NCG020880_COMPLETE FILE - HISTORICAL_20150302 (3)

M�D
STORMWATER DIVISION CODING SHEET
NCG PERMITS
PERMIT NO.
IV C& O; v
DOC TYPE
LiFIISTORICALFILE
❑ MONITORING REPORTS
DOC DATE
o
YYYYMMDD

A.,46VA
NCDENR
North Carolina Department of Environment and Natural Resources
Pat McCrory
Governor
Douglas B. Huffman
Huffman Grading Company, Inc.
2608 Spring Road NE
Hickory, NC 28601
Dear Mr. Huffman:
Donald R. van der Vaart
Secretary
March 2, 2015
Subject: General Permit No. NCG020000
Huffman.Borrow Pit #2
COC NCG020880
Catawba County
We recently forwarded your COC #NCG020880 for coverage under General Permit No. NCG020000.
This letter is to inform you that the General Permit expires on June 1, 2015. Your COC will be
automatically renewed to cover the full 5 year term of the soon to be reissued permit. In the interim you
must abide by the terms of the expiring permit. You can review the proposed general permit changes
once they are posted at:
http://portal.nedenr.org/web/wg/ws/su/current-notices
If you have any questions concerning this permit, please contact Richard Riddle at telephone number
[phone].
Sincerely,
for Tracy E. Davis, P.E., CPM
cc: Mooresville Regional Office
Central Files
Stormwater Permitting Program Files
Division of Energy, Mineral and Land Resources .
Energy Section • Geological Survey Section - Land Quality Section
1612 Mail Service Center, Raleigh, North Carolina 27699-1612 • Telephone [phone] I FAX: [phone]
512 North Salisbury Street, Raleigh, North Carolina 27604 - Internet: hftp://portal.ncdenr.org/webllr/
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WDENR
North Carolina Department of Environment and Natural Resources
Pat McCrory
Governor
Douglas B. Huffman
Huffman Grading Company, Inc.
2608 Spring Road NE
Hickory, NC 28601
Dear Mr. Huffman:
Donald R. van der Vaart
Secretary
March 2, 2015
Subject: General Permit No. NCG020000
Huffman Borrow Pit #2
COC NCG020880
Catawba County
In accordance with your application for a discharge permit received on January 30, 2015, 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 October 15, 2007 (or as subsequently amended).
Please take notice that this certificate of coverage is not transferable except after notice to the Division of
Energy, Mineral, and Land Resources. 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 the
Division of Energy, Mining, and Land Resources, or perm its. required by the Division of Water
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 Richard Riddle at telephone number
[phone].
Sincerely,
ORIGINAL SIGNED B)
KEN PICKLE
for Tracy E. Davis, P.E., CPM
cc: Mooresville Regional Office
Central Files
Stormwater Permitting Program Files
Division of Energy, Mineral and Land Resources
Energy Section - Geological Survey Section • Land Quality Section
1612 Mail Service Center, Raleigh, North Carolina 27699-1612 • Telephone [phone] FAX: [phone]
512 North Salisbury Street, Raleigh, North Carolina 27604 • Internet: hfp://portal.nodenr.orglwebhr/
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STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
DIVISION OF ENERGY, MINERAL, AND LAND RESOURCES
GENERAL PERMIT NO. NCG020000
CERTIFICATE OF COVERAGE No. NCG020880
STOR-MWATER 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,
Douglas Huffman
is hereby authorized to discharge stormwater and from a facility located at
Huffman Borrow Pit #2
800 Catawba Valley Blvd. SE
Hickory
Catawba
to receiving waters designated as UT to Henry Fork, a class C water in the Catawba River Basin,
in accordance with the effluent limitations, monitoring requirements, and other conditions set
forth in Parts 1, I1, I11, and IV of General Permit No. NCG020000 as attached.
This certificate of coverage shall become effective March 2, 2015.
This Certificate of Coverage shall remain in effect for the duration of the General Permit.
Signed this day March 2, 2015.
ORIGINAL SIGNED Bl
KEN PICKLE
for Tracy E. Davis, P.E., Director
Division of Energy, Mineral, and Land Resources
By the Authority of the Environmental Management Commission

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NCG020980
N
W E
S
Map Scale 124, 000
Huffman Grading Company, Inc.
Huffman Borrow Pit #2
Latitude: 350 42' 02.88" N
Longitude: 810 19' 05.88" W
County: Catawba
Receiving Stream: UT to Henry Fork
Stream Class: C
1 River basin: Catawba
Facility Location

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Riddle, Rick L
From: Khan, Zahid
Sent: Monday, February 23, 2015 11:31 AM
To: Riddle, Rick L
Subject: RE: NOI for NCG020880 Huffman Grading Company, Inc.
FYI
From: Bou-ghazale, Samar
Sent: Monday, February 23, 2015 11:29 AM
To: Khan, Zahid
Subject: RE: NOI for NCG020880 Huffman Grading Company, Inc.
We offer no comments for the issuance of the NOI for the subject site.
Thanks,
Samar
From: Khan, Zahid
Sent: Monday, February 16, 2015 8:43 AM
To: Bou-ghazale, Samar
Subject: FW: NOI for NCG020880 Huffman Grading Company, Inc.
Samar,
Please login, deadline March 6, 2015.
From: Riddle, Rick L
Sent: Monday, February 16, 2015 8:24 AM
To: Khan, Zahid
Subject: NOI for NCG020880 Huffman Grading Company, Inc.
Zahid Khan:
Good morning,
Please review the attached NOI Mining application for coverage under,General Permit NCG020000 and when finished
with your review, please respond to me with any recommendations for issuance of the permit. I recognize that you may
not visit each new permittee during this NOI review, but it affords you the opportunity to log the permit into your
regional database and add the facility to a future monitoring and compliance visit schedule. Therefore, your
recommendation now to issue the permit serves as your acknowledgement that (1) the facility is located in your region,
(2) that there are no current complaints outstanding about the facility that have not been dealt with, and (3) that the
facility may ultimately be inspected by the regional staff. I've also attached a scanned copy of the NOI and a location
map for your review.
` COC $�7,1 Facility I Location City/County Y l
NCG020880; Huffman Borrow Pit #2 (Huffman Grading Company) 800 Catawba Valley Blvd, SEJ Hickory/Catawba)
I am mailing a copy of the site plan for your review and possible site visit. If you need any more info, please give me a

call. If you could send me a recommendation to issue the permit by 03/16/2015, 1 would appreciate it, and then move
forward to issue their COC.
Thanks
$cc&ctad Z. ;zuO(e PI.
Stormwater Engineer
NC Division of Energy, Mineral and Land Resources
1612 Mail Service Center
Raleigh, NC 27699-1612
Phone: [phone]
Fax: [phone]
Email: rick.riddle aa)ncdenr.00v
Web: http:llportal.ncdenr.org/web/Ir/stormwater
Email correspondence to and from this address may be subject to public records taws

