Loading...
HomeMy WebLinkAboutNCG020814_COMPLETE FILE - HISTORICAL_20120307STORMWATER DIVISION CODING SHEET NCG PERMITS PERMIT NO. /v C� c)-) DOC TYPE HISTORICAL FILE ❑ MONITORING REPORTS DOC DATE ❑a',)) a o 3 0� YYYYMMDD ..1.f� WNW North Carolina Department of Environment and Natural Resources Division of Water Quality Beverly Eaves Perdue Charles Wakild, P. E. Governor Director March 7, 2012 To: Mr. James B. Innes 1371 Caratoke Hwy Moyock, NC 27958 Subject: Chesire Meadows Mine The Division of Land Resources Permit No: 27-48 The Division of Water Quality — General Stormwater NPDES Permit No.: NCG020814 Pumping Operation and Monitoring Plan (O&M Plan) Notice of O&M Plan Acceptance Dear Mr. Innes: Dee Freeman Secretary The Division of Water Quality's (DWQ) Washington Regional Office (WaRO) has completed the review of the Pumping Operation and Monitoring Plan (O&M Plan) received 'on March 2, 2012. The O&M Plan has been determined as acceptable and complete (see the attached). This letter serves as notification that the O&M Plan requirement has been satisfactorily accomplished. Should there be any questions, please do not hesitate to contact me at (252) 948-3963 or via email at thom. edgerton a ncden r. gov. Sincerely, ,)� 1 4t— Thom Edgerton Environmental Engineer Cc: (By electronic Files): Judy Wehner, Assistant State Mining Specialist, CO — Division of Land Resources Pat McClain, PE, Regional Engineer, Land Quality Section — WaRO Gary Novak, LQS -- WaRO DWQ — WaRO — NCG020814 File (copy) Samir Dumpor, PE, DWQ — WaRO Jennifer Jones, Environmental Engineer, CO — SWPU Robert Patterson, PE, CO — SWPU North Carolina Division of Water Duality Internet wwwmwaterauallty.ora 943 Washington Square Mat! Phone: (252) 946.6481 Washington, NC 27889 FAX: (252) 946-9215 An Equal Opportunity/Affirmative Action Employer— 50% Recycled/10% Post Consumer Paper Ntumlly ehCarolina 4 C--iESHIRE MEADOWS MINE Operations „and Maintenance Plan Permit No. 27-48 Curritttck County. North Carolina Buc:kr,rowul: The subject mine is located in Shawboro, Cur•ituck County, North Carolina. It is abutted on the cast by Shortcut Road, on the west by farmland, on the north by woodlands, and on the east by swamp. The property was formerly farmland until the permit was originally issued. Material from the site is used to provide sand for local home construction, including septic drain fields and sand pads for homes. The frequency of operations at the site is largely dependent upon local construction projects. Excavation and stock -piling occurs on an as -needed basis. Description of 4perationc: The site. other than the excavation site, stock -pile areas and retaining pond, has remained undisturbed in its original condition as farmland with its own on -site ditches which continue to function. No farming activities currently occur. The retaining pond was originally constructed with the intention of retaining on site all water pumped from the excavation pond and has worked well to date and has proven to be much larger than necessary. It is located to the north of the excavation pond and is currently over two acres acres in size, but will be decreased in the event a dewatering permit is issued since all of the water being pumped will no longer need to be retained on site. It is currently mound by berms of eleven feet in height and has a maximuin retaining capacity of approximately 8 million gallons of water. Pumping from the excavation site is accomplished by it 6" Godwin pump. After the excavation site has been pumped out, keeping the pit area dry is accomplished by pumping at a speed of 700-800 gpm for an average of one to two hours per day 4 to 5 days per week. In recent years, very limited pumping has taken place due to lack of local demand, but the foregoing is provided as an average to dcmonstrnte what is needed to keep the excavation site in a condition allowing for material to be removed. Purpose fnr Plan: An NC6020000 has been applied for in the event there is any dewutering which makes its way off -site and to provide for the same in the event the retaining pond ever proves inadequate for the demand created by the potential increase in demand for local construction. Page Iof3 Xfonitoring and Maintenance: The site, even when operations arc not busy, is and will be monitored on a regular basis. The mining area remains under lock and key when operations tire slow. All discharges from the site will he carefully monitored to ensure compliance with an NCDENR NCG020000 which may be issued for the subject location. Specific monitoring and maintenance shall include the following: 1 _ All outflow locations will be monitored on at least a weekly basis to ensure proper functioning,. 2. The retaining pond will be monitored on at least a weekly basis to chuck for any leaks and tar any areas of the hewn which may need more material due to erosion or otherwise, Z. Monitoring of the retaining pond and outflow locations will be specifically inspected and monitored within 24 hours of a storm event which produces significant discharge. 4. The size of the rctaining/settling pond was originally designed and constructed based upon retaining all pumped water on site, but with permission to de -water, the size of the retaining/settling pond may be reduced while still accomplishing the necessary amount of settling. 5. An additional point of outflow may be added in the event any single point of outflow is being overburdened by flow; however, appropriate measures will be taken to ensure an appropriate amount of sediment does not leave the site from all point(s) of outflow. G. Points ol'outflow will be specifically inspected once per week, assuming puinping and outflow has taken place that particular week, to ensure all aspects of the outflow arc working as intended. 7. The point of supply to the retaining; pond may be moved depending upon where on the site the source of pumping is located. In the event ol'a change, measures will be taken to ensure no discharge occurs from a loaner point of supply. 8. In the event of any erosion along the berms for the retaining pond or ditches, steps will he taken to replenish the same with vegetation or seeding added in an clTort to limit any future such erosion. 4. If ditch banks continue to erode, seed blankets will be installed or rip rap as deemed necessary by the operator. 10. Culvert pipes shall be regularly inspected to ensure proper flow and integrity and shall be craned out and replaced as necessary. Page 2 of 3 1 1. Ditches within the property and along its boundary which have vegetation in place shall be permitted to retain such vegetation as long as sufficient drainage is not inhibited. Current levels of vegetation assist in maintaining ditch banks, the integrity of the ditches and create a natural filter for any sediment which may find its way into the ditch. Regular inspections will be made of the ditches to ensure proper flow and removal of seditnent to accomplish the same. 12. Stockpiling of material shall not occur within fifty feet ofany site boundary ditch in an ellort to ensure: retaining of stockpiled materials on site and to accommodate for any erosion from stockpiled material. 13. Stockpiling of materials shall be located and stocked in a manncr as to cause stormwater drainage back towards the excavation pond(s). 14, Haul roads shall be maintained in a manner to ensure reasonable passage by trucks and equipment. 15. Haul roads shall be drained in a manner to cause storinwater drainage back towards the excavation pond(s)_ 16. Should any modifications of the foregoing become necessary, the owner and operator reserve the right to modify the manner of operating and maintenance to address the same while at the same time continuing to comply with the mining permit. Prepared by: James B. Innes 1371 Caratok e hi wy. Moyock, NC 27958 252-435-6000 Page 3 of 3 rr/701 a �crles'55iJRGp) {NCO29,NCI39,NC053} 0.16 seconds. [0.75 cache ratio]' *? • � �sw fie' ;��.,� r, {'» "' ,* , :- , � A --� r�^`F'' y �" r ;� �.a _�'77 ,� 'y` aPp s' PR�� � -� , '; 'Ar Y"'� 'i'r��r 4� `.'a -�' -;• 'i � Y( - r R'yi,..i '!s' '' � r'• �� � �`w. .r Jk'( x y �G.? 7 '� - � t, '��'!> , 1 1 `� ri$J . "7�-, "^ a# ' '�.- r» pr, � '.1• L .,L�r� 14��'." � �f �,'f+. � Lh�+ �` �'-!*�+C�4�� � +� �+ s�� ,_ .� !" aK ,ws;9�4��?�',• f � -r •J iTi � .�--� i .�' �a ztt �� •.s e'�• k � t % _ ^.x,ei}{ -Y .��{�: �f {'b�; V'r� k'• -fit ^' y� l� � ~ - _ j-+. '✓ ._,,.�'f C,,.-.i'i- a't �4 ' w.v`. ) OF !.�� i.31 ii Y ill . �'i `�.y� �+ '•:1w r _ , t i. -.'� ~ ':r f Q' �+ '' � F - ,�' .•:�"� a '�!"' - -^ _... f ' w.. } •' t � �� - r!''-. •.r T`, - ,,'' �'_ yr.[� � i .�5� �R t3.J�i [yRr,�/ i ♦ �i �{4.jfj��j� A 'r �y �Y Ilk {} J yy y e 'H �.^ t h�ti�.�.. i> � ,•tr 'T R ,- E,�,. .--�` -r »,�� -t, t,`, N .� + x; [F r r n 'f' .�� :;e, • 1 �� � �, r»� � ,� t 'F,� �',c•,,, w 7 .t. ,r },•+ h.. ._ �.. �s'�. 4 ,�-.,ry, �•-.s ~. _ Mttand.TypCs y f ' �• `- i r, tt ,a �� � 'E�SX�►erine H�C� Ma�fi��e,CF!@p�',toi�r r� �, '.' � �"� r'�r .� A .�; '.�. 1''' - : ," - .t :� . %`� "�` 1: �' '� pis r �, • , — � � N �� a,.. � a6e stet or ne_+et(Od � � -tlry J. Tk.,r �,r ' •-�,., ,�« . ,� 3��� �- Fre`�$-hwater gmergerfrMdnd., •{, - ,_.• ' „� w re:shwater Fo'restadl5hru ar�c�, _ e�r��r. '.xStaiuS`MaP, ° .! frasfiWBi Pt];dxi 1" �, �.; �' '�` ' e a�. ` ' ��. I]rgft t Rp .l � [,.• � y S ` j O' h L��J �� �i �e • il' � r 3 - . z'i�. �. 31i�:` ''F�,i' c _ _• • • e • e - - r s'�lif lFi V Fl .. I ") fly Ji N.—m W ; Am CQ% iw za ..�, - * f �� 1 /�i-�� h "` •`�'� -�..-���a � fir-, � �' _ � 6 4 i`4 " r 7L. qL ICK- go Edgerton, Thom From: Edgerton, Thom Sent: Wednesday, November 09, 2011 4:10 PM To: Wehner, Judy Cc: Dumpor, Samir; Novak, Gary; Jones, Jennifer; Hodge, Al: Mcclain, Pat Subject: FW: Cheshire Meadows - 27-48 Hello, Today I contacted James Innes (252) 435-6000, by phone and explained the NCG02 General NPDES SW/WW permit and application process. (Mr. Innes will call me back if he needs additional information.) I explained the consequences of discharging without a permit and guided him to the application and additional information available regarding Industrial NPDES SW/WW general permitting. The information may be viewed from the DWQ website by following the attached link: htt grtal.ncdenr.or web w ws su n dessw#tab-3. I explained that discharges of Stormwater (SW) which fall within the permitted boundary on activities associated with the Mining Industry that are conveyed from the site via a point source discharge, require NCG02 permitting. The NCG02 permit also includes wastewater (WW) discharges associated with the mining operation. WW discharges include mine dewatering WW, process WW, as well as 5W which has comingled. Note: Sheet flow of WW constitutes a discharge and therefore requires NCG02 permitting. No discharge is allowable prior to the issuance of a NCG02 permit from the DWQ Raleigh Central Office (CO). Also, a Pumping Operation and Monitoring Plan (O&M Plan) shall be approved by the Washington Regional Office (WaRO) prior to a discharge as per the DWQ comments dated 3/19/10. Please let me know if you need additional information. Thanks, Thom Thom Edgerton, Environmental Engineer Division of Water Quality Surface Water Protection Section Washington Regional Office North Carolina Department of Environment and Natural Resources (252) 948-3963 Office (252) 946-9215 Fax Email correspondence to and from this address may be subiect to the North Carolina Public Records Law and may disclosed to third parties unless the content Is exempt by statute or other regulation. From: Dumpor, Samir Sent: Tuesday, November 08, 2011 1:40 PM To: Edgerton, Thom Subject: FW: Cheshire Meadows From: Wehner, Judy Sent: Tuesday, November 08, 2011 1:39 PM To: Dumpor, Samir Cc: Novak, Gary Subject: Cheshire Meadows Can you let me know if you are requiring a permit from DWQ? told them they did not, will you call them and straighten it out? Mell is holding it up till I hear from you. Judy Wehner Assistant State Mining Specialist 1612 Mail Service Center Raleigh, North Carolina 27699-1612 (919) 733-4574 (919) 715-8801 fax If they do need one, since they talked to someone that E-mail correspondence to and from this address may be subject to the North Carolina Public Records Law and may be disclosed to third parties. James Inner 1371 Caratoke Hwy. Moyock, North Carolina 27958 Ph: 252--435-6000 Fx: 252-435-6205 VIA UPS NEXT DAY AIR March 9, 2011 Judith A. Weliner Land Quality Section Division of Land Resources Dept. Of Environment and Natural Resources 512 North Salisbury Street Raleigh, NC 27604 Re: Cheshire Meadows Mine - Permit No. 27-48 Dear Ms. Wehner: In response to your most recent correspondence regarding our application for amendment to the permit, we do not plan on making any off -site discharge at this time. As far as pumping rates, pumping does not occur with any regularity and we will be limited to the capacity of the holding pond when pumping. With a water level of 13' in the 3.0 acre excavation site representing 12,707,323 gallons of water and a holding pond of 6.0 acres with I F berms as shown on the revised plats enclosed, the holding pond can retain all the amount from the excavation site with capacity for an extra 10,752,351 gallons (23,459,674 gallon total capacity for holding pond)(formula used - I cubic foot = 7.48 gal). With the excavation site fully drained, this allows for an additional 66" of rainfall capacity . Accordingly, with a holding pond capacity of almost double the excavation site, the holding pond will only be at 54% of its capacity even when the excavation site is fully drained. As far as the changes relating to the plat, all have been made and the requested two copies of the plat are enclosed. Thank you for your continued assistance. Sincerely yours, James B. Innes RECEIVED MAR 10 2011 SECTION /e.,,9Lf�� 3-2 _/0 MINING PERMIT APPLICATION REVIEW FORM for the DIVISION OF WATER QUALITY Project/Number:ClZes �, rY tLLLy3 d� q ' County: CC, rrd AlU6G Please return comments back to: crctv-y Comments due by: �3- f ff` /v I iC 0 2 2010 Will the operation, as pro Comments: i rw -e-A � C-L& V d .( Watershed/Stream Name & Classification: A T ko �n cad w ��c,,rs � � c a 4 ca.•A4 YES Z�q j 1 Z a to i To 6r c r SNQ C; S W NPDES permit required ? NPDES permit existing Nondischarge permit required Nondischarge permit existing Wetlands disturbed 401 Wetland Cert. required (Permit #_ } / (Permit # } r 401 Wetland Cert. existing (Permit # Reviewed b: Date: i t o y 3 9 PrintName: Centmi Ofn:e Reviewer. Rev 2005 , 1 ,Z, ^ 1 LG. � 1 C G G --mod � � S I S S C� o � ti., C`_� C.�--� n.rr, L.