NCG020232_COMPLETE FILE - HISTORICAL_20140530

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STORMWATER DIVISION CODING SHEET
NCG PERMITS
PERMIT NO.
IV C&
DOC TYPE
Sr HISTORICAL FILE
❑ MONITORING REPORTS
DOC DATE
❑ (3oly 05 3 U
YYYYMMDD

A 0
,
Division of Water Quality / Surface Water Protection
National Pollutant Discharge Elimination Systent
NCDENR
"PERMIT NAME/OWNERSHIP CHANGE FORM
AdLN Y u8 NC
RAI6
F�QCOfvp�`
voar
nnth
tla
1. Please enter the portrait number for which tho ck ange is requested.
NPDES Permit (or)ettil"tattte of cavern a �. ' R. �. 0 2 0 1. 3 IT
M Permit status rp .hr to requested change.
a. Permit issued to (company name): Mt rkirt Marietta Materials
b. Person legally responsible for permit: F xtori 'ahapi
�irbt t�i1
f,+Aslr.
VP Lo d/E virt mmi n
Till,;
iPQ Lox 2901
}'drniit f•!tllcl�r 119afling Adaretla .
ReIeI h NC
27022-0013
City Strafe .
Zip ..
704- 09-1475
Q19-510:0739
1'horie
Fax
c. Pacility tame (discharge): High Point QuarU
d. facility address; 1.530_ Kersey Valley Road
Address
,
High Point NO
.__.-
27263
city 3lata
Zip
e. Facility coptact person: Jay Nivens
704-4)09-1475
First ! MI / Last
f hone
111. Please provide the following for the requested change (revised permit).
a. Request for change is a result of: Change in ownership of the facility
Name change of the facility or owner
df gIhs?i please explain:
b. Permit issued to (company itttme):
c. Person legally responsible for permit:
d. Facility name (discharge):
e, facility address:
f. Facility contact person:
a
President Mid -Atlantic Division
Titlw
2710 Mc-liff_Road
Permit holder &..1t,ilinj Ail�74c
Raleigh NO 27607
T City Slat¢ .. Zip
(919-M3-4666 ^ john.tiberi@martin_madetta,corn
Phone U,mail Addreax
High Point Quarry
1530 Korspy Valley Road''
• Address .
High Point NO 27263
city 81.0; 'Lip
_Jay_ Nivens
1411 Lubt
(7p4-409-1475 [e-mail]
Phone E-mail Address
RQV!600 �ffl �za

NPDI!S PERMIT NMA(z/C'3WNF-FtBW1P GFIANGE FDRM
Pooe *of 2
IV, permit contact information (if different from the person 143gally responsible for the permit)
Permit contact. Jay Nivef,ns
First M1 Last
Sr. Environmental Engineer
Title
8701 Roes Oak Blvd,
Mnl141.4 Address
Charlotte NC 28217
City state Zip
�704-109-1475 Jay, nivensomartinninflet(p.com
khc�nC I3-mail Address
V. Will the permitted facility continue to conduct the saint; Indttstrittl uctivitles conducted prior
to this ownership or name ebunge?
Yes x —
Nq (please explain)
V1 Required Items: THIS APPLICATION WILL, BE UTURNED UNPROCESSED IF ITEMS
ARE INCONIPLETE OR MISSING:
® This completed application is required for Moth name change, and/or ownership change
requests.
Legal documentation of the transfer of ownership (such as relevant pages of a contract deed,
or a bill of sale) is required for tin ownership change request. Articles of incorporation are
not sufficient for an ownership change.
............................................... ,............................ •........ ..................... 0.............
`rhe certifications below must be completed and signed by b2th the permit holder prier to the change, and
the new applicant in the case of an ownership change request. For a name change request, the signed
Applicant's Certification is sufficient.
PERMITTEE CERTIFICATION (Permit holder prior to ownership change):
1, , attest that this application for a narnelownership change has been reviewed and is accurate and
complete to the best of my knowledge. I understand that if all required parts of this application are not
completed and that il' all required supporting infonnation is not included, this application package will be
returned as incomplete.
Signature Date
APPLICANT CERTIFICATION
1, '"', attest that this application for a name/ownership change has been reviewed and is accurate and
cornplote to the best of rrty knowledge, I understand that if all required parts of this application are not
completed and that if all required supporting information is not included, this application package will be
returned as incomplete.
Signature Date
PLEASE"" SEND THE COMPLETE APPLICATION PACKAGE TO:
Division of Water Quality
Surface Water Protection Section
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
Revised V2008

NC Division of Energy,. Mineral and land Resources
NP®ES Stormwater Permit Contacts Summary
C DEMLR his h$ follow.ing c ni 1[irpi-1110floll III Our Porlillt Dninbose foro r c iI s of 5/30jjQ14.
Permit Number: NCG020610 /
Permit Type: M10110 COC
Facility Namer Ma'W M0rjetta-VC1dgp #2
Facility Addre,sl: 140 Rcoses Store Itd j
Facility Address2: V
Llty, State & ZIP: djjlrf x. 39.=
O or �gx�al;lon Datnlls: '
Owner Name: udctta_Mak (
owner Type$ Non- Govcromcmt Owner Typo Group: Qm nizt anon
Owner Affiliation: Jghn J Tlberi Title: Ptes ���..�- i tib �A��nN tt G ��•
Addresal: o. ( S00 %3
Address2:
JCity, State &Flq: &4-
Work Phone. -E109•Cr74951,7 Fax:
EmallAddress: ,bv`Ct�2l �- IN ��k�t�Yja,rnl�
Qntact Name ILUp
Phnne E" Emu
c. 3 ''t- .a z�;w yL, }t ��� ia
J � � 11
Mitch Scott , ic¢tmOtRE; ►f;� � feh-* Mitch scottomartln
y�' +��m5f�-z 4- gq'p�T.�� .yf� ,} rnafrietta•con
Vi�j.Fy!�\lR ���fti'.�.. •'..6'S 1.v.Q'�y4w1 4� fqR!w'.{.�T{ueO�'E%ri.1
JContact Name / I e AdOress (4=1-4550
Mitch SFokt ✓P.af3orY-30 1,3r&alelffl +1 � A81a .fs"1 t()o4Z30 M1tch•Scott@mart1nr
r'd 0- P-101T O ;
et) q- 61li''.'"i Y 14
1 PA e-V-- \01,( 6 rc 1 e-i SuA e 2"v-1
M jb%-GTH,AQ'j-AA 2311
5130/201A
Raga i

