HomeMy WebLinkAboutNCG020808_COMPLETE FILE - HISTORICAL_20120726STORMWATER DIVISION CODING SHEET
NC6 PERMITS
PERMIT NO.
�V C�� b a D O
DOC TYPE
HISTORICAL FILE
❑ MONITORING REPORTS
DOC DATE
❑ ���a b -�j
YYYYMMDD
I�CDENR
North Carolina Department of Environment and Natural Resources
Division of Water Quality
Beverly Eaves Perdue Charles kVakiid, P.E. Dee Freeman
Governor' Director Secretary
July 26, 2012
Sally Young
Yancey Stone Inc - Yancey Stone Incorporated
5 Williams Road
Fletcher, NC 27699
Subject: Rescission of NPDES S
tormwater
Certificate of CoverageYancey Stone Inc - Ya
Yancey County
Dear Permittee-
On July 19, 2012, the Division of Water Quality received your request to rescind your coverage under
Certificate of Coverage Number N_C_G020264. In accordance with your request, Certificate of Coverage
Number NCG020264 is rescinded effective immediately. Your facility is now covered under the active
permit NCG02080%
If you have questions about this matter, please contact Brian Lowther at (919) 807-6368, or the Water
Quality staff in our Asheville Regional Office at .
Sincerely,
f gdz�o—,
for Charles Wakild, PE., Director
cc: Asheville Regional Office
Stormwater Permitting Unit
DWQ Central Files - wlattachments
Fran McPherson, DWQ Budget Office - please waive applicable fees
t i l�4''1 UUL 201Z "J
Wetlands and Stormwater Branch
1617 Mail Service Center, Ralegh, North Carolina 27699-1617
Location: 512 N. Salisbury St, Ralegh, North Carolina 27604
Phone: 919-807-63001 FAX: 919-807-6494
Iriterniet: wAw.ncwai qualii5'.cryy
An Equal Opportunity 1 Affirmative Action Employer
Nne
orthCarolina
Naturallrf
NC®ENR
North Carolina Department of Environment and Natural Resources
Division of'Water Quality
Beverly Eaves Perdue Charles VVakiid, P.E. nee Freeman
Governor' Director Secretary
July 26, 2012
Sally Young
Yancey Stone Inc - Yancey Stone Incorporated
S Williams Road
Fletcher, NC 27699
Subject: Rescission of NPDES Stormwater Permit
Certificate of Coverage Number N00020264
Yancey Stone Inc - Yancey Stone Incorporated
Yancey County
Dear Permittee:
On July 19, 2012, the Division of Water Quality received your request to rescind your coverage under
Certificate of Coverage Number NCG020264. In accordance with your request, Certificate of Coverage
Number NCG020264 is rescinded effective immediately. Your facility is now covered under the active
permit NCG02080%
If you have questions about this matter, please contact Brian Lowther at (919) 807-6368, or the Water
Quality staff in our Asheville Regional Office at .
Sincerely,
for Charles Wakild, P.E., Director
cc: Asheville Regional Office
Stormwater Permitting Unit
DWQ Central Files - w/attachments
Fran McPherson, DWQ Budget Office - please waive applicable fees
^•fir,•_ �1:-':f,::..r�5.:J1'e-:.>.it�iti.,.. RF
0 2012
VtiATEri f UALITY S-�TION
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Wetlands and Slormwater Branch Once 1617 Mail Service Center, Ralegh, North Carolina 27699.1617 NorthCarolina
Location: 512 N. Salisbury St. Ralegh, North Carolina 27604
Phone: 919-807-63001 FAX: 919-807-6494 Naturally
Internet: wrrvv.n�u�aterquali�r.ory
An Equal Opportunity 4 Affumalive Actior Employer
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NC®ENR
North Carolina Department of Environment and Natural Resources
Beverly Eaves Perdue
Governor
Mike McCrary
Yancey Stone Company
5 Williams Road
Fletcher, NC 28732
Dear Mr. McCrary:
Division of Water Quality
Coleen H. Sullins
Director
November 29, 2011
Subject: Genii
Low
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yex+.a.•F:,,.,:,,.,�.;�, .� Dee Freeman
Y -w.s ..w v „�,- 1�h� h?f�Y•iR:�P�T�•i r'.ICr'„•i': A'.l- 4�.
secretary
Y
I-Ieit'No" NCG020000•• „-y -. r
L� li DEC 1 2011
WATER QUALITY S�--rT;%,'J
ASHt_1llt LF E3E,ti�-`:;I. CFICE
COC NCG020808
Yancey County
In accordance with your application for a discharge permit received on October 24, 2011,
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 Water Quality. The Division of Water Quality 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 Water Quality or permits required by the Division of Land
Resources, Coastal Area Management Act or any other federal or local governmental permit that
may be required.
If you have any questions concerning this permit, please contact Brian Lowther at
telephone number (919) 807-6368,
Sincerely, p
for Coleen H. Sullins
cc: Asheville Regional Office
Central Files
Stormwater Permitting Unit Files
Wetlands and Stormwater Branch
1617 Mail Service Center, Ralegh, North Carolina 27699-1617
Location: 512 N. Salisbury St. Ralegh, Narth Carolina 27604
Phone: 919-807-63001 FAX: 919-807-64941 Customer Service: 1-877-623-6748
Internet; www.ncwaterquality.org
An Equal Opportunity 1 Af iirma6ve Adion Employer
NonrthCarolina
Naturally
STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
DIVISION OF WATER QUALITY
GENERAL PERMIT NO. NCG020000
CERTIFICATE OF COVERAGE No. NCG020808
STORMWATER 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,
Yancey Stone Company
is hereby authorized to discharge stormwater from a facility located at
Low Gap Quarry
19 Crushing Road
Burnsville
Yancey County
to receiving waters designated as the Cane River, a class WS-11, Tr, HQW water in the French
Broad 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 November 29, 2011.
This Certificate of Coverage shall remain in effect for the duration of the General Permit.
Signed this day November 29, 2011.
X�� /�Z/&
for Coleen H. Sullins., Director
Division of Water Quality
By the Authority of the Environmental Management Commission
LOCATION MAP: 4)
• r Y
NCG020808
W.
S
Map Scale 1.24, 000
Yancey Stone Company
Low Gap Quarry
Latitude: 350 52' 8" N
Longitude: 820 19 2" W
County: Yancey
Receiving Stream: Cane River 7-3-(0.5)
Stream Gass: WS-II; 1R,HQW
River Basin: French Broad
Facility Location
® 0
C
Permit: NCG020808
SOC:
County: Yancey
Region: Asheville
Compliance Inspection Report
Effective: 11/29/11 Expiration: 12/31/14 Owner: Yancy Stone Company
Effective: Expiration: Facility: Low Gap Quarry
19 Crushing Rd
Contact Person: Mike McCrary
Directions to Facility:
System Classifications:
Primary ORC:
Secondary ORC(s):
On -Site Representative(s):
24 hour contact name
Related Permits:
Inspection Date: 08/25/2014
Primary Inspector: Shawna Riddle
Secondary tnspector(s):
Burnsville NC 28714
Title: Phone: 828-682-2645
Certification: Phone:
Mike McCrary 828-684-5522
Entry Time: 10:30AM Exit Time: 11:30AM
Phone:
Reason for Inspection: Routine Inspection Type: Compliance Evaluation
Permit Inspection Type: Mining Activities Stormwater Discharge COC
Facility Status: ❑ Compliant Not Compliant
Question Areas:
E Storm Water
(See attachment summary)
Page: 1
CI
Permit: NCG020808 Owner - Facility: Yancy Stone Company
Inspection Date: 0812512014 Inspection Type : Compliance Evaluation Reason for Visit: Routine
Inspection Summary:
Low Gap Quarry was issued a stormwater permit NCG020264 on 616/06. The permit was rescinded on 7/26/12. They were
issued another stormwater permit NCG020808 on 11129/11. The site has not been inspected for stormwater since 2007.
We discussed the stormwater requirements with Chuck McCrary at the site. They do not have a storm water pollution
prevention plan. We told Chuck to contact his consultant to have a SPPP made or he could do the plan himself. Sampling
requirements for qualitative/analytical monitoring need to be done as well. Measures are being maintained and site looks
good otherwise.
Page: 2
0
E�
Permit: NCG020808 Owner - Facility: Yancy Stone Company
i
Inspection Date: 08/25/2014 Inspection Type : Compliance Evaluation
Reason for Visit: Routine
Stormwater Pollution Prevention Plan
Yes No NA NE
Does the site have a Stormwater Pollution Prevention Plan?
❑ 1111
# Does the Plan include a General Location (USGS) map?
❑ ❑ ❑
# Does the Plan include a "Narrative Description of Practices"?
❑ ❑ ❑
# Does the Plan include a detailed site map including outfall locations and drainage areas?
❑ ❑ ❑
# Does the Plan include a list of significant spills occurring during the past 3 years?
❑0 ❑ ❑
# Has the facility evaluated feasible alternatives to current practices?
❑ 0 ❑ ❑
# Does the facility provide all necessary secondary containment?
❑ ❑ ❑
# Does the Plan include a BMP summary?
❑ ❑ ❑
# Does the Plan include a Spill Prevention and Response Plan (SPRP)?
❑ 0 ❑ ❑
# Does the Plan include a Preventative Maintenance and Good Housekeeping Plan?
❑ 0 ❑ ❑
# Does the facility provide and document Employee Training?
❑ 0 ❑ ❑
# Does the Plan include a list of Responsible Party(s)?
❑ 0 ❑ ❑
# Is the Plan reviewed and updated annually?
❑ 0 ❑ ❑
# Does the Plan include a Stormwater Facility Inspection Program?
❑ 0 ❑ ❑
Has the Stormwater Pollution Prevention Plan been implemented?
❑ 0 ❑ ❑
Comment: No SPPP
Qualitative Monitoring
Yes NO NA NE
Has the facility conducted its Qualitative Monitoring semi-annually? ❑0 ❑ ❑
Comment: No SPPP
Analytical Monitoring Yes No NA NE
Has the facility conducted its Analytical monitoring? ❑ 0 ❑ ❑
# Has the facility conducted its Analytical monitoring from Vehicle Maintenance areas? ❑ 0 ❑ ❑
Comment: No SPPP
Permit and OutfaIIs Yes No NA NE
# Is a copy of the Permit and the Certificate of Coverage available at the site? 0 ❑ ❑ ❑
# Were all outfalls observed during the inspection? E ❑ ❑ ❑
# If the facility has representative outfall status, is it property documented by the Division? ❑ ❑ ■ ❑
# Has the facility evaluated all illicit (non stormwater) discharges? ❑ ❑ E ❑
Comment: No SPPP
Page: 3
A�A
®
NC®ENR
North Carolina Department of Environment and Natura
Division of Water Quality
Beverly Eaves Perdue Coleen H. Sullins
Governor Director
November 29, 2011
Mike McCrary
Yancey Stone Company
5 Williams Road
Fletcher, NC 28732
Resources
Subject: General Permit No. NCG020000
Low Gap Quarry
COC NCG020808
Yancey County
Dear Mr. McCrary:
Dee Freeman
Secretary
In accordance with your application for a discharge permit received on October 24, 2011,
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 Water Quality. The Division of Water Quality 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 Water Quality or permits required by the Division of Land
Resources, Coastal Area Management Act or any other federal or local governmental permit that
may be required.
If you have any questions concerning this permit, please contact Brian Lowther at
telephone number (919) 807-6368.
Sincerely,
l
�ju-'—
for Coleen H. Sullins
cc: Asheville Regional Office
Central Files
Stormwater Permitting Unit Files
Wetlands and Stormwater Branch One
1617 Mail Service Center, Raleigh, North Carolina 27699-1617 Nor ffiCarolina
Location: 512 N. Salisbury St. Raleigh, North Carolina 27604 I
Phone: 919-807-63001 FAX: 919-807-64941 Customer Service: 1-877-623.6748 ;Vaturally
Internet: www,ncwalerquality.org vY �j
An Equal OppodunitylAfflrmativeAclion Employer
STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
DIVISION OF WATER QUALITY
GENERAL PERMIT NO. NCG020000
CERTIFICATE OF COVERAGE No. NCG020808
STORMWATER 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,
Yancey Stone Company
is hereby authorized to discharge stormwater from a facility located at
Low Gap Quarry
19 Crushing Road
Burnsville
Yancey County
to receiving waters designated as the Cane River, a class WS-II, Tr, HQW water in the French
Broad 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 November 29, 2011.
This Certificate of Coverage shall remain in effect for the duration of the General Permit.
Signed this day November 29, 2011.