Riddle, Rick L
From: Riddle, Rick L
Sent: Monday, February 16, 2015 8:24 AM
To: Khan, Zahid
Subject: NOI for NCG020880 Huffman Grading Company, Inc.
Attachments: NCG020880 NOI FEB 12 15.pdf
Zahid Khan:
Good morning,
Please review the attached N01 Mining application for coverage under General Permit NCG020000 and when finished
with your review, please respond to me with any recommendations for issuance of the permit. I recognize that you may
not visit each new permittee during this N01 review, but it affords you the opportunity to log the permit into your
regional database and add the facility to a future monitoring and compliance visit schedule. Therefore, your
recommendation now to issue the permit serves as your acknowledgement that (1) the facility is located in your region,
(2) that there are no current complaints outstanding about the facility that have not been dealt with, and (3) that the
facility may ultimately be inspected by the regional staff. I've also attached a scanned copy of the N01 and a location
map for your review.
COC # Facility Location I City/County J
NCG020880 Huffman Borrow Pit #2 (Huffman Grading Company) 5 800 Catawba Valley Blvd, SEI Hickory/Catawba
I am mailing a copy of the site plan for your review and possible site visit. If you need any more info, please give me a
call. If you could send me a recommendation to issue the permit by 03/16/2015, 1 would appreciate it, and then move
forward to issue their COC.
Thanks.
Stormwater Engineer Phone: [phone]
NC Division of Energy, Mineral and Land Resources j Fax: [phone]
1612 Mail Service Center Email: rick.riddle(a ncdenr.gov
Raleigh, NC 27699-1612 Web: http://portal.ncdenr.org/web/Ir/stormwater
Email correspondence to and from this address may be subject to public records laws

A��
NCDENR
North Carolina Department of Environment and Natural Resources
Pat McCrory Donald R. van der Vaart
Governor Secretary
February 16, 2015
Mr. Zahid Khan
610 East Center Avenue / Suite 301
Mooresville, North Carolina 28115
Subject: General Permit No. NCG020000
Huffman Borrow Pit #2
COC No. NCG020880
Catawba County
Dear Mr. Khan:
Enclosed is a copy of the site plan for the above N01 Mining application for your review. I
previously sent you the N01 and location map via email. If you need anymore information, please give
me a call at telephone number [phone].
Thanks,
Richard Riddle, Jr.
Stormwater Engineer
NC Division of Energy, Mineral and Land Resources
Attachments
Division of Energy, Mineral, and Land Resources
Energy Section - Geological Survey Section - Land Quality Section
1612 Mail Service Center, Raleigh, North Carolina 27699-1612.919-707-92001 FAX: [phone]
512 North Salisbury Street, Raleigh, North Carolina 27604 • Internet: httpalportal.ncdenr.oLg/web/Irl
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Division of Energy, Mineral and Land Resources 1
� Land Quality Section -- Stormwater Permitting Program
AM
NCDENR National Pollutant Discharge Elimination System
No/ C-%vj— Do+NR*w«r OF
E v,w.. - Iwo N,au Rncun a
NCG020000
NOTICE OF INTENT
FOR AGENCY USE ONLY
Date Received
Year
Month
Da
Certificateofcov,cmge _
C # Amount
Permit Assi ned to
National Pollutant Discharge Elimination System application for coverage under General Permit
NCG020000:
STORMWATER DISCHARGES associated with activities classified as:
SIC (Standard Industrial Classification) Code -14XX Mineral Mining Industry (except as specified below)
The following activities are also included:
• Active or inactive mining operations (including borrow pits —except for NCDOT borrow pits) that discharge
stormwater contaminated with or that has come in contact with, any overburden, raw material, intermediate
products, finished products, byproducts or waste products located on the site of such operations;
• Stormwater from vehicle maintenance activities at mining operations; it 9:G
• Overflow from facilities that recycle process wastewater; and/or
• Mine dewatering (wastewater)
>ziVLLi
JAN 3 Q 2015
The following activities are specifically excluded from coverage under this General Permit:
DENR-LANnry) 0 W iTv
• Stormwater discharges associated with peat mining, coal mining, and metal mining; STORMWAFER PEA, T! li`JG
• Stormwater discharges from mining operations which are intermixed on site with stormwater from asphal
operations and/or concrete operations;
• Stormwater discharges associated with oil and gas extraction operations; and
• Stormwater discharges associated with tourist gem mines
• NCDOT borrow pits are covered under NCS000150
The following discharges are covered by NPDES general permit NCG520000 instead of NCG020000:
Point source discharges of stormwater and wastewater from in -stream sand mining operations (i.e., sand
dredging or dipping operations).
Please contact the NPDES Wastewater Point -Source Group for more information on coverage under this
permit.
Please print or tYpe all entries in this application form.
`'l) Mailing address of ownerloperator iofficial address to which all permit correspondence will be mailed):
Legal Owner Name Douglas B. Huffman
(Attach the most recent Annual Report to the NC Secretary of State showing the current legal name of the corporation or entity.
Alternatively this permit can be given to an individual or government authority. This name must be the same name as appears on the
Division of Land Resources' Mining Permit.)
Signee's Nagle (as signed for in permit signature at bottom) Douglas B. Huffman
Street Address 2608 SDrina Road NE
City Hickory , State NC 'ZIP Code 28601
Telephone No. [phone] _ Email enn huffman qradin .com
Alternate Contact Name Email (if different)
Alternate Contact Telephone (if different)
`-'2) Location of facility producing discharge:
Facility Name Huffman Borrow Pit #2
Page 1 of 8
SWU-NCG02-NOI Last revised 6124114

NCG020000 N.O.I.
Facility Street Address 800 Catawba Valley Blvd. SE
Facility City
Hickory
Facility County
Catawba
Facility Contact
Douglas B. Huffman
Telephone No.
[phone]
Contact E-mail
pennv(cDhuffmanaradina.com
,, 3) Physical Location Information:
State NC ZIP Code 28601
Fax: _(828) 256-4334
Please provide a narrative description of how to get to the facility (use street names, state road numbers, and
distance and direction from a roadway intersection). Intersection of US Hwy 70 and SR 1146 travel South on
SR 1146 approximately 0.2 mile to SR1170 then turn West, travel approximately 0.2 mile and site is located on
the south side of SR 1170.
✓ 4) Latitude 35.7008 Longitude-81.3183 (degrees, minutes, seconds)
381 ° /9/05--ge Permits:
,/ 5) This NPDES Permit Application applies to which of the following:
❑ New or Proposed Facility Date operation is to begin:
✓ Existing Date began mining: 1994
6) Standard Industrial Classification:
Provide the 4 digit Standard Industrial Classification Code (SIC Code) that describes the primary industrial
activity at this facility
SIC Code: 1 4 9 9
7) Provide a narrative description of the types of minerals mined at this facility:
This mining operation is exclusively a soil borrow pit.
✓ 8) Is this mine an inactive mine site?
✓ No
❑ Yes If yes, do you posses an "Inactive Renewal" from DEMLR and notified the Regional Office
Stormwater Permitting Program (SPP) or have you certified to the SPP that the site has been
stabilized? ❑ No ❑ Yes
9) Does this facility already have a valid Mining Permit from the Division of Energy, Mineral and Land Resources
(DEMLR) [formerly DLR]?
❑ No If No, please indicate the status of the Mining .Permit application:
✓ Yes If yes, please provide the Mining Permit number: 18-08 Please also provide a copy of
your DEMLR Mining Permit with this application.
, 10) Does this facility have any other NPDES permits?
✓ No
❑ Yes If yes, list the permit numbers for all current NPDES permits for this facility:
11) Are you applying for a mining permit in the same location as a previously permitted mine?
✓ No
❑ Yes If yes, specify permit number and name if known:
12) Does this facility have any Non -Discharge permits (ex: recycle permits)?
Page 2 of 8
SVW-NCG02-Nol /a 5 ' q 0 0
�it3/g'l"�(/�'
Last revised 6124114