•^t
Division of Water Quality / Surface Water Protection
National Pollutant Discharge Elimination System
NCDENR
" �" "^'""�� PERMIT NAMEIOWNERSHIP CHANGE FORM
h.uviKoru.cN: atl�,i Nai ��ru.lh.�sry �tlr,Ftl
FOR AGENCY USE ONLY
Data Received
Year
Monlh
Da
I. Please enter the permit number for which the change is requested.
NPDES Permit (or) Certificate of Coverage
N CM d N G 1 G 10 12 10 12 13 12
II. Permit status Rrior to requested change.
a. Permit issued to (company name): Martin Marietta Materials
b. Person legally responsible for permit: R Paxton Badham
First MI Last
VP Land/Environment
Title
PO Box 30013
1 Permit Holder Mailing Address
Raleigh NC . 27622-0013
City State Zip
(704-409-1475 919- 10-0739
Phone Fax
c. Facility name (discharge): High Point Quarry
d. Facility address: 1530 Kersey Valley Road
Address
High Point NC 27263
City State Zip
e. Facility contact person: Jay Nivens (704-4)09-1475
First 1 MI / Last Phone
III. Please provide the following for the requested change (revised permit).
a. Request for change is a result of: ❑ Change in ownership of the facility
❑■ Name change of the facility or owner
If other please explain:
b. Permit issued to (company name): Martin Marietta Materials
c. Person legally responsible for permit: John J Tiberi
First Ml Last
President Mid -Atlantic Division
Title
2710 Wycliff Road
Permit Holder Mailing Address
Raleigh NC 27607
City State Zip
(919-7)83-4668 [e-mail]
Phone E-mail Address
d. Facility name (discharge): High Point Quarry
e. Facility address: 1530 Kersey Valley Road
Address
High Point NC 27263
City State Zip
f. Facility contact person: Jay Nivens
First MI Last
(704-409-1475 [e-mail]
Phone E-mail Address
Revised 2a12Apr23

--
_ NPDES PERMIT NAME/OWNERSHIP CHANGE FORM
Page 2 of 2
IV. Permit contact information (if different from the person legally responsible for the permit)
Permit contact: Jay Nivens
First M7 Last
Sr. Environmental Engineer
Title
8701 Red Oak Blvd.
Mailing Address
Charlotte NC 28217
City State "Lip
( 704-409-1475 [e-mail]
Phone E-mail Address
V. WiIl the permitted facility continue to conduct the same industrial activities conducted prior
to this ownership or name change?
❑® Yes
❑ No (please explain)
V] Required Items: THIS APPLICATION WILL BE RETURNED UNPROCESSED IF ITEMS
ARE INCOMPLETE OR MISSING:
This completed application is required for both name change and/or ownership change
requests.
❑ Legal documentation of the transfer of ownership (such as relevant pages of a contract deed,
or a bill of sale) is required for an ownership change request. Articles of incorporation are
not sufficient for an ownership change.
The certifications below must be completed and signed by both the permit holder prior to the change, and
the new applicant in the case of an ownership change request. For a name change request, the signed
Applicant's Certification is sufficient.
PERMITTEE CERTI.FLCATION (Permit holder prior to ownership change):
I, , attest that this application for a name/ownership change has been reviewed and is accurate and
complete to the best of my knowledge. I understand that if all required parts of this application are not
completed and that if all required supporting information is not included, this application package will be
returned as incomplete.
Signature Date
.APPLICANT CERTIFICATION
I, '"Y", attest that this application for a name/ownership change has been reviewed and is accurate and
complete to the best of my knowledge. I understand that if all required parts of this application are not
completed and that if all required supporting information is not included, this application package will be
returned as incomplete.
Signature Date
PLEASE SEND THE COMPLETE APPLICATION PACKAGE TO:
Division of Water Quality
Surface Water Protection Section
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
Revised 712008

u(Ilmin
Unimin Corporation
136 Crvstal Drive • Spruce Pine, NC: 28777
(,1-10NE-) 828/766-6081 • 0 AX7 828/765-4755
October 1, 2007
CERTIFIED MAIL @
RETURN RECEIPT REQUESTED
—T^ E E
` 0 C T 0 €3 2007
Attn: Aisha Lau
Stormwater a nd General hermits Unit LENT- WATER QUALI
Division of Water Quality
'+m4ancls & Stormwater Bran,'-
1617 Mail Service Center
Raleigh, NC 27699-1617
Subject: Request for Representative Outfall Status (111ant No. 1)
Request Rescission of Permit NCG020057 (Plant No. 2)
Unimin Corporation — Green Mountain 1,acilities
Green Mountain, North Carolina, Yancey & Mitchell Counties
Dear Ms. Law
As per my original request on December 13, 2002, subsequent requests on March 16, 2004, July 26,
2004 and I'cbruary 16, 2005 (co '� to ant Representative Outfall Status to Unimin Corporation
— Green Mountain Plaint No. (hermit NCG020032 as per Condition No. G of Monitoring & Records
contained in the General Stormwater ermtt, ntr n would like for you to please act upon my requests. The
Asheville Regional Office inspectors, Laurie Moorhead and Starr Silvis, stated in their May 22, 2006
inspection report (copy attached) that they will be Following up with Raleigh to determine the status of the
application. We. have yet to receive any response to date.
In addition, as per the attached inspection report conducted by Laurie Moorhead and Starr Silvis on
May 22, 2006 (Unimin Corporation — Green Mountain Plant 42, Permit NCG020057) Unimin would like to
request rescission of the NCG020057 permit for Green Mountain Plant #2. However, if the SIC Code
requires a general Stormwater permit, the site will qualify for a no exposure exemption as per the Asheville
Regional Office personnel inspection report.
Unimin graciously requests that you approve Representative Outfall Status for Green Mtn. Plant No.
1 and perform a rescission of the general permit for Green Mtn. Plant No. 2. If you have any questions
regarding this matter or require further information, please do not hesitate to contact me at [phone]
ext. 13.
Sincerely,
0
Jeffrey S. 1 erguson, P. I .
} nvirotunentail E"nginecr
UNIMIN CORPORA'rm
c: 1A Files, Robert McKenzie, Mitch Snyderman
Roger E?dwards, Re}nonal DWQ Supervisor, 2090 U.S. Hwy. 70, Swannanoa, NC 28778

Crystal Plant
Tel: [phone]
Fax: [phone]
FAX Transmittal
date d-,Eas-
fromap
to /. - � , —location ?/?- -,233 -f 4 / .1,
number of pages including cover sheet -3
subjec
ceoc "VeG0salt z.7) e.,,,
Ile-je. 0 :2224
12-e