X��/ /�Z&
for Coleen H. Sullins., Director
Division of Water Quality
By the Authority of the Environmental Management Commission
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NCG020808
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Map Scale 1.24, 000
Yancey Stone Company
Low Gap Quarry
Latitude: 350 52' 8" N
Longitude: 820 18' 2" W
County: Yancey
Receiving Stream: Cane river 7-3-(0.5)
Stream Class: WS-II; 1R,HQI'V
River Basin: French Broad -
r
Facility Location
A�
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North Carolina Department of Environment and Natural Resources
Division of Water Resources
Beverly Eaves Perdue Thomas A, Reeder
Governor Director
November 23, 2011
MEMORANDUM
To: Brian Lowther — Through Tammy Kauffman
NU11 .0% t snit
From: Jim Adams, PE —;p
Regional Fngineer
NCDENR PWS
Ashevilie Regional Office
Subject: Rcview of NPDES GenteralPermit NCG020000
Certificate of Coverage No. NCG020808
Stormwater Discharges
Yancey Stone Company
Response:
Dee Freeman
Secretary
The Town of Burnsville raw water intake is 53 miles downstream of Low Gap Quarry. We
concur with the issuance of this permit provided the facility is operated and maintained properly,
the stated effluent limits are met prior to discharge, and the discharge does not contravene the
designated water quality standards, nor interfere with The 'rown's ability to treat the water from
the Cane River.
❑ Concur with issuance of the above permit, provided the following conditions are met:
❑ Opposes the issuance of the above permit, based on reasons stated below, or attached:
Public Water Supply Section — Asheville Regional Office
_ 2090 US Highway 70, Swannanoa, North Carolina 28778
Phone; 828 296 .5001 FAX: 828-299-70431 Internet: ncdrinkingwater.stata,nc.us
One
Norl
Carolina
Ar Equal Opportunity 1 Affirmative Action Emdoyer
Lowther, Brian
From: Wehner, Judy
Sent: Thursday, November 17, 2011 10:52 AM
To: Lowther, Brian
Subject: RE: Stormwater permit question for mines being renewed.
Since they already have an issued permit I would go ahead and issue it. State Law says if a renewal is pending the
original permit is still valid.
From: Lowther, Brian
Sent: Thursday, November 17, 2011 10:42 AM
To: Wehner, Judy; Rodgers, Ashley
Subject: RE: Stormwater permit question for mines being renewed.
Thanks for the response Judy. So, should we wait to issue our permit until after the mining permit is renewed?
From: Wehner, Judy
Sent: Wednesday, November 16, 2011 4:22 PM
To: Lowther, Brian; Rodgers, Ashley
Subject: RE: Stormwater permit question for mines being renewed.
Typically for pending renewals we do not wait as they probably should have already had a permit. So unless it
something weird we will probably go ahead and issue it. It will be up to DWQ to finish up on the storm water permit.
From: Lowther, Brian
Sent: Tuesday, November 15, 2011 11:39 AM
To: Rodgers, Ashley; Wehner, Judy
Subject: Stormwater permit question for mines being renewed.
Judy and Ashley,
I have a stormwater permit application for Low Gap Quarry that has a mining permit which I believe is being renewed by
you now (00-26). 1 know with new permits we wait until your permit is issued before we issue ours but I was wondering
if we have to do that with renewals. In this case, our permit is only for stormwater and the regional office has
completed the mining review sheet and is ok with us issuing the permit. I know in some cases the mining permit might
change and therefore the renewal could affect our permit. Please let me know what you think about issuing this specific
permit as well as what you think about issuing our permit when you have a renewal in general; Do you want us to wait
until after your permit is renewed for the stormwater permit to be issued?
Thanks for the help.
Brian
Brian C Lowther
Environmento! Engineer
NCDENR I DWQ I Stormwater Permitting Unit
1617 Mail Service Center, Raleigh, NC 27699-1617
512 N. Salisbury St, Raleigh, NC 27604
(919)807-6368
brian.lowther(@ ncdenr.Rov
http://portal.ncdenr.orgLweb/wq/ws/su
E-mail correspondence to and from this address may be subject to the North Carolina Public Records Low and may be disclosed to third parties
unless the content is exempt by statute or other regulation.
Lowther, Brian
From: Cranford, Chuck
Sent: Thursday, November 10, 2011 12:12 PM
To: Lowther, Brian
Subject: RE: SW General Permit NCG020808
Follow Up Flag: Follow up
Flag Status: Flagged
Hi Brian —
I have completed the mining review sheet for this site.
✓ Please issue the COC,
Thanks,
Chuck
Chuck Cranford
Supervisor, Surface Water Protection Section
Division of Water Quality
Asheville Regional Office
2090 U.S. 70 Highway
Swannanoa, NC 28778
Tel: 828-296-4500
Fax: 828-299-7043
ch uck.cranford @ ncdenr.p,ov
Email correspondence to and from this address is subject to
the North Carolina Public Records Law and may be disclosed
to third parties unless the content is exempt by statute or
other regulation.
From: Lowther, Brian
Sent: Wednesday, November 09, 2011 4:33 PM
To: Cranford, Chuck
Cc: Frazier, Wanda
Subject: SW General Permit NCG020808
Chuck,
We've received an NOI from Yancey Stone Company for their site Low Gap Quarry in Yancey
County for coverage under an NCG02. The site discharges to Cane River (C). The site is
already covered under a mining permit with DLR (00-26) and is in the process of renewal. I
have attached the NOI for this site. I also have a large plan sheet. Do you want me to
forward it to you?
Please let me know if the Asheville Regional Office has any concerns about issuing this
facility a COC for this general permit, and, -are there any potential impacts to wetlands? If
we don't receive any objections, we'll. •,iss,ue the ,COC in 30 days.
1
Thanks,
Brian
Brian C Lowther
Environmental Engineer
NCDENR I DWQ I Stormwater Permitting Unit
1617 Mail Service Center, Raleigh, NC 27699-1617
512 N. Salisbury St, Raleigh, NC 27604
(919) 807-6368
brian.lowther@ncdenr.gov
htti)://Portal.ncdenr.org/web/`w-q/`ws/su
0 .' :.
F-moil correspondence to and from this oddness moy be subject to the North 6rolirw-Public. Records Low and moy be disrio,ed to third potties
unless the content is exempt by stotute or other regulotion.
t
, 1
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NC®ENR
North Carolina Department of Environment and Natural Resources
Division of Water Quality
Beverly Eaves Perdue Coleen H. Sullins
Governor Director
November 18, 2011
Mike McCrary
Yancey Stone Company
5 Williams Road
Fletcher, NC 28732
Subject: General Permit No. NCG020000
Low Gap Quarry
COC NCG020808
Yancey County
Dear Mr. McCrary:
Dee Freeman
Secretary
In accordance with your application for a discharge permit received on October 24, 2011,
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 Water Quality. The Division of Water Quality 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 Water Quality or permits required by the Division of Land
Resources, Coastal Area Management Act or any other federal or local governmental permit that
may be required.
If you have any questions concerning this permit, please contact Brian Lowther at
telephone number (919) 807-6368.
Sincerely,
,for Coleen I -I. Sullins
cc: Asheville Regional Office
Central Files
Stormwater Permitting Unit Files
Wetlands and Stormwater Branch One
1617 Mail Service Center, Raleoh, North Carolina 21699-1617 North Carolina
Location: 512 N. Salisbury St Raleigh, North Carolina 27604
Phone: 919-807-63001 FAX: 919-807-64941 Customer Service: 1-877-623-6748 �atura!!r�
Internet: www.nmaterquali�.org
An Equal opportunity l Affirmative Action Emplotjer
A7Division of Water Quality / Surface Water Protection
�`
-NCDENR National Pollutant Discharge Elimination System
EMVIR mN Wv H� REWLMc"
NCG020000
NOTICE OF INTENT
FOR AGENCY USE ONLY
Date Received
Year
Month
Day
Certificate of Coverage
CG Q
Check #
Amount
o
to
Permit Asslgncd to
r
National Pollutant Discharge Elimination System application for coverage under General Per it
NCG020000,. b o o
� n
STORMWATER DISCHARGES associated with activities classified -as:
SIC (Standard Industrial Classification) Code— 14XX Mineral Mining -industry (except as specified�i�low)P I~?
The following activities are also included: c
• 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;
• Overflow from facilities that recycle- process wastewater; and/or
Mine dewatering (wastewater)
The following activities are specifically -excluded from coverage -under this General Permit:
Stormwater discharges associated with peat mining, coal mining, and metal mining;
• Stormwater discharges from mining operations which are intermixed on site with stormwater from asphalt
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-NGG520000 instead of NCG020000:
• Point source discharges of stormwater and wastewater from in=stream sand mining operations (i.e.,. sand
dredging or dipping operations)
For new mining sites that require an authorization to construct (A TQ wastewater treatment facilities: This
NO] is also an APPLICATION -FOR -an ATC for new wastewater treatment facilities. ATC requests must be
submitted at Ieast.90 days prior to construction'.
For existingt mining sites that require an Authorization to Operate (ATO)-wastewater treatment facilities:
This NOI is also -an APPLICATION FOR an ATO for wastewater treatment facilities in place.
_Construction, modification, or installation of anti new treatment components at an existing site requires an
ATC. (If the site is already covered by NCG020000,.the ATC request may be submitted without an NOI).
Some wastewater treatment facilities used to treat or recycle wastewater at mining sites will require an ATC rp for
to construction per 15A NCAC 2H .0138. Please see the-NCG020000-General Permit for details about which
treatment facilities require an ATC (summarized in Tabled below). The authorization to construct or continue
to operate will be issued at the same time as the Certificate of Coverage (COC) for the NCG02-permit. Design -of
treatment facilities must comply with requirements of 15A NCAC 2H .0138:& .0139.
Construction of wastewater treatment facilities subject to the ATCIATO requirements in the NCG02 permit
at new orexisting mining sites requires submission of three (3) sets of plans and specifications signed -
Page 1 of 9
'As per 15A NCAC 2H .0106
2Unless treatment facilities are designed, constructed, and put into operation by employees.intemal to the company who are qualified to perform
such work for their respective companies in accordance with General Statutes, 89C-25 (7), plans and specifications must be signed and sealed
by a RE
SWU-NCG02-NOI Last revised 06/07/2010
NCG020000 N.O.i..
and sealed by a Professional Engineer (P.E.) or qualified staff along with this application. A copy of the
design calculations should be included. Please see questions 18 8,19.
Table 1: Summary of Wastewater Permit Requirements
Quarterly.
Monitoring?
Requires
A to C?
Mine Dewatering (MD)
Yes
...No
Yes
No
MD Discharges that do not need treatment
other than E&SC to meet permit conditions
✓
✓
MD Discharges that need treatment other than
E&SC to meet permit conditions
✓
✓
-Process Wastewater.'
Other Recycle
✓
✓
Closed Loop Recycle
✓
✓
Any Other Process WW
✓
✓
wro For questions, please contact the DWQQ-Regional Office for your area. (See page 7)
(Please print or type)
1) Mailing address of ownerloperator (address to which all permit correspondence will be mailed):
Owner Name Yancey Stone Company
Owner Contact Mike McCrary
Street Address 5 Williams Road
City Fletcher State NC ZIP -Code 2 7-77 a8l3 a_
Telephone No. 828-684-5522 Fax:
E-mail Address
2) Location of facility producing discharge:
Facility Name Low Gap Quarry
Facility Contact
Street Address
City
County
Telephone -No.
Contact E-mail
Mike McCrary
19 Crushing Road
Burnsville, State NC ZIP Code 28714
Yancey
828-682-2645 Fax:
3) Physical Location information:
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). From the highway-19E bypass in -Burnsville take
highway 197 south 9.4 miles to the quarEy entrance
4) Latitude 035-52-08.19N Longitude 082-18-02.11W (degrees,
minutes, seconds)
Page 2 of 9
SWU-NCG02-NOI Last revised 6l712010
NCG020000 N.O.I.
Permits:
6) This NPDES Permit Application applies to which of the following:
❑ New or Proposed Facility Date operation is to begin
X Existing
❑ New Permit not applicable — ATC request only. NPDES Permit Number
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 4 2
7) Provide a -narrative description of the types of -minerals -mined at -this facility: Granite is mined from an
open quarry and -processed by crushing, screening, and washing �1
8) Is this mine an inactive mine site? w News d , s
X No
❑ Yes If yes, do you posses an "Inactive Renewal —from DLR and notified the DWQ Regional Office or
have you certified'to the DWQ that the site -has been stabilized? ❑ No --.❑ Yes
9) Does this facility already have a valid Mining Permit from the Division of Land Resources (DLR)?
❑ No
X Yes
If No, please indicate the status of the Mining Permit application:
If yes, please provide the Mining Permit number: _00-26 Please also
provide a copy of your DLR Mining Permit with this DWQ application.
Note: DWQ cannot issue a COC for the NCGO20000 General Permit until a Mining Permit is issued or
renewed by the -Division of 'Land Resources (DLR).
10) Does this -facility have any other-NPDES-permits?