�n� 7 wZ I5Z�X 5 WI of-Qr c_ Edgerton, Thom From: James Innes (inneslaw@gmail.com] Sent: Tuesday, February 14, 2012 8:57 AM To: Edgerton, Thom Cc: Subject: inneslaw [_Chesfiire Meadows mine_ Attachments: CheshireMeadows0&M.PDF Our dewatering application went out in yesterday's mail. I measured our entrance road and it is approximately 206' x 40' and thus is less than the 10,000 sq ft threshold. I have also prepared a proposed operation and maintenance plan and attach a copy for your review. Thank you for your continued help on this. James Innes Innes & Innes, PLLC 1371 Caratoke Hwy, Moyock NC 27958 Ph: 252-435-6000 Fx: 252-435-6205 This message may be sent by the law firm of Innes & Innes, PLLC. It is not intended to & nor does it create an attorney -client relationship or provide any legal advice. This message is intended solely for the named recipient(s) & if received in error, should be disregarded & discarded. This message may be protected by a legal privilege & is confidential. Unauthorized interception is prohibited by Federal law. 1 CHESHIRE MEADOWS MINE Operations and Maintenance Plan r Permit No. 27-48I- Currituck County, North Carolina Background: The subject mine is located in Shawboro, Currituck County, North Carolina. It is abutted on the east by Shortcut Road, on the west by farmland, on the north by woodlands, and on the east by swamp. The property was formerly farmland until the permit was originally issued. Material from the site is used to provide sand for local home construction, including septic drain fields and sand pads for homes. The frequency of operations at the site is largely dependent upon local construction projects. Excavation and stock -piling occurs on an as -needed basis. Descripi ion ofOperaiions: The site, other than the excavation site, stock -pile areas and retaining pond, has remained undisturbed in its original condition as farmland with its own on -site ditches which continue to function. No farming activities currently occur. The retaining pond was originally constructed with the intention of retaining on site all water pumped from the excavation pond and has worked well to date and has proven to be much larger than necessary. It is located to the north of the excavation pond and is currently 2.3 acres in size. It is bound by berms of eleven feet in height and has a maximum retaining capacity of approximately 8 million gallons of water. Pumping from the excavation site is accomplished by a 6" Godwin pump. After the excavation site has been pumped out, keeping the pit area dry is accomplished by pumping at a speed of 700-800 gpm for an avera 800 Gel' - of one to two hours per day 4 to 5 days per week. In recent years, very limited pumping has taken r-r place due to lack of local demand, but the foregoing is provided as an average to demonstrate what 48pooAV, �J is needed to keep the excavation site in a condition allowing for material to be removed. X Zh ) Purpose for Plan: {a 2hr 7 9 b� or or� k t�— An NCO020000 has been applied for in the event there is any dewatering which maakes�its`i iZ+,I6PD way off -site and to provide for the same in the event the retaining pond ever proves inadequate for the demand created by the potential increase in demand for local construction. Monitoring: The site, even when operations are not busy, is and will be monitored on a regular basis. The mining area remains under lock and key when operations are slow. All discharges from the site will Page Iof2 I5 l a he carefully monitored to e sure com iancc witl4an NCDENR NCG020000 which be issued for the subject location. ,lP%7t W'Tocations will be monitored on at least a weekly basis to ensure proper functioning. The retaining pond wi 11 be monitored on at least a weekly basis to check for any leaks and for any areas of the berm which may need more material due to erosion or otherwise. Monitoring of the retaining pond and outflow locations will be specifically inspected and monitored within 24 hours of a storm event which produces significant discharge. Page 2 of 2 Edgerton, Thom From: Patterson, Robert Sent: Tuesday, February 21, 2012 10:20 AM To: Edgerton, Thom Subject: NCG020814 - Cheshire Meadows Mine, Currituck Co. Attachments: NOI.pdf Thom, Do you have any concerns with issuing a COC for this facility? Do want me to wait until they have their 0&M pumping plan squared away? Thanks Robert D. Patterson, PE Environmental Engineer NCDENR I DWQ I Storrnwater Permitting 1617 Mail Service Center, Raleigh, NC 27699-1617 Mail 1 512 N. Salisbury St., Raleigh, NC 27604 1 91h Floor Location 8v Ilarecls (919) 807-6375 Phone 1 (919) 807-6494 Fax I Robert.Patterso rrncdenr.gov Email I htti)://Dortal.ncdenr.oEgLweb/wq/ws/su Website w, Belbre printing this email, please consider your hudget and the environment. E-mail correspondence to and from this address may be subject to the North Carolina Public Records Law and may be disclosed to third parties unless the content is exempt by statute or other regulation. From: Bennett, Bradley Sent: Friday, February 17, 2012 11:50 AM To: Patterson, Robert Subject: Cheshire Meadows Mine - Currituck Co. Robert, Just wanted to give you some info on this permit that is coming your way. I talked with Thom Edgerton and he has been working with them. He has a draft O&M plan in-house that he is reviewing now. I don't think they actually mention this in their NOI submittal. You may want to touch base with Thom when you get the application. BB Bradley Bennett Stormwater Permitting unit NC Division of Water Quality 1617 Mail Service Center Raleigh, NC 27699-1617 Phone: (919)807-6378 Fax: (919) 807-6494 Email: brad ley. ben nett@ncdenr.gov Web: http://D.o.rtal.ncdenr.orqlweb/wq/ws/su Email correspondence to and Mom this address may be subject to the North Carolina Public Records Law and may be disclosed to third parties. XTAIF of Water Quality / Surface Water Protection NCDENRNational Pollutant Discharge Elimination System NCG020000 NOTICE OF INTENT r17H AGINCY USE 6.NIA Daft HKei•rd 5'atr 1AtnlM1 VA Cherk Il Alhopnl Ufly IFF I IOb CM I �i 111 Il Alcslr['.f.,t Ill r M National Pollutant Discharge Elimination System application for coverage under General Permit NCG020000: STORMWATER DISCHARGES associated with activities classified as: SIC (Standard Industrial Classification) Code - 14XX Mineral Mining Industry (except as specified below) The following activities are also included: • Active or inactive mining operations (including borrow pits —except for NCDOT borrow pits) that discharge stormwater contaminated with or that has come in contact with, anyoverburden, 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 Ifrom coverage under this General Permit: t Stormwater discharges associated with peat mining, coal mining, and metal mining; A— 1 • Stormwater discharges from mining operations which are intermixed on site with stormwater from all,- operations and/or concrete operations; :o • Stormwater discharges associated with oil and gas extraction operations; and '•" • Stormwater discharges associated with tourist gem mines • NCDOT borrow pits are covered under NCS000150 The following discharges are covered by NPDES general permit NCG520000 Instead of NCG020000: • Point source discharges of stormwater and wastewater from in -stream sand mining operations (i.e., sand dredging or dipping operations) 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'. Forexistint7 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 treaLor recycle wastewater at mining sites will require an ATC rior to -construction per 15A NCAC 2H .0138. Please see the NCG020000 General Permit for details about which treatment facilities require an ATC (summarized in Table t 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 ATC/ATO 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 Unless treatment facilities are designed, construcled, and put into operation by employees infernal to the company who are qualified to perform such work for their respective companies in accordance with General Statutes, 69C-25 (7), plans and specifications must be signed and sealed byaRE 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 & 19. Table 1: Suriimaiy of Requlrements'. y Quarterly' "; Monit6ring7 Requires. A to Mine Diwatering (Mb)' "Yes W Ycs 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 ✓ vlk� For questions, please contact the UWO 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 James & Amy Innes Owner Contact James Tnnes _ Street Address 1371 Caratoke Hwy. City Moyock State NC ZIP Code 27558 Telephone No. 252-202-4282 Fax: 252-435-6205 E-mail Address inne!-innes.pllc@mchsi.com 2) Location of facility producing discharge: Facility Name Cheshire Meadows Mane Facility Contact Tim Meads Street Address Shortcut Rd. City Shawboro State NC ZIP Code 2797 County Currituck- Telephone No. 252-333-5002 Fax: Contact E-mail 3) Physical location Information: Please provide a narrative description of how to gel to the facility (use street names, state road numbers, and distance and direction from a roadway intersection). 1.7 miles East of intersection of Shortcut Rd (Hwy. 158) with Indiantown Rd (Shawboro/Currituck County) 4) Latitude 36-23-26 , 87 Longitude 76-3-46.54 (degrees, minutes, seconds) Page 2 of 9 SWU-NCG02-NOI Last revised 617l2010 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 ® Existing (j New Permit not applicable — AiC 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: f ill sand 8) is this mine an Inactive mine site? IN 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 © Yes If No, please indicate the status of the Mining Permit application: If yes, please provide the Mining Permit number: 27-48 copy of your DLR Mining Permit with this DWQ application. Please also provide a Note: DWO cannot issue a COC for the NCGO20000 Genera! 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? ® 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)? Il No C7 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? IN No ❑ Yes It yes, do they have DWQ stormwater permits (if owned by the same company)? O 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? ® No such plans at this time. E] Yes 14) Is this mine located within one of the 20 Coastal Counties and will it add more than 10,000 ftz of impervious surface? X No Page 3 of 9 SWUNCG02-NO] Last revised 6/7/2010 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? ® 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? unknown _ _ T 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): CSW (Swamp Water) Note: Discharge of process wastewater to receiving waters classified as WS-11 to WS-V or SA must be approved by the N.C. Dept. of Environmental Health. It 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 HWO, PNA waters (Primary Nursery Areas) waters, what is the flow rate? (See ht1p1/www.ncdmf,netlmaps/FNA maps/index.html, for map) 18) Discharge Points: Number of discharge points (ditches, pipes, channels, etc. that convey discharges from the property): Onsite: Stormwater: 1 Mine dewatering: 1 Process Wastewater Overflow: Offsite: Stormwater: Mine dewatering: Process Wastewater Overflow: Discharge points should be clearly marked on the submitted site plan. Please provide short narrative description of discharges: a) Is your mine dewatering and discharging? (Answer only if you are dewatering) No ® Yes If yes, where to? _-_ Surface Waters and/or Wetlands (on -site or off -site) x Other (on -site or off -site) Describe: retaining pond on site b) Are you dewatering but not discharging? (Answer only it you are dewatering) ❑ No ® Yes If Yes, please explain how you are dewatering, and where that water will be directed: Water currently directed to holding and sediment retaining pond above gra e. Permission sought to de—water/discharge to ne gh oring swamp. Page 4 of 9 SWU-NCG02-NO] Last revised 617/2010 NCG020000 N.O.E. 19) Will mining operations require dewatering near wetlands or impact any stream, groundwater, or wellands? ❑ 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? ❑ No ® Yes If yes, what distance are they from the mine pit perimeter? 225+ feet.. 21) Have you been required to obtain a 4041401 Certification permits? M 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? ® No ❑ Yes If yes, please attach to application submission. Storrrtwater BMPs: 23) Does this facility employ any best management practices for stormwater control? ❑ No ® Yes If yes, please briefly describe: Site is formerly farmland with functioning drainage ditches which remain ntact an unct oning 24) Does this facility have a Stormwater Pollution Prevention Plan? IN No ❑Yes If yes, when was it implemented? Plan preparation will begin immediately upon approval. 25) Will vehicle maintenance activities occur at this facility? ® No ❑ Yes Page 5 of 9 5WU-NCG02-NOI Last revised 6f7l2010 NCG020000 N.O.I. Wastewater Treatment Facilities: 26) Will mine dewaterfng discharges occur? (An ATC/ATO is required for wastewater treatment facilities' dewatering discharges where E&SC devices alone will not meet effluent limits and/or protect water quality standards). . 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: a. 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 (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? (N No Cl 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.) Other: 29) Hazardous Waste: a) Is this facility a Hazardous Waste Treatment, Storage, or Disposal Facility? ® No ❑ Yes b) is this facility a Small Quantity Generator (less than 1000 kg. of hazardous waste generated per month) of hazardous waste? ® No ❑ Yes c) Is this facility a Large Quantity Generator (1000 kg. or more of hazardous waste generated per month) of hazardous waste? O No ❑ Yes d) If you answered yes to questions b. or c., please provide the following information: Type(s) of waste: Page 6 of 9 SWU.NCG02-NOIi Last revised &W2010 NCG020000 N.O.I. How is material stored: stock -piled Where is material stored: within permitte Now many disposal shipments per year: n/ a Name of transport / disposal vendor: n/ a Vendor address: n/a 30) Are you applying for a mining permit In the same location as a previously permitted mine? No ® Yes If yes, specify permit number and name if known: 27-48 31) Does your site have an active landfill within the mining permit boundary? IN 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. IN No ❑ 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 Completed application and all supporting documents Tx Copy of the valid approved mining permit (MP) for the facility or indication of MP application status I St4 - Copy of a county map or other general location map that shows the mining site and nearest major roads �1 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. To 2 copies of large-scale site plan with topographical lines with all outfalls, applicable buffers and wetlands clearly delineated A copy of your DLR mining permit rvJA A copy of your US Army Corps -approved wetland delineation if you marked "yes" to question 22 above. _37" 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: 'Aom &:4W'h,,,_ _ • Applicant has included a detailed list of impervious surfa� s and percentages, sub -drainage areas and total drainage area. ffV-If the mine is dewatering and near wetlands, or may otherwise impact surface waters or groundwater, include the followlno and contact local re i n I office about a Pumping O&M Plan (see below for contact 'Information). Yoci inal be jMqulto 1Q�rovide'an agpM� td Puinpingb&M plan priorto NCG02 issuance. 