood of adversely affecting human health or the environment.
Civil and Criminal Liabilitv
Except as provided in Part III, Section C of this permit regarding bypassing of stormwater control facilities,
nothing in this individual permit shall be construed to relieve the permittee from any responsibilities,
liabilities, or penalties for noncompliance pursuant to NCGS 143-215.3, 143-215.6A, 143-215.613, 143-
215.6C or Section 309 of the Federal Act, 33 USC 1319. Furthermore, the permittee is responsible for
consequential damages, such as fish kills, even though the responsibility for effective compliance may be
temporarily suspended.
Oil and Hazardous Substance Liabilitv
Nothing in this individual permit shall be construed to preclude the institution of any legal action or relieve
the permittee from any responsibilities, liabilities, or penalties to which the permittee is or may be subject to
under NCGS 143-215.75 et seq. or Section 311 of the Federal Act, 33 USC 1321.
6. Property Rights
The issuance of this individual permit does not convey any property rights in either real or personal
property, or any exclusive privileges, nor does it authorize any injury to private property -or any invasion of
personal rights, nor any infringement of Federal, State or local laws or regulations.
Severabiliri
The provisions of this individual permit are severable, and if any provision of this individual permit, or the
application of any provision of this individual permit to any circumstances, is held invalid, the application
of such provision to other circumstances, and the remainder of this individual permit, shall not be affected
thereby.
8. Duty _to Provide Information
The permittee shall furnish to the Director, within a reasonable time, any information which the Director
may request to determine whether cause exists for modifying, revoking and reissuing, or terminating the
permit issued pursuant to this individual permit or to determine compliance with this individual permit. The
permittee shall also furnish to the Director upon request, copies of records required to be kept by this
individual permit.
9. Penalties for Tampering
The Clean Water Act provides that any person who falsifies, tampers with, or knowingly renders inaccurate,
any monitoring device or method required to be maintained under this individual permit shall, upon
conviction, be punished by a fine of not more than $10,000 per violation, or by imprisonment for not more
than two years per violation, or by both. If a conviction of a person is for a violation committed after a first
conviction of such person under this paragraph, punishment is a fine of not more that $20,000 per day of
violation, or by imprisonment of,not more than 4 years, or both.
10. Penalties for Falsification of Reports
The Clean Water Act provides that any person who knowingly makes any false statement, representation, or
certification in any record or other document submitted or required to be maintained under this individual
Part III Page 2 of 8

Permit No. NCS000136
permit, including monitoring reports or reports of compliance or noncompliance shall, upon conviction, be
punished by a fine of not more than $10,000 per violation, or by imprisonment for not more than two years
per violation, or by both.
SECTION B: GENERAL CONDITIONS
I. Individual Permit Expiration
The permittee is not authorized to discharge after the expiration date. In order to receive automatic
authorization to discharge beyond the expiration date, the permittee shall submit forms and fees as are
required by the agency authorized to issue permits no later than 180 days prior to the expiration date. Any
permittee that has not requested renewal at least 180 days prior to expiration, or any permittee that does not
have a permit after the expiration and has not requested renewal at least 180 days prior to expiration, will be
subjected to enforcement procedures as provided in NCGS §143-2153.6 and 33 USC 1251 et. seq.
Transfers
This permit is not transferable to any person except after notice to and approval by the Director. The
Director may require modification or revocation and reissuance of the permit to change the name and
incorporate such other requirements as may be necessary under the Clean Water Act. Permittee is required
to notify the Division in writing in the event the permitted facility is sold or closed.
Sienatory Requirements
All applications, reports, or information submitted to the Director shall be signed and certified.
a. All applications to be covered under this individual permit shall be signed as follows:
(1) For a corporation, by a responsible corporate officer. For the purpose of this Section, a
responsible corporate officer means: (a) a president, secretary, treasurer or vice president
of the corporation in charge of a principal business function, or any other person who
performs similar policy or decision making functions for the corporation, or (b) the
manager of one or more manufacturing production or operating facilities employing more
than 250 persons or having gross annual sales or expenditures exceeding 25 million (in
second quarter 1980 dollars), if authority to sign documents has been assigned or
delegated to the manager in accordance with corporate procedures.
(2) For a partnership or sole proprietorship: by a general partner or the proprietor,
respectively; or
(3)' For a municipality, State, Federal, or other public agency: by either a principal executive
officer or ranking elected official.
b. All reports required by the individual permit and other information requested by the Director shall
be signed by a person described above or by a duly authorized representative of that person. A
person is a duly authorized representative only if:
(1) The authorization is made in writing by a person described above;
(2) The authorization specified either an individual or a position having responsibility for the
overall operation of the regulated facility or activity, such as the position of plant
manager, operator of a well or well field, superintendent, a position of equivalent
responsibility, or an individual or position having overall responsibility for environmental
Part III Page 3 of 8

Permit No. NCS000136
matters for the company. (A duly authorized representative may thus be either a named
individual or any individual occupying a named position.); and
(3) The written authorization is submitted to the Director.
C. Any person signing a document under paragraphs a. or b. of this section shall make the following
certification:
"I certify, under penalty of law, that this document and all attachments were prepared under my
direction or supervision in accordance with a system designed to assure that qualified personnel
properly gather and evaluate the information submitted. Based on my inquiry of the person or
persons who manage the system, or those persons directly responsible for gathering the
information, the information submitted is, to the best of my knowledge and belief, true, accurate,
and complete. I am aware that there are significant penalties for submitting false information,
including the possibility of fines and imprisonment for knowing violations."
4. Individual Permit Modification, Revocation and Reissuance, or Termination
The issuance of this individual permit does not prohibit the Director from reopening and modifying the
individual permit, revoking and reissuing the individual permit, or terminating the individual permit as
allowed by the laws, rules, and regulations contained in Title 40, Code of Federal Regulations, Parts 122
and 123; Title 15A of the North Carolina Administrative Code, Subchapter 2H .0100; and North Carolina
General Statute 143-215.1 et. al.
Permit Actions
The permit may be modified, revoked and reissued, or terminated for cause. The notification of planned
changes or anticipated noncompliance does not stay any individual permit condition.
SECTION C: OPERATION AND MAINTENANCE OF POLLUTION CONTROLS
Proper Operation and Maintenance
The permittee shall at all times properly operate and maintain all facilities and systems of treatment and
control (and related appurtenances) which are installed or used by the permittee to achieve compliance with
the conditions of this individual permit. Proper operation and maintenance also includes adequate
laboratory controls and appropriate quality assurance procedures. This provision requires the operation of
back-up or auxiliary facilities or similar systems which are installed by a permittee only when the operation
is necessary to achieve compliance with the conditions of this individual permit.
Need to Halt or Reduce Not a Defense
It shall not be a defense for a permittee in an enforcement action that it would have been necessary to halt or
reduce the permitted activity in order to maintain compliance with the condition of this individual permit.
Byyassing of Stormwater Control Facilities
Bypass is prohibited and the Director may take enforcement action against a permittee for bypass unless:
a. Bypass was unavoidable to prevent loss of life, personal injury or severe property damage; and
b. There were no feasible alternatives to the bypass, such as the use of auxiliary control facilities,
retention of stormwater or maintenance during normal periods of equipment downtime or dry
PartIII Page 4 of 8

Permit No. NCSOOO l 36
weather. This condition is not satisfied if adequate backup controls should have been installed in
the exercise of reasonable engineering judgment to prevent a bypass which occurred during normal
periods of equipment downtime or preventive maintenance; and
C. The pennittee submitted notices as required under, Part III, Section E of this permit.
If the Director determines that it will meet the three conditions listed above, the Director may approve an
anticipated bypass after considering its adverse effects.
SECTION D: MONITORING AND RECORDS
I. Representative Sampling
Samples collected and measurements taken, as required herein, shall be characteristic of the volume and
nature of the permitted discharge. Analytical sampling shall be performed during a representative storm
event. Samples shall be taken on a day and time that is characteristic of the discharge. All samples shall be
taken before the discharge joins or is diluted by any other waste stream, body of water, or substance.
Monitoring points as specified in this permit shall not be changed without notification to and approval of
the Director. l
II
Recording Results
For each measurement, sample, inspection or maintenance activity performed or collected pursuant to the
requirements of this individual permit, the permittee shall record the following information:
a. The date, exact place, and time of sampling, measurements, inspection or maintenance activity;
b. The individual(s) who performed the sampling, measurements, inspection or maintenance activity;
C. The date(s) analyses were performed;
d. The individual(s)-who performed the analyses;
e. The analytical techniques or methods used; and
f. The results of such analyses.
Flow Measurements
Where required, appropriate flow measurement devices and methods consistent with accepted scientific
practices shall be selected and used to ensure the accuracy and reliability of measurements of the volume of
monitored discharges.
Test Procedures
Test procedures for the analysis of pollutants shall conform to the EMC regulations published pursuant to
NCGS 143-215.63 et. seq, the Water and Air Quality Reporting Acts, and to regulations published pursuant
to Section 304(g), 33 LJSC 1314, of the Federal Water Pollution Control Act, as Amended, and Regulation
40 CFR 136.
To meet the intent of the monitoring required by this individual permit, all test procedures must produce
minimum detection and reporting levels and all data generated must be reported down to the minimum
detection or lower reporting level of the procedure.
Part III Page 5 of 8

Permit No. NCS000136
5. Representative Outfall
If a facility has multiple discharge locations with substantially identical stormwater discharges that are
required to be sampled, the permittee may petition the Director for representative outfall status. If it is
established that the stormwater discharges are substantially identical and the permittee is granted
representative outfall status, then sampling requirements may be performed at a reduced number of outfalls.
6. Records Retention
Visual monitoring shall be documented and records maintained at the facility along with the Stormwater
Pollution Prevention Plan. Copies of analytical monitoring results shall also be maintained on -site. The
permittee shall retain records of all monitoring information, including all calibration and maintenance
records and all original strip chart recordings for continuous monitoring instrumentation, and copies of all
reports required by this individual permit for a period of at least 5 years from the date of the sample,
measurement, report or application. This period may be extended by request of the Director at any time.
7. Inspection_and Entry
The permittee shall allow the Director, or an authorized representative (including an authorized contractor
acting as a representative of the Director), or in the case of a facility which discharges through a municipal
separate storm sewer system, an authorized representative of a municipal operator or the separate storm
sewer system receiving the discharge, upon the presentation of credentials and other documents as may be
required by law, to;
a. Enter upon the permittee's premises where a regulated facility or activity is located or conducted,
or where records must be kept under the conditions of this individual permit;
b. Have access to and copy, at reasonable times, any records that must be kept under the conditions of
this individual permit;
C. Inspect at reasonable times any facilities, equipment (including monitoring and control equipment),
practices, or operations regulated or required under this individual permit; and
Sample or monitor at reasonable times, for the purposes of assuring individual permit compliance
or as otherwise authorized by the Clean Water Act, any substances or parameters at any location.
SECTION E: REPORTING REQUIREMENTS
1. Discharge Monitoring Reports
Samples analyzed in accordance with the terms of this permit shall be submitted to the Division on
Discharge Monitoring Report forms provided by the Director. Submittals shall be received by the Division
no later than 30 days from the date the facility receives the sampling results from the laboratory.
2. Submitting Reports
Duplicate signed copies of all reports required herein, shall be submitted to the following address:
Division of Water Quality
Surface Water Protection Section
ATTENTION: Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
Part III Page 6 of 8

Permit No. NCS000136
Availability of Reports
Except for data determined to be confidential under NCGS 143-215.3(a)(2) or Section 308 of the Federal
Act, 33 USC 1318, all reports prepared in accordance with the terms shall be available for public inspection
at the offices of the Division of Water Quality. As required by the Act, analytical data shall not be
considered confidential. Knowingly making any false statement on any such report may result in the
imposition of criminal penalties as provided for in NCGS 143-215.613 or in Section 309 of the Federal Act,
4. Non-Stormwater Discharges
If the storm event monitored in accordance with this individual permit coincides with a non-stormwater
discharge, the permittee shall separately monitor all parameters as required under the non-stormwater
discharge permit and provide this information with the stormwater discharge monitoring report.
5. Planned Changes
The permittee shall give notice to the Director as soon as possible of any planned changes at the permitted
facility which could significantly alter the nature or quantity of pollutants discharged. This notification
requirement includes pollutants which are not specifically listed in the individual permit or subject to
notification requirements under 40 CFR Part 122.42 (a).
Anticipated Noncompliance
The permittee shall give notice to the Director as soon as possible of any planned changes at the permitted
facility which may result in noncompliance with the individual permit requirements.
Bypass
a. Anticipated bypass. If the permittee knows in advance of the need for a bypass, it shall submit
prior notice, if possible at least ten days before the date of the bypass; including an evaluation of
the anticipated quality and affect of the bypass,
Unanticipated bypass. The permittee shall submit notice within 24 hours of becoming aware of an
unanticipated bypass.
Twenty-four Hour Reporting
The permittee shall report to the central office or the appropriate regional office any noncompliance which
may endanger health or the environment. Any information shall be provided orally within 24 hours from
the time the permittee became aware of the circumstances. A written submission shall also be provided
within 5 days of the time the permittee becomes aware of the circumstances.
The written submission shall contain a description of the noncompliance, and its causes; the period of
noncompliance, including exact dates and times, and if the noncompliance has not been corrected, the
anticipated time compliance is expected to continue; and steps taken or planned to reduce, eliminate, and
prevent reoccurrence of the noncompliance.
The Director may waive the written report on a case -by -case basis if the oral report has been received
within 24 hours.
9. Other Noncompliance
The permittee shall report all instances of noncompliance not reported under 24 hour reporting at the time
monitoring reports are submitted.
Part III Page 7 of 8

Permit No. NCS000136
10. Other Information
Where the permittee becomes aware that it failed to submit any relevant facts in an application for an
individual permit or in any report to the Director, it shall promptly submit such facts or information.
Part III Page 8 of 8

NCS000136
PART IV LIMITATIONS REOPENER
This individual permit shall be modified or alternatively, revoked and reissued, to comply with any applicable
effluent guideline or water quality standard issued or approved under Sections 302(b) (2) (c), and (d), 304(b) (2) and
307(a) of the Clean Water Act, if the effluent guideline or water quality standard so issued or approved:
a. Contains different conditions or is otherwise more stringent than any effluent limitation in the individual
permit; or
b. Controls any pollutant not limited in the individual permit.
The individual permit as modified or reissued under this paragraph shall also contain any other requirements in the
Act then applicable.
PART V ADMINISTERING AND COMPLIANCE MONITORING FEE
REQUIREMENTS
The permittee must pay the administering and compliance monitoring fee within 30 (thirty) days after being billed by
the Division. Failure to pay the fee in timely manner in accordance with 15A NCAC 2H .0105(b)(4) may cause this
Division to initiate action to revoke the Individual Permit.
PART VI DEFINITIONS
Act
See Clean Water Act.
2. Arithmetic Mean
The arithmetic mean of any set of values is the summation of the individual values divided by the number of
individual values.
3. Allowable Non-Stormwater Discharges
This permit regulates stormwater discharges. Non-stormwater discharges which shall be allowed in the
stormwater conveyance system are:
E
(a) All other discharges that are authorized by a non-stormwater NPDES permit.
(b) Uncontaminated groundwater, foundation drains, air -conditioner condensate without added
chemicals, springs, discharges of uncontaminated potable water, waterline and fire hydrant
flushings, water from footing drains, flows from riparian habitats and wetlands.
(c) Discharges resulting from fire -fighting or fire -fighting training.
4. Best Management Practices (BMPs)
Measures or practices used to reduce the amount of pollution entering surface waters. BMPs may take the
form of a process, activity, or physical structure.
Parts IV, V and VI Page 1 of 5

Permit No. NCS000136
5. Bye
A bypass is the known diversion of stormwater from any portion of a stormwater control facility including
the collection system, which is not a designed or established operating mods for the facility.
6. Bulk Storage of Liquid Products,
Liquid raw materials, manufactured products, waste materials or by-products with a single above ground
storage container having a capacity of greater than 660 gallons or with multiple above ground storage
containers located in close proximity to each other having a total combined storage capacity of greater than
1,320 gallons.
7. Clean Water Act
The Federal Water Pollution Control Act, also known as the Clean Water Act (CWA), as amended, 33
USC 1251, et. seq.
8. Division or DWO
The Division of Water Quality, Department of Environment and Natural Resources.
9. Director
The Director of the Division of Water Quality, the permit issuing authority.
10. EMC
The North Carolina Environmental Management Commission.
it. Grab Sample
An individual sample collected instantaneously. Grab samples that will be directly analyzed or qualitatively
monitored must be taken within the first 30 minutes of discharge.
12. Hazardous Substance
Any substance designated under 40 CFR Part 116 pursuant to Section 311 of the Clean Water Act.
13. Landfill
A disposal facility or part of a disposal facility where waste is placed in or on land and which is not a land
treatment facility, a surface impoundment, an injection well, a hazardous waste long-term storage facility or
a surface storage facility.
14. Municipal Se arate Storm Sewer System
A stormwater collection system within an incorporated area of local self-government such as a city or town.
15. Overburden
Any material of any nature, consolidated or unconsolidated, that overlies a mineral deposit, excluding
topsoil or similar naturally -occurring surface materials that are not disturbed by mining operations.
Part VI Page 2 of 5 Pages

Permit No. NCS000136
16. Permittee
The owner or operator issued a permit pursuant to this individual permit.
17. Point Source Dischar a of Stormwater
Any discernible, confined and discrete conveyance including, but not specifically limited to, any pipe, ditch,
channel, tunnel, conduit, well, or discrete fissure from which stormwater is or may be discharged to waters
of the state.
18. Representative Storm Event
A storm event that measures greater than 0.1 inches of rainfall and that is preceded by at least 72 hours in which no
storm event measuring greater than 0.1 inches has occurred. A single storm event may contain up to 10 consecutive
hours of no precipitation. For example, if it rains for 2 hours without producing any collectable discharge, and then
stops, a sample may be collected if a rain producing a discharge begins again within the next 10 hours.
19. Representative Outfall Status
When it is established that the discharge of stormwater runoff from a single outfall is representative of the
discharges at multiple outfalls, the DWQ may grant representative outfall status. Representative outfall
status allows the permittee to perform analytical monitoring at a reduced number of outfalls.
20. Rinse Water Discharge
The discharge of rinse water from equipment cleaning areas associated with industrial activity. Rinse
waters from vehicle and equipment cleaning areas are process wastewaters and do not include washwaters
utilizing any type of detergent or cleaning agent.
21. SecondM Containment
Spill containment for the contents of the single largest tank within the containment structure plus sufficient
freeboard to allow for the 25-year, 24-hour storm event.
22. Section 313 Water Priority Chemical
A chemical or chemical category which:
a. Is listed in 40 CFR 372.65 pursuant to Section 313 of Title III of the Superfund Amendments and
Reauthorization Act (SARA) of 1986, also titled the Emergency Planning and Community Right -
to -Know Act of 1986;
Is present at or above threshold levels at a facility subject to SARA Title III, Section 313 reporting
requirements; and
C. That meet at least one of the following criteria:
(1) Is listed in Appendix D of 40 CFR part 122 on either Table II (organic priority
pollutants), Table III (certain metals, cyanides, and phenols) or Table IV (certain toxic
pollutants and hazardous substances);
(2) Is listed as a hazardous substance pursuant to section 311(b)(2)(A) of the CWA at 40
CFR 116.4; or
(3) Is a pollutant for which EPA has published acute or chronic water quality criteria.
Part VI Page 3 of 5 Pages

Permit No. NCS000136
23. Severe Property Damage
Means substantial physical damage to property, damage to the control facilities which causes them to
become inoperable, or substantial and permanent loss of natural resources which can reasonably be
expected to occur in the absence of a bypass. Severe property damage does not mean economic loss caused
by delays in production.
24. Significant Materials
Includes, but is not limited to: raw materials; fuels; materials such as solvents, detergents, and plastic
pellets; finished materials such as metallic products; raw materials used in food processing or production;
hazardous substances designated under section 101(14) of CERCLA; any chemical the facility is required to
report pursuant to section 313 of Title III of SARA; fertilizers; pesticides; and waste products such as ashes,
slag and sludge that have the potential to be released with stormwater discharges.
25. Significant Spills
Includes, but is not limited to: releases of oil or hazardous substances in excess of reportable quantities
under section 31 I of the Clean Water Act (Ref: 40 CFR 110.10 and CFR 117.21) or section 102 of
CERCLA (Ref. 40 CFR 302.4).
26, Stormwater Runoff
The flow of water which results from precipitation and which occurs immediately following rainfall or as a
result of snowmelt.
27. Stormwater Associated with Industrial Activity
The discharge from any point source which is used for collecting and conveying stormwater and which is
directly related to manufacturing, processing or raw material storage areas at an industrial site. Facilities
considered to be engaged in "industrial activities" include those activities defined in 40 CFR 122.26(b)(14).
The term does not include discharges from facilities or activities excluded from the NPDES program.
28. Stormwater Pollution Prevention Plan
A comprehensive site -specific plan which details measures and practices to reduce stormwater pollution and
is based on an evaluation of the pollution potential of the site.
29. Ten Year Design Storm
The maximum 24 hour precipitation event expected to be equaled or exceeded on the average once in ten
years. Design storm information can be found in the State of North Carolina Erosion and Sediment Control
Planning and Design Manual.
30. Total Flow
The flow corresponding to the time period over which the entire storm event occurs. Total flow shall be
either; (a) measured continuously, (b) calculated based on the amount of area draining to the outfall, the
amount of built -upon (impervious) area, and the total amount of rainfall, or (c) estimated by the
measurement of flow at 20 minute intervals during the rainfall event.
Part VI Page 4 of 5 Pages

Permit No. NCS000136
31. Total Maximum Daily Load TMDL
A TMDL is a calculation of the maximum amount of a pollutant that a waterbody can receive and still meet
water quality standards, and an allocation of that amount to the pollutant's sources. A TMDL is a detailed
water quality assessment that provides the scientific foundation for an implementation plan. The
implementation plan outlines the steps necessary to reduce pollutant loads in a certain body of water to
restore and maintain water quality standards in all seasons. The Clean Water Act, section 303, establishes
the water quality standards and TMDL programs.
32. Toxic Pollutant
Any pollutant listed as toxic under Section 307(a)(1) of the Clean Water Act.
33. Upset
Means an exceptional incident in which there is unintentional and temporary noncompliance with
technology based pen -nit effluent limitations because of factors beyond the reasonable control of the
permittee. An upset does not include noncompliance to the extent caused by operational error, improperly
designed treatment or control facilities, inadequate treatment or control facilities, lack of preventive
maintenance, or careless or improper operation.
34. Vehicle Maintenance Activity
Vehicle rehabilitation, mechanical repairs, painting, fueling, lubrication, vehicle cleaning operations, or
airport deicing operations.
35. Visible Sedimentation
Solid particulate matter, both mineral and organic, that has been or is being transported by water, air,
gravity, or ice from its site of origin which can be seen with the unaided eye.
36. 25-year, 24 hour storm event
The maximum 24-hour precipitation event expected to be equaled or exceeded, on the average, once in 25
years.
Part VI Page 5 of 5 Pages

c �NATF,Q
O� QG
7 y
Michael F. Easley, Governor
State of North Carolina
William G. Ross, Jr., Secretary
Department of Environment and Natural Resources
p Alan W. Klimek, P.E., Director
�Division of Water Quality
April 12, 2006
Mr. Tim Roberts
Mallinckrodt, Inc.
8801 Capital Boulevard
Raleigh, North Carolina 27616
Subject: Final NPDES Stormwater Permit
Permit No. NCS000136
Mallinckrodt, Inc.
Wake County
Dear Mr. Roberts:
In response to your renewal application for continued coverage under NPDES stormwater permit NCS000136, the
Division of Water Quality (Division) is forwarding herewith the subject state - NPDES permit. This permit is
issued pursuant to the requirements of North Carolina General Statute 143-215 .1 and the Memorandum of
Agreement between North Carolina and the US Environmental Protection agency dated May 9,1994 (or as
subsequently amended).
This final permit contains the following minor changes from the draft permit sent to you on February 15, 2005:
The monitoring schedule has been revised to begin on the effective date of the permit, and includes a
footnote explaining the facility may begin sampling in the fall if unable to sample a representative storm
event before June 30, 2006. Permit language has also been revised to reflect a minimum of nine analytical
samples during the permit term.
Failure to complete the monitoring as required is a violation of the permit and any permit noncompliance
constitutes a violation of the Clean Water Act. Reference Part III, Section A, Item 2 "Duty to Comply", Item 9
"Penalties for Tampering " and Item 10 "Penalties for Falsification of Reports" of your permit for further
information.
If any parts, measurement frequencies or sampling requirements contained in this permit are unacceptable to
you, you have the right to an adjudicatory hearing upon written request within thirty (30) days following receipt
of this letter'. This request must be in the form of a written petition, conforming to Chapter 150B of the North
Carolina General Statutes, and filed with the Office of Administrative Hearings, Post Office Drawer 27447,
Raleigh, North Carolina 27611-7447. Unless such demand is made, this decision shall be final and binding.
Caro �ina tural�IJ
North Carolina Division of Water Quality 1617 Mail Service CenterRaleigh, NC 27699-1617 Phone [phone] Customer Service
Internet: www.ncwaterquality.orE Location: 512 N. Salisbury St. Raleigh, NC 27604 Fax [phone]
An Equal OpportunitylAffirmative Action Employer-50% Recycled110% Post Consumer Paper

r
Mr'-;qim Roberts
Mallinckrodt, Inc.
Permit No. NCS000136
April 12, 2006
Page 2
Please take notice this permit is not transferable. Part III, B.2. addresses the requirements to be followed in case of
change in ownership or control of this discharge. This permit does not affect the legal requirements to obtain
other permits which may be required by the Division of Water Quality or permits required by the Division
of Land Resources, Coastal Area Management Act or any other Federal or Local governmental permit that
may be required.
If you have any questions or comments concerning this permit, contact Bethany Georgoulias at [phone] x
529 or bethanv.eeoreoulias®ncmail.net.
Sincerely,
for Alan W. Klimek, P.E., Director.
CC" Raleigh Regional Office, Water Quality Section
Bill Reid/ Wake County
Mike Mitchell, EPA Region IV.
Stormwater. Permitting Unit
Central Files
Attachments