X- No
❑ Yes If yes, list the permit numbers for all current NPDES permits for this facility:
11) Does this facility have any Non -Discharge permits (ex: recycle permits)?
X No
❑ Yes If yes, list -the permit'numbers-for all current Non -Discharge permits -for this facility_
12) Does total -area of this -mine site include ready -mix and asphalt areas?
X No
❑ Yes
If yes, -do they have DWQ stormwater permits (if owned by the -same company)? ❑ No
(provide permit -number )
If not owned by the same company, who is the -owner?
13)-Will this mining operation precede development activities at this -site?
X No
❑ Yes
❑ Yes
14) Is this mine located within one of the 20 Coastal Counties and will it add -more than 10,000 ft2 of impervious
surface?
X No
Page 3 of 9
SWU-NCG02-NOI Last revised U7/2010
NCG020000 N.O.I.
❑ 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.
15) Is this mine located the Neuse, Tar -Pamlico, or Catawba River Basin, or the Randleman or Jordan
Water supply Watersheds?
X No
❑ Yes If yes, what size stream buffers are included on site? ft. Please show buffers in site plans.
Discharge_ Points, Receiving Waters & Wetlands:
16) 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? Cane River
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): HQW 60 -jl :I -;-
Note: Discharge of process wastewater to receiving waters classified as WS-II to WS-V or SA must be
approved by the N.C. Dept. of Environmental Health. If DEH does not approve, coverage under
NCG020000 cannot be granted. No new discharges of wastewater are permitted in receiving
waters classified as WS-1 or freshwater ORW. Wastewater discharges to Saltwater ORW will
not be approved under the NCG02 General Permit.
17) If your facility has wastewater discharges and they are to HWQ, PNA waters (Primary Nursery Areas) waters,
what is the flow rate? (See http://www.ncdmf,net/maps/FNA makindex.htm_I, for map)
18) Discharge Points:
Number of discharge points (ditches, pipes, channels, etc. that convey discharges from the property): 'OV6
Onsite: Stormwater: Mine dewatering: Process Wastewater Overflow: tott.51ezv2—V'-
Offsite: Stormwater:4 Mine dewatering: Process Wastewater Overflow:
Discharge points should be clearly marked on the submitted site plan.
Please provide short narrative description of discharges: All stormwater discharging offsite if from sediment
traps which are approved by DLR in the mining permit All 4 discharges are from sediment traps and are
shown on the attached map. The traps are designed using the latest trap and basin design based on flow in
cubic feet per second rather than storage.
a) Is your mine dewatering and discharging? (Answer only if you are dewatering)
fit% t✓t57�'+,,27ta✓
X 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)
X No
❑ Yes If Yes, please explain how you are dewatering, and where that water will be directed:
Page 4 of 9
SWU-NCG02-NOI Last revised V712010
NCG020000 N.O.I.
19) Will mining operations require dewatering near wetlands or impact any stream, groundwater, or wetlands?
X 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 — approvaLof a Pumping O&M plan maK be required priorto
coverage under this -general permit. The Pumping O&M Plan should be submitted to the
appropriate Regional-Officeand 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 yourlocal Regional Office for questions specific to your mine.
20) If you are dewatering, are there wetlands or surface waters within 400' of -the mine pit perimeter?
X No
❑ Yes If yes, what distance are they from the mine pit -perimeter?
21) Have you been required to obtain a 4041401 Certification_permits?
X No
feet.
❑ Yes If yes, please briefly describe below (include information such a required mitigation, BMPs, setbacks,
and/or O&M plans for on or off -site wetlands or other pertinent information). Attach other sheets as necessary:
22) Have you been -required to obtain a wetland -delineation certified by the US Army Corps of Engineers?
X No ❑ Yes If'yes, please attach, to application submission.
Stormwater BMPs:
23)-Does this facility employ any best management practices for stormwater control?
❑ No X Yes If yes, please briefly describe: —Sediment and erosion controls as described and shown in
the mine permit application
24) Does -this facility have a Stormwater Pollution Prevention Plan?
X No ❑ Yes
If yes, when was it implemented?
25) Will vehicle maintenance activities occur at this facility?
❑ No X Yes
Page 5 of 9
SWU-NCG02-NOI Last revised 6/7/2010
NCG020000 N.O.I.
Wastewater Treatment Facilities:
26) Will mine dewatering discharges occur? (An-ATCIATO is required for wastewater treatment facilities'
dewatering discharges where E&SC devices alone will not meet effluent limits and/or protect water quality
standards).
X No /� r✓e w e ��i •y
w V ell CPS/
❑ Yes
27) Will discharges of overflows from process wastewater treatment systems occur? (ATC or ATO required,
unless. closed -loop recycle -system)
X No IV' fe 27" El Yes
Yes
If yes, answer the following questions for each wastewater treatment system:
a. Please describe the -type of process used to treat andlor recycle the process wastewater. Give
design specifics (he. design volume, retention time, surface area, etc.). Existing treatment facilities
should be described in detail, and design criteria or operational data should be provided (including
calculations) to ensure that the facility can comply with requirements of the General Permit. {Use
separate sheet(s))
b. Does this facility employ chemical additives to flocculate suspended solids? ❑ 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.
C. Does this facility overflow only during rainfall events exceeding the 10-yr, 24=hr rainfall event?
❑ No ❑ Yes
28) Are wastewater treatment facilities (including recycle systems) planned in the 100-year flood plain?
El -No
X Yes If so, include information to demonstrate protection from flooding. (Minimum -'design requirements for
treatment works include protection from the-100-year flood, per 15A NCAC 2H .0219.) Settling pond is existing -
and has -a -berm to protect against flooding "/ % %
/v O +�.r
Other:
29) Hazardous Waste:
a) Is this facility a Hazardous Waste Treatment, Storage, or Disposal Facility?
X No El Yes
Esc .7-
b) Is this facility.a.Small Quantity Generator (less than 1000 kg. of hazardous waste generated per month) of
hazardous waste?
X No ❑ Yes
c) Is this facility a Large Quantity Generator (1000 kg. or more of hazardous waste generated per month) of
hazardous waste?
X No ❑ Yes
d) If you answered yes to questions b. or c., please provide the following information:
Page 6 of 9
SWU-NCG02-NOI last revised 6/7/2010
NCG020000 N.O.I.
Type(s) of waste:
How is material stored:
Where is material stored:
How many disposal shipments.per year: T -
Name of transport 1 disposal vendor.
Vendor address:
30) Are you applying for a mining_permit in the -same location -as a previously permitted mine?
❑ No
X Yes If yes, specify permit number and name if known: _Permit # 00-26, Low Gap
Quarry
31) Does your site have an active landfill within the mining permit boundary?
X No
❑ Yes If yes, specify type: ❑ LCID ❑ Other:
32) Is your facility providing appropriate secondary containment for bulk.storage of liquid materials? See permit
-text online for secondary containment requirements.
❑ No
X Yes
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.
_)_ 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
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.
_xT 2 copies of large-scale site plan with topographical -lines with -all outfalls, applicable buffers and -wetlands
clearly delineated
_x_ A copy of your-DLR-mining permit
_NIA_ A copy of your US.Army Corps -approved wetland delineation if you marked "yes" to question 22 above -
_NIA` If mine site is in one of the 20 Coastal 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.
_NIA_ If the mine is dewatering and near-wetiands,.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-Mvide an_approved Pumping O&M
plan priorto NCG02 Issuance.
_X_ 2 copies of detailed Full Size Plans delineating areas on the plans and listing acreage (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).
Page 7 of 9
SWU-NCG02-NOI Last revised 6/7/2010
NCG020000 N.O.I.
_N/A_ Well information (design, depths, maintenance)
_NIA_ Physical monitoring for the wetlands areas
_X_ Settling pond sizing information, if applicable
-N/A_ Level spreader design, if applicable
_NIA Details about dewatering method
_N1A Cone of influence calculations
_X_ Description of measures to prevent erosion and flooding
_NIA_ Description & information about 4011404 permits that have been obtained
_N/A_ Copy of US Army Corps of Engineers wetland delineations or approved wetland delineation (if
applicable)
_N/A_ I have contacted my local regional office about a Pumping O&M Plan.
Regional Office Contact: Date contacted:
-OR-
TX_ I will not any impact nearby wetlands, surface waters or groundwater by dewatering.
_N/A_ If an ATC or ATO is required, three (3)-sets-of plans,. specifications, and -design calculations,
signed, sealed, and -dated by a-P.E.- ATC and ATO requirements in NCG02000 are summarized in Table 1
on Page 2 of -this NOI (see the permit text for more details). -Plans shall show all -pertinent design features,
including the location -of the outfall(s). If stormwater-is flowing off -site, the plan must show that stormwater
will not be mixed with wastewater.
Certification: North Carolina -General Statute 143-215.6 b (i) provides that:
Any person who knowingly makes any false statement, representation, or certification in any application, record; report, plan, or other
document Tiled 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 deviceor 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).
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.
I 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 ruining 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. 1 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.
Page 8 of 9
SWU-NCG02-NOI Last revised 6/7/2010
NCG020000 N,O.I.
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.
I 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: Mike McCrary
Title: President
C'
(Signature of Applicant)
(Date Signed)
Notice of Intent must be accompanied by a_check or money order for $100.00 made payable to NCDENR.
Mail the entire package to:
Stormwater and General Permits Unit
Division of Water Quality
1617_Mail Service Center
Raleigh, North Carolina 27699-1617
Note
The submission of this document does not guarantee the issuance of an_NPDES permit.
For -questions, please contact the-DWQ Regional Office for your area.
DWQ Regional Office -Contact Information:
Asheville Office ......
(828).296-4500
Fayetteville Office ...
(910) 433-3300
Mooresville Office ...
(704) 663-1699
Raleigh Office ........
(919) 791-4200
Washington Office...
(252) 946=6481
Wilmington Office ...
(910).79&7215
Winston-Salem .:....
(336) 771-5000
Central Office .........
(919).807-6300
Page 9 of 9
SWU-NCG02-NOI Last revised 6/7/2010
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Name: MT MITCHELL Location: 786088 ft. N 1022817 ft. E NAD83
Date: 9/28/2011 Caption: Location Map showing Low Gap Quarry, 9.4 miles of Burnsville
Scale: 1 inch equals 1333 feet on 197 South
Copyright (C) 1997, Maptech, Inc.
DEPARTMENT -OF -ENVIRONMENT
AND NATURAL RESOURCES
DIVISION OF LAND RESOURCES
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 5-8, and other applicable
laws, rules and regulations
Permission is hereby granted to:
Yancey Stone, Irrc.
Low Gap Quarry
Yancey County -. Permit No. 00-26
for the operation of a
Crushed Stone Quarry
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: _July_ 13-2011
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 bythe 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 survive
the expiration, revocation or suspension of this permit.
This -permit is not transferable by the permittee with the following exception: If another
operatorsucceeds to the interest of the permittee in the permitted mining operation,by virtue
of -a sale, lease, assignment or otherwise, the -Department may release the permittee from the
duties -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-of1he 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 ands 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 the Reclamation Plan as -incorporated in the permit. The operator shall have right to a
hearing at a 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
Wherever used or referred to in this permit, -unless the context clearly indicates otherwise,
terms shall -have the same meanirrg as supplied by the Mining Act, N.C_G.S.-74-49.
Modifications
May 14, 1993: This permit has been modified to be included under the existing $25,000.00
blanket bond.
December 29, 1993: This permit -has been transferred in its entirety from Yancey Sand and
Gravel Company to Yancey Stone, Inc.
May 16, 1994. This permit has been modified to include the addition and- use of 8 acres of
adjoining land across the Cane River for overburden disposal, -stockpiling -and equipment
storage. In addition, the modification includes changes to the existing processing area and
various sediment and erosion control measures as well as the construction of an access road
to the McMahan Cemetery. All modifications are to be made as indicated on Sheets 2 and 4
of 5, last revised April 27, 1994 and Sheet 5 of 5 dated March 1994.
Page 3.
Februarys, 1995: This permit has been modified to add an additional 60.38 acres of
adjoining land and to increase the affected acreage to 20.49 acres as indicated on the Mining
Plan, Sheets 1 through 22 dated November 1994 and Sheets 7 and 18 revised January 18,
1995.
February 17, 1997: This permit has been modified to eliminate the lower two benches on the
west wall of the quarry.
November 26, 1997: This permit has-been modified -to increase the permitted acreage by 38
acres and the affected acreage by 2.64 acres as indicated on the mine maps -last revised
October 2, 1997. In addition, the reclamation plan has been modified to allow the pit to be
-reclaimed-as a lake -area.
.July-13,_2001 _ This permit.has been modified to allow expansion of the excavation area, to
revise the -erosion and -sedimentation control requirementsfar the reconstructed bridge across
the Cane River, and to increase tI a permitted acreage by 3.56 acres -and the affected acreage
by 3.06 acres as indicated on the mine maps last revised -May 2, 2001 and in the maintenance
and construction specifications submitted -to -this office on May 16, 200.1.