NGG020000 N.O.i.
✓ No
❑ Yes If yes, list the permit numbers for all current Non -Discharge permits for this facility:
13) Does total area of this mine site include ready -mix and asphalt areas?
✓ No
❑ Yes If yes, do they have NPDES stormwater permits (if owned by the same company)? ❑ No ❑ Yes
(provide permit number
If not owned by the same company, who is the owner?
✓ 14) Will this mining operation precede development activities at this site?
❑ No
„✓."'I Yes
i 15) Is this mine located within one of the 20 Coastal Counties and will it add more than 10,000 ftZ of impervious
surface?
✓ No
© Yes If yes, you may be required to apply for an additional state stormwater permit. Check with your
local Regional Office. See contact information and checklist below.
16) Is this mine located the Neuse, Tar -Pamlico, or Catawba River Basins, or the Randleman or Jordan
Water supply Watersheds?
❑ No
✓ Yes If yes, what size stream buffers are included on site? 4;tt: ft. Please show buffers in site plans.
If yes, please include information and plans showing diffuse flow through buffers as required.
Discharge Points, Receiving Waters & Wetlands:
17) Receiving waters:
What is the name of the body or bodies of water (creek, stream, river, lake, etc.) that the facility stormwater
and/or wastewater discharges end up in? Unnamed Tributary to Henry Fork
If the site stormwater discharges to a separate storm sewer system, name the operator of the separate storm
sewer system (e.g. City of Raleigh municipal storm sewer).
,-Receiving water classification (if known): unknown
Note: Discharge of industrial wastewater to receiving waters classified as WS-II to WS-V, or SA, must
be approved by the Div, of Water Resources, or Div. of Marine Fisheries. If DWR or DMF does
not approve, coverage under NCG020000 cannot be granted. No new discharges of wastewater
are permitted in receiving waters classified as WS-I or freshwater ORW. Wastewater
discharges to Saltwater ORW will not be approved under the NCG02 General Permit.
18) If your facility has wastewater discharges and they are to HWQ and/or PNA waters (Primary Nursery Areas)
waters, what is the proposed flow rate? na (See
http://www.ncdmf.net/mapsiFNA ma s/index.html, for map)
,/19) Discharge Points:
Number of discharge points (ditches, pipes, channels, etc. that convey discharges from the property):
✓ Onsite: Stormwater: Mine dewatering: Process Wastewater Overflow:
Offsite: Stormwater: Mine dewatering: Process Wastewater Overflow:
Discharge points should be clearly marked on the submitted site plan.
Please provide short narrative description of discharges: CurreoLly there are two outfalls locations. Outfali 001
is an existing sediment trap near the site entrance. Outfall 002 is an existing sediment. basin centrally located
on the site. There is a proposed skimmer basin located on the SE side of the site that will be out fall 003. _
Page 3 of 8
5WU-NCG02-NOI Last revised 6124/14

NCG020000 N.o.l.
a) Is your mine dewatering and discharging? (Answer only if you are dewatering)
✓ No
❑ Yes If yes, where to? Surface Waters and/or Wetlands (on -site or off -site)
Other (on -site or off -site) Describe:
b) Are you dewatering but not discharging? (Answer only if you are dewatering)
✓ No
❑ Yes If Yes, please explain how you are dewatering, and where that water will be directed:
20) Will mining operations require dewatering near wetlands or impact any stream, groundwater, or wetlands?
✓ No
❑ Yes
Note: Wetlands must be CLEARLY DELINEATED on the site plan. Mine dewatering activities that have
the potential to drain wetlands or otherwise impact surface water or groundwater MUST develop and
implement a Pumping Operation and Monitoring (O&M) Plan that has been approved by the
Division.
For sites that may drain wetlands — approval of a Pumping O&M plan may be required prior to
coverage under this general permit. The Pumping 0&M Plan should be submitted to the
appropriate Regional Office and must be approved prior to operation.
The plan shall include, but is not limited to: (1) Groundwater monitoring strategies to demonstrate the
effect of pumping and to establish any pumping regime necessary to reduce impacts, and (2) Detailed
plans to maintain surrounding hydrology and respective monitoring to demonstrate compliance. See
checklist at end of document. Contact your local Regional Office for Questions specific to your mine.
21) If you are dewatering, are there wetlands or surface waters within 400' of the mine pit perimeter?
✓ No
❑ Yes If yes, what distance are they from the mine pit perimeter?
✓ 22) Have you been required to obtain a 4041401 Certification permits?
✓ No
feet.
❑ Yes If yes, please briefly describe below (include information such a required mitigation, BMPs, setbacks,
and/or 0&M plans for on or off -site wetlands or other pertinent information). Attach other sheets as necessary:
23) Have you been required to obtain a wetland delineation certified by the US Army Corps of Engineers?
✓ No ❑ Yes if yes, please attach to application submission.
Stormwater BMPs:
24) Does this facility employ any best management practices for stormwater control?
❑ No (x) Yes If yes, please briefly describe: Sediment Traps, Sediment Basins and rock check dams
Page 4 of 8
SWU-NCG02-N01 Last revised 6124114

NCG020000 N.O.I.
✓ 25) Does this facility have a Stormwater Pollution Prevention Plan?
✓ No ❑ Yes
If yes, when was it implemented? The SPPP is being developed
✓ 26) Will vehicle maintenance activities occur at this facility?
✓ No 0 Yes
Wastewater Treatment Facilities:
✓ 27) Will mine dewatering discharges occur?
✓ No
❑ Yes
28) Will discharges of overflows from process wastewater treatment systems occur?
✓ No
❑ Yes If yes,
Does this facility employ chemical additives to flocculate suspended solids? (x) No ❑ Yes
If yes, please state the name, manufacturer and the quantity of average daily usage of the chemical additive
Note: Please see our website for a list of evaluated polyacrylamide (PAMS) products for use in North Carolina.
byL/portal.ncdenr.orgtweb/irlconstruction-stormwater
Does this facility overflow only during rainfall events exceeding the 10-yr, 24-hr rainfall event?
✓ No ❑ Yes
29) Are wastewater treatment facilities (including recycle systems) planned in the 100-year flood plain?
✓ No
❑ Yes
30) Is your facility washing mined materials?
✓ No
❑ Yes If Yes, are you discharging this water?
Other:
31) Hazardous Waste:
a) is this facility a Hazardous Waste Treatment, Storage; or Disposal Facility?
✓ No ❑ Yes
b) Is this facility a Small Quantity Generator (less than 1000 kg. of hazardous waste generated per month) of
hazardous waste?
✓ No ❑ Yes
c) is this facility a Large Quantity Generator (1000 kg. or more of hazardous waste generated per month) of
hazardous waste?
✓ No 0 Yes
d) If you answered yes to questions b. or c., please provide the following information:
Page 5 of 8
5WU-NCG02-NOI Gast revised 6/24114