NCS000136
STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
DIVISION OF WATER QUALITY
.PERMIT
TO DISCHARGE STORMWATER UNDER THE
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM
In compliance with the provisions of North Carolina General Statute 143-215.1, other lawful
standards and regulations promulgated and adopted by the North Carolina Environmental
Management Commission, and the Federal Water Pollution Control Act, as amended,
Mallinckrodt, Inc.
is hereby authorized to discharge stormwater from a facility located at
8801 Capital Boulevard
Raleigh, NC
Wake County
to receiving waters designated as Perry Creek and the Neuse River, class C-NSW and WS-IV
NSW streams, respectively, in the Neuse River Basin, in accordance with the discharge
limitations, monitoring requirements, and other conditions set forth in Parts I, II, III, IV, V and
VI hereof.
This permit shall become effective May 1, 2006.
This permit and the authorization to discharge shall ekpire at midnight on April 30, 2011.
Signed this day April 12, 2006.
for Alan W. Klimek, P.E., Director
Division of Water Quality
By the Authority of the Environmental Management Commission

Permit No. NCSOOO 136
TABLE OF CONTENTS
PART I INTRODUCTION
Section A: Individual Permit Coverage
Section B: Permitted Activities
Section C: Location Map
PART II MONITORING, CONTROLS, AND LIMITATIONS FOR PERMITTED
DISCHARGES
Section A: Stormwater Pollution Prevention Plan
Section B: Analytical Monitoring Requirements
Section C:. Qualitative Monitoring Requirements
Section D: On -Site Vehicle Maintenance Monitoring Requirements .
PART III STANDARD CONDITIONS FOR NPDES STORMWATER INDIVIDUAL
PERMITS
Section A: Compliance
and Liability
1.
Compliance Schedule
2..
Duty to Comply
3.
Duty to Mitigate
4.
Civil and Criminal Liability
5.
Oil and Hazardous Substance Liability
6.
Property Rights
7.
Severability
8.
Duty to Provide Information
9.
Penalties for Tampering
10.
Penalties for Falsification of Reports
Section B: General Conditions
I .
Individual Permit Expiration
2.
Transfers

Permit No. NCS000136
3.
Signatory Requirements
4.
Individual Permit Modification, Revocation and Reissuance, or
Termination
5.
Permit Actions
Section C: Operation and Maintenance of Pollution Controls
1.
Proper,Operation and Maintenance
2.
Need to Halt or Reduce Not a Defense
3.
Bypassing of Stormwater Control Facilities
Section D: . Monitoring and Records
L
Representative Sampling'
2.
Recording Results
3..
Flow Measurements
4.
Test Procedures
5.
Representative Outfall
6.
Records Retention
7.
Inspection and Entry
Section E: Reporting
Requirements
I.
Discharge Monitoring Reports
2.
Submitting Reports
3.
Availability of Reports
4.
Non-Stormwater Discharges
5.
Planned Changes
6.
Anticipated Noncompliance
7.
Bypass
8.
Twenty-four Hour Reporting..
9.
Other Noncompliance
10.
Other Information
PART IV LIMITATIONS
REOPENER
PART V ADMINISTERING AND COMPLIANCE MONITORING FEE
REQUIREMENTS
PART VI DEFINITIONS
ii

Permit No. NCS000136
PART I INTRODUCTION
SECTION A: INDIVIDUAL PERMIT COVERAGE
During the period beginning on the effective date of the permit and lasting until expiration, the
permittee is authorized to discharge stormwater associated with industrial activity. Such
discharges shall be controlled, limited and monitored as specified in this permit.
SECTION B: PERMITTED ACTIVITIES
Until this permit expires or is modified or revoked, the permittee is authorized to discharge
stormwater to the surface waters of North Carolina or separate storm sewer system which has
been adequately treated and managed in accordance with the terms and conditions of this
individual permit. All discharges shall be in accordance with the conditions of this permit.
Any other point source discharge to surface waters of the state is prohibited unless it is an
allowable non-stormwater discharge or is covered by another permit, authorization or approval.
The discharges allowed by this individual permit shall not cause or contribute to violations of
Water Quality Standards.
This permit does not relieve the permittee from responsibility for compliance with any other
applicable federal, state, or local law, rule, standard, ordinance, order, judgment, or decree.
Part 1 Page 1 of 2

SECTION C: LOCATION MAP Permit No. NCS000136
�N
,y Mallinckrodt, Inc. `.
0
ff_L
A
^"—w
fir-:.'.:�s `,��? S� i .r:,`•. s!"F .. Y iz.. J.!.`'
Latitude: 35°53'55" NCS000136 Facility
Longitude: 78°33'40" �:` e;,
County: Wake Mallinckrodt, Inc. Location F
Stream Class: WS-IV NSW and C-NSW .
Receiving Stream: Neuse River and Perry Creek
Sub -basin: 03-04-02 (Neuse River Basin) dI%Ortth ICALN 1:24,000
Part I Page 2 of 2

Permit No. NCS000136
PART II MONITORING, CONTROLS, AND LIMITATIONS FOR
PERMITTED DISCHARGES.
SECTION A: STORMWATER POLLUTION PREVENTION PLAN
The permittee shall develop a Stormwater Pollution Prevention Plan, herein after referred to as
the Plana This Plan shall be considered public information in accordance with Part III, Standard
Conditions, Section E, Paragraph 3 of this individual permit. The Plan shall include, at a
minimum, the following items:
1... Site Plan, The site plan shall provide a description of the physical facility and the
potential pollutant sources which may be expected to contribute to contamination of
stormwater discharges. The site plan shall contain the following:
a. A general location map (USGS quadrangle map or appropriately drafted
equivalent map), showing the facility's location in relation to transportation
routes and surface waters, the name of the receiving water(s) to which the
stormwater outfall(s) discharges, or if the discharge is to a municipal separate
storm sewer system, the name of the municipality and the ultimate receiving
waters; and accurate latitude and longitude of the point(s) of discharge.
b. A narrative description of storage practices, loading and unloading activities,
outdoor process. areas, dust or particulate generating or control processes, and
waste disposal practices.
C. A site map drawn to scale with the following items:
(1)
Distance legend and north arrow
(2)
.Location of industrial activities (including storage of materials,
disposal areas, process areas and loading and unloading areas)
(3)
Drainage structures
(4) .
Delineated drainage areas for each outfall
(5)
Drainage area for each outfall in acres and percentage of
each drainage area that is impervious
(6)
Building locations
(7)
Existing BMPs and impervious surfaces
(8)
For each outfall, a narrative description of the potential pollutants that
could be expected to be present in the stormwater discharge.
d. A list of significant spills or leaks of pollutants that have occurred at the facility
during the 3 previous years and any corrective actions taken to mitigate spi11
impacts.
e. Certification that the stormwater outfalls have been evaluated for the presence of
non-stormwater discharges. The certification statement will be signed in
accordance with the requirements found in Part III, Standard Conditions, Section
B, Paragraph 3.
Part 11 Page 1 of 8

Permit No. NCS006136
2. Stormwater Management PIan. • The stormwater management plan shall contain a
narrative description of the materials management practices employed which control or
minimize the exposure of significant materials to stormwater, including structural and
nonstructural measures. The stormwater management plan, at a minimum, shall
incorporate the following:
a. Feasibility Study. A review of the technical and economic feasibility of changing
the methods of operations and/or storage practices.to eliminate or reduce exposure
of materials and processes to stormwater. Wherever practical, the permittee shall
prevent exposure of all storage areas, material handling operations, and
manufacturing or fueling operations. In areas where elimination of exposure is
not practical, the stormwater management plan shall document the feasibility of
diverting the stormwater runoff away from areas of potential contamination.
b.. Secondary Containment Schedule. A schedule to provide secondary containment
for bulk storage of liquid. materials, storage of Section 313 of Title III of the
Superfund Amendments and Reauthorization Act (SARA) water priority
chemicals,or storage of hazardous substances to prevent leaks and spills from
contaminating stormwater runoff. If the secondary containment devices are
connected directly to stormwater conveyance systems, the connection shall be
controlled by manually activated valves or other similar devices [which shall be
secured with a locking mechanism] and any stormwater that accumulates in the
containment area shall be at a minimum visually observed for color, foam, outfall
staining, visible sheens and dry weather flow, prior to release of the accumulated
stormwater. Accumulated stormwater shall be released if found to be
uncontaminated by the material stored within the containment area. Records
documenting the individual making the observation, the description of the
accumulated stormwater and the date and time of the release shall be kept for a
period of five years.
C. BMP Summary. A narrative description shall be provided of Best Management
Practices (BMPs) to be considered such a§, but not limited to, oil and grease
separation, debris control, vegetative filter strips, infiltration and stormwater
detention or retention, where necessary. The need for structural BMPs shall be
based on the assessment of potential of sources to contribute significant quantities
of pollutants to stormwater discharges and data collected through monitoring of
stormwater discharges. .
3. Spill Prevention and Response Plan. The Spill Prevention and Response Plan (SPRP)
shall incorporate an assessment of potential pollutant sources based on a materials
inventory of the facility. Facility personnel (or team) responsible for implementing the '
SPRP shall be identified. A responsible person shall be on -site at all times during facility
operations that have the potential to contaminate stormwater runoff through spills or
exposure of materials associated with the facility operations. The SPRP must be site
stormwater specific. Therefore, a SPCC plan may be a component of the SPRP, but may
Part II Page 2 of 8

Permit No. NCSOOo136
not be sufficient to completely address the stormwater aspects of the SPRP. The common
elements of the SPCC with the SPRP may be incorporated by reference into the SPRP.
4. Preventative Maintenance and Good Housekeeping Program. A preventative
maintenance program shall be developed. The program shall document schedules of
inspections and maintenance activities of stormwater control systems, plant equipment
and systems. Inspection of material handling areas and regular cleaning schedules of
these areas shall be incorporated into the program.
5. Employee Training. Training schedules shall be developed and training provided at a
minimum on an annual basis on proper spill response and cleanup procedures and
preventative maintenance activities for all personnel involved in any of the facility's
operations that have the potential to contaminate stormwater runoff. Facility personnel
(or team)'responsible for implementing the training shall be identified.
6. Responsible Party. The Stormwater Pollution Prevention Plan shall identify a specific
position(s) responsible for the overall coordination, development, implementation, and
revision to the Plan. Responsibilities for all components of the Plan shall be documented
and position assignments provided.
7. Plan Amendment. The permittee shall amend the Plan whenever there is a change in
design, construction, operation, or maintenance which has a significant effect on the
potential for the discharge of pollutants to surface waters. The Stormwater Pollution
Prevention Plan shall be reviewed and updated on an annual basis.
The Director may notify the permittee when the Plan does not meet one or more of the
minimum requirements of the permit. Within 30 days of such notice, the permittee shall
submit a time schedule to the Director for modifying the Plan to meet minimum
requirements. The permittee shall provide certification in writing (in accordance with
Part III, Standard Conditions, Section B, Paragraph 3) to the Director that the changes
have been made.
8. Facility Inspection Program. Facilities are required to inspect all stormwater systems on
at least a semiannual schedule, once in the fall (September -November) and once in the
spring (April - June). The inspection and any subsequent maintenance activities
performed shall be documented, recording date and time of inspection, individual(s)
making the inspection and a narrative description of the facility's stormwater control
systems, plant equipment and systems. Records of these inspections shall be incorporated
into the Stormwater Pollution Prevention Plan.
Stormwater discharge characteristic monitoring as required in Part II of this permit shall
be performed in addition to facility inspections.
9. Implementation. The permittee shall document all monitoring, measurements,
inspections and maintenance activities and training provided to employees, including the
log of the sampling data and of activities taken to implement BMPs associated with the
industrial activities, including vehicle maintenance activities. Such documentation shall
Part 11 Page 3 of 8

Permit No. NCS000136
SECTION B: ANALYTICAL MONITORING REQUIREMENTS
During the period beginning on the effective date of the permit and lasting until expiration, the
permittee is authorized to discharge stormwater subject to the provisions of this permit,
Analytical monitoring of stormwater discharges shall be performed as specified below in Table
1.
All analytical monitoring shall be performed during a representative storm event. The required
monitoring will result in a minimum of nine analytical samplings being conducted over the term
of the permit at each stormwater discharge outfall (SDO). The permittee shall complete the
minimum nine analytical samplings in accordance with the schedule specified below in Table 2.
Monitoring results shall.be compared to the benchmark values in Table 3. The benchmark
values in Table 3 are not permit limits but should be used as guidelines for the permittee's
Stormwater Pollution Prevention Plan (SPPP). The permittee shall evaluate the sources of any
benchmark exceedances and evaluate the effectiveness of any site BMPs.. The permittec shall
review and/or update the SPPP and document any efforts to address stormwater contamination.
Table 1. Analytical Monitoring Requirements
.,.. Charaeteris i .;'�„ , ., ,;
Units `
Measurement Fre uenc
q Y1
�;�
;' Sample l
f,E z
�_.T a �,;,
Sample �E
",'
_Location 3'
Conductivi
us/cm
Semi-annually
Grab
SDO
Total Suspended Solids
rn
Semi-annually
Grab
SDO
Chemical Ox en Demand
mom-
Semi-annually
Grab
SDO
Total Nitrogen
mg/L
Semi-annually
Grab
SDO
Nitrate + Nitrite, as Nitrogen
mg/L
Semi-annually
Grab
SDO
Total Ammonia, as Nitrogen
mg/L
Semi-annually
Grab
SDO
Sulfate
mg/L,
Semi-annually
Grab
SDO
Ammonium Sulfate
mg/L
Semi-annually
Grab
SDO'
H
standard
Semi-annually
Grab
SDO
Total Rainfall
inches
Semi -Annually
Rainfall Event Duration
minutes
Semi -Annually
Footnotes:
L Measurement Frequency: All analytical monitoring will be performed twice per year, once in the spring (April -
June) and once in the fall (September - November). See Table 2 for schedule of monitoring periods.
2 If the stormwater runoff is controlled by a stormwater detention pond, a grab sample of the discharge from the
pond shall be collected within the first 30 minutes of discharge. If the detention pond discharges only in response
to a storm event exceeding a ten year design storm, then no analytical monitoring is required and only qualitative
monitoring shall be performed.
3 Sample Location: Samples shall be collected at each stormwater discharge outfall (SDO) unless representative
outfall status has been granted.
Part II Page 5 of 8

Permit No. NCSOOO136
Monrtarin g period '
.. P mbe0:,
��` �' am e q ..
., ... �4
� � ,�,�'f'�� F�,r,. tarn'"'� ��,�aW3,�r �3�
Irk a lli: � .�. i t�i
,_� � � ;���End`�
r,
�,_ y
�_.. ` 2 �
Year 1 k,, SPnng �,:.,.
"liw ,. �I ,. � .,..
:j'4�See Footnote 2
�r r IMa `�'!1 200 �'
> F Y:.. , 6,'.,h�..;�
+R'� kr
..� June
Year 1 — Fall
1
September 1, 2006
November 30, 2006
Year 2 -- Spring
2
April 1, 2007
June 30, 2007
Year 2 —Fall
3
September 1, 2007
November 30, 2007
Year 3 — Spring
4
April 1, 2008
June-30, 2008 .
Year 3 — Fall
5
September 1, 2008
November 30, 2008
Year 4 — Spring
6
April 1, 2009
June 30, 2009
Year 4 — Fall
7
September 1; 2009.
November 30, 2009
Year 5 — Spring
8
April 1, 2010
June 30, 2010
Year 5 —Fall
9
September 1, 2010
November 30, 2010
Footnotes:
I, , Maintain semi-annual monitoring during permit renewal process.
2. If unable to sample•a representative storm event prior to June 30, 2006, may begin sampling schedule the
following fall...
Table 3. Benchmark Values for Analvdcal Monitoring
ischa" rge Characteristics x ',
_ _d,..�
, ., (Units` ��''�
�9.: ` ' Be"
...
Conductivity
US/cm
NIA
Total Suspended Solids
mg/L
100
Chemical Oxygen Demand
mg/L
120.
Total Nitrogen (TN)
mg/L
30
Nitrate + Nitrite, as Nitrogen
mg/L
10
Total Ammonia, as Nitrogen
mg/L
' 19.9
Sulfate
mg/L
250
Ammonium Sulfate.
mg/L
13.75
pH
standard
6 - .9. .
SECTION C:. QUALITATIVE MONITORING REQUIREMENTS
Qualitative monitoring requires a visual inspection of each stormwater outfall regardless of .
representative outfall status and shall be performed as specified below in Table 4. Qualitative
monitoring is for the purpose of evaluating the effectiveness of the Stormwater Pollution
Prevention Plan (SPPP) and assessing new sources of stormwater pollution. No analytical tests
are required. Qualitative monitoring of stormwater outfalls is performed when stormwater
discharge occurs but does not need to be performed during a representative storm event.
Part II Page 6 of 8

Permit No. NCS000136
In the event an atypical condition is noted at a stormwater discharge outfall, the Permittee shall
document the suspected cause of the condition and any actions taken in response to the
discovery.' This documentation will be maintained with the Stormwater Pollution Prevention
Plan.
All qualitative monitoring will be performed twice per year, once in the spring (April - June) and
once in the fall (September - November).
Table 4. Oualitative Monitorine Reuuirements
Diseharge Characteristics
rx �Yf 1 i{ti: I1 s t xs.
Frequency.
k
!,.,. 1.
Mon'tormg
i 3 ,
t"Location
Color
Semi-annually
SDO
Odor
Semi-annually
SDO
Clarity
Semi-annually
SDO
Floating Solids
Semi-annually'
SDO
Suspended Solids
Semi-annually
SDO
Foam
Semi-annually
SDO'_
Oil Sheen
Semi-annually
SDO
Other obvious indicators
of stormwater pollution
Semi-annually
SDO
Footnotes:
1 , Monitoring Location: Qualitative monitoring shall be performed at each stormwater discharge outfall (SDO)
regardless of representative outfall status.
SECTION D: ON -SITE VEHICLE MAINTENANCE MONITORING REQUIREMENTS
Facilities which have any vehicle maintenance activity occurring on -site which uses more than 55
gallons of new motor oil per month when averaged over the calendar year shall perform
analytical monitoring as specified below in Table 5: This monitoring shall be performed at all
outfalls which discharge stormwater runoff from vehicle maintenance areas.
All analytical monitoring shall be performed during a representative storm event. ' The required
monitoring will result in a minimum of nine analytical samplings being conducted over the term
of the permit at each stormwater discharge outfall (SDO) which discharges stormwater runoff
from vehicle maintenance areas. The permittee shall complete the minimum nine analytical
samplings in accordance with the schedule specified in Table 2 (Section B).
Monitoring results shall be compared to the benchmark values in Table 6. The benchmark
values in Table 6 are not permit limits but should be used as guidelines for the permittee's
Stormwater Pollution Prevention Plan (SPPP). The permittee shall evaluate the sources of any
Part Il Page 7 of 8

Permit No. NCS000136
benchmark exceedances and evaluate the effectiveness of any site BMPs. The permittee shall'
review and/or update the SPPP and document any efforts to address stormwater contamination.
Table 5. Analvtical Monitoring Requirements for On-Site'Vehicle Maintenance
:
Discharge Characteristics ""
F� 1 r r Eh i F.±Y r KE �/ r r A
rj rki� „� F
psi iE r�� f� ! z
�r
Jn�tsr` ,� 4
f F IY4
i r,.
r ��� i
�V.E.. .. _ �,
N
;i MeaEsurement,
.! r. r i!�
�4jr>. �'•- "`�"- �I,r'
1
F�re uenc a���
E, sSampleg
xr far,
Cif 4tf 1ru .
2
r� �..Z'� e. �a,
F
,y Sample,
p.-
3�.
G..Location Ear
H
standard
Semi-annually
Grab
SDO
Oil and Grease
m
Semi-annually
Grab
SDO
Total suspended Solids
m
Semi-annually
Grab
SDO
New Motor Oil Usage
:gallons/month
Semi-annually
Estimate
-
Total Rainfall
inches
Semi-annually
Rainfall Event Duration
minutes
Semi-annually
�
_
Footnotes:
I Measurement Frequency: All analytical monitoring will be performed twice per year,'once in the spring (April -
June) and once in the fall (September - November). See Table 2 (Section B) for schedule of monitoring periods.
2 If the stormwater runoff is controlled by a stormwater detention pond, a grab sample of the discharge from the
pond shall be collected within the first 30 minutes of discharge. if the detention pond discharges only in response'
to a storm event exceeding a ten year, design storm, then no analytical'monitoring is required and only qualitative '
monitoring shall be performed.
3 Sample Location: Samples shall be collected ateach stormwater discharge outfall (SDO) that discharges
stormwater runoff from area(s) where vehicle maintenance activities occur.
Table 6. Benchmark Values for Vehicle Maintenance Analytical Monitoring
''E�rDiscbarg'e`Cbaracteristics�f�E`�,'
Units 'hY�"�,```;,:
` "1 Beach- rk4gf,
Il
,r�#r`E
.ra,:'
pH
standard
6-9
Oil and Grease ...
mg/I. �
.30
Total Suspended Solids
mg/L .. _T_
- 100

Permit No. NCS000136
PART III STANDARD CONDITIONS -FOR NPDES STORMWATER INDIVIDUAL PERMITS
SECTION A: COMPLIANCE AND LIABILITY
I. Compliance Schedule
The permittee shall comply with Limitations and Controls specified for stormwater discharges in
accordance with the following schedule:
Existing Facilities: The Stormwater Pollution Prevention Plan shall be developed and implemented within
t 2 months of the effective date of the initial permit and updated thereafter on an annual basis. Secondary
'containment, as specified in Part 11, Section A, Paragraph 2(b) of this permit, shall be accomplished within
12 months of the effective date of the initial permit issuance.
Proposed Facilities: The Stormwater Pollution Prevention Plan shall be developed and implemented prior to
the beginning of discharges from the operation of the industrial activity and be updated thereafter on an
annual basis. Secondary containment, as specified in Part 11, Section A, Paragraph 2(b) of this permit shall
be accomplished prior to the beginning of discharges from the operation of the industrial activity.
2. Duty to Comp]_y
The permittee must comply with all conditions of this individual permit. Any permit noncompliance
constitutes a violation of the Clean Water Act and is grounds for enforcement action; for permit
termination, revocation and reissuance, or modification; or denial of a permit upon renewal application.
a. The permittee shall comply with standards or prohibitions established under section 307(a) of the
Clean Water Act for toxic pollutants within the time provided in the regulations that establish these
standards or prohibitions, even if the permit has not yet been modified to incorporate the
requirement.
b. The Clean Water Act provides that any person who violates a permit condition is subject to a civil
penalty not to exceed $27,500 per day for each violation. Any person who negligently violates any
permit condition is subject to criminal penalties of $2,500 to $25,000 per day of violation, or
imprisonment for not •more than 1 year, or both. Any person who knowingly violates permit
conditions is subject to criminal penalties of $5,000 to $50,000 per day of violation, or
imprisonment for not more than 3 years, or both. Also, any person who violates a permit condition
may be assessed an administrative penalty not to exceed $11,000 per violation with the maximum
amount not to exceed $137,500. [Ref: Section 309 of the Federal Act 33 USC 1319 and 40 CFR
122.41(a),I
C. Under state law, a daily civil penalty of not more than twenty-five thousand dollars ($25,000) per
violation may be assessed against any person who violates or fails to act in accordance with the
terms, conditions, or requirements of a permit. [Ref: North Carolina General Statutes 143-
d. Any person may+be assessed an administrative penalty by the Director for violating section 301,
302, 306, 307, 308, 318, or 405 of the Act, or any permit condition or limitation implementing any
of such sections in a permit issued under section 402 of the Act. Administrative penalties for Class
I violations are not to exceed $11,000 per violation, with the maximum amount of any Class I
penalty assessed not to exceed $27,500. Penalties for Class lI violations are not to exceed $11,000
per day for each day during which the violation continues, with the maximum amount of any Class
I1 penalty not to exceed $137,500.
Part III Page 1 of 8

Permit No. NCS000136
3. Duty to Mitigate
The permittee shall take all reasonable steps to minimize or prevent any discharge in violation of this
individual permit which has a reasonable likelihood of adversely affecting human health or the environment.
4. Civil and CriminalLiabilitx :
Except as provided in Part III, Section C of this permit regarding bypassing of stormwater control facilities,
nothing in this individual permit shall be construed to relieve the permittee from any responsibilities,.
liabilities, or penalties for noncompliance pursuant to NCGS 143-215.3,143-215.6A, 143-215.6B, 143-•
215.6C or Section 309 of the Federal Act, 33 USC 13 l9. Furthermore, the permittee is responsible for
consequential damages, such as fish kills, even though the responsibility for effective compliance may be
temporarily suspended.
5. Oil and Hazardous Substance Liability
Nothing in this individual permit shall be construed to preclude the institution of any legal action or relieve
the permittee from any responsibilities, liabilities, or penalties to which the permittee is or may be subject to
under NCGS 143-215.75 et seq. or Section 311 of the Federal Act, 33 USC 1321.
6. Propegy Rights
The issuance of this individual permit does not convey any property rights in either real or personal
property, or any exclusive privileges, nor does it authorize any injury to private property or any invasion of
personal rights, nor any infringement of Federal, State or local laws or regulations.
7. Severabilihr
The provisions of this individual permit are severable, and if any provision of this individual permit, or the
application of any provision of this individual permit to any circumstances, is held invalid, the application
of such provision to other circumstances, and the remainder of this individual permit, shall not be affected
thereby.
8. Duty to Provide Information
The permittee shall furnish to the Director, within a reasonable time, any information which the Director
may request to determine whether cause exists for modifying, revoking and reissuing, or terminating the
permit issued pursuant to this individual. permit or to determine compliance with this individual permit. The
permittee shall also furnish to the Director upon request, copies of 'records required to be kept by this
individual permit.
9. Penalties for Tampering
The Clean Water Act provides that any person who falsifies, tampers with, or knowingly renders inaccurate,
any monitoring device or method required to be maintained under this individual permit shall, upon
conviction, be punished by a fine of not more than $10,000 per violation, or by imprisonment for not more
than two years per violation, or by both. If a conviction of a person is for a violation committed after a first .
conviction of such person under this paragraph, punishment is a fine of not more that $20,000 per day of .
violation, or by imprisonment of not more than 4 years, or both.
10. Penalties for Falsification of Reports
The Clean Water Act provides that any person who knowingly makes any false statement, representation, or
certification, in any record or other document submitted or required to be maintained under this individual
Part III Page 2 of 8