April-6, 2004: This permit -has-been departmentally modified -to change the mining permit
number from Mining Permit No. 100-26 to Mining Permit -No. 00-26:
July 27, 2004: This permit has been modified to increase the permitted acreage to 158.76-
acres and the affected acreage at this site to 31.76 acres indicated -on the Mine Maps, Sheets
1 and 3 of 3 prepared March 2004 and Sheet 2 df 3-last revised July 2004. The modification
includes an additional overburden placement area along with access roads and the associated
erosion and -sediment control measures.
November 8 2006: This permit has been modified to increase the affected acreage at this-
-site to 40.54 acres -as indicated.orr the Mining Map -dated -October 12, 2006. The modification
includes -an additional 8.78 acres to expand the quarry pit.
-Expiration Date
This permit shall be effective from the date of its -issuance until July 13, 2011.
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:
Page 4
OPERATING CONDITIONS:
1. Wastewater and Quarry Dewaterinq
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.
B. Any storm water runoff from the affected areas at the site shall be in accordance
with any applicable permit requirements and regulations promulgated by the
Environmental Protection Agency and enforced by the N.C. Environmental
Management Commission. It shall be the permittee'sresponsibility-to contact
the Division of Water Quality to secure any necessary storm water permits or
other approval documents.
2. Air Quality and Dust Control
A. -Any mining related process producing air contaminant emissions including
fugitive dust shall -be subject to the -requirements and rules promulgated by -the
.N.C. Environmental -Management Commission and enforced by the Division of
Air Quality,
B. During processing operation, water trucks or other means that may be necessary
shall -be utilized to -prevent dust from leaving -the permitted area.
3. Buffer. Zones
A. Any mining activity affecting waters of the State, waters of the U. S., or wetlands
-shall be in accordance with the requirements and regulations promulgated -and
enforced by the N. C. Environmental Management Commfission.
B. . Sufficient buffer 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.
C. All buffer zones shown on the Erosion -Control Plan, Sheets 11 -through 14 of 22
dated November 1994, Sheets 7, 7A and 8 last revised October 2, 1-997,-Sheets
1 and 2 last revised May 2, 2001, and the buffer zones indicated -on the Mine
Maps Sheets 1 and 3 of 3, prepared March 2004 and Sheet 2 of 3 last revised
July 2004, and the Mining Map dated October 12, 2006, shall be maintained to
protect adjoining property. These buffer zones, with the exception of -the
-installation of required sediment control measures and approved earthen berms,
shall remain undisturbed.
Page 5
D. The buffer zone along the north side of Cane River, upstream of the bridge, shall
include the entire plateau (even the portion of the plateau that is more than 100_.
feet from the river's edge.)
4. Erosion and Sediment Control
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. All erosion and -sedimentation control measures shall be installed and
maintained as indicated on -the Original Mine Plan, Sheet 1-of 5, dated March
1994, the New Mining Plan, Sheets-2 and 3-of 5, last -revised April 27, 1994 and
dated March 1994, respectively, and the Reclamation -Plan, Sheets 4 and 5 of 5,
revised April 27, 1994 and dated March 1994, respectively, with the exception
that all level spreaders shall:be installed within tire -permitted boundaries.
C. The Cane River shall be protected from sediment by establishing erosion and
sedimentation control measures on each approach to the existing bridge and by
implementing the maintenance and construction specifications submitted to the
-Department on May 16, 2001.
D. The outlet device in Basin "C" (as indicated on the 8.5 x 11 inch map submitted
by fax on May 11, 1994) shall be replaced with an appropriately designed and
constructed riser structure -if -the structure fails or if the Department finds the
existing structure to be inadequate. In addition, the top of the basin side slopes
shall be at elevation 109-as a minimum and the bottom of the'sediment basin
shall -be excavated -to elevation 103.
E. No excavation shall occur -on the south side of the Cane River.
F. All erosion and sedimentation control measures shall -be installed and
maintained as indicated on the Erosion Control Plan, Sheets 11 through _13
dated November 1994,-with the -following exceptions: 1) NC DOT Class 2 riprap
shall -be utilized in -the Phase l=and 11 ditches, and 2) All silt fence shall be
installed outside of the buffer zones.
G. A modification request shall be submitted to and approved by the Department
prior to in-itiation of any land disturbing activities within the area identified as
Phases 11 or III on the Erosion. Control -Plan, Sheets 12 and 13; dated November
1994 with the exception ofthe construction of -the Plant Site.
H. A modification request shall be submitted to and approved by the Department
prior to initiation of any land disturbing activities on the-28.26 acres east of N. C.
197 on the Boundary Survey, Sheet 2 dated November 1994.
Page 6
-Runoff-from the pit expansion and other newly affected areas as indicated on the
Mining Map last revised October 12, 2006 shall be -diverted into the existing
excavation or to existing erosion -and sediment control measures.
-A modification request including erosion and sediment control plan(s) shall be
submitted to the Department for approval prior to any land disturbing activities
not indicated on the revised erosion control plan or mine maps submitted with
the -approved application for a mining permit and any approved- revisions to it.
Such areas include, but are not limited to, expansion outside of the initial pit
area, creek crossings, or expansion of overburden disposal areas.
K. Runoff from the pit -expansion and other newly affected areas.(totaling-3.06
acres) as indicated on the mine maps last revised May 2, 2001 shall be diverted -
into the existing excavation or to existing or -approved erosion and sedimentation
control measures.
L. All erosion and sedimentation control measures shall be installed 'and
maintained as indicated on the -mine maps -last revised May 2, 2001, and
October 12, 2006.
-M. -A mine map and reclamation map showing the.entire mine site - including all
features and requirements incorporated into the most current permit conditions,
as well as any proposed additional modifications - shall be submitted to the
Department -with the Annual Reclamation Report due in this office by February 1,
2002. If additional modifications to the existing permit are requested at the time
of this submittal, then all information and fees required for the submittal of a
formal permit modification request must be submitted at the same time:
-N. lFmining activities associated with the additional overburden placement area,
including. the installation and maintenance of all erosion and sedimentation
control measures, shall -be conducted as indicated on .the Mine Maps, Sheets 1
and 3 of 3-prepared March 2004 and Sheet 2 of 3 last revised July-2004 and
Attachments to the 2004 Permit Modification Request received by the Land..
Quality Section on April 1, 2004 with the stipulation that the overburden
placement area be constructed from the bottom of the storage area to the top in
lifts no greater than four feet.
O. An erosion and sediment control plan(s) shall be submitted to the Department for
approval prior to any land disturbing activities not indicated on the revised
erosion control plan or mine maps submitted with'the approved application for a
mining permit and any approved revisions to it. Such areas include, but are not
limited to, expansion outside of the approved pit area, creek crossings, or
expansion of overburden or waste disposal -areas.
I
Page 7
5. Bounda Markers
All affected area boundaries (40.54 acres) shall be permanently marked at the site on
100-foot intervals unless the line of sight allows for larger -spacing intervals.
6. Groundwater Protection
Groundwater monitoring wells.shall be -installed and -monitored as deemed appropriate
-by the Department.
7. Graded Slopes and Fills
A. The angle for graded slopes and-flls shall -be no greater than. the angle which
can be retained by vegetative cover or other adequate erosion 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-groundcover, devices or structures sufficient
to restrain such erosion.
B. Overburden cut slopes along the perimeter o` the pit opening shall be graded to
a minimum 2 horizontal to 1 vertical or flatter and shall be stabilized within 60
days of completion. Furthermore, a minimum ten (10) foot wide horizontal safety
bench shall be provided at the -top of the rock and at the toe of any overburden
slope.
C. In hardrock excavations, the bench widths shall be a minimum of 5 feet and. the
bench heights shall be a maximum of 30 feet. For proposed bench widths of 50
feet, the bench heights shall be a maximum of 40 feet. The only exception to
this condition shall be the elimination of the lower two benches of the west wall of
the -quarry as approved -by the Department an February 17, 1397.
8. Surface -Drainage -
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.
9. Blasting
The operator shall monitor each -blast with a seismograph located at a -distance
no -farther than the closest off site regularly occupied structure not owned or
leased by the operator. A seismog rap hic. record including peak particle velocity, air
overpressure, and vibration frequency levels shall be kept for each blast (except as
provided under Operating Condition Nos, 8B and 8D of this permit). The following
blasting conditions shall be observed by the mine operator -to prevent hazard to persons
and adjacent property from surface blasting:
a
0
Page 8
Ground Vibration With Monitoring:
In all blasting operations, the maximum peak particle velocity of any component
of ground motion shall not exceed Figure 1 (below) at the immediate location of
any regularly occupied building outside of the permitted area such as a dwelling
house, church, school, or public, commercial or institutional building.
u.
u
0
r
R
V
R '
a Q.�
+tea GA
0.4
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:A
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t t :q :'� .'q :•3q
B ast Vibration rrac uenc'f, Hz
rift-2frarive_ Wax. Or k�.�;:�,.,r;r�;;
Ground Vibration Without Monitoring:
In the, event of -seismograph malfunction or other condition which prevents
monitoring, blasting shall be conducted in accordance with. the following
formulas:
W = (D1Ds)Z Dg = D
Wv2
V = 160(D,)-1.6
W = Maximum charge weight of explosives per delay period of 8.0 milliseconds
or more (pounds).
Page 9
D = Distance from the blast site to the nearest inhabited building not owned or
leased by the mine operator (feet).
D9 = Scaled distance factor.
V = Peak Particle Velocity (inches per second).
The peak particle velocity of any component shall not exceed 1.0 inch per
second, for the purposes of this Section.
C. Air blast -With Monitoring:
Air blast overpressure resulting .from surface blasting shall not -exceed 129
decibels -linear (dBL) as measured at"the immediate location of any regularly
occupied building not owned or leased by_the-operator.outside of the permitted
area such as_a dwelling house, church, school, or public, -commercial or
institutional building, Unless an alternate level based on the sensitivity of the
seismograph microphone -as specifiedbelow is being used:
Lower Frequency Limit -of Max Level,
Measuring System, in Hz in dBL
0.1 Hz or iower-flat response , 34 peak
2.0 Hz or lower -flat response 133 peak
6.0 Hz or lower -flat -response 129 peak
D. Air blast Without Monitoring:
In the event of -seismograph malfunction or other condition which prevents
monitoring, blasting -shall be -conducted in accordance with the following
formulas:
To convert U (psi) to P-(dBL):
U = 82 (D/WO.33)-1.2
P = 20 x log (U72.9x107 )
Confined Air blast/Overpressure (dBL}
for quarry situation:
A=-P-35
U = Unconfined air overpressure (pounds per square inch).
W = Maximum charge weight of explosives per delay period of 8.0 milliseconds
or more (pounds).
D = Distance from the blast site to the nearest inhabited building not owned or
leased by the mine operator (feet).
P = Unconfined air overpressure (decibels).
Page 10
A = Air blast or air overpressure for typical quarry situations (decibels).
The air blastloverpressure shall not exceed 129 decibels, for the purposes of this
-Section.
E. Record Keeping_
The operator shall maintain records on each individual blast describing: the total
number of holes; pattern of holes and delay of intervals; depth and size of holes;
type and total pounds of explosives; maximum pounds per delay interval; amount
of stemming and burden for each hole; blast location; distance from blast to
closest offsite regularly occupied structure; and weather conditions at the time of
the blast. Records shall -be maintained at the permittee's mine office and copies
shall be provided to the Department upon request.
F. Excessive Ground Vibration/Air blast Reporting
If ground vibration or Air blast limits are -exceeded, the operator will immediately
report the event with causes -arid -corrective actions to the Department. Use of
-explosives at the blast site that produced the excessive reading shall cease until
corrective actions approved by the -Department are taken. However, blasting
may occur in other.approved areas within the. permitted boundary. Authorization
to blast at the blast site may be granted at the time of the verbal reporting of the
high ground vibration or high air blast -reading if the circumstances justify verbal
approval: Failure to report will constitute a permit violation.
G. Flvrock Prevention:
The operator shall take all reasonable precautions to ensure that flyrock is not
thrown beyond areas where the access -is temporarily -or permanently guarded by
the operator. Failure to take corrective measures tc-prevent flyrock and
repeated instances of flyrock shall be considered a violation of the -Mining Permit.
H. Flvrock Reporting:
Should-flyrock occur_beyohd'the permitted -and guarded areas, the operator shall
immediately report the incident -to the Department. Further use of explosives .on
the mine site shall be suspended until the following actions have been taken:
A thorough investigation as to the cause(s) of the incident shall be
conducted.
Page 11
2. A report detailing -the investigation shall be provided to the Department
within 10 days of the incident. The report shall, at a minimum, document
the cause(s)_ of the incident along with technical -and management actions
that will be taken to -prevent further incidents. The report shall meet with
the approval of the Department before blasting may resume -at the mine
site.
