NCS000289_APPLICATION_20110415

STORMWATER-DIVISION-CODING-SHEET--__._ -
PERMIT NO.
/\1 cS000)--)
DOC TYPE
❑ FINAL PERMIT
❑ MONITORING INFO
gAPPLICATION
❑ COMPLIANCE
❑ OTHER
DOC DATE
❑ D
YYYYM M DD

Nisely, Myrl
From: Thomas Bearden [ [e-mail]]
Sent: Friday, April 15, 2011 11:24 AM
To: Nisely, Myrl
Subject: Shenandoah Wood Preservers
Mr. Nisely,
I hope you are doing well. I have recieved and sent to you our most recent analytical stormwater results and we have
had our 4th excedence. However, we have managed to decrease the amount of copper in the outfall by half which I
believe to be contributed to our best management practices currently in place. I neglected to put in with the report a
written letter stating this fact so if this email is insufficient please let me know and I can send one out via regular mail.
hope to hear from you soon and thank you for your time.
Thomas Bearden
office [phone]
plant(252)826-5412
cell(252)536-1672
Shenandoah Wood Preservers
301 E. 16th St.
Scotland Neck, NC 27874

FACILITY:
CITY:
COUNTY
PERMIT NUMBER
Permit Information that needs to be Incorporated into Future Permit Revisions:

�QF wATc� 40 Michael F. Easley, Governor
it \Q (r William G. Ross Jr., Secretary
Cl)
North Carolina Department of Environment and Natural Resources
O� Coleen H. Sullins, Director
Division of Water Quality
Brenda Jones
Shenandoah Wood Preservers, Inc.
301 E 16th Street
Scotland Neck, NC 27874
Dear Mrs. Jones:
September 30, 2008 - --- i -Ir.
L 11�
i 10CT 2 2008 �
I DENR RALEIGH !i"t'_IOi;AL OFFICE i
Subject: NPDES Permit Renewal Application
Shenandoah Wood Preserver
Permit Number NCS000289
Individual Stormwater Permit
Halifax County
The Division of Water Quality's Stormwater Permitting Unit (SPU) acknowledges receipt of
your renewal application for coverage under NPDES Permit Number NCS000289 on February 1, 2006.
We apologize for the lengthy delay in responding to your submittal and are now making every effort to
review your permit renewal as expeditiously as possible. Our Unit anticipates making significant
progress on individual permits over the next six months to reduce our backlog.
We are currently beginning our review of your renewal application. Please continue to comply
with all conditions and monitoring requirements in your expired NPDES stormwater permit. As
long as you have submitted a complete renewal request package and maintain compliance with those
permit conditions, stormwater discharges from this facility are authorized by that permit until the
Division issues a renewal permit or notifies you of an alternative action.
No additional information is required at this time, but we may contact you in the future. Please
notify us if any significant changes have taken place at this facility since you submitted the renewal
package. If you have any questions about this matter, please contact me at [phone].
Sincerely,
Brian Lowther
Environmental Engineer
Stormwater Permitting Unit
cc: Raleigh Regional Office
Stormwater Permitting Unit Files
Central Files
No `hCarolivn
ll�ntura!!�
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 OpportunitylAffirmative Action Employer — 50% Recycled110% Post Consumer Paper

0•
P.O. BOX 310
301 EAST 16T" ST.
May 7, 2007
WOOD PRESERVERS, INC.
SCOTLAND NECK, NC 27874 OFFICE: 252-826-4151
FAX: [phone]
Myrl A. Nisely
Environmental Chemist
North Carolina Division of Water Quality
Surface Water Protection
1628 Mail Service Center
Raleigh, NC 27699-1628
Subject: Stormwater Compliance Evaluation Inspection
Permit No NC000289�� fv
Dear Mr. Niscly:
The drain on the containment structure around the diesel fuel tank has been replaced with
a valve with a padlock. The General Manager will be responsible for draining this
containment structure.
Sincerely
Brenda H.Jones
Sec. Treas.
I��11 mAY 9 2007

n.
N
Michael F. Easley, Governor
William G. Ross Jr., Secretary
North Carolina Department of Environment and Natural Resources
October 29, 2008
Coleen f1. Sullins, Director
Division of Water Quality
Individual NPDES Stormwater Permit Renewal Transmittal Cover Page
To: Raleigh Regional Office
Subject: NPDES Stormwater Permit No. NCS000289
Shenandoah Wood Preservers
Scotland Neck, NC (Halifax County)
Attachment Description
Staff Report
Draft Permit
Renewal Application
lS'gP .r�
Please sign Staff Report and provide comments.
Return to Brian Lowther at the Central Office by November 29, 2008.
Brian Lowther
a+ Division of Water Quality
Stormwater Permitting Unit
Post -Construction Application
1617 Mail Service Center
Raleigh, NC 27699-1617
t\GHQ''' •'
Ni thCaroli
��atrrrrr/L
North Carolina Division of Water Quality 1617 Mail Service Center Raleigh, NC 27699-1617 Phone [phone]
Customer Service
Internet: www.newmemuality.onz location: 512 N. Salisbury St. Raleigh, NC 27604 Fax [phone]
1-877-623-6748
An Equal Opportunity/Affirmative Action Employer— 50% RecycleNlO% Post Consumer Paper

IG'
NCS000289 ® 0
w A�\T, i- , Ek Michael F. Easley, Governor
G 9.1 William G. Ross Jr., Resources
1 (/Y� North Carolina Department of Environment and Natural Resources
r
Coleen H. Sullins Director
N, Division of Water Quality
STAFF REVIEW AND EVALUATION
NPDES Stormwater Permit
Facility Name:
Shenandoah Wood Preservers.
NPDES Permit Number:
NCS000289
Facility Location:
Scotland Neck, NC (Halifax County)
Type of Activity:
Wood Preserving
SIC Code:
2491
Receiving Streams:
See Figure 1
River Basin:
Roanoke River Basin, Sub -basin 03-02-08
Stream Classification:
C
Proposed Permit Requirements:
See attached draft permit.
Monitoring Data:
See Table 1
Facility Location:
See Figure I
Response Requested by (Date):
11/30/08
Central Office Staff Contact:
Brian Lowther, [phone]
Special Issues:
+Issue "•`r
'Ratio 'Scale: '1 eas t640 hard '
Compliance history
5
Benchmark exceedance
3
Location (TMDL, T&E
5
s ecies, etc
Other Challenges:
6
• Changesin
processes
Difficult Rating:
19/40
Description of Onsite Activities:
• Treats Lumber with Micronized Copper Quat (MCQ).
Documents Reviewed:
• SPU File
• Central File
• 2006 Roanoke Basinwide Plan
• 2008 draft 303(d) list
• National Heritage Program's T&E database
• EPA 2008 Sector -Specific permit, Sector A "Timber Products"
f�1t ��ii
a l
Pagel of 8

NCS000289 9 0
History:
• 06/21/1996: Date Permit first issued.
• 10/29/1999: Name change from Gilbert & Bennett Manufacturing to Shenandoah Wood Preservers, Inc.
• 08/31/2001: Date Permit re -issued. Analytical monitoring included COD and TSS. Samples were taken
quarterly during the 4`h year.
• 02/10/2006: Permittee submitted renewal application
• 04/18/2007: Compliance Inspection
Page 2 of 8

NCS000289
NCS000289
Nlp Scale 1.24,000
Figure l: Map of Facility
Shenandoah Wood Preservers, Inc.
Lab tude: 360 08' 06" N
Longitude: 770 05' 02" W
County: Hdifax
Recedng Stream: Unnamed Tributary to Kehukee S�
So-eamdass: C
Sub -basin: 03-02-08 (Roaioke River Basin)
Facility Location
Page 3 of 8

NCS000289 0 .
Central Office Review Summary:
I . Owner's Other Permits: No other permits listed in BIMS.
2. General Observations:
• Based on the inspection report, the facility is now adding a new process called Wolman AG, in
addition to maintaining the ACQ process. The MSDS sheets were sent in and the estimated quantities used
each year.
• The application states the maintenance of fork lifts and machines is done on concrete and old fluids are
captured and are properly disposed.
3. Impairment: The Kehukee Swamp is not on the 303(d). Basinwide Plan mentions Kehukee Swamp and notes it
is supporting aquatic life due to a Moderate Stress benthic bioclassification at site N1355. The benthic
community resembled mostly pollution -tolerant species. In addition, undercut banks and root mats were rare.
However, the riparian zone was wide and intact on both sides of the stream. DWQ will continue to monitor
Kehukee Swamp.
4. Threatened and Endan ered: There are no species federally protected that are within 2 miles based on the
Natural Heritage Virtual Workroom.
5. Location: Draining to a classified C water body.
6. Industrial Changes Since Previous Permit: At the time the application was submitted the only change was from
Chromated copper arsenate, CCA (a hazardous chemical) to Alkaline Copper Quaternary, ACQ (non hazardous
chemical).
During the compliance inspection (4/14/07) they informed the regional staff they are installing a new chemical to
their treating process.
A list of 7 chemicals and their estimated annual amounts involved in the new process was provided. Wolman
AG Concentration 130,000 lbs, Amigiclown 190,000 lbs, Arch Defoamer WE 190,000 lbs, K18500 Mold
Inhibitor 1250 KG tote 220,500 lbs, Arch Moldicide WE 1000 KG tote 220,500 lbs, Wolman AG Colorant/Fern
190,000 lbs, and Water repellant AG 24,000 lbs.
The Wolman AG process has since been discontinued on this site as well as the ACQ treatment. Now only
Micronized Copper Quat (MCQ) is used to treat the lumber.
Analytical Monitoring Notes: In the application the analytical monitoring was the same for every outfall and
storm event in the application: 20 mg/1 COD and 1 mg/I TSS. Central files had the actual values for each event.
TSS was over the current benchmark for all the outfalls. COD was over the current benchmark twice for outfall
2. Analytical monitoring for COD and TSS was maintained since both parameters have values over the current
benchmarks.
The 2008 EPA Multi -Sector general permit for Sector A recommends monitoring for Total Arsenic and Total
Copper for SIC 2491, Wood Preserving. Copper was added to monitoring since the process being used, MCQ,
contains copper. Arsenic is not is any current processes and not added to the monitoring.
BOD5 and COD have been added to other timber treated sites in our program because high levels of these
pollutants in surface waters were found along the properties of timber facilities. Therefore, BOD5 has been
added to the renewal permit.
8. Qualitative Monitoring Notes: The visual monitoring was done 12 times from 11/30/2001 to 11/24/2005. Many
times the water is muddy, grey and cloudy in outfalls I and 2. There is no flow often for outfall 2.
Page 4 of 8

NCS000289
Table 1: Analytical Monitoring
Required
Sample
Total
Precipitation
Duration
COD
I
Sampling
Date
Flow
(in)
(hours)
Benchmark:
Benchmark:
Range
MGD
120 m /L
100 m /L
Outfall 1
9/1/04 to
11/30/04 11/12/2004
0.039
120
/0to
2/28/28/05 1/14/2005
0.049
88
1/ to
1
5/31 /05
/0
5/19/2005
0.022
58
- 22,
6/1/05 to
`
8/31 /05
8/23/2005
0.011
90
_
Outfall 2
9/1/04 to
11/30/04
11/12/2004
0.055
79
28A
12/1 /04 to
2/28/05
1/14/2005
0.071
to
5i3110/3? 105
5/19/2005
0.032
48
MS
6/1/05 to,.
8/31/05
8/23/2005
0.016
Outfall 3
9/1/04 to
11/30/04 11/12/2004
0.003
100 80
12/1 /05 to
1/14/2005
2/za/o
0.002
100
-
1/1/05 to
`_
5/31 /05 5/19/2005
0.001
94 1
6A 5 to
8/31/OS 8/23/2005
0.001
30 NM
` Over Current Benchmark
Data Not Collected
Page 5 of 8

NCS000289 0 0
Revised Permit Recommendations: Analytical Monitoring:
1. Maintaining COD and TSS. Adding Cu and BOD5.
2. pH has been added to the analytical monitoring requirements.
3. All analytical monitoring has been set to semi-annually during a representative storm event as defined in Part It
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.
4. 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.
5. The permittee is required to collect all of the analytical and qualitative monitoring samples during representative
storm events as defined in Part 11 Section B. Qualitative monitoring is required regardless of representative
outfall status.
6. The permittee is responsible for all monitoring until the renewal permit is issued. See Footnote 1 of Tables 1, 4,
and 5.
7. The flow reporting requirement has been removed per DWQ revised strategy. (The total rainfall parameter is in
this permit, however.)
S. Vehicle maintenance monitoring has been revised to semi-annually in order to coincide with analytical and
qualitative monitoring.
Other Proposed Changes to the Previous Permit:
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 outfalls have been inspected to
ensure that they do not contain non-stormwater discharges. Additional information is provided in Part 1I 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 Plan have been specified in Part 11 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 11 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.
Page 6 of 8

NCS000289 # 0
Discussions with permittee: Brenda Jones, 252-826-4151, [e-mail] , 10/20/08
1. General description of industrial activities? Only treat lumber and no other processes onsite.
2. Have there been any changes since filing the application? Changed from ACQ and Wolman AC to MCQ in Nov.
2007. Concentrate for the old processes were sold to other companies and Hazmat cleaned up the site for the
remaining chemicals and materials onsite. MCQ and ACQ use the same chemicals although the copper is a
smaller size for MCQ.
3. What happened with the analytical monitoring/ qualitative monitoring? Not sure why the ISS is so high. Outilall
I is a ditch with some potential for sediment. No more debris is produced by the processes onsite.
4. How many outfalls do you have? Three outfalls. Outfall 3 is usually dry.
5. Do you have vehicle maintenance onsite? Yes, it is contracted out to Gregory Poole. It is done on concrete and the
oil is taken offsite with the contractor.
6. What is you SIC code? 2491
Page 7 of 8

NCS000289 9 0
Recommendations: Based on the documents reviewed, the application information submitted on February 10, 2006
sufficient to issue an Individual Stormwater Permit.
Prepared by (Signature) U --� �6i y
Date to e� ag
Stormwater Permitting Unit Supervis ot — tic ,t Date (0 2 9 23
for Bmdlev Bennett
Page 8 of 8

NCS0002b9
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
U
In compliance with the provisions of North Carolina/Gcne I Sta`'e 143-215.1, other lawful
standards and regulations promulgated and adopted by�Fie North Carolina Environmental
Management Commission, and the Federal Water Pollution Control Act, as amended,
Shenandoa
is hereby authori
;0NE 16°i Street
:otland Neck, NC
Halifax County
from a facility located at
to receiving waters designated as Unnamed Tributary to Kehukce Swamp, a class C stream in the
Roanoke River Basin, in accordance with the discharge limitations, monitoring requirements,
and other conditions set forth in Parts I, 11, 111, I V, V and VI hereof.
Note: Draft Permit Dales are Approximate
This permit shall become effective [February I, 20091.
This permit and the authorization to discharge shall expire at midnight on [January 31, 20141.
Signed this day [January 26, 20091.
for Coleen 1-1. Sullins Director
Division of Water Quality
By the Authority of the Environmental Management Commission

� o
Permit No. NCS000289
PART I
Section A
Section B
Section C
Amamii
TABLE OF CONTENTS
INTRODUCTION
Individual Permit Coverage
Permitted Activities
Location Map
MONITORING, CONTROLS, AND
DISCHARGES
Section A: Stormwater Pollution I
Section B: Analytical Monitoring
Section C: Qualitative Moni�torin€
Section D: On -Site Vehicle Maint
((J
PART III STANDARD CONDITIO
PERMITS
TATIONS+OR PERMITTED
Monitoring Requirements
R NPDES STORM WATER- IN DI VI DUAL
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

Permit No. NCS0O0289
3. Signatory Requirements
4. Individual Permit Modification, Revocation and Reissuance, or
Termination
5. Permit Actions
Section C: Operation and Maintenance of Pollution Controls
l . Proper Operation and Maintenance
2. Need to Halt or Reduce Not a Defense
3. Bypassing of Stormwater Control Faciliti
Section D: Monitoring and Records
I.
Representative Sampling
2.
Recording Results
3.
Flow Measurements
4.
Test Procedures
5.
Representative Out all
6.
Records Retengom,
7.
Inspection and,Entry>
Section E: Reporting
Requiri
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
m

Ift o
Permit No. NCS000289
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 Exclusion from NPDES stormwater
discharge permit requirements. Any owner or operator wishing to obtain a No Exposure
Certification must submit a No Exposure Certification NOI formto the Division; must receive
approval by the Division; must maintain no exposure conditionslunless authorized to discharge
under a valid NPDES stormwater permit; and must reapply%for,the No,Exposurc Exclusion once
every five (5) years.
SECTION B: PERMITTED ACTIVITIES
Until this permit expires or is modified
stormwater to the surface
adequately treated and m;
permit. All stormwater di
he permittee is authorized to discharge
tr separate storm sewer system that has been
the terms and conditions of this individual
ante 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 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 11 Pagc I of 10

SECTION C: LOCATION 0
0 Permit No. NCS000289
NCS000289
Map Scale 1, 24, 000
Shenandoah Wood Preservers, Inc.
Ladtude: 360 08'C6" N
Longitude: 770 05' 02" W
County: Hdifax
Recamng Stream: Unnamed Tributary to Kehukee Swamp
Stream Gass: C
Sub -barn: 03-02-08 (Roanoke River Bain)
Facility Location
Part II Page 2 of 10

b
Permit No. NCS000289
PART H 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 general 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�confribute to contamination of
stormwater discharges. The site plan shall contain the following:
(a) A general location map (USGS quadrangle map &—appropriately drafted
equivalent map), showing the facilityls location in relation to transportation
routes and surface waters, the name offthe receiving water(s) to which the
stormwater outfall(s) discharges or/if the discharge is to a municipal separate
storm sewer system, the namot�the municipality and the ultimate receiving
waters, and accurate latitude and longitude of the point(s) of discharge. The
general locationap�(or lternatively the site map) shall identify whether each
receiving water is impaired (on the state's 303(d) list of impaired waters) or is
located in a watershed for hich a TMDL has been established, and what the
parameter(s) ofconcer�nrn/are.
North Carolina's 303(d) List can be found here:
http://h2o.enr.state�nc.us/tmdl/Genei-al 303d.htm#Downloads
North Carolina TMDL documents can be found here:
http://h2o.enr.state.nc.us/tmdl/TMDL list.htm#Final TMDLs.
(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. A narrative description of the potential pollutants which
could be expected to be present in the stormwater discharge from each outfall.
(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 BNIPs, and impervious surfaces. The site map
must indicate the percentage of each 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.
Part II Page 3 of 10

0 Permit No. NCS000289
(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 5. The permittee shall re -certify annually that the stormwater
outfalls have been evaluated for the presence of non-stormwater discharges.
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 techni'cal'and'economic feasibility of changing
the methods of operations and/or storage practicesto-eliminate or reduce
exposure of materials and processes to stormwatcr� Wherevcr practical, the
permittee shall prevent exposure of alpstorage areas, material handling
operations, and manufactttring or fueling operations. In areas where elimination
Of exposure is not practical, the stormwatenmanage ment plan shall document the
feasibility of diverting the stonmvater runoff away from areas of'potential
contamination.
(b) Secondary Containment Regtnrements and Records. Secondary containment is
required for: bulk storage of liquid materials; storage in any amount of Section
313 of Title III of the Supecfund Amendments and Reauthorization Act (SARA)
water priority chemicals; and storage in any amount of hazardous substances, in
order to prevenWeaks•and spills from contaminating stormwater runoff. A table
or summary of all such tanks and stored materials and their associated secondary
containment areas shall be maintained. 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 closed 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 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.
Part II Page 4 of 10

a o
Pennit No. NCS000289
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 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
person shall be on -site at all times during Facility operations that have the potential to
contaminate stornnvater 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 House
maintenance and good housekeeping progr;
all stormwater control systems, stormwater
surface waters and wetlands, industrial acti
material handling areas, disposal areas, pro
haul roads), all drainage features and strucf
program shall establish schedules of inspec
i J ii
activities of stormwater control systems,�as
facility systems that pre
Inspection of material h,
be incorporated into the
inspections, maintenanc
in the SPPP.
ed. The program shall list
all on -site and adjacent
eds,(including material storage areas,
ireas, loading and unloading areas, and
and existing structural 3MPs. The
-maintenance, and housekeeping
as facility equipment, facility areas, and
water exposure or stormwater pollution.
dling i iis�and regular cleaning schedules of these areas shall
og`am: Timely compliance with the established schedules for
and housekeeping shall be recorded in writing and maintained
Employee Training. 'Training programs shall be developed and training provided at a
minimum on an annual basis for facility personnel with responsibilities for: spill response
and cleanup, preventative maintenance activities, and for 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, and their annual training
shall be documented by the 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 re -certification that the stormwater outfalls have been evaluated for the presence
of non-stormwater discharges. Each annual update shall include a re-evaluation of the
Parttl Page 5 of 10

Pemw No. NCS000289
effectiveness of the BMPs listed in the BMP Summary of the Stormwater Management
Plan.
The Director may notify the penmittee 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 5) to the Director that the changes
have been made.
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 performed more frequently thanlsemijd uaflThese facility inspections
are different from, and in addition to, the storm�wa,ter discharge characteristic monitoring
required in Part 11 B and C of this permit. 4/\'\
9. Implementation. The permittee shall
shall include documentation of all rr
activities, and training provided to e
of actions taken to implement BMP<
vehicle maintenance activities �Sucl
five years and made available -to the
immediately upon request'1
. \�
nit thOPlan. Implementation of the Plan
measurements, inspections, maintenance
;including the log of the sampling data and
ed with the industrial activities, including
;ntation shall be kept on -site for a period of
or the Director's authorized representative
Part II Page 6 of 10

Permit No. NCS000289
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 of ten analytical 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
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.
Table 1. Analytical Monitorin
Discharge
Measurement Frequencyl
Sample
Sample
Characteristics
Units
Ty e2
Location3
BOD5
m * L
/,semi-annual
Grab
SDO
COD
m L .
/✓%
/ j� �� semi-annual1
Grab
SDO
Total Suspended Solids
rm L'��
L �emi-annual
Grab
SDO
Copper, Total
, ng/L\
\� semi-annual
Grab
SDO
H /
standard
semi-annual
Grab
SDO
Total Rainfall4 I l
inches
semi-annual
Rain Gauge
Footnotes:
1 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 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.
3 Sample Location: Samples shall be collected at each stormwatcr discharge outfall (SDO) unless representative
outfall status has been granted.
4 For each sampled representative storm event the total precipitation must be recorded. An on -site rain gauge or
local rain gauge reading must be recorded.
Part II Page 7 of 10

El
Permit No. NCS000289
The permittee shall complete the minimum ten analytical samplings in accordance with the
schedule specified below in Table 2. A minimum of 60 days must separate Period 1 and
Period 2 sample dates unless monthly monitoring has been instituted under a Tier Two
response.
Table 2. Monitoring Schedule
Monitoring periodt'2
Sample Number
Start
End
Year 1 — Period 1
1
February 1, 2009
July 31, 2009
Year 1 — Period 2
2
August 1, 2009
January 31, 2010
Year 2 — Period 1
3
February 1, 2010
July 31, 2010
Year 2 — Period 2
4
August 1, 2010
January 31, 2011
Year 3 — Period 1
5
February 11201,1
July 31, 2011
Year 3 —Period 2
6
August 1;,201q
7 January 31, 2012
Year 4 —Period 1
7
February l , 20 J 2 %
July 31, 2012
Year 4 — Period 2
8
August,l., 2012
January 31, 2013
Year 5 — Period 1
9
February, 1`2013
July 31, 2013
Year 5 — Period 2
10
nggust;l� 2013
January 31, 2014
Footnotes:
1 Maintain semi-annual monitoring during
The applicant must continue semi-annual
monitoring until the renewed permit is issuedv ` ��
2 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 tf�m�sampling period.
The permittee shall report the analytical results from the first sample with valid results within the
monitoring period. The permittee shall compare monitoring results 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). 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 Values for Analytical Monitorin
Discharge Characteristics
Units
Benchmark
BOD5
mg/L
30
COD
mg/L
120
Total Suspended Solids
mg/L
100
Copper, Total
mg/L
0.007
pH
standard
6-9
Part 11 Page 8 of 10

�-7
L!l
Permit No. NCS000289
Tier One
If: The first valid sampling results are above a benchmark value, or outside of the benchmark
ranee. for anv parameter at anv outfall:
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 of the be
3. Identify potential, and select the specific: sour
improvements to reduce concentrations of the
concentrations to within the benchmark range"
4. Implement the selected actions within two m
/p se i
5. Record each instance of a Tier One response
Include the date and value,of the:benchmark c'
\ \ \ '� I
conducting the inspection, the selected action,
operational controls, or physical
of concern, or to bring
hths.of the inspection.
the Stormwater Pollution Prevention Plan.
weedence, the inspection date, the personnel
, and the date the selected actions were
Tier Two
If: During the term of this permit, the first valid 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);
Part 11 Page 9 of 10

Permit No. NCS000289
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 more than four occasions, the permittee shall notify the
DWQ Regional Office Supervisor in writing within 30 days of receipt of the fourth analytical
results. DWQ may, but is not limited to:
• require that the permittee increase or decrease the monitoring frequency for the remainder
of the permit;
• 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,tto qualify for the No Exposure
Exclusion. �% 5. \ /!
Part 11 Page 10 of 10

❑]
Permit No, NCS000289
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 in Table 4, during the analytical
monitoring event. [If analytical monitoring is not required, the perinittee still must conduct semi-
annual qualitative monitoring.] Qualitative monitoring is for the purpose of evaluating the
effectiveness of the Stormwater Pollution Prevention Plan (SPPP) and assessing new sources of
stormwater pollution.
In the event an atypical condition is noted at a stormwater discharge outfall, the permittce shall
document the suspected cause of the condition and any actions taken in response to the
discovery. This documentation will be maintained with the SPPP. /�
Table 4. Qualitative Monitorin Re uirements7 <�e
Discharge Characteristics Fre uenc I Monitoring
Location2
Color
semi-annual
= \SDO
Odor
semi-annual,
\SDO
Clarity
i
semi-annual
)/�SDO
Floating Solids
/semi,annual� L;
� SDO
Suspended Solids
\semi an ual
SDO
Foam
/isemi annual
SDO
Oil Sheen
semi a nual
SDO
Erosion or deposition at the
�mi-annual
SDO
outfall
Other obvious indicators
semi-annual
SDO
ofstormwater pollution
Footnotes
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 permittce 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 lire renewed permit is issued. See Table 2 for schedule of monitoring periods through the end of this
permitting cycle.
2 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
stormwater discharge outfalls which discharge stormwater runoff from vehicle maintenance
Part 11 Page I 1 of 10

-,l
Permit No. NCS000289
areas, and in accordance with the schedule presented in Table 2 (Section 13). All analytical
monitoring shall be performed during a representative storm event.
Table 5. Analytical Monitoring Requirements for On -Site Vehicle Maintenance
Discharge Characteristics
Units
Measurement
Fre uenc l
Sample
T pe2
Sample
Location3
H
standard
semi-annual
Grab
SDO
Oil and Grease
In=/I
semi-annual
Grab
SDO
Total Suspended Solids
In/I
semi-annual
Grab
SDO
Total Rainfall4
inches
semi-annual
Rain *au>c
New Motor Oil Usage
I gallons/inonth
I semi-annual
Estimate
Footnotes:
I Measurement Frequency: Twice per year during a represen
permit is issued for this facility or until this permit is revoke
the permittee has submitted the appropriate paperwork for a
permittee will be considered for a renewal application. The
until the renewed permit is issued. See Table 2 for schedule
permitting cycle. �� h
2 If the stormwater runoff is controlled by a
pond shall be collected within the ftrst,30 i
3 Sample Location: Samples shall be
stormwater runoff from urca(s) whe
4 For each sampled reprt
gauge reading must be
of
nySo"r each year until either another
If at the end of this permitting cycle
before the submittal deadline, the
continue semi-annual monitoring
periods through the end of this
pond a grab sample of the discharge from the
from the pond.
water discharge outfall (SDO) that discharges
activities occur.
the total precipitation must be recorded. An on -site or local rain
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 pennittee's
Stormwater Pollution Prevention Plan (SPPP). Exceedences of benclunark 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
Discharge Characteristics
Units
Benchmark
pH
standard
6-9
Oil and Grease
mg/1-
30
Total Suspended Solids
mg/L
100
Part 11 Page 12 of 10