Permit No. NCS000136
permit, including monitoring reports or reports of compliance or noncompliance shall, upon conviction, be
punished by a fine of not more than $10,000 per violation, or by imprisonment for not more than two years
per violation, or by both.
SECTION B: GENERAL CONDITIONS
1. . Individual Permit Expiration ,
The permittee is not authorized to discharge after the expiration date. In order to receive automatic
authorization to discharge beyond the expiration date, the permittee shall submit forms and fees as are
required by the agency authorized to issue permits no later than 180 days prior to the expiration date. Any
permittee that has not requested renewal at least 180 days prior to expiration, or any permittee that does not
have a permit after the expiration and has not requested renewal at least 180 days prior to expiration, will be
subjected to enforcement procedures as provided in NCGS § 143-2153.6 and 33 USC 1251 et. seq.
2. Transfers .
This permit is not transferable to any person except after notice to and approval by the Director. The
Director may require modification or revocation and reissuance of the permit to change the name and
incorporate such other requirements as may be necessary under the Clean Water Act. Permittee is required
to notify the Division in writing in the event the permitted facility is sold or closed.
3. Si ato Re uirements
All applications, reports, or information submitted to the Director shall be signed and certified.
a. All applications to be covered under this individual permit shall be signed as follows:
(1) For a corporation: by a responsible corporate officer. For the purpose of this Section, a
responsible corporate officer means: (a) a president, secretary, treasurer or vice president
of the corporation in charge of a principal business function, or any other person who
performs similar policy or decision making functions for the corporation, or (b) the
manager of one or more manufacturing production or operating facilities employing more
than 250 persons or having gross annual sales or expenditures exceeding 25 million (in
second quarter 1980 dollars), if authority to sign documents has been assigned or
delegated to the manager in accordance with corporate procedures. .
(2) For a partnership or sole proprietorship: by a general partner or the proprietor,
respectively; or
(3) For a municipality, State, Federal, or other public agency: by either a principal executive
officer or ranking elected official.
b. All reports required by the individual permit and other information requested by the Director shall
be signed by a person described above or by a duly authorized representative of that person. A
person is a duly authorized representative only if:
(1) The authorization is made in writing by a person described above;
(2) The authorization specified either an individual or a position having responsibility for the
overall operation of the regulated facility or activity, such as the position of plant
manager, operator of a well or well field, superintendent, a position of equivalent
responsibility, or an individual or position having overall responsibility for environmental
Part III Page 3 of 8

Permit No. NCS000136
matters for the company. (A duly authorized representative may thus be either a named
individual or any individual occupying a named position.); and
(3) The written authorization is"submitted to the Director.
c. Any person signing a document under paragraphs a. or b. of this section shall make the following
certification: .
"I certify, under penalty of law, that this document and all attachments were prepared under my
direction or supervision in accordance with a system designed to assure that qualified personnel
properly gather and evaluate the information submitted. Based on my inquiry of the person or ;
persons who manage the system, or those persons directly responsible for gathering the
information, the information submitted is, to the best of my knowledge and belief, true, accurate,
and complete. I am aware that there are significant penalties for submitting false information,
including the possibility of fines and imprisonment for knowing violations." .
4. Individual Permit Modification. Revocation and Reissuance, or Termination
The issuance of this individual permit does not prohibit the Director from reopening and modifying the '
individual permit, revoking and reissuing the individual permit, or terminating the individual permit as
allowed by the laws, rules, and regulations contained in Title 40, Code of Federal Regulations, Parts 122 ,
and 123; Title 15A of the North Carolina Administrative Code, Subchapter 2H .0100; and North Carolina
General Statute 143-215.1 et. al.
5 Permit Actions
The permit may be modified, revoked.and reissued, or terminated for cause. The notification of planned:
changes or anticipated noncompliance does not stay any individual permit condition. ,
SECTION C: OPERATION AND MAINTENANCE OF POLLUTION CONTROLS
1. Proper Operation and Maintenance
The permittee shall at all times properly operate and maintain all facilities and systems of treatment and
control (and related appurtenances) which are installed or used by the permittee to achieve compliance with
the conditions of this individual permit. Proper operation and maintenance also includes adequate
laboratory controls and appropriate quality assurance procedures. This provision requires the operation of
back-up or auxiliary facilities or similar systems which are installed by a permittee only when the operation
is necessary to achieve compliance with the conditions of this individual permit.
2. Need to Halt or Reduce Not a Defense
If shall not be a defense for a permittee in an enforcement action that it would have been necessary to halt or
reduce the permitted activity in order to maintain compliance with the condition of this individual permit.
3.` " . Bypassing of Stormwater Control Facilities
Bypass is prohibited and the Director may take enforcement action against a permittee for bypass unless: '
a: Bypass was unavoidable to prevent loss of life, personal injury or severe property damage; and "
b. There were no feasible alternatives to the bypass, such as the use of auxiliary control facilities,
retention of stormwater or maintenance during normal periods of equipment downtime or dry
Part III Page 4 of 8

Permit No. NCS000136
weather. This condition is not satisfied if adequate backup controls should have been installed in
the exercise of reasonable engineering judgment to prevent a bypass which occurred during normal
periods of equipment downtime or preventive maintenance; and
C. The permittee submitted notices as required under, Part II1, Section E of this permit.
If the Director determines that it will meet the three conditions listed above, the Director may approve an
anticipated bypass after considering its adverse effects.
SECTION D: MONITORING AND RECORDS
1. Representative Sampling
Samples collected and measurements taken, as required herein, shall be characteristic of the volume and
nature of the permitted discharge. Analytical sampling shall be performed during a representative storm
event. Samples shall be taken on a day and time that is characteristic of the discharge. All samples shall be
taken before the discharge joins or is diluted by any other waste stream, body of water, or substance.
Monitoring points as specified in this permit shall not be changed without notification to and approval of the Director.
2. Recording Results
For each measurement, sample, inspection or maintenance activity performed or collected pursuant to the
requirements of this individual permit, the permittee shall record the following information:
a. The date, exact place, and time of sampling, measurements, inspection or maintenance activity; .
b. The individual(s) who performed the sampling, measurements, inspection or maintenance activity;
C. The date(s) analyses were performed;
d.. The individual(s) who performed the analyses;
C. The analytical techniques or methods used; and
f The results of such analyses.
3
Flow Measurements
Where required, appropriate flow measurement devices and methods consistent with accepted scientific
practices shall be selected and used to ensure the accuracy and reliability of measurements of the volume of
monitored discharges.
4. Test Procedures
Test procedures for the analysis of pollutants shall conform to the EMC regulations published pursuant to
NCGS 143-215.63 et. seq, the Water and Air Quality Reporting Acts, and to regulations published pursuant
to Section 304(g), 33 USC 1314, of the Federal Water Pollution Control Act, as Amended, and Regulation
40 CFR 136.
To meet the intent of the monitoring required by this individual permit, all test procedures must produce
minimum detection and reporting levels and all data generated must be reported down to the minimum
detection or lower reporting level of the procedure. .
PartIII Page 5 of 8

Permit No. NCS000136
5. Representative Outfali
If a facility has multiple discharge locations with substantially identical stormwater discharges that are
required to be sampled, the permittee may petition the Director for representative outfall status. If it is
established that the stormwater discharges are substantially identical and the permittee is granted .
representative outfall status, then sampling requirements may be performed at a reduced number of outfalls.
6. Records Retention
Visual monitoring shall be documented and records maintained at the facility along with the Stormwater .
Pollution Prevention Plan. Copies of analytical monitoring results shall also be maintained on -site. The
permittee shall retain records of all monitoring information; including all calibration and maintenance
Iecords and all original Strip chart recordings for continuous monitoring instrumentation, and copies of all
reports required by this individual permit for a period of at least 5 years from the date of the sample,
measurement, report or application. This period may be extended by request of the Director at any time.
7.. Inspection and Entry
The permittee shall allow the Director, or an authorized representative (including an authorized contractor
acting as a representative of the Director), or in the case of a facility which discharges through a municipal
separate storm sewer system, an authorized representative of a municipal operator or the separate storm
sewer system receiving the discharge, upon the presentation of credentials and other documents as may be
required by law, to;
a. Enter upon the permittee's premises where a regulated facility or activity is located or conducted,
or where records must be kept under the conditions of this individual permit;
b.. Have access to and copy, at reasonable times, any records that must be kept under the conditions of
this individual permit;
C. Inspect at reasonable times any facilities; equipment (including monitoring and control equipment),
practices, or operations regulated or required under this individual permit; and
d. Sample or monitor at reasonable times, for the purposes of assuring individual permit compliance
or as otherwise authorized by the Clean Water Act, any substances or parameters at any location.
SECTION E: REPORTING REQUIREMENTS., r
1. Discharge Monitoring Re orts
Samples analyzed in accordance with the terms of this permit shall be submitted to the Division on
Discharge Monitoring Report forms provided by the Director. Submittals shall be received by the Division' .
no later than 30 days from the date the facility receives the sampling results from the laboratory.
2. Submitting Reports
Duplicate signed copies of all reports required herein, shall be submitted to the following address:
-Division of Water Quality
Surface Water Protection Section
ATTENTION: Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
Part III Page 6 of 8

Permit No. NCSOOO136
3. Availability of Reports
Except for data determined to be confidential under NCGS 143-215.3(a)(2) or Section 308 of the Federal
Act, 33 USC 1318, all reports prepared in accordance with the terms shall be available for public inspection
at the offices of the Division of Water Quality. As required by the Act, analytical data shall not be
considered confidential. Knowingly making any false statement on any such report may result in the
imposition of criminal penalties as provided for in NCG5 143-215.613 or in Section 309 of the Federal Act.
4. Non-Stormwater Di char es
If the storm event monitored in accordance with this individual permit coincides with a non-stormwater
discharge, the permittee shall separately monitor all parameters as required under the non-stormwater
discharge permit and provide this information with the stormwater discharge monitoring report.
5. Planned Changes
The permittee shall give notice to the Director as soon as possible of any planned changes at the permitted
facility which could significantly alter the nature or quantity of pollutants discharged. This notification
requirement includes pollutants which are not specifically listed in the individual permit or subject to
notification requirements under 40 CFR Part 122.42 (a).
6. Anticipated Noncompliance
The permittee shall give notice to the Director as soon as possible of any planned changes at the permitted
facility which may result in noncompliance with the individual permit requirements.
7. Bvnass
a. Anticipated bypass. If the permittee knows in advance of the need for a bypass, it shall submit
prior notice, if possible at least ten days before the date of the bypass; including an evaluation of
the anticipated quality and affect of the bypass.
b. Unanticipated bypass: The permittee shall submit notice within 24 hours of becoming aware of an
unanticipated bypass.
S. Twenty-four Hour Reporting
The permittee shall report. to the central office.or the appropriate regional office any noncompliance which
may endanger health or the environment. Any information shall be provided orally within 24 hours from
the time the permittee became aware of the circumstances. A written submission shall also be provided
within 5 days of the time the permittee becomes aware of the circumstances.
The written submission shall contain a description of the noncompliance, and its causes; the period of
noncompliance, including exact dates and times, and if the noncompliance has not been corrected, the
anticipated time compliance is expected to continue; and steps taken or planned to reduce, eliminate, and
prevent reoccurrence of the noncompliance.
The Director may waive the written report on a case -by -case basis if the oral report has been received
within 24 hours.
9. Other Noncompliance
The permittee shall report all instances of noncompliance not reported under 24 hour reporting at the time
monitoring reports are submitted.
Part III Page 7 of 8

NCS000136
PART IV LIMITATIONS REOPENER
This individual permit shall be modified or alternatively, revoked and reissued, to comply with any applicable
effluent guideline or water quality standard issued or approved under Sections 302(b) (2) (c), and (d), 304(b) (2) and
307(a) of the Clean Water Act, if the effluent guideline or water quality standard so issued or approved:
a. Contains different conditions or is otherwise more stringent than any effluent limitation in the individual
permit; or
b. Controls any pollutant not limited in the individual permit.
The individual permit as modified or reissued under this paragraph shall also contain any other requirements in the
Act then applicable.
PART V ADMINISTERING AND COMPLIANCE MONITORING FEE
REQUIREMENTS
The permittee must pay the administering and compliance monitoring fee within 30 (thirty) days after being billed by
the Division. Failure to pay the fee in timely manner in accordance with 15A NCAC 2H .0105(b)(4) may cause this
Division to initiate action to revoke the Individual Permit.
PART VI.. DEFINITIONS
1. Act
See Clean Water Act.
2. Arithmetic Mean
The arithmetic mean of any set of. values is the summation of the individual values divided by the number of -
individual values.
.3. Allowable Non-Stormwater Discharges
This permit regulates stormwater discharges.' Non-stormwater discharges which shall be allowed in the
stormwater conveyance system are:
(a). All other discharges that are authorized by a non-stormwater NPDES permit.
(b) . Uncontaminated groundwater, foundation drains, air -conditioner condensate without added
chemicals, springs, discharges of uncontaminated potable water, waterline and fire hydrant
flushings, water from footing drains, flows from riparian habitats and wetlands.
(c) Discharges resulting from fire -fighting or fire -fighting training.
4. Best Management Practices f13MPs)
Measures or practices used to reduce the amount of pollution entering surface waters. BMPs may take the
form of a process, activity, or physical. structure.
Parts IV, V and VI Page I of 5

Permit No. NCS000136 .
5. Bypass
A bypass is the known diversion of stormwater from any portion of a stormwater control facility including
the collection system, which is not a designed or established operating mode for the facility. "
6. Sulk Storage of Liquid Products
Liquid raw materials, manufactured products, waste materials or by-products with a single above ground.
storage container having a capacity of greater than 660 gallons or with multiple above ground storage
containers located in close proximity to each other having a total combined storage capacity of greater than
1,320 gallons. '
7. Clean Water Act
The Federal Water Pollution Control Act, also known as the Clean Water Act (CWA), as amended, 33
USC 1251, et. seq.
8.- Division or DWO
The Division of Water Quality, Department of Environment and Natural Resources.
9. Director
The Director of the Division of Water Quality, the permit issuing authority.
10. EMC
The North Carolina Environmental Management Commission. .
11. Grab Sample
An individual sample collected instantaneously. Grab samples that will be directly analyzed or qualitatively.
monitored must be taken within the first 30 minutes of discharge.
12. Hazardous Substance
Any substance designated under 40 CFR Part 116 pursuant to Section 311 of the Clean Water Act.
13. Landfill ;
-A disposal facility or part of a disposal facility where waste is placed in or on land and which is not a land
treatment facility, a surface impoundment, an injection well, a hazardous waste long-term storage facility or
a surface storage facility.
. : 14.. Municipal Separate Storm Sewer System
A stormwater collection system within an incorporated area of local self-government such as a city or town.
15.. Overburden
Any"material of any nature, consolidated or unconsolidated, that overlies a mineral deposit, excluding
topsoil or similar naturally -occurring surface materials that are not disturbed by mining operations.
Part Vi Page 2 of 5 Pages

Permit No. NCS000136
16. Permittee
The owner or operator issued a permit pursuant to this individual permit.
17. Point Source Dischar a of Stormwater
Any discernible, confined and discrete conveyance including, but not specifically limited to, any pipe, ditch,
channel, tunnel, conduit, well, or discrete fissure from which stonnwater is or may be discharged to waters
of the state. 4
18. Representative Storm Event
A storm event that measures greater than 0.1 inches of rainfall and that is preceded by at least 72 hours in which no
storm event measuring greater than 0.1 inches has occurred. A single storm event may contain up to 10 consecutive
hours of no precipitation. For example, if it rains for 2 hours without producing any collectable discharge, and then
stops, a sample may be collected if a rain producing a discharge begins again within the next 10 hours.
19. Representative Outfall Status
When it is established that the discharge of stormwater runoff from a single outfall is representative of the
discharges at multiple outfalls, the DWQ may grant representative outfall status. Representative outfall
status allows the permittee to perform analytical monitoring at a reduced number of outfalls.
20. Rinse Water Discharge
The discharge of rinse water from equipment cleaning areas associated with industrial activity. Rinse
waters from vehicle and equipment cleaning areas are process wastewaters and do not include washwaters
utilizing any type of detergent or cleaning agent.
• 21. Secondga Containment
Spill containment for the contents of the single largest tank within the containment structure plus sufficient
freeboard to allow for the 25-year, 24-hour storm event.
22. Section 313 Water Priority Chemical
A chemical or chemical category which:
a. Is listed in 40 CFR 372.65 pursuant to Section 313 of Title III of the Superfund Amendments and ..
Reauthorization Act (SARA) of 1986, also titled the Emergency Planning and Community Right -
to -Know Act of 1986;
b. Is present at or above threshold levels at a facility subject to SARA Title III, Section 313 reporting
requirements; and
C. That meet at least one of the following'criteria:
(1) Is listed in Appendix D of 40 CFR part 122 on either Table II (organic priority
pollutants), Table III (certain metals, cyanides, and phenols) or Table IV (certain toxic
pollutants and hazardous substances);
(2) Is listed as a hazardous substance pursuant to section 311(b)(2)(A) of the CWA at 40
CFR 116.4; or
(3) Is a pollutant for which EPA has published acute or chronic water quality criteria.
Part VI Page 3 of 5 Pages

Permit No. NCS000136
23. -Severe Property Damage
Means substantial physical damage to property, damage to the control facilities which causes them to
become inoperable, or substantial and permanent loss of natural resources which can reasonably be
expected to occur in the absence of a bypass. Severe property damage does not mean economic loss caused
by delays in production.
'24. Sianificant Materials
Includes, but is not limited to: raw materials; fuels; materials such as solvents, detergents, and plastic
pellets; finished materials such as metallic products; raw materials used in food processing or production;
hazardous substances designated under section 101(14) of CERCLA; any chemical the facility is required to
report pursuant to section 313 of Title III of SARA; fertilizers; pesticides; and waste products such as ashes, .
slag and sludge that have the potential to be released with stormwater discharges.
25. Significant Spills ,
Includes, but is not limited to: releases of oil or hazardous substances in excess of reportable quantities -
under section 311 of the Clean Water Act (Ref:. 40 CFR 110.10 and CFR 117.21) or section 102 of
CERCLA (Ref: 40 CFR 302.4).
26. Stormwater Runoff
The flow of water which results from precipitation and which occurs immediately following rainfall or as a
result of snowmelt.
27. Stormwater Associated with Industrial Activity
The discharge from any pointsource'which is used for collecting and conveying stormwater and which is
directly related to manufacturing, processing or raw material storage areas at, an industrial site. Facilities
considered to be engaged in "industrial activities" include those activities defined in 40 CFR 122.26(b)(14).
The term does not include discharges from facilities or activities excluded, from the NPDES program.
28. Stormwater Pollution Prevention Plan
: A comprehensive site -specific plan which details measures and practices to reduce stormwater pollution and
is based on an evaluation of the pollution potential of the site.
-29. Ten Year Design Storm
The maximum 24 hour precipitation event expected to be equaled or exceeded on the average once in ten
years. Design storm information can be found in the State of North Carolina Erosion and Sediment Control .
Planning and Design Manual.
30. Total Flow
The flow corresponding to the time period over which the entire storm event occurs. Total flow shall be
either; (a) measured continuously, (b) calculated based on the amount of area draining to the outfall, the .
amount of built -upon (impervious) area, and the total amount of rainfall, or (c) estimated by the
measurement of flow at 20 minute intervals during the rainfall event.
Part VI Page 4 of 5 Pages

Permit No. NCS000136
31. Total Maximum Daily Load (TMDL
A TMDL is a calculation of the maximum amount of a pollutant that a waterbody can receive and still meet
water quality standards, and an allocation of that amount to the pollutant's sources. A TMDL is a detailed
water quality assessment that provides the scientific foundation for an implementation plan. The
implementation plan outlines the steps necessary to reduce pollutant loads in a certain body of water to
restore and maintain water quality standards in all seasons. The Clean Water Act, section 303, establishes
the water quality standards and TMDL programs.
32. Toxic Pollutant
Any pollutant listed as toxic under Section 307(a)(I) of the Clean Water Act.
33. Upset .
Means an exceptional incident in which there is unintentional and temporary noncompliance with
technology based permit effluent limitations because of factors beyond the reasonable control of the
permittee. An upset does not include noncompliance to the extent caused by operational error, improperly
designed treatment or control facilities, inadequate treatment or control facilities, lack of preventive
maintenance; or careless or improper operation.
34. Vehicle Maintenance Activity
Vehicle rehabilitation, mechanical repairs, painting, fueling, lubrication, vehicle cleaning operations, or
airport deicing operations.
35. Visible Sedimentation
Solid particulate matter, both mineral and organic, that has been or is being transported by water, air,
gravity, or ice from its site of origin which can be seen with the unaided eye.
36. 25- ear 24 hour storm event
The maximum 24-hour precipitation event expected to be equaled or exceeded, on the average, once in 25
years..
Part VI Page 5 of 5 Pages

F✓Csnoo136 —'
Z�2-110
ci
_ C7iotr _/.fie cC'oco.,_E oP� vcGti

Central Files: APS SWP
02/13/06
Permit Number NCS000136 Permit Tracking Slip
Program Category
Status Project Type
NPDES SW
In draft Renewal
Permit Type
Version Permit Classification
Stormwater Discharge, Individual
Individual
Primary Reviewer
Permit Contact Affiliation
Bethany, Georgou I ias
Tim Roberts
Permitted Flow
8801 Capital Blvd
0
Raleigh NC
27616
Facelily
Facility Name
Major/Minor Region
Mallincrodt, Inc.
Minor Raleigh
Location Address `'
County
8801 Capital Blvd
Wake
Raleigh NC. 27616
Facility Contact Affiliation
Owner
Owner Name
Owner Type
Mallinckrodt Inc .
Non -Government
Owner Affiliation
Victoria Will
8801 Capital Blvd
Raleigh NC
27616
Scheduled
Orig Issue App Received Draft Initlated
03/15/00 10/06/04 12/12/05
Issuance
l �I,QI��
Public Notice Issue Effecti a
2'�Ila �l'L1Q6 Sl l �O�a
Expiration
�} j3a/I k.
Regulated Activities
T
ftNestedlRecelved Events
Organic chemical manufacturing
Additional Information requested
12/13/05
Additional Information received
12/20/05
Region comments on draft requested
12/28/05
Region comments on draft received
02/08/06
Outfall '001
Waterbody Name
Stream Index
Number Current Class
Subbasin
NEUSE RIVER
27-(20.7)
WS-IV;NSW
03-04-02

Michael F. Easley, Governor
State of North Carolina
William G. Ross, Jr., Secretary
Department of Environment and Natural Resources
Alan W. Klimek, P.E., Director
_Division of Water Quality
February 15, 2006
Mr. Tim Roberts
Mallinckrodt, Inc.
8801 Capital Boulevard
Raleigh, North Carolina 27616
Subject: Draft NPDES Stormwater Permit
Permit No. NCS000136
Mallinckrodt, Inc.
Wake County
Dear Mr. Roberts:
Enclosed with this letter is a copy of the draft stormwater permit for your facility. Please review the draft
very carefully to ensure thorough understanding of the conditions and requirements it contains.
The draft permit contains the following significant changes from this facility's current permit:
• pH monitoring has been added to Part 11, Sec. B. Including this monitoring is a standard revision
for all stormwater permits with analytical monitoring this cycle.
• Total ammonia, ammonium'sulfate, and nitrate monitoring have been added to Part H, Sec. B.
based on chemical sources at this site and nutrient concerns in the Neuse River basin. Also, Total
Suspended Solids (TSS) monitoring has replaced Total Dissolved Solids (TDS) monitoring.
• Total Phosphorus (TP) and Chloride monitoring have been removed from Part II, Sec. B.
• All analytical monitoring has changed to semi-annual (once in the spring and once in the Fall).
This change is based on the Division's revised strategy for stormwater monitoring in renewal
permits and makes stormwater discharge sampling frequency consistent with qualitative
monitoring. Please note that analytical monitoring must stiII be performed during a
representative storm event (whereas qualitative does not).
• The Division has incorporated benchmark values into the permit. These benchmarks are not
permit limits but should be used as guidelines for your facility's Stormwater Pollution Prevention
Plan (SPPP). If any measurements exceed benchmark values, your facility should evaluate the
effectiveness of its Best Management Practices (BMPs), review and/or update its SPPP, and
document any efforts to address stormwater contamination (see Part II, Sections B and D).
• Total Flow monitoring has been removed. The permit still requires Total RainfaII amount and
Rainfall Event Duration be recorded for each sampling event. This change is also based on the
Division's revised strategy for stormwater monitoring in renewal permits. Please note that the
Stormwater Pollution Prevention Plan (SPPP) site map must include drainage area for each
outfall in acres and the percentage of each drainage area that is impervious (see Part II, Sec. A).
North Carolina Division of Water Quality [phone]
1617 Mail Service Center FAX [phone]
Raleigh, North Carolina 27699-1617 On the Internet at http://h2o.enr.state.nc.us/

Mr. Tim Roberts
Mallinckrodt, Inc.
Permit No. NCS000136
February 15, 2006
Page 2
• This segment of the Neuse River has been reclassified to Water Supply (WS-IV) since the last
renewal. The draft permit was revised accordingly, and some benchmarks are based on water
supply standards. In addition, the receiving waters were revised to include Perry Creek
because some outfalls discharge to that waterbody.
Please submit any comments to me no later than thirty (30) days following your receipt of the draft.
Comments should be sent to the address listed at the bottom of this page. If no adverse comments are
received from the public or from you, this permit will likely be issued in about two months.
If you have any questions or comments concerning this draft permit, contact me at [phone] x 529 or
bethany.georgoulias®ncmai l_net.
Sincerely4Grggoulias
Bethany
Environmental Engineer
Stormwater Permitting Unit
cc: Raleigh Regional Office, Water Quality Section (w/attachment)
Stormwater Permitting Unit
Attachments
2