Studies:
The operator. -shall provide to she Department a copy of the findings of. any
seismic studies conducted at the mine site in response to an exceedence of a
level allowed'by these blasting conditions. The _operator shall make every
reasonable effort to incorporate the studies' recommendations into the
production blasting program.
J. Notice:
The operator shall, when requested -by the Department, give 24-hour advance
notice to-the'Land Quality -Section Regional Office prior to any -blast during a
period for which notice is requested.
10. Hiah Wall Barrier
A physical barrier consisting of four foot high, three strand barbed wire fencing shall be
maintained at all times along the perimeter of any highwall to prevent inadvertent public
access. In addition, a minimum 10 foot wide horizontal -safety bench shall -be provided
at the junction -between the top of rock and the toe of any overburden cut slope.
11. Visual -Screening
A. Existirtg vegetation shall be maintained between the mine and public
thoroughfares to screen -the operation from the public. Additional screening
methods-, such as constructing earthen berms, shall be employed as deemed
appropriate by the Department.-
B. In addition to grasses, long leaf and/or -Virginia pines or other acceptable
evergreen species shall be planted as deemed appropriate by the Department to
improve visual and noise buffering.
G. The visual screening berm indicated -on the Reclamation Plan, Sheet 4 of 5 last
revised April 27, 1994, shall be -constructed and stabilized as per the
construction details and vegetative specifications included on said plan.
Page 12
12. Plan Modification
A. 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 abtained-
from the Department prior to on -site implementation of the revisions.
B. A modification request shall be submitted to and approved by the Department
prior- to initiation of any -land disturbing activities within the areas identified as
Phases 1I & III on the Erosion Control Plan, Sheets 12 and 13, dated November
1994 with the exception of the construction of the Plant Site -in Phase I I.
13. Refuse Disposal
A. No on -site disposal of refuse or other solid waste that is generated outside of the
mining permit area shalt 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
shallbeconsistent with the approved reclamation plan.
B. Mining refuse as defined by G.S. 74-49 (14) of The Mining Actof 1971
generated on -site and directly associated with the mining activity may be
disposed of in a 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) cf the N.C.-Mining Act of 1971):_
1. on -site generated -land clearing debris
2. conveyor belts
3. wire cables
4. v-belts
5, steel reinforced air hoses
6. drill steel
14
15.
-Page 13
D. If mining refuse is to be permanently disposed within the. mining permit
boundary, the following information must be provided to and approved by the
Division of Land Resources rip or 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;
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
Annual Reclamation Report
An 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.
Bondirm
The security, which was posted pursuant to N.-C.G.S. 74-54-in the form of a $40,000.0.0
Assignment of -Savings Account, -a $25,000.00 Assignment of -Savings Account, and a
$2,400.00 Assignment of Savings Account, totaling $67,400.00, 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.
16.. Archaeo_lo_ ical Resources
Authorized- representatives of the Division of Archives and History shall be granted
access.to the site"to determine the presence of--sigr-iiftcant archaeological resources.
Page 14
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
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 ail-
-excavations in rock.
All overburden and spoil shall be-feft 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 are 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. -PerrrriItee shall conduct reclamation activitie§- pursuant to the Reclamation Plan -herein -
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:
Provided further, and subject to the Reclamation Schedule, the planned reclamation
shall -be to allow the quarry excavation to fill with water, provide a permanent barricade
(fence) along the top of any high wall, and grade and revegetate any areas in
unconsolidated material.
2, The specifications for surface gradient restoration to a surface suitable for the planned
future -use are as follows:
Page 9 5.
A. All areas of unconsolidated material such as overburden or -waste piles shall be
graded to a 2 horizontal to 1 vertical -or flatter slope and terraced as necessary to
insure slope stability,-
S. Any settling ponds and sedimer►t control basins shall be backfilled, graded, and
stabilized or cleaned out and made into acceptable lake areas.
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
revegetation.
E. No contaminants shall be permanently disposed of at the mine site. On -site
disposal of waste sFrail-be in accordance with -Operating Conditions Nos. 13A
through 13D.-
F. The affected land shall be graded to prevent -the collection of noxious or.foul
water.
3. Revegetation Plan;
Disturbed areas shall be permanently revegetated according to the Revegetation Plan
included -in the renewal -and modification application dated January 20, 2001.
Whenever possible, disturbed areas should be vegetated with native warm season
grasses such as switch grass, Indiangrass-,-bluestem and gamma grass.
In addition, the permittee shall consult with a professional wildlife biologist with the N:C.
Wildlife Resources Commission to enhance -past -project wildlife habitat at the site.
1
Page 16
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 February 24, 1992 to -Yancey Sand and Gravel Company,' modified
May 14, 1993, transferred to Yancey Stone, Inc. December 29, 1993, modified May 16,
1994, February 15, 1995,-February 17, 1997, and November 26, 1997; renewed and
modified July 13, 2001, and modified July 27, 2004, is hereby modified this 81n day of
November 2006 pursuant to G.S. 74-521
B
Y
James D-. Simons,. Director
Division -of Land Resources
By Authority of the Secretary
Of the Department of Environment and Natural Resources
1 '
PA
NCDENR
Na CIAO — OEP4A - OF
%MviRa11MIXT — Ntll•iu. Nrgo�Y+CFs
Division of Water Quality / Surface Water Protection
National Pollutant Discharge Elimination System
NCG020000
FOR AGENCY USE.ONLY
Date Received
Year Month
ba
Cutificatc of Coverage
O b
Check k
Amount
Permit A%siped 1n
NOTICE OF INTENT
National Pollutant Discharge Elimination System application for coverage and General Permit L
NCG020000: 0 C r 2 4 2011
STORMWATER DISCHARGES associated with activities classified as: DENR •WATER QUALITY
WETLMOS AND STORMWATER BRANCH
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;
• Overflow from facilities that recycle process wastewater; and/or
• Mine dewatering (wastewater)
The following activities are specifically excluded from coverage under this General Permit:
• Stormwater discharges associated with peat mining, coal mining, and metal mining;
• Stormwater discharges from mining operations which are intermixed on site with stormwater from asphalt
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 pennit NCG520000 instead of NCG020000:
• Point source discharges of stormwater and wastewater from in -stream sand mining operations (i.e., sand
dredging or dipping operations)
For new mining sites that require an authorization to construct (ATC) wastewater treatment facilities: This
NOI is also an APPLICATION FOR an ATC for new wastewater treatment facilities. ATC requests must be
submitted at least 90 days prior to construction'.
For existing mining sites that require an Authorization to Operate (ATO) wastewater treatment facilities:
This NOI is also an APPLICATION FOR an ATO for wastewater treatment facilities in place.
Construction, modification. or installation of any new treatment components at an existing site requires an
ATC. (If the site is already covered by NCG020000, the ATC request may be submitted without an NOI).
Some wastewater treatment facilities used to treat or recycle wastewater at mining sites will require an ATC 2r or
to construction per 15A NCAC 21-1.0138_ Please seethe NCG020000 General Permit for details about which
treatment facilities require an ATC (summarized in Table 1 below). The authorization to construct or continue
to operate will be issued at the same time as the Certificate of Coverage (COC) for the NCG02 permit. Design of
treatment facilities must comply with requirements of 15A NCAC 2H .0138 & .0139.
Construction of wastewater treatment facilities subject to the ATCIATO requirements in the NCG02 permit
at new or existing mining sites requires submission of three (3) sets of plans and specifications signed
Page 1 of 9
'As per 15A NCAC 2H .0106
2Unless treatment facilities are designed, constructed, and put into operation by employees internal to the company who are qualified to perform
such work for their respective companies in accordance with General Statutes, 89C-25 (7), plans and specifications must be signed and sealed
by a P.E.
SWU-NCG02-NOI Last revised 06107i2010
NCG020000 N.o.l.
and sealed by a Professional Engineer (P.E.) or qualified staff2 along with this application. A copy of the
design calculations should be included. Please see questions 18 & 19.
Table 1: Summary of Wastewater Permit Requirements
Quarterly
Monitoring?
Requires
A to C?
Mine Dewatering (MD)
Yes
No
Yes
No
MD Discharges that do not need treatment
other than E&SC to meet permit conditions
✓
✓
MD Discharges that need treatment other than
E&5C to meet permit conditions
✓
Process Wastewater
Other Recycle
✓
✓
Closed Loop Recycle
✓
✓
Any Other Process WW
✓
✓
r For questions, please contact the DWQ Regional Office for your area. (See page 7)
(Please print or type)
1) Mailing address of owner/operator (address to which all permit correspondence will be mailed):
Owner Name Yancey Stone Company
Owner Contact
Street Address
City
Telephone No.
E-mail Address
Mike McCrary_
5 Williams Road
Fletcher
828-684-5522
2) Location of facility producing discharge:
Facility Name Low Gap Quarry
Facility Contact
Street Address
City
County
Telephone No.
Contact E-mail
Mike McCrary _
19 Crushing Road
Burnsville,
Yancey
828-682-2645
3) Physical Location Information:
Fax:
Fax:
State NC ZIP Code 28777
State NC ZIP Code 28714
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). From the highway 19e bypass in Burnsville take
highway 197 south 9.4 miles to the quarry entrance
4) Latitude 035-52-08.19N Longitude 082-18-02.11W (degrees,
minutes, seconds)
Page 2 of 9
SWU-NCG02-NOI Last revised 6,712010
NCG020000 N.O.I.
Permits:'
5) This NPDES Permit Application applies to which of the following:
❑ New or Proposed Facility Date operation is to begin
X Existing
❑ New Permit not applicable — ATC request only. NPDES Permit Number
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 4 2
7) Provide a narrative description of the types of minerals mined at this facility: Granite is mined from an
open quarry and processed by crushing, screening, and washing
8) Is this mine an inactive mine site?
X No
❑ Yes If yes, do you posses an "Inactive Renewal' from DLR and notified the DWQ Regional Office or
have you certified to the DWQ that the site has been stabilized? ❑ No ❑ Yes
9) Does this facility already have a valid Mining Permit from the Division of Land Resources (DLR)?
❑ No If No, please indicate the status of the Mining Permit application:
X Yes If yes, please provide the Mining Permit number: _00-26 Please also
provide a copy of your DLR Mining Permit with this DWQ application.
Note: DWQ cannot issue a COC for the NCG020000 General Permit until a Mining Permit is issued or
renewed by the Division of Land Resources (DLR).
10) Does this facility have any other NPDES permits?
X No
❑ Yes If yes, list the permit numbers for all current NPDES permits for this facility:
11) Does this facility have any Non -Discharge permits (ex: recycle permits)?
X No
❑ Yes If yes, list the permit numbers for all current Non -Discharge permits for this facility:
12) Does total area of this mine site include ready -mix and asphalt areas?
X No
❑ Yes If yes, do they have DWQ stormwater permits (if owned by the same company)? ❑ No ❑ Yes
(provide permit number_ }
If not owned by the same company, who is the owner?
13) Will this mining operation precede development activities at this site?
X No
❑ Yes
14) Is this mine located within one of the 20 Coastal Counties and will it add more than 10,000 ft2 of impervious
surface?
X No
Page 3 of 9
SWU-NCG02-NOI Last revised 6/7/2010
NCG020000 N.0.1.
❑ 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.
15) Is this mine located the Neuse, Tar -Pamlico, or Catawba River Basin, or the Randleman or Jordan
Water supply Watersheds?
X No
❑ Yes If yes, what size stream buffers are included on site? ft. Please show buffers in site plans.
Discharge Points, Receiving Waters & Wetlands:
16) 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? Cane River
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): HOW
Note: Discharge of process wastewater to receiving waters classified as WS-II to WS-V or SA must be
approved by the N.C. Dept. of Environmental Health. If DEH does not approve, coverage under
NCG020000 cannot be granted. No new discharges of wastewater are permitted in receiving
waters classified as WS-1 or freshwater ORW. Wastewater discharges to Saltwater ORW will
not be approved under the NCG02 General Permit.
17) If your facility has wastewater discharges and they are to HWQ, PNA waters (Primary Nursery Areas) waters,
what is the flow rate? (See httj2://www.ncdmf.net/maps/FNA ma s/index.html, for map)
18) Discharge Points:
Number of discharge points (ditches, pipes, channels, etc. that convey discharges from the property):
Onsite: Stormwater. Mine dewatering: Process Wastewater Overflow:
OfPsite: StormwaterA Mine dewatering: Process Wastewater Overflow:
Discharge points should be clearly marked on the submitted site plan.
Please provide short narrative description of discharges: All stormwater discharging offsite if from sediment
traps which are approved by DLR in the mining permit All 4 discharges are from sediment traps and are
shown on the attached map. The traps are designed using the latest trap and basin design based on flow in
cubic feet per second rather than storage.
a) Is your mine dewatering and discharging? (Answer only if you are dewatering)
X 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)
X No
❑ Yes If Yes, please explain how you are dewatering, and where that water will be directed:
Page 4 of 9
SWU-NCG02-NOI Last revised 6/7/2010
NCG020000 N.Q.I.