2 copies of detailed Full Size Plans delineating areas -on the Mans and listing gicregg (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). Well information (design, depths, maintenance) Physical monitoring for the wetlands areas Settling pond sizing information, if applicable Page 7 of 9 SWU-NCG02•NOI Last revised 6012010 NCG020000 N.O.E. -OR- Level spreader design, if applicable Details about dewatering method Cone of influence calculations Description of measures to prevent erosion and flooding Description & information about 4011404 permits that have been obtained Copy of US Army Corps of Engineers wetland delineations or approved wetland delineation (if applicable) I have contacted my local regional office about a Pumping O&M Plan. Regional Office Contact: Thom Edgerton . Date contacted: 2/9/12 li will not any impact nearby wetlands, surface waters or groundwater by dewatering. 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 oudall(s). If stormwater is flowing off -site, the plan must show that stormwater will not be mixed wish wastewater. Certification: North Carolina General Statute 143.215.6 b (i) provides that: Any person who knowingly makes any false statement, represenlalion, 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 malerial fact in a rulemaking proceeding or contested case under this Article; or who falsities, 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 line not to exceed ten thousand dollars ($10,000). 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 6RI2010 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: 4�442-s Title: 0i"?Z&L 111' -_-- (Sign of Appiican f (Date Signed) Notice of Intent must be accompanied by a check or money orderfor $100.00 made payable to NCDENR. Mail the entire package to: Stormwater and General Permits knit 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 DWO Regional Office for your area. DWa 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 a Page 9 of 9 SWU-NCG02-NOI Last revfted 817MI0 NCOE�lR, .North Carolina Department -of Environment'anti Natural Resources Division' of.Water-..Quality. Beverly Eaves P&due; LChariesilNakild;'P.'E. Governor Director' Match 7,�2012 To:, Mr: James.B'. Ihnes. 137'1 Caratoke Hwy 'Moyock, 'NC:27958 Subject: 'Chesire Meadows Mine The Division of Land Resources Permit No:. 27-48 'Ttit=•Division of Wate�:Quality­ ,General StoHnwater-NPDES`Permit Na::. ACG0208;14'. i Pumping Operatlan•and M6hlto"ring Plan (O&M Plan) .Notice of O&M Plari.Acceptance,. Dear Mr, Innes:�. Dee' Freeman Se`cre#ary The Division ,of Water Quality's (DWQ): Washington; Regional Office (WaRO) has completed the review 'of rthe Pumping Operation and Monitoring 'Plan,( Plan) received on March 2, 2012. The O&M iPlan. has ,been w- determined;as acceptabie,and:complete (see it4e attached).; This letter.serves as notification t#tat.the O&M,Plai��requirerrssnt HAs beery satisfactarily'accomplished. Sfiould thir_6� be, ally questions, please do not h6sit5te to, ,contact ff& at (252) 94873983 or wia email !at th6m.0gert6iJO)n6deff. goy. .Si!�n�c�e�rely I . 'Thom Edgerton Eiivi-ronmental.;Eng ineer ,Cc. (By eldctrpnic files): Judy; Wehner,LAssistantState'Mining Specialist; CO —Division of, Land. Resources Pat;McClain, P,E, Regional Engineer; Lan6 Quality -Section, WaRQ. Gary,Novak, LQS —'Wa' O - DWQ = WaRO;—•NC6 020814 Rib",(copy): Samir.Dumpor, PE, DWQ;— W3R0 I. Jennife�:.3ones; En'vironmenta( Engineer, CO —_SWPU Robert'Patterson, PE,;CO -SW . P, U iNorth Carolir5a Divislpn of 4Vatew' Quality Intemet.�unvw ncwaterauafit4.org _ i843 Washington Square Mall: Pfiorie (252) 946 6481 One _ r - (- )r'._ '-._ .. N � olina - - .....- orth�Car . �vVashin . n,,NC27889 FAX:' 252 946-8215 An Equal opportunity/Aiirrn;fi 'Action Employer—,50%-Re ciedll0%'P6st Consumer, Paper �/%■!� i!f?L/ " CHESHIRE MEADOWS MINE Qpecations and'Mairiienance Plan Permit-No:'27_48 Curiituck,County, North Carlolina 'Backkro a pid., The -subject mine is ' cated in ShaW6oro, Curriiuck;County; North Carolina. kis.abutted oii.the ea§t-by, ShortcuvRoad, on the•west by.farmlard,'on the north by woodlands, and dmth_e east 'by swamp. The property .was.fornierly farmland until'ahe,permit`was originally issued. Material from the-site:is used topfoAde.sarid�for,local home construction, including?septic 'drain fields,and sand.pads,forhomes.'The frequency Tof'operaiions ai;the.site'is largely'dependent upon local construction projects: 'Excavation -arid stock -piling occurs on an a's=needed'basi"s. •Des6.1pli0h of Opeidtions: - -, The site, other than the excavation site; stock pile areas'.and'retaining.pond,;as. remained undisturbed in its original c_Uidition as, farmland,:witN its own on -safe ditches which; cotitai 6,'ta function. No'farming act;vities currently occur. The retaining pond was originally constructed with ihe,intention of retaining-ori site!all'water.pumPed,from'the excavation pond and has worked,welI :to date art&has'proven to lie ;much4arger�than necessary ,'_Itis.focated.to the north oftfie excavation .pond and is currentlyover tAwo:acres acres-m'size, but will -be decreased.in the event a dewaiering 'permit is �ssued'since all,of the waterheing foitip-d,— - 11 xio iongerneed to. lie retained on site: It -is: hcurrently -bound by:berrris{of cicven,feeCin.Iieight and-has'a maximum retaining,'6i ity, of approximately $ million gallons;of water.: ;pumping from the excavation_ site is accomplished by a,'6." Godwin pump. _After th& excavation site ha51licen,puin'ped out,. keeping the 'pit a�ea;dry is accomplishcd'by.pumping'afa speed of 700=800'gpm'f6r an average of one to twd hours.per day 4 to'S days per, week; [n recent years; very limited ,,m �ono focal demand; ;ut, t0c foregoingis+provided mwhat is nceded'to keep; the excavation site in a cond tionr`allowing for mateiialio be'removcd. .Pirpnse for Plan: An NCG0240001ias §i eniapplied,for in the.everit,thei=e,k -way off -site grid to.iirovi&for-the same in the event•thc retaining tfie demand'creatcd by the'poteniial increase in demand' far local pag 1;of, 3, any,dewatering which,maki s i6. pond- ever, proves inadequate for construction: Alq_qitoriqg and Maintenance: The site, -even'whcn'operations are not 6usyjs and will be monitored orrarcgqlar basis.- The mi . n ing area remains undee. lock and key wh&T6jjerati6-ns,di&slow_ All dischar&s from the site will be, care ful ly:mon i tored to ensure .compl iance.wi tfi, an NCDENR-NCG0200 , 60 wfiidh may'bejssued for the subject i6cati-on. SP;qificiimonitdring and maintenaned'shall include. thb.followin'g".- : J, All , . outflow locations will be monitored. on atleast a weekly basis 'to ensure proper functioning. 'The retaining pond will. be moni tored,*6 rf at least a week IV basisto­chcck- foe any 1eaksand for any Eif&as of the,berm whi-ch may nceldiai.6fe material dud. to cro§ibn or otherwise. 3.'Monitofing pf . the"retai . ning pond d4outIloWibcations Nkil . I . be specifically 11 inspected and monitored %Jithin 24'hours of a storm event -which produces significant dikhargp: 4. The'size.of the rctaining/settlirigp6fid !was ori&dIly desigq&hdc6nstructed based upon retai ning Aj! p x�A;Permissi e-watCr, the'size of the retai 6ing/settling ,�"pc&wa�ieron site, but _j poifd inay be:duced still acdo'mplishiiigtlic'necessary amount of settfing. 5. An additional point of outflow. m4y, . beadded in the event any ,single paintof outflow is being ovif&& bned by flow; howe�,ef,.aoj*6j�fi6te measures i►,ill . be taken to ensure an appropriate arnounvoPsediment d . oes.n6i-leave the,siic 66m7all';Poini(s) of outflow. 6. Pbiiit`§,'6f butflow­wift be and once per,w e outflow has,takeniplace that particular week,'io'-ensure.zd1 aspects of the outflow are working as intended. 'FK-e:pojnt of'supm e ply to the retaining pond rp;�y �e� moved d"..peri4ipg.uppri where on the site the source of Ouffioidg is located. 'In no 4isc,harge;occu rs from a f6rmer point.of.supply;. 8. 4n4hc,,'&v6iit of Any. erosion M6n � h' bc­ - Ji 9-t el - rms, or the;rctaifiing_Oqfid 6i;ditcNes, steps will be taken ib.replenish thesarne with vegetation- onseed i ng added in an effoet-io lirnitany future such erosion: 9. if di , tcfi banks 'continue to erode, seed blankets Will be instal . I . edor rip rap as deemed nece s saiiy.,,by,`th6:6pefator. f.d: (UiVert O'loes.:§hail 6emr6gulairly,'irisp&t&d .'to,&fg&e-pf6per f - 16W,dfid iiifegr - ity and shall be cleaned out, -and ie'laced;a.-; necessary. - p Tage:2-of,1 i-l. Ditches within the properfy,and along its boundary.which.have vegetation in place A61i ,be permitted to retain such vegetation`as' long%as'suffcient drainage is not inhibited. Current -Levels of vegetation assist -In maintaining.ditch banks, the,integrity ofthe Atchi sand create a natural filter. for any sediment which may find its way into'ihe diteli. Regular inspections will be maae of the difchcs'to-erisure proper flow arid-r6ffi& l of sedirnerirto_accomplish the same: 12. Stockpiling of material shall not occur within fifty feet of any site,boundary'ditch:in an effort'to.ens ure retainingo F stockpiled -materials on site. and, to°accommodate for any erosion'from stockpiled rnatefial_ 13. Stockpiling "of materiais shall be lbcatW and stocked in a_manner as to cause stormwater drainage back towards the excavation pond(s)' 14. 'Haul reads shall lie mairitained,in a ffianrier to en§'&e `reasonable passage by trucks and ' equipment: 15. 'Haut roads, shaI I'b&drained in a manner. to cause storm water drainage. back towards the eacayat,ion pond(s). 1'6,! ,Should any modifications of the foregoing become necessary, the owner and operator ,reserve the right to modify the manner of:operating;and mainteriance-to4ddress the same while at, the same time continuing to comply with -the mining permit. ;Prepared hy: :Janies13: lnnes 1371 Caratoke 14wy. Moyock;.NC 27958 ,252-435-6000 Page. -3 of 3' NCDENR North Carolina Department of Environment and Natural Resources Division of Water Quality Beverly Eaves Perdue Charles Wakild, P. E. Dee Freeman Governor Director Secretary March 7, 2012 To: Mr. James B. Innes 1371 Caratoke Hwy Moyock, NC 27958 Subject: Chesire Meadows Mine The Division of Land Resources Permit No: 2748 The Division of Water Quality - General Stormwater NPDES Permit No.: NCG020814 Pumping Operation and Monitoring Plan (O&M Plan) Notice of O&M Plan Acceptance Dear Mr. I nnes: The Division of Water Quality's (DWQ) Washington Regional Office (WaRO) has completed the review of the Pumping Operation and Monitoring Plan (O&M Plan) received on March 2, 2012. The O&M Plan has been determined as acceptable and complete (see the attached). This letter serves as notification that the O&M Plan requirement has been satisfactorily accomplished. Should there be any questions, please do not hesitate to contact me at (252) 948-3963 or via email at thom.edgertononcdenr.gov. Sincerely, Thom Edgerton Environmental Engineer Cc: (By electronic files): Judy Wehner, Assistant State Mining Specialist, CO -- Division of Land Resources Pat McClain, PE, Regional Engineer, Land Quality Section - WaRO Gary Novak, LQS - WaRO DWQ - WaRO - NCG020814 File (copy) Samir Dumpor, PE, DWQ - WaRO Jennifer Jones, Environmental Engineer, CO - SWPU Robert Patterson, PE, CO - SWPU North Carolina Division or Water Quality Intemet: www,ncwateraualitV.orq 943 Washington Square Mail Phone: (252) 946-6481 Washington, NC 27889 FAX: (252) 94fi-9215 NOrthCarolina Naturally An Equal OpportunitylAtFrmative Action Employer — 50% Recycledl101% Post Consumer Paper =-A ®E R North Carolina Department of Environment and Natural Resources Division of Water Quality Beverly Eaves Perdue Charles Wakild, P. E. Governor Director March 7, 2012 To: Mr, James B. Innes 1371 Caratoke Hwy Moyock, NC 27958 Subject: Chesire Meadows Mine The Division of Land Resources Permit No: 27-48 The Division of Water Quality -- General Stormwater NPDES Permit No.: NGG020814 Pumping Operation and Monitoring Plan (O&M Plan) Notice of O&M Plan Acceptance Dear Mr. Innes: Dee Freeman Secretary The Division of Water Quality's (DWQ) Washington Regional Office (WaRO) has completed the review of the Pumping Operation and Monitoring Plan (O&M Plan) received on March 2, 2012, The O&M Plan has been determined as acceptable and complete (see the attached). This letter serves as notification that the O&M Plan requirement has been satisfactorily accomplished. Should there be any questions, please do not hesitate to contact me at (252) 948-3963 or via email at thom.edgerton@ncdenr.gov Sincerely, ,)k►'W! 4,L Thom Edgerton Environmental Engineer Cc: (By electronic riles)_ Judy Wehner, Assistant State Mining Specialist, CO — Division of Land Resources Pat McClain, PE, Regional Engineer, Land Quality Section — WaRO Gary Novak, LQS — WaRO DWQ -- WaRO — NCG020814 File (copy) Samir Dumpor, PE, DWQ — WaRO Jennifer Jones, Environmental Engineer, CO — SWPU Robert Patterson, PE, CO — SWPU North Carolina Division of Water Quality Internet: www n tcwa erouality ora 943 Washington square Mall Phone: (252) 946.6481 Washington, NC 27889 FAX: (252) 946-9215 An Equal OpportunitylAffurnative Action Employer — 50% Recyclerill G% Post Consumer Paper One North Cal-ol i na Naturally CHESHIRE MEADOWS MINE, Operations and Maintenance Plan Permit No. 27-48 Currituck County. North Carolina Buckgrourad: -1-he Subject Mine is located in Shawboro, Currituck County, North Carolina. It is abutted on the cast by Shortcut Road, on the west by farmland, on the north by woodlands, and on the cast by swamp. The property was lormeriy farmland until the permit was originally issued. Material from the site is used to provide sand for local home construction. including septic drain fields and sand pads for homes. The frequency of operations at the: site is largely dependent upon local construction projects. Excavation and stock -piling occurs on an as -needed basis. Description of Operations: The site_ other than the excavation site, stock -pile areas and retaining pond, has remained undisturbed in its original condition as farmland with its own on -site ditches which continue to lbriction. No farming activities currently occur. The retaining pond was originally constructed with . the intention of retaining on site all water pumped from the excavation pond and has worked well to date and has proven to be much larger than necessary. It is located to the north of the excavation pond and iv currently over two acres acres in size, but will be decreased in the event a dewatering permit is issued since all of the water being pumped will no longer need to be retained on site. It is currently bound by berms of eleven feet in height and has a maximum retaining capacity of approximately 8 million gallons of water. Pumping from the excavation site is accomplished by it 6" Godwin pump. Alter the excavation site has been pumped out, keeping the pit area dry is accomplished by pumping at a speed of 700-800 bptn for an average of one to two hours per day 4 to 5 days per week. In recent years, very limited pumping has taken place due to lack of local demand. but the foregoing is provided as an average to demonstrate what is needed to keep the excavation site in a condition allowing for material to be removed. Pur pose for flan: An NC'G020000 has been applied for in the event there is any dewatering which makes its way off -site and to provide for the same in the event the retaining pond ever proves inadequate for the demand created by the potential increase in demand for local construction. Page 1 of 3 Moniloring and 1i4ui177G'nu17Ce: The site, even when operations arc not busy, is and will be monitored on a regular hasis. The mining area remains under lock and key when operations tore slow. All discharges from the site will he carefully monitored to ensure compliance with an NC DENR NCG020000 which may be issued for the subject location. Specific monitoring and maintenance shall include the fiillowing: 1. All outilo%v locations will he monitored on at least a weekly basis to ensure proper ttin ctioning. 