Mallinckrodt Stormwater Permit Renewal
Subject: Mallinckrodt Stormwater Permit Renewal
From: Bethany Georgoulias <[e-mail]>
Date: Thu, 16 Feb 2006 11:27:46 -0500
To: [e-mail]
Jay,
I just noticed in the notes from the Supervisors' meeting earlier this month that
there's been a nitrate issue going on with this site (the company contact had
mentioned it during the renewal process as well). I thought I would send a copy of
the draft NPDES stormwater permit your way (going to notice this week) so that Aquifer
Protection is aware of the renewal and has a"chance to comment if your staff would
like to do so. (Incidentally, we had added nitrate monitoring this permit cycle based
on my review.]
Ron Boone is the RRO regional surface water protection contact for this site.
If you have any questions, Let me know. The notice is available at our website at:
http:_//h2o.enr.state.nc.us/su/publicnotice.htm
Regards,
Bethany Georgoulias
Environmental Engineer
NC DENR DWQ
Stormwater Permitting Unit
[phone], ext. 529
bethany�[e-mail]
f10
NCS000136_draftpermit.Content-Type: application/pdf
pd
Content -Encoding: base64
NCS000136_draftcover.pdf Content -Type: application/pdf
Content -Encoding: base64
ke
COY' �
1 of 1 2/16/2006 11:28 AM

NCS000I 36
Addendums to Staff Report for NCS000136
112512006
Thionyl chloride is no longer used or stored as a raw material at this plant. Because there are no
other sources of chlorides, and because analytical results from the previous permit term demonstrated
chloride levels were consistently below the benchmark values, chloride monitoring was removed
from the draft permit prior to notice.
211312006
In response to RRO staff comments, receiving waters have been clarified as "Perry Creek and the
Neuse River." Perry Creek (27-25-(2)) is classified C-NSW.
Also, the EPA Multi -sector permit benchmark for nitrate + nitrite for this industrial sector (Chemical
and Allied Products) is 0.68 mgll; however, that value reflects a median concentration from the
National Urban Runoff Program (NURP) and may not be appropriate for an industrial stormwater
benchmark. Therefore, the original SPU benchmark of 10 mgll, based on the primary drinking
regulation and NC WS standard, has been retained in the draft permit.
5

I',
MALLINCKRODT INC.-RALEIGH, NC
STORMWATER DATA FOR TOTAL NITROGEN (mg/L)
CY2001 - CY2005
Location
Date
MC001
I MC002 I
MC003
MC004-DS
MC004-US
MC005
1 /8/2001
2.211
6.641
19.71,
1.421
0.651
1.6
2002
Inadvertent!y sampled
for Nitrates only
1 /29/2003
3.8
61.6
14.5
2.1
0.71
1.3
4/25/2003
0.75
3.4
22
2.1
0.58
0.46
9/4/2003
2.2
3.6
16.6
2.9
2.3
1.9
11/19/2003
2.7
17.1
12.2
6.0
5.4
5.0
10/13/2004
2.61
1,931
151
2.8
2.91
0.5
8/9/20051
6.61
6.41
26.31
0.691
01
9.9

Re: Ma'kncicrodt Stormwater Permit Renewal - NCS000136
Subject: Re: Mallinckrodt Stormwater Permit Renewal - NCS000136
From: Bethany Georgoulias<bethany.georgo ul ias@ncmai 1. net>
Date: Tue, 20 Dee 2005 14:18:09 -0500
To: "Roberts, Tim"<[e-mail]>
Hi Tim,
Thanks so much for the response. It would be helpful to get the summary of TKN
values - I found some analytical reports that included TKN in the 2003 files but not
earlier years. Early,January will be fine; I'll be out for much of the next couple
weeks as well. -I hope you have a great holiday!
Thanks,
BG
Bethany Georgoulias
Environmental Engineer
NC DENR DWQ
Stormwater Permitting Unit
[phone], ext. 529
[e-mail]
Roberts, Tim wrote:
Bethany,
I was working on a response when I received your voice mail. I hope your
pile is getting lower and I trust my answers below will help move things
along with your review. Feel free to contact me to discuss any questions
you have with our application. Between now and January 4, 2006 I will only
be in the office Tuesday Dec. 20 (AM only) and Wednesday Dec. 21 (AM only).
Thanks!
Tim Roberts
Environmental, Health & Safety Coordinator
Raleigh Pharmaceutical Plant
Tyco Healthcare/Mallinckrodt
8801 Capital.Boulevard
Raleigh, NC 27616
Phone: [phone]
Fax: [phone]
E-Mail: [e-mail]
-----Original Message -----
From: Bethany Georgoulias (mailto:[e-mail]] Sent: Tuesday,
December 13, 2005 3:23 PM
To: Roberts, Tim
Subject: Mallinckrodt Stormwater Permit Renewal - NCS000136
Mr. Roberts:
I am working on the NPDES Stormwater Permit renewal for Mallinckrodt's
facility in Raleigh, and I just had a few questions. Could you please send
additional information about the following items?
1) In storage area 5-10 (Tank farm on the hill), sumps collect stormwater
that is subsequently released to either the WWTP or stormwater ditch after
testing. What triggers WWTP diversion? Any detection of chemicals at all,
or a certain threshold concentration? GENERALLY, STORMWATER IS ONLY
VISUALLY INSPECTED FOR CONTAMINATION AND RELEASED IF DETERMINED TO BE CLEAN
BASED ON PHYSICAL APPEARANCE AND ODOR. IF FOUND NOT CLEAN, WATER IS PUMPED
1 of 2 12/28/2005 2:33 PM

Re: Mal linckrodt Stormwater Permit Renewal - NCS000136
TO WWTP. IF THERE IS ANY KNOWN POSSIBILITY OF A MINOR TANK RELEASE (E.G.,
PUMP SEAL LEAK), CHEMICAL ANALYSES IS PERFORMED. ANY DETECTION OF CHEMICALS
IN THE SAMPLE WOULD TRIGGER DIVERSION TO THE WWTP.
2) Ammonium sulfate is stored in the MASL above ground storage tanks in
S-25. This site monitored for sulfates during the last term of the permit;
is ammonium sulfate the most likely source of sulfates from this site, or
are there other compounds/raw materials stored and loaded that may also
introduce sulfates in stormwater discharges? WE DO NOT BELIEVE THAT THE
MASL FROM OUR OPERATIONS IS THE SOLE OR MAIN SOURCE OF SULFATES POTENTIALLY
IN STORMWATER. SULFURIC ACID IS USED IN OUR PROCESSES AND AMMONIUM SULFATE
IS THE RESULTING BY --PRODUCT OF ITS USE. WE ALSO ADD SULFITES DURING THE
PRODUCTION OF OUR PRODUCTS, SO SULFUR -BEARING COMPOUNDS ARE IN OUR
WASTESTREAMS. MASL IS ONE POTENTIAL SOURCE HOWEVER THERE ARE SOME SULFATES
IN THE TREATED RESIDUALS APPLIED ON THE HAY FIELDS ON SITE THROUGH THE LAND
APPLICATION PERMIT # WQ0005537 ISSUED BY NCDENR DWQ.
3) Vehicle fuel loading tanks and areas are noted in the tables of materials
storage. Does this facility perform any on -site vehicle maintenance that
exceeds 55 gallons of new motor oil per month? NO. ALL VEHICLE MAINTENANCE
IS PERFORMED BY A THIRD PARTY OFF SITE.
4) Monitoring results showed fairly low phosphorus levels in the stormwater
discharges. Are there many potential sources of phosphorus at this
facility? (I only noted one phosphoric acid tank in the table). This may
not be a pollutant of concern for this facility, depending on the extent of
potential sources at the site. THE PHOSPHORIC ACID TANK IS THE ONLY LIKELY
SOURCE OF PHOSPOHRUS ON SITE. SOME OF THIS PHOSPHORUS IS ULTIMATELY
DISCHARGED TO THE CITY OF RALEIGH POTW VIA OUR TREATED WASTEWATER EFFLUENT.
THE REST OF THE PHOSPHORUS ENDS UP IN THE RESIDUALS APPLIED TO THE HAY
FIELDS AND SHOULD BE TAKEN UP BY THE GRASSES AS A NUTRIENT.
5) The current permit stipulates Total Nitrogen (TN) monitoring instead of
nitrates, but it appears the facility kept monitoring for nitrates instead.
Was TN monitored at all during the last term? YES. WE DID MONITOR FOR
NITRATES/NITRITES AND TOTAL KJELDAHL NITROGEN WHICH, WHEN ADDED TOGETHER,
EQUAL TOTAL NITROGEN. DO YOU NEED THIS INFORMATION FOR YOUR REVIEW AND IF
SO, WHEN DO YOU NEED IT (WOULD EARLY JANUARY BE OK)?
Thanks so much for your help. I know it has taken us quite a while to work
through our backlog of stormwater permit renewals for facilities like yours,
but we are finally making headway!
Regards,
Bethany Georgoulias
Environmental Engineer
NC DENR DWQ
Stormwater Permitting Unit
[phone], ext. 529
[e-mail]
2 of 2
12/28/2005 2:33 PM

64804 Federal Register/Val. 65, No. 210 / Monday, October 30, 2000 / Notices
1.2 Eligibility
You must maintain permit eligibility to discharge under this permit. Any discharges that are not compliant with
the eligibility conditions of this permit are not authorized by the permit and you' must either apply for a separate
permit to cover those ineligible discharges or take necessary steps to make the discharges eligible for coverage.
1.2.1 Facilities Covered
Your permit eligibility is limited to discharges from facilities in the "sectors'' of industrial activity based on Standard
Industrial Classification (SIC) codes and Industrial Activity Codes summarized in Table 1-1. References to "sectors"
in this permit (e.g., sector -specific monitoring requirements, etc.) refer to these sectors.
TABLE 1-1 —SECTORS OF INDUSTRIAL ACTIVITY COVERED BY THIS PERMIT
SIC code or activity code
Activity represented
Sector A: Timber Products
2411 ................................................
Log Storage and Handling (Wet deck storage areas only authorized if no chemical additives are used in
the spray water or applied to the logs).
2421................................................
General Sawmills and Planning Mills.
2426................................................
Hardwood Dimension and Flooring Mills.
2429................................................
Special Product Sawmills, Not Elsewhere Classified.
2431-2439 (except 2434) ...............
Millwork, Veneer, Plywood, and Structural Wood (see Sector W).
2448, 2449.......................:..............
Wood Containers.
2451, 2452......................................
Wood Buildings and Mobile Homes.
2491................................................
Wood Preserving.
2493................................................
Reconstituted Wood Products.
2499................................................
Wood Products, Not Elsewhere Classified.
Sector B: Paper and Allied Products
2611................................................
Pulp,Milis.
2621................................................
Paper Mills.
2631................................................
Paperboard Mills,_.
2652-2657......................................
Paperboard Containers and Boxes.
2671-2679......................................
Converted Paper and Paperboard Products, Except Containers and Boxes.
Sector C: Chemical and Allied Products
2812-2819......................................
Industrial Inorganic Chemicals.
2821-2824......................................
Plastics Materials and Synthetic Resins, Synthetic Rubber, Cellulosic and Other Manmade Fibers Except
Glass.
2833-2836......1.............................
Medicinal chemicals and botanical products; pharmaceutical preparations; in vitro and in vivo diagnostic
substances; biological products, except diagnostic substances.
2841-2844 ......................................
Soaps, Detergents, and Cleaning Preparations; Perfumes, Cosmetics, and Other Toilet Preparations.
2851................................................
Paints, Varnishes, Lacquers, Enamels, and Allied Products.
2861-2859......................................
Industrial Organic Chemicals.
2873-2879......................................
Agricultural Chemicals,
2873................................................
Facilities that Make Fertilizer Solely from Leather Scraps and Leather Dust.
2891-2899......................................
Miscellaneous Chemical Products.
3952 (limited to list) .........................
Inks and Paints, Including China Painting Enamels, India Ink, Drawing Ink, Platinum Paints for Burnt Wood
or Leather Work, Paints for China Painting, Artist's Paints and Artist's Watercolors.
Sector D: Asphalt Paving and Roofing Materials and Lubricants
2951, 2952......................................
Asphalt Paving and Roofing Materials. .-
2992, 2999................................
Miscellaneous.Pmducts of Petroleum and Coal.
Sector E: Glass Clay, Cement, Concrete, and Gypsum Products
3211................................................ Flat Glass.
3221, 3229...................................... Glass and Glassware, Pressed or Blown.
3231................................................ Glass Products Made of Purchased Glass.
3241................................................ Hydraulic Cement.
3251-3259...................................... Structural Clay Products.
3261-3269...................................... Pottery and Related Products.
3271-3275...................................... Concrete, Gypsum and Plaster Products.
3291-3299...................................... Abrasive, Asbestos, and Miscellaneous Nonmetallic Mineral Products.
Sector F: Primary Metals ,
3312-3317...................................... Steel Works, Blast Furnaces, and Rolling and Finishing Mills.
3321-3325...................................... Iron and Steel Foundries.
3331--3339...................................... Primary Smelting and Refining of Nonferrous Metals.
3341................................................ Secondary Smelting and Refining of Nonferrous Metals.
3351- 3357...................................... Rolling, Drawing, and Extruding of Nonferrous Metals.

Federal Register/Vol. 65, No. 210 / Monday, October 30, 2000 / Notices 64821
6.C.2.4 paints (in paste and ready
mixed form); varnishes; lacquers;
enamels and shellac; putties, wood
fillers, and sealers; paint and varnish
removers; paint brush cleaners; and
allied paint producers;
6.C.2.5 industrial organic chemicals;
6.C.2.6 industrial and household
adhesives, glues, caulking compounds,
sealants, and linoleum, tile and rubber
cements from vegetable, animal or
synthetic plastic materials; explosives;
printing ink, including gravure, screen
process and lithographic inks;
miscellaneous chemical preparations
such as fatty acids, essential oils, gelatin
(except vegetable), sizes, bluing, laundry
sours, writing and stamp pad ink,
industrial compounds such as boiler
and heat insulating compounds, and
chemical supplies for foundries;•
6.C.2.7 . ink and paints, including
china painting enamels, indian ink,
drawing ink, platinum paints for burnt
wood or leather work, paints for china
painting, artists' paints and artists'
water colors;
6.C.2.8 nitrogenous and phosphatic
basic fertilizers, mixed fertilizers,
pesticides and other agricultural
chemicals.
6.C.3 Limitations on Coverage
6.C.3.1 Prohibition of Non -Storm
Water Discharges. (See also Part 1.2.3.3)
Not covered by this permit: non -storm
water discharges containing inks, paints
or substances (hazardous,
nonhazardous, etc.) resulting from an
onsite spill, including materials
collected in drip pans; washwater from
material handling and processing areas;
and washwater from drum, tank or
container rinsing and cleaning.
6.C.4 Storm Water Pollution
Prevention Plan (SWPPP) Requirements
In addition to the following
requirements, you must also comply
with the requirements listed in Part 4.
6.C.4.1 Drainage Area Site Map. (See
also Part 4.2.2.3) Also identify where
any of the following may be exposed to
precipitation/surface runoff. processing
and storage areas; access roads, rail cars
and tracks; areas where substances are
transferred in bulk; and operating
machinery.
6.C.4.2 Potential Pollutant Sources.
(See also Part 4.2.4) Describe the
following sources and activities that
,,}rave potential pollutants associated
with them: loading, unloading and
transfer of chemicals; outdoor storage of
salt, pallets, coal, drums, containers,
fuels, fueling stations, vehicle and
equipment maintenance/cleaning areas;
areas where the treatment, storage or
disposal (on- or off -site) of waste/
wastewater occur; storage tanks and
other containers; processing and storage
areas; access roads, rail cars and tracks;
areas where the transfer of substances in
bulk occurs; and areas where machinery
operates.
6.C.4.3 Good Housekeeping
Measures. (See also Part 4.2.7.2.1.1) As
part of your goodhousekeeping
program, include a schedule for regular
pickup and disposal of garbage and
waste materials, or adopt other
appropriate measures to reduce the
potential for discharging storm water
that has contacted garbage or waste
materials. Routinely inspect the
condition of drums, tanks and
3
contiiii=s for potential. leaks. 2$VIG
aQL�
6.C.5 Monitoring and Reporting A-
Requirements (See also Part 5) j
)
TABLE C-I.—SECTOR-SPECIFIC NUMERIC EFFLUENT LIMITATIONS AND BENCHMARK MONITORING
Sor Benchmark monitoring cut- 2 V V
(Discharges may be subject
ect t to requirements for more Parameter oft concentration � Numeric limitation
than one sector/aubsector) ff"
Part of Permit Affected/Supplemental Requirements
Phosphate Subcategory of the Fertilizer Manufacturing
Total Phosphorus (as P) ...
............................................
105.0 moll., daily max.
Point Source Category (40 CFR §418.10)--applies to
35 mg/L, 30-day avg.
precipitation runoff,. that during manufacturing or
processing, comes into contact with any raw mate-
rials, Intermediate product, finished product, by-prod-
ucts or waste product (SIC 2874).
Fluoride ..............................
............................................
75.0 mglL, daily max.
25.0 mgk 30-day avg.
Agricultural Chemicals (2873-2879) ...............................
Nitrate plus Nitrite Nitrogen
0.68 mg/L.
Total Recoverable Lead ....
0.0816 mg/L......................
Total Recoverable Iron ......
1.0 mgfL .............................
Total Recoverable Zinc .....
0.117 mg1L. ....:...................
Phosphorus .......................
2.0 mg1L............................
Industrial Inorganic Chemicals (2812-2819) ...................
TOW Recoverable Alu-
0.75 mg/L
Nitrate plus Nitrite Nitrogen
minum1.0
mglL ............................
Total Recoverable Iron......
O.SB mg/L ..........................
Soaps, Detergents, Cosmetics, and Perfumes_ (SIC
Nitrate plus Nitrite Nitrogen
0.68 mg1L.
2841-2844). t q
Total Recoverable Zinc .....
0.117 mg/L.,
Plaslica, Syniheiics, and Resins (SIC 2821-2824) ........
Total Recoverable Zinc .....
1 0.117 mg/L.
t Monitor oncelquarter for the year 2 and year 4 Monitoring Years.
2 Monitor once/year for each Monitoring Year.
6.13 Sector D—Asphalt Paving and
Roofing Materials and Lubricant
Manufacturers
6.D.1 Covered Storm Water
Discharges
The requirements in Part 6.D apply to
storm water discharges associated with
industrial activity from Asphalt Paving
and Roofing Materials and Lubricant
Manufacturers facilities as identified by
the SIC Codes specified under Sector D
in Table 1-1 of Part 1.2.1.
6.113.2 Industrial Activities Covered by
Sector D
The types of activities that permittees
under Sector D are primarily engaged in
are:
6.D.2.1 manufacturing asphalt
paving and roofing materials;

Re: MCYkckrodt
Subject: Re: Mallinckrodt
From: Bethany Georgoulias<bethany. georgo ul ias@ncmail. net>
Date: Wed, 25 Jan 2006 07:58:24 -0500
To: myrl nisely <[e-mail]>
CC: [e-mail]
Hi guys,
Just a follow-up to my note - Tim left a message this morning and indicated there are
no longer any sources of chlorides at the plant. I'm going to recommend removing
monitoring for that parameter from the stormwater permit (a change from my staff
report request), particularly since analytical results from the previous permit term
also show that levels were consistently below the benchmark.
Thanks,
BG
Bethany Georgoulias
Environmental Engineer
NC DENR DWQ
Stormwater Permitting Unit
[phone], ext. 529
[e-mail]
Bethany Georgoulias wrote:
Hi Myrl,
I got a call from Tim Roberts at Mallinckrodt today, and he requested a copy of the
draft renewal stormwater permit for that facility in preparation for your
inspection visit. He wasn't there when I called, but I left a message explaining
that we wouldn't normally send out the draft permit to the permittee at this
stage ---especially since we would not have a chance to incorporate any
recommendations from the region based on the site visit. However, I said I'd be
happy to talk to him about the likely changes, so I'll go over those with him on
the phone.
A couple other notes - in looking over my staff report request and the application
materials, I did want to request your input on a couple of specific issues during
your visit. (1) I recommended keeping chloride monitoring in the permit, but in the
application I saw that the company no longer uses or stores thionyl chloride --so
I'm wondering if there are still other sources of chlorides, or if we should
consider removing that monitoring at this renewal. I do plan to ask Tim about it
when I talk to him, and I'll pass along what he says. (2) Looking back at the
storage and loading area inventory they provided, there are several transformer
substations, vehicle fuel storage and loading areas, etc. ... based on your
observations during the visit, could you let me know if you would also recommend
Oil & Grease monitoring?
Thanks? BG
of 1 1/25/2006 7:58 AM

Michael F. Easley, Governor
William G. Ross Jr,, Secretary
North Carolina Department of Environment and Natural Resources
Alan W. Klimek, P.E., Director
Division of Water Quality
December 7, 2004
Tim Roberts
Mallinckrodt Inc.
8801 Capital Boulevard
Raleigh, North Carolina 27616
Subject: NPDES Permit Renewal Application
Permit Number.NQS0001-36�
Individual Stormwater Permit
Wake County
Dear Mr. Roberts:.
The Division of Water Quality's Stormwater Permitting Unit hereby acknowledges receipt of your
renewal application for coverage under NPDES Permit Number NCS000136 on October 6, 2004. The
submitted, renewal package contained the following items:
➢ Signed application
➢ Site map
➢ Analytical monitoring results summary
➢ Qualitative monitoring results summary
➢ Best Management Practices summary
➢ Narrative describing significant changes at the permitted facility
➢ Signed Stormwater Pollution Prevention Plan certification
We have conducted a 'preliminary review of the renewal application and supplemental information, and
the package appears to be complete. No additional information is required at this time. If you have any
questions about the renewal process or would like to discuss this letter, please contact, me at (919) 733-
5083, extension 529.
Sincerely,
Bethany A. Georgoulias
Environmental Engineer
cc: Raleigh Regional Office
Stormwater-P_eimitting -Unit,Fil�
Central Files.
N°1e Carolina
,�atural�y
North Carolina Division of Water Quality 1617 Mail Service Center Raleigh, NC 27699.1617 Phone [phone] Customer Service
Internet: h2o.enr.state.nc.us 512 N. Salisbury St Raleigh, NC 27604 FAX [phone]
An Equal Opportunity/Affirmative Action Employer— 50% RecycW10% Post Consumer Paper

State of North Carolina
Department of Environment
and Natural Resources
Division of Water Quality
Michael F. Easley, Governor
William G. Ross Jr., Secretary
Alan W. Klimek, P.E., Director
September 20, 2004
MALLINCRODT, INC.
ATTN: VICTORIA ] WILL, OR SUCCESSOR
8801 CAPITAL BLVD
RALEIGH, NC 27616
Dear Permittee:
1 • •
f
NCDENR
NORTH CAROLINA DEPARTMENT OF
ENVIRONMENT AND NATURAL RESOURCES
Subject: NPDES Stormwater Permit Renewal
Mallincrodt, Inc.
Permit Number NCS000136
Wake County
Your facility is currently covered for Stormwater discharge under NPDES Permit NCS000136. This permit expires
on March 31, 2005. North Carolina Administrative Code (15A NCAC 2H.0105(e)) requires that an application
for permit renewal be filed at least 180 days prior to expiration of the current permit. In order to assure your
continued coverage under your permit, you must apply to the Division of Water Quality (DWQ) for renewal of
your permit. To make this renewal process easier, we are informing you in advance that your permit will be
expiring. Enclosed you will find an individual permit renewal application form, supplemental information request,
and Stormwater Pollution Prevention Plan certification.
Filing the application form along with the requested supplimental information will constitute your application for
renewal of your permit. As stated above, the application form must be completed and returned along with all
requested information by October 1, 2004 in order for the permit to be renewed by March 31, 2005.
Failure to request renewal by October 1, 2004 may result in a civil assessment of at least $500.00. Larger penalties
may be assessed depending on the delinquency of the request. Discharge of stormwater from your facility without
coverage under a valid Stormwater NPDES permit would constitute a violation of NCGS 143-215.1 and could
result in assessments of civil penalties of up to $25,000 per day.
If you have any questions regarding the permit renewal procedures please contact Bill Mills of the Stormwater and
General Permits Unit at [phone], ext. 548.
Sincerely,
Bradley Bennett, Supervisor
Stormwater and General Permits [Unit
cc: Central Files
Stormwater and General Permits Unit Files
Raleigh Regional Office
1617 Mail Service Center, Raleigh, North Carolina 27699-1617 Telephone [phone] Fax [phone]
An Equal Opportunity Affirmative Action Employer 50% recycled/ 10% post -consumer paper

• 3722 Benson Drive a Reieigh, NC 27609
SO Ut1017.5 (919) $73-1060 ■ Faxw,s lutio $73-1074
cs.com
(, J www.solutions-ics.com
Industrial & Envit�nmental Services
September 30, 2004
Mr. Bradley Bennett
Supervisor, Stormwater and General Permits Unit
North Carolina Department of Environment and Natural Resources
1617 Mail Service Center"-~�---- ,�:,
Raleigh, NC 27699-1617
Re: NPDES Stormwater Permit Renewal
Mallinckrodt Inc.
Permit Number NCS000136
Wake County
T h,
CuT s 2004
Dear Mr. Bennett: i :.- QEIiR - Iti�ATER QUALITY
POINT SOURCE BRAUCH
Enclosed you will find two copies of the NPDES Stormwater Permit Renewal pac ge rrr
NCS000136, submitted to you by Solutions Industriaf4&,En'v1mPment41 Services Inc. on behalf
client Mallinckrodt Inc. Included in the package are: �' W-:�
• The Renewal Notification Letter;
• The Permit Coverage Application Form;
• The Supplemental Information Checklist; and
• The compiled supplemental information.
No.
our
Please note that for Item 1 of the supplemental information, Mallinckrodt is developing a detailed figure
that locates impervious surfaces across the active manufacturing area at the Raleigh Plant. In addition to
the enclosed information, Mallinckrodt will send a copy of that figure when it is completed.
If you have any questions, please contact Mr. Tim Roberts of Mallinckrodt Inc., at [phone].
Yours truly,
SOLUTIONS INDUSTRIAL & ENVIRONMENTAL SERVICES
Barbara L. Oslund, P.E.
Senior Engineer
cc: Mr. Tim Roberts — Mallinckrodt Inc.