19) Will mining operations require dewatering near wetlands or impact any stream, groundwater, or wetlands?
X 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 O&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.
20) If you are dewatering, are there wetlands or surface waters within 400' of the mine pit perimeter?
X No
❑ Yes If yes, what distance are they from the mine pit perimeter? feet.
21) Have you been required to obtain a 4041401 Certification permits?
X No
❑ Yes If yes, please briefly describe below (include information such a required mitigation, BMPs, setbacks,
and/or O&M plans for on or off -site wetlands or other pertinent information). Attach other sheets as necessary:
22) Have you been required to obtain a wetland delineation certified by the US Army Corps of Engineers?
X No ❑ Yes If yes, please attach to application submission.
Stormwater BMPs:
23) Does this facility employ any best management practices for stormwater control?
❑ No X Yes If yes, please briefly describe: _Sediment and erosion controls as described and shown in
the mine permit application
24) Does this facility have a Stormwater Pollution Prevention Plan?
X No ❑ Yes
If yes, when was it implemented?
25) Will vehicle maintenance activities occur at this facility?
❑ No X Yes
Page 5 of 9
SWU-NCG02-NOI Last revised 6/7/2010
NCG020000 N.O.I.
Wastewater Treatment Facilities:
26) Will mine dewatering discharges occur? (An ATCIATO is required for wastewater treatment facilities'
dewatering discharges where E&SC devices alone will not meet effluent limits and/or protect water quality
standards).
X No
❑ Yes
27) Will discharges of overflows from process wastewater treatment systems occur? (ATC or ATO required,
unless closed -loop recycle system)
x No
❑ Yes
if yes, answer the following questions for each wastewater treatment system:
Please describe the type of process used to treat and/or recycle the process wastewater. Give
design specifics (i.e. design volume, retention time, surface area, etc.). Existing treatment facilities
should be described in detail, and design criteria or operational data should be provided (including
calculations) to ensure that the facility can comply with requirements of the General Permit. [Use
separate sheet(s)]
b. Does this facility employ chemical additives to flocculate suspended solids? ❑ 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 (DAMS) products for use in North Carolina.
Does this facility overflow only during rainfall events exceeding the 10-yr, 24-hr rainfall event?
❑ No ❑ Yes
28) Are wastewater treatment facilities (including recycle systems) planned in the 100-year flood plain?
❑ No
x Yes If so, include information to demonstrate protection from flooding. (Minimum design requirements for
treatment works include protection from the 100-year flood, per 15A NCAC 2H .0219.) Settling pond is existing
and has a berm to protect against flooding
Other:
29) Hazardous Waste:
a) Is this facility a Hazardous Waste Treatment, Storage, or Disposal Facility?
X No ❑ Yes
b) Is this facility a Small Quantity Generator (less than 1000 kg. of hazardous waste generated per month) of
hazardous waste?
X No ❑ Yes
c) Is this facility a Large Quantity Generator (1000 kg. or more of hazardous waste generated per month) of
hazardous waste?
X No ❑ Yes
d) if you answered yes to questions b, or c., please provide the following information:
Page 6 of 9
SWU-NCG02-NOI East revised 6/7/2010
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:
30) Are you applying for a mining permit in the same location as a previously permitted mine?
❑ No
X Yes If yes, specify permit number and name if known: _Permit # 00-26, Low Gap
Quarry
31) Does your site have an active landfill within the mining permit boundary?
X No
❑ Yes If yes, specify type: ❑ LCID ❑ Other:
32) Is your facility providing appropriate secondary containment for bulk storage of liquid materials? See permit
text online for secondary containment requirements.
❑ No
X Yes
Final Checklist:
This application will be returned as incompiete 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
Copy of the valid approved mining permit (MP) for the facility or indication of MP application status
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.
2 copies of large-scale site plan with topographical lines with all outfalls, applicable buffers and wetlands
clearly delineated
_x_ A copy of your DLR mining permit
_N/A —
A copy of your US Army Corps -approved wetland delineation if you marked "yes" to question 22 above.
_N/A_ If mine site is in one of the 20 Coastal 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.
_NIA_ 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 prior to NCG02 issuance.
_X_ 2 copies of detailed Full Size Plans delineating areas on the plans and listing acreage (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).
Page 7 of 9
SWU-NCG02-NOI Last revised 6/7/2010
NCG020000 N.O.t.
_NIA_ Well information (design, depths, maintenance)
—N/A— Physical monitoring for the wetlands areas
_X_ Settling pond sizing information, if applicable
_NIA Level spreader design, if applicable
_NIA Details about dewatering method
_NIA_ Cone of influence calculations
_X_ Description of measures to prevent erosion and flooding
_NIA, Description & information about 401/404 permits that have been obtained
—NIA_ Copy of US Army Corps of Engineers wetland delineations or approved wetland delineation (if
applicable)
_NIA_ I have contacted my local regional office about a Pumping O&M Plan.
Regional Office Contact: Date contacted:
-OR-
-X— I will not any impact nearby wetlands, surface waters or groundwater by dewatering.
N/A_ If an ATC or ATO is required, three (3) sets of plans, specifications, and design calculations,
signed, seated, and dated by a P.E. ATC and ATO requirements in NCG02000 are summarized in Table 1
on Page 2 of this NOI (see the permit text for more details). Plans shall show all pertinent design features,
including the location of the outfall(s). If stormwater is flowing off -site, the plan must show that stormwater
will not be mixed with wastewater.
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).
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.
I 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. 1 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.
Page 8 of 9
SWU-NCG02-NOI Last revised 6/7/2010
NCG020000 N.O.I.
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.
I certify that 1 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: Mike McCrary
Title: President _
of
(Date Signed)
Notice of intent must be accompanied by a check or money order for $100.00 made payable to NCDENR.
Mail the entire package to:
Stormwater and General Permits Unit
Division of Water Quality
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
Note
The submission of this document does not guarantee the issuance of an NPDES permit.
For questions, please contact the DWQ Regional Office for your area.
DWQ Regional Office Contact Information:
Asheville Office ......
(828) 296-4500
Fayetteville Office .._
(910) 433-3300
Mooresville Office ...
(704) 663-1699
Raleigh Office ...._.._
(919) 791-4200
Washington Office ...
(252) 946-6481
Wilmington Office ...
(910) 796-7215
Winston-Salem ......
(336) 771-5000
Central Office .........(919)
807-6300
Page 9 of 9
SWU-NCG02-NOi Last revised 617l2010
DEPARTMENT -OF -ENVIRONMENT
AND NATURAL RESOURCES
DIVISION OF LAND RESOURCES
LAND QUALITY SECTIQN
PERMIT
for the operation of a mining activity
In accordance with the provisions of G.S. 74-46 through-H, `The Mining
Act of 1971," Mining Permit Rule 15A NCAC 5 B; and other applicable
laws, rules and regulations
Permission is hereby granted to:
Yancey Stone, 'Irrc.
Low Gap Quarry
Yancey County - Permit No. 00-26
for the operation of a
Crushed Stone Quarry
which shall provide that the usefulness, productivity and scenic values of
all lands and waters affected by -this mining operation will receive the
greatest practicat degree of protection and restoration.
MINING PERMIT EXPIRATION DATE. July 1'3, 2011
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 orthe- surround ing environment and for
reclamation of the iarnd _and water affected--bythe 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 survive
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, lease, assignment or otherwise, the Department may release the-permittee from the
duties 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 Miring 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 the Reclamation Planasincorporated in the permit. The operator shall have right to a
hearing at a 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
Wherever 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.
Modifications
-May_14, 1993: This -permit has been -modified to be included under the existing $25,000.00
blanket- bond.
December 29; 1993: This. permit has been transferred in its entirety from Yancey Sand and
Gravel Company to Yancey Stone, Inc.
May 16, 1994: This permit has been modified to include the addition and use of $ acres of
adjoining land across the Cane River for overburden- disposal, -Stockpiling and equipment
storage. In -addition, the modification includes changes to the existing processing -area and'
various sediment and erosion control measures as well as the construction of -an access road
to the McMahan Cemetery. AH modifications are to -be made as indicated -on Sheets 2 and 4
of 5, last revised April 27, 1994 and Sheet 5 of 5 dated March. 1994.
Page 3
February 15, 1995: This permit has been modified to add an additional 60.38 acres of
adjoining land and to increase the affected acreage to 20.49 acres as indicated on the Mining
Plan, Sheets 1 through 22 dated November 1994 and Sheets 7 and 18 revised January 18,
1995.
.February 17 1997: This permit has been modified to eliminate the lower -two benches on the
west wall of the quarry.
November 26, 1997: This permit has been modified -to increase -the permitted acreage by 38
acres and the affected -acreage by 2.64 acres -as indicated on the mine maps last revised
October 2, 1997. 1-n addition, the reclamation plan has been modified to allow the pit to be
reclaimed -as a lake .area.
July 13, 2001 _ This permit has been modified to allow expansion of the excavation area, to
revise the erosion and sedimentation control requirements -for the -reconstructed bridge across
the Came River, and to increase the permitted acreage_by3.-56 acres and -the affected acreage
by 3.06 acres as indicated on the mine maps last revised May 2, 2001 and in -the maintenance
and construction specifications submitted to this office on May 1.6, 200-1.
April 6, 2004: This permit has-been departmentally modified -to change the mining_permq
number from Mining- Permit No. -100-26 to Mining Permit No. 00-26:
July 27, 2004: This permit has been modified to increase the permitted acreage to 158,75'
acres and the affected acreage at this site -to 31.76 acres indicated -on the Mine Maps, Sheets
1 and -3 of 3 prepared March 2004 and Sheet 2 of 3-last revised July 2004. The modification
includes an additional overburden placement area along with access roads and the associated
erosion and -sediment control measures.
November 8. 2006: This permit has been modified to increase the affected acreage at this -
site to 40.54 acres as -indicated or7 the Mining Map dated October 12,2006. The modification
includes -art additionai-8.78 acres to expand the quarry. pit.
Expiration Date
This permit -shall -be effective from the date of its issuance until July 13, 2011.
Conditions
This Permit -shall be subject to the provisibns.of the Mining Act, N.C.GS. 74-46, et. seq., and
to -the following conditions and limitations:
Page 4
OPERATING CONDITIONS:
Wastewater and Quarry Dewatering
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.
.S. Any storm water runoff from the affected areas at the site shall be -in accordance
with any applicable permit requirements and regulations -promulgated by -the
Environmental Protection Agency and enforced by the N.C. Environmental
Management Commission. It shall be the permittee's-responsibility fo contact
the Divisiorr of Water Quality to secure any necessary stone water permits or
other approval documents.
2. Air Quality and Dust Control
A. Any mining related process producing air contaminant emissions including_
fugitivedust shall -be subject to the -requirements and -rules promulgated -by -the
N.C. Environmental -Management C-ommission and enforced by the Division of
Air Quality.
B. Iguring processing operation, water trucks or other means that may be necessary
shall be utilized to prevent dust from leaving the -permitted area.
3. Buffer Zones
A. Any mining -activity affecting waters of the State, waters of the U. S., or wetlands
shall be in accordance with the requirements and regulations promulgated arrd
enforced by the.N. C. Environmental. Man agement-Comrission.
B. S-efficient buffer 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 ar wetland.
C. Ali buffer zones shown on the Erosion Control Plan, -Sheets 11 through 14 of 22
dated November 1994, Sheets 7, 7A and 8 last revised October 2, 1-997, Sheets
1 and 2 last revised May 2, 2001, and the buffer zones indicated -on the Mine
Maps Sheets 1 and 3 of 3, prepared March_2004 and Sheet 2 of 3 last revised
July 2004, and thee-Uning Map dated October 12, 2006, shaRbe maintained to
protect adjoining property. These buffer zones, with the exception of_the
--installation of required sediment control measures and approved earthen berms,
shall remain undisturbed.
s Page 5
D. The buffer zone along the north side of Cane River, upstream of the bridge, shall
include the entire -plateau (even the portion of the plateau that -is more than 100
feet from the river's edge.)
4. Erosion and -Sediment Control
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. All erosion and sedimentation control measures shall be installed -and
maintained as indicated on the. Original Mine Plan, Sheet 1 of 5, dated -March
1994, the New Mining Plan, Sheets 2 and 3 of 5, last -revised April 27, 1994 and
dated March 1994, respectively, and- the Rectamation Plan, Sheets.4 and 5 of 5,
revised April 27,994 and dated March 1994, respectively, with the exception
that all level spreaders shall be installed within -the -permitted boundaries.