2. The retaining Mond wiI I he monitored on at least a weekly hasis to check for any leaks anal for anv areas of the heart which may need more material due to erosion or ollicnvise. 3. Monitoring of the retaining pond and outflow locations will be specifically inspected and wonitored within 24 hours of it storm event which produces significant discharge. 4. The size of the retaining/settling pond was originally designed and constructed based upon retaining all purrtpcd water on Site, but with permission to de -water, the size of the retaining/sculing pond may he reduced while still accomplishing; the necessary amount of settling. 5. An additional point of outflow may be added in the event any single point of outflow is being overburdened by flow: however, appropriate measures will be taken to insure an appropriate amount of sediment does not leave the site from all point(s) of outtlow. G. Points of outflow will be specifically inspected once per week, assurning pumping and outflow ht►s taken place that particular week, to ensure all aspects of the outtlow arc working as intended. 7. The point of supply to the retaining pond may be moved depending upon where on the ,site the som-CC orpumping is 1OCated. In the CVCrlt Cif a Change, 1nea5t1rC5 will lx: taken to ensure nO discharge occurs bran a lormer lxtint of'supply. S. In the event ot'any erosion along the berms firr the retaining pond or ditches, steps'Lvill he taken to replenish the ~tune .With vegetation ear seeding added in an clTort to limit any future such erosion. 9. IC catch batiks continue to erode, seed blankets will be installed or rip rap as deemed necess;►ry by the Operator. 10. C olvert pipes shall be regularly inspected to ensure proper flow and integrity and shall be cleaned out find replaced as necessary. Page 2 of 3 n IL Ditches within the property and along its boundary which have vegetation in place shall he permitted to retain such vegetation as long as sufficient drainage is not inhibited. Current levels of vegetation assist in maintaining ditch hanks, the integrity ofthe ditches and create a natural filter for any sedinicnt which may find its way into the ditch. Regular inspections will be made of the ditches to ensure proper flow and removal of sediment to accomplish the same. 12. Stockpiling of material.shall not occur within fifly feet of any site boundary ditch in an effort to ensure retaining, of stockpiled materials on site and to accommodate for any erosion from stockpiled material. 13. Stockpiling oftnaterials shall be located and stocked in a manner as to cause storrn%vatcr drainage; hack towards the excavation pond(s). 14. Haul roads shall be maintained in a manner to ensure reasonable passage by trucks and equipment. 15. Hatt1 roads shall be drained in a manner to cause stormwater drainage back towards the: excavation pond(s). 16. Should any modifications of the foregoing become necessary, the owner and operator reserve the right to modify the manner of operating and maintenance to address the same while at the s.imc tirne continuing to comply with the mining permit. Prepared by: ,]allies R. Innes 1371 Caratoke Hwy. Moyock. NC 27958 252-435-6000 Page 3 of 3 Edgerton, Thom From: Edgerton, Thom Sent: Friday, March 02, 2012 11:34 AM To: 'James Innes' Cc: Novak, Gary; Mcclain, Pat-, Wehner, Judy; Dumpor, Samir; Patterson, Robert; Jones, Jennifer Subject: RE: Cheshire Meadows mine Hello, This is the first notice of O&M Plan acceptance. Therefore, all DWQ requirements have been accomplished to allow for the operation to proceed toward a discharge. Please coordinate with the DLR to receive Mining Permit 27-48 approval, prior to a discharge. An O&M Plan approval letter will be distributed when prepared. Please feel free to contact me with any questions. Thanks, Thom Thom Edgerton, Environmental Engineer Division of Water Quality Surface Water Protection Section Washington Regional office North Carolina Department of Environment and Natural Resources (252) 948-3963 Office (252) 946-9215 Fax Email correspondence to -and from this address may be sublect 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: James Innes fmailto:inneslaw(&gmail.com} Sent: Friday, March 02, 2012 11:15 AM To: Edgerton, Thom Cc: inneslaw Subject: Cheshire Meadows mine Please find attached the final O&M plan. Thank you for your help. James Innes Innes & Innes, PLLC 1371 Caratoke Hwy. Moyock NC 27958 Ph: 252-435-6000 Fx- 252-435-6205 This message may be sent by the law firm of Innes & Innes, PLLC. It is not intended to & nor does it create an attorney -client relationship or provide any legal advice. This message is intended solely for the named recipient(s) & if received in error, should be disregarded & discarded. This message may be protected by a legal privilege & is confidential. Unauthorized interception is prohibited by Federal law. CHESHIRE MEADOWS MINE Operations and Maintenance Plan Permit No. 27-48 Currituck County, North Carolina Background: The subject mine is located in Shawboro, Currituck County, North Carolina. It is abutted on the east by Shortcut Road, on the west by farmland, on the north by woodlands, and on the east by swamp. The property was formerly farmland until the permit was originally issued. Material from the site, is used to provide sand for local home construction, including septic drain fields and sand pads for homes. The frequency of operations at the site is largely dependent upon local construction projects. Excavation and stock -piling occurs on an as -needed basis. Descriplion of Operations: The site, other than the excavation site, stock -pile areas and retaining pond, has remained undisturbed in its original condition as farmland with its own on -site ditches which continue to function. No farming activities currently occur, The retaining pond was originally constructed with the intention of retaining on site all water pumped from the excavation pond and- has worked well to date and has proven to be much larger than necessary. It is located to the north of the excavation pond and is currently over two acres acres in size, but will be decreased in the event a dewatering permit is issued since all of the water being pumped will no longer need to be retained on site. It is currently bound by berms of eleven feet in height and has a maximum retaining capacity of approximately 8 million gallons of water. Pumping from the excavation site is accomplished by a 6" Godwin pump. After the excavation site has been pumped out, keeping the pit area dry is accomplished by pumping at a speed of 700-800 gpm for an average of one to two hours per day 4 to 5 days per week. In recent years, very limited pumping has taken place due to lack of local demand, but the foregoing is provided as an average to demonstrate what is needed to keep the excavation site in a condition allowing for material to be removed. Purpose for Plan: An NCG020000 has been applied for in the event there is any dewatering which makes its way off -site and to provide for the same in the event the retaining pond ever proves inadequate for the demand created by the potential increase in demand for local construction. Page 1 of 3 r Monitoring and Maintenance. - The site, even when operations are not busy, is and will be monitored on a regular basis. The mining area remains under lock and key when operations are slow. All discharges from the site will be carefully monitored to ensure compliance with an NCDENR NC6020000 which may be issued for the subject location. Specific; monitoring and maintenance shall include the following: 1. All outflow locations will be monitored on at least a weekly basis to ensure proper functioning. 2. The retaining pond will be monitored on at least a weekly basis to check for any leaks and for any areas of the berm which may need more material due to erosion or otherwise. 3. Monitoring of the retaining pond and outflow locations will be specifically inspected and monitored within 24 hours of a storm event which produces significant discharge. 4. The size of the retaining/settling pond was originally designed and constructed based upon retaining all pumped water on site, but with permission to de -water, the size of the retaining/setiling pond may be reduced while still accomplishing the necessary amount of settling. 5. An additional point of outflow may be added in the event any single point of outflow is being; overburdened by flow; however, appropriate measures will be taken to ensure an appropriate amount of sediment does not leave the site from anyAll point(s) of outflow. G. Points of outflow will be specifically inspected once per week, assuming pumping and outflow has taken place that particular week, to ensure all aspects of the outflow are working as intended. 7. The point of supply to the retaining pond may be moved depending upon where on the site the source of pumping is located. Imthe event of a change, measures will be taken to ensure no discharge occurs from a former point of supply. LIn the event of any erosion along the berms for the retaining pond or ditches, steps will be takeyeplenish the same with vegetation or seeding added in an effort to limit any future such erosion. 9. If ditch banks continue to erode, seed blankets will be installed or rip rap as deemed necessary by the operator. 10. Culvert pipes shall be regularly inspected to ensure proper flow and integrity and shall be cleaned out and replaced as necessary. Page 2 of 3 1 I . Ditches within the property and along its boundary which have vegetation in place shall be permitted to retain such vegetation as long as sufficient drainage is not inhibited. Current levels of vegetation assist in maintaining ditch banks, the integrity of the ditches and create a natural filter for any sediment which may find its way into the ditch. Regular inspections will be made of the ditches to ensure proper flow and removal of sediment to accomplish the same. 12. Stockpiling of material shall nJoecur within fifty feet of any site boundary ditch in an effort to ensure retaining of stockpiled materials on site and to accommodate for any erosion from stockpiled material. 13. Stockpiling of materials shall be located and stocked in a manner as to cause stormwater drainage back towards the excavation pond(s). 14. Haul roads shall be maintained in a manner to ensure reasonable passage by trucks and equipment. 15. Haul roads shall be drained in a manner to cause stormwater drainage back towards the excavation pond(s). 16. Should any modifications of the foregoing become necessary, the owner and operator reserve the right to modify the manner of operating and maintenance to address the same while at the same time continuing to comply with the mining permit. Page 3 of 3 NC®ENR North Carolina Department of Environment and Natural Resources Division of Water Quality Beverly Eaves Perdue Charles Wakild, P.E. Dee Freeman Governor Director Secretary February22, 2012 RECEIVED Mr. James B. Innes MAR - 1 2012 1371 Caratoke Hwy. Moyock, NC 27958 D` Q- i FARO Subject: General Permit No. NCG020000 Cheshire Meadows Mine COC NCGO20814 Currituck County Dear Mr. Innes: In accordance with your application for a discharge permit received on February 14, 2012, 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. Please be aware that mine dewatering at your site has the potential to impact adjacent wetlands. The specific requirements for mine dewatering at facilities near wetlands can be found in Part III, Section E of your permit. You must have an approved Operation and Monitoring Plan before mine dewatering discharges occur at your facili . Discharging mine dewatering wastewater without Plan approval will be subject to enforcement action. We understand you are currently working with Thom Edgerton at the Washington Regional Office to develop your Operation and Monitoring Plan for your facility. Please note that mine dewatering wastewater includes wet pit overflows caused solely by direct rainfall and groundwater seepage for this type of mining operation. Any discharge of this water (and any stormwater commingled with it) is subject to the effluent limitations in this permit. 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 griestions concerning this permit, please contact Robert Patterson at (919) 807-6375, or at robert.patterson@ncdenr.gov. 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: 919a7-6494 Internet: www rimaterquality.org An Equal Opportunity l Affirmative Action Employer One NorthCarolina Naturally Mr. James B. Innes Cheshire Meadows Mine—NCG020814 February 22, 2012 Page 2 of 2 C3-3 Sincerely, ORIGINAL SIGNED M KEN PICKLE for Charles Wakild, P.E. cc: Washington Regional Office - Thom_ Edgerton SCetVral�Files 1 A �, n�!Ikffl StormwatgrVgrrnittingUnit Files STATE OF NORTH CAROLINA DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES DIVISION OF WATER QUALITY GENERAL PERMIT NO. NCG020000 CERTIFICATE OF COVERAGE No. NCG020814 STORMWATER AND MINE DEWATERING WASTEWATER DISCHARGES NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM In compliance with the provision of North Carolina General Statute 143=215.1, other lawful standards and regulations promulgated and adopted by the North Carolina Environmental Management Commission, and the Federal Water Pollution Control Act, as amended, James & Amy Innes is hereby authorized to discharge stormwater and mine dewatering wastewater from a facility located at Cheshire Meadows Mine Shortcut Road Shawboro Currituck County to receiving waters designated as an UT to East Creek, a class C; Sw water in the Pasquotank River Basin, in accordance with the effluent limitations, monitoring requirements, and other conditions set forth in Parts I, 11, III, IV, V, and VI of General Permit No. NCG020000 as attached. This certificate of coverage shall become effective February 22, 2012. This Certificate of Coverage shall remain in effect for the duration of the General Permit. Signed this the 22nd day of February, 2012. ORIGINAL SIGNED B! KEN PICKLE for Charles Wakild, P.E., Director Division of Water Quality By the Authority of the Environmental Management Commission Patterson, Robert From: Edgerton, Thom Sent: Tuesday, February 21,, 2012:1�50.