NPDES STORMWATER PERMIT RENEWAL
MALLINCKRODT INC.
PERMIT NUMBER NCS000136
RALEIGH, WAKE COUNTY, NORTH CAROLINA
Prepared for:
Mallinckrodt Inc.
8801 Capital Blvd.
Raleigh, NC 27616
Prepared by:
Solutions Industrial & Environmental Services, Inc.
3722 Benson Court
Raleigh, NC 27609
Phone: [phone]; Fax [phone]
www.solutions-ies.com
CAROB
[AL i
N E�
A L 0
�1111/11111100

09/ .�P,/2004 14:03 9197339612
State of North Carolina
Department of Environment
and- Natural of
Division .of Water Quality
Michael F. Easley, Governor
Williarrl G. Ross Jr., Secretary
Alan W. Klimek, P.E., Director
September 23, 2004 j
MALLINCRODT, INC.
.A.TT•N: VICTORIA J WILL, OR SUCCESSOR
8801 CAPITAL BLVD
RALEIGH, NC 27616
.. Subject:{
MIN
NCD'1.::E1
NcATM, CARQUkA 00ARI
ENVIRONMENT AND NATURAL,
S Stormwater Perni t Renewal
icrodt, Inc.
t Number NCS0001.36
PAGE 01
lake County
,
Dear Perznittee:
Your facility is currently covered for stormwater discharge under 11,
DES Permit NCS0001.36. This peri
riit expires
on March 31, 2005. North Carolina Administrative Code (15A N
C 2H.0105(e)) requiies that an opp
'cation
for permit renewal be filed at least 180 days prior to expiration of
current permit. In order -to assure I
our .
continued coverage under your permit, you must apply to the Divis
of Water Quality (DWQ)' for gene
afoi f
your permit. To make this renewal process easier, we are informin
ou in advance that your. permit Vil
be
expiring. Enclosed you will find:an individual permit renewal app -
ation form, supplemental informatic
n request, ,
and Stormwater Pollution Prevention Plan certification.
Filing the application form along with the requested supplemental i J
brmation will constitute your applic
tion for
renewal of your permit. As stated above, the application form mus
a completed and returned alottg'wit
a all'
requested information'by October 1, 2004 in order for the permit t
e renewed by March 31, 2045.
Pailurc to request renewal by October 1, 2004 may result in a civil
sessment of at least $500.00. Larger
penalties ;
may be assessed depending on the delinquency of the request. Disd
arge of stormwater from.your facility
without ••
coverage under a valid stormwater NPDES permit would constitute
violation of NCGS I43-215.1 acid could'
result in assessments of civil penalties of up to $25,000 per day,
If you have any questions regarding the permit renewal procedures
ease contact Bill Mills of the Storm
ater and
General Permits Unit at [phone], ext. 548.
.[
Sin
eIy,.
Brz ey Bennett, Supervisor
Sto water and General Permits Unit
cc: Central Piles
Storrttwattr and General Permits Unit Files
Raleigh Regional Office
1617 Mail Service Center, Raleigh, North Carolina 27699-1617 %lophone 919.733-5083 , Fax [phone]
An Equal Opportunity Affirmative Action Employer 1106 recycled/ 10% post -consumer piper
I

p� w`r"FoG PERMIT C OVERAGE ,
a RENEWAL A]?PLICATION FOR
National Pollutant Discharge )Elirnination Syst
Stormwater Discharge Permit
'Permit Number
NCS000136
THIS APPLICATION MUST BE SIGNED AND RETIMNED AL WITH THE REQUESTED S'
INFORIti1ATION TO TI EDIV. OF WATER QUALITY IN ORD FOR YOUR FACILrn'TQ I
RENEWAL OF YOUR STORMWATER EIL IT NCS000136
.The following is the information currently in our database for yourft
ility. Please review this infc
and make all corrections as necessary in the space provided to the of the current information.
OWNER INFORMATION
OwnerlOrg. Name:
XU& t=XO #X
Ownex Contact:
Mailing Address:
Phone Number:
Fax Number
Email address:
FACITTY ZIFORMATI41�!
Facility Name:
KrD4Xl}➢11X=XM-
Facility Contact:
Facility Address:
8801 CAPITAL BLVD
RALEIGH, NC 27616
Phone Number:
Fax Number
E-mail address:
PERMIT INFORMATION
M=XXXX=
Permit Contact:
Mailing Address:
8801 CAPITAL BLVD
RALEIGH, NC 27616
Phone Number:
X9MMMbGX
Fax Number:
E-mail address:
DISCHARGE IHEORMATICLN
Discharge Receiving Water: NEUSE R1vER
Stream Class: C NSW
Basin:
Sub -Basin #: 030402
Number of outfalls:
CERTIFICATION
I certify that I am familiar with the information contained in the
belief such inf ation is true, Coe and accurate, t
Signature
times Z. Ziei{eHmier
-Prim' or type name of person signing above
Please, return this completed renewal application farm to:
Individual Permit Rcr
Attn: Aisha Lau
Stormwater and General Ps
1617 Mail Service 0
Raleigh, North Carolina 2'
i!iallinckre'4A inc.
fames�L. zie enmier
IA01' 'Canital Blvd.
a1.ei ri-
7
' S 1
J
ENNTAL
carefully , ..
1 .
I '
919-878-2895-'
919-878-2823
Tim.Rober s@'tycoheal h
Tim Roberts
i, —d /6—Lt3701 •
Tim:h_Robertsft (rolthc re.co
and that to the besi of my -knc
Date jli r
Plant Managex
Title
1
s Unit
-1617
and

rwut Uq
SUPPLENIENTA'L INFORMATION REQUIRED FO RENEWAL OF INDIVIDUAL DES•
` STORMWATER P01MIT .
Tw2 copies of each of the following shall accompany this su littal in order for the application tobe
considered complete:
(Do not submit the site Stormwater Pgl&tion Prevention Plan)
Initials
^ 1
I
l
.
v
A current Site Map from the Stormwater PolA,
I ion Prevention Plan. The location of
industrial activities (including storage of rnati
ais, disposal areas, proeess,Areas anid
loading and unloading areas), drainage suuct
s, drainage areas for each outfall,
utlding
locations and impervious surfaces should be
arly noted,
2. A sumtmary of Analytical Monitoring results
ing the term of the existing permit
(if your
permit required analytical sampling). Do not'
bmit individual lair reports. The st
mrnary
can consist of a table including such items ash
itfall number, parameters sampled,
ab
results, date sampled, and storm event data.
3. A summary of the Visual Monitoring resu?is.
o not submit individual monitoring
reports.
The summary can consist of a table includin
Ach items as outfall numberi pare
tors
io surveyed, observations, and date monit
1 nducted.
4. A summary of the Bcst Management Practic
utilized at the permitted facility, Summary
should consist of a short narrative descriptio
' each BMP's in place at the facility,
If the
implementation of any BMP's is planned, pleZ
z include information on. these B Ws.
.5. A short narrative describing any significant ch
inges in industrial activities at the p
rmitred
facility. Significant changes could include th
ddition or deletion of work proces
s,
changes in material handling practices, chang
in material storage practices, and/or
changes in the raw materials used by the facil}
.
6... Certification of the development and implem¢
ation of a Scormwater Pollution Pr
vention
Plan for the permitted facility (Sign and retur
ttached form).
�r If the final year analytical monitoring of the
sting permit term has not been dom
feted
prior to filing the renewal submittal, then the
st. years monitoring results should b
submitted within 30 days of receipt of the lab
tory reports. (i.e. do not withhold
renewal
submittal waiting on lab results) i
Representative storm sampling may now be cl ducted anytime during the year.(th April to
November window has been eliminated) and A., representative rainfall event is no
defined as a storm event that measures great an 0.1-inch" and is preceded by a least 72
hours in which no storm event measuring gT f r than 0.1 inches has occurred.

NPDES Stormwater Permit Renewal Mallinckrodt Inc.
Permit Number NCS000136 Wake County
Supplemental Information September 30, 2004
Item No. 1 Site MaP
The Raleigh Pharmaceutical Plant is located at 8801 Capital Boulevard in Raleigh, North Carolina. The
latitude and longitude of the facility are 35°54'03" North and 78°33'39" West, respectively. A site
location map is provided as Figure 1, and a site plan is provided in Figure-2. The facility consists of
approximately 27 acres of land which are used for pharmaceutical manufacturing operations, 29 land
application fields (approximately 200 acres) permitted for wastewater residual application and
approximately 350 acres of undeveloped property..The facility is bounded by:
• Neuse River to the north;
• Mallinckrodt Inc., Raleigh Medical Imaging Plant and Durant Road to the south; .
• Capital Boulevard (US Route 1) to the east; and
+ North Wake County Sanitary Landfill and the Falls River Subdivision to the west.
The facility began its operations in November 1966 and is engaged in the manufacture of specialty
pharmaceutical products. The facility operates 24 hours per day, 7 days per week, except for
approximately 12 days per year when the facility is shutdown for maintenance and general equipment
inspections. Products include para-aminophenol (PAP) and acetyl-pars-aminophenol (APAP). The
facility operates under Standard Industrial Classification (SIC) code 2833 - Medicinal and Botanicals
(APAP).
As shown in the industrial area site plan (Figure 3), the administrative buildings (Buildings 1, 2, and 10)
are located along Capital Boulevard (US Route I) in the eastern portion of the site. The northern and
western sides of the industrial area contain the support areas 'for the pharmaceutical manufacturing
processes. The facility operations are centered in and around Buildings 201, 205 and 101. PAP is
produced in Buildings 201 and 205, while Building 101 houses the production operations for APAP.
Raw materials are transported to the facility in railcars, bulk tanker trucks and in drums and other portable
containers. Prior to shipment off -site, the majority of the finished product is stored within the Building 51
Warehouse, located south of the manufacturing area. Additional finished product is stored in the Building
10 Warehouse. The -northern end of the industrial area is also the location of the facility's wastewater
treatment plant (WWTP).
The western side of the pharmaceutical manufacturing area contains the following:
• bulk ASTs to the west of Buildings 201-205 for raw materials and products;
• the Maintenance Building (Building 903); '
+ the Boiler House (Building 901) and its associated fuel storage ASTs;
•. the gasoline and diesel storage area to the west of Building 51;
- • and the fire training area.
There are six stormwater drainage zones at the Raleigh Pharmaceutical Plant as shown on Figure 2.
Additional Figures attached to this application include:
• Figure 4 Material Storage Practices Location Map;
• Figure 5 Loading/Unloading Activities Location Map;
• Figure 6 Outdoor Process Areas Location Map;
0 Figure 7 Dust/Particulate Generating Control Processes Location Map; and
• Figure 8 Waste Handling Areas Location Map.

NPDES Stormwater Permit Renewal Mallinckrodt Inc.
Permit Number NCSOo0136 Wake County
Supplemental Information September 30, 2004
Item No. 2 Analytical Monitoring Results
As required by.the schedule in Permit No. NCS000136, seven sampling and analytical events were
conducted at each stormwater discharge outfall during representative storm events over the term of the
permit. A summary of analytical monitoring results is provided in Attachment I.
Item No.3 Qualitative Monitoring Results ;
As required by the schedule in Permit No. NCS000136, visual inspections of each stormwater discharge
outfall is conducted twice per year. A summary of visual inspections is provided in Attachment;II.
Item No. 4 Summary of Best Management Practices
The following subsections present the current Best Management Practices implemented at"the Raleigh
Pharmaceutical Plant.
I. BMPs for Materials Storage Areas
Table 1 provides a listing of the materials storage practices at the Raleigh Pharmaceutical Plant. The
locations of the materials storage areas are shown on Figure 4. For each of the materials storage areas,
Table 1 also lists the following: types of materials stored; the structural BMPs currently provided in the
area; and the procedural BMPs implemented in the storage area.
Based on the information provided in Table 1, the following 12-materials storage areas were identified as
not posing a threat to the quality of stormwater from the facility:
• Building 51 Warehouse (S-1)
• Building 51A Warehouse (S-2)
•, Hydrogen Tanks (S-8) - ..
• Ammonia Tanks (5-12)
• Building 100 (5-13)
• Building 200/204 PAP Warehouse (5-18)
• Building 10 Warehouse (5-22)
Warehouse Northeast of Building 101(5-26).
• Propane Aboveground Storage Tank (5-35)
• Wastewater Filter Solids Accumulation Area (5-37)
• Propane Aboveground Storage Tank (5-38)
• Building 901 (5-39)
• Building 907 Oil Storage (5-50)
Structural and procedural BMPs for these areas include:
• complete enclosure of warehouse storage areas with walls, roofing, and concrete flooring
• absence of floor drains in warehouse storage areas;
• provisions to store raw materials in well -conditioned packaging;
• ' stacking materials at safe heights;
• readily available absorbent materials; and/or
• lack of stormwater concern due to the phase (such as gaseous) of the material.

NPDES Storrawater Permit Renewal Mallinckrodt Inc.
Permit Number NCS000136 Wake County
Supplemental Information September 30, 2004
In addition to the areas listed above, there are several former storage areas that were active. at.the start of
the stormwater management program. However, due to ongoing efforts to improve potential stormwater
pollution sources and/or due to process changes, these areas are now either completely removed"from the
property or are permanently inactive. These areas are noted at the end of Table 1 and include:
• Former No. 6 Fuel Oil Tank (S4)
• Former Storage Area West of Shot Pond (S-21)
• Former Flammable Liquids Storage Area (S-28)
• Former Waste Toluene Storage Tank Area (S-32)
• Former Day Tanks at Building 205 (S-34)
• Former Corrective Action Roll -Off Storage (S-36)
The remaining storage areas were identified as potential threats to the quality of stormwater from the
facility. Therefore, additional structural and/or procedural BMN were instituted to eliminate or reduce
exposure of significant materials to stormwater, or divert stormwater run-off away from these areas.
BMPs for these material storage areas are described in Table 1.
H. BMPs for Loading/Unloading Areas
Table 2 provides a listing of the 17 loadinglunload ing areas at the Raleigh Pliacrriaceuticai Plant. The
locations of the loading/unloading areas are shown on Figure 5. For each of the loading/unloading areas,
Table 2 also lists of the following: types of materials loaded/unloaded; the structural BMPs currently
provided in the area; and the procedural BMPs implemented in the area.
Based on'the information provided in Table 2, two of the 17 loading/unloading areas were identified as
not having the potential to adversely affect the quality of stormwater-from the facility:
• Building 51 Warehouse (L-1)
• Loading/unloading dock at Building 100 (L-10).
Structural and procedural BMPs for these areas include:
• bumper pads which form a tight seal between the trucks and the building;
i • canopies over and flaps on the sides of the loading(unloading area;
• adjacent driveways sloped toward drainage trenches;
• material handling operations conducted inside the tractor trailers and the warehouse;
• provisions to .place materials on pallets; stacking materials at. safe heights; readily available
! absorbent material; and utilizing trained fork lift operators.
In addition to the areas listed above, there are several former loading/unloading areas that were active at
the start of the stormwater management program. However, due to ongoing efforts to improve potential
stormwater pollution sources and/or due to process changes, these areas are now either completely
removed from the property or are permanently inactive. These areas are noted at the end of Table 2 and
include:
• Former K083 Aniline Tar Loading/Unloading (L-5)
• Former Waste Toluene Loading (L-15)
• Former Thion 1 Chloride and DMF Unloading � Y g Area � (L-16
)
ill.

r NPDES Stormwater Permit Renewal Mallinckrodt Inc.
Permit Number NCS000136 Wake County
it Supplemental Information September 30, 2004
The remaining loading/unloading areas were identified as potential threats --to the quality of stormwater from
the facility. Therefore, additional structural and/or procedural BNTs were evaluated to eliminate or reduce
exposure of significant materials to stormwater, or divert stormwater run-off away from these areas. BMPs
for these loadinglunloading areas are described in Table 2.
III. BMPs for Outdoor Process Areas
Table 3 provides a listing of the four outdoor process areas at the Raleigh Pharmaceutical Plant. The
locations of the outdoor process areas are shown on Figure 6. For each of these outdoor process areas,
Table 3 also lists the following: types of materials processed; the structural BMPs currently provided in
the area; and the procedural BMPs implemented in the area.
Based on the information provided in Table 3, the process area of the WWTP (P-4) was identified as not
having the potential to affect the quality of stormwater from the facility. Structural and procedural BMPs
for this area include plastic liners in the steel tanks, high level alarms, flow control devices, a water
leachate system that collects minor spills, and inspections performed in accordance with facility Standard
Operating Procedures (SOPS). The maintenance wash pit (P-2) and PAP Plant Deluge Retention Basins
(P-3) were also identified as not being significant sources of potential stormwater contamination.
The Fire Training Area (P-1) was identified as a potential threat to the quality of stormwater from,the
facility. The BMPs for the outdoor process areas are described in Table 3.
IV. BMPs for Dust/Particulate Generating Control Devices
Table 4.1ists the four-dust/particulate generating control devices at the Raleigh Pharmaceutical Plant. The
locations of the dust/particulate generating control devices are shown on Figure 7. For each of these
devices, Table.4 lists of the following: types of materials; the structural BMPs currently provided in the
area; and the procedural BMPs implemented in the area.
Based on the information provided in Table 4, all four devices are identified as not having potential to
adversely affect stormwater.
V. BMPs for Waste Handling Areas
Table 5 provides a listing of the waste handling areas at the Raleigh Pharmaceutical Plant. The locations
of the waste handling areas are shown in Figure 8, except for the Land Application Fields (W-15), which
are noted on Figure 2. For each of the waste handling areas, Table 5 also lists of the following: types of
materials accumulated; the structural BMPs currently provided in the area; and the procedural BMPs
implemented in the waste handling area.
There is one former waste handling areas that was active at the start of the stormwater management
program. However, due to ongoing efforts to improve potential stormwater pollution sources and/or due
to process changes, these areas are now either completely removed from the property or are permanently
inactive. This area is known as the Former Open -top Roll -off Between Rail Yard and Acetic Acid
Loading Station (W-12) and is noted at the end of Table 5.
Based on the information provided in Table 5, only the Land Applications Fields were identified as
potential threats to the quality of stormwater from the facility. The BMPs and inspection schedules for
the Land Application Fields are specified in Non -Discharge Permit WQ0005537, l`
4

1
NPDES Stormwater Permit Renewal Mallinckrodt Inc.
Permit Number NCS000136 Wake County
Supplemental Information September 30, 2004
Item No. 5 Narrative Description of Significant Changes in Industrial- ctivities
Changes to industrial activities and stormwater management improvements are described below.
Drainage Zone #2. In 2002, a new valve was installed upstream of Outfall # 2 in Drainage Zone #2. This .
j valve is normally operated in the closed position.
Drainage Zone #3. Stormwater runoff collection was improved in 2003 in the area between Buildings 101
and 201, west of Building 2. An asphalt curb has been built along the eastern side of the pavement between
the acetic acid tank farm and the 201/205 bin staging area so that sheet flow is captured and routed into the
trench drain that flows north from the 2011205 bin staging area to the process sewer. Asphalt curbs have
also been built west of the acetic acid tank farm, isolating the flow west from this area and directing it to a
sump, which is manually pumped to the process sewer.
In January 1997, Mallinckrodt constructed an earthen fill embankment through the stormwater retention
pond under the approval of Nationwide General Permit Number 38 issued by the USACOE,.Wilmington
' District. The embankment acts as a hydraulic barrier, separating stormwater run-off associated with the
manufacturing areas and fields located east of approximate North Carolina State' Plan Coordinate E
2,128,0001 (drainage zone #3A, approximately 260 acres) from stormwater runoff associated with the land
application fields located west of approximate North Carolina State Plan Coordinate E 2,128,000 (drainage
zone #3B, approximately 172 acres).. The throttling device installed in the 'dam wall for the' Stormwater
retention pond has been closed since December 28, 1996. The stormwater retention pond has a surface area
of approximately 23.7 acres and capacity of approximately 15 million gallons.
With the throttling device closed, outfall #3 has been relocated west of earthen fill embankment. Drainage
z , zone 3B discharges stormwater from the land application fields located east of approximate North Carolina
State Plan Coordinate E 2,128,000 through outfall #3 to the wooded area drainage system located north of
the stormwater retention pond and eventually discharges into the Neuse River.
Mallinckrodt received authorization from NCDENR on June 10, 2001 to retain this diversion measure as a
permanent structure under Permit No. 39.
K
Item No. 6 Certification of the Development and Implementation of a Stormwater Pollution
,,.. Prevention Plan
' Mall inckrodt has developed and implemented a Stormwater Pollution Prevention Plan (SPPP) for the
Raleigh Pharmaceutical Plant. The Environmental Coordinator or his designee is responsible for
managing the following programs contained within the SPPP document:
• Stormwater management plan;
• Spill prevention and response plan;
-- • Preventative maintenance and good housekeeping program; and
• Training program.
North Carolina State Plan Coordinate, Ref. 1984.
5

NPDES Stormwater Permit Renewal Mallinckrodt Inc.
Permit Number NCS000136 Wake County
Supplemental Information September 30, 2004
In addition, the Environmental Coordinator or designee will be responsible for updating the SPPP. The
41
SPPP requires amendment whenever there is a change in design, construction, operation, -or maintenance
that has a significant effect on the potential for the discharge of pollutants to surface waters. In addition, the
SPPP should be reviewed and updated on an annual basis. The SPPP Certification is included in .
i Attachment M.
6

I : 24,000
VICINITY MAP
MALLINCKRODT INC.
RALEIGH, NC
o utioi�s
Inciusrtsal & Fnvirollmen[a! SCCv1Cf�
3722 Benson Drive. Ralagh, NC 2T809
Phone [phone]. Fax [phone]J
Created bj YJ
Project: 0380.OQA2.MKGR
Checked by 80
Date: Mar, 2004
File: FQ%re 1
Softxare: ESRI AmMap 8.3
FIGURE 1

M
M
M
FI
FI
M
r
r
e

So cations
Indusrria! & Environmenca! Services
3722 6£NSON DRIVE
RALEIGH, NORTH CAROLINA 27609
TEL.: [phone] FAX.: [phone]
MALLINCKRODT
RALEIGH PHARILACEU'FICAL PLANT
8801 Capilel Blvd. Raleigh, NC 27818
f �
I '
SYMBOL LEGEND
DENOTES PROPERTY BOUNDARY k
ADJACENT PROPERTY BOUNDARIES
DENOTES DRAINAGE ZONE BOUNDARY LINE
DRAINAGE ZONES 3.4.3 S INCLUDE 200 ACRES
OF USABLE IRIGGATION FIELDS FOR SLUDGE INJECTION.
DENOTES STREAM
DENOTES OUTFALL
DENOTES RIVER
DEMOTES RETENTION POND AREAS
BERM
s• DIVERSION DITCH
- 11
i
..` 1
4 I
200' 0 400' 800' 1200' 1600'
w+ >CAU
I
I
• BAg A/AP PROMM er 11ALL1NOMl Df --CAL LNG
ALL WCATIONS ARE APM)aYATED. AND ARE TO OE nE10 VUMED.
FIGURE
SITE PLAN
MALLINCKRdDT INC.
RALEIGH, NORTH CAROLINA 2

0
LEGEND:
� DENOTES CONTROL VALVE
o DENOTES GRATE (TYP.)
a = • -DENOTES CLEAP40UTS
j r DENOTES MANHOLES (TYP.)
DENOTES STORMWATER TRENCH '
F" DENOTES HEADWALL WITH
CONTF40L VALVE
m , DENOTES HEADWALL ONLY
>> ' DENOTES OPEN SLOPED DITCHES
z 0 ♦ STOR►IWATER DIRECTION OF FLOW
ZONE i T DENOTES STORMWATER
UNDERI:ROUND
38 DENOTES DRNW4CE ZONE BOUNDARIES
a I. MATERIAL STORAGE REAS_
� I
51 WAREHOUSE
Z 0 I Y µ 6 n ~ ` »>s7>}7 j7 �v BU�I DIP4M 51A WAREHOUSE
2 j��� 6 n 't NO.2 FUEL OIL STORAGE TANK
} '�-� I •5 7 '1 A,� hr �� FORMER N0.6 FUEL OIL TANK
A ,1Ah i, 'A! KOa3l1N ANtE TAR TANK AT'BOtt£R HOUSE
_ r r
0 ♦, 'yT"�� a n 'A'uAINiEt+AnCE 13UI Fki1G
r O U �i •j �y M si USED EOUIPYENT STORAGE AREA
_ AIM »
�_ � „vy� tart ♦ HYDROGEN TANKS
� i _ n A laro r '� h s 1' DRUM STORAGE AREA
ijj� _ 1 n n �'y� j POW I 63 P• �Ia TA14KTANK FARM ON HILL
O i.�-LLl� + ® n�n W - 5- v �Y rr �i N' AMMONIA TANKS
] ^ rj= li 3-13
o m ` I �- ;� E +at f v��� T 5_u , + ' ♦ BUILDING 100
TANK FARM WEST OF 1'AIIDIrIG 101
z ` nIE I w ,rs 'A� l+ ' i, �TANK FARM NORTH OF BLIiLDvaG 101
U 4 AWA I q S ter 5 12 ,,j1� ® �_ , PAP -TOTE' STORAGE _
rhrrrr \— _ v rr 4G� -"%,�n STORAGE PAD SOU-N OF WLDWO 201
zzz rr c«<GZrC<rrc «« - S c < L »» 7>»>7>»>»»»>»»7 r�' BVLDaiO 200 / 204 PAP wAREh10USE
7»>»> a»» �� ,� KOE3 ANILINE TAR STORAGE TANKS
S1A 5 777 �> '�a��° HAZARDOUS WASTE STORAGE PAD
51 '°� 7� ^ 200 204 s-z y euI1DINc 10 wAKEilousE
W �_1 101 201 sl 05 I I as Poo , TANK FARM AT WWTP
G _ Pb* M usq �" .. t !~x. wA511wG AREA/CATALYST STORAGE AREA
S--1 • 5-32
5_ r� l5 --1 O s`P I�ASL Aa ECROUND STORAGE TANKS
I O - 16 WAREHOUSE NORTHEAST OF BUIDM 101.
- • C) FUEL STORAGE AREA
v S` {+t ~ 1 Sp STORAGE PAD NORTHWEST of ETNIRONYp{TAL L/�B
- «««<----c<ec«c< €€ �42 �' _ ❑ S-e ANSUNE STORAGE TAW(5) AT BUNMM 201
. - L <C< •. E ' 2 »».> .' � k n�7>�1 ❑ r \1 ��° Dt• H2O BUIWNG
CLL SCUry^; - i�•Gt.'S
<cci Epl,'.tPM~I� u cc P+D >
/
� s-
TANKP FORMER WASTE TOLUENE STORAGE TAAREA
PROPANE ASOR&GROUND STORAGE TANK
ZO.1 V E p »» > »»E 7, wAST111rATER FILTER'SLUDGE ACCWULATION AREA
` rO1*ICy .
1
G EQV!71,tV, I
_40 • 24e PROPANE ABOVE GROUND STORAGE TANK
BUILDING 401, BOILER TREATMENT
CHEMICALS AND 01 H 0 BUILDING
y i 0 • I _ 7�»yam' CHEMICAL STORAGE AREA
«cc««< » > 2>>> H102 TOTE LOCATION
?�
j' P-f TRANSFORMER
. -- l TRANSFORMER SUBSTATION /I
SV TRANSFORMER SUBSTATION /2
US w TRANSFORMER SUBSTATION /3
is A TRANSFORMER SUBSTATION /4 -
TRANSFORMER SUBSTAMN /5a
P-E TRANSFORMER SUBSTATION j1
Pn
P-E TRANSFORMER SUBSTATION /2
0 - 150' 75' 0 150' m. 4S0' r". 750. _ ♦ P-E TRANSFORMER SUBSTATION /3
0 _ BASE MAP PROVIDED BY MAUJNCKRODT CHEMICAL INC- APRIL 2004
w PLANT SITE - MAP SCALE ALL MAP I ARE A?PROIIMATED. AND ARE TO BE FIELD VERIFIED. y . ��° BLmAING 907 On- STORAGE
F=RE:
• MATERIAL STORAGE PRACTICES
S ions
ALLINCKRODT LOCATION MAP
o ut
Industrial & Environmental Services N " H INC. 4
3722 BENSON DRIVE RALEIGHIGIi, N�RYCARE?LINA
RALEICH PHARMAC$i]T1CAl. PLANT = � -
RALEIGH. NORTH CAROLINA 27609 0801 Capital Blvd. Raleigh. NC 27518
TELL: [phone] FAX.: [phone] �, _-..-,_..,.... .. -•