C. The Cane River shall be protected from sedin-feat by establishing erosion and
sedimentation control measures on each approach to the existing bridge and by
implementing the maintenance and construction specifications subntted to the
Department on May 16, 2001.
D. The outlet device in Basin °C" (as indicated on the 8.5 x 11 inch map submitted.
by fax on May 11, 1994) shall be replaced with an appropriately designed and
constructed riser 9tructure.if the structure fails, or if the Department finds the
existing structure to be inadequate. In addition, the top of the basin side slopes
shall be at elevation 109-as a minimum and the bottom of the'sediment basin
shall- be excavated -to elevation 103-
E. No excavation shall occur on the south side of the Care River.
F. All erosion and -sedimentation control measures shall be installed and
maintained -as indicated on the Erosion Control Plan, Sheets 1-1 through 13
dated November 1994, with the following exceptions: 1) LNC DOT Class 2 riprap
shall be utilized in the Phase I and 11 ditches, -and 2) All silt fence shall be
installed outside of the buffer zones.
G. A modification request shall be submitted to and approved by the Department
prior to initiation of any land disturbing activities within the area identified as
Phases il- or -III on the Erosion .Control Plan, Sheets 12 and 13; dated November
1994 with the exception -of the construction of the Plant Site.
H. A mocHiication request shall be submitted to and approved by the Department
prior to initiation of any land disturbing activities on the 28.26 acres east of N. C.
197 on.the Boundary Survey, Sheet 2 dated November 1994.
Page 6
Runoff from the pit -expansion and other newly affected areas as indicated on the
Mining Map last revised October 12, 2006 shall be diverted into the existing
excavation or to existing erosion and sediment control measures.
J. A modification request including erosion and sediment control plan(s) shall -be
submitted to the Department.for approval prior to any land disturbing activities
not indicated on the revised erosion control -plan -or -mine maps submitted with
the approved application for a mining permit.and any approved- revisions to it.
Such areas include, but are not limited to, expansion outside of the initial pit
area, creek crossings, or expansion of overburden disposal areas.
K. Runoff from the pit expansion and other newly affected areas -'totaling 3.06
-acres) as indicated on the -mine maps fast revised May 2, 2001 shall be diverted -
into the existing excavation or to existing or approved erosion- and sedimentation
control measures.
L. All erosion and sedimentation control measures -shall be installed and
maintained as indicated orrthe mine maps -last revised May 2, 2001, and
-October 12, 2006.
M. A mine map and reclamation map showing the -entire mine site - including all
-features and requirements incorporated into the most current permit conditions,
as well -as any proposed additional modifications - shall be submitted to the
Department with the Annual Reclamation Report due in this office by February 1,
2002. If additional modifications to the existing permit are requested at the time
of this submittal, then all information and fees required for the submittal of a
formal permit -modification request must be submitted at the same time.
N. All mining activities associated with -the additional overburden placement area,
including the installations and maintenance of all -erosion and sedimentation
control measures, shall -be conducted'as indicated, on -the Nine Maps, Sheets"!
and 3 of 3 prepared March 2004_and- Sheet 2 of'3 last revised -July20'04 and
Attachments to the 2004 Permit Modification Request received by the Land..
Quality Secticn-on April 1...2004 with -the stipulation that the overburden
placement area be constructed from the bottom of the storage area to the top in
-lifts no greater than -four feet:
O. An erosion and sediment control plan(s) shall be submitted to the Department for
approval prior to any land disturbing activities. not hdicatedr on the revised
erosion control plan or mine maps submitted with the approved application for a
mining permit and any approved revisions to it._S-uch areas include, but are not
limited to, expansion outside of the approved pit area, cFeek_crossings, or
-expansion of overburden or waste disposal areas.
Page 7
5. Boundary Markers
All affected -area boundaries (40.54 acres) shall be permanently marked at the site on
100-foot intervals unless the line of sight allows for larger spacing intervals.
6. Groundwater Protection
Groundwater monitoring wells.shail be installed and monitored as deemed appropriate
-by the Department.
7. Graded Slopes and Fills
A. The angle for graded slopes -and - fills --shall be no greater than:the angle which
can be retained by vegetative cover or other adequate erosion control -measure,
structure, or device. In- any event, -exposed- slopes or any excavates channels,
the erosion of which may cause off=site• damage -because -of siltation, shall be
planted -or otherwise provided with-groundcover, devices or structures. sufficient
-to restrain such erosion.
B. Overburden cut slopes along the perimeter of the pit opening shall- be graded to
a minimum 2 horizontal to 1 vertical or flatter and shall be stabilized within 60
-days of completion. Furthermore, a minimum ten-(10) foot wide horizontal safety
bench shall be provided at the top of the rock and at the toe of any overburden
slope.
C. In hardrock excavations, the bench widths shall be a minimum of 5 feet and- the
bench heights shall be a maximum of 30 feet. For proposed bench widths of 50
feet, the bench heights shall be a maximurrr of 40 feet. The -only exception to
this condition shall be the elimination of the lower two benches of -the west wall of
-the-quarry as approved by the Department on February 17, 1.997.
-a. Surface, Drain act
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.
9. Blastin
The operator shall monitor each blast with a seismograph located at a distance
no- farther than the closest off site regularly occupied structure not owned or
leased by the operator. A seismographic record including peak particle velocity, air
overpressure, and vibration frequency levels shall be kept for each blast (except as.
provided ;under Operating Condition -Nos. 8B and 8D: of this permit). The following
blasting conditions shall be observed by the mine operator to prevent hazard to persons
and -adjacent property from surface blasting:
A. Ground Vibration With Monitorin
0
Page 8
In all blasting operations, the maximum peak particle velocity of any component
of ground motion shall not exceed Figure-1-.(below) at -the immediate iocation of
any regularly occupied building outside -of the permitted area-such.as a dwelling
house, church, school, -or public, commercial or institutionaLbuilding.
'0 a
i-_
' S
,a 70 30 :3d
3iast Vibraticti Frequency, HX
Sgirei:j1 rt !ii%•d7F"a'
Ground Vibration Without Monitoring:
In the event of-seismograph-maifunctiou or other condition which prevents
monitoring, blasting shalLbe conducted ---in accordance with -the following
formulas:
W = (DIDS)2 Dg = D 112
V = 160(Dg)-"'-
W = Maximum charge weight of explosives per-deiay.perioct of 8.0 milliseconds
or more (pounds).
i
Page 9
D = Distance from the blast site to the nearest inhabited building not owned or
leased by the mine operator (feet).
DI, = Scaled distance factor.
V = Peak -Particle Velocity (inches per second).
The peak -particle velocity of any component shall not exceed 1.0 'inch per
second, for the purposes of this Section.
C. Air -blast With IN'tonitorina:
Xr blast overpressure resulting from surface blasting shall not exceed 129
decibels linear (dBL) as measured at the immediate location of any regdarly
occupied building not owned or leased by the operatoroutside of the permitted
area such as a dwelling house, church, school, or public, commercial or
institutional building, unless an alternate level based -on the sensitivity of the
seismograph microphone --as specified.below is -being used:
Lower Frequency, Limit of Max Level,
Measuring -System, in Hz _ in dBL
0.1 Hz or lower4lat response
1'34 peak
2.0 Hz or lower -flat response
1.33 peak
6.0 Hz or lower -flat response
129 peak
D. Air blast Without Monitoring:
In the event of seismograph malfunction or other condition which prevents
monitoring, blasbngshatl be conducted in accordance with -the following
formulas:
To convert U (psi) to P (dBL):
82 (DM11.33)-1.2
P = 20 x log (U12.9x10')
Confined air blast/Overpressure (dBL)
for quarry situation:
A = P- 35
U. = Unconfined air overpressure (pounds per square inch).
W = Maximum charge weight of explosives per -delay -period of 3.0-milliseconds.
or more (pounds).
D = Distance from the blast site to the nearest Linhabited building not owned or
leased by the mine operator (feet):
P = Unconfined air overpressure (decibels).
Page 10
A = Air blast or air overpressure for typical quarry situations (decibels)..
The air blast/overpressure shall not exceed 129 decibels, for -the purposes -of this
Section.
E. Record Keepin-g:
The operator shall maintain records on each individual blast describing: the total
-number of holes;.pattern of holes and delay ofintervals; depth and size of -holes-,
type and total pounds of explosives; maximum pounds -per delay interval; amount
of stemming and burden for each hole; blast -location; distance from blast to
closest offsite regularly occupied structure; and weather conditions at the time of
the blast. Records shall -be maintained at -the permittee"s mine office and copies
-shall be provided -to the Department upon request.
F. Excessive Ground Vibration/Air blast- Reporting:
If ground vibration or Air blast limas -are -exceeded, the operator will immediately
report the event with causes and -corrective actions to the -Department. Use of
explosives at the blast site that produced the excessive reading shiall cease until
corrective actions approved by-th-E, Department are taken. However, blasting
may.occur. in other approved areas within the. permitted boundary. Authorization
to b[ast_at the blast site may -be granted at the lime of the -verbal reporting of the
high -ground vibration or high -air blast reading if the circumstances justify verbal
approval. -Failure to report will constitute a permit violation.
G. Flyrock Prevention.
The operator shall take a[I reasonable precautions to ensure that flyrock is not
thrown -beyond areas where the -access is temporarily or permanently guarded by
the operator. Failure to take corrective measures -to prevent flyrock and
repeated -instances of flyrock shall -be considered a violation of the -Mining Permit.
H. Flyrock Reporting:
Should flyrock occur beyond the permitted and guarded areas, the operator shall
immediately report the incidentto the -Department. Further use of explosives on
the mine site shall be suspended until the following actions have -been. taken:
A thorough investigation as to the cause(s) of the incident shall be
-conducted.
Page 11
2. A report -detailing the investigation shall be provided to the Department
within 10 days of the incident. The report shall, at -a minimum, document
the cause(s) of the incident along with technical and management actions
that will be taken to prevent further incidents. The, report shall meet with
-the approval of the Department before blasting -may resume at the mine
site.
Studies:
The -operator -shall provide to the Department a copy of the findings of any
-seismic studies conducted at the mine site in fesponse to an exceedence of a
level allowed by these blasting conditions. The pperator shall make every
reasonable effort to incorporate the studies' recommendations into -the
production blasting -program.
Notice:
The operator shall, when requested by -the Department, give 24=hour advance
notice to the -Land Quality Section Regional Office prior to any -blast -during a
period for which notice is requested-.
m High -Wall Barrier
A physical barrier consisting of four foot high, three strand barbed wire fencing shall be
maintained at all times along the perimeter of any highwall to prevent inadvertent public
access. In addition, a minimum IG foot wide horizontal -safety -bench shall.be provided
at the-jurlction-between the top of rock and the toe of any overburden cut slope.
11. Visual -Screening
A. Existing vegetation shall be maintained between the mine and public
thoroughfares to screen the operation -from the public.- Additional -screening
methods, such as constructing earthen berms, shall be employed as deemed
appropriate by the Department.
B. In addition to grasses, long leaf and/or Virginia pines or -other acceptable
evergreen species shall be planted as. deemed appropriate by the Department to
improve visual and noise buffering.
C. The visual screening berm indicated on the Reclamation -Plan, Sheet 4 of 5 last
revised April 27, 1994, shall be constructed and stabilized as per the
construction details and vegetative specifications included. -on said -plan.
Page 12
12. Plan Modification
A. 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 anal -any
approved revisions to it. Approval to implement such changes must -be -obtained
from the Department prior to on -site implementation of the revisions.
B. A modification request shall be submitted to and approved by the Department
prior to initiation of any -land disturbing activities within -the areas identified as
-Phases I I & III on the Erosion Control Plan, -Sheets 12 and 13, dated November
1994 with the exception of the construction of -the Plant Site .in Phase II-,
13. Refuse Disposal
A. No on -site disposal of refuse -or -other solid waste that is generated outside of the
mining pefmit 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 Quarty Section,
Department of -Environment and Natural Resources. The method of disposal
shah be consistent with the approved reclamation plan.
B. Mining :refuse as defined -by G.S. 74-49 (14) of The Mining Act of 1971
generated on -site and -directly associated with the mining activity may be
disposed -of in a 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 clearing debris
2. conveyor belts
3. wire cables
4. iv -belts
5. - steel reinforced air hoses
6. drill -steel
Page 13
D. If mining refuse is to be permanently disposed with in'the-mining permit
b-oundary, the following information must be provided to and approved by the
Division of Land Resources prior 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;
,k 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
14. Annual Reclamation Report
An Annual Reclamation Report shall be submitted -on -a form supplied -by the
Department by February 1 of each year untit reclamation is -completed and approved.
15. Sondina
The security, which was posted pursuant to iu 1C:G.S. 74-54 in .the form of a $40,000.00
Assignment of Savings Account, -a $25,000.00 Assignment of SavingsAccount, and a
$2,400.00 Assignment of Savings Account, totaling $67,400.00, is sufficient to cover
the operation as indicated in the approved application. This security must. -remain in
force for this permit to be vafid. The total affected land shall not exceed the bonded
acreage.