�PM To: Patterson, Robert, Subject: RE: NCG020814 - Cheshire Meadbws'Mine, Currituck Co. Hello, Sorry, I did not see the Mod. In the attachment, but I expect that this is the modification. The NOI and the 0&M Plan were submitted, based on my comments to the modification review. The owner does not expect a discharge, but I explained the consequences and he submitted,< Mr. Innes has submitted an 0&M Plan, but at quick•glance,'there are a few areas that require a little more information. I expect the 0&M Plan to be approved in the near future and have ho objection to the issuance of the COC.� Please let me know if you need additional information. Thanks, Thom Thom Edgerton, Environmental Engineer Division of Water Quality Surface Water Protection Section '•,- ,': ;;4 ,':' ' ' ''4', "its; Washington Regional Office 5' North Carolina Department of Environment and Natural Resources .• 11C�`15.''E' '�!E; a:J>'r.'5 (252) 948-3963 Office {252) 946-9215 Fax Email correspondence to and from this address may he subject to the North Carolina Public Records Law and may he disclosed to third Rarties unless the content is exempt by statute or other regulation. From: Patterson, Robert Sent: Tuesday, February 21, 2012 12:40 PM ". To: Edgerton, Thom =. � Subject: RE: NCGO20814 - Cheshire Meadows Miroe,,Currituck Co. Thanks Thom. The copy of the DLR permit they included with the N01 shows a mod from 11/23/2011. Is there another mod pending since that one a few months ago? From: Edgerton, Thom Sent: Tuesday, February 21, 2012 11:39 AM To: Patterson, Robert Subject: RE: NCGO20814 - Cheshire Meadows Mine, Currituck Co. Hello, • - ,ram'.' .jFr{; �:. .�tl k� If their DLR Mod has been issued, then I have no objection to the issuance of the COC. I will be contacting Mr. Innes for additional information regarding the O&M Plan; but we will likely have approval in the near future. I will distribute notice of 0&M Plan approval as soon as appropriate. Please let me know if you need additional information. ?: s1: t 1 Patterson, Robert From: Edgerton, Thom Sent: Tuesday, February 21, 2012 11:39 AM To: Patterson, Robert Subject: RE: NCG020814 - Cheshire Meadows Mine, Currituck Co. Hello, If their DLR Mod has been issued, then I have no objection to the issuance of the CDC. I will be contacting Mr. Innes for additional information regarding the 0&M Plan, but we will likely have approval in the near future. I will distribute notice of O&M Plan approval as soon as appropriate. Please let me know if you need additional information. Thanks, Thom Thom Edgerton, Environmental Engineer Division of Water Quality Surface water Protection Section Washington Regional office North Carolina Department of Environment and Natural Resources (252) 948-3963 Office (252) 946-9215 Fax Email correspondence to and From this address may be 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: Patterson, Robert Sent: Tuesday, February 21, 2012 10:20 AM To: Edgerton, Thom Subject: NCG020814 - Cheshire Meadows Mine, Currituck Co. Thom, Do you have any concerns with issuing a CDC for this facility? Do want me to wait until they have their O&M pumping plan squared away? Thanks Robert. D. Patterson, PE Environrnental Engineer NCDENR I DWQ I Storrnwnter PerrniLlartg 1617 Mail Sevier: Center, Raleigh, NC 27699-16)7 Mail 1 512 N. Salisbury St, Ral6gh, NC 27604 1 9th floor l.m.w.iun & llarcels (919) 807-6375 Phone I (919) 907-6494 Fax I Robert. Pattersonoricdenr.gov t?mail I http://portal.ncdenr.org/web/wq/ws/su Websile ►A Beliore printing This email, please consider your budget and the environment. E-mail correspondence to and from this address may be subject to the North Carolina Public Records Law and may be disclosed to third parties unless the content is exempt by statute or other regulation. From: Bennett, Bradley Sent: Friday, February 17, 2012 11:50 AM To: Patterson, Robert Subject: Cheshire Meadows Mine - Currituck Co. Robert, Just wanted to give you some info on this permit that is coming your way. I talked with Thom Edgerton and he has been working with them. He has a draft 0&M plan in-house that he is reviewing now. I don't think they actually mention this in their NOI submittal. You may want to touch base with Thom when you get the application. BB Bradley Bennett Stormwater Permitting Unit NC Division of Water Quality 1617 Mail Service Center Raleigh, NC 27699-1617 Phone: (919)807-6378 Fax: (919)807-6494 Email: bradle .bennett ncdenr. ov Web: http://portal.ncdenr.org/web/wo/ws/su Email correspondence to and fmm this address may be subject to the North Carolina Public Records Law and may be disclosed to third parties. . t Am" * Division of Water Quality / Surface Water Protection _. _�Jr Air NC®ENS National Pollutant Discharge Elimination System NCG020000 NOTICE OF INTENT FOR AGENCTY USE, CAN'I,N' i l,Ily Vc ei,Co Vt. ,%v. 1, t t�s oL_ oaf' Chrr.A a ownt - I'aun,i At'ci�ncd 4i National Pollutant discharge Elimination System application for coverage under General Permit NCG020000: STORMWATER DISCHARGES associated with activities classified as: SIC (Standard Industrial Classification) Code - 14XX Mineral Mining Industry (except as specified below) The following activities are also included: Active or inactive mining operations (including borrow pits --except for NCDOT borrow pits) that discharge stormwater contaminated with or that has come in contact with, any overburden, raw material, intermediate products, finished products, byproducts or waste products located on the site of such operations; Stormwater from vehicle maintenance activities at mining operations; Overflow from facilities that recycle process wastewater; and/or �. Mine dewatering (wastewater) z i The following activities are specifically excluded from coverage under this General Permit: �' w • Stormwater discharges associated with peat mining, coal mining, and metal mining; Stormwater discharges from mining operations which are intermixed on site with stormwater from all operations and/or concrete operations;, cs • Stormwater discharges associated with oil and gas extraction operations; and v • Stormwater discharges associated with tourist gem mines I— • NCDOT borrow pits are covered under NCS000150 �.••' The following discharges are covered by NPDES general permit NCG520000 instead of NCG020000: • Point source discharges of stormwater and wastewater from in -stream sand mining operations (i.e., sand dredging or dipping operations) 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 cam onents 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 pEiQL to construction per 15A NCAC 2H .0138. Please see the 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 (CDC) 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 AMATO 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 .0 f 06 =Unless treatment facilities are designed, constructed, and put into operation by employees internal to the company who are qualified to perlorm such work for their respective companies in accordance with Genoral Statuses, 89C-25 (7). plans and specifications must be signed and sealed by a P,E. SWU-NCG02-NOI Last revised 06J07/2010 KG020000 N.O.I. 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. � 1c3: L�Tabletl Surnmary of,hNas w *:�; - y,bi„_•� .PterriIltRlRequ[rements;r.�„� ,,� , J tQiiarterly W .'� Requires; .lA iic"..�Manif6rir g? .i? A to'C? ' }S `jt Mine . ewatering (MD) -+� `~' - T < is �;Ye3 `� �t ; Ne .= l t°;,Yes k Nri� MD Discharges that do not need treatment. other than E&5C to meet permit coriWOons MD Discharges that need treatment other than. ;i USC to meet permit conditions �.`Pioce'ss',,Ultastewa't'ek»iEPlR,r--• Other Recycle +� f Closed Loop Recycle Any Other Process WW ✓ ✓' V.4 �') I , Far questions, please contact the AWO 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 James & Amy Znnes Owner Contact James Tunes Street Address 1371 Caratoke Hwy. City Moyock State NC . ZIP Code. 27958 Telephone No. 252-202-4282 Fax: 252-�435-6205 E-mail Address innes_innes.p11c@mchs1.com 2) Location of facility producing discharge: Facility Name Cheshire Meadows Mine ..Facility Contact Tim Meads Street Address Shortcut Rd. ^' City 'Shawboro State NC ZIP Code 2797 County _Currituck` . Telephone No. 252-333-5002 Fax: Contact E-mail 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). 1.7 miles East of intersection of Shortcut Rd (Hwy. 158) with Indiantown Rd (Shawboro/Currituck County) 4) Latitude 36-23-26.87 Longitude 76-3--46.54 (degrees, minutes, seconds) Page 2 of 9 SWU-NCG02-NOI Last revised 6/7/2010 NCG020000 N.O.I. Permits: 5) This !NPDES Permit Application applies to which of the fallowing: ❑ New or Proposed Facility Dale operation is to begin ® 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: f ill- sand 6) Is this mine an inactive mine site? ® No ❑ Yes If yes, do you posses an "Inactive Renewal' from DLR and notified the DWO Regional Office or have you certified to the DWO 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: 27-48 Please also provide a copy of your DLR Mining Permit with this DWO application. Note: DWO cannot issue a COC for the NCGO20000 General Permit unfit a Mining Permit is issued or renewed by the Division of Land Resources (OLR). 10) Does this facility have any other NPDES permits? © No ❑ Yes If yes, list the permit numbers for all current NPDES permits for this facility: 11) Does this facility have any Non -Discharge permits (ex: recycle permits)? ® 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? IN No ❑ Yes If yes, do they have DWO 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? ® No such plans at this time. ❑ 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 5wU-NCG02-NOI Last revised 6/7/2010 NCG020000 N.O.I. ❑ Yes It yes, you may be required to appiy 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-Pamiico, or Catawba River Basin, or the Randleman or Jordan Water supply Watersheds? ® 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? unknown 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): CSw (Swamp water) Note: Discharge of process wastewater to receiving waters classified as WS-11 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.neVmapslFNA maps/index.html, for map) 18) Discharge Points: Number of discharge points (ditches, pipes, channels, etc. that convey discharges from the property): Onsite: Stormwater: f. _ Mine dewatering: 1 Process Wastewater Overflow: Offsite: Stormwater: Mine dewatering: Process Wastewater Overflow: Discharge points should be clearly marked on the submitted site plan. Please provide short narrative description of discharges: a) Is your mine dewatering and discharging? (Answer only if you are dewatering) No 3 Yes If yes, where to? Surface Waters and/or Wetlands (on -site or off -site) x Other (on-siteoroff-Site) Describe: retaining pond on site b) Are you dewatering but not discharging? (Answer only if you are dewate(ing) ❑ No ® Yes If Yes, please explain how you are dewatering, and where that water will be directed: Water currently directed to holding and sediment retaining pond above grade. Permission sought to de—water/discharge to neighboring swamp. Page 4 of 9 SWU-NGG02-NOI Last revised 6/712010 NCG020000 N.O.I. 19) Will mining operations require dewatering near wetlands or impact any stream, groundwater, or wetlands? ❑ No ® Yes NC)te: 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? ❑ No I] Yes It yes, what distance are they from the mine pit perimeter? 21) Have you been required to obtain a 404f401 Certification permits? ® No 225•t 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? 60 No ❑ Yes If yes, please attach to application submission. Stormwater BMPs: 23) Does this facility employ any best management practices for stormwater control? ❑ No El Yes If yes, please briefly describe: Site is formerly farmland with functioning drainage ditches which remain intact an unctioning 24) Does this facility have a Stormwater Pollution Prevention Plan? ® No ❑Yes If yes, when was it implemented? plan Preparation will begin immediately upon approval. 25) Will vehicle maintenance activities occur at this facility? © No ❑ Yes Page 5 of 9 SWU-NOG02-NOI Last revised 6.712010 NCG020000 N.O.I. Wastewater Treatment Facilities: 26) Will mine dewatering discharges occur? (An ATC/ATO is required for wastewater treatment facilities' dewater ing discharges vyhere E&SC devices alone will not meet effluent limits and/or protect water qualiky standards). No CR 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: a. 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 (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? ® No ❑ 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.) Other: 29) Hazardous Waste: a) Is this facility a Hazardous Waste Treatment, Storage, or Disposal Facility? ®No ❑Yes b) Is this facility a Small Ouantfly Generator (less than 1000 kg _ of hazardous waste generated per month) of hazardous waste? ® No ❑ Yes c) Is this facility a Large Quantity Generator (1000 kg. or more of hazardous waste generated per month) of hazardous waste? ❑x No ❑ Yes d) If you answered yes to questions b. or c., please provide the following information: Type(s) of waste: Page 6 of 9 SWU-NCG02-NOI last revised 6;7,'2010 NCG020000 N.O.I. How is material stored: stock —piled Where is material stored: within permitted min How many disposal shipments per year: n/a Name of transport / disposal vendor: n/a Vendor address: n/a ary 30) Are you applying for a mining permit in the same location as a previously permitted mine? No ® Yes If yes, specify permit number and name if known: 27-48 31) Does your site have an active landfill within the mining permit boundary? ® 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. 0 No ❑ 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. 137 Fee of $100 made payable to NCDENR J"7- Completed application and all supporting documents T� Copy of the valid approved mining permit (MP) for the facility or indication of MP application status k� Copy of a county map or other general location map that shows the mining site and nearest major roads Copy of USGS topographic map showing the mining site and surrounding areas, or other map that clearly shows silo location in relation to nearby streams; wetlands, and other waters, etc. J1 2 copies of large-scale site plan with topographical lines with all outfafls, applicable buffers and wetlands clearly delineated 7� A copy of your DLR mining permit NIA A copy of your US Army Corps -approved wetland delineation if you marked "yes" to question 22 above. If mine site is in one of the 20 Coastal Counties, • Applicant has checked with the appropriate regional office to verify the need for a Coastal Stale Stormwater permit. Regional Office Contact:. _ %%+Doi . ., • Applicant has included a detailed list of impervious surface areas and percentages, sub -drainage areas and total drainage area. ly-Ft the mine is dewatering and near wetlands, or may otherwise impact surface waters or groundwater, include the following and contact your local regional office about a Pumping O&M Plan (see below for contact information). You may be required to provide an approved Pumping O$M plan prior to NCG02 issuance. 