B.
ZONE
2
n
n
/� ^
-•
n ^
fel
chF• n�'
x��
�
/I�
t
ZONE
1
15W 75' 0 ISO, 300' 450SOO, 750'
PLANT SITE — MAP SCALE
I Industriai & Envitonment:� Services
3722 BENSON DRIVE
RALEIGH. NORTH CAROLINA 27609
TEL: [phone] FAX.: [phone]
FAwr
2
ZONE
2012 2001204
1
ALLINCKRODT
RALEIGH PHARMACEUTICAL PLANT
8801 Capital Blvd. Raleigh, NC 27615
LLL]]
V
�V
` - � �elk 1 eh I — DENOTES STORWWATER TRENCH_
�ti W aa,c r DENOTES HEADWALL WITH
r g CONTROL VALVE
our
j *h DENOTES HEADWALL ONLY
Swocc
A M� hh
rope DENOTES OPEN SLOPED DITCHES
I'4 7Y N h .-� »�. k STORWWATER DIRECTION OF FLOW
1 77�7~y - `f
> > DENOTES STORWWATER
wax I ` . UNDERGROUND .._.
n �
\ [ 1 DENOTES DRAiNACE ZONE BOUNDARIES
-LOADING /UNLOADING AREAS/N_ ADING ARS:
�»»»>p4 •-- L_i
I stt ■ BUILDING 51' WAREHOUSE LOADING/UNLOADING
t-x
Pope
R,m, w BUILDING 51A WAREHOUSE LOADING/UNLOADING
sor I I - %L S-Ly - ■ ACEi1C ACID LOADING STATION NORTH OF BUILDING 1
Toro : L-4
I 0 f i RAILCAR AREA LOADING/UNLOADING
o W FORMER K083 ANILINE TAR LQQXNG/UNLOAOING
wwne i L-a
❑ �s i ■ TANK FARM AT WWrP LOADING/UNLOADING
�--5%� x ❑ �`` - - A _ BUILDING 10 WAREHOUSE LOADING/UNLOADING
L■ L04DING/UNLOADING AREA BEHIND BUILDING 101
r y7
y R N0.2 FUEL OIL UNLOADING AREA
»> > »>>7 ! L-10
■ LOADING/UNLOADING DOCK AT BUILDING 100
t L-1t
W MASL LOADING/UNLOADING
L-7 7 i 7'>>'7 LA2 VEHICLE FUEL LOADING/UNLOADING
AWNE
UCK
t«««« 10 » »»»ate 7>rj7 to WIM SIDE PAP PLOADING AP LOADING/UNLOADING
7
■ ANHYDROUS AWMONIA UNLOADING
U5
• BASE MAP PROVFOED BY.4IALUNC701COT CHEMICAL INC. APRiL 2004
- ALL LOCATIONS ARE APPROIaNATEO. AND ARE TO BE FIELD VERWIED.
I
- 1 i
i
FIGURE
LOADING / UNLOADING ACTIVITIES
LOCATION MAP
MALLINCKRODT INC- 5
RALEIGH, NORTH CAROLINA

LEGEND
# DENOTES CONTROL VALVE
4 DENOTES GRATE (TYP.)
DENOTES CLEANOUTS (TYP_)
M- DENOTES MANHOLES (TYP.).
DENOTES STORMWATER TRENCH
DEMOTES HEADWALL WITH
g CONTROL VALVE
DENOTES HEADWALL ONLY
>>> DENOTES OPEN SLOPED DITCHES
do STORMWATER DIRECTION OF FLOW
DENOTES STORWWATER
UNDERGROUND
DENOTES DRAINAGE ZONE BOUNDARIES
PROCESS AREAS:
P-1 FIRE TRAINING AREA
P-Z WASH PT AT MAINTENANCE BUILDING
a-3
• PAP PLANT DELUGE RETENTION BASINS.
0 WASTE WATER TREATMENT PLANT
_ - 15W 75' 0 15W 0 300'. ISO' am' 750. - KL LOG7fOt+s iutE �rr�=" �j+o �� @;KF1FlDn%�'
. PLANT SITE — MAP SCALE
V• OUT DOOR PROCESS AREASrV
� t10r1S ALLINCKRODT LOCATIQN' MALLINCKRODT INC strial & Environmental Services RALEiGH, NORTH CAROLINA
3722 BENSON DRIVE
RALEIGH, NORTH CAROUNA 27649 RALEIGH PHARMACEUTICAL PLANT
TEL: [phone] FAX, [phone] 8801 Capital Blvd. Raleigh, NC 27616 "
FIGURE:
(.1

Table 1 - Materials Storage Practices
Mallinckrodt Inc.
Raleigh Pharmaceutical Plant
-
Revised: April 2004
Storage Area
Location and Implemented Best Management Practices (B141Ps)
Location: South of the building 51A warehouse in Drainage Zones
and 2
Materials: Granular APAP (in cardboard drums). APAP powder (in
cardboard drums and boxes), 3121-ES Dust Command,
Perl-Lite, ice melt, lime, Sweeper cleaning solution,
paint, paint thinner, self -shrinking bottle closures,
Building 51 Warehouse
cardboard packaging, glass jars. and wooden pallets
(S-1)
Structural B1IPs: This storage area is within a completely enclosed
building with concrete flooring and no floor drains.
Procedural BN[Ps: Provisions are made to store raw materials in wCil-
conditioned packaging, stack materials at safe heights,
and place materials on pallets. There are also dust
control materials readily available to controls ills.
Location: North of the building 51 warehouse and,south of
building 100 in Drainage Zone 2
N'laterials: This storage area contains the following: catalyst, 55cgat
metal drums of sodium hydrosulfite; 55-gal drums
Virtex RD special powder; ethomeen d12; 55-gal
cardboard drums of granular citric acid; 55-gal
cardboard drums of carbon -based catalyst; cardboard
Building 51A Warehouse
sacks of sodium metabisulfiite; 55-gal metal drums of
caustic potash flake; 55-gal metal; and cardboard drums
(S-2)
and boxes of APAP.
Structural B11Ps: This storage area is in completely enclosed building
with concrete Flooring and no floor drains.
Procedural BMPs: Provisions are made to store raw materials in well -
conditioned packaging, stack materials at safe heights,
and place materials on pallets. There are also absorbent
materials readily available to controls ills.
Location: Southwest of building 901 (boiler house) in Drainage
Zone 2
Materials- #2 fuel oil
Structural W%[Ps: This aboveground storage tank is located within a
No. 2 Fuel Oil Storage Tank.
concrete secondary containment dike.
(S-3)
Procedural B'N[Ps:. Stormwater that collects in the bermed area is inspected.
If the stormwater is found to be clean, it is manually
pumped out. Fluid elevation in the tank is closely
monitored during re -fueling to prevent over -filling.
Location: Northwest of building 901 in Drainage Zone 3
Materials: K083 aniline tar
Structural BMPs: This aboveground storage tank has a canopy to divert
stormwater and is built with secondary containment in
the form of a concrete dike equipped with a sump. The
containment structure will hold the I0,000-gallon
capacity of the tank; however, there is no additional
Freeboard.
K083 Aniline Tar Tank at Boiler House
Procedural BMPs: The tank area is inspected daily and the concrete dike
(S-5)
and sump in this storage area are inspected after each
shift for stormwater accumulation. Stormwater
accumulation in the sump or diked area is manually
pumped out to the hazardous wastewater tanker. Filling
the tank is limited to 8,400 gallons or less to allow for
the containment of the contents of the tank plus allow for
Freeboard (see Table I. S-19; Table 2, L-5; and Table 5,
W-17).

Table 1 - Materials Storage Practices
Mallinckrodt Inc.
Raleigh Pharmaceutical Plant
Revised: April 2004
Storage Area
Location and Implemented Beik'&6nagement Pracliccs(BNlPs)
Location: North of the #6 fuel oil tank farm and west of building
101 in Drainage Zone 3
Materials: The following materials are stored on the east side of the
building: compressed gas cylinders; surplus mot6rs and
metal parts: wooden pallets; piping; and the piping rack
storage within a metal fence. The following materials
are stored on the north side of the building:
miscellaneous equipment and parts from the production
lines: APAP hoppers; and empty synthetic lubricant
drums. The following materials are stored on th&west
side of the building: a 16-tote oil dispensing system
which is currently not used and will be phased out in
20005-. a parts washing system; wooden boxes, and
Maintenance Building
miscellaneous equipment and parts from the production
(S-6)
lines. The following materials are stored on the south
side of the building: miscellaneous equipment and parts
from the production lines; cardboard boxes; and scrap
metal.
Structural BivlPs: There is currently roofing over the entire raised concrete
stab area on the west side of the maintenance building
and a pre -cast metal berm beneath the 16-tote oil
dispensing system which is located on the concrete slab.
However. there are no containment provisions for the
concrete slab where the loading operations are
performed, as this area is riot's high potential source for
stormwater contamination.
Procedural BINIPs: All equipment, parts and scrap material should be
cleaned to remove significant material residues prior to
placement outside.
Location: West of buildings 201 and 205 near power transmission
Used Equipment Storage Arta
line, in Drainage Zone 3
(S-7)
Materials: New and used surplus equipment
Structural BMPs: None related to stormwater
Procedural BMPs: Equipment is thoroughly washed and insulation is
removed prior to being stored in this area in accordance
with facility standard operating rocedures.
Location: Northwest of building 903 in Drainage Zone 3
Materials: Four hydrogen tanks: two containing gaseous hydrogen
and two containing liquid hydrogen
Hydrogen Tanks
Structural BMPs: None related to stormwater
tS g)
Procedural BNIPs: None related to stormwater, as this area is not a
stormwater concern due to the fact that at normal vapor
pressure hydrogen is in the gas phase.
Location: Northwest of building 101 and east of building 903,
beyond the railcar loadinglunloading area in Drainage
Zone 3
Materials: Empty totes and empty drums which once contained taw
materials
Structural BMPs: None relating to stormwater
Empty Drum Storage Area
Procedural BMPs: Prior to being placed in this storage area, non -returnable
(S 9)
and general returnable drums/totes are thoroughly rinsed
according to facility standard operating procedures prior
to being crushed or returned. Returnable drums/totes
including hydrogen peroxide, ethomeen, and aqua
ammonia are returned to the vendor for reuse. There is
also an Empty Drum Standard Operating Procedure that
operators follow for the handling of empty drums.
t

t I
Table 1 - Materials Storage Practices
Mallinckrodt Inc.
Raleigh Pharmaceutical Plant .
Revised: April 2004
Storage Area
Location and Implemented Best'blanagement Practices (BMPs)
Location:
Southwest of the ammonia tanks and northwest of the
empty drum storage area in Drainage Zone 3
Materials:
Acetic acid 207r, nitrobenzene, sulfuric acid, and acetic
Tank Farm on the Hill
anhydride (empty tank for aniline)
Structural BMPs:
This storage area has a divided concrete dike which
allows for segregation of incompatible materials should a
spill occur. There is a sump located in each of the diked
areas. The tanks in this area are also equipped +pith
overflow detection devices.
Procedural BMPs:
Stormwater is allowed to accumulate in the sumps and
subsequently tested. Stormwater is then diverted to the
W WTP or to the stormwater conveyance ditch.
Location:
Southwest of buildings 201-205, northeast of the tank
Ammonia Tanks
farm on the hill in Drainage Zone 3
(S 12)
Materials:
Anhydrous ammonia (gaseous)
Structural BMPs:
An earthen berm was constructed in 1999•
Procedural BMPs:
Stormwater that collects in the earthen berm is manually
pumped out and discharged onto the ground.'
Location:
Northeast of building 51 A and southwest of building
101 in Drainage Zone-3,_
Materials:
APAP (granular and powder), PAP, bottles with caps,
cardboard packaging, filter paper, filter cloth, safety
Building 100
absorbent, dense soda ash, 20 gal drums Citric Acid,
(5-13)
rock salt, L-23 cleaner, and urea
Structural BMPs:
This storage area is in a building fully enclosed with
concrete flooring and no floor drains.
Procedural B41Ps:
Provisions are made for stacking materials at safe
heights and placing materials securely on pallets to
prevent tipping. There are also absorbent materials
readilX available to controls ills.
Location:
On the southwestern side of building 101 in Drainage
Zone 3
Materials:
Potassium hydroxide, 2nd crop mother liquors, APAP
mother liquors and crude mother liquors.
Tank Farm West of Building 101
Structural BMPs:
The tanks in this area are contained by a dike. The dike
(5-14)
drains into a sump that drains to the process sewer
system. In the raised -slab area north of the tank farm
and the adjacent_ upper dike area, a topping slab has been
poured and re -sloped to drain toward the building
process sewer system. Concrete curbs have been added
at the perimeter of the slab.
Procedural BMPs:
None related to stormwater
Location:
North of building 101 and south of building 201 in
Drainage Zone 3
Materials:
Acetic acid (sunscreen tanks are empty and no longer in
Tank Farm North of Building 101
use)
(5-15)
Structural BMPs:
This storage area has concrete berms and a drainage
trench equipped with a drain valve.
Procedural BMPs:
The drain valve in the bermed area is operated in the
locked closed position. Stormwater is manually pumped
to the process sewers stem.
Location:
Several areas north of building 101 and east of building
201 in Drainage Zone 3
Materials:
Dried PAP in tote bins and bulk bags, along with
miscel[aneous equipment
PAP Storage
Structural BNIPs:
Curbed areas with sumps to collect accumulated
(5Stor -
rainwater. Rainwater will be discharged to the site
process sewer system.
ProceduralBMPs:
The valves on the bottoms of the tote bins are closed and
the bins are rinsed with water to remove excess PAP
from the outside of the bins before placing the bins
outside.

Table 1 - Materials Storage Practices
Maliinckrodt Inc.
Raleigh Pharmaceutical Plant
Revised: April 2004
Storage Area
Location and Implemented Best hianagemenl Practices (BN1Ps)
Location: Southeast of building 201 in Drainage Zone 3 '
Materials: Bulk storage (greater than 1320 gallons or 24, 55-gal
drums) of raw materials including: metal drums of spent
catalyst residues; plastic totes of sodium hydroxide;
Storage Pad South of Building 201
ethomeen totes; potassium hydroxide totes: and "plastic
(S-17)
totes of SAG 2001 defoaming agent
Structural Bh1Ps: Some storage in curbed area with sump. Accumulated
rainwater is discharged to the site process sewer.
Procedural BbIPs: The drums in this area are inspected for signs of.
deterioration.
Location: North of building 201 in Drainage Zone 3
Materials: Raw materials including: cardboard, catalyst, empty 55-
gal metal drums, PAP is supersacks and drums, todium
hydrosylfite drums, sodium metabisulfite drums,.
Building 2001204 PAP Warehouse
ethomeen, and SAG 2001.
(5-18)
Structural B-N1Ps: The storage area is in a building that is fully enclosed
with concrete flooring and no floor drains.
Procedural BdIPs: Provisions are made for stacking materials at safe
heights and placing materials securely on pallets to
prevent tipping. There are also absorbent materials
readily available to controls ills.
Location: On the northeastern corner of building 205 in Drainage
Zone 3
Materials: K083 aniline still bottoms
Structural BMPs: The tanks in this storage area are covered by a canopy
and built with secondary containment in the form of a
K083 Aniline Tar Storage Tanks
concrete dike.
(S-19)
Procedural BMPs: Accumulated stormwater in this area is pumped out of
the dike after a storm event, collected in containers, and
transferred to the hazardous wastewater tanker (see
Table 2, L-5 and Table 5. W-17). Filling the tank is
limited to 8,400 gallons or less to allow for the
containment of the contents of the tank plus allow for
freeboard.
Location: East of building 205 in Drainage Zone 3
Materials: Hazardous waste, empty drums, plastic totes of aqua
ammonia, and plastic totes of hydrogen peroxide
Structural B\1Ps: The hazardous waste storage pad has a full roof and
walls on the north, east, and south sides. This area also
has a concrete pad that has epoxy coating and is sealed
with "Waterstop". The base is sloped to collection
trenches in the rear of the storage area. There is also a
speed bump on the western side that is open for roadway
access and prevents rainwater from running onto the
pad.
Hazardous Waste Storage Pad
Procedural BMPs: Hazardous waste materials are stored in appropriate new
(S-20)
drums depending on the nature of the hazardous waste or
hazardous material to ensure no incompatible materials
stored in the same bay. The drums that are sealed are
then placed four to a pallet (maximum) with all drums
touching to prevent tipping. Provisions are made to
stack drums at safe heights and adequate aisle space is
maintained between the pallets. Stormuater
accumulation in the drainage trenches at the base of the
pad is manually pumped out. Uncontaminated
stormwater is sent to the process sewer for disposal.
Stormwater that is contaminated is sent off site for
treatment and disposal.
Location: Southeast of the W WTP in Drainage Zone 3
Materials: Urea 4611 N. hydrated lime, PAP, APAP, pumps and
Building 10 Warehouse
misc. equipment.
Structural BIVIPs: This building is fully enclosed, has concrete floors, and
(S-22)
has no floor drains.
Procedural BMPs: Provisions are made to store raw materials in well -
conditioned packaging, stack materials at safe heights,
and place materials on pallets.
1

Table 1 - Materials Storage Practices
Mallinckrodt Inc.
Raleigh Pharmaceutical Plant
Revised: April 2004
Storage Area
Location and Implemented Best -Management Practices (BMPs)
Location:
Northeast of the WWTP in Drainage Zone
Materials:
Acetic acid, phosphoric acid, and magnesium hydroxide
Structural BMPs:
The storage tanks are in a segregated concrete dike and
Tank Farm at W WTP
have drainage valves that are maintained in the locked
(S-23)
closed position.
Procedural BMPs:
The stormwater that collects in the diked area is checked
visually for signs of contamination and for odor prior to
being manually 2umped out.
Location:
Southwest comer of building 241.in Drainage Zone 3
Materials:
Spent Catalyst. SAG 2001, miscellaneous equipment
Structural BMPs:
This recessed area has a roof, brick floor, walli on the
Washing Area/Catalyst Storage Area
west and south sides, the raised -slab floor of building
(S-24)
201 on the north side, and a concrete pad on the east
side. A sump and pump are also located in the northwest
comer. Curbs have been added along with a sump.
Accumulated water is discharged to the process'sewer.
Procedural BMPs:
None related to stormwater
Location:
Northwest of the PAP Plant in Drainage Zone 3
Materials:
Ammonium sulfate
Structural BIIIPs:
The four steel tanks in this storage area are plastic lined,
have epoxy coatings, and are equipped with hater
MASL Aboveground Storage Tanks
leachate systems under the tanks which collects minor
(S-25)
leaks or spills and redirect the material back into a
MASL tank. The existing containment area is
comprised of earth berms,- ditches and an isolation slide
gate.
Procedural BMPs:
The tanks have "false bottoms" and pipes. Operators
frequenlIX check for signs of stormwater accumulation.
Location:
Northeast of building 101 in Drainage Zone 3
Materials:
PAP (in drums, super sacks and bins) and lime.'
Warehouse Northeast of Building 101
Structural BMPs:
This area is inside of a fully enclosed building with
(S-26)
concrete flooring and no floor drains.
Procedural BMPs:
None related to stormwater.
Location:
Southeast of the boiler house (Building 901) and west of
the building 51 warehouse in Drainage Zone 2
Materials:
Fuel (unleaded gasoline and diesel)
Structural BMPs:
The above ground storage tanks are housed in a recessed
concrete containment area. A 4' wide by 6" high, sloped
concrete berm was added to an existing 12'x 30'concrete
pad, adjacent to the west side of the tank containment
Vehicle Fuel Storage Area
area in the loading/unloading area (L-12). This berm has
(S-27)
doubled the containment capacity of the storage area.
The joint formed at the union with the existing concrete
was scaled with Sikadur 31, and penetrations into the
existing concrete were sealed with a butyl rubber water
slop. :
Procedural BMPs:
There are no drains from this area. Stormwater that
accumulates in the dike and in the bermed pad is
manual!y eum ed out.
Location:
NW of the Environmental Lab (Building 15) in Drainage
Storage Pad Northwest of Environmental Lab,
materials:
Zone 3
Surplus equipment and flexible pipe.
Wastewater Treatment Plant Area
Structural BMPs:
This area is covered with a tin roof and is partially paved
{5 29)
with an asphalt floor.
Procedural BMPs:
None related to stormwater
Location:
On the northeastern comer of building 201 in Drainage
Zone 3
Materials:
Aniline.
Aniline Storage Tanks
Structural BMPs:
These storage tanks are located in a concrete dike that
(S-30)
has a drainage valve leading to the process sewer.
Procedural BMPs:
Stormwater that accumulates in the diked area is
manually released to the process sewer.

Table 1 - Materials Storage Practices
Mallinckrodt Inc.
Raleigh Pharmaceutical Plant
Revised: April 2004
Storage Area
Location and Implemented Bes N"lanagement Practices (gI41Ps)
Location:
North of Building 901 (boiler house) in Drainage Zone 2
Nfaterials:
Plastic 55-gal drums of sodium hydroxide solution and
Diamond Crystal rock salt
Structural BMPs:
This storage area is completely enclosed within the walls
Deionized Water Building
and roofing of the building. There are two rooms in this
(S-31)
storage area with floor drains that are connected io the
process water sewer system. The doors on the eastern
and western sides of the building can be closed.
Procedural BAIPs:
Provisions are made to store materials in original`
containers and stack containers on wooden pallek..
Location:
North of building 2 adjacent to the drainage ditch in
Drainage Zone 3
Propane Aboveground Storage Tank
14laterinls:
Propane -
(5-35)
Structural BMPs:
None related to stormwater
Procedural BNlPs:
None related to stormwater.
Location:
At the northeast comer of the BQ Pond, adjacent to the
metering station in Drainage Zone 3
Wastewater Filter Solids Accumulation Area
Materials:
Residual Solids filtered out of influent wastewater
(5-37)
Structural BMPs:
Drum is stored on a coa(:rctc•pad and is kept closed
when not in use.
Procedural BMPs:
None related to stormwater. Not identified as an area of
significant stormwater contamination.
Location:
North of fuel storage area
Propane Aboveground Storage'iTank'
Materials:
Propane
(S-38)
Structural BNlPs:
None related to stormwater '
Procedural BNIPs:
None related to stormwater.
Location:
Building 901 (Boiler House) in Drainage Zone 2
Aiaterials:
TRI-ACT-1800, Potassium Hydroxide, Sodium Bisulfate.
Building 901, Boiler Treatment Chemicals and Distilled
Sodium Hydroxide, Sodium Tripolyphosphate, resin
cleaner, fuel oil additive, synthetic compressor lubricant,
Water Storage Area
rock salt. and boiler treatment chemicals.
(S-39)
Structural BhIPs:
This storage area is inside of a fully enclosed building
with concrete flooring and no floor drains.
Procedural BMPs:
Provisions are made to stack drums at safe heights and
lace drums on pallets.
Location:
West of building 201 in Drainage Zone 3
Materials:
H2O,
Hydrogen Peroxide Tote Location
Structural Bi41Ps:
The H±O, tote is located on a secondary containment
(S-40)
spill control pallet.
Procedural BhiPs:
Any contaminated stormwater that is accumulated in the
spill control pallet is manually pumped to the process
sewer.
Location:
North of Building 903 (Maintenance Building) in
Drainage Zone 3
Materials:
Electrical infrastructure equipment that may contain up
to 1,348 gallons of transformer oil.
Structural BLNIPs.
A 12-inch high, crush -and -run gravel dike surrounds this
Progress Energy (P-E) Substation
transformer station that is owned, operated and
(S-41)
ntainlained by P-E. Accumulated rainwater percolates
through gravel or evaporates.
Procedural BINIPs:
The facility is periodically inspected by Mallinckrodt
personnel for indicators of contamination (color, foam,
sheens, stains and odor). P-E will be contacted
immediately if physical indicators of contamination are
observed.
t

Table 1 - Materials Storage Practices
Mallinckrodt Inc.
Raleigh
Pharmaceutical PIant
Revised:
April 2004
Storage Area
Location" and Implemented B601anagemenl Praclices ('BMPs)
Location:
North of Building 2 (Administration Building),ig
Drainage Zone 3
Materials;
Approximately 134 gallons of transformer oils are
Transformer Substation No. 1, Near Building 2
contained in electrical equipment at this facility.
(S-42)
Structural BMPs:
A dike is located around this substation.
Procedural BNIPs:
The facility is periodically inspected by Mallinckrodt
personnel for indicators of contamination (color, foam,
sheens, stains and odor).
Location:
North of Building 903 (Maintenance Building) in
Drainage Zone 3
Materials:
Approximately 131 gallons of transformer oils are
Transformer Substation No. 2, Near Building 903
contained in electrical equipment at this facility.
(S-43)
Structural BNIPs:
A dike is located around this substation.
Procedural BNIPs:.
The facility is periodically inspected by Mallinckrodt
personnel for indicators of contamination (color, foam,
sheens, stains and odor).
Location:
Building 901 (Boiler House) in Drainage Zone 3
Materials:
Approximately 157 gallons of transformer oils are
Transformer Substation No. 3, Near Building 901
contained in electrical equipment at this facility.
(S-44)
Structural BNIPs:
A dike is located around this substation.
Procedural BMPs:
The facility is periodically inspected by Mallinckrodt
personnel for indicators of contamination (color, foam,
sheens, stains and odor)
Location:
West of building 101 in Drainage Zone 3
Materials:
Approximately 254 gallons of transformer oils are
Transformer Substation No. 4, Near Building 101
contained in electrical equipment at this facility
(S-45)
Structural BNIPs:
A dike is located around this substation.
Procedural BNIPs:
The facility is periodically inspected by Mallinckrodt
personnel for indicators of contamination (color, foam,
sheens, stains and odor)
Location:
East of building 200 in Drainage Zone 3
Materials:
Approximately 168 gallons of transformer oils are
Transformer Substation No. 513, Near Building 200
contained in electrical equipment at this facility
(S-46)
Structural BNIPs:
A dike is located around this substation.
Procedural BMPs:
The facility is periodically inspected by Mallinckrodt
personnel for indicators of contamination (color, foam,
sheens, stains and odor)
Location:
East of Big Mac (raw waste surge tank) in Drainage
Zone 3
Materials:
Approximately 300 gallons of transformer mineral oil is
contained in electrical equipment
P-E Transformer Substation No. 1, Near Big Mac
Structural BNIPs:
Transformer is contained in weatherproof enclosure on
(S-47)
concrete pad
Procedural BNIPs:
The facility is periodically inspected by Mallinckrodt
personnel for indicators of contamination or release. P-E
will be contacted immediately if physical indicators of
contamination are observed.
Location:
West of Building 10 in Drainage Zone 3
Materials:
Approximately 145 gallons of transformer mineral oil is
contained in electrical equipment
P-E Transformer Substation No.2, West of Building 10
Structural BMPs:
Transformer is contained in weatherproof enclosure on
concrete pad
(S-48)
Proceditial BNIPs:
The facility is periodically inspected by Mallinckrodt
personnel for indicators of contamination or release. P-E
will be contacted immediately if physical indicators of
contamination are observed.