NCG020000 N.O.I.
Type(s) of waste:
How is material stored:
Where is material stored:
How many disposal shipments per year:
Name of transport ! disposal vendor:
Vendor address:
32) is your facility providing appropriate secondary containment for bulk storage of liquid materials? See permit
text for secondary containment requirements.
❑ No
✓ Yes
r 33) Does your site have an active landfill within the mining permit boundary?
✓ No
❑ Yes If yes, specify type: © LCID ❑ Other:
Final Checklist:
This application will be returned as incomplete unless all of the following items have been included and
initialed for. Please show that the following required information has been included by initialing in each
space below.
x Fee of $100 made payable to NCDENR.
x Completed application and all supporting documents.
x Copy of the valid approved mining permit (MP) for the facility or indication of MP application status.
x Copy of a county map or other general location map that shows the mining site and nearest major roads.
x Copy of USGS topographic map showing the mining site and surrounding areas, or other map that clearly
shows site location in relation to nearby streams, wetlands, and other waters, etc.
x 2 copies of large-scale (minimum 24" x 36") site plan with topographical lines with all outfalls, applicable
buffers and wetlands clearly delineated, and 100-year flood plain line if applicable.
x - A copy of your DEMLR mining permit.
na A copy of your US Army Corps -approved wetland delineation if you marked "yes" to question 23 above.
x A line drawing of the water flow through the facility. A pictorial description of the nature and amount of
any sources of water and any collection and treatment measures.
na If mine site is in one of the 20 Coastai Counties:
• Applicant has checked with the appropriate regional office to verify the need for a Coastal State
Stormwater permit. Regional Office Contact:
• Applicant has included a detailed list of impervious surface areas and percentages, sub -drainage
areas and total drainage area.
na If the mine Is dewatering and near wetlands, or may otherwise impact surface waters or
groundwater, include the following and contact your local regional office about a Pumping O&M Plan
(see below for contact information). You may be required to provide an approved Pumping O&M
plan riorto NCG02 issuance.
2 copies of detailed Full Size Plans (at least 24" x 36") delineating areas on the plans and listing
acreEgee (including: wetlands, ditches, well -placements, pits, borrow areas, overburden storage,
stormwater controls/BMPs, vehicle maintenance areas, settling basins, product process (such as
screening, stockpiles, waste piles), total drainage area, impervious surface percentages (if state sw
programs apply), applicable buffers, and access and/or haul roads).
Pump dewatering size and information on its specifications.
Well information (design, depths, maintenance).
Physical monitoring for the wetlands areas.
Settling pond sizing information, if applicable.
Level spreader design, if applicable.
Details about dewatering method.
Page 6 of 8
5WU-NCG02-NOI Last revised 6)24114

0.
NCG020000 N.O.i.
-OR-
Cone of influence calculations.
Description of measures to prevent erosion and flooding.
Description & information about 401/404 permits that have been obtained.
Copy of US Army Corps of Engineers wetland delineations or approved wetland delineation (if
applicable).
I have contacted my local regional office about a Pumping O&M Plan.
Regional Office Contact: . Date contacted:
I will not any Impact nearby wetlands, surface waters or groundwater by dewatering.
Certification: North Carolina General Statute 143-215.6 b (1) provides that:
Any person who knowingly makes any false statement, representation, or certification in any application, record, report, plan, or other
document filed or required to be maintained under this Article or a rule implementing this Article; or who knowingly makes a false
statement of a material fact In a rulemaking proceeding or contested case under this Article; or who falsifies, tampers with, or knowingly
renders inaccurate any recording or monitoring device or method required to be operated or maintained under this Article or rules of the
[Environmental Management] Commission implementing this Article shall be guilty of a Class 2 misdemeanor which may include a fine not to
exceed ten thousand dollars ($10,000).
33) Signatory Requirements (per 40 CFR 122.22)
All applications. reports, or information submitted to the Director shall be signed and certified.
a. All notices of intent to be covered under this General Permit shall be signed as follows:
(1) For a corporation: by a responsible corporate officer. For the purpose of this permit, 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.
I hereby request coverage under the referenced General Permit. I understand that coverage under this permit will
constitute the permit requirements for the discharge(s) and is enforceable in the same manner as an individual
permit.
agree to abide by the following as a part of coverage under this General Permit:
1. I agree to abide by the approved Mining Permit for this mining activity. (A copy of the valid mining
permit must be attached to this request.
2. 1 agree to not discharge any sanitary wastewater from this mining activity except under the
provisions of another NPDES permit specifically issued therefore.
3. I agree that bulk storage of petroleum products and other chemicals shall have adequate protection
so as to contain all spills on the site.
4. 1 agree that solid wastes will be disposed of in accordance with N.C. statutes and rules governing
solid waste disposal.
5. 1 agree that maintenance activities for vehicles and heavy equipment will be performed so as to not
result in contamination of the surface or ground waters.
I agree to abide by the provisions as listed above and recognize that the provisions are to be considered as
enforceable requirements of the General Permit.
l certify that I am familiar with the information contained in this application and that to the best of my knowledge
and belief such information is true, complete, and accurate.
Printed Name of Person Signing: Douglas B. Huffman
Title: Owner
Page 7 of 8
SWU-NCG02-NOt Last revised 6124114

King Engineering of Concord, Inc.
401 Poteat Drive, Morganton, NC 28655
Phone: 828 - 403 - 5586
[e-mail]
January 29, 2015
Mr. Bradley Bennett, Supervisor
Stormwater Permitting Program
Division of Energy, Mineral Land Resources
1612 Mail Service Center
Raleigh, North Carolina 27699-1612
Re: Huffman Borrow Pit #2
Catawba County
NPDES Permit NCGO20284
Dear Mr. Bennett:
RECEIVED
JAN 30 201b
DENR-LAND a)AI..ITY
STORMWATER Pt=RIW 1'TiitZ
The NPDES Permit referenced above expired November 30, 2004 as referenced in a Notice of
Violation letter from the Mooresville Regional office on December 19, 2014. Enclosed, please find
the Notice of Intend, (NOI) application package for your review and approval. Please note that the
Mining Permit #18-01 is currently under review for renewal.
Please contact me at [phone] or email at [e-mail], should you have any
questions or comments.
Sincerely, .A? 4/
Sam King, Jr., PE PLS
King Engineering of Concord, Inc.

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NCG020000 N.O.I.
(Signature of Applicant,)f ` I "a07-6-(Date Signed)
Notice of Intent must be accompanied by a check o money order for $100.00 made payable to NCDENR.
Mail the entire package to:
Stormwater Permitting Program
Division of Energy, Mineral and Land Resources
1612 Mail Service Center
Raleigh, North Carolina 27699-1612
Note
The submission of this document does not guarantee the issuance of an NPDES permit.
For questions, please contact the DEMLR Regional Office for your area.
DEMLR Regional Office Contact Information_
Asheville Office ....
Fayetteville Office .
Mooresville Office .
Raleigh Office ......
Washington Office
Wilmington Office.
Winston-Salem ....
Central Office .......
[phone]
[phone]
[phone]
[phone]
...[phone]
[phone]
[phone]
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SVVU-NCG02-NOI
Page 8 of 8
Last revised 6124114

rn
A�
NCDENR
North Carolina Department of Environment and Natural Resources . .
Division of Land Resources.
James D. Simons, P.G., P.E. Land Quality Section Michael F. Easley, Governor
{director and State Geologist William G. Ross Jr., Secretary
December 28,-2004
Mr. Douglas B. Huffman t'JOF! (jj >LAN';o i%���c�
Huffman Grading, Inc. LAND Qu�!
2608 Springs Road NE c F a u 0
Hickory, North Carolina 28501 r i,
RE: Permit No. 18-08 / Huffman Pit No. 2
[?�"Tq{3F0 i!l lip ;+'r i;
Catawba County / Catawba River Basin e.� -
Dear Mr. Huffman:
. Your application for renewal of the above referenced mining permit has been approved.
A copy of the renewed permit is enclosed. The new expiration date is December 28, 2014.
The conditions in the permit renewal were based primarily upon the initial application.
Modifications.were made as indicated by the renewal request and as..required to insure
compliance with The Mining Act of 1971. 1 would like to draw your particular attention to the
following conditions where minor additions or changes were made: Operating Condition Nos.
1 B, 2A, 3A, 3B, 4B, 4C, 11 C, 11 D, and 14 and Reclamation Condition No. 3.
As a reminder,- your permitted acreage at this.site is 29.92 acres and the amount of land
you are approved to disturb is 20.45 acres.
Please review the renewed permit and contact Ms. Judy Wehner, Assistant State
Mining Specialist, at [phone] should you have any questions concerning this matter.
Sincerely,
/ r .
Francis M. Nevils, Jr., PE
Section Chief
Land Quality Section
FMN/ w
Enclosures
cc: Mr. Doug Miller, PE
Ms'. Shannon Deaton-WRC, w/enclosures
Mr, Bradley Bennett-DWQ, w/enclosures
Mr. William Gerringer-DOL, Mine and Quarry Bureau, w/o enclosures
1612 Mail Service Center, Raleigh, North Carolina 27699-1612 - 919-7334574 / FAX: [phone]
512 North Salisbury. street, Raleigh, North Carolina, 27504,
An Equal Opportunity 1 Affirmative Action Employer 50% Recycled ! 10% Post Consumer Paper