07/27/2004 09:44 FAX [phone] UNININ LEGAL
CRYSTAL 0 002
Unimin
Unimin Corporation
136 Crystal Drive • Spruce Pine, NC 28777
(PHONE) 828/766.6081 • (FAX) 828/765-4755
1 • ' 4 3 ►i f
Attu: Aisha Lau
SW General Permit Coverage Renewal
Stozmwater Permitting Unit
1617 Mail Service Center
Ra1igb, NC 27699-1617
July 26, 2004
Subject: Renewal. Application Form
Unimin Corporation — Green Mountain plant No_ 1 Facility
Green Mountain, North Carolina, Yancey County
Dear Ms. Lau:
Please find enclosed a NPDES Stotmwater General Pe,tmit NCG0200000 Renewal
Application Form for Unimin Corporation's Green Mountain Plant No. 1 Facility
(Certificate of Covenge Number NCG020032). In addition, please note that i have not
received any confirmation that my representative outfall status request submitted initially on
December 13, 2002 and resubmitted to you on Mardi 16, 2004, has been granted. If you
have any questions regarding this matter ox require further information, please do not
hesitate to contact me at [phone] eat. 13.
Sincerely,
/,A
Jeffrey S.� Ferguson, ?----
E.
Environmental, Engineer
UNIMIN CORPORATION
F.A Files, Karl Kuehn (cover letter), Ruben McKenzie, Mich Snyderman

R
Unimin
C
Unimin Corporation
136 Cnrstal Drive • Spruce Pine, NC 28777
(1'1-10N1:) 828/766-6081 9 (FAX) 828/765-4755
March 16, 2004
CERTIFIED MAIL
RETURN RECEIPT REQUESTED
Attn: Aisha Lau
Stormwater and General Permits Unit
Division of Water Quality
1617 Mail Service Center
Raleigh, NC 27699-1617
Subject: Request for Representative Outfall Status
Uninnin Corporation — Green Mountain Plant No. 1 Facility
Green Mountain, North Carolina, Yancey County
Dear Ms. Lau:
As per our telephone discussion today, please find enclosed copies of the original
request for representative outfall status for Unimin Corporation's Green Mountain Plant No.
1 facility subrriitted on December. 13,, 2002, in
attached drawing depicting the
watersheds and a copy of the green card. If you have any questions regarding this matter or
require further information, please do not hesitate to contact me at [phone] ext. 13.
Sincerely,
r
Jeffrey S. Ferguson, P. E.
Environmental Engineer
UNIMIN CORPORATION
e: EA riles

uniffiln
Unimin Corporation
136 Cn stal Dnivc • Spruce I'ine, NC 28777
(I'1-10NE) 828/766-608t 9 828/765-4755
December 13, 2002
CERTIFIED MAIL
RETURNRECEIPT REQUESTED
Storm -water and General Permits Unit
Division of Water Quality
161 1 t\,Iail Service Center
101eigh, NC 27699-160
Sub)ect: Request for Representative Outfall Status
Unimin Corporation — Green Mountain Plant No. 1 Facility
Green Mountain, North Carolina, Yancey County
Dear Permits Unit:
Unimin Corporation would like to request that you grant Representative Outfall
Status as per Condition* No. 6 of Monitoring &' Records contained in the General
Stormv.,ater Permit. Attached please find a copy of a site drawing depicting eight individual
watersheds. Watersheds 1 & 7 drain internally. \Xratershed 4 drains into the mine-dewatering
pond that is analyzed quarterly. Watersheds 2 & 3 are very small in size and the majority of
stormwater shear planes into vegetation buffers. It is very hard to get a sample at these
locations. Watersheds 5, 6 and 8 are all similar in nature, all containing waste areas and all
discharge through either multiple rock check dams or sediment basins. Watersheds 5 and 6
pass through basins that discharge very seldom only in response to a very large storm event.
Please note that the outfalls are all similar watersheds with the same pollutants discharging
from waste areas. All mining areas are internally- draining. Therefore in order to obtain
samples during a representative storm event, Unimin would like to request that stormwater
samples taken at the outfall of Watershed 8 be representative of all other outfalls.
Unimin will continue to analyze samples obtained from the mine-dewatering outfall
quarterly to remain in compliance with the mine dewatering sample requirements. Please
respond to this request for representative outfall status. If you have any questions regarding
this matter or require further information, please do not hesitate to contact me at (828) 766-
6081.
Sincerely,
Jeffrey S. Ferguson
Environmental Engineer
UN1MIN CORPORATION
c: F_l Flies, Robea Mcl-,enz;e; Mitch Sn Cdeaan

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32
1boo.
I
Q
No
DATE
MADE BY
DESCRIPTION
1
8/21/00
JSF
WATERSHEDS
UNIMIN GREEN MOUNTAIN PLANT
DAYBOOK PROPERTY
N
2
�
w
3
w
4
5
DATE
DRAWN BY
CHECKED
APPROVED
MAP INDEX NUMBER
SCALE
DRAWING NUMBER
01-25-99
MRW
11
1'=200,F'T
GMDB2:DWG

Michael F. Easley, Governor
William G. Ross Jr., Secretary
North Carolina Department of Environment and Natural Resources
Alan W. Klimek, P.E. Director
Division of Water Quality
Asheville Regional Office
SURFACE WATER PROTECTION
May 25, 2006
Jeffrey S Ferguson, PE
Unimin Corporation
136 Crystal Dr
Spruce Pine, NC 28777
SUBJECT: May 22, 2006
Compliance Evaluation Inspection
Unimin Corporation
Unimin Corp -Green Mountain Plant#1
Permit No: NCG020032
Yancey County
Dear Mr. Ferguson:
Enclosed please find a copy of the Compliance Evaluation Inspection form from
the inspection conducted on May 22, 2006, Laurie Moorhead and I conducted the
inspection. The facility was found to be in Compliance with permit NCG020032.
Please refer to the enclosed inspection report for additional observations and
comments. If you or your staff have any questions, please call me at [phone] ext
4665.
Sincer,ely,
Starr Silvis
Environmental Engineer
Enclosure
cc: Mitch Snyderman -- same address as above
Danny Smith — NPS-ACO
Central Files
Asheville Files
No thCarolina
2090 US, Highway 70, Swannanoa, NC 28778 Telephone: [phone] Fax: [phone] Customer Service 1 877 623-6748