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). .Well information (design, depths, maintenance) Physical monitoring for the wetlands areas .Settling pond sizing information, if applicable Page 7 of 9 SWU•NCG02•NOI Last revised 6/7/2010 NCG020000 N.O.E. -OR- Level spreader design, if applicable Details about dewatering method _Cone of influence calculations Description of measures to prevent erosion and flooding Description & information about 401/404 permits that have been obtained —Copy of US Army Corps of Engineers wetland delineations or approved wetland delineation (if applicable) I have contacted my local regional office about a Pumping O&M Plan. Regional Office Contact: Thom Edgerton' . Date contacted: 2 / 9 / 1 2 1 will not any impact nearby wetlands, surface waters or groundwater by dewatering. If an ATC or ATO is required, three (3) sets of ptans, 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 N01 (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 slormwater 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 certiiicallon 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 line not to exceed len 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. 1 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 ruses 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-NCG02-140t Last revised 617,12010 NCG020000 N.O.l. 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: Title: c94?zwt. of _:_1. L.`.-. (Date Signed) Notice'of Intent must be accompanied by a check or money orderfor $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. DWO 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 5WU-NCG02-NOI last revised 6/7/2010 Edgerton, Thom From: Edgerton, Thom Sent: Thursday, February 09, 2012 3:29 PM To: 'James Innes' Subject: FW: O&M Guidance Attachments: O & M plan components for NCG02 - Procedure - 03162010.doc; NCG02_OandM_Plans - 2006 SW Training .pdf Hello, The attached are generic guidance documents that I have submitted in the past regarding some O&M Plan points of interest. These ideas preceded the examples that I submitted to you previously. Please feel free to contact me with any questions or for additional information. Thanks, Thom Thom Edgerton Environmental Engineer NCDENR - DWQ - Surface Water Protection Section Washington Regional Office (252) 948-3963 Phone (252) 946-9215 Fax E-mail correspondence to and from this address may be subject to the North Carolina Public Records Law and may be disclosed to third parties. NCG020000 and O & M Plan Revised We 11/24/10 This document is not meant to be all inclusive or meant to be required for every mine site. It is for information and guidance only. While a lot of components of the BMP plans may be alike regardless of the mine, the O & M Plan is site specific. To help DWQ reviewers and those who are attempting to develop O & M Plans for permittees, this information was compiled as guidance for the development of O & M plans. Compliance with Part II Section A: Requirements to Construct New or Expanding Treatment Facilities. Should the proposed mine utilize a process recycle wastewater system, an Authorization to Construct will be necessary. The permittee must meet the requirements for operation of this treatment facility per Part It Section B. Compliance with Part III: Monitoring, Controls, and Limitations for Permitted Discharges. Section A of Part III requires the permittee to develop and implement a stormwater Best Management Practices (BMPs) Plan. This requires a written plan that can be easily followed, understood or implemented by quarry employees. The BMPs plan should address items I through b in Section A of Part III. In order to be sure that all areas of concern are addressed, the plan should follow the Table of Contents as closely as possible. DWQ reviewers should compare the BMP plan to the table of contents provided in the permit to determine whether proposed BMPs are adequate. They should include (but in no way are limited to) a thorough inspection and maintenance plan; preventative maintenance and good housekeeping measures, spill control and cleanup measures; stormwater management requirements; and the requirement that erosion and sedimentation control (E&SC) measures in the mining permit or E&SC plan approved by the Division of Land Resources be implemented. Compliance with Section C Part 1111. Through 6.: Effluent Limitations and Monitoring Requirements for Mine Dewatering Wastewater and Process Wastewater. This section of the permit requires permittees to provide an Operation and Monitoring Plan. The Plan must be able to demonstrate the effect of pumping and, as necessary, establish the pumping regime necessary to reduce the potential impacts to adjacent wetlands. Please refer to Page 5 of 9 Part III of the NPDES NCG020000 Permit Conditions. The following bulleted items can be used as a guide for developing an appropriate O & M Plan (O&M), however, each plan is site specific and the list is not all inclusive due to specific characteristics of the site. Prior to constructing the mine and definitely before any dewatering activities occur, the plan must be in writing and reviewed by DWQ. A wetland delineation is required to identify all surface waters including wetlands in the vicinity of the mine. (Not just whether there are wetlands within the mining boundary). The USACOE is the only entity certified to provide a delineation. Qualified consultants may present their calls on the plan, but the Corp must stamp the delineation for any certified calls. • Site Map: This map should provide significant detail. The map should indicate the landscape and position of all wetlands (based on the delineation), ditches, proposed well placement, borrow areas, overburden storage, vehicle maintenance areas, mining roads, buffers, rain gauges, fuel and bulk fuel storage areas, buildings and other impervious structures, stormwater controls and the mine footprint. • Identify which of the three (3) types of discharge (stormwater, mine dewatering, and process wastewater overflow) will be present. Identify all discharge points from the mine and indicate the type of discharge. For process wastewater or mine dewatering, the anticipated rate of discharge is needed. How will the mine site be graded and how will stormwater be managed within the pit and along the mine site boundaries. (O&M) • Provide design specifications for settling basins used to reduce turbidity and TSS prior to discharge. If level spreaders are used, be sure to construct them according to the level spreader guidance provided by the Division at: http://h2o.enr.state.nc.us/su/documents/LevelSpreaderGuidance_Final_-3.pdf . The plan should clearly identify which surface waters may be impacted, the classification of those water(s) and ensure the discharge from the mine will not cause an exceedance of the water quality standards for that surface water. What size storm event have the settling ponds and retention pond been designed for? (For example, the 10-year, 24-hour event?) Provide calculations to support that storage ponds will be able to hold run-off from the design storm, as well as the mining operation process wastewater. Is this the only place where stormwater will discharge from this site. Identify any flocculants or chemicals proposed for use at the site to enhance settling. (0&M) • A cone of influence is be provided for mines intending to dewater from the pit. Present all wetlands or other surface waters of the State within cone of depression. Provide all assumptions used for determining this radius of influence around the mining site (DWQ reviewers, may request assistance from the Division of Water Resources Group as necessary). Once the zone of influence is determined, identify the wetlands in the impact area and locate additional monitoring wells (MW) and BMP's accordingly. (O&M) This can be used to present that no impacts will occur to wetlands or other waters of the state. A radius of 400 feet from the edge of the excavation area has been set as the area to evaluate. • Please provide data or other information about how seasonal changes in the water table relative to the wetlands and their jurisdictional status have been evaluated. (O&M) This may require some monitoring of shallow wells within the wetlands before dewatering can occur. • If the mining application indicates the wetlands will be protected through the use of ponds, level spreaders, or ditches, but there are no calculations or models to support this claim, require the permittee to provide additional technical information and calculations to support that these techniques will protect the surrounding hydrology. • Clearly indicate the amount of buffer to be established around the mine footprint edge and the respective wetland edges. Are the wetlands located within this buffer and will they be drained from the hydraulic gradient change and pumping of the mine? Wider buffers than those imposed by Land Quality may be necessary as an added measure of safety to minimize wetland impacts. DWQ can request wider buffers (Land Quality usually imposes a 25' — 50' buffer). • Well installation: The placement of wells may be placed within the mine site property boundary (if isolated wetlands or wetlands within the mine boundary exist) and within the cone of depression (if wetlands fall within this zone). Provide details on installation, data loggers, well maintenance schedule and activities and depths of wells, when necessary. Wells must be properly installed and properly maintained throughout the active life of the mine, through reclamation efforts, and for 5 years after the Division of Land Resources releases the site and determines the mine site has been reclaimed unless otherwise approved in writing by NCDWQ. The plan must include wetland monitoring such that data may be collected to insure that wetlands are adequately monitored and demonstrate the activities are not impacting surface waters. • Monitoring. All analytical and qualitative monitoring for mine dewatering wastewater, stormwater and process wastewater associated with sand/gravel mining must be in accordance with the NCG020000 permit. Monitoring in the wetlands prior to mine site operation will be a requirement in order to establish the hydrology of the wetland. Rain guage data must be collected. Maintenance of the rain guage and monitoring frequency must be identified in the plan. Physical monitoring of wetlands to reaffirm the presence of the jurisdictional wetland line and soils, as well as for instability, erosion, sloughing, subsidence, collapse, newly formed sinkholes, wetland vegetation degradation, flooding of wetlands from discharge activities and/or removal of the hydrology of wetlands. This monitoring may be accomplished by inspection of the wetland areas while conducting well maintenance efforts. Specifically, once the monitoring wells locations are approved monitoring must occur prior to the time of construction and through the duration of the time the site is being mined and for 5 years after (for major mines) the mining efforts have been completed unless otherwise approved in writing by,NCDWQ. The plan should include the frequency of well data collection and all inspections. All data should be clearly documented and reported according to the permit, and the written O & M plan. • Data Analyses. Provide an explanation of how monitoring data will be analyzed to determine whether the wetland hydrology is removed or being maintained. If monitoring results indicate impacts to the avoided wetlands, explain how these impacts may be abated. How will data be analyzed to determine or demonstrate what effects pumping and dewatering are having, and propose pumping regimes necessary to reduce impacts to wetlands. More extensive pumping test data should be included. P40V 2, Z006 SIWT.ran-ioj) nfm4rlilr NCG020000 General Permit for Mining Activities SECTION C: .Effluent limitations and monitoring requirements .for mine dewatering wastewater and process wastewater 1.) Mine Dewatering Wastewater Mine dewatering activities that have the potential to drain wetlands must have secured and implemented an Operations and Monitoring Plan approved by the Division. O & M Plans shall include, but are not limited to: • Groundwater monitoring strategies to demonstrate the effect of pumping and, as necessary, establish the pumping regime necessary to reduce impacts. • _ Detailed plans to maintain the surrounding hydrology and the respective monitoring to demonstrate compliance. Key pieces of infon-nation that is required before any of the above can be adequately developed: I . Determine the amount of wastewater expected to be discharged daily as a result of mine dewatering. This can be calculated. 2. Determine cone of influence from mine dewatering. This will be meaningless unless they conduct pump tests to determine the characteristics of the aquifer (such as K (hydraulic conductivity), T (transmissivity), S (storativity) and P (permeability)) in which they are mining. Many consultants try to use text book values for those characleristics based on the types of soils they either believe are there or have been identified by well borings. That can be misleading. Example: One mine used assumed values for "r and K to determine the cone of influence. "their first try gave a result of 1800'. After being asked to determine that value from pump tests they modified that figure to 2722'. The Division of Water Resources reviewed a drawdown vs, time curve and found the consultant read the graphical depiction in'error and asked for a recalculation using the corrected values.. the cone of influence increased to 5700' and finally the Division of Water Resources used their pump test data to calculate the aquifer characteristics and their value was 7200'. After some negotiations with the consultant concerning the calculations, 6200' was agreed upon. Once the cone of influence is known, the consultant can propose a meaningful O & M plan including monitoring well locations. Where should they be located? Along the edge of the WETLAND BOUNDARIES within the cone of influence on and off their property boundaries. How will they know where wetlands are? ykw 3. Request a wetland delineation. Why a delineation rather than a determination? 1� What is the difference? Delineation is outlining the boundaries of a wetland 4 c ?Zty determination on aerial photography, digital imagery, other graphic representation of the area, or on the land. - If wetlands are in close proximity to the reining site itself, how will the hired help know they are maintaining appropriate buffers as �specified in the mining permit? Makes sense if they are required to ensure wetland hydrology is not being affected. How will they know where to put the u monitoring wells? Wetlands determination is a decision whether or not an area is 7.)