0 4
0
Permit No. NCS000289
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 stonnwater discharges in
accordance with the following schedule:
@xisting Facilities already operating but applying for permit coverage for the first time: The Stonnwater
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. _ ��
New Facilities applying for coverage for the first time
applying for renewal under this permit: The Stormwat
implemented prior to the beginning of discharges from
updated thereafter on an annual basis. Secondary Qom
2(b) of this permit shall be accomplished prior to•the,t
industrial activity.
2. Duty to Comply
,facilities previously permitted and
Preve don flan shall be developed and
m of the industrial activity and be
specified in Part 11, Section A, Paragraph
discharges front the operation of the
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 reis ce, or' modification; or denial of a permit upon renewal application.
a. The permittee shall comply,(vith 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 orprofiibitions, 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 $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 S 125,000. [Ref: Section 309 of the Federal Act 33 USC 1319 and
40 CFR 122.41(a).]
C. Under stale 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 tails to act in accordance with the terms,
conditions, or requirements of a 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
penalty assessed not to exceed S25,000. Penalties for Class 11 violations are not to exceed
Part III Page I of 8

-^1
Permit No. NCS000289
4.
5.
6.
8.
$10,000 per day for each day during which the violation continues, with the maximum amount of
any Class II penalty not to exceed 5125,000.
Duty to Mitigate
The permitter shall take all reasonable steps to minimize or prevent any discharge in violation of this
individual permit which has a reasonable likelihood ofadversely affecting human health or the
environment.
Civil and Criminal Liability
Except as provided in Part 111, Section C of this permit regarding bypassing of stormwater control facilities,
nothing in this individual permit shall be construed to relieve the permitter 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 th/e responsibility forr effective compliance may be
temporarily suspended. f t ��\ K
Oil and Hazardous Substance Liability
Nothing in this individual permit shall be consirt
the permittee from any responsibilities, liabilitie
to under NCGS 143-215.75 et seq. or Section 31 I
Property Rights
a�thc institution of any legal action or relieve
to which the permittce is or may be subject
d Act, 33 USC 1321.
The issuance of this individual p>erunt'd es'not convey any property rights in either real or personal
property, or any exclusive hrivtlege�nor does it authorize any igjury to private property or any invasion of
personal rights, nor any infringement of Federal, State or local laws or regulations.
Scverability
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.
Duly 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. .
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 ol'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 520,000 per
day of -violation, or by imprisonment ol' not more than 4 years, or both.
part I I I Page 2 of 8

0 0
Permit No, NCS000289
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 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 13: GENERAL CONDITIONS
Individual Permit Expiration
The permittee is not authorized to discharge after the i
authorization to discharge beyond the expiration date,
required by the agency authorized to issue permits no
perntittee that has not requested renewal at least 180 c
have a permit alter the expiration and has not request(
be subjected to enforcement procedures as provided.ii
2. Transfers
This permit is not transferable to any
Director may require modification or
incorporate such other require men(ss:
required to notify the Division-fn w
3. Sanatory Requirements
oti date.' In order to receive automatic
mittee�shall submit forms and fees as are
an 180 days prior to the expiration date. Any
or to expiration, or any penmittee that does not
anal at least 180 days prior to expiration, will
i § 1,43-2153.6 and 33 USC 1251 et. scq.
t.after notice to and approval by the Director. The
id reissuance of the permit to change the name and
essary under the Clean Water Act. The Permittee is
event the permitted facility is sold or closed.
All applications, reports, or mformation 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 of a corporation: by a principal executive officer 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 of a partnership or limited partnership: by a general partner;
(3) In the case of a sole proprietorship: by the proprietor;
(4) In the case of a 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 of the regulated facility or activity, such as the position of plant
Part III Page 3 of 8

4.
0 0 permit No. NCS000289
manager, operator of a well or well field, superintendent, a position of equivalent
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 responsible for gathering the
information, the information submitted is, to the best ofnnknowledge and belief, true, accurate,
and complete. I am aware that there are significant penalties for submitting false information,
including the possibility of fines and intprisom nenQor knowing-yiolations."
The issuance of this individual permit does not prohibit the Director front reopening and modifying the
individual permit, revoking and reissuing the individual per it, 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 21-1 .0100; and North Carolina
General Statute 143-215.1 et al. L
Permit Actions
The permit may be modified, 'evoked 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 permittec 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. Bnassin,, of Stonmvater Control Facilities
Bypass is prohibited and the Director may take enforcement action against a permittec for bypass unless:
a. Bypass was unavoidable to prevent loss of life, personal injury or severe property damage; and
Part II I Pa,e 4 of 8

LIf
Ll
Permit No. NCS000289
b. There were no feasible alternatives to the bypass, such as the use of auxiliary control facilities,
retention of storntwater 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
The pemiittce 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
3.
4.
Representative Sampling
Samples collected and measurements taken, as re
nature of the permitted discharge. Analytical sat
event. Samples shall be taken on a day and time
be taken before the discharge joins or is diluted t
Monitoring points as specified in this permit sha
the Director. �l
Recording Results
For each measurement,
requirements of this inc
alfbe characteristic of the volume and
:rfonned during a representative storm
;tic of the discharge. All samples shall
e stream, body of water, or substance.
without notification to and approval of
nance activity performed or collected pursuant to the
shall record the following information:.
a. The date, exact place, and fife 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.
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 USC 1314, of the Federal Water Pollution Control Act, as Amended, and Regulation
40 CFR 136.
Part III Page 5 of 8

rl
0 Permit No. NCS000289
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
1 f a facility has multiple discharge locations with substantially identical stonmwater discharges that are
required to be sampled, the permiuce may petition the Director for representative outfall status. If it is
established that the stormwater discharges are substantially identical and the permittec is granted
representative outfall status, then sampling requirements may be performed at a reduced number of
outlalls.
6. Records Retention
Visual monitoring shall be documented and records it
Pollution prevention Plan. Copies of analytical moni
pernittee shall retain records of all monitoring inforn
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.
Inspection and Entry
facility along with the Slormwaler
II also -be maintained on -site. The
i.
all. calibration and maintenance
nitoring,instrumentalion, and copies of all
5 years from the date of the sample,
Eby request of the Director at any time.
The permittee shall allow the Director, or ari authorizedrepresentative (including an authorized contractor
acting as a representative of the Director) or intthe,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, upowthe presentation of credentials and other documents as may be
required by law, to;
a. Enter upon the pennittee's premises where a regulated facility or activity is located or conducted,
or where records must -lie ept 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
Discharge Monitoring Reports
Samples analyzed in accordance with the terms of this permit shall be submitted to the Division on
Discharge Monitoring Report (DMlt) 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.
When no discharge has occurred from the facility during the report period, the permittec 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.
part III page 6 of S

0
Permit No. NCS000289
The pennittec shall record the required qualitative monitoring observations on the SDO Qualitative
Monitoring Report (QMR) form provided by the Division, and shall retain the completed forms on site.
Qualitative monitoring results should not be submitted to the Division, except upon DWQ's specific
requirement to do so.
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 27699-16�
3. Availability of Reports ///�
Except for data determined to be confidential under NCC;S 1.43 21�5.3(a)(2)//O*r 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 Quahty�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.
5.
6.
Non-Stormwater Discharges
I f the storm event monitored
discharge, the permittee shall
discharge permit and provide
Planned Changes
his'individual permit coincides with a non-stormwater
all parameters as required under the non-stormwater
th the stormwater discharge monitoring report.
The permittee shall give hotice-t/itie 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 perimuee 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 pennit requirements.
ILL
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.
8. Twenty-four Hour Reporting
The permiuee 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
Part II I Page 7 of 8

0 Permit No. NCS000289
10.
the time the perntiltec 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
monitoring reports are submitted.
Other Information
Where the permittee becomes aware that it failed to
individual permit or in any report to the Director, it
24 hour reporting at the time
:vast facts in an application for an
submit such facts or information.
Part III Page 8 of 8

0
NCS000289
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
Act then applicable.
PART V ADMINISTERING A
RE/QUII
The permittee must pay the administering and compl ianC
by the Division. Failure to pay the f(e,in,timely manner,
this Division to initiate action to revoke the'lndividual P
w
6GPART%VI
1. Act
See Clean Water Act.
2. Arithmetic Mean
3.
4.
other requirements in the
E MONITORING FEE
fee within 30 (thirty) days after being billed
with 15A NCAC 21-I .0105(b)(4) may cause
DEFINITIONS
The arithmetic mean of any set of values is the summation of the individual values divided by the number
of individual values.
Allowable Non-Stornnvater Discharges
This permit regulates stonanvaler discharges. Non-stornnvater discharges which shall be allowed in the
Stormwater conveyance system are:
(a) All other discharges that arc authorized by a non-stonnwater NPDES permit.
(b) Uncontaminated groundwater, foundation drains, air -conditioner condensate without added
chemicals, springs, discharges of uncontaminated potable water, waterline and lire hydrant
flushings, water from fooling drains, flows from riparian habitats and wetlands.
(c) Discharges resulting from fire -fighting or fire -fighting training.
Best Management Practices (13MPs)
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

0 Permit No. NCS000289
5. Bypass
6.
7.
8.
9.
10.
I.
12.
13.
14.
15.
A bypass is the known diversion of slormwater from any portion of a storntwater control facility including
the collection system, which is not a designed or established operating mode for the facility.
Bulk Storaee 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.
Clean Water Act
The Federal Water Pollution Control Act, also known
USC 1251, et. seq.
Division or DWQ
The Division of Water Quality, Department offFFnviror
Director
The Director of the Division of WaterrOuabty. t//he.nen
LMC
(CWA), as amended, 33
Resources.
issuing authority.
The North Carolina Environmental MMManagement Commission,
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.
Hazardous Substance
Any substance designated under 40 CFR Part 116 pursuant to Section 31 I of the Clean Water Act.
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.
Municinal Separate Storm Sewer System
A slorn»vater collection system within an incorporated area of local self-government such as a city or
town.
No F.XPOSure
A condition of no exposure means that all industrial materials and activities are protected by a stonn
resistant shelter or acceptable storage containers to prevent exposure to rain, snow, snowmelt, or runoff.
Part VI Page 2 of 5 Pages

a
Permit No. NCS000289
16.
17
M
on
20.
21
23.
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 NPDE'S Stormwater Permitting requirements only if a
facility complies with the terms and conditions described in 40 CFR § 122.26(g).
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.
Permittee
The owner or operator issued a permit pursuant to this individual permit.
Point Source Discharge of Stormwater
Any discernible, confined and discrete conveyance including!KLi 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. �K
Representative Storm Event
A storm event that measures greater than 0.1"inchess of rainfall and that is preceded by at least 72 hours in which no
storm event measuring greater than 0.1 inches has(occur�ed. A single storm event may contain up to 10 consecutive
hours of no precipitation. Fove ample if it rains.for 2 hours without producing any collectable discharge, and then
stops, a sample may be collected if a,ram,producing a discharge begins again within the next 10 hours.
Representative Outfall Status,V
When it is established that the discharge of stormcvater 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 perfonn analytical monitoring at a reduced number of outfalls.
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.
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
Section 313 Water priority Chemical
A chemical or chemical category which:
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
Part VI Page 3 of 5 Pages

0 0 Pennit No. NCS000289
24
25.
26.
27
28.
29.
30.
C. That meets at least one of the following criteria:
(1) Is listed in Appendix D of 40 CFR part 122 on 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 31 1(b)(2)(A) of the C WA at 40
CFR 1 16.4; or
(3) Is a pollutant for which EPA has published acute or chronic water quality criteria.
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 peso resources which can reasonably be
expected to occur in the absence of a bypass. Severe property rdamagedoesnot mean economic loss
caused by delays in production. f t ed
Sig,nilicant Materials
Includes, but is not limited to: raw materials; fuels•, -materials such as solvents, detergents, and plastic
pellets; finished materials such as metallic products;',ra vlmaterials 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.
Significant Shills ��\\V\�
Includes, but is not limited to: releases f 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)--
Stormwater Runoff
The flow of water which results from precipitation and which occurs immediately following rainfall or as a
.result ol'snowmelt.
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.
Stormwater Pollution Prevention Plan
A comprehensive site -specific plan which details measures and practices to reduce storrnvater pollution
and is based on an evaluation of the pollution potential of the site.
Ten Year Design Storm
The maximum 24 hour precipitation event expected to be equaled or exceeded on the average once in ten
years. Design stonn information can be found in the State of North Carolina Erosion and Sediment
Control Planning and Design Manual.
Part VI Page 4 of 5 Pages

11
Permit No. NCS000289
31
32.
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.
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 amimplemcntation 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 Tlie Clean Water.Act, Section 303, establishes
the water quality standards and TMDL programs. /( ��\ \—//
33. Toxic Pollutant
34.
35.
36.
37
Any pollutant listed as toxic under Section
Upset
Means an exceptional incider
technology based permit efflt
permince. An upset does not
designed treatment or control
maintenance, or careless or,ir
Water Act.
intentional and temporary noncompliance with
;e of factors beyond the reasonable control of the
oe to the extent caused by operational error, improperly
treatment or control facilities, lack of preventive
Vehicle rehabilitation, mechanical repairs, painting, fueling, lubrication, vehicle cleaning operations, or
airport deicing operations.
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.
25-year, 24 hour storm event
The maximum 24-11our precipitation event expected to be equaled or exceeded, on the average, once in 25
years.
Part VI Page 5 of 5 Pages

?eY Y. Ar", O
g�y ERMIT COVERAGE
RENAL APPLICATION FORM Permit Number
National Pollutant Discharge Elimination System NCS000289
Stormwater Discharge Permit
THIS APPLICATION MUST BE SIGNED AND RETURNED ALONG WITH THE REQUESTED SUPPLEI4IF,Nl'AL
INFORMATION TO THE DIV. OF WATER QUALITY IN ORDER FOR YOUR FACILITY TO QUALIFY FOR
RENEWAL OF YOUR STORMWATER PM'vll F NCS000289
The following is the information currently in our database for your facility. Please review this information carefully
and make all corrections as necessary in the space provided to the right of the current information.
OWNER INFORMATION
Owner/Org. Name: SHENANDOAH WOOD PRESERVERS INC:
Owner Contact
Mailing Address:
Phone Number:
Fax Number
E-mail address:
FACILITY INFORMATION
Facility Name: SHENANDOAH WOOD PRESERVERS IN
Facility Contact
Facility Address: 301 E 16TH ST
SCOTLAND NECK N
Phone Number:
�{
Fax Number
E-mail address:
F
-r3
m
PERMIT INFORMATION
Permit Contact:
FRANK FAITHF
fn
O�7
Mailing Address:
PO BOX 310
p
ti
SCOTLAND NEC
278T
f
Phone Number.
2528264151
Fax Number:
E-mail address:
DISCHARGE INFORMATION
Discharge Receiving Water: UT KEHUKEE SWAMP
Stream Class: C
Basin:
Sub -Basin #: 030208
Number of outfalls:
CERTIFICATION
�rCl� �i IY �o VAS
�52- 8Z6- tits I
asa �av- 3(,9
7),(3369
Sw ONc Cy tsar' I• W k Nc..
I
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.
Date ) - :k 7
I'I VC'
Print or type name of person signing above Title
Please return this completed renewal application form to:
Individual Permit Renewal
Attn: Aisha Lau
Stormwater and General Permits Unit
1617 Mail Service Center
Raleigh, North Carolina 27699-1617

N.C. Division of Water Quality, Storrnwater and General Permits Unit
Facility Name: SHENANDOAH WOOD PRESERVERS IN
Permit Number: NCS000289
Location Address: 301 E 16TH ST
SCOTLAND NECK, NC 27874
County: HALIFAX
"I certify, under penalty of law, that the Slormwater 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 manage 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"
"I certify that the SPPP has been developed, signed and retained at the facility location and the SPPP has been fully
implemented at the named facility location in accordance with the terms and conditions of the slormwater general
permit."
"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) and return this Certification. DO NOT SEND THE
STORMWATER POLLUTION PREVENTION PLAN WITH THE CERTIFICATION.
Signature 2 Date i -)-')—CCU
Print or type name of person signing above Title
MM
SPPP Cenification 2/99

v,e �xorr,aw is�///���. --NN/f — — — r — — — \� Fa e\�._ y"n'f
ElEv,r ox. a /' / / / i�"r'�—iaa� \ a 8 \ \ .e. _- ew - "� UORA W DER
��A QRAINAGE
`DITCHARE
' ��%'' \ �� \ AREA
X/I/' OFFICE -DRAINAGE
/" «\ ----- -- I --- - /TREATING PLANT
NIP1.4 DRAINAGE AREA
,.
/ 41,
VATER '•�-'��\�� a A /� �s'`vr� �. V % / / P F.;v°s`"wxou;,n„e A
A��III
/ r -
LEGEND
- PROPERTY LINE
ISTORMWATER
OUTFALL z -CONTOUR LINE WITH ELEVATION IN FEET ABOVE SEA LEVEL
-DIRECTION OF SURFACE WATER FLOW
__ I

SHENDANDOAH WOOD PRESERVERS, INC
SCOTLAND NECK, NC
STORMWATER PERMIT
NO: NCS000289
ANALYTICAL MONITORING
DATE SAMPLED
PARAMETERS SAMPLED
OUTFALL #1
OUTFALL #2
OUTFALL #3
STORM EVENT
11/122004
COD
20 mgA
20 mgA
20 mgA
THUNDER STORM
SUSPENDED SOLIDS
1 mgA
1 mgA
i mgA
1/142005
COD
20 mgA
20 mgA
20 mgA
THUNDER STORM
SUSPENDED SOLIDS
1 mgA
1 mgA
1 mgA
5/192005
COD
20 mgA
20 mgA
20 mgA
THUNDER STORM
SUSPENDED SOLIDS
1 mgA
1 mgA
1 mgA
8232005
COD
20 mgA
20 mgA
20 mgA
THUNDERSTORM
SUSPENDED SOLIDS
1 mgA
1 mgA
1 mgA

�.J
SHENANDOAH WOOD PRESERVERS, INC.
SCOTLAND NECK, NC
STORM WATER PERMIT
VISUAL MONITORING
DATE PARAMETERS SAMPLED
11/302001 COLOR
ODOR
CLARITY
FLOATING SOLIDS
SUSPENDED SOLIDS
FOAM
OIL SHEEN
OTHER
5/172002 COLOR
ODOR
CLARITY
FLOATING SOLIDS
SUSPENDED SOLIDS
FOAM
OIL SHEEN
OTHER
9/162002 COLOR
ODOR
CLARITY
FLOATING SOLIDS
SUSPENDED SOLIDS
FOAM
OIL SHEEN
OTHER
5/142003 COLOR
ODOR
CLARITY
FLOATING SOLIDS
SUSPENDED SOLIDS
FOAM
OIL SHEEN
OTHER
11252003 COLOR
ODOR
CLARITY
FLOATING SOLIDS
SUSPENDED SOLIDS
FOAM
OIL SHEEN
OTHER
NO: NCS000289
OUTFALL#1 OUTFALL#2 OUTFALL#3 OBSERVATIONS
GREY
NONE
CLOUDY
NONE
NONE
NONE
NONE
NONE
MUDDY
NONE
CLOUDY
NONE
NONE
NONE
NONE
NONE
NONE
NONE
NONE
NONE
NONE
NONE
NONE
NONE
SEMI -GREY
NONE
CLOUDY
LEAVES
NONE
NONE
NONE
NONE
GREY
NONE
CLOUDY
NONE
NONE
NONE
NONE
NONE
MUDDY
NONE
CLOUDY
NONE
NONE
NONE
NONE
NONE
NONE
NONE
NONE
NONE
NONE
NONE
NONE
NONE
GREY
NONE
CLOUDY
LEAVES
NONE
NONE
NONE
NONE
NO MEASURABLE
RAINFALL
NO FLOW
NO FLOW
NO FLOW NO RAINFALL
NO FLOW

4272004
COLOR
MUDDY
MUDDY
NO FLOW
ODOR
NONE
NONE
CLARITY
CLOUDY
CLOUDY
FLOATING SOLIDS
NONE
NONE
SUSPENDED SOLIDS
NONE
NONE
FOAM
NONE
NONE
OIL SHEEN
NONE
NONE
OTHER
NONE
NONE
11/122004
COLOR
MUDDY
MUDDY
MUDDY
ODOR
NONE
NONE
NONE
CLARITY
VERY CLOUD
VERY CLOUD)
VERY CLOUDY
FLOATING SOLIDS
LEAVES
LEAVES
LEAVES
SUSPENDED SOLIDS
NONE
NONE
NONE
FOAM
NONE
NONE
NONE
OIL SHEEN
NONE
NONE
NONE
OTHER
NONE
NONE
NONE
1/142005
COLOR
MUDDY
MUDDY
MUDDY
ODOR
NONE
NONE
NONE
CLARITY
CLOUDY
CLOUDY
CLOUDY
FLOATING SOLIDS
NONE
NONE
NONE
SUSPENDED SOLIDS
NONE
NONE
NONE
FOAM
NONE
NONE
NONE
OIL SHEEN
NONE
NONE
NONE
OTHER
NONE
NONE
NONE
5/192005
COLOR
MUDDY
MUDDY
MUDDY
ODOR
NONE
NONE
NONE
CLARITY
CLOUDY
CLOUDY
CLOUDY
FLOATING SOLIDS
NONE
NONE
NONE
SUSPENDED SOLIDS
NONE
NONE
NONE
FOAM
NONE
NONE
NONE
OIL SHEEN
NONE
NONE
NONE
OTHER
NONE
NONE
NONE
6222005
COLOR
NONE
NONE
NONE
ODOR
NONE
NONE
NONE
CLARITY
NONE
NONE
NONE
FLOATING SOLIDS
NONE
NONE
NONE
SUSPENDED SOLIDS
NONE
NONE
NONE
FOAM
NONE
NONE
NONE
OIL SHEEN
NONE
NONE
NONE
OTHER
NONE
NONE
NONE
8232005
COLOR
MUDDY
MUDDY
MUDDY
ODOR
NONE
NONE
NONE
CLARITY
CLOUDY
CLOUDY
CLOUDY
FLOATING SOLIDS
NONE
NONE
NONE
SUSPENDED SOLIDS
NONE
NONE
NONE
FOAM
NONE
NONE
NONE
OIL SHEEN
NONE
NONE
NONE
OTHER
NONE
NONE
NONE
11242005
COLOR
MUDDY
MUDDY
MUDDY
ODOR
NONE
NONE
NONE
CLARITY
CLOUDY
CLOUDY
CLOUDY
FLOATING SOLIDS
LEAVES
LEAVES
LEAVES
SUSPENDED SOLIDS
NONE
NONE
NONE
FOAM
NONE
NONE
NONE
OIL SHEEN
NONE
NONE
NONE
OTHER
NONE
NONE
NONE
NO RAINFALL

40 M
SHENANDOAH WOOD PRESERVERS, INC.
SCOTLAND NECK, NC
STORM WATER PERMIT NO: NCS000289
BEST MANAGEMENT PRACTICES
KEEP TRASH, BANDING, WOOD PIECES AND OTHER DEBRIS PICK UP.
MAINTANCE OF FORK LIFTS AND MACHINES IS DONE ON CONCRETE AND OLD FLUIDS
ARE CAPTURED AND ARE PROPERLY DISPOSED.
CHEMICALS ARE MAINTAINED IN THE TREATING PLANT FOR STORAGE AND MIXING.

ril
SHENANDOAH WOOD PRESERVERS, INC.
SCOTLAND NECK, NC
STORM WATER PERMIT NO* NCS000289
CHANGES, DELETIONS, ADDITIONS
CHANGED FROM CCA (a hazardous chemical) TO ACQ (non hazardous chemical)

NCS000289
W AT 'o
7
r
1
Y
Facility Name:
NPDES Permit Number:
Facility Location:
Type of Activity:
SIC Code:
Receiving Streams:
River Basin:
Stream Classification:
Proposed Permit Requirements:
Monitoring Data:
Facility Location:
Response Requested by (Date:
Central Office Staff' Contact:
Special Issues:
Michael F. Easley, Governor
William G. Ross Jr., Secretary
North Carolina Department of Environment and Natural Resources
Coleco H. Sullins Director
Division of Water Quality
STAFF REVIEW AND EVALUATION
NPDES Stormwater Permit
Shenandoah Wood Preservers.
NCS000289
Scotland Neck, NC (Halifax County)
Wood Preserving
2491
See Figure I
Roanoke River Basin, Sub -basin 03-02-08
C
See attached draft permit.
See Table l tpuei9lef�r'upnK;R PhBG
See Figure I
11/30/08 gOu.
Brian Lowther. [phone]
Issue
Rating Scale: 1 eas to 10 hard
Com liance history
5
Benchmark exceedance
3
Location (TMDL, T&E
species, etc
5
Other Challenges:
• Changes in
processes
6
Difficult Rating:
19/40
Description of Onsite Activities:
• Treats Lumber with Micronized Copper Quat (MCQ).
Documents Reviewed:
• SPU File
• Central File
• 2006 Roanoke Basinwide Plan
• 2008 draft 303(d) list
• National Heritage Program's T&E database
• EPA 2008 Sector -Specific permit, Sector A "Timber Products"
Pagel of 8

NCS000289
History:
• 06/21/1996: Date Permit first issued.
• 10/29/1999: Name change from Gilbert & Bennett Manufacturing to Shenandoah Wood Preservers, Inc.
• 08/31/2001: Date Permit re -issued. Analytical monitoring included COD and TSS. Samples were taken
quarterly during the 41h year.
• 02/10/2006: Permittee submitted renewal application
• 04/18/2007: Compliance Inspection
Page 2 of 8

NCS000289
NCS000289
AV Scale 1:24,OX
Figure 1: Map of Facility
Shenandoah Wood Preservers, Inc.
Latitude: 360 08'06" N
Longitude: 770 05' 02" W
County: Hdifax
ReceNng Stream: Unnamed Tributary to Kehukee S
Stream Gass: C
Sub -basin: 03-02-08 (Roaioke River Basin)
G
.1,Wpii iy ��.4,��
:,
Facility Location
Page 3 of 8