United States Environmental Protection Agency
Form Approved.
Washington, D.G. 20460 EPA
OMB
No. 2040; 0057
Water Compliance Inspection Report
Approval expires 8-31-98
Section A: National Data System Coding (i.e., PCS)
Transaction Code NPDES yr/mo/day Inspection Type
Inspector Fac Type
1 I NI 2 Ls I 31 NCCO20032 11l 12i ! 06/05/22 1 17 181 C1
19I SI 20I
Remarks
21
6
Inspection Work Days Facility Self -Monitoring Evaluation Rating B1 CIA---
67 I 169 701 I 71 LI 721 N I 73I 'W 174
80
751 1 1 l 1 I Li
Section B: Facility Data
Name and Location of Facility tnspected (For Industrial Users discharging to POTW, also include
Entry Time/Date
Permit Effective Date
POTW name and NPDES permit Number)
Onimin Corp -Green Mountain Plant$1
09:00 AM 06/05/22
05/01/19
Exit Time/Date
Permit Expiration Date
Hwy 197 N
Green Mountain NC 26740
10:00 AM 06/05/22
09/12/31
Name(s) of Onsite Representative(s)fiitles(s)/Phone and Fax Numbers)
Other Facility Data
Name, Address of Responsible OfficiairTitle/Phone and Fax Number
Jeffrey S Fergguson,136 Cryystal or Spruce Pine NC Contacted
28777//828-766-6081/8287651114 No
Section C: Areas Evaluated During Inspection (Check only those areas evaluated)
Permit 0 Storm Water
Section D: Summary of Find in/Comments Attach additional sheets of narrative and checklists as necessary)
(See attachment summary)
Name(s) and Signature(s) of Inspector(s) Agency/Office/Phone and Fax Numbers
Date
Laurie L Moorhead ( ��� D�j`�{�4bl+LL6+� ARO WQ//828-296-4500 Er.t.4664/
S/a /QG
Starr Silvis /k•�,�A- � / � ARO WQ//828-295-9500/
�/ l
Signature of Management Q A Reviewer Agency/Office/Phone and Fax Numbers
r`
"Date f �
✓
Roger C Edwards ARO wG//828-296-4500/
'�7�
EPA Form 3560-3 (Rev 9-94) Previous editions are obsolete.
Page # 1

NPDES yr/mo/day Inspection Type
3I NCG020032 t11 12I 06/05/22 117 18LC
(cont.)
Section D; Summary of Finding/Comments (Attach additional sheets of narrative and checklists as necessary)
The facility has been conducting qualitative and analytical sampling events as required by the permit. The
site map clearly shows the drainage areas for each outfall. The location of the outfall corresponding to the
drainage area should be marked on the map. During the inspection it was difficult for inspectors to
ascertain the outfall location for each drainage area due to abundance of pipes and culverts at Mine Fork
Creek near the entrance. One of the pipes was discharging cloudy water -though it was not raining during
the inspection. The source of this discharge should be determined and documented and if possible treated
to reduce turbidity. Additionally, the runoff from the process building down the road to the southern entrance
did not appear to be captured by the map or the narrative description of the outfalls. All outfalls must be
monitored unless a respresentative status has been applied for and received.
Mr, Snyderman's assistance during the inspection was extremely helpful and appreciated. He indicated that
the facility has applied for representative outfall status over one year ago. We are following up with Raleigh
to determine the status of the application.
Inspectors noticed that there was extensive erosion on the road leading from the southern entrance to the
mine dewatering area. The erosion is currently directed into the creek. We suggest redirecting the flow into
the small sediment basin prior to discharge. Additionally, the sediment basin should be cleaned out.
Permit conditions require Best Management Practices (BMP) inspections to be conducted at least once
every seven calendar days and within 24 hours of any storm event that results in a discharge (NCG020000
Part III Section A.3).
Page# 2

NPDES yrlmolday Inspection Type
3NCG020032 y11 12I 06/05/22 1
1' 18Icl
(cunt.)
Section D: Summary of FindinglComments (Attach additional sheets of narrative and checklists as necessary)
The facility has been conducting qualitative and analytical sampling events as required by the permit. The
site map clearly shows the drainage areas for each outfall. The location of the outfall corresponding to the
drainage area should be marked on the map. During the inspection it was difficult for inspectors to
ascertain the outfall location for each drainage area due to abundance of pipes and culverts at Mine Fork
Creek near the entrance. One of the pipes was discharging cloudy water though it was not raining during
the inspection. The source of this discharge should be determined and documented and if possible treated
to reduce turbidity. Additionally, the runoff from the process building down the road to the southern entrance
did not appear to be captured by the map or the narrative description of the outfalls. All outfalls must be
monitored unless a respresentative status has been applied for and received.
Mr. Snyderman's assistance during the inspection was extremely helpful and appreciated. He indicated that
the facility has applied for representative outfall status over one year ago. We are following up with Raleigh
to determine the status of the application.
Inspectors noticed that there was extensive erosion on the road leading from the southern entrance to the
mine dewatering area. The erosion is currently directed into the creek. We suggest redirecting the flow into
the small sediment basin prior to discharge. Additionally, the sediment basin should be cleaned out.
Permit conditions require Best Management Practices (BMP) inspections to be conducted at least once
every seven calendar days and within 24 hours of any storm event that results in a discharge (NCG020000
Part III Section A.3).
Page # 2

Permit: NCG020032 Owner- Facility: Unimin Corp -Green Mountain Piant#1
Inspection Date: 05122/2006 Inspection Type: Compliance Evaluation
Permit Yes No NA NE
(If the present permit expires in 6 months or less). Has the permittee submitted a new application? n n ■ ❑
is the facility as described in the permit?
■ ❑
fl n
# Are there any special conditions for the permit?
n ❑
■ rl
Is access to the plant site restricted to the general public?
■ 000
Is the inspector granted access to all areas for inspection?
■0
0 0
Comment:
Page # 3

United States Environmental Protection Agency
Form Approved,
EPA Washington. D.G. 20460
OMB No. 2040-0057
Water Compliance Inspection Re port
Approval expires 8-31-98
Section A: National Data System Coding (i.e., PCS)
Transaction Code NPDES yr/molday Inspection Type Inspector Fac Type
1 I N1 2 1 51 31 NCG020057 1 11 121 06/05/22 1 17 181 GI 191 SI 20L1
1 1
Remarks
2111111111 11111111111111111111111111111III I I I I I 1 1 61
Inspection Work Days Facility Self -Monitoring Evaluation Rating 81 QA ---- -------- ---- ----Reserved-----------------
671 169 701 1 711 1 721 N I 73 L1J 74 751 1.1 1 1 1 1 80
Section B: Facility Data
Name and Location of Facility Inspected (For Industrial Users discharging to POTW, also include
Entry Time/Date
Permit Effective Date
POTW name and NPDES permit Number)
10:15 AN 06/05/22
05/01/19
Unimin Corp -Green Mountain Plant #2
Exit Time/Date
Permit Expiration Date
Hwy 197n
Green Mountain NC 2B740
10t45 AN 06/05/22
09/12/31
Name(s) of Onsite Representative(s)ITitles(s)1Phone and Fax Number(s)
Other Facility Data
Name, Address of Responsible Official/Title/Phone and Fax Number
Contacted
Jeffrey S Pergguson,PD Box 588 Spruce Pine NC
2877'7//828-766-6081/8287654755 No
Section C: Areas Evaluated During Inspection (Check only those areas evaluated)
Operations & Maintenance 0 Facility Site Review Storm Water
Section D: Summary of Find in !Comments Attach additional sheets of narrative and checklists as necessary)
(See attachment summary)
Name(s) and Signature(s) of Inspectors) Agency/Office/Phone and Fax Numbers Date
� I
Laurie L Moorhead ;Ja. , J. ��_.1 �;�1 ARO wQ//828-296-4500 Er.t.4664/
Starr Silvis —. -. 1 4 ARO wQ//826-296-4500/uA
tV
Signature of Management QReviewer AgencylOfticelPhone and Fax Numbers Dat
J /
l�jj�A
Roger C Edwards ARO w4//82ti-296-4500/
EPA Form 3560-3 (Rev 9-94) Previous editions are obsolete.
Page # 1