/��� 1��.\0 SA a wetland, including identification of wetland type and size. Determine existing and seasonal wetland hydrology. A reasonable amount of time for monitoring to establish wetland hydrology should be provided. What are some of the factors that can affect the hydrology of a wetland? Rain (or lack of), groundwater fluctuations, flooding, vegetative uptake, topography etc. etc. Seasons with unusual rain or drought.. this suggest long term monitoring (years) which the consultant will absolutely not be willing to do. What can we ask for to resolve this proble;n? Hire a registered soil scientist to , determine the seasonal high watermark. ("t.lz "'L, fT `?1'• �' ';' ? 5 21,�I S. Components of Wetland Monitoring Plan within the O&M plan: Must demonstrate their ability to protect the wetlands within the cone of influence. Some of the components you might expect are (but not limited to): a. Map with landscape positions of all wetlands, ditches, well placements, borrow areas, overburden storage, stonnwater controls, vehicle maintenance areas, settling basins, product process areas, access roads... b. Well information —design, depths, and maintenance. . c. Physical monitoring for the wetland areas •- wetland instability, erosion, sloughing, sediment, sinkholes, removal of hydrology or flooding from dewatering the mine, types and`health of vegetation and the monitoring frequency for said parameters. d. Settling Ponds for sediment prior to dewatering, are they large enough to provide adequate settling based on size given Qin, Qout, is storrnwater and process wastewater being commingled in the pond? . -` 1 c. How will the dewatering be conducted? Use of level spreader (they J,"A should include the design)? Ditches (be careful)? Water cannons? Is the wastewater from dewatering going to be used to maintain wetland hydrology? How is that accomplished? How will they avoid erosion or hooding of the wetland? How will the water make it to -the wetland areas? How much water per day per acre is proposed? What will the ~- impacts be to the wetlands? Networking: Land Quality Section NC Wildlife Resources Commission Division of Water Resources Edgerton, Thom From: Edgerton, Thom Sent: Thursday, February 09, 2012 3:12 PM To: 'James Innes' Subject: General NPDES SW/WW Permitting and O&M Plan, Requirements and Guidance Attachments: Basic Example of an Operation and Monitoring Plan - xxx - Mine - 02062012.docx; Example - O&M Plan Acceptance.pdf Hello, This information was recently submitted regarding another project, although should still apply. I said that I would forward you additional information regarding the NCG020000 NPDES SW/WW permit (NCG02 or Mine Dewatering Permit), examples of accepted Pumping Operation and Monitoring Plans (0&M Plans), as well as the program requirements. Please go to the following link to find the information: http:L/portal.ncdenr.org/web/wq/ws/su/npdessw Yes! That is a lot of information. So use these directions to get directly to the specific permit requirements of your operation (you may want to print this message to get you right to specifics for mining): *After clicking on the link listed above *Scroll down and click on the "General Permits" tab *Scroll down to the "NCGO20000" (NCG02) and click to view the "Permit Text" (in order to view the 38 pages of the permit coverage and requirements. You should likely save the link as a favorite and print the text as reference). When finished with the permit text and closing the link, move to the right to see the "Technical Bulletin" (This two page document may also be beneficial as a reference). *Close the "Technical Bulletin" link and go back up and click on the "Monitoring Forms" tab and *Scroll down to the "Qualitative Monitoring Form" (visual inspections). You may want to print the form (As the form, is likely one of the most important aspects of the general NPDES SW/WW program. As I mentioned, "the program is a mindset". This meaning that an operation which follows the permitting requirements, minimizes expenses, as well as minimizes the potential for negative impacts to the waters of the state). For added convenience, the "Qualitative Monitoring Form", the same form as listed above may be accessed by clicking the following link: K:INPDES StormwaterlNCG's\mine reviewslMineslHancock Creek Mine - 25-56 - Tateway, LLC - NCG020483 -Craver ColQual-Monitoring-Form-20081126-DWQ-SPU[11.pdf *An excellent reference for consistency and to be used as a guide while completing the visual inspections can be found by clicking on the link located to the right of the "visual monitoring form" referenced above, by clicking on the "Qualitative Monitoring Guidance" link. For added convenience the guidance document (the some guidance document as referenced above) can be accessed by clicking the following link: K:\NPDES Stormwater\NCG'_s\mine reviewsZMines\Hancock Creek _Mine _- 25-56 -Tateway, L_LC NCG020483_=Craven Co\Qual-Monitoring-Guide-20080618-DWQ-SPU[11.pdf *The additional forms needed to comply with the "NCG02, general SW/WW permit' can also be found by scrolling further down on the "Monitoring Forms" tab. Attached to this message are two examples of 0&M Plans that have been accepted. The basic 0&M Plan example has been stripped in order to be used a general example of an accepted project. The second example was in pdf format, so please disregard the specifics. The attached are being presented as guidance examples only. Therefore, your improved 0&M Plan may not resemble either of these, although may still be determined as an acceptable O&M Plan. i Also, your project is located within a coastal county and may require State Stormwater (SSW); Permitting. In order to determine if SSW permitting is required, please contact Scott Vincent, Environmental Engineer— DWQ— Surface Water Protection Section at (252) 948-3848 to discuss your project. (SSW permitting is triggered at 10,000 SF of impervious area. Impervious areas include haul roads, processing areas, etc.) Please contact me with any questions or comments. Thanks, Thom Thom Edgerton, Environmental Engineer Division of Water Quality Surface Water Protection Section Washington Regional Office North Carolina Department of Environment and Natural Resources (252) 948-3963 Office (252) 946-9215 Fax Email correspondence to and from this address may be subiect to the North Carolina Public Records Law and may be disclosed to third parties unless the content is exempt by statute or -other regulation, OPERATION AND MONITORING PLAN Owner XXX Mine XXX County Operator: XXX Facility Name: XXX Mine The XXX Mine is located approximately X miles XXX of XXX in XXX County. The Mine Permit area is XXX acres which includes the access road of XXX acres, mine excavation area of XXX, unexcavated buffer area of XXX acres, and stockpile area of XXX acres. The mine will have a depth of XX feet at surface elevation of XXX MSL (upper end) and a depth of XXX at surface elevation XXX MSL (lower end). The bottom elevation will be set at XXX MSL. An intermittent stream is located greater than XXX along the XXX side of the XXX Mine with closest wetlands being XXX from the pit area. DESCRIPTION AND OPERATION OF THE XXX MINE DEWATERING ACTIVITIES: Excavation activities will begin along the pit boundary at the lower end of the field near the woods in the XXX end of the mine where a XXX' x XXX' x XX' deep (approximately XXX acres) dewatering pond will be excavated (see mine map last updated on XXX). The pond will be provided with X horizontal to 1 vertical slope to the normal water level and X horizontal to 1 vertical from waterline to bottom of pond along the outside slope (see cross section of Pit). The dewatering pond will be wet mined with no dewatering taking place. A XX" gravity flow drain pipe will be set with top of pipe at XXX' below the ground elevation at the edge of the dewatering pond. A stilling basin with level spreader will be constructed at the discharge end of the XX" drain pipe (see detail of stilling basin and level spreader). The dewatering pond will act as a recharge system to any wetlands along the XXX area below the pond. The pond will have a capacity of approximately XXX cubic feet of total storage and discharge from the pond will flow into the wetlands closest to the stilling basin and level spreader. A XX' wide berm will be left along the inside edge of the dewatering pond. The berm will have a minimum of X to 1 slopes. Once the dewatering pond has been excavated, mining will begin in the area just upslope of the berm in a XXX direction. The water pump that will be utilized is a XX" pump with a capacity of XXX gallons/minute on the low side. The intent is not to exceed XXX gallons on any given day which will be approximately XX hours of pumping time per day. The pump intake will have a float so the intake will be near the water surface at all times. Please note that mining will take place when the demand is there for the material mined. There could be times when weeks or months go by with no mining or dewatering activities taking place. The water pump will be placed near one of the ends of the dewatering pond (see attached'pump location map) with the pump discharge pipe discharging near the end of the pond. The depth from ground surface to the normal groundwater table, in the area of the pond, is approximately XX' which will result in XX' of storage above the normal ground water table which results in around XXX cubic feet of storage above the water table. Stormwater from the field upslope of the pit will naturally drain into the pit. Any other storm water runoff will drain from the field the way it has always drained. Monitoring: All stormwater and wastewater discharges within the permitted boundary associated with land disturbing activities shall be monitored, analyzed and reported as required by the NPDES General Permit No. NCG020000. The intent of the permit is to minimize potential negative impacts to water quality. The mine operator shall keep a copy of all records related to inspections, reports, etc. regarding stormwater/wastewater and provide these records to the Division of Water Quality as required by the General Permit, The BMP Controls shall be inspected, at least weekly and within 24 hours following a storm event which produces a discharge. All maintenance of these BMP measures shall be documented. The maintenance shall include, but is not limited to, good house keeping, repair of measures, stilling basin clean outs, replacement of sediment filled rip rap, etc., as necessary to prevent downstream impacts. if sediment enters the wetlands or other negative impacts are observed, operations shall cease, the Division of Water Quality shall be notified, and adequate preventative measures shall be promptly implemented in order to correct the problem, prior to resuming the operation. NC®ENR North Carolina Department of Environment and Natural Resources Division of Water Quality Beverly Eaves Perdue Coleen H. Sullins Dee Freeman Governor Director Secretary December 8, 2011 To: Edward L. Mann, Sr., Public Works Director Dare County 1018 Driftwood Drive Manteo, NC 27954 Subject: Dare County Construction and Demolition Debris Landfill with On `Site Borrow Pit -- Mining Permit Expansion Modification Application The Division of Land Resources Permit No: 28-24 The Division of Water Quality - General Stormwater NPDES Permit No.: NCG020596 Pumping Operation and Monitoring Plan Notice of O&M Plan Acceptance Dear Mr. Mann: The Division of Water Quality's (DWQ) Washington Regional Office (WaRO) requested additional information regarding the Pumping Operation and Monitoring Plan (O&M Plan) that was received on October 4, 2011. The revised O&M Plan was then received on October 27, 2011. The O&M Plan has been noted as complete (see the attached). Therefore, this letter serves as notification that the O&M Plan requirement has been satisfactorily accomplished. Should there be any questions, please do not hesitate to contact me at (252) 948-3963 or via email at t h om. edgerton0iincden r.ctov. Sincerely, Thom Edgerton Environmental Engineer Cc: (By electronic files): Mathew F_ Colone, PG, CDM, Camp Dresser & McKee, Raleigh, NC Judy Wehner, Assistant State Mining Specialist, CO - Division of Land Resources Pat McClain, PE, Regional Engineer, Land Quality Section -WaRO Gary Novak, LQS - WaRO DWQ - WaRO - NCG020596 File (copy) Al Hodge, Regional Supervisor, DWQ - WaRO SamirDumpor, PE, DWQ - WaRO Jennifer Jones, Environmental Engineer, CO - SWPU North Carolina Division of Water Quality Internet: worn n�yv Ipr„_guality gr� 943 Washington Square Mall Phone: (252) 948.64B1 Washington, NC 27889 FAX: (252) 948-9215 An Equal 4pportunitylAfrirmativeAction Employer- 50% Rocycledf10% Post Consumer Paper One No hCarofina ;atura!!u Dare County C&D Landfill Borrow Pit Operations and Maintenance Plan The purpose of this Operations and Maintenance Plan (0&M Plan) is to provide the Dare County C&D Landfill staff with a manual that will serve as a guide for efficient operation of the C&D Landfill Borrow Pit and provide the ability to recognize any adverse impacts of dewatering, should they occur. This O&M Plan is intended to address the following issues: ■ Pump Maintenance and Recording, ■ Groundwater Monitoring, ■ Wetlands Monitoring, ■ Stormwater and Mining Permit Requirements, ■ Operating Record and Recordkeeping Requirements, Site Background The site is located in a relatively remote area of mainland Dare County. The existing borrow area is surrounded by wetlands and prior converted cropland currently utilized for agriculture. The entire Dare County site is bounded on the east by U.S. Highway 264 and on the other three sides by the Alligator River National Wildlife Refuge, The existing borrow area has been in operation since 1995 to provide cover soil for the active C&D landfill. The existing excavation started approximately 150 feet south of the canal adjacent to Cub Road, to minimize the effects of groundwater flow changes on the C&D landfill groundwater monitoring system, and has continued to be performed at an average of 18-20 feet below ground surface extending south toward Grouse Road (See attached Sheet G1). Excavation is performed in increments as necessary to supply base fill, daily cover, and cap construction for the C&D landfill. Dewatering of the excavation occurs as necessary. Excavated material is temporarily stockpiled in the stockpile area and, after adequate drainage, is used at the C&D landfill site. In accordance with the approved mining permit, as the final edges of the excavation pit are completed, excavation equipment operators will ensure that the final below.water table surface slopes comply with the specifications outlined above. A free settling slope will be maintained on the active face until final excavation is complete. Warning signs are placed at the four corners of the excavation area. In the mining area, land disturbing activities are accomplished such that all stormwater runoff are directed into the mining pit. Drainage