J
DEPARTMENT OF ENVIRONMENT
AND NATURAL RESOURCES
DIVISION OF LAND RESOURCES
r
LAND QUALITY SECTION
PERMIT
For the operation of a mining activity
In accordance with the provisions of G.S. 74-46 through 68, " The Mining
Act of 1971," Mining Permit Rule 15A NCAC 5 B, and other applicable
laws, rules and regulations
i
Permission is hereby granted to:
Joe E. Huffman and Douglas B. Huffman
Huffman Pit No..2
Catawba County — Permit No. 18-08
for the operation of a
Borrow Pit
Which shall provide that the usefulness, productivity, and scenic values of
all lands and waters affected by this mining operation will receive the
greatest practical degree of protection and restoration.
MINING"PERMIT EXPIRATION DATE:. December 28, 2014

Page 2
In accordance with the application for this mining permit, which is hereby approved by the
Department of Environment and Natural Resources, hereinafter referred to as the Department,
and, in conformity with the approved Reclamation Plan attached to and incorporated as part of
this permit, provisions must be made for the protection of the surrounding environment and for
reclamation of the. land and water affected by the permitted mining operation. This permit is
expressly conditioned upon compliance with all the requirements of the approved Reclamation
Plan. However, completed performance of the approved Reclamation Plan is a separable
obligation-, secured by the bond or other security on file with the Department, and may urvive
the expiration,. revocation, or suspension of this permit. �_
This permit is not transferable by the permittee with the following exception: If another
operator succeeds to the interest of the permittee in the permitted mining operation, by virtue
of a sale, imposed upon him by the conditions of his permit and by the Mining act with
reference to the permitted operation, and transfer the permit to the successor operator,
provided that both operators have complied with the requirements of the Mining Act and that
the successor operator agrees to assume.the duties of the permittee with reference to
reclamation of the affected land and posts a suitable bond or other security.
In the event that the Department determines that the permittee or permittee's successor is not
complying with the Reclamation Plan or other terms and conditions of this permit, or is failing
to achieve the purposes and requirements of the Mining Act, the Department may give the
operator written notice of its intent to modify, revoke or suspend the permit, or Its intent to
modify time Reclamation Plan as incorporated in the permit. The operator shall have right to a
hearing at the designated time and place on any proposed modification, revocation or
suspension by the Department. Alternatively and in addition to the above, the Department
may Institute other enforcement procedures authorized by law.
Definitions
Whenever used or referred to in this permit, unless the context clearly indicates otherwise,
terms shall have the same meaning as supplied by the Mining Act, N.C.G.S. 74-49.
Expiration Date
This permit shall be effective from the date of its issuance until December 28, 2014.
Conditions
This permit shall be subject to the provisions of the Mining Act, N.C.G.S. 74-46, et. seq., and to
the following conditions and limitations:
OPERATING CONDITIONS:
1. A. Any wastewater processing or mine dewatering shall be in accordance with the
permitting requirements and rules promulgated by the N.C. Environmental
Management Commission.

Page 3
B. Any stormwater runoff from the affected areas at the site shall be in accordance
with any applicable permit requirements and regulations promulgated by the
Environmental.Management Commission. It shall be the'permittee's responsibility
to contact the Division of Water Quality to secure any necessary stormWater
permits or other approval documents.
2. A. Any mining process producing air contamination emissions shall be subject to the
permitting requirements and rules promulgated by the N.C. Environmental
Management Commission and enforced by the Division 'of Air Quality. _..'(
B. During mining operations,.water trucks or other means that may be necessary shall
be utilized to prevent dust from leaving the permitted area.
3.. A. Sufficient buffer (minimum 50 foot undisturbed) shall be maintained between any
affected land and any adjoining waterway or wetland to prevent sedimentation of
that -waterway or wetland from erosion- of the affected land and to preserve the
integrity of the natural watercourse or wetland.
B. ' Any mining activity. affecting waters of the. State, water of the U. S., or wetlands
shall be in accordance with the requirements and regulations promulgated and.
enforced -by the N. C. Environmental Management Commission.
4. A. Adequate mechanical barriers including but not limited to diversions, earthen dikes,
check dams, sediment retarding structures, rip rap pits,. or ditches shall be provided
in.the initial stages of any land disturbance and maintained -to prevent sediment
from discharging onto adjacent surface areas or into any lake, wetland or natural
watercourse in proximity to the affected land. .
B. Mining activities, including the installation and maintenance of the approved
sediment basins and associated diversion channels, shall be conducted as
indicated on the application and supplemental information received by the Land
Quality Section on September 14, 2004 and the 'mine maps and supplemental
information received by the Land Quality Section on November 16, 2004.
C. All drainage from the affected areas around the mine excavation shall be diverted
into the upper end of the basins to increase floVv distance and prevent,short-
circuiting.
5. All mine permit boundaries .(29.92 acres) shall be permanently marked at the site on
100-foot, intervals unless the line of sight allows for.larger spacing intervals.
6. The angle for graded slopes and fills shall be no greater than the angle which can be
retained by vegetative cover or other adequate erosions control measure, structure, or
device.. In any event, exposed slopes or any excavated channels, the erosion of which .
may cause off -site damage because of siltation, shall be planted or otherwise provided
with ground cover, devices or structures.sufficient to restrain such erosion.

r.�
'1 Page 4
7. The affected land shall be graded so as to prevent collection of pools of water that are,
or likely to become, noxious or foul. Necessary structures such as drainage ditches or.
conduits shall be constructed or installed, when required. to prevent such conditions.
B. Existing vegetation or vegetated earthen berms shall be maintained between the mine
and public thoroughfares whenever practical to -screen the operation from the public.
9. Sufficient buffer (minimum25 foot undisturbed) shall be maintained between any.
excavation and any mining permit boundary or right-of-way to protect adjacent OEoperty.
10. A physical barrier consisting of a fence or earthen berm, etc., shall be maintained
around the perimeter of any highwall.
11. A. No on -site disposal of refuse or other solid waste that is generated outside of the
mining permit area shall be allowed within the boundaries of the mining permit.
area unless authorization to conduct said disposal has first been obtained -from
both the Division of Waste Management and the Land Quality Section, .
Department of Environment and Natural Resources. The method of disposal
shall be consistent with the approved reclamation plan.
B. Mining refuse defined by G.S. 7449 (14) of The Mining Act of 1971 generated
on -site and directly associated with the mining activity may be disposed of ina
designated refuse area. All other waste products must be disposed of in a
disposal facility approved by the Division of Waste Management. No petroleum
products, acids, solvents or their storage containers or any other material -that
may be considered hazardous shall be disposed of within the permitted area.
C. For the purposes of this permit, the Division of Land Resources considers the
following materials to be "mining refuse" (in addition to those specifically listed
under G.S. 74-49 (14) of the N.C.-Mining Act of 1971):
1. on -site generated land clewing debris
2.. conveyor belts
3. wire cables
4. v-belts
5. steel reinforced air hoses
6. drill steel
D. If mining refuse is to be permanently disposed within the mining boundary, the
following information must be provided to and approved by the Division of Land
Resources vior to commencement of such disposal:
1. the approximate boundaries and size of the* refuse disposal area;
2. a list of refuse items to be disposed;
3.. verification that a minimum of 4 feet of cover will be provided over the
refuse;