NCS000289
Central Office Review Summary:
1. Owner's Other Permits: No other permits listed in BIMS.
2. General Observations:
• Based on the inspection report, the facility is now adding a new process called Wolman AG, in
addition to maintaining the ACQ process. The MSDS sheets were sent in and the estimated quantities used
each year.
• The application states the maintenance of fork lifts and machines is done on concrete and old fluids are
captured and are properly disposed.
3. Impairment: The Kehukee Swamp is not on the 303(d). Basinwide Plan mentions Kehukee Swamp and notes it
is supporting aquatic life due to a Moderate Stress benthic bioclassification at site N1355. The benthic
community resembled mostly pollution -tolerant species. In addition, undercut banks and root mats were rare.
However, the riparian zone was wide and intact on both sides of the stream. DWQ will continue to monitor
Kehukee Swamp.
4. Threatened and Endangered: There are no species federally protected that are within 2 miles based on the
Natural Heritage Virtual Workroom.
5. Location: Draining to a classified C water body.
6. Industrial Changes Since Previous Permit: At the time the application was submitted the only change was from
Chromated copper arsenate, CCA (a hazardous chemical) to Alkaline Copper Quaternary, ACQ (non hazardous
chemical).
During the compliance inspection (4/14/07) they informed the regional staff they are installing a new chemical to
their treating process.
A list of 7 chemicals and their estimated annual amounts involved in the new process was provided. Wolman
AG Concentration 130,000 lbs, Amigiclown 190,000 lbs, Arch Defoamer WE 190,000 lbs, K18500 Mold
Inhibitor 1250 KG tote 220,500 lbs, Arch Moldicide WE 1000 KG tote 220,500 lbs, Wolman AG Colorant/Fern
190,000 lbs, and Water repellant AG 24,000 lbs.
The Wolman AG process has since been discontinued on this site as well as the ACQ treatment. Now only
Micronized Copper Quat (MCQ) is used to treat the lumber.
7. Analytical Monitoring Notes: In the application the analytical monitoring was the same for every outfall and
storm event in the application: 20 mg/I COD and I mg/I TSS. Central files had the actual values for each event.
TSS was over the current benchmark for all the outfalls. COD was over the current benchmark twice for outfall
2. Analytical monitoring for COD and TSS was maintained since both parameters have values over the current
benchmarks.
The 2008 EPA Multi -Sector general permit for Sector A recommends monitoring for Total Arsenic and Total
Copper for SIC 2491, Wood Preserving. Copper was added to monitoring since the process being used, MCQ
contains copper. Arsenic is not is any current processes and not added to the monitoring.
BOD5 and COD have been added to other timber treated sites in our program because high levels of these
pollutants in surface waters were found along the properties of timber facilities. Therefore, BOD5 has been
added to the renewal permit.
Qualitative Monitoring Notes: The visual monitoring was done 12 times from 11/30/2001 to 1 1/24/2005. Many
times the water is muddy, grey and cloudy in outfalls 1 and 2. There is no flow often for outfall 2.
Page 4 of 8

NCS000289
Table 1: Analytical Monitoring
Required
Sample
Total
Precipitation
Duration
COD
TSS
Benchmark:
Benchmark:
Sampling
Date
Flow
(in)
(hours)
Range
(MGD)
120 mg/L
100 m /L
Outfall 1
9/1/04 to
120
1�
11/12/2004
0.039
11/30/04
12/1/04to
1/14/2005
0.049
88
15r00
2/28/05
1/1/05 to
5/19/2005
0.022
58
220
5/31 /05
6/1/05 to
8/23/2005
0.011
90
330
8/31 /05
Outfall 2
9/1/04 to
11/12/2004
0.055
79
2fi0
11/30/04
12/1/04to
1/14/2005
0.071
1'40
230
2/28/05
1/1/05 to
5/19/2005
0.032
48
220
5/31 /05
6/1/05 to
8/23/2005
0.016
430
140
8/31 /05
Outfal13
9/1/04 to
11/12/2004
0.003
100
180
11/30/04
12/1/04to
1/14/2005
0.002
100
4fi0
2/28/05
111/05 to
5/19/2005
0.001
94
110
5/31 /05
6/1/05 to
30
NM
8/23/2005
0.001
8/31 /05
Over Current Benchmark
Data Not Collected
Page 5 of 8

NCS000289
Revised Permit Recommendations: Analytical Monitoring:
1. Maintaining COD and "fSS. Adding Cu and BOD5.
2. pH has been added to the analytical monitoring requirements.
3. All analytical monitoring has been set to semi-annually during a representative storm event as defined in Part 11
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.
4. 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 tern 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.
5. The permittee is 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.
6. The permittee is responsible for all monitoring until the renewal permit is issued. See Footnote I of Tables 1, 4,
and 5.
7. The flow reporting requirement has been removed per DWQ revised strategy. (The total rainfall parameter is in
this permit, however.)
8. Vehicle maintenance monitoring has been revised to semi-annually in order to coincide with analytical and
qualitative monitoring.
Other Proposed Changes to the Previous Permit:
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 cacti
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 outfalls have been inspected to
ensure that they do not contain non-stormwater discharges. Additional information is provided in Part 11 Section
A.
2. Additional requirements for the Stormwater Management Plan have been specified in Part 11 Section A. More
details regarding secondary containment are provided.
3. Additional requirements for the Stormwater Pollution Prevention Plan 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 11 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 1 Section A.
Page 6 of 8

NCS000289
Discussions with permittee: Brenda Jones, 252-826-4151, [e-mail] , 10/20/08
1. General description of industrial activities? Only treat lumber and no other processes onsite.
2. Have there been any changes since filing the application? Changed from ACQ and Wolman AG to MCQ in Nov.
2007. Concentrate for the old processes were sold to other companies and Hazmat cleaned up the site for the
remaining chemicals and materials onsite. MCQ and ACQ use the same chemicals although the copper is a
smaller size for MCQ.
3. What happened with the analytical monitoring/ qualitative monitoring'? Not sure why the TSS is so high. Outfall
I is a ditch with some potential for sediment. No more debris is produced by the processes onsite.
4. How many outfalls do you have? Three outfalls. Outfall 3 is usually dry.
5. Do you have vehicle maintenance onsite? Yes, it is contracted out to Gregory Poole. It is done on concrete and the
oil is taken offsite with the contractor.
6. What is you SIC code? 2491
Page 7 of 8

NCS000289
Recommendations: Based on the documents reviewed, the application information submitted on February 10, 2006
sufficient to issue an Individual Stormwater Permit.
Prepared by (Signature) Date tbe�6H
Stormwater Permitting Unit Supervis Date (0 29 8)
for Bradley Bennett
Page 8 of 8

permit # NCS000289 - Shenandoah Wood Perservers Inc. Storm Wat...
esubject: permit # NCS000289 - Shenandoah Wood Perservers Inc. Storm Water Discharge
:From: Gene Addesso <[e-mail]>
Date: Fri, 09 Jan 2009 09:55:24 -0500
To: [e-mail], John Ellis <[e-mail]>, Pete Komegay <[e-mail]>, Chuck Peoples
<[e-mail]>, Tom _Augspurger a fws.gov, [e-mail]
Based on the attached letter it appears as though proper due diligence was done regarding subject
permit. The Roanoke River Basin Association will not oppose the action and we thank you all for
your assistance assistance in making this determination.
�,•, I,, ,��"!Gene Addesso ,
VP-' RRBA
�cci by fax to Harold Carawan
From the Desk of- Gene Addesso
Shenandoah Wood Preservers Draft Permit Cover Letter.
Content -Type: application/msword
Content -Encoding: base64
IofI
1/9/2009 10:22 AM

AF9
Michael F. Easley, Governor
Brenda Jones
Shenandoah Wo
301 E 16th Street
Scotland Neck,1
Dear Mrs. Jones:
Enclosed with th
very carefully to
The draft
Preservers, Inc.
27874
William G. Ross Jr., Secretary
North Carolina Department of Environment and Natural Resources
Coleen K Sullins, Director
Division of Water Quality
November 24, 2008
Subject: Draft NPDES Stormwater Permit
Permit No. NCS000289
Shenandoah Wood Preserver, Inc.
Halifax County
letter is a copy of the draft stormwater permit for your facility. Please review the draft
isure thorough understanding of the conditions and requirements it contains.
contains the following significant changes from this facility's current permit:
1. The analytical monitoring for COD and TSS was maintained for the sampling requirements in this
permit. Addition monitoring will include BOD5 and Cu.
BOD5 and COD has been included because our regional offices have found some timber treating sites
have high feels of these pollutants in surface waters along the properties of timber facilities. BOD5 and
COD have been added to this permit. pH has been added to the analytical monitoring requirements.
2. All analytic@
Part II Sectiol
occurs Gunn;
within 30 dal
minimum of
3. Benchmarks
values requit
keeping, and
sampling res
any outfall tI
two weeks at
the sampling
parameter at
Tier 2 guideli
monthly mot
value for twc
4. You are regr
storm events
monitoring has been set to semi-annually during a representative storm event as defined in
B. The permittee must also document the total precipitation for each event. If no discharge
the sampling period, the permittee must submit a monitoring report indicating "No Plow"
s of the end of the six-month sampling period. Additionally, samples must be taken a
,0 days apart, as specified in Table 2.
or analytical monitoring have been added to this draft permit. Exceedances of benchmark
the permittee to increase monitoring, increase management actions, increase record
or install stormwater Best Management Practices (BMPs) in a tiered program. If the
Its are above a benchmark value, or outside of the benchmark range, for any parameter at
m the facility shall follow the Tier 1 guidelines which require a facility inspection within
d implementation of a mitigation plan within two months. If during the term of this permit,
results are above the benchmark values, or outside of the benchmark range, for any specific
It specific discharge outfall two times in a row (consecutive), then the facility shall follow the
ies which require a repetition of the steps listed for Tier 1 and also immediately institute
itoring for all parameters at every outfall where a sampling result exceeded the benchmark
consecutive samples.
.red to collect all of the analytical and qualitative monitoring samples during representative
is defined in Part II Section B. Qualitative monitoring is required regardless of
outfall status.
NonhCarolina
Naturally
North Carolina Division of P1aler Quality 1617 Mail Service Center Raleigh, NC 27699-1617 Phone [phone] Customer Service
Internet: h2o.enrstate.nc.us 512 N. Salisbury St. Raleigh, NC 27604 FAX [phone]
Equal OpportunitylAffumafive Action Employer - 50% Recycledl10% Post Consumer Paper

r

Mrs. B ;enda Jones
Ceorgia-Pacific Tr
Permit No. NCSOC
Lumber, L.L.C.
5. You are responsible for all monitoring until the renewal permit is issued. See Footnote 1 of Tables 1, 4,
and 5.
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. 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.
1. Additional guidance is provided about the Site Plan requirements. The site map must now identify if the
receiving strTam 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 s ills that have occurred in the past three years and also must certify that the outfalls have
been inspect; to ensure that they do not contain non-stormwater discharges. Additional information is
provided in Fart II Section A.
2. Additional requirements for the Stormwater Management Plan have been specified in Part 11 Section A.
More details regarding secondary containment are provided.
3. Additional requirements for the Stormwater Pollution Prevention Plan 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 11 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.
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 Brian Lowther at [phone]
or [e-mail]
cc: Raleigh Reg
Stormwater
Attachments: Draft
Office
Unit
Sincerely, �
Brian Lowther
Environmental Engineer
Stormwater Permitting Unit

P.O. BOX 310
301 EAST 16T" ST.
October 09, 2009
WOOD PRESERVERS, INC.
SCOTLAND NECK, NC 27874 OFFICE: 252-826-4151
FAX: [phone]
Division of Water Quality
Stormwater and General Permits Unit Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
RE: Permit Number NCS000289
In November 2007 Shenandoah Wood Preservers, Inc. replaced Wolman AG and
Aqueous Copper Solution (ACQ) with Micronized Cooper Solution (MCQ) .In
December, 2008, Shendandoah Wood Preservers, Inc. replaced the Micronized Cooper
Solution (MCQ) to Copper carbonate TebUCOnazole (MCA).
Enclosed are copies of the MSDS on the Copper Carbonate Tebuconazole and other
products on the site.
If further information is needed, please call.
Sincerely
O
Brenda H. Jones
Sec. Treas.
Enclosures
CEIV
OCT 1 5 2009

\o��F WATF9oG
O 'C
Brenda Jones
Shenandoah Wood Preservers, Inc.
301 E 16th Street
Scotland Neck, NC 27874
Dear Mrs. Jones:
Michael F. Easley, Governor
William G. Ross Jr., Secretary
North Carolina Department of Environment and Natural Resources
Coleco H. Sullins, Director
Division of Water Quality
September 30, 2008
Subject: NPDES Permit Renewal Application
Shenandoah Wood Preserver
Permit Number NCS000289
Individual Stormwater Permit
Halifax County
The Division of Water Quality's Stormwater Permitting Unit (SPU) acknowledges receipt of
your renewal application for coverage under NPDES Permit Number NCS000289 on February 1, 2006.
We apologize for the lengthy delay in responding to your submittal and are now making every effort to
review your permit renewal as expeditiously as possible. Our Unit anticipates making significant
progress on individual permits over the next six months to reduce our backlog.
We are currently beginning our review of your renewal application. Please continue to comply
with all conditions and monitoring requirements in your expired NPDES stormwater permit. As
long as you have submitted a complete renewal request package and maintain compliance with those
permit conditions, stormwater discharges from this facility are authorized by that permit until the
Division issues a renewal permit or notifies you of an alternative action.
No additional information is required at this time, but we may contact you in the future. Please
notify us if any significant changes have taken place at this facility since you submitted the renewal
package. If you have any questions about this matter, please contact me at [phone].
Sincerely,
Brian Lowther
Environmental Engineer
Stormwater Permitting Unit
cc: Raleigh Regional Office
cStorrnwater-Perm ittingUnit: F iles+
Central Files
Nc `hcaroiirm
,/1 Wurally
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 OpportunitylAffirmabve Action Employer— 50% Recycled/10% Post Consumer Paper

NCS000289
Subject: NCS000289
From: Myrl Nisely <[e-mail]>
Date: Fri, 20 Apr 2007 08:02:06 -0400
To: Aisha Lau <[e-mail]>
Hi, Aisha! I did an inspection this week at Shenandoah Wood Preservers in Scotland
Neck. Stormwater program was in good shape. They are waiting on the renewal of their
permit. My visit was timely, though, in that they are right now adding a new process
to the ACQ preserving they now do. So I instructed Brenda Jones to write a letter to
you giving details of the new chemicals, etc. That new info can now be folded into
their new permit, too.
Attached is the cover letter from the inspection.
Any questions, please ask.
Myrl
Myrl A. Nisely
Environmental Chemist
NC DENR - Div. Water Quality Raleigh Regional Office
NC 27699-1628 Telephone: [phone] or x4255
Fax: [phone]
myrl.nisel @ncmail.net ><((((°>
1628 Mail Service Center Raleigh,
Content -Type: application/msword
InspectionRptShenandoah407.doc
Content-Encoding: base64
I of 1 4/20/2007 9:13 AM

WOOD PRESERVERS, INC.
P.O. BOX 310 SCOTLAND NECK, NC 27874 OFFICE: 252-826-4151
301 EAST 16T" ST. FAX: [phone]
May 7, 2007
Ms. Aisha Lau
North Carolina Division of Water Quality
1628 Mail Service Center
Raleigh, NC 27699-1628
Subject: Stormwater Permit No NCS000289
We are in the process of installing a new chemical to our treating process. Mr. Myrl Nisely
inspected our plant in April when we started the process. His inspection follow up included us
sending additional information to be added to our permit request.
1. There will be 7 chemicals involved in the new process:
Wolman AG Concentrate
Amigiclown
Arch Defoamer WE
K 18500 Mold Inhibitor 1250 KG tote
Arch Moldicide WE 1000 KG tote
Wolman AG Colorant/Fem
Water repellent AG
A MSDS is enclosed for each chemical.
2. The estimated annual volume:.
Wolman AG Concentrate 130000 Lbs
Amigiclown 190000Lbs
Arch Defoamer WE 190000Lbs
K18500 Mold Inhibitor 220500Lbs
Arch Moldicide WE 220500 Lbs
Wolman AG Colorant/Ferm 190000Lbs
Water Repellent AG 24000 Lbs

We plan to treat 10 million board feet of lumber with this product.
This new process is like the existing process using a different chemical and will be preformed
inside the treating building .
Sincerely
Brenda H.Jones
Sec. Treas.
Enclosures
AA
17
MAY 92007

ATERIAL�,SAFETY
YrDATv�+ArSHEEArch Treatment Technologies, Inc. TlM"CH.
t"
.d °M
." �,'Jt�jii
FOR ANY EMERGENCY, 24 HOURS 17 DAYS, CALL: 1-800-654-6911
FOR ALL TRANSPORTATION ACCIDENTS, CALL CHEMTREC& 1-800-424-9300
FOR ALL MSDS QUESTIONS & REQUESTS, CALL: 1-800-511-MSDS
PRODUCT NAME: WOLMANO AG CONCENTRATE
EPA Registration Number: 75506-7
1. PRODUCT AND COMPANY IDENTIFICATION
Arch Treatment Technologies, Inc
1955 Lake Park Drive, Suite 100
Smyrna, GA 30080
REVISION DATE:
SUPERCEDES:
MSDS Number:
SYNONYMS:
CHEMICAL FAMILY:
DESCRIPTION / USE:
FORMULA:
2. HAZARDS IDENTIFICATION
01/16/2007
07/05/2006
000000002627
None
Organic mixture
General -use pesticide for wood
preservative.
None established
OSHA Hazard ClassificatiEye irritant, Mild skin irritant, Possible respiratory irritant
on:
Routes of Entry:
Chemical Interactions:
Medical Conditions Aggravated
Inhalation, skin, eyes, ingestion
No known interactions
None known or reported
Human Threshold Response Data
Odor Threshold Not established.
Irritation Threshold Not established.
Hazardous Materials Identification System / National Fire Protection Association Classifications
Hazard Ratings Health Flammability Physical / Instability PPI / Special
hazard.
HMIS 1 1 0
NFPA Not established
Immediate (Acute) Health Effects
Inhalation Toxicity: High concentrations may be slightly irritating to the eyes, nose, throat,
and lungs. Inhalation of high concentrations may result in central
nervous system (CNS) effects such as dizziness, weakness, fatigue,
nausea, headache, and lack of coordination. Slightly toxic by inhalation.
REVISION DATE. 01/16/2007 Page 1 of 11

ARCH.
Skin Toxicity:
Eye Toxicity:
Ingestion Toxicity:
Arch Treatment Technologies, Inc.
Acute Target Organ Toxicity
Skin contact may cause minor irritation consisting of transient redness
and/or swelling. May be absorbed through skin, but it is unlikely that
harmful effects will occur unless contact is prolonged, repeated, and
extensive.
Contact may cause mild to moderate irritation consisting of transient
redness, swelling, and mucous membrane discharge to the conjunctiva.
No corneal involvement or visual impairment is expected.
Ingestion may cause irritation of the gastrointestinal tract and
gastrointestinal discomfort with any or all of the following symptoms:
nausea, vomiting or diarrhea. Slightly toxic if swallowed.
May cause mild skin, eye and mucous membrane irritation (includes
upper respiratory tract). Ingestion may cause mild gastrointestinal
discomfort.
Prolonged (Chronic) Health Effects
Carcinogenicity:
This product is not known or reported to be carcinogenic by any
reference source including ARC, OSHA, NTP or EPA. This product
contains a component that has been classified by the U.S. EPA as a
"Group C Carcinogen.
Reproductive and
Not known or reported to cause reproductive or developmental toxicity.
Developmental Toxicity:
Inhalation:
There are no known or reported effects from chronic exposure except for
effects similar to those experienced from acute exposure.
Skirl Contact:
There are no known or reported effects from chronic exposure except for
effects (if any) similar to those experienced from acute exposure.
Skin Absorption:
May be absorbed through skin, but it is unlikely that harmful effects will
Ingestion:
occur unless contact is prolonged, repeated, and extensive.
There are no known or reported effects from chronic ingestion except for
effects similar to those experienced from single exposure.
Sensitization.
This material is not known or reported to be a skin or respiratory
sensitizer.
Chronic Target Organ Toxicity:
There are no known or reported target organ effects from chronic
Supplemental Health Hazard
exposure.
No additional health information available.
Information :
3. COMPOSITION / INFORMATION ON INGREDIENTS
CAS OR CHEMICAL NAME CAS H % RANGE
Propanol, (2,methoxy-methylethoxy-) 34590-94-8
PEG-40 Castor Oil 61791-12-6
Propiconazole 60207-90-1 4-6
REVISION DATE: 01/16/2007 Page 2 of 11

MATEXRIArL-PSAFETYYA
w T w,
ARCH.MR
°ire h=DATA SHEET�1� ;
TEBUCONAZOLE 107534-96-3
Water 7732-18-5
Imidacloprid 138261-41-3
4. FIRST AID MEASURES
General Advice: Call a poison control center or doctor for treatment advice. For 24-hour
emergency medical assistance, call Arch Chemical Emergency Action Network at
1-800-654-6911. Have the product container or label with you when calling a
poison control center or doctor, or going for treatment.
Inhalation: IF INHALED: Move person to fresh air. If person is not breathing, call 911 or an
ambulance, then give artificial respiration, preferably mouth-to-mouth if possible.
Call a poison control center or doctor for further treatment advice.
Skin Contact: IF ON SKIN OR CLOTHING: Take off contaminated clothing. Rinse skin
immediately with plenty of water for 15-20 minutes. Call a poison control center or
doctor for treatment advice.
Eye Contact: IF IN EYES: Hold eye open and rinse slowly and gently with water for 15-20
minutes. Remove contact lenses, if present, after the first 5 minutes, then
continue rinsing eye. Call a poison control center or doctor for treatment advice.
Ingestion: IF SWALLOWED: Call a poison control center or doctor immediately for treatment
advice. Have person sip a glass of water if able to swallow. Do not induce
vomiting unless told to do so by a poison control center or doctor. Do not give
anything by mouth to an unconscious person.
5. FIRE FIGHTING ME
Flammability Summary (OSHA)
Flammable Properties
Flash Point:
Autoignition Temperature:
Fire / Explosion Hazards:
Extinguishing Media:
Fire Fighting Instructions:
Hazardous Combustion Products:
Upper Flammable / Explosive Limit,
Lower Flammable / Explosive Limit,
Combustible above 93 deg. C / 200 deg. F.
> 100 °C / 212 °F
No data.
Material may be ignited if preheated to temperatures above the flash
point in the presence of a source of ignition. Closed containers may
explode (due to the build up of steam pressure) when exposed to
extreme heat.
Use dry chemical, water fog, carbon dioxide (CO2), or foam.
In case of fire, use normal fire -fighting equipment and the personal
protective equipment recommended in Section 8 to include a NIOSH
approved self-contained breathing apparatus.
Carbon monoxide, Carbon dioxide
% in air: No data.
% in air: No data.
REVISION DATE: 01/16/2007 Page 3 of 11

Ar
`any,,:`ll°'Si',1'a`'`"`'fa,v""iArs,5
"CH.
�i MA, TE JALPSAF,ET, ,+ Y
Arch Treatment Technologies, Inc.,,gDATA SHEET �`
4-"a rf
6. ACCIDENTAL RELEASE MEASURES
Personal Protection for Emergency
Use the personal protective equipment recommended in Section 8
Situations:
and a NIOSH approved self-contained breathing apparatus.
Spill Mitioation Procedures
Air Release:
Contain all liquids for treatment or disposal.
Water Release:
This material is soluble in water. Notify all downstream users of
possible contamination. Divert water flow around spill if possible and
safe to do so. Contain all liquids for treatment or disposal.
Land Release:
Create a dike or trench to contain materials. Absorb spill with inert
material (e.g., dry sand, clay, earth or commercial absorbent), then
place in a chemical waste container. Decontaminate all clothing and
the spill area using a detergent and flush with large amounts of
water. Contain all liquids for treatment or disposal.
Additional Spill Information :
Remove all sources of ignition. Stop source of spill as soon as
possible and notify appropriate personnel. Evacuate all non-
essential personnel. Utilize emergency response personal protection
equipment prior to the start of any response. Dispose of spill
residues per guidelines under Section 13, Disposal Consideration.
7. HANDLING AND STORAGE
Handling: An eye wash and safety shower should be provided in the
immediate work area. Do not take internally. Avoid contact with skin,
eyes and clothing by wearing proper protective equipment. Upon
contact with skin or eyes, wash off with water. Avoid contact and
inhalation of the vapors. Label containers and keep them tightly
closed when not in use. Remove contaminated clothing and wash
before reuse.
Storage: Store in a cool dry ventilated location, away from sources of ignition
or other incompatible conditions and chemicals. Keep container(s)
closed. Keep from freezing.
Incompatible Materials for Storage: hypochlorites strong acids and bases oxidizers carbon steel
Empty Container Warning: Empty containers retain product residue (liquid and/or vapor) and
can be dangerous.Empty drums should be completely drained,
properly bunged and promptly returned to a drum reconditioner, or
properly disposed of.
8. EXPOSURE CONTROLS / PERSONAL PROTECTION
Ventilation: Local exhaust ventilation or other engineering controls are normally required
when handling or using this product to keep airborne exposures below the
Ti PEL or other recommended exposure limit.
Protective Equipment for Routine Use of Product
Respiratory Protection : Wear a NIOSH approved respirator if levels above the exposure limits are
possible.
Respirator Type A NIOSH approved air purifying respirator with organic vapor cartridge and
REVISION DATE: 01/16/2007 Page 4 of 11

MATE RIAL' SAFETY
Arch Treatment Technologies, Inc.
DATASHEET^
P100 filter. Air purifying respirators should not be used in oxygen deficient
or IDLH atmospheres or if exposure concentrations exceed ten (10) times
the published limit.
Skin Protection
Wear impervious gloves to avoid skin contact.
Eye Protection:
Use chemical goggles.
Protective Clothing Type:
Impervious
General Protective
An eye wash and safety shower should be provided in the immediate work
Measures:
area.
Exposure Limit Data
CHEMICAL NAME
CAS # Name of Limit
Exposure
Propanol, (2,memoxy-
34590-94-8 ACGIH
100 ppm TWA
methylethoxy-)
Propanol, (2,methoxy-
34590-94-8 ACGIH
150 ppm STEL
methylethoxy-)
Propanol, (2,methoxy-
34590-94-8 ACGIH
Skin designation: Can be
methylethoxy-)
absorbed through the skin.
Propanol, (2,methoxy-
34590-94-8 OSHA Z1
100 ppm PEL
methylethoxy-)
600 mg/m3 PEL
Propanol, (2,methoxy- 34590-94-8 OSHA Z1 Skin designation: Can be
methylethoxy-) absorbed through the skin.
Propanol, (2,methoxy- 34590-94-8 NIOSH-IDLH 600 ppm
methylethoxy-)
9. PHYSICAL AND CHEMICAL PROPERTIES
Physical State:
liquid
Form
free flowing
Color:
yellow to brown 6-
Odor:
mild, petroleum
Molecular Weight:
No data
Specific Gravity :
1.0500
pH :
4.9
Boiling Point:
> 212 OF
Freezing Point:
No data.
Melting Point:
No data
Density:
105.0500gm /100 ml
Vapor Pressure:
No data.
Vapor Density:
No data
Viscosity:
71.60 OF 120.000 CPS
Fat Solubility:
No data
Solubility in Water:
soluble
Partition coefficient n-
No data.
octanol/water:
Evaporation Rate:
No data
Oxidizing:
No data
Volatiles, % by vol.:
41.540%
VOC Content
39.84 wt%/wt
HAP Content
Not applicable
10. STABILITY AND REACTIVITY
REVISION DATE: 01/16/2007 Page 5 of 11