NPDES yOrraiday Inspection Type
3I NCG020057 I11 12I 06/05/22 17 181
CI
(cont.)
Section D: Summary of Finding/Comments (Attach additional sheets of narrative and checklists as necessary)
No mining occurs at this site. Olivine is transported to this site from Unimin's Green Mountain Plant #1 in
Yancey County and is bagged and shipped from the Mitchell County site (Green Mountain Plant #2), No
crushing or wet processing occurs at this Mitchell County site. The only stormwater runoff leaving Green
Mountain Plant #2 is parking lot runoff.
Unimin should consider requesting rescission of the NCG020057 permit for Green Mountain Plant #2,
assuming that the Standard Industrial Classification (SIC Code) for this particular site does not automatically
require stormwater permit coverage. Should the SIC Code automatically require a general stormwater
permit, the Green Mountain Plant #2 site'does qualify for a no exposure exemption.
Page # 2

Permit: NCG020057 Owner - Facility: Unimin Corp -Green Mountain Plant #2
Inspection Date: 05/22/2006 Inspection Type: Compliance Evaluation
Operations & Maintenance Yes No NA NE
Is the plant generally dean with acceptable housekeeping? ■ ❑ 0 ❑
Does the facility analyze process control parameters, for ex: MLSS, MCRT, Settleable Solids, pH, DO, Sludge ❑ ❑ ■ ❑
Judge, and other that are applicable?
Comment:
Page # 3

�+ . '. :•...
se type ar print in the unshaded areas only
EPA ID Number Copy from Item 1 ofForm 1)
,,, . w;:,,, ,t+j f,
f "- ti " ivC "
,; Form Approved
5;a OMB No:;2040 0086
1' �'R rovat ez fires 7-31-88
;w U.S. ENVIRONMENTAL PROTECTION AGENCY •-
orm ,. , , ,
r APPLICATION FOR PERMIT TO DISCHARGE WASTEWATER `
�lrR=ZCj„ a r� EXISTING MANUFACTURING COMMERCIAL; MINING AND SILViCUTLRAL,OPERATIONS: "
_ fA L
FYri` NPDES � { "Consolidafed Permits Program (!';' S '
I. Outfall Location '
k ..Y - .. a `01 obi •. Y.:1.4•i .r `:�.Y �y... # - _v i.d. ,.-1 GR r'f i'.r `'YS iI .y S � M1 ^-' 1, •. i �' Yak S '•'F k4
-.-,,For ffa
For this ouffatl, list the Iatfiude and longitude, and name of the receiving waters} s y tiff } ,
Outfall
Number fist
Latitude
" • Lonqftude
Receiving Water (name)
'
D
Min
See,
Deg
Min` •
Sec
001
35
55
58
82
06
11
N. Toe River
IL Flows, Sources of Pollution, and -Treatment Technol
A..;ti 'sFor each outfall .provide: a description of (1 ): all operations contributing wastewater to the effluent including process wastewater; sanitary,
wastewater`; cooling: water, and staniwater runoff; (2) ttie average flow contributed by`each'.operatlon `and (3) the treatment received by
the wastewater Continue on additional sheets if necessa �'• c �' t
B "t For each outfall;Provide atidescrlptlon'ol (1)all operations contributing wastewater to the•effluent including process wastewater; sanitary; • ' ,
�' :wastewater 'cooling water] and stormwater runoff ; ce the average flow c`ontnbuted by eack 6' 0 ration and (3} the 6eatment`received by ,
the wastewater. Continue on additional sheets if necessa
1. Outfall:
Number',„
2. Operations Con *buting Flow
¢:v ' 3. Treatment P.
a OPERATION (list) ^
b AVERAGE FLOWa�;
a DESCRIPTION
' b LIST CODES FROM TABLE 2C-1
001
Process Water
0.7281 MGD
Flocculation
1-113
Mixing
1-O
Settling
1-U
Precipitation
2-C
Coagulation
2-D
pH control
2-K
4-A
HAW01
Mine Dewatering
0.137 MGD
Sedimentation
1-U
4-A
HAW03
Storm Water Runoff
Unknown
Sedimentation
1-U, 4-A
SC5-SC8
Storm Water Runoff
Unknown
Sedimentation
1-U, 4-A
EPA FORM 3510-2C (Rev. 2-85) Page 1 of 4 CONTINUED ON REVERSE

Jvmf I Al —S"Mrus.��
' EPA ID Number (Copy from Item 1 of Form 1)
please type or print in the unshaded areas only NC
Form Approved
OMB No. 2040-0086
Approval expires 7-31-88
Fam U.S. ENVIRONMENTAL PROTECTION AGENCY
A APPLICATION FOR PERMIT TO DISCHARGE WASTEWATER
2C ��� E
�� EXISTING MANUFACTURING, COMMERCIAL, MINING AND SILVICi1TLRAL OPERATIONS
NPDESConsolidated Permits Program
I. Outfall Location
For this outf all. list the latitude and longitude, and name of the receiving water(s)
Outfall
Number list
Latitude
La itude
Receiving Water (name)
Deq
Min
Sec
Deq
Min
I Sec
001
35
56
20
81
59
45
N. Toe River
11. Flows, Sources of Pollution, and Treatment Technol ies
A. For each outfall, provide a description of (1) all operations contributing wastewater to the effluent, including process wastewater, sanitary
wastewater, cooling water, and stormwater runoff., (2) the average flow contributed by each operation; and (3) the treatment received by
the wastewater. Continue on additional sheets if necessary.
8. For each outfall, provide a description of (1) all operations contributing wastewater to the effluent, including process wastewater, sanitary
wastewater, cooling water, and stormwater runoff; (2) the average flow contributed by each operation; and (3) the treatment received by
the wastewater. Continue on additional sheets if necessary.
1. Outfall
Number
2. Operations Con lbuting Flow
3. Treatment
a. OPERATION (list)
b. AVERAGE FLOW
a. DESCRIPTION
b. LIST CODES FROM TABLE 2C-1
001
Process Water
0.8989 MGD
Flocculation
1-G
Mixing
1-O
Settling
1-U
Precipitation
2-C
Coagulation
2-D
pH control
2-K
4-A
002
Mine Dewatering
0.144 MGD
Sedimentation
1-U
4-A
101-116
Storm Water Runoff
unknown
Sedimentation
1-U
4-A
EPA FORM 3510-2C (Rev. 2-85)
Page 1 of 4
CONTINUED ON REVERSE