iI
Page 5
4. verification that the refuse will be disposed at least 4 feet above the
seasonally high water table; and
5. verification that a permanent vegetative groundcover will be established.
Are annual Reclamation Report shall be submitted on a form supplied by the Department
by February 1 of each year until reclamation is completed. and approved.
13. The operator shall notify the Department in writing of the desire to delete, modify or
otherwise change any part of the mining, reclamation, or erosion/sediment control plan
contained in the approved application for a mining permit and any approved revisions to
it. Approval to implement such changes must be obtained from the Department prior to
on -site implementation of the revisions.
14. The security, which was posted pursuant to N.C.G.S. 74-54 in the form of an $85,100.00
surety bond, is sufficient to cover the operation as indicated in the approved application.
This security must remain in force -for this permit'to be valid. The total affected land
shall not exceed the bonded acreage.
15. A. Authorized representatives of the Division of Archives and History shall be
granted access to the site to determine the presence of significant archaeological
resources.
B. Pursuant to N. C. G. S. 70 Article 3, "The Unmarked Human Burial and Human
Skeletal Remains Protection Act, " should the operator or any person in his
employ encounter human skeletal remains, immediate notification shall be
provided to the county medical examiner and the chief archaeologist, North
Carolina Division of Archives and History.

y� Page 6
APPROVED RECLAMATION PLAN
The Mining Permit incorporates this Reclamation Plan, the performance of which is a condition
on the continuing validity of that Mining Permit. Additionally; the Reclamation Plan is a
separable obligation of the permittee, which continues beyond the terms of the Mining Permit.
The approved plan provides:
Minimum Standards As Provided By G; S. 74-53
1. The final slopes in all excavations in soil, sand, gravel and other unconsolidated
materials shall be at such an angle as to minimize the possibility of slides and be
consistent'with the future use of the land.
2. Provisions for safety to persons and to adjoining property must be provided in all'
excavations in rock.
3. All overburden and spoil shall be left in a configuration which is in accordance with
accepted conservation practices and which is suitable for the proposed subsequent use
of the land.
4. No small pools of water shall be allowed to collect or remain on the mined area that are,
or likely to become noxious, odious or foul.
5. The revegetation plan shall conform to accepted and recommended agronomic and
reforestation practices as established by the North Carolina Agricultural Experiment
Station and the North Carolina Forest Service.
6. Permittee shall conduct reclamation activities pursuant to the Reclamation Plan he
Incorporated. These activities shall be conducted'according to the time schedule
included in the plan, which shall to the extent feasible provide reclamation simultaneous
with mining operations and in any event, provide reclamation at the earliest practicable
time after completion or termination of mining on any segment of the permit area and
shall be completed within two years after completion or termination of mining.
RECLAMATION CONDITIONS:
1. Provided further, and subject to the Reclamation schedule, the planned reclamation
shall be to regrade and satisfactorily revegetate any disturbed areas.
2. The specifications for surface gradient restoration to a surface suitable for planned
future use are as follows:
A. All the final perimeter sideslopes shall be graded. to a -3 horizontal to 1 vertical or
flatter slope.

Page 7
B. Any settling ponds or sediment basins shall be backfilled and stabilized.
C. The processing, stockpile, and other disturbed areas neighboring the mine
excavation shall be leveled and smoothed.
D. Compacted surfaces shall be disced, subsoiled or otherwise prepared before
revegetatioh. i
E. No contaminants shall be permanently disposed of at the mine site. On -site
disposal of waste shall be in accordance with Operating Condition 11A through D.
F. The affected land shall be graded to prevent the collection of noxious or foul
water.
3. Reve etation Plan:
After site preparation, all disturbed land areas shall be revegetated as per the following:
Permanent Seeding Specifications
Dates Species Rate, LbslAcre
February 15- April 1 Korean Lespedeza 10
Fescue 40
Redtop 1
Winter rye (grain) 15
April 1= July 31 Common Bermuda 50
August 1- October 25 Lespedeza (unscarified) 30
German millet 40
October 25- February 15 Rye (grain- temporary) 120
Soil Amendments
Lime- 2000 Ibslacre or follow recommendations from a soil test.
Fertilizer- 1000 Ibs/acre 8-8-8 or 10-10-10, or follow recommendations from a
soil test.
Mulch; All seeded areas shall be mulched using.small .grain} straw at a rate
of 2000 lbslacre and anchored appropriately.
Whenever possible, disturbed areas should be vegetated with native warm season
grasses such as switch grass, Indian grass, bluestem and gamma -grass.

Page 8
In addition, the permittee shall consult with a professional wildlife biologist with the N;c.
Wildlife Resources Commission to enhance post -project wildlife habitat at the site.
4. Reclamation Plan:
Reclamation'shall be conducted simultaneously with mining to the extent feasible. in
any event, reclamation shall be initiated as soon as feasible after completion or
termination of mining of any mine segment under permit. Final reclamation, including
revegetation, shall be completed within two years of completion or termination of mining.
This permit, issued October 21, 1994, is hereby renewed this 28th day of December,
2004 pursuant to G.S. 74-52.
4
By:
ames D. Simons, Director
Division of Land Resources
By Authority of the Secretary
Of the. Department of Environment and Natural Resources
e

'•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
DOUGLAS B. HUFFMAN
HUFFMAN BORROW PIT NO 2
2609 SPRINGS RD NE
HICKORY. NC 28601
1••
NCDENR
NORTH CAROLINA DEPARTMENT OF
ENVIRONMENT AND NATURAL RESOURCES
Subject: Reissue - NPDES Stormwater Permit
Huffman Borrow Pit No 2
COC Number NCG020284
Catawba 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,
for Kerr T. Stevens
Director. Division of Water Quality
CC: Central Files
Mooresville 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

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i
STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
DIVISION OF WATER QUALITY
GENERAL PERMIT NO. NCG020000
CERTIFICATE OF COVERAGE No. NCG020284
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,
HUFFMAN BORROW PIT
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
HUFFMAN BORROW PIT NO 2
SR 1170, 18TH AVE., SE
HICKORY
CATAWBA COUNTY
to receiving waters designated as a UT of the Henry Fork River in the Catawba 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.
b/��i t��l' s t•Ht'
for Kerr T. Stevens, Director
Division of Water Quality
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
April 21, 1995
Joe E Huffman
Huffman Borrow Pit No 2
2608 Springs Rd Ne
Hickory, NC 28601
10
�EHNR
Subject: General Permit No. NCG020000
Huffman Borrow Pit No 2
COC NCG020284
Catawba County
Dear Jod E Huffman
In accordance with your application for discharge permit received on November 7, 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 question concerning this permit, please contact MR. BILL MILLS at telephone number
919/733-5083.
Sincerely,
06anal Signed'By
Coleen H. Sullins
A. Preston Howard, Jr. P.E.
cc: Mooresville 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
GENERAL PERMIT NQ, NCG020000
CERTIFI ATE OF COVERAGE NO, NCG020284
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,
Joe E. Huffman and Douglas B. Huffman
is hereby authorized to discharge stortnwater from a facility located at
Huffman Borrow Pit No. 2
2608 Springs Road, NE
Hickory
Catawba County
to receiving waters designated as an unnamed tributary to Henry Fork River in the Catawba River Basin
in accordance with the effluent limitations, monitoring requirements, and other conditions set forth in Parts I, II, III
and IV of General Permit No. NCG020000 as attached.
This Certificate of Coverage shall become effective April 21, 1995.
This Certificate of Coverage shall remain in effect for the duration of the General Permit.
Signed this day April 21, 1995. r
Original ;igned By
t,nlean H. Sullins
A. Preston Howard, Jr., P.E., Director
Division of Environmental Management
By Authority of the Environmental Management Commission