1 �MATERIAL',SAll.
Mt 4 N S ". M14 A`f S
►'Arch Treatment Technologies, Inc.
<'A ` DATA SHEET 4„ r
a+ �?•rG'.A"N't '" _u%:z "%a7r F1C NH
a4;iT1'ei"tl
Stability and Reactivity Summary:
Conditions to Avoid:
Chemical Incompatibility:
Hazardous Decomposition Products
Decomposition Temperature:
Stable under normal conditions. Product will not undergo
hazardous polymerization.
Sparks, open flame, other ignition sources, and elevated
temperatures.
hypochlorites, strong acids, strong bases, oxidizers, carbon steel
During a fire, irritating and highly toxic gases may be generated by
thermal decomposition or combustion.
No data
11. TOXICOLOGICAL INFORMATION
Propanol, (2,methoxy-
LD50
= 5,300 mg/kg
methylethoxy-)
PEG-40 Castor Oil
LD50
> 5,000 mg/kg
Rat
Propiconazole
LD50
= 1,517 mg/kg
Rat
TEBUCONAZOLE
LD50
= 1,700 mg/kg
Rat Male
TEBUCONAZOLE
LD50
= 4,000 mg/kg
Rat Female
midacloprid
LD50
= 450 mg/kg
Rat
Dermal LD50 value
Propanol, (2,methoxy-
I > 2,000 mg/kg Rabbit
methylethoxy-)
PEG-40 Castor Oil
LD50 Believed to be > 2,000 mg/kg Rabbit
Propiconazole
LD50 > 4,000 mg/kg Rat
TEBUCONAZOLE
LD50 > 5,000 mg/kg Rat
Imidacloprid
LD50 > 5,000 mg/kg Rabbit
Inhalation LC50 value:
Propanol, (2,methoxy-
Inhalation LC50 1 HOUR > 200 MG/L Rat
methylethoxy-)
PEG-40 Castor Oil
Inhalation LC50 Believed to be > 2.0 1 Rat
Propiconazole
Inhalation LC50 4 HOUR > 5.27 1 Rat
TEBUCONAZOLE
Inhalation LC50 4 HOUR > 5 1 Rat
Imidacloprid
Inhalation LC50 4 HOUR > 5.3 1 Rat
Product Animal Toxicity
Oral I value: LD50 Believed to be = 4,000 mg/kg Rat
Dermal LD50 value: LD50 Believed to be > 2,000 mg/kg Rabbit
Inhalation LC50 Inhalation LC50 1 HOUR Approximately 14 1 Rat Inhalation LC50 4
value HOUR Approximately 3.521 Rat
Skin Irritation: May cause mild skin irritation.
Eye Irritation. May cause mild to moderate irritation.
Skin Sensitization: This material is not known or reported to be a skin or respiratory sensitizer.
Acute Toxicity: May cause mild skin, eye and mucous membrane irritation (includes upper
respiratory tract). Ingestion may cause mild gastrointestinal discomfort.May cause
central nervous system depression.
Subchronic / Chronic Not known or reported to cause subchronic or chronic toxicity.
Toxicity:
PEG-40 Castor Oil There are no known or reported effects from chronic
REVISION DATE 01/16/2007 Page 6 of 11

Arch Treatment Technologies, Inc.
exposure.
Reproductive and Not known or reported to cause reproductive or developmental toxicity.
Developmental Toxicity:
PEG-40 Castor Oil This material has been tested in laboratory animals and
no evidence of teratogenicity or embryotoxicity was
seen.
Propiconazole This chemical has been tested in laboratory animals
and there was no evidence of reproductive toxicity,
teratogenicity, or developmental toxicity.
Mutagenicity: Not known or reported to be mulagenic.
Propanol, (2,methoxy-methylethoxy-) Not known or reported to be mutagenic.
PEG-40 Castor Oil This material was non-mutagenic in the Ames test.
Propiconazole This chemical has been tested in a battery of
mutagenicity/genotoxicity assays and the results were
negative.
Carcinogenicity: This product is not known or reported to be carcinogenic by any reference
source including IARC, OSHA, NTP or EPA. This product contains a
component that has been classified by the U.S. EPA as a "Group C"
Carcinogen.
Propanol, (2,rnethoxy-methylethoxy-) This chemical is not known or reported to be
carcinogenic by any reference source including IARC,
OSHA, NTP, or EPA.
PEG-40 Castor Oil This material did not cause cancer in long-term animal
studies.
Propiconazole This material has been classified by the U.S. EPA as a
"Group C" Carcinogen (Suggestive Human Carcinogen),
based on the observation of tumors in mouse livers. The
relevance of tumors in the mouse liver has been
questioned when assessing the risk to humans.
TEBUCONAZOLE This material has been classified by the U.S. EPA as a
''Group C" Carcinogen (Suggestive Human Carcinogen),
based on the observation of tumors in mouse livers. The
relevance of tumors in the mouse liver has been
questioned when assessing the risk to humans.
12. ECOLOGICAL INFORMATION
Overview: Do not apply directly to water or wetlands. Do not contaminate water, food, or
feed by storage or disposal. Do not contaminate water by cleaning equipment,
or disposal of wastes. Do not discharge effluent containing this product into
lakes, streams, ponds, estuaries, ocean or other waters unless in accordance
iwth the requirements of a National Pollutant Discharge Elimination System
(NPDES) permit., No data for product. Individual constituents are as follows:
Ecological Toxicity Values for Propanol (2 methoxv-methylethoxy )
Fathead minnow (Pimephales - 96 HOUR LC50 > 10,000 mgl
promelas),
Daphnia magna, - 48 HOUR EC50 1,919 mgl
REVISION DATE: 01/16/2007 Page 7 of 11

ARCH.
Arch Treatment Technologies, Inc.
Ecological Toxicity Values for: Propiconazole
Carp, - 96 HOUR LC50 6.8 mgl
Rainbow trout (Salmo gairdneri), - 96 HOUR LC50 5.3 mgl
Crayfish - 96 HOUR LC50= 42 mgl
Daphnia magna, - 48 HOUR EC50= 4.8 - 11.5 mg/I
Ecological Toxicity Values for Imidacloprid
Carp, - 96 HOUR LC50 = 280 mgl
Rainbow trout (Salmo gairdneri), - 96 HOUR LC50 = 211 mg)
Daphnia magna, - 48 HOUR EC50= 85 mg)
13. DISPOSAL CONSIDERATIONS
CARE MUST BE TAKEN TO PREVENT ENVIRONMENTAL CONTAMINATION FROM THE USE OF
THE MATERIAL. THE USER OF THE MATERIAL HAS THE RESPONSIBILITY TO DISPOSE OF
UNUSED MATERIAL, RESIDUES AND CONTAINERS IN COMPLIANCE WITH ALL RELEVANT
LOCAL, STATE AND FEDERAL LAWS AND REGULATIONS REGARDING TREATMENT, STORAGE
AND DISPOSAL FOR HAZARDOUS AND NONHAZARDOUS WASTES.
Waste Disposal Summary: If this product becomes a waste, it will be a nonhazardous waste
according to U.S. RCRA regulations. Dispose of in accordance with
all Local, State, Federal, and Provincial Environmental Regulations.
Disposal Methods : As a nonhazardous liquid waste, it should be disposed of in
accordance with local, state and federal regulations.
Potential US EPA Waste Codes : Not applicable
14. TRANSPORT INFORMATION
Land (US DOT): NOT REGULATED AS A DOT HAZARDOUS MATERIAL
Water (IMDG): NOT REGULATED AS A HAZARDOUS MATERIAL,
Flash Point: 100.00 °C >
Air (IATA): NOT REGULATED AS A HAZARDOUS MATERIAL,
Emergency Response Guide Number: Not applicable
15. REGULATORY INFORMATION
UNITED STATES:
Toxic Substances Control Act (TSCA): This is an EPA registered pesticide.
EPA Pesticide Registration Number: 75506-7
FIFRA Listing of Pesticide Chemicals This product is regulated under the Federal Insecticide,
(40 CFR 180): Fungicide and Rodenticide Act. It must be used for purposes
consistent with its labeling.
REVISION DATE: 01/16/2007 Page 8 of 11

Arch Treatment Technologies, Inc.
Superfund Amendments and Reauthorization Act (SARA) Title III:
Hazard Categories Sections 311 / 312 (40 CFR 370.2):
Health Immediate (Acute) Health Hazard
Physical None
Emergency Planning & Community Right to Know (40 CFR 355, App. A):
Extremely Hazardous Substance Section 302 - Threshold Planning Quantity:
SARA III Threshold Planning Quantity: None established
Reportable Quantity (49 CFR 172.101, Appendix):
CERCLA None established
SARA III Reportable quantity: None established
Supplier Notification Requirements (40 CFR 372.45), 313 Reportable Components
SARA III De minimis concentration:
Clean Air Act Toxic ARP Section 112r:
CAA 112R None established
Clean Air Act Socmi:
HON SOC None established
Clean Air Act VOC Section 111:
CAA 111 None established
Clean Air Act Haz. Air Pollutants Section 112:
CAA None established
CAA 1121
CAA AP
None established
None established
PROPICONAZOLE [1-[2-(2,4-
DICHLOROPHENYL)-4-PROPYL-1,3-
DIOXOLAN-2-YL]-METHYL-1 H-1,2,4-TRIAZOLE]
Value: 1.0%
State Right -to -Know Regulations Status of Inqredients
Pennsylvania:
CAS # COMPONENT NAME
34590-94-8 1 Propanol (2 methoxy-methylethoxy-)
PENN RTK
US. Pennsylvania Worker and Community Right -to -Know Law (34 Pa. Code Chap. 301-323)
PENN RTK
08 1989
PROPANOL. (2-METHOXYMETHYLETHOXY)-
New jersey:
CAS # COMPONENT NAME
60207-90-1 Propiconazole
NJ RTK
REVISION DATE: 01/16/2007 Page 9 of 11

Ar
A"RCH. Arch Treatment Technologies, Inc.
US, New Jersey Community Right -To -Know Survey, Table A: NJ Environmental Hazardous Substances
[EHS] List (N.J. Admin. Code Title 7 Section 1G-2.1)
NJ RTK
2001
Substance no. 3442
PROPICONAZOLE(1-[2-(2,4-DICHLOROPHENYL)-4-PROPYL-I,3-DIOXOLAN-2-YL]-METHYL- 1 H-
1,2,4-TRIAZOLE)
Massachusetts:
CAS # COMPONENT NAME
34590-94-8 Propanol (2 methoxy-methylethoxy-)
I.AA- !-1T,
US. Massachusetts Commonwealth's Right -to -Know Law (Appendix A to 105 Code of Massachusetts
Regulations Section 670.000)
MASS RTK
041993
DIPROPYLENE GLYCOL METHYL ETHER
California Proposition 65:
US CA CRT
US CA65CRT
WHMIS Hazard Classification:
WHMIS
None established
None established
Canada. Canadian Environmental Protection Act (CEPA)
Part II, Vol. 122, No. 2)
WHMIS
01 1988
Threshold limits: 1%
English List no. 669
DIPROPYLENE GLYCOL METHYL ETHER
16. OTHER INFORMATION
WHMIS Ingredient Disclosure List (Can. Gaz.,
MSDS REVISION STATUS: Revised to meet the ANSI standard of 16 sections
SECTIONS REVISED: 1
Major References : Available upon request.
REVISION DATE: 01/16/2007 Page 10 of 11

Arch Treatment Technologies, Inc.
THIS MATERIAL SAFETY DATA SHEET (MSDS) HAS BEEN PREPARED IN COMPLIANCE WITH THE FEDERAL OSHA
HAZARD COMMUNICATION STANDARD, 29 CFR 1910.1200. THE INFORMATION IN THIS MSDS SHOULD BE PROVIDED TO
ALL WHO WILL USE, HANDLE, STORE, TRANSPORT, OR OTHERWISE BE EXPOSED TO THIS PRODUCT. THIS
INFORMATION HAS BEEN PREPARED FOR THE GUIDANCE OF PLANT ENGINEERING, OPERATIONS AND MANAGEMENT
AND FOR PERSONS WORKING WITH OR HANDLING THIS PRODUCT. ARCH CHEMICALS BELIEVES THIS INFORMATION
TO BE RELIABLE AND UP TO DATE AS OF THE DATE OF PUBLICATION BUT, MAKES NO WARRANTY THAT IT IS.
ADDITIONALLY, IF THIS Iv1SDS IS MORE THAN THREE YEARS OLD, YOU SHOULD CONTACT ARCH CHEMICALS MSDS
CONTROL AT THE PHONE NUMBER ON THE FRONT PAGE TO MAKE CERTAIN THAT THIS DOCUMENT IS CURRENT..
REVISION DATE: 01/16/2007 Page 11 of 11

ARCHArch Treatment Technologies, Inc.
FOR ANY EMERGENCY, 24 HOURS / 7 DAYS, CALL: 1-800-654-6911
FOR ALL TRANSPORTATION ACCIDENTS, CALL CHEMTREC®: 1-800-424-9300
FOR ALL MSDS QUESTIONS & REQUESTS, CALL: 1-800-511-MSDS
PRODUCT NAME: AMAGICLOWN
1. PRODUCT AND COMPANY IDENTIFICATION
Arch Treatment Technologies, Inc.
1955 Lake Park Drive, Suite 100
Smyrna, GA 30080
REVISION DATE:
SUPERCEDES:
MSDS Number:
SYNONYMS:
CHEMICAL FAMILY:
DESCRIPTION / USE:
FORMULA:
2. HAZARDS IDENTIFICATION
OSHA Hazard Classification: Potential developmental hazard
_
Routes of Entry:
Chemical Interactions:
Medical Conditions Aggravated:
Human Threshold Response Data
Odor Threshold Not established.
Irritation Threshold Not established.
02/02/2007
000000003469
Borate
Corrosion Inhibitor, For use with
Wolman® AG
Norte established
Inhalation, ingestion, eye contact
No known or reported interactions.
None known or reported
Hazardous Materials Identification System / National Fire Protection Association Classifications
Hazard Ratings Health Flammability Physical / Instability PPI / Special
HMIS 1' p 0 hazard.
NFPA 0 0 0
Immediate (Acute) Health Effects
Inhalation Toxicity: Not expected to be toxic by inhalation. Not a respiratory irritant. Can
cause mechanical irritation if dusts are generated.
Skin Toxicity: Not expected to be absorbed through the skin. Not expected to be
irritating.
Eye Toxicity: No significant adverse effects to health would be expected to occur. Can
cause mechanical irritation if dusts are generated.
REVISION DATE: 02/02/2007 Page 1 of 9

it r w,
ACH. Arch Treatment Technologies, Inc. 1
Ingestion Toxicity: Slightly toxic if swallowed. Ingestion may cause irritation of the
gastrointestinal tract and gastrointestinal discomfort with any or all of the
following symptoms: nausea, vomiting or diarrhea.
Acute Target Organ Toxicity: There are no known or reported target organ effects from acute
exposure.
Prolonged (Chronic) Health Effects
Carcinogenicity:
This product is not known or reported to be carcinogenic by any
reference source including IARC, OSHA, NTP or EPA. Chemicals of
similar structure have been shown not to cause cancer in laboratory
animals.
Reproductive and
Boric acid has been evaluated in several laboratory animal species and
Developmental Toxicity:
in only one species was found to cause fetotoxicity at maternally toxic
doses. Based on this data, this product may have the potential to cause
developmental toxicity.
Inhalation:
There are no known or reported effects from chronic exposure.
Skin Contact:
There are no known or reported effects from chronic exposure.
Skin Absorption:
Not expected to be absorbed through the skin.
Ingestion:
There are no known or reported effects from chronic ingestion except for
effects similar to those experienced from single exposure.
Sensitization:
This material tested negative for skin sensitization in humans and
laboratory animals.
Chronic Target Organ Toxicity
There are no known or reported effects to humans from repeated
exposure to this product.
Supplemental Health Hazard
Sodium tetraborate pentahydrate is chemically and toxicologically
Information :
related to Boric Acid; the majority of the borate chronic toxicology
studies were conducted using Boric Acid. Sodium tetraborate
pentahydrate is converted to Boric Acid in biological systems.
3. COMPOSITION / INFORMATION
ON INGREDIENTS
CAS OR CHEMICAL NAME
CAS # % RANGE
Sodium tetraborate pentahydrate
12179-04-3 - 100
4. FIRST AID MEASURES
General Advice: Call a poison control center or doctor for treatment! advice. For 24-hour
emergency medical assistance, call Arch Chem icalllEmergency Action Network at
1-800-654-6911. Have the product container or label with you when calling a
poison control center or doctor, or going for treatment.
Inhalation IF INHALED: Move person to fresh air. If person is not breathing, call 911 or an
ambulance, then give artificial respiration, preferably mouth-to-mouth if possible.
Call a poison control center or doctor for further treatment advice.
Skin Contact: IF ON SKIN OR CLOTHING: Take off contaminated clothing. Rinse skin
immediately with plenty of water for 15-20 minutes. ICall a poison control center or
doctor for treatment advice.
REVISION DATE: 02/02/2007 Page 2 of 9

Arch Treatment Technologies, Inc.
Eye Contact: IF IN EYES: Hold eye open and rinse slowly and gently with water for 15-20
minutes. Remove contact lenses, if present, after the first 5 minutes, then
continue rinsing eye. Call a poison control center or doctor for treatment advice.
Ingestion: IF SWALLOWED: Call a poison control center or doctor immediately for treatment
advice. Have person sip a glass of water if able to swallow. Do not induce
vomiting unless told to do so by a poison control center or doctor. Do not give
anything by mouth to an unconscious person.
5. FIRE FIGHTING MEASURES
Flammability Summary (OSHA): Product is not known to be flammable, combustible, pyrophoric or
explosive.
Flammable Properties
Flash Point:
Not applicable, Not Flammable
Autoignition Temperature:
Not applicable
Fire / Explosion Hazards:
Material will not ignite or burn.
Extinguishing Media:
Choose extinguishing media suitable for surrounding materials.
Fire Fighting Instructions:
In case of fire, use normal fire -fighting equipment and the personal
protective equipment recommended in Section 8 to include a NIOSH
approved self-contained breathing apparatus. Use water to cool
containers.
Hazardous Combustion Products:
Sodium oxide, Boron oxides
Upper Flammable / Explosive Limit,
% in air: Not applicable, Not flammable
Lower Flammable / Explosive Limit,
% in air: Not applicable, Not flammable
6. ACCIDENTAL RELEASE MEASURES
Personal Protection for Emergency
Use the personal protective equipment recommended in Section 8
Situations:
and a NIOSH approved self-contained breathing apparatus.
Spill Mitigation Procedures
Air Release:
Dusting from this product could occur. Contain all solids for
treatment or disposal.
Water Release:
This material is soluble in water. Notify all downstream users of
possible contamination. Divert water flow around spill if possible and
safe to do so. Contain all solids for treatment or disposal.
Land Release:
Sweep up and place in suitable clean, dry containers for reclamation
or later disposal. Do not place spill materials back in their original
containers. After removal, flush contaminated area thoroughly with
water. Contain all solids for treatment or disposal.
Additional Spill Information :
Stop source of spill as soon as possible and notify appropriate
personnel. Utilize emergency response personal protection
equipment prior to the start of any response. Evacuate all non-
essential personnel. Dispose of spill residues per guidelines under
Section 13, Disposal Consideration.
REVISION DATE: 02/02/2007
Page 3 of 9

Arch Treatment Technologies, Inc.
7. HANDLING AND STORAGE
Handling: An eye wash and safety shower should be provided in the
immediate work area. Avoid breathing dust from this material. Do not
take internally. Avoid contact with skin, eyes and clothing by wearing
proper protective equipment. Upon contact with skin or eyes, wash
off with water. Wash hands thoroughly before eating, drinking, using
tobacco products, and/or using restrooms.
Storage: Store in a cool, dry and well ventilated place. Isolate from
incompatible materials. Avoid contact with water, or moist air.
Incompatible Materials for Storage: Strong oxidizing agents Strong reducing agent. strong acids and
bases metals Zirconium Reaction with strong reducing agents, such
as metal halides or alkali metals, will generate hydrogen gas which
could create an explosive hazard.
Empty Container Warning: Empty containers may contain product residue.Dispose of empty
containers in accordance with all local, state, provincial, and federal
regulations.
8. EXPOSURE CONTROLS / PERSONAL PROTECTION
Ventilation: Local exhaust ventilation or other engineering controls are normally required
when handling or using this product to keep airborne exposures below the
TLV, PEL or other recommended exposure limit.
Protective Equipment for Routine Use of Product
Respiratory Protection : Wear a NIOSH approved respirator if levels above the exposure limits are
possible.
Respirator Type : Wear a NIOSH approved N95 respirator.
Skin Protection : Wear impervious gloves to avoid skin contact.
Eye Protection: Use safety glasses with side shields.
Protective Clothing Type: Impervious
Exposure Limit Data
CHEMICAL NAME CAS # Name of Limit Exposure
Sodium tetraborate pentahydrate 12179-04-3 ACGIH 2 mg/m3 TWA Inhalable fraction.
Sodium tetraborate pentahydrate 12179-04-3 ACGIH 6 mg/m3 STEL Inhalable fraction.
9. PHYSICAL AND CHEMICAL PROPERTIES
Physical State:
solid
Form
granular, crystalline solid
Color:
white
Odor:
none
Molecular Weight:
291.29
Specific Gravity :
1.8100
pH
9.3 3% aqueous solution
Boiling Point:
Not applicable
REVISION DATE: 02/02/2007 Page 4 of 9

i" MATERIAL-SAF;ETY;"
i 1,r DATA SHEET �`
Freezing Point:
Melting Point:
Density:
Vapor Pressure:
Vapor Density:
Viscosity:
Fat Solubility:
Solubility in Water:
Partition coefficient n-
octanol/water:
Evaporation Rate:
Oxidizing:
Volatiles, % by vol.:
VOC Content
HAP Content
Not applicable
200 °C / 392 OF
522000lb/ft3
Not applicable
Not applicable
Not applicable
No data
3.70000 % (w/w) 68.00 OF
No data.
Not applicable
The substance has no oxidizing properties
Not applicable
Not applicable
Not applicable
10. STABILITY AND REACTIVITY
Stability and Reactivity Summary:
Conditions to Avoid:
Chemical Incompatibility:
Hazardous Decomposition Products:
Decomposition Temperature:
Stable under normal conditions. When heated it loses water,
eventually forming anhydrous borax. Product will not undergo
hazardous polymerization.
High temperatures, Contact with incompatible substances
Strong oxidizing agents, strong reducing agents, strong acids,
strong bases, metals, Zirconium, Reaction with strong reducing
agents, such as metal hydrides or alkali metals, will generate
hydrogen gas, which could create an explosive hazard.
Boron oxides, Sodium oxide
No data
11. TOXICOLOGICAL INFORMATION
Sodium tetraborate
pentahydrate
Dermal LD50 value:
Sodium tetraborate
pentahydrate
Inhalation LC50 value:
Sodium tetraborate
pentahydrate
Product Animal Toxicity
Oral LD50 value:
Dermal LD50 value:
Inhalation LC50
value:
Skin Irritation:
Eye Irritation:
Skin Sensitization:
LD50 3,200 - 3,400 mg/kg = Rat
LD50 > 2,000 mg/kg Rabbit
Inhalation LC50 4 HOUR > 2 MG/L Rat
LD50 3,200 - 3,400 mg/kg = Rat
LD50 > 2,000 mg/kg Rabbit
Inhalation LC50 4 HOUR > 2.0 MG/L Rat
Not expected to be irritating.
Not expected to be irritating.
This material tested negative for skin sensitization in humans and laboratory
REVISION DATE : 02/02/2007 Page 5 of 9

Arch Treatment Technologles, Inc.
animals.
Acute Toxicity:
There are no known or reported target organ effects from acute exposure.
Subchronic / Chronic
There are no known or reported effects to humans from repeated exposure to this
Toxicity:
product.
Reproductive and
Boric acid has been evaluated in several laboratory animal species and in
Developmental Toxicity:
only one species was found to cause felotoxicity at maternally toxic doses.
Based on this data, this product may have the potential to cause
developmental toxicity.
Mutagenicity:
This chemical has been shown to be non-mutagenic based on a battery of
assays.
Carcinogenicity:
This product is not known or reported to be carcinogenic by any reference
source including IARC, OSHA, NTP or EPA. Chemicals of similar structure
have been shown not to cause cancer in laboratory animals.
12. ECOLOGICAL INFORMATION
ainbow trout (embryo - larval
stage)
Daphnia magna,
Green algae (Scenedesmus
subspicatus)
24 day LC50 (chronic toxicity) = 88 mgl
24 HOUR EC50= 242 mgl
96 HOUR EC10 = 24 mgl
13. DISPOSAL CONSIDERATIONS
CARE MUST BE TAKEN TO PREVENT ENVIRONMENTAL CONTAMINATION FROM THE USE OF
THE MATERIAL. THE USER OF THE MATERIAL HAS THE RESPONSIBILITY TO DISPOSE OF
UNUSED MATERIAL, RESIDUES AND CONTAINERS IN COMPLIANCE WITH ALL RELEVANT
LOCAL, STATE AND FEDERAL LAWS AND REGULATIONS REGARDING TREATMENT, STORAGE
AND DISPOSAL FOR HAZARDOUS AND NONHAZARDOUS WASTES.
Waste Disposal Summary: Spent or discarded material is not expected to be a hazardous
waste.
Disposal Methods : Dispose of in accordance with National and EU laws, directives and
regulations.
Potential US EPA Waste Codes : To be determined
14. TRANSPORT INFORMATION
Land (US DOT): NOT REGULATED AS A DOT HAZARDOUS MATERIAL
Water (IMDG): NOT REGULATED AS A HAZARDOUS MATERIAL.
REVISION DATE: 02/02/2007 Page 6 of 9

Arch Treatment Technologies, Inc.
Flash Point:
Not applicable, Not Flammable
Air (IATA): NOT REGULATED
AS A HAZARDOUS MATERIAL,
Emergency Response Guide Number:
Not applicable
Transportation Notes:
Inhalation is not a normal route of absorption relative to
transportation. 1) Inhalation toxicity data indicates product to
be toxic by inhalation, however, diameter of over 90% of
granules well exceed 10 micron limit. Particles cannot be
inhaled through lungs.
15. REGULATORY INFORMATION
UNITED STATES:
Toxic Substances Control Act (TSCA):
This substance is listed on the TSCA Inventory of Existing
Chemical Substances.
EPA Pesticide Registration Number:
None established
FIFRA Listing of Pesticide Chemicals
Not registered in the US under FIFRA.
(40 CFR 180):
Superfund Amendments and Reauthorization Act (SARA) Title III:
Hazard Categories Sections 311 / 312 (40 CFR 370.2):
Health Delayed (Chronic) Health Hazard
Physical None
Emergency Planning & Community Right to Know (40 CFR 355, App. A):
Extremely Hazardous Substance Section 302 - Threshold Planning Quantity:
SARA III Threshold Planning Quantity: None established
Reportable Quantity (49 CFR 172.101, Appendix):
CERCLA None established
SARA III Reportable quantity: None established
Supplier Notification Requirements (40 CFR 372.45), 313 Reportable Components
SARA III De minimis concentration:
Clean Air Act Toxic ARP Section 112r:
CAA 112R None established
Clean Air Act Socmi
HON SOC None established
Clean Air Act VOC Section 111:
CAA 111 None established
Clean Air Act Haz. Air Pollutants Section 112:
CAA None established
CAA 1121
None established
None established
REVISION DATE : 02/02/2007 Page 7 of 9

c
ARArch Treatment Technologies, Inc.
CAA AP None established
State Right -to -Know Regulations Status of Ingredients
Pennsylvania:
CAS N COMPONENT NAME
12179-04-3 Sodium tetraborale pentahydrate
PENN RTK
US. Pennsylvania Worker and Community Right -to -Know Law (34 Pa. Code Chap. 301-323)
PENN RTK
08 1989
BORON SODIUM OXIDE (B4NA207)
New Jersey:
CAS N COMPONENT NAME
NJ RTK None established
Massachusetts:
CAS k COMPONENT NAME
12179-04-3 Sodium tetraborate pentahydrate
MASS RTK
US. Massachusetts Commonwealth's Right -to -Know Law (Appendix A to 105 Code of Massachusetts
Regulations Section 670.000)
MASS RTK
04 1993
BORATES, TETRA, SODIUM SALTS
California Proposition 65:
US CA CRT None established
US CA65CRT None established
WHMIS Hazard Classification:
WHMIS None established
16. OTHER INFORMATION
MSDS REVISION STATUS: Revised to meet the ANSI standard of 16 sections
Major References : Available upon request.
REVISION DATE: 02/02/2007 Page 8 of 9

Ar
Arch Treatment Technologies, Inc.
THIS MATERIAL SAFETY DATA SHEET (MSDS) HAS BEEN PREPARED IN COMPLIANCE WITH THE FEDERAL OSHA
HAZARD COMMUNICATION STANDARD, 29 CFR 1910,1200. THE INFORMATION IN THIS MSDS SHOULD BE PROVIDED TO
ALL WHO WILL USE, HANDLE, STORE, TRANSPORT, OR OTHERWISE BE EXPOSED TO THIS PRODUCT. THIS
INFORMATION HAS BEEN PREPARED FOR THE GUIDANCE OF PLANT ENGINEERING, OPERATIONS AND MANAGEMENT
AND FOR PERSONS WORKING WITH OR HANDLING THIS PRODUCT. ARCH CHEMICALS BELIEVES THIS INFORMATION
TO BE RELIABLE AND UP TO DATE AS OF THE DATE OF PUBLICATION BUT, MAKES NO WARRANTY THAT IT IS,
ADDITIONALLY, IF T1113 MSDS IS MORE THAN THREE YEARS OLD, YOU SHOULD CONTACT ARCH CHEMICALS MSDS
CONTROL AT THE PHONE NUMBER ON THE FRONT PAGE TO MAKE CERTAIN THAT THIS DOCUMENT IS CURRENT..
REVISION DATE: 02/02/2007 Page 9 of 9