16.. Archaeological Resources
Authorized --representatives of the Division of Archives and History shall be granted
access- to --the site -to determine, the presence of significant archaeological- resources.
Page 14
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 Provrded_By G.S, 74-53
The final slopes in all excavations in -soil, sand, gravel and-otherunconsolidated
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 spoll shall be left in a -configuration which is- in accordance with
accepted conservation practices and which -is suitable for the proposed -subsequent use
ofthe land.
4. No small pools of water shall be allowed to -collector remain on the -mined area that are,
or are likely to become noxious, odious or foul.
5. The revegetation plan shall conform to accepted and recommended agronomic and
-reforestation practice& as established by -the North Carolina Agricultural Experiment
Station and the -North Carolina Farest Service.
6.-Permittee shall conduct reclamation activities pursuant to -the Reclamation Plan herein.
incorporated. These activities shalt be conducted according to the time schedule .
-included in the pran,-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 or,. any segment'of the permit area and
shall be completed -within two years after completion or -termination of m-ining.-
RECLAMATION CONDITIONS;
-1. Provided further, and subject to the Reclamation Schedule, the planned reclamation
shall be to allow the -quarry excavation. to -fill with water, provide a permanent barricade
(fence) along the top of. any high wall, and grade and.; revegetate any areas in
unconsofidarted material
2. The specifications for surface gradient restoration -to a surface suitable for the planned
future use are as follows:
Page 1 5.
A. All areas of unconsolidated material such as overburden or waste piles shall be
graded_ to a2 horizontal to 1 vertical or flatter slope and terraced as necessary to
-insure slope stability.
B. ,Any settling ponds and sedimerrt control basins shall be backflled,.graded, and
stabilized or cleaned out and made into acceptable -fake areas.
C, The processing, stockpile, and other disturbed areas neighboring the mine
excavation shall be leveled arid: smoothed.
D. Compacted surfaces shall be disced, subsoiled or otherwise prepared. before
revegetation.
E. Na-contaminants shall be permanently disposed of at the mine site. On -site
disposal of waste shall -be in accordance with -Operating Conditions Nos. 13A
through 13D.
F. The -affected _land shall be graded to pre-vent.the collection of noxious or.ioul
water.
3. Revegetation Flan:
Disturbed areas shall be permanently revegetated according to the Re -vegetation Plan
included —in the renewal-a-nd modification application dated January 20, 2001.
Whenever possible, disturbed areas should be vegetated with native warm season
grasses such as -switch grass, Indian -grass-, -bluesten and gamma grass.
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.
r
Page t6
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 -February 24,1992 to -Yancey Sand and Gravel Company,, modified
May 14, 1993, transferred to Yancey Stone, lnc. December 29, 1993, mortified Mby 16,
1994, February 15, 1995, February 17, 1997, and Navemb-er �6, 1.997, renewed and
modified -July 13, 2001, and modified July 27, 2004, is hereby modified -this 81h day.of
November 2006 pursuant to G.S. 74=52.
By. _
James-D; Simons, Director
Division -of Land Resources
By Authority of -the Secretary
Of the Department of Environment -and Natural Resources
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Date: 9/28/2011 r Caption: Vicinity Map showing Low Gap Quarry, 9.4 miles of Burnsville
Scale: 1 inch equals 2667 feet on 197 South
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Name: MT MITCHELL Location: 786088 ft_ N 1022817 ft. E NAD83
Date: 9/28/2011 Caption: Location Map showing Low Gap Quarry, 9.4 miles of Burnsville
Scale: 1 inch equals 1333 feet on 197 South
Copyright (C) 1997, Maptech, Inc
Permit: NCG020264
SOC:
County: Yancey
Region: Asheville
Contact Person: W M McCrary
Directions to Facility:
System Classifications:
Primary ORC:
Secondary ORC(s):
On -Site Re prosentative(s):
Related Permits:
Compliance Inspection Report
Effective: 06116/06 Expiration: 12131/09 Owner: Yancey Stone Inc
Effective: Expiration: Facility: Yancey Stone Incorporated
NC 197 Low Gap Quarry
Burnsville NC 28714
Title: Phone: 704-682-7422
Certification:
Phone:
Inspection Date: 02/1312007 Entry Time: 09:OOAM Exit Time: 10:10AM
Primary Inspector: Starr Silvis Phone: 828-296-4500
Secondary Inspector(s):
Reason for Inspection: Routine Inspection Type: Stormwater
Permit Inspection Type: Mining Activities Stormwater Discharge COC
Facility Status: Compliant ❑ Not Compliant
Question Areas:
® Other
(See attachment summary)
Page: 1
0
f.r J
A permit; NCG020264 Owner - Facility: Yancey Stone Inc
i
Inspection Dale: 02l1312007 Inspection Type : Stofmwater Reason for Visit: Routine
Inspection Summary:
The inspector met the facility's consultant on site to discuss the BMP plan and mon itoring requirements. The consultant
expects to have the BMP plan completed by mid -March.
Page: 2
0
El
permit: NCG020264
Inspection Date: 02113/2007
Other
Comment:
Owner - Facility: Yancey Stone Inc
Inspection Type : Stormwater
Reason for Visit: Routine
Yes No NA NE
Page: 3
�0F W A TFRQ
�O G
_—1,-i
W M McCrary
Yancey Stone Inc
Rt 6 Box 739
Burnsville NC 28714
Dear Mr. McCrary:
Micha�l F. Easley, Governor-
fG R ss Jet, Secretary
North Carolina Department of Environmdnt pnd NaturarrU Re p urces `7
Alan''W, Klimek, F .E. Director
Division cf Water Quality
Asheville Regional Office
SURFACE WATER PROTECTION
May 19, 2006
SUBJECT: May 9, 2006
Notice of Deficiency
Yancey Stone Incorporated
Permit No: NCG020264
Yancey County
Enclosed please find a copy of the Compliance Evaluation Inspection form from
the inspection conducted on May 9,2006. Jim Reid and I conducted the inspection.
According to our database the subject permit is expired. You indicated during the
inspection that the notice of intent had been filed in early April. Please check with Raleigh
that they have received the notice of intent as it has not yet been entered into the data
base. You can contact Aisha Lau in the Stormwater Permitting Unit at (919) 733-5083
ext. 578.
As discussed during the inspection Yancey Stone Inc. must develop and
implement the Best Management Practices Plan as detailed in the NCG020000 general
permit. A copy of the permit was given to you during the inspection. Additionally,
monitoring must be conducted and documented as required in the permit. A follow up
inspection will be scheduled to determine your compliance with your permit.
During the inspection we also discussed a mine in Madison County, which
McCrary Stone Service Inc. owns. The Madison County mine does not have a
stormwater permit. You must submit a notice of intent (NO[) for coverage under General
Permit NCG020000. For your convenience I have attached a copy of the NOI, the
general permit, the technical bulletin related to the permit, and copies of the required
monitoring reports.
Noit11Caro l inal
2090 U.S. Highway 70, Swannanoa, NC 28778 Telephone: (828) 296-4500 Fax: (828) 299-7043 Customer Service 1 877 623-6748
U
Please refer to the enclosed inspection report for additional observations and comments.
If you or your staff have any questions, please call me at (828) 296-4560.
Sincerely, �]
S{arr Silvis
Environmental Engineer
Enclosure
cc: Danny Smith — NPS-ACO
Central Files
Asheville Files
United States Environmental Protection Agency
Form Approved.
EPA Washington, D.C. 2D46D
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 yrlmo/day Inspection Type Inspector Fac Type
1 I NI 2 15f 3I1- F,CG020264 111 12I 06/05/09 117 18f Ci 191 cl 20I
I I 1 L1
Remarks
21 6
Inspection Work Days Facility Self -Monitoring Evaluation Rating B1 CIA ---- -------Reserved---------------
67I 169 701 I 711 I 72 Lj 73 W 74 75 1 1 1 1 1 1 180
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)
1'';30 PM 06/05/09
99/12/17
Yancey Stone Incorporated
Exit Time/Date
Permit Expiration Date
NC 197 Low Gap Quarry
Burnsville NC 28714
01:30 PM 06/05/09
04/11/30
Name(s) of Onsite Representative(s)/Titles(s)/Phone and Fax Number(s)
Other Facility Data
Name, Address of Responsible Officia[Mtle/Phone and Fax Number
Contacted
W M McCrary,Rt 6 Box 739 Burnsville NC 28714//704-682-7422/
No
Section C: Areas Evaivated During Inspection (Check only those areas evaluated)
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
James R Reid ARO WQ//628-296-4500 Er.t.4651/
Starr Silvis ARO WQ//828-296-4500/ {
Signature of Management QA Reviewer Agency/OfficelPhone and Fax Numbers Date
Roger C Edwards 9%5ARO wQ//828-296-4500/ FJ Ze)
EPA Form 3560-3 (Rev 9-94) Previous editions are obsolete.
Page # 1
0
NPDES yrlmo/day Inspection Type
3� _ NCG020264 111 121 06/05/09 17 18ICI
Section D: Summary of Finding/Comments (Attach additional sheets of narrative and checklists as necessary)
The facility does not have a BMP plan, nor have they conducted any monitoring of outfalls. In order to be
compliant with the NCG02000 storm water permit the facility must develop and implement plans detailed in
the permit. A copy of the permit was given to Mr. McCrary during the inspection. A follow up inspection will
be scheduled in the future to determine compliance.
Page # 2
YANCEY STONE, INC. FLETCHER, NC 28732 28095
NCDENRDIV. WATER QUALITY 10/17/2011 $100.00
Invoice Description GL Acct Amount
STORMWTR NOI NCG02000 STORMWATER PERMIT APP 7171 $100.00
28095
YANCEY STONE, INC.
Re Bank' RDEN,
OPERATING ACCOUNT ANC NUMBER
5 WILLIAMS ROAD
FLETCHER, NC 28732
66-851531 28095
One hundred dollars and no cents
PAY
TO THE
ORDER NCDENR DIV. WATER QUALITY
OF STORMWATER/GEN PERMITS UNIT
1617 MAIL SERVICE CENTER
RALEIGH, NC 27699-1617
1160
$
e
3
10/ 17/2011 $100.00
G
LINE
BEARING
DISTANCE
L1
S38'17'50"W
113.28'
L2
S40'18'&'W
450.21'
L3
S40'28'51 "W
787.73'
L4
N 38'59' 34"E
81, 39'
L5
S34429'55"W
80.23'
L6
S28416'11 "W
80.90'
L7
S23'08'55"W
74.65'
L8
S17'21'1 VW
58.36'
L9
S11'36'55"W
58.17'
L10
S06'04'42"W
58.25'
L11
S01656'55"W
58.06'
L12
S00'02'38"W
57.79'
L13
S01'56'07"W
57.10'
L14
S04435'35"W
53.39'
L15
S09'19'33"W
36.48'
L16
N56'04'15"W
14.69'
Fdtwo 141ah wer v 197
LINE
BEARING
DISTANCE
L1
I S38'17'50"W
1 113.28'
NOTES
1. GROUNDCOVER MUST BE PROVIDED SUFFICIENT TO RESTRAIN EROSION WITHIN 7
WORKING DAYS OR 21 CALENDAR DAYS, WHICHEVER PERIOD IS SHORTER.
2. BOUNDARY AND TOPOGRAPHY FROM SURVEY BY PENDERGRASS SURVEYING. DATED 5/18/2011.
3. BUFFERS AND SETBACKS SHALL BE STAKED BY A NORTH
CAROLINA REGISTERED PLS.
4. ALL CONTROLS SHOWN ARE EXISTING UNLESS LABELED AS PROPOSED (PROP.)
5. CONTOUR INTERVAL 10 FEET.
ER MAP
o3END
PROPERTY BOUNDARY LINE
25' UNDISTURBED BUFFER
25' UNEXCAVATEDBUFFER
PERMIT BOUNDARY = 129.25 AC.
PROPOSED MINE EXCAVATIONS =18.24 AC.
PROPOSED MAX. CLEARING LIMITS
EXISTING HAUL ROADS = 2.43 AC,
EXISTING PROCESS POND/ SEDIMENT TRAP = 2.58 AC.
TAILINGS A SEDIMENT PONDS (TRAPS) = 0.52AC.
-- UNDISTURBED BUFFER = 8.37 AC.
PROCESS AREA =1.22 AC.
WASTEPILES = 11.88AC.
UNDISTURBED STREAM BUFFER = 15.46 AC.
EQUIPMENT PARKING /LAYDOWN - 0.89 AC.
ALL AREAS DETERMINED BY CAD
EROSION LEGEND
SEDIMENT TRAP (ST)
EXISTING CULVERT
EXISTING DITCH/DIVERSION
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Scale 1 " = 200'
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