Michael F. Easley, Governor
William G. Ross Jr., Secretary
Noah Carolina Department of Environment and Natural Resources
Alan W. Klimek, P.L. Director
Division of Water Quality
February 7, 2005
Donald M Moe
Martin Marietta Materials Inc
PO Box 30013
Raleigh, NC 276220013
Subject: NPDES Stormwater Permit Coverage Renewal
Martin Marietta -High Point
COC Number NCG020232
Guilford County
Dear Permittee:
In response to your renewal application for continued coverage under general permit NCG020000 the Division of Water
Quality (DWQ) is forwarding herewith the reissued stormwater general permit. Please review the new permit to familiarize
yourself with the changes in the reissued permit. The general permit authorizes discharges of stormwater and some types of
wastewater. You must meet the provisions of the permit for the types of discharges present at your facility. This permit is
reissued pursuant to the requirements of North Carolina General Statute 143-215.1 and the Memorandum of Agreement
between the state of North Carolina and the U.S. Environmental Protection Agency, dated December 6, 1983.
The following information is included with your permit package:
• A new Certificate of Coverage
+ A copy of General Stormwater Permit NCG020000
• A copy of a Technical Bulletin for the general permit
• Five copies of Discharge Monitoring Report (DMR) Forms - wastewater and stormwater
• Five copies of Qualitative Monitoring Report Form
Your coverage under this general permit is not transferable except after notice to DWQ, The Division may require modification
or revocation and reissuance of the Certificate of Coverage. This permit does not affect the legal requirements to obtain other
permits which may be required by DENR or relieve the permittee from responsibility for compliance with any other applicable
federal, state, or local law, rule, standard, ordinance, order, judgment, or decree.
If you have any questions regarding this permit package please contact Bethany Georgoulias of the Central Office Stormwater
Permitting Unit at [phone], ext.529.
Sincerely,
for Alan W. Klimek, P.E.
cc: Central Files
Stormwater & General Permits Unit Files
Winston-Salem Regional Office
North Carolina Division of Water Quality 1617 Mail Service Center Raleigh, NC 27699-1617
Internet: h2o.enr.state.nc.uslsulstonnwater.html 512 N. Salisbury St. Raleigh, NC 27604
NonchCarolina
J�'1 alitrally
Phone [phone] Customer Service
FAX [phone]
An Equal Opportunity)Atfirmative Action Employer— 50% Recycied110% Post Consumer Paper

STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
DIVISION OF WATER QUALITY
GENERAL PERMIT NO. NCG020000
CERTIFICATE OF COVERAGE No. NCG020232
STORMWATER AND PROCESS WASTEWATER DISCHARGES
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM
In compliance with the provision of North Carolina General Statute 143-215.1, other lawful standards and
regulations promulgated and adopted by the North Carolina Environmental Management Commission, and
the Federal Water Pollution Control Act, as amended,
Martin Marietta Materials Inc
is hereby authorized to discharge stormwater and to operate treatment systems and discharges associated
with mine dewatering wastewater and process wastewater from a facility located at
Martin Marietta -High Point
Kersey Vly Rd
High Point
Guilford County
to receiving waters designated as Mile Branch (Two Mile Branch) (Jackson Lake), a class WS-IV:` stream
in the Cape Fear River Basin in accordance with the effluent limitations, monitoring requirements, and other
conditions set forth in Parts I, II, III, IV, V, and VI of General Permit No. NtG020000 as attached.
This certificate of coverage shall become effective February 7, 2005.
This Certificate of Coverage shall remain in effect for the duration of the General Permit.
Signed this day February 7, 2005
for Alan W. Klimek, P.E., Director
Division of Water Quality
By Authority of the Environmental Management Commission

unimin
Unimin Corporation
136 Crystal Drive • Spruce Pine, NC 28777
(k'I IONF) 828/766-6081 • (FAX) 828/765-4755
M rc1��3, 90
14-)
CERTIFIED MAIL
RETURN RECEIPT REQUESTED
Stormwater. and General Permits Unit
Division of Water Quality
1617 Mail Service Center
Raleigh, NC 27699-1617
Subject: Request for Representative Outfall Status
Unimin Corporation — Green Mountain Plant No. 2 Facility
Green Mountain, North Carolina, Mitchell County
Dear Permits Unit:
Unimin Corporation would like to request that you grant Representative Outfall
Status as per Condition No. 6 of Monitoring & Records contained in the General
Stormwater Permit. Attached please find a copy of a site drawing depicting two individual
watersheds. Watersheds 1 & 2 are very similar in nature, receiving potential pollutants only
from loading and unloading practices. The Plant No. 2 facility receives material from Green
Mountain Plant No. 1 for further processing. Please note that in both watersheds the
Stormwater travels through extensive vegetative buffers prior to entering the Toe River. Both
outfalls have similar watersheds with the same pollutants discharging from the
loading/unloading areas therefore, Unimin would like to request that stormwater samples
taken at the outfall of Watershed 1 be representative of both outfalls.
Please respond to this request for representative outfall status. if you have any
questions regarding this matter or require further information, please do not hesitate to
contact me at [phone] ext. 13.
Sincerely,
41
Jeffrey S. Ferguson, I? E.
Environmental Engineer
UNIMIN CORPORATION
c. F,A Files; Robert MCKenxie; Mitch Snydcr=n

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3WA_w o NO 9 T! -'.' o.rF , y vaR u I—