Arch Chemicals, Inc.
FOR ANY EMERGENCY, CALL 24 HOURS/7 DAYS: 1-800-654-6911
FOR ALL TRANSPORTATION ACCIDENTS, CALL CHEMTREC(D: 1-800-424-9300
MSDS QUESTIONS d REQUESTS, CALL MSDS CONSULTATION LINE: 1-800-511-MSDS
PRODUC"1' NAME: ARCH DEFOAMER WE
SECTION 1 PRODUCT AND COMPANY IDENTIFICATION
REVISION DATE: 04-27-2004 SUPERCEDES: None
MSDS NO: 04693.0001 - 198081
Manufacturer: Arch "I'reatment'1'echno10gies, Inc., 1955 Lake Park Drive, Smyrna, CA 30080
General Use: Defoamer
ADDITIONAL EMERGEWN' TELEPHONE NUiNIHERS: 'CANUTEC: 1-613-996-6666
`Use only during transportation emergencies
2. COMPOSITION / INFORMATION ON INGREDIENTS
HAZARDOUS
INGREDIENTS
�� t
ryAiV
° WN r t
Percent CAS #
q EXPOSURLIMITS (mg/m°)
OSHA-PEL ACGIH-TLV~
ACGIH-STEL
Hydrophobic Silica
10-15% 67762-90-7
None None
None
established established
established
3. HAZARDS IDENTIFICATION
Inhalation: Inhalation of vapor or mist would not be expected to cause irritation.
Eye Contact: Contact would not be expected to cause irritation.
Skin Contact: Contact would not be expected to cause irritation.
Ingestion, Material may cause gastrointestinal discomfort
4. FIRST AID MEASURES
Inhalation: If inhaled, remove individual to fresh air. If respiratory irritation develops, call a physician.
Eye Contact: Immediately flush with large amounts of water for at least 15 minutes. Call a physician
if irritation develops.
Skin Contact: Flush exposed skin with large amounts of water. Call a physician if irritation develops.
Ingestion: If swallowed, immediately drink water to dilute. Consult a physician if symptoms develop.
DO NOT induce vomiting. Do not attempt to give anything by mouth to an unconscious person. Call a
ohvsician or the poison control center at [phone] If outside the US call 1 [phone]
5. FIRE FIGHTING MEASURES
Flash Point NA Lower Explosive Limit NA
0'693.0001- 198081
ARCH OF.FOAMER WE Page 1 of 4

Auto -Ignition
NA
Upper Explosive Limit
NA
Unusual Hazards: None known.
Extinguishing Agents: CO, Water, Foam, Fog, and Dry Chemical. Use water spray to cool fire
exposed containers.
Personal Protective Equipment: Wear self-contained breathing apparatus (pressure -demand
NIOSH/NFPA approved orequivalent) and full protective gear.
6. ACCIDENTAL RELEASE MEASURES
Spill or Leak Procedures: Wear skin, eye and respiratory protection during clean-up.
Small Spills: Take up with sand or other noncombustible absorbent material. Flush area with water.
Larger Spills: Dike area around spill to contain dispersion of the released material. Absorb with
absorbent material and collective containers for later disposal. Keep all unnecessary personnel away
from the spill area.
Waste Disposal: See Section 13.
Note that most spills that occur within containment in a treating plant can simply be flushed with water
hose into a sumo to be oumoed back into the system
7. HANDLING AND STORAGE
Handling and Storage Conditions: For ease of handling, store between 50 deg. F and 100 deg. F.
Product should be stored indoors. Do not store this material outdoors or in refrigerated areas.
Other: Containers are hazardous when empty. Since emptied containers retain product residue
(vapors and/or liquid) follow all MSDS and label warnings even after container is emptied. Triple rinse
drums with water and deface label before dis aosal or re -use.
8. EXPOSURE CONTROLS / PERSONAL PROTECTION
Respiratory Protection: None normally required. However, if dusting or misting occurs, use a
NIOSH approved N95 dust mask.
Eye Protection: Use safety glasses with side -shields.
Skin/Foot Protection: Wear impervious gloves to avoid skin contact.
Ventilation: General ventilation is required.
Protective Clothing Tvoe• Butyl rubber, nitrile or neoprene
9. PHYSICAL AND CHEMICAL PROPERTIES
Appearance
Opaque, off-white
liquid
Vapor Pressure
@ 20°C: 20 mmHg
Odor Characteristic
Mild odor
Boiling Point
>212OF
pH
7.5 - 8.5
Solubility in Water
Dispersible
Specific Gravity Water = 1)
0.95 —1.05
Percent Volatility
<1
Vapor Density (Air = 1)
N/A
Evaporation Rate (BAc = 1)
<1
viscosity
800 Cos
10. STABILITY AND REACTIVITY
Instability: This material is considered stable under specified conditions of storage, shipment and/or
use. See SECTION 7, Handling and Storage, for specified conditions.
Hazardous Decomposition Products Carbon dioxide, carbon monoxide
Hazardous Polymerization: Will Not Occur
Incompatibility: Strong oxidizers
11. TOXICOLOGICAL INFORMATION
04 693 . 0001- 198081
ARCH DEFOAHER WE Page 2 of 4

Acute Oral LD50: Believed to be > 5 g/kg (rat)
Acute Dermal LD50: Believed to be > 2 g/kg (rat)
Acute Inhalation LC50: No Data
Acute Skin Irritation: Non -irritating
Acute Eye Irritation: Non -irritating
Mutagenicity: The active ingredient in this product has been tested and was found to be non-
mutagenic
in the Ames assay and it was negative in a chromosome aberration study in Chinese hamster ovary
(CHO)
cells.
Carcinogenicity. This product is not known or reported to be carcinogenic by any reference source,
including IAR NTP OSHA or EPA
12. ECOLOGICAL INFORMATION
No available data.
13. DISPOSAL CONSIDERATIONS
Under RCRA, it is the responsibility of the user of the product to determine at the time of disposal,
whether the product meets RCRA criteria for hazardous waste. Check local and state regulations, as
they may be more stringent
14. TRANSPORT INFORMATION
DOT Hazardous Materials Classification: Not Regulated
15. REGULATORY INFORMATION
CERCLA/SARA (40 CFR 302.4, 370, 372):
RCRA (40 CFR 261): Under RCRA, it is the responsibility of the user of the product to determine at
the tirne of disposal, whether the product meets RCRA criteria for hazardous waste. Check local and
state regulations, as they may be more stringent.
OSHA (29 CFR 1910.1200): This product is regulated under the Hazard Communication Standard
SARA TITLE III Section 3111312 Categorizations (40 CFR 370): This product contains a chemical
which is a hazardous chemical under 29 CFR 1910.1200, and is categorized as an immediate health
hazard. therefore, is required to be reported under these sections. A facility must report under this
regulation if storage quantities equal or exceed 10,000 Ibs. of this material anytime during the
reporting year.
SARA TITLE III Section 313 Information (40 CFR 372):
TSCA: This product is subject to regulation under the U.S. Toxic Substances Control Act (TSCA)
Inventory listing requirements.
HMIS Ratinas- Health 1 Flammabilitw 0 Physical Hazards n PPE B
16. OTHER INFORMATION
ABBREVIATIONS
OSHA
Occupational Safety and Health Administration
TLV
Threshold Limit Value
NFPA
National Fire Protection Association
STEL
Short -Term Exposure Limit
FIFRA
Federal Insecticide, Fungicide and Rodenticide Act
RCRA
Resource Conservation and Recovery Act
CERCLA
Comprehensive Environmental Response,
Com ensation, and Liability Act
ACGIH
American Conference of Governmental Industrial
Hygienists
SARA
Superfund Authorization and Reauthorization Act
NIOSH
National Institute of Occupational Safety and Health
PEL
Permissible Exposure Limit
TSCA
Toxic Substances Control Act
04693. 0001- 198081
M<:H nF.POAHP.P WE Page 3 of 4

DOT
Department of Transportation
AIR
International Agency for Research on Cancer
NTP
National Toxicology Program
IBC
International Building Code
CFR
Code of Federal Re ulations
m 1m3
Milligrams per cubic meter
CWA
Clean Water Act
CAA
Clean Air Act
CAS
Chemical Abstracts Service
NOTICE: While the information and recommendations set forth herein are believed to be accurate as of the date hereof, Arch
Treatment Technologies, Inc. makes no guarantee or warranty, expressed or implied, as to the accuracy, reliability, or
completeness of the information.
THIS MATERIAL SAPS"fY DATA SHE1 I' (MSDS) HAS f311-HN PREPARED IN COMPLIANCE WIff, 'I'HIi FEDERAL OSHA
HAZARD COMMUNICA PION STAiN'DARD, 29 CFR 1910,1200. '1"HE INFORMATION INTHIS MSDS SHOULD HE PROVIDED'10
ALL WHO WILT. USP, I IANDLE, STORE, TRANSI'OKT, OIL 0'1"HERWISE BE EXPOSED I'0'FHIS PRODUCT. THIS INFORhIA70N'
HAS BEEN PRFI'ARI-D FOR "I'III:: GUIDANCE OF PLANT EN'GINEERIN'G, OP14RA']IONS AND MANAGEN117Nf AND FOR
PERSONS WORKING WI"I'H OR HANDLING I HIS PRODUCT. ARCH CHEMICALS BELIEVES THIS INFORMA"I]ON 10 NE
RELIABLE AND UP TO DATE AS OF'I'HE DAIS OF PUBLICATION Ii U'1', MAKES NO WARRANTY 1 HA IT' IS. ADDITIONALLY,
117 PHIS MSDS IS MORE THAN VHREE YEARS OLD, YOU SHOULD CONTACT ARCH CHEMICALS MSDS CONTROL AT 1 HE
PHONE NUMBER ON THE FRONTPAIO MAKE CFRTAIN THAT FHIS DOCUMENT IS CURRENT.
Arch Chemicals, Inc.
MSDS Control
501 Merritt 7
PO Box 5204
Norwalk, CT 06856-5204
04693.0001- 198081
ARCH DEFOAMER TAIE Page 4 Of 4

Arch Treatment Technologies, Inc.
FOR ANY EMERGENCY, 24 HOURS / 7 DAYS, CALL: 1-800-654-6911
FOR ALL TRANSPORTATION ACCIDENTS, CALL CHEMTRECO: 1-800-424-9300
FOR ALL MSDS QUESTIONS & REQUESTS, CALL: 1-800-511-MSDS
PRODUCT NAME: K18500 MOLD INHIBITOR 1250 KG TOTE
EPA Registration Number: 707-128-75506 Canadian Reg. Number: 24624
1. PRODUCT AND COMPANY IDENTIFICATION
REVISION DATE:
04/20/2006
Arch Treatment Technologies, Inc.
SUPERCEDES:
04/13/2006
1955 Lake Park Drive, Suite 100
Smyrna, GA 30080
MSDS Number:
000000001389
SYNONYMS:
CHEMICAL FAMILY:
Mixture
DESCRIPTION / USE:
Moldicide for lumber use
FORMULA:
None established
2. HAZARDS IDENTIFICATION
OSHA Hazard Toxic by ingestion, dermal contact, and inhalation, Corrosive to eyes and
Classification: I skin, Possible respiratory irritant Skin sensitizer
Routes of Entry:
Chemical Interactions:
Medical Conditions Aggravated:
Human Threshold Response Data
Odor Threshold Not established.
Irritation Threshold Not established.
Inhalation, skin, eyes, ingestion
No known or reported interactions.
None known or reported
Hazardous Materials Identification System / National Fire Protection Association Classifications
Hazard Ratings Health Flammability Physical / Instability PPI / Special
HMIS 3 0 0 hazard.
NFPA Not established
Immediate (Acute) Health Effects
Inhalation Toxicity: Moderately toxic by inhalation. Inhalation of mist or vapor may cause
irritation to the mucous membranes of the respiratory tract.
Skin Toxicity: Moderately toxic if absorbed through the skin. Dermal exposure can
cause severe irritation and/or burns characterized by redness, swelling,
and scab formation. Prolonged skin exposure may cause permanent
damage.
REVISION DATE: 04/20/2006 Page 1 of 10

Arch Treatment Technologies, Inc.
Eye Toxicity: Corrosive. Burns can occur following exposure. Direct contact may
cause impairment of vision, corneal damage and/or blindness. Rinsing
of the eye should take place immediately.
Ingestion Toxicity: Toxic if swallowed. Irritation and/or burns can occur to the entire
gastrointestinal tract, including the stomach and intestines,
characterized by nausea, vomiting, diarrhea, abdominal pain, bleeding,
and/or tissue ulceration or perforation.
Acute Target Organ Toxicity: This product is corrosive to all tissues contacted and upon inhalation,
may cause irritation to mucous membranes and respiratory tract.
Prolonged (Chronicl Health Effects
Carcinogenicity:
This material did not cause cancer in long-term animal studies.
Reproductive and
This chemical has been tested in laboratory animals and there was no
Developmental Toxicity:
evidence of reproductive toxicity, teratogenicity, or developmental
toxicity.
Inhalation:
There are no known or reported effects from chronic exposure except for
effects similar to those experienced from acute exposure.
Skin Contact:
Repeated dermal exposure may cause tissue destruction due to the
corrosive nature of this product.
Ingestion:
There are no known or reported effects from chronic ingestion except for
effects similar to those experienced from single exposure. The acute
corrosivity of this product, makes chronic ingestion of significant
amounts unlikely.
Eye Contact:
Prolonged contact may result in permanent damage. Corneal
involvement or visual impairment is expected.
Sensitization:
This material tested positive for skin sensitization in humans and
laboratory animals. Repeated or prolonged skin contact may cause
some individuals to develop skin rash and other skin complications due
to allergic skin sensitization.
Chronic Target Organ Toxicity:
Skin
Supplemental Health Hazard
No additional health information available.
Information :
3. COMPOSITION / INFORMATION
ON INGREDIENTS
CAS OR CHEMICAL NAME
CAS # % RANGE
3(2H)-ISOTHIAZOLONE, 5-CHLORO-2-
26172-55-4 10.00 - 12.00
METHYL-
3(2H)-ISOTHIAZOLONE, 2-METHYL-
2682-20-4 3,00 - 5.00
MAGNESIUM NITRATE
10377-60-3 16.00 - 21.00
Magnesium Chloride
7786-30-3 8.00 - 10.00
REVISION DATE: 04/20/2006 Page 2 of 10

AR .
Water
Arch Treatment Technologies, Inc.
4. FIRST AID MEASURES
7732-18-5
60.00 - 64.00
General Advice: Call a poison control center or doctor for treatment advice. For 24-hour
emergency medical assistance, call Arch Chemical Emergency Action Network at
1-800-654-6911. Have the product container or label with you when calling a
poison control center or doctor, or going for treatment.
Inhalation: IF INHALED: Move person to fresh air. If person is not breathing, call 911 or an
ambulance, then give artificial respiration, preferably mouth-to-mouth if possible.
Call a poison control center or doctor for further treatment advice.
Skin Contact: IF ON SKIN OR CLOTHING: Take off contaminated clothing. Rinse skin
immediately with plenty of water for 15-20 minutes. Call a poison control center or
doctor for treatment advice.
Eye Contact: IF IN EYES: Hold eye open and rinse slowly and gently with water for 15-20
minutes. Remove contact lenses, if present, after the first 5 minutes, then
continue rinsing eye. Call a poison control center or doctor for treatment advice.
Ingestion: IF SWALLOWED: Call a poison control center or doctor immediately for treatment
advice. Have person sip a glass of water if able to swallow. Do not induce
vomiting unless told to do so by a poison control center or doctor. Do not give
anything by mouth to an unconscious person.
5. FIRE FIGHTING MEASURES
Flammability Summary (OSHA): Product is not known to be flammable, combustible, pyrophoric or
explosive.
Flammable Properties
Flash Point: Not applicable
Autoignition Temperature: Not applicable
Fire / Explosion Hazards: During a fire, irritating and highly toxic gases may be generated by
thermal decomposition or combustion.
Extinguishing Media: Choose extinguishing media suitable for surrounding materials.
Fire Fighting Instructions: Response to this material requires the use of a full encapsulated suit
and self-contained breathing apparatus (SCBA).
Hazardous Combustion Products: Hydrogen chloride, Oxides of nitrogen, Oxides of sulfur
Upper Flammable / Explosive Limit, % in air: Not applicable
Lower Flammable / Explosive Limit, % in air: Not applicable
6. ACCIDENTAL RELEASE MEASURES
Personal Protection for Emergency Additional protective clothing must be worn to prevent personal
Situations: contact with this material. Those items include but are not limited to
boots, impervious gloves, hard hat, splash -proof goggles,
impervious clothing, i.e., chemically impermeable suit, self-contained
breathing apparatus.
REVISION DATE: 04/20/2006 Page 3 of 10

Arch Treatment Technologies, Inc.
Spill Mitigation Procedures
Air Release:
Hazardous concentrations in air may be found in local spill area and
immediately downwind. Contain all liquid for treatment and/or
disposal as a (potential) hazardous waste.
Water Release:
This material is soluble in water. Notify all downstream users of
possible contamination. Divert water flow around spill if possible and
safe to do so. Contain all liquid for treatment and/or disposal as a
(potential) hazardous waste.
Land Release:
Create a dike or trench to contain materials. Absorb spill with inert
material (e.g., dry sand, clay, earth or commercial absorbent), then
place in a chemical waste container. Do Not add deactivation
solution directly to waste container. Deactivate spill area with freshly
prepared solution of 5% sodium bicarbonate (baking soda) and 5%
sodium hypochlorite (bleach) in water. Apply 10 volumes of the
solution per estimated volume of material remaining on the floor
(approximately 10% of originally spilled material). Wait
approximately 30 minutes and pick up the solution for disposal or
flush using copious amounts of water to the chemical sewer (if in
accordance with local procedures, permits, and regulations). Rinse
and remove gloves, transfer gloves to the waste container, and
close and seal the waste container. Dispose of the sealed waste pail
as hazardous waste in compliance with local, state and federal laws:
the recommended method of disposal is incineration.
Additional Spill Information :
Remove all sources of ignition. Stop source of spill as soon as
possible and notify appropriate personnel. Utilize emergency
response personal protection equipment prior to the start of any
response. Evacuate all non -essential personnel. Dispose of spill
residues per guidelines under Section 13, Disposal Consideration.
7. HANDLING AND STORAGE
Handling: An eye wash and safety shower should be provided in the
immediate work area. Do not eat or drink when handling. Do not get
in eyes, on skin or clothing. Keep containers tightly closed when not
in use. Use only in a well -ventilated area.
Storage: Do not exceed 40C. Keep product tightly sealed in original
containers. Store in a cool dry ventilated location, away from
oxidizers, heat, flame, or other incompatible conditions. Keep
container(s) closed.
Incompatible Materials for Storage: Reducing agents oxidizers Amines Mercaptans
Empty Container Warning: Empty containers retain product residue (liquid and/or vapor) and
can be dangerous.
8. EXPOSURE CONTROLS / PERSONAL PROTECTION
Ventilation: Local exhaust ventilation or other engineering controls are normally required
when handling or using this product.
Protective Equipment for Routine Use of Product
REVISION DATE. 04/20/2006 � Page 4 of 10

ARCHArch Treatment Technologies, Inc.
Respiratory Protection :
Wear a NIOSH approved respirator if any exposure occurs.
Respirator Type :
A NIOSH approved full -face or half -face respirator in combination with
chemical goggles. A NIOSH approved air purifying respirator with organic
vapor cartridge and N95 particulate filter. Air purifying respirators should not
be used in oxygen deficient or IDLH atmospheres or if exposure
concentrations exceed ten (10) times the published limit.
Skin Protection :
Wear impervious gloves, boots and apron to avoid skin contact. A full
impervious suit is recommended if exposure is possible to a large portion of
Eye Protection:
the body. A safety shower should be provided in the immediate work area.
Use chemical goggles and a faceshield. Emergency eyewash should be
Protective Clothing Type:
provided in the immediate work area.
Butyl rubber, Nitrile
Exposure Limit Data
CHEMICAL NAME
CAS # Name of Limit Exposure
No Data Found
9. PHYSICAL AND
CHEMICAL PROPERTIES
Physical State:
liquid,
Form
Mixture
Color:
Amber
Odor:
Pungent
Molecular Weight:
None established
Specific Gravity:
1.33
pH:
1.9 - 3.0
Boiling Point:
100 °C / 212 OF
Freezing Point:
-33 °C-27 OF
Melting Point:
Not applicable
Density:
No data.
Vapor Pressure:
No data.
Vapor Density:
0.62 (Air=1)
Viscosity:
77.00 OF 16.000 CPS
Fat Solubility:
No data
Solubility in Water:
Soluble
Partition coefficient n-
No data.
octanol/water:
Evaporation Rate:
<1.0 (n-Butyl acetate = 1)
Oxidizing:
The substance has no oxidizing properties
Volatiles, % by vol.:
60.000 - 64.000% Water
VOC Content
No data
HAP Content
No data
10. STABILITY AND REACTIVITY
Stability and Reactivity Summary:
Conditions to Avoid:
Chemical Incompatibility:
Hazardous Decomposition Products:
Decomposition Temperature:
Stable under normal conditions. Product will not undergo
hazardous polymerization.
Sparks, open flame, other ignition sources, and elevated
temperatures.
oxidizers, Reducing agents, Amines
Hydrogen chloride, Oxides of nitrogen, Sulfur oxides
No data
REVISION DATE : 04/20/2006 Page 5 of 10

Arch Treatment Technologies, Inc.
11. TOXICOLOGICAL INFORMATION
3t2r1)-IbUI HIACULONE,
LD50 =
481 mg/kg
Rat
5-CHLORO-2-METHYL-
MAGNESIUM NITRATE
LD50 Approximately
5,440 mg/kg Rat
Magnesium Chloride
LD50 =
2,800 mg/kg
Rat
Dermal LD50 value:
3(2H)-ISOTHIAZOLONE,
LD50 >
1,008 mg/kg
Rat
5-CHLORO-2-METHYL-
MAGNESIUM NITRATE
No data
Magnesium Chloride
No data
Inhalation LC50 value
3(2H)-ISOTHIAZOLONE, Inhalation LC50 4 HOUR = 1.23 MG/L Rat
5-C H LORO-2- M ETHYL -
MAGNESIUM NITRATE No data
Magnesium Chloride No data
Product Animal Toxicit
Oral LD50 value:
LD50 = 457 mg/kg Rat
Dermal LD50 value:
LD50 = 660 mg/kg Rabbit
Inhalation LC50
Inhalation LC50 4 HOUR (vapor) > 4.62 MG/L Rat Inhalation LC50 4 HOUR
value:
(aerosol) = 1.4 MG/L Rat Malelnhalation LC50 4 HOUR 1.5 - 2 mg/I, (aerosol)
= Rat Female
Skin Irritation:
Expected to be corrosive.
Eye Irritation:
This material is expected to cause irreversible effects to the cornea with
impairment of vision or corrosion to the eyes.
Skin Sensitization:
Positive skin sensitizer, guinea pig - Buehler Method, This material tested positive
for skin sensitization in humans.
Acute Toxicity:
This product is corrosive to all tissues contacted and upon inhalation, may cause
irritation to mucous membranes and respiratory tract.
Subchronic / Chronic
Not known or reported to cause subchronic or chronic toxicity.
Toxicity:
Reproductive and This chemical has been tested in laboratory animals and there was no
Developmental Toxicity: evidence of reproductive toxicity, teratogenicity, or developmental toxicity.
3(2H)-ISOTHIAZOLONE, 5-CHLORO-2- This chemical has been tested in laboratory animals
METHYL- and no evidence of teratogenicity, embryotoxicity or
fetotoxicity was seen.
Mutagenicity: This product has been tested for mutagenicity. Tests revealed both positive
and negative results. Based on the weight of evidence, we judge this
product NOT to be a mutagenic hazard.
3(2H)-ISOTHIAZOLONE, 5-CHLORO-2- Not known or reported to be mutagenic.
METHYL -
Carcinogenicity: This material did not cause cancer in long-term animal studies.
3(2H)-ISOTHIAZOLONE, 5-CHLORO-2- This chemical is not known or reported to be
METHYL- carcinogenic by any reference source including IARC,
REVISION DATE : 04/20/2006 Page 6 of 10

Arch Treatment Technologies, Inc.
OSHA, NTP, or EPA.
12. ECOLOGICAL INFORMATION
Overview: No data for product. Individual constituents are as follows:
Ecological Toxicity Values for 3(2H)-ISOTHIAZOLONE 5-CHLORO-2-METHYL
Rainbow trout (Salmo gairdneri), - (measured, flow -through) 96 HOUR LC50 = 0.19 mgl
Bluegill sunfish - (measured, static) 96 HOUR LC50 = 0.28 mgl
Sheepshead minnow - (nominal, static). 96 HOUR LC50 = 0.3 mgl
Daphnia magna, - (flow -through). 48 HOUR EC50= 0.16 mgl
Sand shrimp - 96 HOUR LC50= 0.55 mgl
Crassostrea virginica (Eastern - (static). 48 HOUR EC50= 0.028 mgl
oyster)
Green algae (Selenastrum
capricornutum),
Lemna gibba G3 (Duckweed)
Bobwhite quail
Bobwhite quail
Mallard duck
(static). 5 day EC50 = 0.018 mgl
(static). 14 day EC50 = 4.5 mgl
8 DAYS dietary LC50 = 3,536 ppm
Oral LD50 = 65 mg/kg
8 DAYS Dietary LC50 = 945 ppm
13. DISPOSAL CONSIDERATIONS
CARE MUST BE TAKEN TO PREVENT ENVIRONMENTAL CONTAMINATION FROM THE USE OF
THE MATERIAL. THE USER OF THE MATERIAL HAS THE RESPONSIBILITY TO DISPOSE OF
UNUSED MATERIAL, RESIDUES AND CONTAINERS IN COMPLIANCE WITH ALL RELEVANT
LOCAL, STATE AND FEDERAL LAWS AND REGULATIONS REGARDING TREATMENT, STORAGE
AND DISPOSAL FOR HAZARDOUS AND NONHAZARDOUS WASTES.
Waste Disposal Summary: If this product becomes a waste, it will be a hazardous waste.
Disposal Methods : Dispose of by incineration following Federal, State, Local, or
Provincial regulations.
Potential US EPA Waste Codes : D002
14. TRANSPORT INFORMATION
Land (US DOT): UN2922 CORROSIVE LIQUID, TOXIC, N.O.S. (ISOTHIAZOLONE,
MAGNESIUM NITRATE) 8 6.1 III Yes
Water (IMDG): UN2922 CORROSIVE LIQUID, TOXIC, N.O.S., (ISOTHIAZOLONE,
MAGNESIUM NITRATE) 8 6A III Yes
Flash Point: Not applicable
Air (IATA): UN2922 CORROSIVE LIQUID, TOXIC, N.O.S., (ISOTHIAZOLONE,
MAGNESIUM NITRATE) 8 6.1 III Yes
Emergency Response Guide Number: ERG # 154
REVISION DATE: 04/20/2006 Page 7 of 10