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GENERAL NOTES
`I 1 r
1 I r I \ \�D \ \ \ \ \ \ \ f TIMBERLAND HILLS O /7 oijimom
,0 \ \ \ \ \ \ \ \ \ f — r PB 11, PG 50
iii r _ 1 f
\\\\ \ 1 y \ \ \ \ \ \ \ \ `3711 _b5-.ZB 4524�- N010 3711 OS 28 3161 I / /
\ 1 1 \ \ \ \ PAUL L. COWER r �7W05 28 4308 r UN kdED / DORIS LOIS SPARKS PYATT 3711 OS 27 3765 UNNAMED / 3711 O5 �7 4503
\ \ \ \ \ \ \ 161� 0557 \ _T BARSARA . Ol TOIL 1 'STREET / DOUGLAS K. HOLBRpOK 5TREET / BARBAR%y A. BOLTON
\ \ \ \ 1 1 I \ \ \ \ \ \ \ \ \ ` 1 ` — �33'- 467 1 / TREET / / / QOO 713 - 513 I 3711 05 28 3151 / / 2033 - 0467
_ ttt��� 60' R/�pG / / / /� / o q DONALD L. ORDERS f \ / /
0 854 - 153 299fi - 244 0 60 R W
Slb
3'3g--
2' (OD
IS1a"
3f11 ¢9 27/4342
4- � I / / — A W
r CY �hIRU
SO�i'4'(13f"V`I j j I4�.7�' —1 1 \ \\ \ \ \ \ \ \ \ \r r t / /f05� 1]9/ q90
1. PROJECT IS LOCATED WITHIN THE CATAWBA RIVER BASIN.
2. PROJECT lS SUBJECT TO THE 100 YEAR FLOOD PLAIN \ \ \ \ \ \ \ \ \ \ \ \ \ �` ~ — — �' / /�
AREA AS SHOWN.
3. RECEIVING WATER COURSE. UNNAMED TRIBUTARY TO
HENRY FORK, STREAM INDEX 11-129-1--1(12.5), — — I 1 I I I l 1 o
CLASS "C", AND IS NOT ON THE 3030(d) LIST OF
IMPAIRED WATERS.
4. LATITUDE. 35.7008'
LONGITUDE:-81.3183'
5. SOIL TYPES: r �' /
taro _ CfD Clifford sandy loam \
s7o �
CsA Codorus loam \\
FaE3 Fairview clay loam 960PvC Poplar forest gravelly sand / \
WwF Woolwine Fairview —Westfield complex �Pff WAVE BEEN— I I \ \\\\ \\ \
\
\(\1 \1 \\ \ly l
\ \ \
\ (1/
1 l I
1 / j 952
LEGEND
RIGHT OF WAY
- w W EXISTING WATER MAIN
_SS_SS_ EXISTING SANITARY SEWER
N90'00'00" E — PROPERTY LINE
ADJOINING PROPERTY LINES
x TEMPORARY SILT FENCE
TD TD TEMPORARY DIVERSION DITCH
CREEK BANK
�•— 100 YEAR FLOOD PLAIN
LIMITS OF DISTURBANCE
GRAVEL CONSTRUCTION ENTRANCE
DRAINAGE FLOW
7Abe[Y
/ ~- - �J/I 1I \ \\ // J - - - - -
\
1TD
1 I / 1 / � _---__��\ \ \ \\ \ \ \\ \ 11 \ \ \ 1l
\1I III I I 1 I I 1 �-
\ / � / _ ✓/ / \ \ \ 1 I I I I I I' IWHEN SLOPE HEIGHT
EXIST. DIVEIR-SIISNS
1 REACHES 15 , SEED
\\ I AND MULCH THE CUT
BEN3711\06. Y06809 JR. Lf)\ / l/ II 1 1 1 1 1 1 1 1 / / I STOCKPILE I I /t Y r I y r \ \ \ \ \ Il I V1 \ 1 1
'` r \ \ \ \ I I y 1
/ / / III 1 1 1 / / I I AREA \ 11 I I I I l l l I I y SLOPE PER SCHEDULES �
\1841� 1 Do I 1 1 1 I / / r \ I 111 1
I I (0.31 ACRES) / / / // / 1 14�1 I I I I I I I I I I y ION SHEET 2
o
\ \_ �,,
\
- �
\ / 1 l 1 / / / o /
\ \ \ N / / // 1 I Ill I I I I / �\� -- �' /� / / / f_4 �\ \\ 1 111�11 II l I I I I y I \ / // / / / / /// PHASE 2 \ \\ \\\\ \\ \\ \\ V
I I CURRENTLY
UNDISTURBED
\ f II I 1 1 1 \ \ I !
�/ �//l /r 1 I / \ ♦ 1 IIIlI-I I I I l i 1 1 / 1 1 I 1 I I 1 /\\ \ \ ♦ \ \ \ \ \ \� �
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// I /// I jl I l I I I I I / I I I I I / \ \ \ \ \
1 I ! / / \ \ \ \ \ / !
I \ l I
\
\ STING\ \ \ \ \ \\ \
CROSSING
as
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CLYDANNIE SUBDIVISION
\ \ \\ \ -. / / / / // / / / / / / I I 1 IIII 1 \ \ / 1 1 1 I 1 1 I / \ \ \ �• \ \ \ \ \ --_- / / / / l
PB 30, PG 179
r371, 091i s22� /
SEXIST SEDIMENT I / \ 1 1 11 1 \1 \ \ \ \ ` / / / 1 \ \ 1 \ \ \ \ \ — J / / 1 1 RALPHIf.
\ \ \ \ \ \ \ ♦ \ - / // / / // / / / / / / // / / / / / - _ / / / 1! \11111� SH�"M
BASIN/2 157—
-
(0.86ACRES) 6\\\
/
/ /
\\\\ \111 \\ \ \ \\\`-,_\\
\\ \ \ �1\ \\\ \\\� \ / /I / I I 1 1 11 / / / \ 1 1 1 1 NEW SKIMMER BASO--3- / //
/ / / \ \\ \\ \\\\ \ \\\ \\ \ \\ I
NCGS MON. \ \
\ \\ \ / / / / / � / \ / I + I l \ \ \ \ \ \ \\ \ / / I / / / / \ \ 1 \ E3TM: 62� x 117� EL = 743, �I ! 1— 25' BUFFER TO REMAIN
"STONE" / I /
TOP: 74 x 129 , EL = 746 / /
\ \ ` / / / / / / / / / / ) \ \ \ \� \\ \ \ \ / / / / / / \ 1 / / I / UNDISTURBED AROUND THE
z!i97p— -- J // / / / / / / / / � / / J / / �! j / / / 1 \ \\ \\ \ \ \ \\\ \ \ \ \ � . \ \ / / / / / / / / \ \ \ \ 1 \ \ (0.20 ACRES) ♦ / / f -
- PROPERTY BOUNDARY TYP
/ � / / / \ \\ \\ \// / ♦ / // // / �// � / r—�r`+\\ \ \ \\\\ \\ \ \ \\ �—_. / I // I l // / 1 1 1 \ � � \ \ \ / � III 1 —-
I >�, \ / / / f / / // - \ \ \ \ \ ♦ O / /// I BAFFLES
/ / / 960` //// / = , / / // /_ _ _/ �\ \\\ \\\\\ \ \ ♦ \ J / 1 \ \(TYP)