,State of North Carolina
bepartment of Environment
and Natural Resources
Division of Water Quality
James B. Hunt, Jr., Governor
Bill Holman, Secretary
Kerr T. Stevens, Director
December 17, 1999
ROBERT R. WINCHESTER
MARTIN MARIETTA MATERIALS, INC.
PO BOX 30013
RALEIGH, NC 27622
NCDENR
NORTH CAROLINA DEPARTMENT OF
ENVIRONMENT AND NATURAL RESOURCES
Subject: Reissue - NPDES Stormwater Permit
Martin Marietta Materials, Inc.
COC Number NCG020232
Guilford County
Dear Permittee:
In response to your renewal application for continued coverage under general permit NCG020000, the Division of
Water Quality (DWQ) is forwarding herewith the reissued stormwater general permit. This permit is reissued
pursuant to the requirements of North Carolina General Statute 143-215.1 and the Memorandum of Agreement
between the state of North Carolina and the U.S. Environmental Protection Agency, dated December 6, 1983.
The following information is included with your permit package:
* A copy of general stormwater permit NCG020000
* Five copies of the Analytical Monitoring form and five copies of the Qualitative Monitoring form
* A copy of a Technical Bulletin on this permit which outlines permit components and
addresses frequently asked questions
* A Certificate of Coverage for your facility
* DWQ fee schedule
Your coverage under this general permit is not transferable except after notice to DWQ. The Division may require
modification or revocation and reissuance of the Certificate of Coverage. This permit does not affect the legal
requirements to obtain other permits which may be required by DENR or relieve the permittee from responsibility
for compliance with any other applicable federal, state, or local law rule, standard, ordinance, order, judgment, or
decree.
Please note that in 1998 Senate Bill 1366 established changes to the permit fee structure for DWQ permits effective
January 1, 1999. This change requires that you pay an annual fee to assure continued coverage under this permit.
You will be invoiced for this fee beginning next year. A copy of the current fee schedule is included with this letter.
If you have any questions regarding this permit package please contact Tony Evans of the Central Office Stormwater
and General Permits Unit at [phone], ext. 584
Sincerely,
b� Ilse'-yi,H r'z~
for Kerr T. Stevens
Director, Division of Water Quality
cc: Central Files
Winston-Salem Regional Office
1617 Mail Service Center, Raleigh, North Carolina 27699-1617 Telephone [phone] FAX [phone]
An Equal Opportunity Affirmative Action Employer 50% recycled/ 10% post -consumer paper

STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
DIVISION OF WATER QUALITY
GENERAL PERMIT NO. NCG020000
CERTIFICATE OF COVERAGE No. NCG020232
STORMWATER AND PROCESS WASTEWATER DISCHARGES
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM
In compliance with the provision of North Carolina General Statute 143-215.1, other lawful standards and
regulations promulgated and adopted by the North Carolina Environmental Management Commission, and the
Federal Water Pollution Control Act, as amended,
MARTIN MARIETTA MATERIALS, INC.
is hereby authorized to discharge stormwater and to operate or continue operation of treatment systems and
discharges associated with mine dewatering and process wastewater from a facility located at
MARTIN MARIETTA MATERIALS, INC.
KERSEY VALLEY ROAD
HIGH POINT
GUILFORD COUNTY
to receiving waters designated as Mile Branch in the Cape Fear River Basin in accordance with the effluent
limitations. monitoring requirements, and other conditions set forth in Parts I, II, III, IV, V, and VI of General
Permit No. NCG020000 as attached.
This certificate of coverage shall become effective December 17, 1999,
This Certificate of Coverage shall remain in effect for the duration of the General Permit.
Signed this day December 17, 1999.
for Kerr T. Stevens, Director
Division of Water Quality
By Authority of the Environmental Management Commission

State of North Carolina LM
Department of Environment Illy - - T,
and Natural Resources A4 •
Division of Water Quality
James B. Hunt, Jr., Governor
Wayne McDevitt, Secretary NCDENR
A. Preston Howard, Jr., P.E., Director
September 25,1998
Mr. Robert R. Winchester
Martin Marietta Materials, Inc.
Post Office Box 30013
Raleigh, North Carolina 27622
MSW
Subject: Permit Modification -Name and
Ownership Change
Martin Marietta Materials, Inc
Permit No. NCG020232
(formerly Benchmark Carolina Aggregates -
High Point Quarry)
Guilford County
Dear Mr. Winchester:
In accordance with your request received August 7, 1998, the Division is forwarding the subject
permit. The changes in this permit are only with regard to a name and an ownership. All other terms and
conditions in the original permit remain unchanged and in full effect. This permit modification is issued
pursuant to the requirements of North Carolina General Statute 143-215.1 and the Memorandum of
Agreement between North Carolina and the U. S. Environmental Protection Agency dated December 6,
1983.
This permit does not affect the legal requirement to obtain other permits which may be required by
the Division of Water Quality or permits required by the Division of Land Resources, Coastal Area
Management Act, or any other Federal or Local government permit that may be required.
If you have any questions concerning this permit, please contact Ms. Vanessa Wiggins at telephone
number [phone], extension 520.
Sincerely,
ORIGINAL SIGNED BY
WILLIAM C. MILLS
A. Preston Howard, Jr., P.E.
cc: Central Files
Winston-Salem Regional Office, Water Quality Section
[Stormwater and-General`Perrnits`Unit
Point Source Compliance Unit
P.O. Box 29535, Raleigh, North Carolina 27626-0535 Telephone [phone] FAX [phone]
An Equal Opportunity Affirmative Action Employer 50% recycled/ 10% post -consumer paper

r�
I
STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENT, HEALTH, AND NATURAL RESOURCES
DIVISION OF WATER QUALITY
GENERAL PERMIT NO. NCG020000
CERTIFICATE OF COVERAGE No. NCG020232
STORMWATER, MINE DEWATERING, AND/OR OVERFLOW FROM
PROCESS WATER RECYCLE SYSTEMS DISCHARGES
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM
In compliance with the provision of North Carolina General Statute 143-215.1, other lawful standards and
regulations promulgated and adopted by the North Carolina Environmental Management Commission, and the
Federal Water Pollution Control Act, as amended,
Martin Marietta Materials, Inc.
is hereby authorized to construct and operate or continue operation of a treatment system for mine dewatering
and/or recycle systems process wastewater overflow with the discharges of treated wastewater and/or construct and
discharge stormwater from a facility located at
Martin Marietta Materials, Inc.
High Point Quarry
Kersey Valley Road
High Point, North Carolina
Guilford County
to receiving waters designated as Mile Branch Creek in the Cape Fear River Basin
in accordance with the effluent limitations, monitoring requirements, and other conditions set forth in Parts I, 11, 111
and IV of General Permit No. NCG020000 as attached.
This certificate of coverage shall become effective September 25, 1998.
This Certificate of Coverage shall remain in effect for the duration of the General Permit.
Signed this day September 25, 1998.
ORIGINAL SIGNED BY
WILLIAM C. MILLS
A. Preston Howard, Jr., P.., Director
Division of Water Quality
By Authority of the Environmental Management Commission