A"RCH. Arch Treatment Technologies, Inc.
15. REGULATORY INFORMATION
UNITED STATES:
Toxic Substances Control Act (TSCA): This is an EPA registered pesticide.
EPA Pesticide Registration Number: 707-128-75506 Canadian Reg. Number: 24624
FIFRA Listing of Pesticide Chemicals This product is regulated under the Federal Insecticide,
(40 CFR 180): Fungicide and Rodenticide Act. It must be used for purposes
consistent with its labeling.
Superfund Amendments and Reauthorization Act (SARA) Title III:
Hazard Categories Sections 311 / 312 (40 CFR 370.2):
Health Immediate (Acute) Health Hazard
Physical None
Emergency Planning & Community Right to Know (40 CFR 355, App. A):
Extremely Hazardous Substance Section 302 - Threshold Planning Quantity:
SARA III Threshold Planning Quantity: None established
Reportable Quantity (49 CFR 172.101, Appendix):
CERCLA None established
SARA III Reportable quantity: None established
Supplier Notification Requirements (40 CFR 372.45), 313 Reportable Components
SARA III De minimis concentration:
Clean Air Act Toxic ARP Section 112r:
CAA 112R None established
Clean Air Act Socmi:
HON SOC None established
Clean Air Act VOC Section 111:
CAA 111 None established
Clean Air Act Haz. Air Pollutants Section 112:
CAA None established
CAA 1121
CAA AP
None established
None established
NITRATE COMPOUNDS (WATER
DISSOCIABLE; REPORTABLE ONLY WHEN IN
AQUEOUS SOLUTION)
Value: 1.0%
State Right -to -Know Regulations Status of Ingredients
Pennsylvania:
CAS # COMPONENT NAME
10377-60-3 1 MAGNESIUM NITRATE
REVISION DATE: 04/20/2006 Page 8 of 10

Arch Treatment Technologies, Inc.
PENN RTK
US. Pennsylvania Worker and Community Right -to -Know Law (34 Pa. Code Chap. 301-323)
PENN RTK
08 1989
NITRIC ACID, MAGNESIUM SALT
New Jersey:
CAS # I COMPONENT NAME
10377-60-3 MAGNESIUM NITRATE
NJ RTK
US. New Jersey Community Right -To -Know Survey,
[EHS] List (N.J, Admin. Code Title 7 Section 1G-2.1)
NJ RTK
2001
Substance no. 3722
NITRATE COMPOUNDS (WATER DISSOCIABLE)
Table A: NJ Environmental Hazardous Substances
Massachusetts:
CAS # COMPONENT NAME
10377-60-3 1 MAGNESIUM NITRATE
MASS RTK
US. Massachusetts Commonwealth's Right -to -Know Law (Appendix A to 105 Code of Massachusetts
Regulations Section 670.000)
MASS RTK
04 1993
MAGNESIUM NITRATE
California Proposition 65:
US CA CRT None established
US CA65CRT None established
WHMIS Hazard Classification:
WHMIS None established
16. OTHER INFORMATION
MSDS REVISION STATUS: Revised to meet the ANSI standard of 16 sections
SECTIONS REVISED: 15
Major References : Available upon request.
REVISION DATE: 04/20/2006 Page 9 of 10

Arch Treatment Technologies, Inc.
THIS MATERIAL SAFETY DATA SHEET (MSDS) HAS BEEN PREPARED IN COMPLIANCE WITH THE FEDERAL OSHA
HAZARD COMMUNICATION STANDARD, 29 CFR 1910.1200. THE INFORMATION IN THIS MSDS SHOULD BE PROVIDED TO
ALL WHO WILL USE, HANDLE, STORE, TRANSPORT, OR OTHERWISE BE EXPOSED TO THIS PRODUCT. THIS
INFORMATION HAS BEEN PREPARED FOR THE GUIDANCE OF PLANT ENGINEERING, OPERATIONS AND MANAGEMENT
AND FOR PERSONS WORKING WITH OR HANDLING THIS PRODUCT. ARCH CHEMICALS BELIEVES THIS INFORMATION
TO BE RELIABLE AND UP TO DATE AS OF THE DATE OF PUBLICATION BUT, MAKES NO WARRANTY THAT IT IS.
ADDITIONALLY, IF THIS MSDS IS MORE THAN THREE YEARS OLD, YOU SHOULD CONTACT ARCH CHEMICALS MSDS
CONTROL AT THE PHONE NUMBER ON THE FRONT PAGE TO MAKE CERTAIN THAT THIS DOCUMENT IS CURRENT..
REVISION DATE: 04/20/2006 Page 10 of 10

Arch Treatment Technologies, Inc.
FOR ANY EMERGENCY, 24 HOURS / 7 DAYS, CALL: 1-800-654-6911
FOR ALL TRANSPORTATION ACCIDENTS, CALL CHEMTRECO: 1-800-424-9300
FOR ALL MSDS QUESTIONS & REQUESTS, CALL: 1-800-511-MSDS
PRODUCT NAME: ARCH MOLDICIDE WE 1000 KG TOTE
EPA Registration Number: 707-100-75506
1. PRODUCT AND COMPANY IDENTIFICATION
REVISION DATE:
02/28/2007
Arch Treatment Technologies, Inc.
SUPERCEDES:
12/13/2006
1955 Lake Park Drive, Suite 100
Smyrna, GA 30080
MSDS Number:
000000003153
SYNONYMS:
None
CHEMICAL FAMILY:
Mixture
DESCRIPTION / USE:
For control of mold, mildew, and fungi in
sap stains and wood preservatives
FORMULA:
None established
2. HAZARDS IDENTIFICATION
OSHA Hazard Corrosive to eyes and skin, Respiratory irritant., Skin sensitizer, Toxic by
Classification I ingestion and inhalation
Routes of Entry: Inhalation, skin, eyes, ingestion
Chemical Interactions: No known or reported interactions.
Medical Conditions Aggravated: Skin diseases including eczema and sensitization
Human Threshold Response Data
Odor Threshold Not established.
Irritation Threshold Not established.
Hazardous Materials Identification System / National Fire Protection Association Classifications
Hazard Ratings Health Flammability Physical / Instability PPI / Special
hazard.
HMIS 3 1 0
NFPA 11
Immediate (Acute) Health Effects
Inhalation Toxicity: Inhalation of mist or vapor may cause irritation to the mucous
membranes of the respiratory tract. Moderately toxic by inhalation.
Skin Toxicity. Dermal exposure can cause severe irritation and/or burns characterized
by redness, swelling, and scab formation. Prolonged skin exposure may
cause permanent damage. Not expected to be toxic from dermal
contact.
REVISION DATE: 02/28/2007 Pagel of 9

Arch Treatment Technologies, Inc.
Eye Toxicity: Severe irritation and/or burns can occur following exposure. Direct
contact may cause impairment of vision and corneal damage. Rinsing of
the eye should take place immediately.
Ingestion Toxicity: Irritation and/or burns can occur to the entire gastrointestinal tract,
including the stomach and intestines, characterized by nausea, vomiting,
diarrhea, abdominal pain, bleeding, and/or tissue ulceration or
perforation. Toxic if swallowed.
Acute Target Organ Toxicity: This product is corrosive to all tissues contacted and upon inhalation,
may cause irritation to mucous membranes and respiratory tract.
Prolonged (Chronic) Health Effects
Carcinogenicity
This material did not cause cancer in long-term animal studies.
Reproductive and
This chemical has been tested in laboratory animals and no evidence of
Developmental Toxicity:
teratogenicity was seen.
Inhalation:
There are no known or reported effects from chronic exposure except for
effects similar to those experienced from acute exposure.
Skin Contact:
Prolonged or repeated exposure may cause extensive permanent skin
damage.
Ingestion:
There are no known or reported effects from chronic ingestion except for
effects similar to those experienced from single exposure. The acute
corrosivity of this product, makes chronic ingestion of significant
amounts unlikely.
Eye Contact:
Prolonged contact may result in permanent damage. Corneal
involvement or visual impairment is expected.
Sensitization:
This material tested positive for skin sensitization in animals.
Chronic Target Organ Toxicity:
There are no known or reported effects from repeated exposure except
those secondary to burns.
Supplemental Health Hazard
No additional health information available.
Information :
3. COMPOSITION / INFORMATION
ON INGREDIENTS
CAS OR CHEMICAL NAME
CAS # % RANGE
2-Octyl-2H-isothiazol-3-one
26530-20-1
PROPYLENE GLYCOL 57-55-6
4. FIRST AID MEASURES
General Advice: Call a poison control center or doctor for treatment advice. For 24-hour
emergency medical assistance, call Arch Chemical Emergency Action Network at
1-800-654-6911. Have the product container or label with you when calling a
poison control center or doctor, or going for treatment.
REVISION DATE: 02/28/2007 Page 2 of 9

ARCH.
Inhalation
Skin Contact:
Eye Contact:
Ingestion:
Notes to Physician:
Arch Treatment Technologies, Inc.
IF INHALED: Move person to fresh air. If person is not breathing, call 911 or an
ambulance, then give artificial respiration, preferably mouth-to-mouth if possible.
Call a poison control center or doctor for further treatment advice.
IF ON SKIN OR CLOTHING: Take off contaminated clothing. Rinse skin
immediately with plenty of water for 15-20 minutes. Call a poison control center or
doctor for treatment advice.
IF IN EYES: Hold eye open and rinse slowly and gently with water for 15-20
minutes. Remove contact lenses, if present, after the first 5 minutes, then
continue rinsing eye. Call a poison control center or doctor for treatment advice.
IF SWALLOWED: Call a poison control center or doctor immediately for treatment
advice. Have person sip a glass of water if able to swallow. Do not induce
vomiting unless told to do so by a poison control center or doctor. Do not give
anything by mouth to an unconscious person.
Probable mucosal damage may contraindicate the use of gastric lavage.
5. FIRE FIGHTING MEASURES
Flammability Summary (OSHA)
Flammable Properties
Flash Point:
Autoignilion Temperature:
Fire / Explosion Hazards:
Extinguishing Media:
Fire Fighting Instructions:
Hazardous Combustion Products:
Upper Flammable / Explosive Limit,
Lower Flammable / Explosive Limit,
Combustible above 93 deg. C / 200 deg. F.
97 °C / 208 OF
371 °C / 699 °F
Material may be ignited if preheated to temperatures above the flash
point in the presence of a source of ignition. During a fire, irritating
and highly toxic gases may be generated by thermal decomposition
or combustion.
Choose extinguishing media suitable for surrounding materials.
Response to this material requires the use of a full encapsulated suit
and self-contained breathing apparatus (SCBA). Use water to cool
containers.
Toxic gases, Hydrogen chloride, Oxides of sulfur
• in air: 12.600 Vol%
• in air: 2.600 Vol%
6. ACCIDENTAL RELEASE MEASURES
Personal Protection for Emergency
Additional protective clothing must be worn to prevent personal
Situations:
contact with this material. Those items include but are not limited to
boots, impervious gloves, hard hat, splash -proof goggles,
impervious clothing, i.e., chemically impermeable suit, self-contained
breathing apparatus.
Spill Mitigation Procedures
Air Release:
Hazardous concentrations in air may be found in local spill area and
immediately downwind. Vapors may be suppressed by the use of
water fog. Contain all liquids for treatment or disposal.
Water Release:
This material is insoluble in water. Notify all downstream users of
possible contamination. Retain all contaminated water for removal
and treatment. Contain all liquids for treatment or disposal. Continue
to handle as described in land spill.
REVISION DATE: 02/28/2007
Page 3 of 9

Arch Treatment Technologies, Inc.
Land Release: Create a dike or trench to contain materials. Absorb spill with inert
material (e.g., dry sand, clay, earth or commercial absorbent), then
place in a chemical waste container. Place spill cleanup materials in
proper container/s for proper disposal and decontaminate the entire
spill area. Contain all liquid for treatment and/or disposal as a
(potential) hazardous waste.
Additional Spill Information : Remove all sources of ignition. Stop source of spill as soon as
possible and notify appropriate personnel. Utilize emergency
response personal protection equipment prior to the start of any
response. Evacuate all non -essential personnel. Dispose of spill
residues per guidelines under Section 13, Disposal Consideration.
7. HANDLING AND STORAGE
Handling:
Avoid contact with eyes, skin, and clothing. An eye wash and safety
shower should be provided in the immediate work area.
Storage:
Store in vented containers. Store container upright at all times. Store
in a cool, dry and well ventilated place. Isolate from incompatible
materials. To prevent pressure buildup, the product is packaged in
specially vented containers. Containers must be stored in the
upright position to prevent spilling contents through the vent.
Incompatible Materials for Storage:
oxidizers strong reducing agents steel (corrosion will occur) strong
alkalies
Do Not Store At temperatures Above:
40 °C / 104 OF
Empty Container Warning:
Empty containers retain product residue (liquid and/or vapor) and
can be dangerous.Empty drums should be completely drained,
properly bunged, and promptly returned to a drum reconditioner, or
properly disposed of.lf empty containers are disposed (not recycled),
containers must be triple rinsed to ensure removal of all product. All
rinse water should always be directed into a sump or pit that is
pumped back to the makeup water tank. All product labels should be
removed.
8. EXPOSURE CONTROLS / PERSONAL PROTECTION
Ventilation: Local exhaust ventilation or other engineering controls are normally required
when handling or using this product to keep airborne exposures below the
TLV, PEL or other recommended exposure limit.
Protective Equipment for Routine Use of Product
Respiratory Protection : Wear a NIOSH approved respirator if levels above the exposure limits are
possible.
Respirator Type : A NIOSH approved air purifying respirator equipped with combination
organic vapor and P100 prefilter. Air purifying respirators should not be
used in oxygen deficient or IDLH atmospheres or if exposure concentrations
exceed ten (10) times the published limit. A NIOSH approved full -face or
half -face respirator in combination with chemical goggles.
REVISION DATE: 02/28/2007 Page 4 of 9

Arch Treatment Technologies, Inc.
Skin Protection : Wear impervious gloves to avoid skin contact. When exposure to high
concentrations are prolonged or repeated use protective boots and apron in
addition to gloves. A safety shower should be provided in the immediate
work area.
Eye Protection: Use chemical goggles and a faceshield. Emergency eyewash should be
provided in the immediate work area.
Protective Clothing Type: Butyl rubber, Nitrile
Exposure Limit Data
CHEMICAL NAME CAS # Name of Limit Exposure
PROPYLENE GLYCOL 57-55-6 WEEL 10 mg/m3 TWA Aerosol.
9. PHYSICAL AND CHEMICAL PROPERTIES
Physical State:
liquid
Form
liquid
Color:
yellow
Odor:
mild
Molecular Weight:
None established
Specific Gravity :
1.0300
pH :
Approximately 1.2
Boiling Point:
188 °C / 370 OF
Freezing Point:
No data.
Melting Point:
Not applicable
Density:
No data.
Vapor Pressure:
0.12750000 mmHg
Vapor Density:
0.6200
Viscosity:
77.00 OF 16.000 CPS
Fat Solubility:
No data
Solubility in Water:
insoluble
Partition coefficient n-
No data
octanol/water:
Evaporation Rate:
< 1.00
Oxidizing:
No data
Volatiles, % by vol.:
< 56,000%
VOC Content
No data
HAP Content
No data
10. STABILITY AND REACTIVITY
Stability and Reactivity Summary:
Conditions to Avoid:
Chemical Incompatibility:
Hazardous Decomposition Products:
Decomposition Temperature:
Stable under normal conditions. Product will not undergo
hazardous polymerization.
Sparks, open flame, other ignition sources, and elevated
temperatures., Contact with incompatible substances
oxidizers, strong reducing agents, steel (corrosion will occur),
strong alkalies
Oxides of sulfur, Oxides of nitrogen
No data
REVISION DATE: 0212812007 Page 5 of 9

Arch Treatment Technologies, Inc.
11. TOXICOLOGICAL INFORMATION
2-Octyl-2 H-isothiazol-3-
one
PROPYLENE GLYCOL
Dermal LD50 value:
2-Oclyl-2 H-i solhiazol-3-
one
PROPYLENE GLYCOL
Inhalation LC50 value:
2-Octyl-2 H-i sothiazol-3-
one
PROPYLENE GLYCOL
Product Animal Toxicity
Oral LD50 value:
Dermal LD50 value:
Inhalation LC50
value:
Skin Irritation
Eye Irritation:
Skin Sensitization:
Acute Toxicity:
Subchronic / Chronic
Toxicity:
LD50 Approximately 126 mg/kg Rat
LD50 > 5,000 mg/kg Rat
LD50 > 900 mg/kg Rat
LD50 > 2,000 mg/kg Rabbit
Inhalation LC50 4 HOUR = 0.27 MG/L Rat
No data
LD50 = 279 mg/kg Rat
LD50 > 2,000 mg/kg Rabbit
Inhalation LC50 4 HOUR (aerosol), (Whole -body) = 0.6 MG/L Rat
This material is expected to be corrosive.
This material is expected to be corrosive.
Positive skin sensitizer, guinea pig - Magnusson-Kligman method.
This product is corrosive to all tissues contacted and upon inhalation, may cause
irritation to mucous membranes and respiratory tract.
Not known or reported to cause subchronic or chronic toxicity.
Reproductive and This chemical has been tested in laboratory animals and no evidence of
Developmental Toxicity: teratogenicity was seen.
PROPYLENE GLYCOL This chemical has been tested in laboratory animals
and no evidence of teratogenicity, embryotoxicity or
fetotoxicity was seen.
Mutagenicity: This product has been shown to be non-mutagenic based on a battery of
assays.
PROPYLENE GLYCOL This product has been shown to be non-mutagenic
based on a battery of assays.
Carcinogenicity: This material did not cause cancer in long-term animal studies.
PROPYLENE GLYCOL The carcinogenicity has been evaluated through animal
study and it was found not to be carcinogenic.
REVISION DATE: 02/28/2007 Page 6 of 9

ff
A"RCH. Arch Treatment Technologies, Inc.
12. ECOLOGICAL INFORMATION
Overview: Highly toxic to fish and other aquatic organisms., Do not discharge effluent
containing this product into lakes, ponds, streams, estuaries, oceans or other
waters unless in accordance with the requirements of a National Pollutant
Discharge Elimination System (NPDES) permit and the permitting authority has
been notified in writing prior to discharge. Do not discharge effluent containing
this product to sewer systems without previously notifying the local sewage
treatment plant authority. For guidance contact your State Water Board or
Regional Office of the EPA.
Ecological Toxicity Values for 2-Octyl-2H-isothiazol-3-one
Rainbow trout (Salmo gairdneri),
- 96 HOUR LC50 = 0.047 mgl
Bluegill sunfish
- 96 HOUR LC50 = 0.18 mgl
Daphnia magna,
- 48 HOUR EC50= 0.32 mgl
Green algae (Selenastrum
- EC50 = 0.004 mg)
capricornutum),
Ecological Toxicity Values for PROPYLENE GLYCOL
Rainbow trout (Salmo gairdneri), - (nominal, static). 24 HOUR LC50 > 50,000 mgl
Goldfish - (measured, static) 24 HOUR LC50 > 5,000 mgl
Fathead minnow (Pimephales - nominal 96 HOUR LC50 > 62,000 mgl
promelas),
Brine shrimp - (nominal, static). 24 HOUR LC50> 10,000 mgl
Daphnia magna, (nominal, static). 48 HOUR EC50> 10,000 mgl
13. DISPOSAL CONSIDERATIONS
CARE MUST BE TAKEN TO PREVENT ENVIRONMENTAL CONTAMINATION FROM THE USE OF
THE MATERIAL. THE USER OF THE MATERIAL HAS THE RESPONSIBILITY TO DISPOSE OF
UNUSED MATERIAL, RESIDUES AND CONTAINERS IN COMPLIANCE WITH ALL RELEVANT
LOCAL, STATE AND FEDERAL LAWS AND REGULATIONS REGARDING TREATMENT, STORAGE
AND DISPOSAL FOR HAZARDOUS AND NONHAZARDOUS WASTES.
Waste Disposal Summary: If this product becomes a waste, it will be a hazardous waste
Disposal Methods : This product must be disposed of in accordance with National and
EU laws, directives and regulations in a permitted waste treatment,
storage and disposal facility.
Potential US EPA Waste Codes : D002
14. TRANSPORT INFORMATION
Land (US DOT): UN2922 CORROSIVE LIQUID, TOXIC, N.O.S. (N-OCTYL-4-ISOTHIAZOLIN-
3-ONE) 8 6.1 III AQUATIC POLLUTANT
Water (IMDG): UN2922 CORROSIVE LIQUID, TOXIC, N.O.S., (N-OCTYL-4-ISOTHIAZOLIN-
3-ONE) 8 6.1 III AQUATIC POLLUTANT
REVISION DATE: 02/28/2007 Page 7 of 9

Arch Treatment Technologies,, Inc.
Flash Point: 97.78 °C
Air (IATA): UN2922 CORROSIVE LIQUID, TOXIC, N.O.S., (N-OCTYL-4-ISOTHIAZOLIN-
3-ONE) 8 6.1 III AQUATIC POLLUTANT
Emergency Response Guide Number: ERG It 154
15. REGULATORY INFORMATION
UNITED STATES:
Toxic Substances Control Act (TSCA): This is an EPA registered pesticide.
EPA Pesticide Registration Number: 707-100-75506
FIFRA Listing of Pesticide Chemicals This product is regulated under the Federal Insecticide,
(40 CFR 180): Fungicide and Rodenticide Act. It must be used for purposes
consistent with its labeling.
Superfund Amendments and Reauthorization Act (SARA) Title III:
Hazard Categories Sections 311 / 312 (40 CFR 370.2):
Health Immediate (Acute) Health Hazard
Physical None
Emergency Planning & Community Right to Know (40 CFR 355, App. A):
Extremely Hazardous Substance Section 302 - Threshold Planning Quantity:
SARA III Threshold Planning Quantity: None established
Reportable Quantity (49 CFR 172.101, Appendix):
CERCLA None established
SARA III Reportable quantity: None established
Supplier Notification Requirements (40 CFR 372.45), 313 Reportable Components
SARA III De minimis concentration
Clean Air Act Toxic ARP Section 112r:
CAA 112R None established
Clean Air Act Socmi
HON SOC None established
Clean Air Act VOC Section 111:
CAA 111 None established
Clean Air Act Haz. Air Pollutants Section 112:
CAA None established
CAA 1121
CAA AP
None established
None established
None established
State Right -to -Know Regulations Status of Ingredients
Pennsylvania:
REVISION DATE: 02/28/2007 Page 8 of 9

Arch Treatment Technologies, Inc.
CAS # COMPONENT NAME
57-55-6 PROPYLENE GLYCOL
PENN RTK
US. Pennsylvania Worker and Community Right -to -Know Law (34 Pa. Code Chap. 301-323)
PENN RTK
08 1989
1,2-PROPANEDIOL
one established
CAS # I COMPONENT NAME
MASS RTK None established
California Proposition 65:
US CA CRT None established
US CA65CRT None established
WHMIS Hazard Classification:
WHMIS
Canada, Canadian Environmental Protection Act (CEPA). WHMIS Ingredient Disclosure List (Can. Gaz.,
Part II, Vol. 122, No. 2)
WHMIS
01 1988
Threshold limits: 1%
English List no. 1362
1,2-PROPYLENE GLYCOL
16. OTHER INFORMATION
MSDS REVISION STATUS: Revised to meet the ANSI standard of 16 sections
Major References : Available upon request.
THIS MATERIAL SAFETY DATA SHEET (MSDS) HAS BEEN PREPARED IN COMPLIANCE WITH THE FEDERAL OSHA
HAZARD COMMUNICATION STANDARD, 29 CFR 1910.1200. THE INFORMATION IN THIS MSDS SHOULD BE PROVIDED TO
ALL WHO WILL USE, HANDLE, STORE, TRANSPORT, OR OTHERWISE BE EXPOSED TO THIS PRODUCT. THIS
INFORMATION HAS BEEN PREPARED FOR THE GUIDANCE OF PLANT ENGINEERING, OPERATIONS AND MANAGEMENT
AND FOR PERSONS WORKING WITH OR HANDLING THIS PRODUCT. ARCH CHEMICALS BELIEVES THIS INFORMATION
TO BE RELIABLE AND UP TO DATE AS OF THE DATE OF PUBLICATION BUT, MAKES NO WARRANTY THAT IT IS.
ADDITIONALLY, IF THIS MSDS IS MORE THAN THREE YEARS OLD, YOU SHOULD CONTACT ARCH CHEMICALS MSDS
CONTROL AT THE PHONE NUMBER ON THE FRONT PAGE TO MAKE CERTAIN THAT THIS DOCUMENT IS CURRENT..
REVISION DATE: 02/28/2007 Page 9 of 9

Arch Treatment Technologies, Inc.
FOR ANY EMERGENCY, 24 HOURS / 7 DAYS, CALL: 1-800-654-6911
FOR ALL TRANSPORTATION ACCIDENTS, CALL CHEMTRECO: 1-800-424-9300
FOR ALL MSDS QUESTIONS & REQUESTS, CALL: 1-800-511-MSDS
PRODUCT NAME: WOLMANO AG COLORANT / FERN
1. PRODUCT AND COMPANY IDENTIFICATION
REVISION DATE:
01/02/2007
Arch Treatment Technologies, Inc.
SUPERCEDES:
1955 Lake Park Drive, Suite 100
30080
MSDS Number:
000000003377
SYNONYMS:
None
CHEMICAL FAMILY:
Mixture
DESCRIPTION / USE:
Colorant
FORMULA:
None established
2. HAZARDS IDENTIFICATION
OSHA Hazard Mild eye irritant, Possible skin sensitizer, Possible carcinogen.
Classification:
Routes of Entry: Inhalation, skin, eyes, ingestion
Chemical Interactions: No known or reported interactions.
Medical Conditions Aggravated: Skin diseases including eczema and sensitization
Human Threshold Response Data
Odor Threshold Not established for product.
Irritation Threshold Not established for product.
Hazardous Materials Identification System / National Fire Protection Association Classifications
Hazard Ratings : Health Flammability Physical / Instability PPI / Special
hazard.
HMIS 2` 0 0
NFPA 2 n n
Immediate (Acute) Health Effects
Inhalation Toxicity: Inhalation of mist or vapor may cause irritation to the mucous
membranes of the respiratory tract. Not expected to be toxic by
inhalation.
Skin Toxicity: Contact would be expected to cause transient redness if not washed off
and left on the skin for an extended period of time. Not considered to be
a primary skin irritant. Not expected to be toxic from dermal contact.
REVISION DATE: 01/02/2007 Page 1 of 11

Arch Treatment Technologies, Inc.
Eye Toxicity: Contact may cause mild irritation consisting of transient redness,
swelling, and mucous membrane discharge to the conjunctiva. No
corneal involvement or visual impairment is expected. Not considered to
be a primary eye irritant.
Ingestion Toxicity: Ingestion may cause irritation of the gastrointestinal tract and
gastrointestinal discomfort with any or all of the following symptoms:
nausea, vomiting or diarrhea. Not expected to be toxic by ingestion.
Acute Target Organ Toxicity: There are no known or reported target organ effects from acute
exposure.
Prolonged (Chronic) Health Effects
Carcinogenicity:
Reproductive and
Developmental Toxicity:
Inhalation:
Skin Contact:
Ingestion:
Sensitization:
Chronic Target Organ Toxicity:
Supplemental Health Hazard
Information :
The International Agency for Research on Cancer (IARC) has classified
this product or a component of this product as a Group 213 substance,
Possibly Carcinogenic to Humans.
There are no known or reported effects on reproductive function or fetal
development.
There are no known or reported effects from chronic exposure.
There are no known or reported effects from chronic exposure except for
effects (if any) similar to those experienced from acute exposure.
There are no known or reported effects from chronic ingestion except for
effects similar to those experienced from single exposure.
May cause allergic skin sensitization in some individuals.
Skin
No additional health information available.
3. COMPOSITION / INFORMATION ON INGREDIENTS
CAS OR CHEMICAL NAME
CAS # % RANGE
CARBON BLACK
1333-86-4
Diethylene Glycol
111-46-6
1,2-BENZISOTHIAZOLIN-3-ONE
2634-33-5
4. FIRST AID MEASURES
Inhalation: IF INHALED: Remove individual to fresh air. Seek medical attention if breathing
becomes difficult or if respiratory irritation develops.
Skin Contact: IF ON SKIN: Immediately flush skin with plenty of water for 15 minutes. If clothing
comes in contact with the product, the clothing should be removed immediately
and disposed of. Call a physician.
Eye Contact: IF IN EYES: Immediately flush eyes with plenty of water for at least 15 minutes.
Seek medical attention immediately.
REVISION DATE: 01/02/2007 Page 2 of 11