Table 1 - Materials Storage Practices
Mallinckrodt Inc.
Raleigh Pharmaceutical Plant
Revised: April 2004
Storage Area
Location and Implemented Best Alanagement Practiees (BMPs)
Location:
North of the Wastewater Treatment Plant in
Drainage Zone 3
Materials:
Approximately 380 gallons of transformer mineral oil is
contained in electrical equipment
P-E Transformer Substation No,3, Hear Wastewater
Structural BMPs:
Transformer is contained in weatherproof enclosure on
Treatment Plant
concrete pad
(S-49)
Procedural BMPs:
The facility is periodically inspected by Mallirickrodt
personnel for indicators of contamination or release. P-E
will be contacted immediately if physical indicators of
contamination are observed.
Location:
Building 907 in Drainage Zone 3
Materials:
Lubricant and waste oil drums and 500 gallon'waste oil
tank formerly stored in Maintenance Building (S-6)
Structural B6[Ps:
Tanks and drums are housed in a 46' by 51'6".fully-
Building 907 Oil Storage
enclosed building with a concrete floor and no floor
(S-50)
drains. '
Procedural BMPs:
Provisions are made to place drums and materials on
allets and stack palicts at safe heights.
Notes:
•
(S-4)
Former No. 6 Fuel Oil Tank has been completely removed from the site.
•
(S-11)
Former Bulk Acetic Acid Bladder Tank has been completely removed ffom the site (in 1996).
•
(S-21)
Former Storage Area West of Shot Pond has been completely removed from the site.
(S-28)
Former Flammable Liquids Storage Area has been completely removed from the site.
•
(S-32)
Former Waste Toluene Storage Tank Area has been completely removed from the site (in 2000).
•
(S-33)
Former Day Tanks at Building 201 have been completely removed from the site (in 1996).
•
(5-34)
Former Day Tanks at Building 205 have been completely removed from the site (in 1996).
•
(S-36)
Former Corrective Action Roll -off Storage is a practice no longer utilized at the site.

r
Table 2 - Loading/Unloading Activities
Mallinckrodt Inc. -
Raleigh Pharmaceutical Plant
Revised: April2004
Loading/Unloading Area
Location and Im lemented Best Management Practices (BAIPs)
Location: On the east and south sides of the building 51 warehouse, in
Drainage Zones I and 2
Materials: APAP (granular and powder)
Structural BMPs: There are two loading docks at building 5 I; one on the east
side and one on the south side. Both areas have the following:
bumper pads that form a tight seal between the truck and the
building; covers over the loadinglunloading docks to divert
stormwater; and flaps on the sides of the loadinglunloading
areas to divert stormwater. The area on the east side has a
Building 51 Warehouse Loading/Unloading
driveway which slopes west to a drainage trench along the .
(L-1)
loading/unloading dock that leads to the storm water
conveyance system. The area on the south side has a
driveway that slopes southwest, away from the
loading/unloading dock.
Procedural BMPs: Provisions are made to place materials on pallets and stack
materials at safe heights. Trained forklift operators move
materials, and absorbent materials are readily available to
control spills. The majority of the materials handling
operations are contained inside the trailer and warehouse.
Based on the aforementioned structural and procedural BMPs,
this area is not currently a stormwater concern.
Location: On the eastern and western sides of the building 51 A
warehouse in Drainage Zones 2 and 3
Materials: Raw materials (see Table 1, S-2)
Structural BMPs: There are two loading/unloading docks at building 51 A; one
on the east side and one on the west side. Both
loadinglunloading docks have canopies over the loading areas
and bumper pads that form tight seals between the trucks and
the building. The east loadinglunloading area also has the
following: a driveway which slopes towards building 51 A;
and a small trench drain which collects stormwater flow and
Building 5 1 A Warehouse Loading/Unloading
routes it to the ditch on the west side of the building (Zone 2),
(L 2)
The trench valve in the trench drain is typically closed during
transfer operations. At the west loadinglunloading area,
trucks can approach the dock from the north or south end.
The north end is equipped with a truck -loading slab with a
trench which routes stormwater flow to the ditch along the
west side of the facility (Zone 3), Stormwater flow at the
south end drains directly to the Drainage Zone #2 ditch.
Procedural BMPs: Provisions are made to place materials on pallets and stack
materials at safe heights. Trained forklift operators move
materials, and absorbent materials are readily available to
control spills. The majority of the materials handling
operations are contained inside the trailer and warehouse,
Location: North of building 101 and south of building 201, in Drainage
Zone 3
Materials: Acetic acid.
Structural BMPs: A trench drain leading to a sump that discharges into the site
sewer system collects run-off from the material transfer area.
An asphalt berm was added in 2003 to further improve run-
off collection in this area.
Procedural BiN1Ps: Before Ioading/unloading procedures begin, operators make
Acetic Acid Loading Stations
sure that wheels are chocked, that the vessel is in good' .
North of Building 101
condition, the vessel is vented (if it is pressurized), the vessel
(L 3)
is grounded (if it contains flammable or combustible
material), and that the hoses, pumps, and lines do not have
leaks. Operators are present during loading and unloading
operations, and monitor the levels of materials in the tanks to
prevent overflow and spill

Table 2 - Loading/Unloading Activities
Mallinckrodt Inc.
Raleigh Pharmaceutical Plant
Revised: April2004
LoadinWUnlooding Area
Location and Implemented, Best Management Practices (BMPs)
Location: West of buildings 101 and 205 in Drainage Zone 3
Materials: Nitrobenzene, sulfuric acid, and acetic anhydride are received
in this area: aniline, ammonium sulfate, and acetic acid are.
shipped from this area.
Structural BMPs: The nitrobenzene railcar transfer areas are equipped with
collection pans that drain to a 1,000-gallon sump. The aniline
rail car transfer area is equipped with a collection pan that
drains to a 500-gallon sump. Sumps are equipped with a
Railcar Area LoadinglUnloading
pump so that the contents can be collected and used or
(Lr4)
discharged to the site sewer system. Sulfuric acid railcar
transfer areas consist of lime to neutralize any spilled
material.
Procedural BMPs: Before loading/unloading procedures begin, operators make
sure that wheels are chocked, that the vessel is in good
condition, the vessel is vented (if it is pressurized), the vessel
is grounded (if it contains flammable or combustible
material), and that the hoses, pumps, and fines do not have
leaks. Operators also monitor the levels of materials in the
tanks to prevent overflow ands ill.
Location: North of the W WTP and cast of the flushwater pond in
Drainage Zone 3
Materials: Acetic arid, phosphoric acid, and liquid magnesium
hydroxide
Structural BAIPs: Wastewater treatment chemical loading/unloading occurs on
a concrete pad with a 4" sloped concrete berm. The sloped
berm allows vehicle access, but provides containment. The
pad is approximately 47' by 14' and is constructed in a former
roadway, and is sloped toward a sump/catch basin. The sump
has a level switch and accumulated water is pumped into the
.Tank Farm at WWTP Unloading
dike around the liquid magnesium hydroxide tank. Water
(Lr6)
accumulated in the dike is manually pumped to the process
sewer (see Table 1, S-23)
Procedural BMPs: Before [coding/unloading procedures begin, operators make
sure that wheels are chocked, that the vessel is in good
condition, the vessel is vented (if it is pressurized). the vessel
is grounded (if it contains flammable or combustible
material), and that the hoses, pumps, and lines do not have
leaks. Operators also monitor the levels of materials in the
tanks and the transfer operations to prevent overflow and
minimize the impact of my spill.
Location: Southeast of the W WTP in Drainage Zone 3
Materials: APAP and PAP
Structural BMPs: This loadinglunloading area has two loading docks with
bumper pads which provide a tight seal between the building
and trucks, a canopy and a driveway which is sloped towards
Building 10 Warehouse LoadinglUnloading
the building. The area is paved and contains a catch basin at
(L,7)
each loading dock that drains to the storm water system. The
majority of the materials handling operations are contained
inside the trailer and warehouse.
Procedural BNIPs: Provisions are made to place materials on pallets and stack
pallets at safe heights. Absorbent materials are also readily
available in this area.
Location: On the western side of building 100 in Drainage Zone 3
Materials: Potassium Hydroxide.
Structural BhIPs: This loading/unloading area has a concrete containment berm
with a capacity of 6,000 gat. The loadinglunloading area
contains a sump that allows accumulated liquids to be pumped
to the site process sewer system.
L.oadinglUnloading Area Behind Building 100
Procedural BnIPs: Before loading/unloading procedures begin, operators make
(L-8)
sure that wheels are chocked, that the vessel is in good
condition. the vessel is vented (if it is pressurized), the vessel
is grounded (if it contains flammable or combustible
material), and that the hoses, pumps, and lines do not have
leaks. Operators also monitor the levels of materials in the
tanks to prevent overflow ands i11.
I t

1 t �
Table 2 - Loading/Unloading Activities
Mallinckrodt Inc.
Raleigh Pharmaceutical Plant
Revised:April 200
Load in nload ing Area
Location and Implemented Rest Management Practices (BNIPs)
Location: On the north side of the #2 fuel oil aboveground storage tank
in Drainage.Zone 2
Materials: No. #2 fuel oil
Structural BMPs: Top loading/unloading operations are conducted at this truck
loadinglunloading'station. The station, consisting of concrete
No. 2 Fuel Oil Unloading Area
dike walls on the east and west sides, concrete ramps on the
(Lr9}
north and south sides, and a sump at the low point has
sufficient capacity to contain the volume of a tanker truck plus
the 25-yr 24-hr storm event.
Procedural BMPs: Before loading/unloading procedures begin, operators make
sure that wheels are chocked, that the vessel is in good
condition, the vessel is vented (if it is pressurized), the vessel
is grounded (if it contains flammable or combustible
material), and that the hoses, pumps, and lines do not have
leaks. Operators also monitor the levels of materials in the
tanks, to insure that the level does not exceed 19' 7.5" and to
prevent overflow and spill (see Table 1, S-3).
Location: On the eastern side of building 100 in Drainage zone 3
Materials: New, empty fiber pack drums and chemicals in drums and
bags.
Structural BMPs: This transfer area has a driveway which slopes west to a
Loading/Unloading Dock at Building 100.
drainage trench that flows by gravity to a pipe. This pipe also
(Lr 10)
flows by gravity to a stormwater conveyance ditch located on
the west side of the plant access road.
Procedural BMPs: The majority of the materials handling operations are inside
the trailer and warehouse. This area is not considered to be a
potential stormwater concern.
Location: South of the MASL Storage Tanks in Drainage Zone 3
Materials: Ammonium sulfate (MASL) .
Structural BMPs: Each of the two-loadinglunloading areas has a sloped concrete
pad, berms around the concrete pad, and a sump with a total
capacity of approximately 3,500 gal. The sumps have pumps
with float switches that pump collected materials to MASL
Tank # 1.
Procedural BMPs: Truck drivers are responsible for implementing procedures to
MASL Loading
minimize the likelihood of a release from the truck loading
(L 1 l)
operation. Before loadinglunloading procedures begin,
drivers make sure that wheels are chocked, that the vessel is
in good condition, the vessel is vented (if it is pressurized),
the vessel is grounded (if it contains flammable or
combustible material), and that the hoses, pumps, and lines do
not have leaks. A metered loading system automates the
loading process and minimizes the possibility of overfill.
Drivers are responsible for checking the truck valve to ensure
it is secure before leaving the site. Failure to comply will ban
the driver from receiving any future loads of MASL.
Location: Southeast of the boiler house (Building 901) and west of the
building 51 warehouse in Drainage Zone 2
Materials: Gasoline and diesel fuel
Structural RIUPs: A 4' wide by 6" high, sloped concrete berm was added to the
existing 12'x 30'concrete pad, adjacent to the west side of the
recessed tank containment area. The sloped berm allows
Vehicle Fuel LoadinglUnloading
vehicle access, but provides containment (see Table 1, S-27).
Procedural rocedural BMPs: Before loadinglunloading procedures begin, operators make
sure that wheels are chocked, that the vessel is in good
condition, the vessel is vented (if it is pressurized), the vessel
is grounded (if it contains flammable or combustible
material), and that the hoses, pumps, and lines do not have
leaks. Operators also monitor the levels of materials in the
tanks to prevent overflow and spill. There are no drains from
this area. Stormwater that accumulates in the dike and in the

Table 2 - Loading/Unloading Activities
Mallinckrodt Inc.
Raleigh Pharmaceutical Plant
Revised: April 2004
Load in nlondin Area
Location and Implemented Best Management Practices (BMPs)
bermed pad is manual!y pum d out.
Location: Northeastern comer of building 201, in drainage zone #3
Materials: Aniline
Structural BLNIPs: This loading/unloading area has a sloped concrete pad, a
' sump and dike along the western end of the pad, dikes on the
northern and southern sides of the pad, and a berm on the
eastern end of the pad (this berm was moved approximately
20 ft. to the west in 2004 to facilitate drainage). Stormwater
accumulated in the sump is pumped to the process sewer
system. Drainage improvements started in 2004 will allow all
Aniline Tr
Truck Loading
stormwater to flow by gravity to the process sewer. The
(Luck
existing loadinglunloading area has a capacity of
approximately 2.000 gal. Since most aniline is shipped via
rail car, this loading area is seldom used.
Procedural BMPs: Before loading/unloading procedures begin, operators snake
sure that wheels are chocked, that the vessel is in good
condition, the vessel is vented (if it is pressurized), the vessel
is grounded (if it contains flammable or combustible
material), and that the hoses, pumps, and lines do not have
leaks. Operators also monitor the levels of materials in the
tanks as well as the transfer operations to prevent overflow
ands ill.
Location: West Side of Building 200 in Drainage Zone 3
Materials: PAP
Structural BMPs: '!iris loadinglunloading area has a driveway that slopes south
to three catch basins that drain to the condensate sewer
West Side PAP Loading/Unloading
system. There is also roof over the loading and unloading
(L- 14)
platform.
Procedural BDIPs: Provisions are made to place materials on pallets and stack
pallets at safe heights. Absorbent materials are also readily
available in this area. Materials are moved inside as soon as
possible and not stored on the loading platform.
Location: Northeast of building 903 in Drainage Zone 3
Materials: Anhydrous ammonia
Structural BMPs: This loadingluntoading area slopes and drains to a sump.
Rainwater collected in the sump is manually'pumped to the
Anhydrous Ammonia Unloading Area
stormwater conveyance ditch.
Procedural BMPs: Before loadinglunloading procedures begin, operators make
(L-17)
sure that wheels are chocked, that the vessel is in good
condition, and that the hoses, pumps, and lines do not have
leaks. Operators also monitor the levels of materials in the
tanks to prevent overflow and spill.
Notes:
• (L-5) Former K083 Tar Loading and Unloading area is no longer in use. Also see Table 5, W-17.
+ (L-15) Farmer Waste Toluene Loading area is no longer in use; toluene is no longer used in plant processes.
(L-16) Former Thionyl Chloride and DMF Unloading area is no longer in use; these chemicals are no
longer used in plant processes,

Table 3 - Outdoor Process Areas
Mallinckrodt Inc.
Raleigh Pharmaceutical Plant
Revised: April 2004
Outdoor Process Area
Location and Implemented Best Management Practices (BMPs)
Fire Training Area
Location: West of the building 51 warehouse and southwest of the
(P-1)
gasoline storage and loading/unloading area in Drainage
Zone 2
Materials: #2 fuel oil, gasoline, denatured ethanol
Structural BMPs: The fire training area is on a concrete pad that slopes to a
sump on the southern end of the pad. This area also has
dikes on all sides of the pad.
Procedural BMPs: Fire training is conducted annually, typically in October
of each year. Upon completion of fire training, an
appropriate environmental contractor manually pumps
liquids in the sump into a vacuum truck for disposal.
Residual liquids contained in the sump are typically a
mixture of rainwater, #2 fuel oil, and fire fighting foam.
The sump is also power -washed after it is emptied.
During the rest of the year, when no potential
contamination sources are present in the sump, collected
rainwater in the sump is inspected and then manually
pumped to a slormwater conveyance ditch. Mallinckrodt
personnel inspect the containment system at least once
each six months.
Maintenance Wash Pit
Location: On the southeastern end of the maintenance building.
(P-2)
(building 903) in Drainage Zone 2
Materials: Infrequent use for rinsing maintenance equipment and
tools.
Structural BMPs: The concrete wash pit is sloped towards a sanitary sewer
drain located on the northern end of the pit. There are
berms located on the southern, eastern, and western sides
of the pit"
Procedural BMPs: None related to stormwater. Not identified as a
significant source of stormwater contamination.
PAP Plant Deluge Retention Basins
Location: Fast and west sides on buildings 201.205 in Drainage
(P-3)
Zone 3
Materials: Sprinkler test of fire sprinklerialarm drill (deluge) water
potentially containing residual materials from the process
areas
Structural BMPs: Deluge water currently drains to isolated ditches that will
accommodate a 2000 gpm deluge flow for approximately
28 minutes.
Procedural BMPs: None related to stormwater. Not identified as a
si gnificant source of stormwater contamination.
Wastewater Treatment Plant
Location: North of the PAP process area, in drainage zone #3
(P-4)
Materials: Process wastewater
Structural BMPs: The tanks in the W WTP are equipped with high level
alarms, flow controls, and liners with the steel tanks
themselves as secondary containment. The 4,000,000-
gallon capacity wastewater holding tank is equipped with
a water leachate system under the tank that collects and
redirects minor spills to the WWTP.
Procedural BMPs: W WTP levels are checked and documented; the panel
board has high-level alarms to monitor the flow of the
basins. The entire tank system is also checked for signs
of deterioration or change and the pumps are checked for
proper operation. All of these inspections are
documented in a logbook. A copy of the Standard
Operating Procedure is in Building 15.

I
Table 4 - Dust/Particulate Generating/Control Areas '
Mallinckrodt Inc.
Raleigh Pharmaceutical
Plant
Revised: April 2004
Dust/Particulate Generalin Control Areas
Location and Implemented Best Management Practices (BMPs)
PAP Bag Filters for Vacuum Dryers and Product Bin
Location:
In Buildings 201 and 205 in Drainage Zone #3
Packaging
Materials:
PAP (powder)
(D-1)
Structural BMPs:
The bag filters are equipped with a control device to
prevent emissions of particulates. The roof drains in this
area are directed to the WWTP.
Procedural BMPs:
None related to stormwater. Not identified as a
significant source of storm water contamination.
APAP Bag Filters on Drop Hoppers, Sizing Operating
Location:.
in Buildings 100 and 101 in Drainage Zones #2 and #3
Equipment, and Multi -level Clean Room Operations
Materials:
APAP.(powder, granular)
(D-2)
Structural BMPs:
The bag filters are equipped with a control device to
prevent emissions of particulates and the roof drains in
this area are directed to the WWTP.
Procedural BMPs:
None related to stormwater. Not identified as a
significant source of stormwater contamination.
APAP Drying Tower Courtyard
Location:
South of Building 102 in Drainage Zone #2
(D-3)
Materials:
APAP from bag filter transportation
Structural BMPs:
Drainage from the courtyard area through which bag
filters are cleaned and transported will be redirected to the
process sewer system in 2004.
Procedural BMPs:
None related to stormwater. Not identified as a
significant source of stormwater contamination.
Boiler House
Location:
West of Building 51 A in Drainage Zones #2 and #3
(D-4)
Materials:
Particulates from the burning of fuels in site boilers
Structural BMPs:
None related to stormwater
Procedural BMPs:
None related to stormwater. Not identified as a
significant source of stormwater contamination.

Table.5 -Waste Disposal Areas.
Mallinckrodt Inc.
Raleigh
Pharmaceutical Plant
Revised- April 2004
Waste Disposal Area
Location and implemented Best Management Practices BMPs
Carbon Dumpster
Location:
NW Comer of Building 101 in Drainage Zone 3
(Formerly, W-1. Now part'of W-2 following site
Materials:
Carbon
secondary containment upgrade project.)
Structural BMPs.-
Dempster is contained by walls on the south and east
sides, a berm on the west side, and a drainage trench on
the north side which drains to a sump leading to the site
process sewer system. The area over which the material
is transported from the process to the dumpster drains to
a trench that drains to a sump leading to the site process
sewer system.
Procedural BMPs:
None related to stormwater. Not identified a$ a
significant source of stormwater contamination.
Trash Compactor West of Building 101
Location:
NW Corner of Building 101 in Drainage Zone #3
(W-2)
Materials:
Crushed empty fiber drums and trash from Building 101
and administrative offices
Structural BMPs:
The trash compactor is self -enclosed and is contained by
walls on the south and east sides, a berm on the west side,
and a drainage trench on the north side which drains to a
sump leading to the site process sewer system: The area
over which the material is transported from the process to
the dumpster drains to a trench that drains to a sump -
leading to the site process sewer system.
Procedural BMPs:
None related to stormwater. Not identified as a
si ificant source of stormwater contamination.
Dumpster Southwest of Building 201
Location:
SW of Building 201 in Drainage Zone #3
(W-3)
Materials:
Trash from buildings 201 and 205, packaging for raw
materials, and drums/totes of potassium hydroxide.
Structural BMPs: '
Area has berms on three sides and surface is sloped
toward a catch basin, which is periodically pumped to the
process sewer. Trash dumpsters are self -enclosed.
Procedural BMPs:
None related to stormwater. Not identified as a
significant source of stormwater contamination.
Dumpster Northwest of Building 10
Location:
NW of Building 10 in Drainage Zone #3
(W-4)
Materials:
Trash from Building 10 and WWTP
Structural BMPs:
The common trash dumpster is self -enclosed and the
cardboard dumpster is open -topped.
Procedural BMPs:
None related to stormwater. Not identified as a
significant source of stormwater contamination.
Trash Cans by Gazebo East of Boiler House
See W-13.
(W-5)
Dumpster Areas South and East of Maintenance
See W-13.
(W -6)
Location:
NW of Building 101 in Drainage Zone #3
Cardboard Recycling Container
Materials:
Cardboard
(W-7)
Structural BMPs:
None related to stormwater
Procedural BMPs:
None related to stormwater. Not identified as a
si nificant source of stormwater contamination.
Dumpsters at Driveway Tank Farm
See W-12
(W-$)
Location:
North of Building 205 in former K083 Tar loadlunload
Dumpster North of Building 205
area (L-5) in Drainage Zone #3
(W-9)
Materials:
Trash from buildings 201 and 205 and packaging for raw
materials.
Structural BMPs:
The dumpster is self -enclosed and is on concrete pad,
surrounded by a berm, sloped toward a sump.
Procedural BMPs:
Accumulated stormwater is manually pumped to the
process sewer
Location:
NW of the Maintenance Building in Drainage Zone #3
Recycling Bins Northwest of Maintenance
Materials:
Segregated metal equipment, parts, and miscellaneous
(W-10)
construction debris.
Structural BMPs:
None related to stormwater

i
Table 5 • Waste Disposal Areas
Mallinckrodt Inc.
Raleigh pharmaceutical Plant
Revised: April 2004
Waste Dis anal Area
Location and Implemented Best Management Practices (BNIPs)
Procedural BNIPs:
Metal equipment, parts. and debris should be cleaned to
remove any residual significant materials prior to placing
the materials in these dum sters.
Trash Cans South of Building 51 by Gazebo
(W-Il)
See W•13.
Misc. Trash Cans
Location:
Throughout plant site
(W-13)
Materials:
Misc. garbage (e.g., paper, beverage containers, etc.)
Structural BMPs:
The common trash can with lid.
Procedural BNIPs:'
None related to stormwater. Not identified as a
significant source of stormwater contamination.
Hazardous Waste Storage Area
(W-14)
See Table 1, S-20
Land Application Fields
Location:
29 fields consisting of approximately 200 acres, located
(W-15)
west and northwest of the manufacturing area of the site
Materials:
spray irrigation liquids from the stormwater retention
pond and residual solids from the WWTP
Structural BMPs:
Buffer zones are maintained as specified in Non -
discharge Permit No. WQ0005537 and application areas
are clearly marked.
Procedural l3MPs:
Applications, management, record keeping, site access,
buffer restrictions and reporting are performed in
accordance with the conditions specified in Non -
discharge Permit No. W00005537
Location:
East of Building 100A in Drainage Zone #3
Trash Compactor East of Building 100A
Materials:
Crushed empty fiber drums and trash from building 100,
(W-16)
100A and warehouse
Structural BNIPs:
The trash compactor is covered by a roof.
Procedural BNIPs:
None related to stormwater. Not identified as a
significant source of stormwater contamination.
Location:
Northwest of building 901 in Drainage Zone 3
K093 Rainwater Storage
Materials:
Rai nwaterlprecipitation that has been in contact with
(W-17)
K093 aniline tar tanks and/or the secondary containment
for those tanks.
Structural BMPs:
Rainwater is pumped or manually transferred to an 8,400
gallon wastewater tanker.
Procedural BNIPs:
Stormwater accumulation from the sumps or diked areas
of S-5 and S-19 is manually pumped out and either
directly into the tanker or into containers that are used to
manually transfer the water to wastewater tanker. Filling
the tank is limited to or less to allow for the containment
of the contents of the tank plus allow for freeboard. At
intervals of 90 days or less, the tanker and it's contents
are sent off -site for disposal as a hazardous waste.
Notes:
(W-12) Former Open Top Roll -off Storage (same as S-36) is a practice that is no longer used at this facility.