4.
tate of North Carolina
Department of Environment,
Health and Natural Resources
Division of Environmental Management
S
James B. Hunt, Jr., Governor
Jonathan B. Howes, Secretary
A. Preston Howard, Jr., P.E., Director
A 4
�j 0
�EHNR
April 7, 1995
Mr. Donald Lineberry
Benchmark Carolina Aggregates
P. O. Box 13983
Research Triangle Park, NC 27709-3983
Subject: NPDES No. NCG020232
Benchmark Carolina Aggregates
formerly: Nello Teer- High Point Quarry
Guilford County
Dear Mr. Lineberry:
In accordance with your request dated March 17, 1995, we are forwarding herewith the
modified Certificate of Coverage page for the subject facility. The only change is in the formal
owner's name. This Certificate of Coverage is issued pursuant to the requirements of North
Carolina General Statute 143-215.1 and the Memorandum of Agreement between North
Carolina and the U. S. Environmental Protection Agency dated December 6, 1983.
If any parts, measurement frequencies or sampling requirements contained in this
permit are unacceptable to you, you have the right to request an individual permit by
submitting an individual permit application. Unless such demand is made, this certificate of
coverage shall be final and binding. Please take notice that this certificate of coverage is not
transferable except after notice to the Division of Environmental Management. The Division of
Environmental Management may require modification or revocation and reissuance of the
certificate of coverage.
This permit does not affect the legal requirements to obtain other permits" which may be
required by the Division of Environmental Management or permits required by the Division of
Land Resources, Coastal Area Management Act or any other Federal or Local governmental
permit that may be required. If you have any questions. concerning this permit, please contact
Steve Ulmer at telephone number 919/733-5083, Ext. 545.
Sincerely,
{x. Prest we
Jr., P.E.
cc: Winston-Salem Regional Office
Compliance -Jeanne Phillips, ISB
Central Files
P.O. Box 29535, Raleigh, North Carolina 27626-0535 Telephone [phone] FAX [phone]
An Equal Opportunity Affirmative Action Employer 50% recycled/ 10% post -consumer paper

STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENT, HEALTH, AND NATURAL RESOURCES
DIVISION OF ENVIRONMENTAL MANAGEMENT
GENERAL PERMIT NO, NQQ020000
CERTIFICATE ERA E 2 2 2
STORMWATER, MINE DEWATERING, AND/OR OVERFLOW FROM
PROCESS WATER RECYCLE SYSTEMS DISCHARGES
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM
In compliance with the provision of North Carolina General Statute 143-215.1, other lawful standards and
regulations promulgated and adopted by the North Carolina Environmental Management Commission, and the
Federal Water Pollution Control Act, as amended,
Benchmark Carolina Aggregates
is hereby authorized to operate or continue operation of a treatment system for mine dewatering and/or recycle
systems process wastewater overflow with the discharges of treated wastewater and discharge stormwater from a
facility located at
High Point Quarry
Kersey Valley Road
High Point
Guilford County
to receiving waters designated as Mile Branch in the Cape Fear River Basin
in accordance with the effluent limitations, monitoring requirements, and other conditions set forth in Parts 1, II, III
and IV of General Permit No. NCGO20000 as attached.
This Certificate of Coverage shall become effective April 7, 1995.
This Certificate of Coverage shall remain in effect for the duration of the General Permit.
Signed this day April 7, 1995.
i
X�. Preston Hpw�rd, Jr., P.E., Director
Division of vironmental Management
By Authority of the Environmental Management Commission

State of North Carolina
Department of Environment,
Health and Natural Resources
Division of Environmental Management
James B. Hunt, Jr., Governor
Jonathan B. Howes, Secretary
A. Preston Howard, Jr., P.E., Director
May 20, 1994
Mr. Donald A. Lineberry
Nello L. Teer Co.
P.O. Box 13983
Raleigh, NC 27709
A im
C)EHNFt
Subject: General Permit No. NCG020000
Nello L.Teer Company
COC NCG020232
Guilford County
Dear Mr. Lineberry:
In accordance with your application for discharge permit received on March 17, 1994, we are
forwarding herewith the subject certificate of coverage to discharge under the subject state - NPDES general
permit. This permit is issued pursuant to the requirements of North Carolina General Statute 143-215 .1 and the
Memorandum of Agreement between North Carolina and the US Environmental Protection agency dated
December 6, 1983.
If any parts, measurement frequencies or sampling requirements contained in this permit are
unacceptable to you, you have the right to request an individual permit by submitting an individual permit
application. Unless such demand is made, this certificate of coverage shall be final and binding.
Please take notice that this certificate of coverage is not transferable except after notice to the Division
of Environmental Management, The Division of Environmental Management may require modification or
revocation and reissuance of the certificate of coverage.
This permit does not affect the legal requirements to obtain other permits which may be required by the
Division of Environmental Management or permits required by the Division of Land Resources, Coastal Area
Management Act or any other Federal or Local governmental permit that may be required.
If you have any questions concerning this permit, please contact Mr. Bill Mills at telephone number 919/733-
5083.
Sincerely,
original Signed By
Coleen H. Sullins
A. Preston Howard, Jr., P. E.
cc: Winston Salem Regional Office
P.O. Box 29535, Raleigh, North Carolina 27626-0535 Telephone [phone] FAX [phone]
An Equal Opportunity Affirmative Action Employer 50% recycled/ 10%.post-consumer paper

STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENT, HEALTH, AND NATURAL. RESOURCES
DIVISION OF ENVIRONMENTAL MANAGEMENT
STORMWATER, MINE DEWATERING, AND/OR OVERFLOW FROM
PROCESS WATER RECYCLE SYSTEMS DISCHARGES
In compliance with the provision of North Carolina General Statute 143-215.1, other lawful standards and
regulations promulgated and adopted by the North Carolina Environmental Management Commission, and the
Federal Water Pollution Control Act, as amended,
Nello L. Teer Company
is hereby authorized to operate a treatment system for mine dewatering and/or recycle systems process wastewater
overflow with the discharges of treated wastewater and stormwater from a facility located at
Nello L. Teer Co. High Point Quarry
Kersey Valley Road
High Point
Guilford County
to receiving waters designated as the Mile Branch in the Cape Fear River Basin
in accordance with the effluent limitations, monitoring requirements, and other conditions set forth in Parts I, II, I1I
and IV of General Permit No. NCG020000 as attached.
This Certificate of Coverage shall become effective May 20, 1994.
This Certificate of Coverage shall remain in effect for the duration of the General Permit.
Signed this day May 20, 1994.
OtiRin,11 SIgP!�-*t '�
Coleen H. StAin.,)
A. Preston Howard, Jr., P.E., Director
Division of Environmental Management
By Authority of the Environmental Management Commission

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