A"RCH. Arch Treatment Technologies, Inc.
Ingestion: IF SWALLOWED: Immediately drink water to dilute. Seek medical attention if
symptoms develop. Never give anything by mouth to an unconscious person.
5. FIRE FIGHTING MEASURES
Flammability Summary (OSHA)
Flammable Properties
Flash Point:
Autoignition Temperature
Fire / Explosion Hazards:
Extinguishing Media:
Fire Fighting Instructions:
Hazardous Combustion Products:
Upper Flammable / Explosive Limit,
Lower Flammable / Explosive Limit,
Product is not known to be flammable, combustible, pyrophoric or
explosive.
Not applicable
Not applicable
Material will not ignite or burn. During a fire, irritating and highly
toxic gases may be generated by thermal decomposition or
combustion.
Choose extinguishing media suitable for surrounding materials.
In case of fire, use normal fire -fighting equipment and the personal
protective equipment recommended in Section 8 to include a NIOSH
approved self-contained breathing apparatus.
During a fire, irritating and highly toxic gases may be generated by
thermal decomposition or combustion., Carbon monoxide, Carbon
dioxide, Hydrocarbons, Ammonia, Oxides of sulfur, Oxides of
nitrogen
% in air: Not applicable
% in air: Not applicable
6. ACCIDENTAL RELEASE MEASURES
Personal Protection for Emergency
Use the personal protective equipment recommended in Section 8
Situations:
and a NIOSH approved self-contained breathing apparatus.
Spill Mitigation Procedures
Air Release:
Hazardous concentrations in air may be found in local spill area and
immediately downwind. Vapors may be suppressed by the use of
water fog. Contain all liquids for treatment or disposal.
Water Release:
This material is dispersible in water. Notify all downstream users of
possible contamination. Divert water flow around spill if possible and
safe to do so. Contain all liquids for treatment or disposal.
Land Release:
Create a dike or trench to contain materials. Absorb spill with inert
material (e.g., dry sand, clay, earth or commercial absorbent), then
place in a chemical waste container. Do not place spill materials
back in their original containers. Contain all liquids for treatment or
disposal.
Additional Spill Information :
Remove all sources of ignition. Stop source of spill as soon as
possible and notify appropriate personnel. Utilize emergency
response personal protection equipment prior to the start of any
response. Evacuate all non -essential personnel. Dispose of spill
residues per guidelines under Section 13, Disposal Consideration.
REVISION DATE: 01/02/2007
Page 3 of 11

Arch Treatment Technologies, Inc.
7. HANDLING AND STORAGE
Handling: Do not take internally. Avoid contact with skin, eyes and clothing by
wearing proper protective equipment. Upon contact with skin or
eyes, wash off with water. An eye wash and safety shower should
be provided in the immediate work area. Do not freeze.
Storage: Store indoors. Store in a clean, dry, well ventilated area. Keep away
from incompatible chemicals (see below). Avoid freezing.
Incompatible Materials for Storage: strong acids and bases oxidizers
Empty Container Warning: Empty containers retain product residue (liquid and/or vapor) and
can be dangerous.Offer empty container for recycling or dispose.of
in accordance with all federal, state, or local requirements.
8. EXPOSURE CONTROLS / PERSONAL PROTECTION
Ventilation: Local exhaust ventilation or other engineering controls are normally required
when handling or using this product to keep airborne exposures below the
TLV, PEL or other recommended exposure limit.
Protective Equipment for Routine Use of Product
Respiratory Protection : Wear a NIOSH approved respirator if levels above the exposure limits are
possible.
Respirator Type : A NIOSH approved air purifying respirator with organic vapor cartridge and
P95 particulate filter. Air purifying respirators should not be used in oxygen
deficient or IDLH atmospheres or if exposure concentrations exceed ten
(10) times the published limit.
Skin Protection : Wear impervious gloves to avoid skin contact.
Eye Protection: Use safety glasses with side shields. Emergency eyewash should be
provided in the immediate work area.
Exposure Limit Data
CHEMICAL NAME CAS # Name of Limit Exposure
CARBON BLACK 1333-86-4 ACGIH 3.5 mg/m3 TWA
CARBON BLACK 1333-86-4 OSHA Z1 3.5 mg/m3 PEL
CARBON BLACK 1333-86-4 NIOSH-IDLH 1,750 mg/m3
Diethylene Glycol 111-46-6 WEEL 10 mg/m3 TWA
1,2-BENZISOTHIAZOLIN-3-ONE 2634-33-5 ARCH-ROEG" 0.1 mg/m3TWA
'ARCH-ROEG: Arch Recommended Occupational Exposure Guideline.
9. PHYSICAL AND CHEMICAL PROPERTIES
Physical State: liquid
Form dispersion
Color: greenish, black
Odor: Slight ammonia
REVISION DATE: 01/02/2007 Page 4 of 11

ARCH.
Arch Treatment Technologies, Inc.
Molecular Weight:
None established
Specific Gravity :
Approximatelyl.1000 - 1.2000
pH:
6.8 - 9.0
Boiling Point:
100 °C / 212 °F
Freezing Point:
No data.
Melting Point:
Not applicable
Density:
9.1500 - 9.9800lb/gal
Vapor Pressure:
No data.
Vapor Density:
No data
Viscosity:
1,000.000 - 2,000.000 CPS
Fat Solubility:
No data
Solubility in Water:
dispersible
Partition coefficient n-
No data.
octanol/water:
Evaporation Rate:
No data
Oxidizing:
The substance has no oxidizing properties
Volatiles, % by vol.:
70.000% by weight
VOC Content
No data
HAP Content
No data
10. STABILITY AND REACTIVITY
Stability and Reactivity Summary:
Conditions to Avoid:
Chemical Incompatibility:
Hazardous Decomposition Products:
Decomposition Temperature:
Stable under normal conditions. Product will not undergo
hazardous polymerization.
Sparks, open flame, other ignition sources, and elevated
temperatures., Contact with incompatible substances, Avoid
freezing.
strong acids, strong bases, oxidizers
Will not occur
No data
11. TOXICOLOGICAL INFORMATION
CARBON BLACK
Diethylene Glycol
1,2-BENZISOTH IAZOLI N-
3-ONE
Dermal LD50 value:
CARBON BLACK
Diethylene Glycol
1,2-BENZISOTHIAZOLIN-
3-ONE
Inhalation LC50 value:
CARBON BLACK
Diethylene Glycol
1,2-BENZISOTH IAZOLIN-
3-ONE
LD50 > 8,000 mg/kg Rat
LD50 > 5,000 mg/kg Rat
LD50 = 1,020 mg/kg Rat
LD50 > 3,000 mg/kg Rabbit
LD50 > 2,000 mg/kg Rabbit
LD50 Believed to be > 2,000 mg/kg Rat
Inhalation LC50 No data
Inhalation LC50 No data, A saturated vapor concentration for 8 hours (rats) did not
produce any deaths.
Inhalation LC50 No data
REVISION DATE: 01/02/2007 Page 5 of 11

4114�7I4t'^ 7,
��MATERIAL�SAFE,T,Y��
i�` DATA`SH EETg�
Product Animal Toxicit
Oral LD50 value:
LD50 Believed to be > 5,000 mg/kg Rat
Dermal LD50 value:
LD50 Believed to be > 2,000 mg/kg Rabbit
Inhalation LC50
Inhalation LC50 No data
value:
Skin Irritation:
Contact would be expected to cause transient redness if not washed off and left on
the skin for an extended period of time., Not considered to be a primary skin
irritant.
Eye Irritation:
This material is expected to be slightly irritating., Not considered to be a primary
eye irritant.
Skin Sensitization:
May cause allergic skin sensitization in some individuals.
Acute Toxicity:
There are no known or reported target organ effects from acute exposure.
Subchronic / Chronic
Not known or reported to cause subchronic or chronic toxicity.
Toxicity:
Reproductive and
Not known or reported to cause reproductive or developmental toxicity.
Developmental Toxicity:
Diethylene Glycol
At high doses significant maternal toxicity and
fetotoxicity was observed. However, no developmental
or teratogenic effects were observed.
1,2-BENZISOTHIAZOLIN-3-ONE Reproductive toxicity occurred in laboratory animals
only at doses that were maternally toxic.
Mutagenicity:
Not known or reported to be mutagenic.
Diethylene Glycol
This product has been shown to be non-mutagenic
based on a battery of assays.
1,2-BENZISOTHIAZOLIN-3-ONE This chemical has been shown to be non-mutagenic
based on a battery of assays.
Carcinogenicity:
The International Agency for Research on Cancer (IARC) has classified this
product or a component of this product as a Group 2B substance, Possibly
Carcinogenic to Humans.
CARBON BLACK
The International Agency for Research on Cancer
(IARC) has classified this product or a component of
this product as a Group 2B substance, Possibly
Carcinogenic to Humans.
Diethylene Glycol
This chemical is not known or reported to be
carcinogenic by any reference source including IARC,
OSHA, NTP, or EPA.
12. ECOLOGICAL INFORMATION
Overview: No data for product. Individual constituents are as follows
Ecological Toxicity Values for CARBON BLACK
Zebra fish - 96 HOUR LC50 > 1,000 mgl
Daphnia magna, - 24 HOUR EC50> 5,600 mgl
Green algae (Scenedesmus - 72 HOUR EC50 > 10,000 mgl
subspicatus)
REVISION DATE: 01/02/2007 Page 6 of 11

AQT"lWWIxt '1+.
2..�MATERIL S ;AAFETY,'
' DAT Arch Treatment Technologies, " ' A;SHEETu w)
'i
Ecological Toxicity Values for: Diethylene Glycol
Fathead minnow (Pimephales - (measured, flow -through) 96 HOUR LC50 = 75,200 mgl
promelas),
Mosquito fish . (nominal, static). 96 HOUR LC50 > 32,000 mgl
Daphnia magna, - (nominal, static). 24 HOUR EC50> 10,000 mgl
Brine shrimp - (nominal, static). 24 HOUR LC50> 10,000 mgl
Ecological Toxicity Values for; 1,2-BENZISOTHIAZOLIN-3-ONE
Rainbow trout (Salmo gairdneri), - 96 HOUR LC50 = 1.6 mgl
Bluegill sunfish - 96 HOUR LC50 = 5.9 mgl
Daphnia magna, - 48 HOUR EC50= 1.35 mg]
Green algae, - 72 HOUR EC50 = 0.15 mgl
13. DISPOSAL CONSIDERATIONS
CARE MUST BE TAKEN TO PREVENT ENVIRONMENTAL CONTAMINATION FROM THE USE OF
THE MATERIAL. THE USER OF THE MATERIAL HAS THE RESPONSIBILITY TO DISPOSE OF
UNUSED MATERIAL, RESIDUES AND CONTAINERS IN COMPLIANCE WITH ALL RELEVANT
LOCAL, STATE AND FEDERAL LAWS AND REGULATIONS REGARDING TREATMENT, STORAGE
AND DISPOSAL FOR HAZARDOUS AND NONHAZARDOUS WASTES.
Waste Disposal Summary: If this product becomes a waste, it will be a nonhazardous waste
according to U.S. RCRA regulations. Dispose of in accordance with
all Local, State, Federal, and Provincial Environmental Regulations.
Disposal Methods : As a nonhazardous waste, it should be disposed of in accordance
with local, state and federal regulations.
14. TRANSPORT INFORMATION
Land (US DOT): NOT REGULATED AS A DOT HAZARDOUS MATERIAL
Water (IMDG): NOT REGULATED AS A HAZARDOUS MATERIAL,
Flash Point: Not applicable
Air (IATA): NOT REGULATED AS A HAZARDOUS MATERIAL,
Emergency Response Guide Number: Not applicable
15. REGULATORY INFORMATION
UNITED STATES:
Toxic Substances Control Act (TSCA): The components of this product are listed on the TSCA
Inventory of Existing Chemical Substances.
EPA Pesticide Registration Number: None established
FIFRA Listing of Pesticide Chemicals Not registered in the US under FIFRA.
(40 CFR 180):
Superfund Amendments and Reauthorization Act (SARA) Title III:
REVISION DATE: 01/02/2007 Page 7 of 11

Arch Treatment Technologies, Inc.
Hazard Categories Sections 311 / 312 (40 CFR 370.2):
Health Immediate (Acute) Health Hazard, Delayed (Chronic) Health Hazard
Physical None
Emergency Planning & Community Right to Know (40 CFR 355, App. A):
Extremely Hazardous Substance Section 302 - Threshold Planning Quantity:
SARA III Threshold Planning Quantity: None established
Reportable Quantity (49 CFR 172.101, Appendix):
CERCLA Reportable quantity: Not applicable
SARA III Reportable quantity: None established
Supplier Notification Requirements (40 CFR 372.45), 313 Reportable Components
SARA III De minimis concentration: None established
Clean Air Act Toxic ARP Section 112r:
CAA 112R None established
Clean Air Act Socmi:
HON SOC
US. EPA Hazardous Organic NESHAP (HON) Synthetic Organic Chemicals (40 CFR 63.100-.106, Table
1)
HON SOC
071999
Group I
DIETHYLENE GLYCOL
Clean Air Act VOC Section 111:
CAA 111
US. EPA Clean Air Act (CAA) Section 111 SOCMI Intermediate or Final Volatile Organic Compounds (40
CFR 60.489)
CAA 111
01 1996
DIETHYLENE GLYCOL
US. EPA Clean Air Act (CAA) Section 111 SOCMI Intermediate or Final Volatile Organic Compounds (40
CFR 60.489)
CAA 111
01 1996
PROPANOL, OXYBIS-
Clean Air Act Haz. Air Pollutants Section 112:
CAA None established
CAA 1121 None established
CAA AP None established
State Right -to -Know Regulations Status of Ingredients
Pennsylvania:
REVISION DATE: 01/02/2007 Page 8 of 11

ARiCH. Arch Treatment Technologies, Inc.
CAS #
COMPONENT NAME
128-37-0
PHENOL, 2,6-BIS 1,1-DIMETHYLETHYL-4-METHYL-
1336-21-6
Ammonium hydroxide
1333-86-4
CARBON BLACK
111-46-6
Dieth Iene Glycol
1310-73-2
SODIUM HYDROXIDE
25265-71-8
Dipropylene glycol
tJaoms:ua
US. Pennsylvania Worker and Community Right -to -Know Law (34 Pa. Code Chap. 301-323)
PENN RTK
081989
PHENOL, 2,6-BIS(1,1-DIMETHYLETHYL)-4-METHYL-
US. Pennsylvania Worker and Community Right -to -Know Law (34 Pa. Code Chap. 301-323)
PENN RTK
08 1989
AMMONIUM HYDROXIDE ((NH4)(OH))
US. Pennsylvania Worker and Community Right -to -Know Law (34 Pa. Code Chap. 301-323)
PENN RTK
081989
CARBON BLACK
US. Pennsylvania Worker and Community Right -to -Know Law (34 Pa. Code Chap. 301-323)
PENN RTK
08 1989
ETHANOL, 2,2'-OXYBIS-
US. Pennsylvania Worker and Community Right -to -Know Law (34 Pa. Code Chap. 301-323)
PENN RTK
081989
Hazard Designation:
SODIUM HYDROXIDE (NA(OH))
US. Pennsylvania Worker and Community Right -to -Know Law (34 Pa. Code Chap. 301-323)
PENN RTK
081989
SODIUM HYDROXIDE (NA(OH))
US. Pennsylvania Worker and Community Right -to -Know Law (34 Pa. Code Chap. 301-323)
PENN RTK
081989
PROPANOL, OXYBIS-
New Jersey:
CAS # COMPONENT NAME
128-37-0 PHENOL, 2,6 BIS 1,1-DIMETHYLETHYL-4-METHYL-
NJ RTK
US, New Jersey Worker and Community Right -to -Know Act (New Jersey Statute Annotated Section
34:5A-5)
NJ RTK
REVISION DATE: 01/02/2007 Page 9 of 11

12 1989
Substance no. 0814
PHENOL, 2,6-BIS(1
Massachusetts:
Arch Treatment Technologies, Inc.
1 -DIM ETHYLETHYL)-4-M ETHYL- 2,6-DITERT. BUTYL-P-CRESOL
CAS If
I COMPONENT NAME
128-37-0
1 PHENOL, 2,6-BIS 1,1-DIMETHYLETHYL-4-METHYL-
1336-21-6
Ammonium hydroxide
1333-86-4
CARBON BLACK
1310-73-2
SODIUM HYDROXIDE
MAJJ H I K
US. Massachusetts Commonwealth's Right -to -Know Law (Appendix A to 105 Code of Massachusetts
Regulations Section 670.000)
MASS RTK
041993
2,6-DITERT. BUTYL-P-CRESOL
US. Massachusetts Commonwealth's Right -to -Know Law (Appendix A to 105 Code of Massachusetts
Regulations Section 670.000)
MASS RTK
041993
AMMONIUM HYDROXIDE AMMONIUM WATER HOUSEHOLD AMMONIA
US. Massachusetts Commonwealth's Right -to -Know Law (Appendix A to 105 Code of Massachusetts
Regulations Section 670.000)
MASS RTK
04 1993
CARBON BLACK
US. Massachusetts Commonwealth's Right -to -Know Law (Appendix A to 105 Code of Massachusetts
Regulations Section 670.000)
MASS RTK
041993
SODIUM HYDROXIDE
California Proposition 65:
CAS # COMPONENT NAME
1333-86-4 CARBON BLACK
US CA CRT
Carcinogenic.
US. California Safe Drinking Water & Toxic Enforcement Act (Proposition 65)
US CA CRT
062004
Hazard Designation:
Listed: February 21, 2003
CARBON BLACK (AIRBORNE, UNBOUND
MICROMETERS])
Carcinogenic.
PARTICLES OF RESPIRABLE SIZE [<= 10
REVISION DATE: 01/02/2007 Page 10 of 11

ARCH.
US CA65CRT
Arch Treatment Technologies, Inc.
None established
WHMIS Hazard Classification:
WHMIS None established
16. OTHER INFORMATION
MSDS REVISION STATUS: Revised to meet the ANSI standard of 16 sections
Major References : Available upon request.
THIS MATERIAL SAFETY DATA SHEET (MSDS) HAS BEEN PREPARED IN COMPLIANCE WITH THE FEDERAL OSHA
HAZARD COMMUNICATION STANDARD, 29 CFR 1910.1200. THE INFORMATION IN THIS MSDS SHOULD BE PROVIDED TO
ALL WHO WILL USE, HANDLE, STORE, TRANSPORT, OR OTHERWISE BE EXPOSED TO THIS PRODUCT. THIS
INFORMATION HAS BEEN PREPARED FOR THE GUIDANCE OF PLANT ENGINEERING, OPERATIONS AND MANAGEMENT
AND FOR PERSONS WORKING WITH OR HANDLING THIS PRODUCT. ARCH CHEMICALS BELIEVES THIS INFORMATION
TO BE RELIABLE AND UP TO DATE AS OF THE DATE OF PUBLICATION BUT, MAKES NO WARRANTY THAT IT IS.
ADDITIONALLY, IF THIS MSDS IS MORE THAN THREE YEARS OLD, YOU SHOULD CONTACT ARCH CHEMICALS MSDS
CONTROL AT THE PHONE NUMBER ON THE FRONT PAGE TO MAKE CERTAIN THAT THIS DOCUMENT IS CURRENT..
REVISION DATE: 01/02/2007 Page 11 of 11

Arch Treatment Technologies, Inc.
US CA65CRT None established
WHMIS Hazard Classification:
WHMIS None established
16. OTHER INFORMATION
MSDS REVISION STATUS: Revised to meet the ANSI standard of 16 sections
Major References : Available upon request.
THIS MATERIAL SAFETY DATA SHEET (MSDS) HAS BEEN PREPARED IN COMPLIANCE WITH THE FEDERAL OSHA
HAZARD COMMUNICATION STANDARD, 29 CFR 1910,1200. THE INFORMATION IN THIS MSDS SHOULD BE PROVIDED TO
ALL WHO WILL USE, HANDLE, STORE, TRANSPORT, OR OTHERWISE BE EXPOSED TO THIS PRODUCT. THIS
INFORMATION HAS BEEN PREPARED FOR THE GUIDANCE OF PLANT ENGINEERING, OPERATIONS AND MANAGEMENT
AND FOR PERSONS WORKING WITH OR HANDLING THIS PRODUCT. ARCH CHEMICALS BELIEVES THIS INFORMATION
TO BE RELIABLE AND UP TO DATE AS OF THE DATE OF PUBLICATION BUT, MAKES NO WARRANTY THAT IT IS.
ADDITIONALLY, IF THIS MSDS IS MORE THAN THREE YEARS OLD, YOU SHOULD CONTACT ARCH CHEMICALS MSDS
CONTROL AT THE PHONE NUMBER ON THE FRONT PAGE TO MAKE CERTAIN THAT THIS DOCUMENT IS CURRENT..
REVISION DATE: 01/02/2007 Page 11 of 11

.y
AICHNArch Treatment Technologies, Inc.
FOR ANY EMERGENCY, 24 HOURS / 7 DAYS, CALL: 1-800-654-6911
FOR ALL TRANSPORTATION ACCIDENTS, CALL CHEMTRECO: 1-800-424-9300
FOR ALL MSDS QUESTIONS & REQUESTS, CALL: 1-800-511-MSDS
PRODUCT NAME: WOLMANO AG WATER REPELLANT
1. PRODUCT AND COMPANY IDENTIFICATION
Arch Treatment Technologies, Inc.
1955 Lake Park Drive, Suite 100
Smyrna, GA 30080
REVISION DATE:
SUPERCEDES:
MSDS Number:
SYNONYMS:
CHEMICAL FAMILY:
DESCRIPTION / USE
FORMULA:
2. HAZARDS IDENTIFICATION
OSHA Hazard Mild eye and skin irritant
Classification:
Routes of Entry: Skin, eyes, ingestion
Chemical Interactions: No known interactions
Medical Conditions Aggravated: None known or reported
Human Threshold Response Data
Odor Threshold Not established.
Irritation Threshold Not established.
02/01 /2007
CPI4I1I1Ira
Water Repellent, For use with
W olmanO AG
None established
Hazardous Materials Identification Svstem / National Fire Protection Association Classifications
Hazard Ratings: Health Flammability Physical / Instability PPI / Special
hazard.
HMIS 1 1 0
NFPA 1 1 0
Immediate (Acute) Health Effects
Inhalation Toxicity: Not expected to be a route of exposure in normal industrial use.
Skin Toxicity: May cause mild skin irritation. Not considered to be a primary skin
irritant. Not expected to be toxic from dermal contact.
Eye Toxicity: May cause mild eye irritation. Not considered to be a primary eye irritant.
No corneal involvement or visual impairment is expected.
REVISION DATE: 02/01/2007 Page 1 of 9

ARCH.
Arch Treatment Technologies, Inc.
Ingestion Toxicity: Ingestion may cause irritation of the gastrointestinal tract and
gastrointestinal discomfort with any or all of the following symptoms:
nausea, vomiting or diarrhea. Not expected to be toxic by ingestion.
Acute Target Organ Toxicity: May cause mild skin and eye irritation. Ingestion may cause mild
gastrointestinal discomfort.
Prolonged (Chronic) Health Effects
Carcinogenicity:
Reproductive and
Developmental Toxicity:
Inhalation:
Skin Contact:
Skin Absorption:
Ingestion:
Sensitization:
Chronic Target Organ Toxicity:
Supplemental Health Hazard
Information :
This product is not known or reported to be carcinogenic by any
reference source including IARC, OSHA, NTP or EPA.
Not known or reported to cause reproductive or developmental toxicity.
There are no known or reported effects from chronic exposure.
There are no known or reported effects from chronic exposure.
There are no known or reported effects from chronic exposure.
There are no known or reported effects from chronic exposure.
This material is not known or reported to be a skin or respiratory
sensitizer.
There are no known or reported target organ effects from chronic
exposure.
No additional health information available.
3. COMPOSITION / INFORMATION ON INGREDIENTS
CAS OR CHEMICAL NAME CAS # % RANGE
This product does not contain any ingredients
considered to be hazardous that are required to
be listed under OSHA 29 CFR 1910.1200.
4. FIRST AID MEASURES
Inhalation: IF INHALED: Remove individual to fresh air. Seek medical attention if breathing
becomes difficult or if respiratory irritation develops.
Skin Contact: IF ON SKIN: Flush skin with water for 15 minutes. Take off all contaminated
clothing. Seek medical attention if irritation develops.
Eye Contact: IF IN EYES: Flush eyes with plenty of water for at least 15 minutes. Seek medical
attention if irritation develops.
Ingestion: IF SWALLOWED: Immediately drink water to dilute. Seek medical attention if
symptoms develop. Never give anything by mouth to an unconscious person.
REVISION DATE: 02/01/2007 Page 2 of 9

Arch Treatment Technologies, Inc.
5. FIRE FIGHTING MEASURES
Flammability Summary (OSHA): Combustible above 93 deg. C / 200 deg. F.
Flammable Prooerties
Flash Point:
> 93 °C / 200 °F
Autoignition Temperature:
No data.
Fire / Explosion Hazards:
Material may be ignited if preheated to temperatures above the flash
point in the presence of a source of ignition.
Extinguishing Media:
Use dry chemical, water fog, carbon dioxide (CO2), or foam.
Fire Fighting Instructions:
In case of fire, use normal fire -fighting equipment and the personal
protective equipment recommended in Section 8 to include a NIOSH
approved self-contained breathing apparatus.
Hazardous Combustion Products:
Carbon monoxide, Carbon dioxide
Upper Flammable / Explosive Limit,
% in air: No data.
Lower Flammable / Explosive Limit,
% in air: No data.
6. ACCIDENTAL RELEASE MEASURES
Personal Protection for Emergency
Use the personal protective equipment recommended in Section 8
Situations:
and a NIOSH approved self-contained breathing apparatus.
Spill Mitigation Procedures
Air Release:
Contain all liquids for treatment or disposal.
Water Release:
This material emulsifies in water. Notify all downstream users of
possible contamination. Divert water flow around spill if possible and
safe to do so. Contain all liquids for treatment or disposal.
Land Release:
Create a dike or trench to contain materials. Absorb spill with inert
material (e.g., dry sand, clay, earth or commercial absorbent), then
place in a chemical waste container. Do not place spill materials
back in their original containers. Contain all liquids for treatment or
disposal.
Additional Spill Information :
Remove all sources of ignition. Stop source of spill as soon as
possible and notify appropriate personnel. Utilize emergency
response personal protection equipment prior to the start of any
response. Evacuate all non -essential personnel. Dispose of spill
residues per guidelines under Section 13, Disposal Consideration.
7. HANDLING AND STORAGE
Handling: An eye wash and safety shower should be provided in the
immediate work area. Do not take internally. Avoid contact with skin,
eyes and clothing by wearing proper protective equipment. Upon
contact with skin or eyes, wash off with water. Label containers and
keep them tightly closed when not in use. Wash hands thoroughly
before eating, drinking, using tobacco products, and/or using
restrooms.
Storage: Keep from freezing. Store in a cool, dry place. Isolate from
incompatible materials.
Incompatible Materials for Storage: strong acids and bases Strong oxidizing agents
REVISION DATE: 02/01/2007 Page 3 of 9