ATTACHMENT T

Attachment I
Summary of Analytical Monitoring Results
Tyco/Mallinckrodt Raleigh Pharmaceutical Plant
Permit No. NCS000136 Renewal Application October 1, 2004
Outt211
No.
Total
Flow
(MC)
Total
Precipitation
(Inches)
Event
Duration
(Hours)
Conductivity
(uS/cm)
Total
Dissolved
Solids
m
Chemical
Oxygen
Demand (mg1L)
Nitrate
(mg/L)
Chloride
(mg/L)
Sulfate
(mg/L)
Total
Phosphorous
(mg/L)
Event No. 1 January 8, 2001
MC001
0.0203
0.20
5
76
24
<25
0.71
9.5
6.4
0.13,
MC002
0.0750
173
84
110
0.94
20
23
<0.1
MC003
0.3493
659
430
33
19 -
45
120
<0.1
MC004US
0.0339
98
68
<25
0.44
3.6
2.5
<0.1.
MC004DS
0.0339
121
83
36
1.1
5
5.7
<0.1
MC005
0.0659
172
120
<25
0.86
6.7
20
<0.1.
Event No. 2 December 10, 2001
MC00i
0.1422
1.4
7
80
29
<25
1.3
5.5
6.8
0.31
MC002
0.5252
212
79
<25
<0.10
1.3
52
0.31
MC003
2.4451
784
510
<25
19
51
130
0.33.
MC004DS
0.2375
137
88
<25
0.88
5.5
5.9
0.22
MC005
0.4610
319
2I0
<25
<0.10
6.4
50
0.40
Event No. 3 January 29, 2003
MC001
0.0406
0.4
20
387
180
170
0.80
96
11
0.85
MC002
0.1501
190
44
79
1.5
19
16
.28 '
MC003
0.6986
725
440
<25
14
41
160
<0.10
MC004DS
0.0678
169
89
<25
1.5
8.2
9.8
<0.10
MC005
0.1317
197
110
<25
0.72
6.8
25
<0.10
Event No.
4 April 25, 2003
MC001
0.0132
0.13
17
80
39
68
0.75
2.8
6.1
0.49
MC002
0.0488
170
60
160
1.5
5.4
16
•.28
MC003
0.2270
560
400
<25
22
34
140
0.12
MC004DS
0.0220
230
100
<25
2.1
7.5
12
<0.10
MC005
0.0428
260
120
35
0.46
6.8
20
<0.10
Page 1 of 2

Outfall
No.
"Total
Flow
(MG)
Total
Precipitation
(Inches)
Event
Duration
(Hours)
Conductivity
(uS/cm)
Total
Dissolved
Solids
m
Chemical
Oxygen
Demand (mg/L)
Nitrate
(mg/L)
Chloride
(mg/L)
Sulfate
(mg/L)
Total
Phosphorous
(mg/L)
Event No. 5 September 4, 2003
MC001
0.0762
0.75
17
30
76
58
0.56
1.8
ND
0.420
MC002
0.2814
20
76
81
0.58
2.2
ND
0.480
MC003
1.3099
510
470
47
15
42
65
0.210
MC004DS
0.1272
30
94
88
0.55
6.0
ND
0.770
MC005
0.24.70
160
130
60
0.52
10
16
0.330
Event No. 6 November
19, 2003
MC001
0.0975
0.96
12
4p
<20
56
0.28
3.4
<5.0
0.251
M0002
0.3601
20
50
44
0.13
2.7
<5.0
<0.100
MC003
1.6766
290
350
81
8.6
50
100
0.192
MC004DS
0.1628
90
98
100
0.48
9.5
9.2
0.288.
MC005
0.316]
420
330
140
0.31
9.2
1so
0.430.
Event No. 7 March 15, 2004
MC001
0.0864
0.88
3.5
55.8
<33
<25
1.2
1.9
<5.0
0.123
MC002
0.3301
43.8
<33
47
0.72
2.5
6.4
<0.10
MC003
1.5369
271.0
160
72
4.0
19
42
0.155
MC004DS
0.1493
119.8
67
72
1.1
18
16
0.203
MC005
0,2898
I86.0
95
14
1.2
14
64
0.419
Page 2 of 2

Attachment I1
Summary of Visual Monitoring Results
Tyco/Mallinckrodt Raleigh Pharmaceutical Plant
Permit No. NCS000136 Renewal Application October 1, 2004
Outlall No.
Total Flow
MG
Total
Precipitation
inches
Total Duration
hours
Color
Odor
Clark
Floating
Solids
Suspended
Solids
Foam
Oil Sheen
Other
Obvious
Indications
of Pollution
Event No. 1 January 8, 2001
MC001
0.0203
0.2
5
Slight tint
none
slightly'turbid
none
none
none
none
none
MC002
0,075
no color
none
clear
none
none
none
none
none
MC003
0.3493
grayish tint
none
clear
none
none
none
none
none
MC004-US
0.0339
clear
none
clear
none
none
none
none
none
MC004-DS
0.0339
clear
none
clear
none
none
none
none
none
MC005
10.0659
slight tint
none
slightly turbid
1 none
none
inone
none
inone
Event No. 2
December 10, 2001
MC001
0,1422
1.4
7
clear
Inone
clear
none
none
none
none
none
MC002
0,5252
brownish tint
none
slightly turbid
none
none
none
none,
none
MC003
2.4451
I
brownish /
gray tint
none
slightly turbid
none
Inone
none
none
none
MC004-DS 10.2375
clear
none
clear
none Inone
none
none
none
MC005
0:461.
clear inone
clear
none
none
none Inone
none
Event No. 3 January 29, 2003
MC001
0.0406
0.4
2 Iclear
light brown
none
clear
none
cloudy
none
none
none-'
MC002
0.1501
light brown
none
slightly turbid
none
ice
very little
none
none
MC003
0.6986
clear
none
slightly turbid
none
none
none
none
none
MC004-US
0.0678
clear
none
clear
none
none
none
none
none
MC004-DS
0.0678
clear
none
clear
none
none
none
none
none'
MC005
0.1317
Inone
slightly turbid Inone
Inone
none
none
none
Page 1 of 3

Attachment II
Summary of Visual Monitoring Results
TycolMallinckrodt Raleigh Pharmaceutical Plant
Permit No. NCS000136 Renewal Application October 1, 2004
Outfall No.
Total Flow
MG
Total
Precipitation
inches
Total Duration
hours
Color
Odor_,Clarity
Floating
Solids
Suspended
Solids
Foam
Oil Sheen
Other
Obvious
indications
of Pollution
Event No. 4 April 25, 2003
MC001
0.0132
0.13
117
light brown
none
slightly turbid
none
cloudy
none
none
none
MC002
0.0488
light brown
none
slightly turbid
none
cloudy
none
slight
some trash
MC003
0.227
clear
none
clear
none
none
none
none
none
MC004-US
0.022
clear
none
clear
none
none
none
none
none
MC004-DS
0.022
clear
none
clear
none
none
none
none
none
MC005
10.0428
light brown
I none
Islightly turbid
Inone
cloudy'
Inone
I none
none
Event No. S September 4, 2003
MC001 .
0.0762
0.75
117
clear
No
(not reported)
No
No
No
No
No
MC002
0.2814
clear
No
(not reported)
No
No
No
No
No
MC003
1.3099
clear
No
(not reported)
No
No
No
No
No
MC004-US
0.1272
light brown
No
(not reported)
No
yes
No
No
No
MC004-D$
0.1272 1
light brown
No
(not reported)
No
yes
lNo
No
No
MC005
10.247
lbrown INo
[(not reported) INo
1yes
INo
INo
jNo
Event No. 6 November 19, 2003
MC001
0.0975
0,9G
72
light brown
none
clear
grass
none
none
none
none
MC002
0.3601
clear
none
clear
grass
none
none
none
none
MC003
1.6766
brown
none
turbid
none
cloudy
none
none
none.
MC004-US
0.1628
light brown
none
very turbid
none
very turbid
none
none
none
MC004-DS
0.1628
light brown
none
very turbid
leaves
very turbid
none
none
none'
MC005
0.31G1.
light brown
none
very turbid Ileaves
Ivery
turbid Inone
Inone
Inone
Page 2 of 3

Attachment II
Summary of Visual Monitoring Results
Tyco/Mallinckrodt Raleigh Pharmaceutical Plant
Permit No. NCS000136 Renewal Application October 1, 2004
Outfall No.
Total Flow
(MG)
Total
Precipitation
inches
Total Duration
hours
Color
Odor
Clarity
Floating
Solids
Suspended
Solids
Foam
Oil Sheen
Other
Obvious
Indications
of Pollution
Event No. 7 March 15,
2004
MC001
0-08G4
0.88
3.5
light brown
none
semi -clear
none
none
none
none
none
MC002
0.3301
brown
none
semi -clear
yes
yes (grass)
none
none
none
MC003
1.5369
brown
none
none
yes
yes
none
none
none
MC004-US
0.1493
brown
none
none
yes
yes
none
none
none
MC004-DS
0.1493
10.2898
brown
none
none
yes
yes
none
none
none :
MC005
brown
none
none 1yes
1yes
inone
jnone
Inone
Page 3 of 3

ATTACHMENT III

09/23/2004 ' 14:03 9197339612
iI t�l �� 's._ J' e:•_ i " T� ' +nt 4 :.� f ; t,
N.C. Division of Water Quality, Stormwater nd General Permits :Unit
Facility Name: MALLINCRODT, INC.
Permit Number: NCS000136
Location Address: 8801 CAPITAL BLVD
RALEIGH, NC 21616
County: WAKE
"I certify, tinder penalty of law, that the Stormwater Pollution Previ tion Plan (SPPP) document and :all ttachmeats,'
were developed and implemented under my direction or supervisioi in accordance with a system: design d to assure.
that qualified personnel properly gather and evaluate the informati required by the SPPP: Based on m V inquiry of.
the person or persons who manage the system, or those persons d ctly responsible for gathering the i formation;
the information gathered is, to the best of my knowledge and belie rue,, accurate, and complete" ;
"I certify that the SPPP has been developed, signed and retained at facility location and -the SPPP has been fully
implemented at the named facility location in accordance with the s and conditions of the st(jimwate general "
permit."
"I am aware that there are significant penalties for falsifying infor, on, including the possibility of fin and
imprisonment for knowing violations"
Sign (according to permit signatory requirements) and retur his Certification. DO NOT SEND THE ;
STORNWATER POLLUTION PREVENTION PLAN WITE HE CERTIFICATION.
Signature Da I
Print or type name of p son signing above Title
sp"i enirication 7M

T;}I Dissolved Solids
http://www.kemsite.com/u%T/modules/tds/tds.htm
Urban Watershed Project
Dissolved Solids
Definition:
"Dissolved solids" refer to any minerals, salts, metals, cations or anions dissolved in water. This includes
anything present in water other than the pure water (H20) molecule and suspended solids. Suspended
solids are any particles/substances that are neither dissolved nor settled in the water, such as wood pulp.
Hardness
Water hardness is a measure of the cations (cations = ions which bear positive electron charges)
dissolved in the water and is therefore, related to dissolved solids. The more cations dissolved in the
water the "harder" the water. The most common cations of this type are calcium and magnesium. Iron,
strontium, and manganese may also contribute, but they are seldom present in appreciable amounts.
Hardness is usually reported as an equivalent amount of calcium carbonate (CaCO3). Generally, waters
are classified according to degree of hardness as follows:
Concentration CaCO3 (mg/1) Classification
mgll Water hardness classification
less than 75 soft water
75 - 150 moderately hard
l 50 - 300 hard
greater than 300 very hard
Calcium is dissolved from practically all rocks and soils, but highest concentrations are usually found in
waters that have been in contact with limestone, dolomite, or gypsum. Magnesium occurs in many types
of rocks. However, magnesium concentrations are usually significantly less than those of calcium.
Hardness influences the usefulness and economic value of water for many purposes. For example, when
hard water is used for domestic purposes, soap use may be much higher.
Environmentaf effects
The effects of hardness on aquatic life depend on which cations are making the water "hard."
I of 5 12/28/2005 11:01 AM

Total Dissolved Solids
http://www, kerns ite,com/uwp/modules/td�tdhm
Irrigation effects
Carbonate deposits may clog pipes and coat the inside of water holding tanks. Extreme hardness may
interfere with chemical processes.
Domestic effects
Hard water is objectionable because of the formation of scale in boilers, water heaters, radiators, and
pipes with resultant decrease in the rate of flow and heat transfer as well as in increased corrosion. In
addition to its effect on soap consumption, excessive hardness can shorten the wearing ability of fabrics
and toughen cooked vegetables.
Natural nonpoint sources
The physical weathering of calcium and magnesium rocks will contribute cations to surface and ground
water.
Anthropogenic (human caused) nonpoint sources
Human caused sources include, discharges of cation -rich waters from operating and abandoned rock
quarries (EPA, 1986).
Point sources
The inorganic chemical industry may release dissolved cations into effluent waters.
1
Acute exposure
Sudden exposure to harmful chemicals
Chronic exposure
Exposure over long duration to the chemicals
Carcinogenic
Cancer causing chemicals
Heavy Metals
Heavy metals can influence the suitability of waters for various beneficial uses.
IlRenresentative heave metal IlEnvironmental effects II
Arsenic and cadmium Arsenic and cadmium have been shown to have an undesirable toxic
effect on humans and animals at low concentrations and are injurious to
plant life. Effects on humans are to cause cramps, nausea, vomiting and
diarrhea. Cadmium tends to concentrate in the liver, kidneys, pancreas
and thyroid of humans and animals and can be toxic to fish and other
aauatic life. Both tend to accumulate in the body and can cause death.
2 of 5 12/28/2005 11:01 AM

T?tQ•D;.solved Solids
http://www.kemsite.com/uwp/modules/tds/tds.htm
Iron
High concentrations cause reddish -brown stains on white porcelain,
enameled ware, fixtures and fabrics. Iron bearing waters tend to stain or
impart unpredictable colors and are therefore unsatisfactory for many
industrial purposes. Small quantities of iron are essential for plant
growth and development: however, toxicity occurs when concentrations
exceed 5 ppm.
Aluminum
Aluminum is eldom found in significant amounts in our water supplies
and is therefore of little importance with regard to most beneficial uses.
High concentrations are occasionally detected due to industrial
discharges from treatment plants. Recent research indicates high levels
of aluminum may cause Alzymers disease.
Lead
Lead is toxic to people, farm animals and crops in both acute and
chronic exposures. It is toxic even at fairly low concentrations.
Silver
Low concentrations do not appear to be harmful to people. At higher
concentrations, however, it becomes an irritant and a dose of 10 grams
can be fatal to people.
Chromium
At low concentrations chromium can cause nausea and vomiting. It is
also toxic to crops. Different forms of chromium have different degrees
of toxicity. Hexavalent chromium is carcinogenic in humans.
Mercury
Mercury has a tendency to accumulate in the food chain and is highly
toxic to animals and people.
Barium
Barium may cause toxic effects on the heart, blood vessels and nerves.
Other Dissolved Solids
Common dissolved solids
Environmental effects
Sodium and potassium
All natural waters contain sodium and potassium, but usually only in
small amounts in natural or unpolluted surface waters in humid regions.
In and regions, or areas of limited rainfall, water may contain larger
amounts of sodium.Moderate amounts of sodium and potassium have
little effect on the usefulness of water, except that potassium is a
requirement for plant growth.
Bicarbonates and carbonates
Carbon dioxide dissolves in water to form a weak acid, which greatly
increases the ability of water to dissolve minerals. Carbonates are
particularly susceptible to solution in water containing carbon dioxide.
Carbonates, however, do not occur in normal waters with pH values
below 8.4.
Sulfates
Sulfates in high concentrations are undesirable in waters containing
high levels of calcium, magnesium or sodium because they create
Epsom salts and permanent hardness. At ordinary concentrations,
however, sulfates are considered beneficial to irrigation.
Chloride
Chloride is dissolved from most rocks and soils. Waters in humid
regions are usually low in chloride content. Arid/Semi-arid regions
often contain high levels. Chloride also contributes to the increase in
salinity of soils under irrigation. It inhibits crop growth and becomes
3 of 5 t2/28/2005 11.01 AM

Total Dissolved Solids
http://www.kernsite.com/uwp/modules/td,Vt4 Nm
Nitrate
Itoxic at higher concentrations.
Nitrogen compounds come from the oxidation of nitrogenous organic
material such as wastes. Nitrate promotes a succulent type of growth
that is desirable in forage crops. Less nitrate is needed when the crop
consists of tubers or fruit. Nitrate is also an important fertilizing agent.
Floride
Fluoride is minute amounts in natural surface water. Ground waters
occasionally show undesirably high fluoride concentrations. About 1
ppm of fluoride in water decreases the incidence on dental decay. Water
containing fluoride exceeding 1.5 ppm can cause dental defects if
1
consumed during the calcification or formation of teeth.
Boron
Boron in drinking water is not a hazard to humans. It is an essential
element in the nutrition of higher plants, yet, if present in concentrations
exceeding .5 to 1.0 ppm, it may be harmful to most orchard crops.
Silica is dissolved from practically all rocks. Silica is a major nutrient
Silica
source for diatoms, an important link in the biological food chain.
However, silica contributes to the formation of boiler scale and water
used in the formation of paper must be practically free of silica.
Measuring dissolved solids
Dissolved solids may be measured in either a rough or a precise fashion.
Electrical conductivity (rough)
Conductivity is measured through the use of a meter and is usually about 100 times the total cations or
anions expressed as equivalents. Total dissolved solids (TDS) in ppm usually ranges from 0.5 to 1.0
times the electrical conductivity.
Evaporation (precise)
A sample of water is evaporated to dryness and the remaining residue is weighed. Drying temperature
may be anywhere from 105 or 180 degrees.
Students can estimate the total dissolved solids by measuring a sample's electric conductance with a
meter. They will then measure the total dissolved solids by evaporation. This will involve weighing a dry
beaker with a scale, adding a precisely measured sample of water to the beaker, boiling the water away
and reweighing the beaker. Any additional weight can be attributed to dissolved solids. Students could
then hypothesize as to what would cause a difference between the estimated and calculated values.
Treatment of water
Students should be familiar with the different filtering and purification processes drinking/ domestic
water goes through in both primary and secondary treatment. An activity related to treatment would
involve students treating and filtering water themselves in a laboratory setting. After the water has been
treated, it could be tested by seeing if it will sustain aquatic life (e.g. goldfish.) Students should also have
an understanding of hard water, heavy metals their causes and at what levels specific dissolved solids
become toxic.
4 of 5 12/28/2005 11.01 AM

41 Dj�solved Solids
Test your understanding of Total Dissolved Solids
http://www.kemsite.com/uwp/modules/tds/tds.htm
Back to the Water Quality page
i ' O—M—O..1WAtr— fewc l t: 'q
Send mail to [e-mail] with questions or comments about this web site.
Copyright © 1998 Urban Watershed Project
Last modified: April 04, 1999
5 of 5 12/28/2005 11:01 AM

DIVISION OF WATER QUALITY
Water Quality Section
September 28, 1999
Memo To: Permit File
From: Aisha Lau
Subject: Review of NCS000136 Stormwater Permit Renewal
Mallinckrodt Incorporated continues to have compliance lapses. The only monitoring
available for my review was their -initial monitoring as well as monitoring from 1998.
Therefore they will be required to perform annual monitoring in addition to the 4 quarters
of the last year. They were previously required to monitor for Conductivity, Total
Dissolved Solids, COD, Nitrate, Chloride, and Sulfate. I will replace the Nitrate
requirement with Total Nitrogen, and add Total Phosphorous as well since they are in the
NSW waters of the Neuse River Basin and have the potential to contribute both.

Re: Mallinckrodt
Subject: Re: Mallinckrodt
From: Ron Boone <[e-mail]>
Date: Thu, 09 Feb 2006 08:35:19 -0500
To: Bethany Georgoulias <bethany.georgoul ias@ncmail. net>
Bethany Georgoulias wrote:
Hi Ron,
Thanks so much for the staff report on the Mallinckrodt stormwater permit renewal
(NCS000136) - your feedback was extremely helpful!
Some of the general items that pertain to all our permits I will be sure to raise
with the Unit to see if changes to some of the standard language in our templates
should be revised. A couple I thought I would address here, with the help of the
attachments to explain.
You asked about the stormwater outfall certification. That requirement is a
one-time requirement, and documentation must be on file for the life of the
facility. It comes in to us as part of the initial application, which also offers
some criteria for what methods may be used to perform the evaluation. See Item V
on form 2F (page 3 at the top). It probably should be something a site does
periodically, particularly if there are major changes {expansion, grading, etc.),
but currently that's not the requirement. Basically the certification is the
signature of the Permittee in Item V on page 14 of that form; any supporting
documentation should also be maintained in the SPPP.
You also pointed out that we do not have definitions for "outfall" or "point of
discharge" in the permit. That's a good point, and I'll raise it with the group.
I know we get questions about this (particularly in the realm of stormwater).
Normally it means the discharge at the edge of the property, even if the discharge
lands in a "ditch" at the edge of the property before actually getting to the water
(and we often refer to the ditch as "a UT," thought it depends on how close the
stream is I suppose) At that point, it is safest to assume the runoff from
industrial activities leaves behind the potential to contact any more industrial
activity. If a site's stormwater drainage pipe traveled under someone else's
property and then discharged to a river, the end of that pipe could be the logical
outfall, but I'm not sure how often that happens. EPA's Form 1 defines "outfall"
as simply a point source (page 11), and then defines "point source" as
"any discernible, confined, and discrete conveyance..." (well, I'll let you read
it)
(it's basically the same as in our 2H .0100 rules.] Still - good point, and we'll
look at adding the definitions.
Hope that helps, and thanks again for your report.
Bethany,
Thanks for considering my comments. I tend to be a real "by -the -book" kind of
inspector and therefore usually like things to be well defined and specific. I realize -
that in our business though, things aren't always that way'. Again, thanks for your
response and consideration. I look forward to working with you again, especially when
we rewrite the general permits. Have a great day!
Regards,
Ron Boone
1 of 1 2/10/2006 7:40 AM

State of North Carolina
Department of Environment
and Natural Resources
Division of Water Quality
James B. Hunt, Jr., Governor
Wayne McDevitt, Secretary
A. Preston Howard, Jr., P.E., Director
February 19, 1999
DALIEL d MATTISON
MALLINCKRODT CHEMICAL, INC.
PO BOX 17627
RALEIGH, NC 27619
A
• •
NCDENR
NORTH CAROLINA DEPARTMENT OF
ENVIRONMENT AND NATURAI- RESOURCES
Subject: NPDES Stormwater Permit Renewal
Mallinckrodt Chemical, Inc.
Permit Number NCS000136
Wake County
Dear Permittee:
Your facility is currently covered for stormwater discharge under NPDES Permit NCS000136. This permit
expires on August 3 I, 1999. In order to assure your continued coverage under your permit, you must apply to the
Division of Water Quality (DWQ) for renewal of your permit. To make this renewal process easier, we are
informing you in advance that your permit will be expiring. Enclosed you will find an individual permit renewal
application form, supplemental information request, and Stormwater Pollution Prevention Plan certification.
Filing the application form along with the requested supplimental information will constitute your application for
renewal of your permit. The application form must be completed and returned along with all requested
information within thirty days of receipt of this letter in order to constitute a timely renewal filing.
Recent legislation modified the fee structure for DWQ permits. Renewal fees have been eliminated and annual
fees have been changed. The new annual fee for your permit is now $715.00 (you will be invoiced later this year
for your annual fee.) A copy of the new fee schedule is enclosed in this package.
Failure to request renewal within the time period indicated may result in a civil assessment of at least $250.00.
Larger penalties may be assessed depending on the delinquency of the request. Discharge of stormwater from
your facility without coverage under a valid stormwater NPDES permit would constitute a violation of NCGS
143-215.1 and could result in assessments of civil penalties of up to $10,000 per day.
If you have any questions regarding the permit renewal procedures please contact Aisha Lau of the Stormwater
and General Permits Unit at [phone], ext. 578.
Sincerely,
Bradley Bennett, Supervisor
Stormwater and General Permits Unit
cc: Central Files
Raleigh Regional Office
P.O. Box 29535, Raleigh, North Carolina 27626-0535 Telephone [phone] FAX [phone]
An Equal Opportunity Affirmative Action Employer 50% recycled/ 10% post -consumer paper