1\\\\\\\\
EXIST. DIVERSION
/ Dot LOT
EXISTING GRAVEL
/ - / �� IIII / �/ __ \ \ \ \ 1 f /rJ 371109177194
/ _ 11 \ \ \ \-_ z
3711 05 19 7097 / / — CONSTRUCTION / / / / / / �' // / / / r� r ~ "� \ \ \ \ \ \ \ \\ \ \ \ / l I \ \ \ \ \ \ J 4 I I I j r RA157 E. 601
/ 1 — ENTRANCE. TO BE / \ \ ` / / / / \ \ \ / 4 r r 1577 — so1
JAMES D. LESTER / / ` � 4 r r �
1415 - 999 / S03'5�' " MAINTAINED PER
/� DETAIL ON SH T 2. / / �' .r : \\ \ \\\\ \\r\ \ \ \\ \ \ \ \ \ / / I / \ \ \ \ T! \ \ I21
r / / // /i Ir _r r / .yam•.
EXISTING 60" CMP ` \ \ \ \\ \ \ \ 1 I
_ � �, RISER w/ 42 Cf!1P 1 1 1
o _ r I ' BARREL
/ — rrr rr/i / /r f. / •�`..—..—..r./\ \\ \ \\ \\ _\J / / f �.11 I� 1 1 1 1 111
3711 05 19 6071 i
JOSEPH A. DENNIS _ r / r i rr r i / /' ��' ' i �' .. ` / ♦ \ \ \\ \ \ \ \ / I 1 \
2960 - 1272 / / / ' I
I ` \\� �i i I �� • > 100 YR FLOOD PLAIN
I .♦ \ i \\\ / / � ' \ - \ 11 I III I
_— � +— \ f��I r�/i irl "~' —..—. �• �•• /' PER CATAWBA CO CIS EMS
— I _ / / / �✓' "'•+. 50' BUFFER TO REMAIN I •.`•• \ ♦ . \ \\ \\ \'� \ \ \ \ \ ` // , EL: 745
-
/ OUTFACE #002 \\ \ SUNDISTURBED ALONG � . �/\ I OUTFAL_ 2.5 K\IMMER
CREEK (TYP) LAT: 35.7013LAT: 35,6999'
LONG:—81.3188' LONG:—81.3190w/ 2.3 DIA
3711 os,s 6790 _ — ORIFICE
- -S \ 1 1 \ I`•�1 \ I II I of ! I / / ` \ 1 I I 1 1 I 1 1 1 } 1 i I 1I I 1II III III III IIi Ii
I II II
JOSEPH A. DENNIS c + I/ r r ! 1 — — SS
zsoe — 1874 _ — — � ,,�55 `�\• . \ 1 I l l j l I I
— - ---1_ / /h ���s - \- -\\ \' ��\ \\� \i\---\\tea - \ �� •i� 21 I I I I j I / 1 l I I I Ij i j ,
—ss �' I I SS__ \ \ •�����\ \\�---- --\��� \\ �-\ 11y I I I I I I l 1 960�
ss — l _
\\ UNNAMED TRIBUTARY' ly �_gs — — — — —
s \ TO HENRY FORK
s S \ 1 _ \ \ •\ `\ ` \ \ _ _ — ` _ \ \ \ , \ 1 1 I I I y 1 1 1 \ \ \ ` ~ J
/
_ \ ss \ EXIST SEDIMENT r 1 ` 1 ~
3711 05194462 ./ Ij ss \ \ TRAP 1 w/ 5' WEIR.\1 \\ ---- �y �\\�
HAROLD E. HARVELL ^ • � \ (006 ACRES} %_ — _ _—_ \ \ \ \\ \ \ \\\ \ ♦ \ 960
1900 - 1338 1 \ \ \ OUTFACE 01 1 _ 1 �S �5 _ — \ \\ \ \ \ \ \ \ \ \ \
LAT: 35.67 2' \\ _ —�—\-5�
LONG:—81.5476'
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3711 05 18 2791 �' Q y - — — — — _ — — r — — — — — 2449 - 1833
LOT 100 ^ / l J� r /'Ir/ 50 v T r
I Cv I / I I — — LOT 91 LOT 90 — — — -- 960-
PROVIDENCE FOREST, MAP 2 Q \ 37,1105 18 1 13 / LOT 94 LOT 93 j LOT 92 LOT 88 — - j - -
/ LOT 95 3711 05 18 1396 4 3711 O5 18 1390 - 1/23/15 - —
PB 33, PG 40 L7 WINUSO(JG PROP RTY / 3711 OS 18 2507 3711 O5 18 1590 3711 05 18 2404 3711 05 18 1203
/ yy� 3711 OS 1695 PHILUP T. DELLINGER KIEU HANH THI LE 96D— J ® +1
SUE LEE Q \ 0 ERS INC CRAFT HOMES USA LLC JOSHUA C. PAGE HEATHER E. BISSELL BYRON PEREZ 4 �
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3037 - 667 3� \ 244� - 183 CRAFT HqM S USA LLC ` 2590 - 4053 3253 - 1335 I ,lN��•` 1
2338 - 1183 1 2426 - 1040 2474 - 0447 ! 2590 - OOD9 88 I i „'
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PHASE II, MAP II -- PB 54, PG 32
"rrlIIII1l''
DRAWN BY: SLK
DESIGN BY: SLK
PROD. MGR. SLK
DOUGLAS B. HUFFMAN
2608 SPRINGS RD.
HICKORY, NORTH CAROLINA
(828)256 - 5488
KING ENGINEERING of CONCORD, INC.
401 POTEAT DRIVE
MORGANTON, NORTH CAROLINA 28655
PHONE 828 437 - 3851
� �
HUFFMAN BORROW PIT #2
CATAWBA VALLEY BLVD.
CATAWBA COUNTY � N �
SITE PLAN
,
�� 6 CN0.
o' 15' 30' so' 120' 180' zoo'
DATE: JAN. 23 2015
DWG NO. 14031 SW..01
SHEET NUMBER
� 2
OF
DATE
DESCRIPTION OF REVISIONS
MADE
APPR.
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DRAINAGE AREA BOUNDARY
NO, I DATE
DRAWN BY: SLK DOUGLAS B. HUFFMAN KING ENGINEERING of CONCORD, INC. HI,JFFMAN BORROW PIT #2
4�1 POTEAT DRIVE
DESIGN BY. SLK 2608 SPRINGS RD. AREA DRAINAGE MAP
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SLK HICKORY, NORTH CAROLINA MORGANTON, NORTH CAROLINA 28655 1 = 100
,
PROD. MGR. ATAWBA VAL EY BLVD. (828) 256 — 5488 PHONE (828) 437 - 3851 ATAWBA COUNTY, NC
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DESCRIPTION OF REVISIONS MADE I APPR.
0' 25' 50' 100' 200' 300' 400'
DATE: JAN. 23 2015
DWG NO. 14031SW.02
SHEET NUMBER
2—OF-2
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