MATERIAL SAOETY.,
/�� Arch Treatment Technologies, Inc. DATA SHEET
I7 CH
Empty Container Warning: Empty containers may contain product residue.Offer empty
container for recycling or dispose of in accordance with all federal,
state, or local requirements.
8. EXPOSURE CONTROLS / PERSONAL PROTECTION
Ventilation: Ventilation beyond that of general exhaust is not normally required. No
exposure limits exist for the constituents of this product.
Protective Equipment for Routine Use of Product
Respiratory Protection : Respiratory protection not normally needed.
Respirator Type : Not normally required.
Skin Protection : Wear impervious gloves to avoid skin contact.
Eye Protection: Use safety glasses with side shields. Emergency eyewash should be
provided in the immediate work area.
Protective Clothing Type: Impervious, Nitrile
Exposure Limit Data
CHEMICAL NAME CAS # Name of Limit Exposure
No Data Found
9. PHYSICAL AND CHEMICAL PROPERTIES
Physical State:
liquid
Form
emulsion
Color:
Milky, brown
Odor:
None
Molecular Weight:
None established
Specific Gravity :
0.9500 - 0.9700
pH:
8.0 - 9.0
Boiling Point:
No data.
Freezing Point:
No data.
Melting Point:
No data
Density:
8.3200l b/gal
Vapor Pressure:
No data.
Vapor Density:
No data
Viscosity:
< 500.000 CPS
Fat Solubility:
No data
Solubility in Water:
Emulsifies
Partition coefficient n-
No data.
octanol/water:
Evaporation Rate:
No data
Oxidizing:
The substance has no oxidizing properties
Volatiles, % by vol.:
No data
VOC Content
No data
HAP Content
No data
10. STABILITY AND REACTIVITY
REVISION DATE: 02/01/2007 Page 4 of 9

Arch Treatment Technologies, Inc.
Stability and Reactivity Summary:
Conditions to Avoid:
Chemical Incompatibility:
Hazardous Decomposition Products:
Decomposition Temperature:
Stable under normal conditions. Not sensitive to mechanical
shock. Not sensitive to static discharge. Product will not undergo
hazardous polymerization.
Sparks, open flame, other ignition sources, and elevated
temperatures., Avoid freezing.
strong acids, strong bases, Strong oxidizing agents
Carbon monoxide, Carbon dioxide
No data
11. TOXICOLOGICAL INFORMATION
Dermal LD50 value:
Inhalation LC50 value:
Product Animal Toxicity
Oral LD50 value:
Dermal LD50 value:
Inhalation LC50
value:
Skin Irritation:
Eye Irritation:
Skin Sensitization:
Acute Toxicity:
Subchronic / Chronic
Toxicity:
Reproductive and
Developmental Toxicity:
Mutagenicity:
Carcinogenicity:
No data.
No data.
No data.
LD50 Believed to be > 5,000 mg/kg Rat
LD50 Believed to be > 2,000 mg/kg Rabbit
No data
May cause mild skin irritation.
May cause mild eye irritation.
This material is not known or reported to be a skin or respiratory sensitizer.
May cause mild skin and eye irritation. Ingestion may cause mild gastrointestinal
discomfort.
Not known or reported to cause Subchronic or chronic toxicity.
Not known or reported to cause reproductive or developmental toxicity.
Not known or reported to be mutagenic.
This product is not known or reported to be carcinogenic by any reference
source including IARC, OSHA, NTP or EPA.
12. ECOLOGICAL INFORMATION
Overview: This product is expected to have low toxicity to fish and other aquatic organisms.
REVISION DATE: 02/01/2007 Page 5 of 9

Arch Treatment Technologies, Inc.
13. DISPOSAL CONSIDERATIONS
CARE MUST BE TAKEN TO PREVENT ENVIRONMENTAL CONTAMINATION FROM THE USE OF
THE MATERIAL. THE USER OF THE MATERIAL HAS THE RESPONSIBILITY TO DISPOSE OF
UNUSED MATERIAL, RESIDUES AND CONTAINERS IN COMPLIANCE WITH ALL RELEVANT
LOCAL, STATE AND FEDERAL LAWS AND REGULATIONS REGARDING TREATMENT, STORAGE
AND DISPOSAL FOR HAZARDOUS AND NONHAZARDOUS WASTES.
Waste Disposal Summary: If this product becomes a waste, it will be a nonhazardous waste.
Disposal Methods : As a nonhazardous liquid waste, it should be disposed of in
accordance with local, state and federal regulations.
Potential US EPA Waste Codes : Not applicable
14. TRANSPORT INFORMATION
Land (US DOT): NOT REGULATED AS A DOT HAZARDOUS MATERIAL
Water (IMDG): NOT REGULATED AS A HAZARDOUS MATERIAL,
Flash Point: 93.33 °C >
Air (IATA): NOT REGULATED AS A HAZARDOUS MATERIAL,
Emergency Response Guide Number: Not applicable
15. REGULATORY INFORMATION
UNITED STATES:
Toxic Substances Control Act (TSCA): All components of this product are on the TSCA Inventory or
are exempt from TSCA Inventory requirements under 40 CFR
720.30.
EPA Pesticide Registration Number: None established
FIFRA Listing of Pesticide Chemicals Not registered in the US under FIFRA.
(40 CFR 180):
Superfund Amendments and Reauthorization Act (SARA) Title III:
Hazard Categories Sections 311 / 312 (40 CFR 370.2):
Health Immediate (Acute) Health Hazard
Physical None
Emergency Planning & Community Right to Know (40 CFR 355, App. A):
Extremely Hazardous Substance Section 302 - Threshold Planning Quantity:
SARA III Threshold Planning Quantity: None established
Reportable Quantity (49 CFR 172.101, Appendix):
SARA III Reportable quantity: None established
Supplier Notification Requirements (40 CFR 372.45) 313 Reportable Components
REVISION DATE: 02/01/2007 Page 6 of 9

Arch Treatment Technologies, Inc.
SARA III De minimis concentration: There are no components of this product present
above de minimis concentrations.
Clean Air Act Toxic ARP Section 112r:
CAA 112R None established
Clean Air Act Socmi:
HON SOC
US. EPA Hazardous Organic NESHAP (HON) Synthetic Organic Chemicals (40 CFR 63.100-.106, Table
1)
HON SOC
071999
Group IV
METHANOL
US. EPA Hazardous Organic NESHAP (HON) Synthetic Organic Chemicals (40 CFR 63.100-.106, Table
1)
HON SOC
071999
Group IV
GLUTARALDEHYDE
Clean Air Act VOC Section 111:
CAA 111
US. EPA Clean Air Act (CAA) Section 111 SOCMI Intermediate or Final Volatile Organic Compounds (40
CFR 60.489)
CAA 111
01 1996
METHYLALCOHOL
Clean Air Act Haz. Air Pollutants Section 112:
CAA None established
CAA 1121 None established
CAA AP
US. EPA Hazardous Organic NESHAP (HON) Hazardous Air Pollutants (40 CFR 63.100-.106, Table 2)
CAA AP
041999
METHANOL
State Right -to -Know Regulations Status of Ingredients
Pennsylvania:
CAS #
COMPONENT NAME
67-56-1
Meth I Alcohol
111-30-8
Glutaraldeh de
PENN RTK
US. Pennsylvania Worker and Community Right -to -Know Law (34 Pa. Code Chap. 301-323)
PENN RTK
081989
METHANOL
REVISION DATE: 02/01/2007 Page 7 of 9

Arch Treatment Technologies, Inc.
US. Pennsylvania Worker and Community Right -to -Know Law (34 Pa. Code Chap. 301-323)
PENN RTK
081989
PENTANEDIAL
New Jersey:
CAS #
COMPONENT NAME
67-56-1
Meth 1 Alcohol
NJ HIK
US. New Jersey Community Right -To -Know Survey,
[EHS] List (N.J. Admin. Code Title 7 Section 1G-2.1)
NJ RTK
2001
Substance no. 1222
METHANOL
Massachusetts:
Table A: NJ Environmental Hazardous Substances
CAS #I
COMPONENT NAME
67-56-1
Methyl Alcohol
111-30-8
Glutaraldeh de
MASS RTK
US. Massachusetts Commonwealth's Right -to -Know Law (Appendix A to 105 Code of Massachusetts
Regulations Section 670.000)
MASS RTK
041993
METHANOL METHYL ALCOHOL
US. Massachusetts Commonwealth's Right -to -Know Law (Appendix A to 105 Code of Massachusetts
Regulations Section 670.000)
MASS RTK
041993
GLUTARALDEHYDE
65:
US CA CRT
US CA65CRT
None established
None established
WHMIS Hazard Classification:
WHMIS None established
REVISION DATE: 02/01/2007 Page 8 of 9

AICHN
Arch Treatment Technologies, Inc.
16. OTHER INFORMATION
MSDS REVISION STATUS: Revised to meet the ANSI standard of 16 sections
Major References : Available upon request.
THIS MATERIAL SAFETY DATA SHEET (MSDS) HAS BEEN PREPARED IN COMPLIANCE WITH THE FEDERAL OSHA
HAZARD COMMUNICATION STANDARD, 29 CFR 1910.1200. THE INFORMATION IN THIS MSDS SHOULD BE PROVIDED TO
ALL WHO WILL USE, HANDLE, STORE, TRANSPORT, OR OTHERWISE BE EXPOSED TO THIS PRODUCT. THIS
INFORMATION HAS BEEN PREPARED FOR THE GUIDANCE OF PLANT ENGINEERING, OPERATIONS AND MANAGEMENT
AND FOR PERSONS WORKING WITH OR HANDLING THIS PRODUCT. ARCH CHEMICALS BELIEVES THIS INFORMATION
TO BE RELIABLE AND UP TO DATE AS OF THE DATE OF PUBLICATION BUT, MAKES NO WARRANTY THAT IT IS.
ADDITIONALLY, IF THIS MSDS IS MORE THAN THREE YEARS OLD, YOU SHOULD CONTACT ARCH CHEMICALS MSDS
CONTROL AT THE PHONE NUMBER ON THE FRONT PAGE TO MAKE CERTAIN THAT THIS DOCUMENT IS CURRENT.,
REVISION DATE: 02/01/2007 Page 9 of 9

-/ /� `� Vic,,. � �'' .'°"" `"k¢•" A
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ref --T � STORMWATER
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Permit:
NCS000289
SOC:
County:
Halifax
Region:
Raleigh
Compliance Inspection Report
Effective: 08/31/01 Expiration: 08/31/06 Owner: Shenandoah Wood Preservers In
Effective: Expiration: Facility: Shenandoah Wood Preservers In
301 E 16th St
Contact Person: Brenda H Jones
Directions to Facility:
System Classifications:
Primary ORC:
Secondary ORC(s):
On -Site Representative(s):
Related Permits:
Inspection Date: 04/1812007
Primary Inspector: Myrl Nisely
Secondary Inspector(s):
Title: President
Entry Time: 10:30 AM
Reason for Inspection: Routine
Permit Inspection Type: Stormwater Discharge, Individual
Facility Status: ■ Compliant ❑ Not Compliant
Question Areas:
E Storm Water
(See attachment summary)
Certification:
Scotland Neck NC 27874
Phone:[phone]
Exit Time: 11:55 AM
Phone:
Phone: [phone]
Inspection Type: Compliance Evaluation
Page:1

Permit: NCS000289 Owner - Facility: Shenandoah Wood Preservers In
Inspection Date: 04/18/2007 Inspection Type: Compliance Evaluation . Reason for Visit: Routine
Inspection Summary:
Page: 2

Permit: NCS000289 Owner - Facility: Shenandoah Wood Preservers In
Inspection Date: 04/18/2007 Inspection Type: Compliance Evaluation Reason for Visit: Routine
Stormwater Pollution Prevention Plan
Yes
No
NA
NE
Does the site have a Stormwater Pollution Prevention Plan?
■
❑
❑
❑
# Does the Plan include a General Location (USGS) map?
■
❑
❑
❑
# Does the Plan include a "Narrative Description of Practices'?
■
❑
❑
❑
# Does the Plan include a detailed site map including outfall locations and drainage areas?
■
❑
❑
❑
# Does the Plan include a list of significant spills occurring during the past 3 years?
■
❑
❑
❑
# Has the facility evaluated feasible alternatives to current practices?
■
❑
Cl
❑
# Does the facility provide all necessary secondary containment?
■
❑
❑
❑
# Does the Plan include a BMP summary?
■
❑
❑
Cl
# Does the Plan include a Spill Prevention and Response Plan (SPRP)?
■
❑
❑
❑
# Does the Plan include a Preventative Maintenance and Good Housekeeping Plan?
■
❑
❑
❑
# Does the facility provide and document Employee Training?
■
❑
❑
❑
# Does the Plan include a list of Responsible Party(s)?
■
❑
❑
❑
# Is the Plan reviewed and updated annually?
■
❑
❑
❑
# Does the Plan include a Stormwater Facility Inspection Program?
■
❑
Cl
❑
Has the Stormwater Pollution Prevention Plan been implemented?
■
❑
❑
❑
Comment: Request that sampling location for each outfall be noted on site map. Can
be added with ballpoint. There was an ineffective valve on the fuel tank secondary
containment structure. Replace it with a good valve and a lock. The containment is to
be drained by authorized personnel only.
Qualitative Monitoring
Yes
No
NA
NE
Has the facility conducted its Qualitative Monitoring semi-annually?
■
❑
❑
❑
Comment:
Analytical Monitoring
Yes
No
NA
NE
Has the facility conducted its Analytical monitoring?
■
❑
❑
❑
# Has the facility conducted its Analytical monitoring from Vehicle Maintenance areas?
■
❑
❑
❑
Comment
Permit and Outfalls
Yes
No
NA
NE
# Is a copy of the Permit and the Certificate of Coverage available at the site?
■
❑
❑
❑
# Were all outfalls observed during the inspection?
■
❑
❑
❑
# If the facility has representative outfall status, is it properly documented by the Division?
❑
❑
■
❑
# Has the facility evaluated all illicit (non stormwater) discharges?
■
❑
❑
Cl
Page: 3

Permit: NCS000289 Owner - Facility: Shenandoah Wood Preservers In
Inspection Date: 04/18/2007 Inspection Type: Compliance Evaluation Reason for Visit: Routine
Comment: Application for permit renewal was submitted on time in 2006. Facility is
now adding a new process called Wolman AG, in addition to maintaining the ACQ
process. Please submit to Aisha Lau details of the chemicals this entails (seven
components), MSDS sheets for each, and an estimate of the quantity likely to be used
each 'year. If any of these new materials will be in bulk storage outside the buildings,
address plans for secondary containment in your writeup, as well.
Page:4

State of North Carol&
Department of EnvirMiment
and Natural Resources
Division of Water Quality
Michael F. Easley, Governor
William G. Ross Jr., Secretary
Alan W. Klimek, P.E., Director
December 29, 2005
SHENANDOAH WOOD PRESERVERS IN
ATTN: FRANK FAITHFUL, OR SUCCESSOR
PO BOX 310
SCOTLAND NECK, NC 27874
Dear Permittee:
NC
NORTH CAF
ENVIRONMENT
Subject: NPDES Stormwater Pt
Shenandoah Wood Pre__.._._ _.
Permit Number NCS000289
Halifax County
Your facility is currently covered for stormwater discharge under NPDES Permit NCS000289. This permit expires
on August 31, 2006. 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 in order for the permit to be renewed by August 31, 2006.
Failure to request renewal by 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
glfRegional'Office j
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

NCS000289
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
standards and regulations promulgated and adopted,I
Management Commission, and the Federal Water?.
Shenandoah W
is hereby authorized to discharge
to receiving waters desi;
the Roanoke River Basi
and other conditions set
143-215.1, other lawful
-olina Environmental
Act, as amended,
Inc.
located at
d Preservers, Inc.
l6°' St.
County
I as an unnamed tributary to Kehukee Swamp, a class C stream, in
cordance with the discharge limitations, monitoring requirements,
in Parts I, II, III, IV, V and VI hereof.
This permit shall become effective September 1, 2001
This permit and the authorization to discharge shall expire at midnight on August 31, 2006.
Signed this day August
for Kerr T.Stevens, Director
Division of Water Quality
By the Authority of the Environmental Management Commission

® O • Permit No. NCS000289
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
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

�0
Permit No. NCS000289
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
9.
Other Noncompliance
10.
Other Information
PART IV LIMITATIONS REOPENER
PART V ADMINISTERING AND COMPLIANCE MONITORING FEE
REQUIREMENTS
PART VI DEFINITIONS
u

Permit No. NCS000289
PART
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.
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

SECTION C: LOCATIOCP
IN
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-! a• II ���'�. \� ih
10,
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Part I Page 2 of 2

!•
0®
Permit No. NCS000289
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 distance legend indicating location of
industrial activities (including storage of materials, disposal areas, process areas
and loading and unloading areas), drainage structures, drainage areas for each
outfall and activities occurring in the drainage area, building locations, existing
BMPs and impervious surfaces, and the percentage of each drainage area that is
impervious. For each outfall, a narrative description of the potential pollutants
which 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 111, Standard Conditions, Section
B, Paragraph 3.
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
Part 11 Page I of 6

Permit No. NCS000289
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.
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
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
Part 11 Page 2 of 6

Permit No. NCS000289
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.
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
be kept on -site for a period of five years and made available to the Director or his
authorized representative immediately upon request.
Part 11 Page 3 of 6

00 Permit No. NCS000289
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 3. 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 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
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 3. Qualitative Monitoring Requirements
ct"'
Discharge Charaert`sGcsh
R4 r fAi a41. .M
Frequency „
l:1
1Vlomtortng
fir"�$,t
Gtication.,
L?
t,
Color
Semi -Annual
SDO
Odor
Semi -Annual
SDO
Clarity
Semi -Annual
SDO
Floating Solids
Semi -Annual
SDO
Suspended Solids
Semi -Annual
SDO
Foam
Semi -Annual
SDO
Oil Sheen
Semi -Annual
SDO
Other obvious indicators
Semi Annual
SDO
of stormwater pollution
Footnotes:
I 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 of I per month when averaged over the calendar year shall perform
analytical monitoring as specified below in Table 4. This monitoring shall be performed at all
outfalls which discharge stormwater runoff from vehicle maintenance areas.
Part 11 Page 5 of 6

®® ! • Permit No. NCS000289
All analytical monitoring shall be performed during a representative storm event. The required
monitoring will result in a minimum of 4 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 4analytical samplings in
accordance with the schedule specified in Table 2 (Part 11, Section B).
Table 4. Analytical Monitoring Requirements for On -Site Vehicle Maintenance
Discharge CtaracteristtcsUmts
Measurement
Sample
r,3ample : <;
� r3f
�`
f L6cation3
`..aFrequencyl
..sTYPeZ�
,
H
standard
Quarterly- 4" year
Grab
SDO
Oil and Grease
m I
Quarterly- 4" year
Grab
SDO
Total suspended Solids
m /l
Quarterly- 4"' year
Grab
SDO
New Motor Oil Usagegallons/month
Quarterly- 4" year
Estimate
Total Flow4
MG
Quarterly- 4" year
Grab
SDO
Footnotes:
I Measurement Frequency: Once per quarter during the 4" year of the permit term. A year is defined as the 12
month period beginning on the month and day of issuance of the Permit. See'fable 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) that discharges
stormwater runoff from area(s) where vehicle maintenance activities occur.
4 Total flow shall be; (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. Total precipitation and duration of the rainfall event
measured shall result from the sampled representative storm event.
Part 11 Page 6 of 6

LZI
• • Permit No. NCS000289
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 II, 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 $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 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 $ I0,000 per violation with the maximum
amount not to exceed $125,000. [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 ten thousand dollars ($10,000) 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. tRef: North Carolina General Statutes 143-2I5.6A]
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 $10,000 per violation, with the maximum amount of any Class I
penalty assessed not to exceed $25,000. Penalties for Class II violations are not to exceed $10,000
per day for each day during which the violation continues, with the maximum amount of any Class
II penalty not to exceed $125,000.
Part III Page I of 8 Pages

IM
• ® Permit No. NCS000289
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 111, 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 Liabilitv
Nothing in this individual permit shall be consurued 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.
Severability
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.
S. 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 Pages

Or
®• Permit No. NCS000289
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
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.
Signatory 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.
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 Pages

LM
Permit No. NCS000289
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 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
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. Bvpassina 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 Ill Page 4 of 8 Pages

Ur
• 0 Permit No. NCS000289
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
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
Representative SamplinK
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;
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 Pages

®0 •®
Permit No. NCS000289
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 curtails.
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.
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
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
Water Quality Section
ATTENTION: Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
Part III Page 6 of 8 Pages

Permit No. NCS000289
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 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).
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.
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 notice within 24 hours of becoming aware of an
unanticipated bypass.
8. Twenty-four Hour Re ortin
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 Pages

00 00
Permit No. NCS000289
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 Pages

Permit No. NCS000289
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.
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 (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

*0 40
5. B tc ass
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 Water Act (CWA), as amended, 33
USC 1251, et. seq.
S. 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. NCS000289
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 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. 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 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. NCS000289
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 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 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.
3L Toxic Pollutant
Any pollutant listed as toxic under Section 307(a)(1) of the Clean Water Act.
Part VI Page 4 of 5 Pages

Permit No. NCS000289
32. Uoset
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.
33. Vehicle Maintenance Activity
Vehicle rehabilitation, mechanical repairs, painting, fueling, lubrication; vehicle cleaning operations, or
airport deicing operations.
34. 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.
35. 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

SHENDANDOAH WOOD PRESERVERS. INC
SCOTLAND NECK. NC
STORMWATER PERMIT
NO. NCS000289
ANALYTICAL MONITORING
DATE SAMPLED
PARAMETERS SAMPLED
OUTFALL#1
OUTFALL#2
OUTFALL#3
STORM EVENT
11/12/2004
COD
20 mgA
20 mgA
20 mgA
THUNDERSTORM
SUSPENDED SOLIDS
1 mgA
1 mgA
1 mgA
1/142005
COD
20 mgA
20 mgA
20 mgA
THUNDERSTORM
SUSPENDED SOLIDS
1 mgA
1 mgA
1 mgA
5/192005
COD
20 mgA
20 mgA
20 mgA
THUNDERSTORM
SUSPENDED SOLIDS
1 mgA
1 mgA
1 mgA
8232005
COD
20 mgA
20 mgA
20 mgA
THUNDERSTORM
SUSPENDED SOLIDS
1 mgA
1 mgA
1 mgA

SHENANDOAH WOOD PRESERVERS, INC.
SCOTLAND NECK, NC
STORM WATER PERMIT N0: NCS000289
VISUAL MONITORING
DATE PARAMETERS SAMPLED OUTFALL#1 OUTFALL#2 OUTFALL#3 OBSERVATIONS
11/302001 COLOR
ODOR
CLARITY
FLOATING SOLIDS
SUSPENDED SOLIDS
FOAM
OIL SHEEN
OTHER
5/172002 COLOR
ODOR
CLARITY
FLOATING SOLIDS
SUSPENDED SOLIDS
FOAM
OIL SHEEN
OTHER
9/162002 COLOR
ODOR
CLARITY
FLOATING SOLIDS
SUSPENDED SOLIDS
FOAM
OIL SHEEN
OTHER
5/142003 COLOR
ODOR
CLARITY
FLOATING SOLIDS
SUSPENDED SOLIDS
FOAM
OIL SHEEN
OTHER
11252003 COLOR
ODOR
CLARITY
FLOATING SOLIDS
SUSPENDED SOLIDS
FOAM
OIL SHEEN
OTHER
GREY
NONE
CLOUDY
NONE
NONE
NONE
NONE
NONE
MUDDY
NONE
CLOUDY
NONE
NONE
NONE
NONE
NONE
NONE
NONE
NONE
NONE
NONE
NONE
NONE
NONE
SEMI -GREY
NONE
CLOUDY
LEAVES
NONE
NONE
NONE
NONE
GREY
NONE
CLOUDY
NONE
NONE
NONE
NONE
NONE
MUDDY
NONE
CLOUDY
NONE
NONE
NONE
NONE
NONE
NONE
NONE
NONE
NONE
NONE
NONE
NONE
NONE
GREY
NONE
CLOUDY
LEAVES
NONE
NONE
NONE
NONE
NO FLOW
NO FLOW
NO FLOW
NO FLOW
NO MEASURABLE
RAINFALL
NO RAINFALL

4272004
COLOR
MUDDY
MUDDY
NO FLOW
ODOR
NONE
NONE
CLARITY
CLOUDY
CLOUDY
FLOATING SOLIDS
NONE
NONE
SUSPENDED SOLIDS
NONE
NONE
FOAM
NONE
NONE
OIL SHEEN
NONE
NONE
OTHER
NONE
NONE
11/122004
COLOR
MUDDY
MUDDY
MUDDY
ODOR
NONE
NONE
NONE
CLARITY
VERY CLOUD
VERY CLOUD)
VERY CLOUDY
FLOATING SOLIDS
LEAVES
LEAVES
LEAVES
SUSPENDED SOLIDS
NONE
NONE
NONE
FOAM
NONE
NONE
NONE
OIL SHEEN
NONE
NONE
NONE
OTHER
NONE
NONE
NONE
1/142005
COLOR
MUDDY
MUDDY
MUDDY
ODOR
NONE
NONE
NONE
CLARITY
CLOUDY
CLOUDY
CLOUDY
FLOATING SOLIDS
NONE
NONE
NONE
SUSPENDED SOLIDS
NONE
NONE
NONE
FOAM
NONE
NONE
NONE
OIL SHEEN
NONE
NONE
NONE
OTHER
NONE
NONE
NONE
5/192005
COLOR
MUDDY
MUDDY
MUDDY
ODOR
NONE
NONE
NONE
CLARITY
CLOUDY
CLOUDY
CLOUDY
FLOATING SOLIDS
NONE
NONE
NONE
SUSPENDED SOLIDS
NONE
NONE
NONE
FOAM
NONE
NONE
NONE
OIL SHEEN
NONE
NONE
NONE
OTHER
NONE
NONE
NONE
6222005
COLOR
NONE
NONE
NONE
ODOR
NONE
NONE
NONE
CLARITY
NONE
NONE
NONE
FLOATING SOLIDS
NONE
NONE
NONE
SUSPENDED SOLIDS
NONE
NONE
NONE
FOAM
NONE
NONE
NONE
OIL SHEEN
NONE
NONE
NONE
OTHER
NONE
NONE
NONE
5232005
COLOR
MUDDY
MUDDY
MUDDY
ODOR
NONE
NONE
NONE
CLARITY
CLOUDY
CLOUDY
CLOUDY
FLOATING SOLIDS
NONE
NONE
NONE
SUSPENDED SOLIDS
NONE
NONE
NONE
FOAM
NONE
NONE
NONE
OIL SHEEN
NONE
NONE
NONE
OTHER
NONE
NONE
NONE
11242005
COLOR
MUDDY
MUDDY
MUDDY
ODOR
NONE
NONE
NONE
CLARITY
CLOUDY
CLOUDY
CLOUDY
FLOATING SOLIDS
LEAVES
LEAVES
LEAVES
SUSPENDED SOLIDS
NONE
NONE
NONE
FOAM
NONE
NONE
NONE
OIL SHEEN
NONE
NONE
NONE
OTHER
NONE
NONE
NONE
NO RAINFALL

SHENANDOAH WOOD PRESERVERS, INC.
SCOTLAND NECK, NC
STORM WATER PERMIT NO: NCS000289
BEST MANAGEMENT PRACTICES
KEEP TRASH, BANDING, WOOD PIECES AND OTHER DEBRIS PICK UP.
MAINTANCE OF FORK LIFTS AND MACHINES IS DONE ON CONCRETE AND OLD FLUIDS
ARE CAPTURED AND ARE PROPERLY DISPOSED,
CHEMICALS ARE MAINTANED IN THE TREATING PLANT FOR STORAGE AND MIXING.

SHENANDOAH WOOD PRESERVERS, INC.
SCOTLAND NECK, NC
STORM WATER PERMIT NO: NCS000289
CHANGES, DELETIONS, ADDITIONS
CHANGED FROM CCA (a hazardous chemical) TO ACQ (non hazardous chemical)