into the southern mining pit (Mining Excavation Pit 3) drains north where it.is pumped into Mining Excavation Pit 2. Mining Excavation Pit 2 gravity drains into Mining Excavation Pit 1. All water discharged from Mining Pit i gravity drains from the discharge of Mining Pit 1 and flows west along Cub Road. At.the intersection of Cub Road and Bear Road, drainage is directed north and discharges from.the property at the intersection of Bear Road and Gadwell Road. Two surface drainage ditches drain the in PAD—_C0 MN 179526arrm P9 OAM Pla,4 96.41 pan El—m Pq OLM Plan Fina _10212011 Eon Dare County C&D Landfill Borrow Pit Operation and Maintenance Plan stockpile area. Sedimentation basins are constructed in each of the two ditches to treat stormwater and soil drainage. Based on pump curve data, it is estimated that the maximum discharge rate for the dewatering operation at the pit is approximately 1,200 gpm or 1.7 MGD. It is likely that discharge rates are typically lower than 1,200 gpm and vary based on head. Withdrawn water from the current excavation (Pit 3) is pumped to an adjacent pit and ultimately discharges to a series of canals on site, as described above. O&M Procedures The following sections discuss 0&M procedures to be followed for the borrow pit activities at the site. A spreadsheet to be used as a weekly general inspection checklist has been generated based on the following activities. The weekly inspection checklist is provided as Table 1. The weekly general inspection checklists will be maintained in a dedicated folder or file and kept in the scale house. In addition, as required in the Mining Permit, qualitative inspection and analytical discharge monitoring will be conducted at the outfall from Mining Pit 1 to the canal. A Stormwater Discharge Outfall (SDO) Qualitative Inspection Monitoring form is attached. The qualitative inspection monitoring form is to be completed weekly and during any storm event greater than 0.10 inches and will be kept on file in the scale house. If no discharge occurs during that period, the Form should be filled out as "no flow." Pump Maintenance and Recording There is no meter present to monitor discharge rates from the borrow pit to the adjacent pit, however, there is an hour meter at the pump. Pumping rates vary as head fluctuates, but the pump is never turned off. in the event of interruption or variation from the typical pumping rate and time, County staff shall record time that pump was not active and describe reason for inactivity on the weekly inspection checklist. Groundwater Monitoring In order to monitor the effects of prolonged pumping of the surficial aquifer on the area surrounding the borrow pit, 4 new monitoring wells have been installed (Well-1 through Well-4). The wells were surveyed to State Plane coordinates and NAVD 88 elevation. Well locations are shown on the attached Wetland Flog Location Map. Water levels in the wells are to be measured from the top of the PVC casing quarterly. All water measurements shall be recorded on the corresponding weekly inspection checklist. Wetlands Monitoring The wetland areas adjacent to the borrow pit have been flagged and mapped (see attached Wetland Flog Location Map). These areas and the adjacent ditches are to be visually inspected for signs of vegetative stress or abnormality and water level/flow within the ditches on a weekly basis. All observations from the weekly wetland inspections shall be recorded on the weekly inspection form. 1-2 P1aa1aconq.wpb wa,,?AoSW anntp"6a Data Salraw Ilt OVA Glin-Flnal_10112011 door Dare County C&D Landfill Borrow Pit Operation'and Maintenance Plan Stormwater Qualitative Inspection Monitoring Stormwater qualitative inspection monitoring shall be conducted at the outfall from Mining Pit 1 weekly and during any storm event greater than 0.10 inches, Qualitative inspection monitoring shall include descriptions and observations made at the outfali and include: Color; odor; clarity; floating solids; suspended solids; foam; oil sheen; indications of sediment deposition; indications of erosion; and any other obvious indication of stormwater pollution. If no discharge occurs for that period, the form shall be filled out as "no flow." All weekly qualitative inspections shall be recorded on the attached Stormwater Discharge Outfall (SDO) Qualitative Inspection Monitoring form and kept on file in the scale house, if obvious indications of turbidity, erosion or sedimentation are observed, perform maintenance as necessary. Storm water Analytical Monitoring Stormwater analytical monitoring shall be conducted at the outfall from Mining Pit 1 semi- annually during a representative storm event that causes discharge. Samples for Settleable Solids and Total Suspended Solids shall be collected and sent to an offsite laboratory for analysis. Field measurements of turbidity shall also be collected at the outfall during these events. Total Rainfall, Event Duration, and Total Flow shall also be recorded on the Stormwater Discharge Outfall (SDO) Qualitative Inspection Monitoring form. Semi-annual analytical data and rainfall data will be recorded on a Discharge Monitoring Form and kept on file in the scale house. However, if any parameter benchmark is'exceeded for a semi-annual event, a Stormwater Exceedence DMR form will be forwarded to the Regional DWQoffice within 30 days of receipt of the analytical data. Analytical results for the semi-annual events will be compiled in an Annual Discharge Monitoring Form for submittal to the Central DWQ office by March 1 of the following year. Semi-annual stormwater samples shall be collected between January 1—June 30 and July 1-- December 31, with a minimum of 60 days between samples. Mine Dewatering Discharge Analytical Monitoring In addition to the semi-annual stormwater monitoring, quarterly analytical sampling must be conducted at the outfall to monitor general effluent quality from the dewatering activities. Samples are to be collected and analyzed for pH, Settleable Solids, Total Suspended Solids, and Turbidity. Total dewatering volume for the date of sample collection must also be recorded. Pump volume can be estimated from pump hour recordings from'Table 1 and pump curves. Quarterly effluent analytical data will be recorded on a Discharge Monitoring Form and will be kept on file in the scale house. However, if any parameter limit is exceeded, or a violation is found for any quarterly event, an Effluent Exceedence DMR form will be forwarded to the Regional DWQ office within 30 days of receipt of the analytical data. Analytical results for the quarterly events will be compiled in an Annual Discharge Monitoring Form for submittal to the Central DWQ office by March 1 of the following year. 1-3 P,U7are CWnty.179S2160rl, W P[ 06M PlanWRAMeE Dare BWl" F9 08M Pun_FIMM_10277011.d X Dare County C&D Landfill Borrow Pit Operation and Maintenance Plan Quarterly mine dewatering samples shall be collected from the outfall as follows: a Q1 between January 1 and March 31, a QZ between April 1 and June 30, Q3 between July 1 and September 30, a Q4 between October 1 and December 31. rr R T,: P �a�c Co�nh 1745.'�A«rorPa 46M N-%ne—doare Wu0-P4 09-J nFinai_IC7720i:.do. 1-4 Table 1 Dare County C&D Landfill Borrow Pit Weekly Inspection Form Date General Weather Conditions Landfill Representative Borrow Pit_Discharcle _Pump (to be monitored weekly) Pump Hours Comment: Pump Running Y 1 N Comment: Operational comments: (has pump operation remained constant since previous week and if not why) Groundwater Monitoring Wells (Elevations are required to be monitored quarterly) Well 1212 - Depth to tN,aler From Ton = MW-1 2.65 - _ MW-2 6.62 - MW-3 4.58 - - MW-4 5.36 - - Wetlands and Surface Water Observations (to be monitored weekly) Stressed Vegetation Y 1 N Comment: Water/Flow in Ditches Y 1 N Comment: Other Comments/Observations GW _Elevation Stormwater Discharge Outfall (SDO) Qualitative Monitoring Report For guidance on filling out Ibis form, please visit: Ua)cuntents.htrn#miscl'orms Permit No.: NICI 11 l l l I 1 Facility Namc: County: Inspector: Date of Inspection: Time of Inspection: Total Event Precipitation (inches): or Certificate of Coverage No.: N/C/G/ l—l`l_l_I_I Phone No. Was this a Representative Storm Event? (See information below) ❑ Yes ❑ No Please check your permil to verify if Qualitative Monitoring must be perfut'nted during a representative slornt event (requirements vary). A "Representative Storm Event" is a storm event that measures greater than 0.1 inches of rainfall and that is preceded by at feast 72 hours Q clays) in which no storm event measuring greater than 0. l inches has occurred. A single storm event may contain up to 10 consecutive hours of no precipitation. By this signature, I certify that this report is accurate and complete to the best of my knowledge: (Signature of Permittee or Designee) 1. Outfall Description: Outfall No. Structure (pipe, ditch, etc.) Receiving Strcam: Describe the industrial activities that occur within the outfall drainage area: 2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint (light, medium, dark) as descriptors: 3. Odor: Describe any distinct odors that the discharge may have (i.e.. smells strongly of oil, weak chlorine odor, etc.): Page l of 2 SWU-2-12-112608 4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is clear and 5 is very cloudy: 1 2 3 4 5 5. Floating Solids: Choose the number which best describes the amount of floating solids in the stormwater discharge, where I is no solids and 5 is the surface covered with floating solids: 1 2 3 4 5 6. Suspended Solids: Choose the number which best describes the amount of suspended solids in the stormwater discharge, where I is no solids and 5 is extremely muddy: 1 2 3 4 5 7. , is there any foam in the stormwater discharge? Yes No 8. Is there an oil sheen in the stormwater discharge? Yes No 9. Is there evidence of erosion or deposition at the outfall? Yes No 10, Other Obvious Indicators of Stormwater Pollution: List and describe Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosionldeposiLion may be indicative of pollutant exposure. These conditions warrant further investigation. Page 2 of 2 SWU-242.112608 r� % 1 , 1 / \ �Or•Illh a! / p M �1[ledl I \ \ ^.-t V � -�-__ \ l �.. __ - \ \ on ca ►mina v.a , r \ '`ter \y1\\\�\ �+n .L``'`•\ �'�..F���\\. 1 you a _. yU=(vr &wK ![i•,EA M Ctl UwMl :wC G 1M1,0 R�wi,T�K S*>r�t'RI,[5 M9 /415, 3��u+, e�lA �'�Cv n W onae m.m15 w lH S��rC wT S �FT>•i.� n cs i�1-Sia L1�L r.0¢�a m � ire. iiyss.i r_rei aLaCCn w ME.- S GR•r0 Y.MFKT CU,NVAY ,uE V�S,>•MSL 0 tF®a - _ ruro,rr crc c�vf we rta-�, ,w,wac rn� \ b srtHsy Pbr, -a�',.wII»�- �„ --- — - —- —' "TT�lll-•������lllyyy f � ::Art"°v...w"�rrrw.•ri�. r��._._.-..._-_- � n'" r • L I I Azod Com [L1R[COUNTY •4 raS-mm IaORTNr OLNA �^�� CONSTRUCTION & DEMOLITION DEBRIS LANDFILL � slTE rAAF' C_ I .� _._ .-a.._.. ..._._. ... .....:.. •--�••�-•• �-•----• PHASE N PERMIT DRAWINGS 6lxThK lCLLd Edgerton, Thom From: Edgerton, Thom Sent: Thursday, February 09, 2012 3:29 PM To: 'James Innes' Subject: FW: 0&M Guidance Attachments: 0 & M plan components for NCG02 - Procedure - 03162010.doc; NCG02_OandM_Plans - 2006 SW Training .pdf Hello, The attached are generic guidance documents that I have submitted in the past regarding some O&M Plan points of interest. These ideas preceded the examples that I submitted to you previously. Please feel free to contact me with any questions or for additional information. Thanks, Thom Thom Edgerton Environmental Engineer NCDENR - DWQ - Surface Water Protection Section Washington Regional Office (252) 948-3963 Phone (252) 946-9215 Fax E-mail correspondence to and from this address may be subject to the North Carolina Public Records law and may be disclosed to third parties. NCG020000 and O & M Plan Revised We 11/24/10 This document is not meant to be all inclusive or meant to be required for every mine site. It is for information and guidance only. While a lot of components of the BMP plans may be alike regardless of the mine, the O & M Plan is site specific. To help DWQ reviewers and those who are attempting to develop O & M Plans for permittees, this information was compiled as guidance for the development of O & M plans. Compliance with Part II Section A: Requirements to Construct New or Expanding Treatment Facilities. Should the proposed mine utilize a process recycle wastewater system, an Authorization to Construct will be necessary. The permittee must meet the requirements for operation of this treatment facility per Part 11 Section B. Compliance with Part III: Monitoring, Controls, and Limitations for Permitted Discharges. Section A of Part III requires the permittee to develop and implement a stormwater Best Management Practices (BMPs) Pian. This requires a written plan that can be easily followed, understood or implemented by quarry employees. The BMPs plan should address items I through 6 in Section A of Part III. In order to be sure that all areas of concern are addressed, the plan should follow the Table of Contents as closely as possible. DWQ reviewers should compare the BMP plan to the table of contents provided in the permit to determine whether proposed BMPs are adequate. They should include (but in no way are limited to) a thorough inspection and maintenance plan; preventative maintenance and good housekeeping measures, spill control and cleanup measures; stormwater management requirements; and the requirement that erosion and sedimentation control (E&SC) measures in the mining permit or E&SC plan approved by the Division of Land Resources be implemented. Compliance with Section C Part 1111. Through 6.: Effluent Limitations and Monitoring Requirements for Mine Dewatering Wastewater and Process Wastewater. This section of the permit requires permittees to provide an Operation and Monitoring Plan. The Plan must be able to demonstrate the effect of pumping and, as necessary, establish the pumping regime necessary to reduce the potential impacts to adjacent wetlands. Please refer to Page 5 of 9 Part III of the NPDES NCG020000 Permit Conditions. The following bulleted items can be used as a guide for developing an appropriate O & M Plan (O&M), however, each plan is site specific and the list is not all inclusive due to specific characteristics of the site. Prior to constructing the mine and definitely before any dewatering activities occur, the plan must be in writing and reviewed by DWQ. • A wetland delineation is required to identify all surface waters including wetlands in the vicinity of the mine. (Not just whether there are wetlands within the mining boundary). The USACOE is the only entity certified to provide a delineation. Qualified consultants may present their calls on the plan, but the Corp must stamp the delineation for any certified calls. • Site Map: This map should provide significant detail. The map should indicate the landscape and position of all wetlands (based on the delineation), ditches, proposed well placement, borrow areas, overburden storage, vehicle maintenance areas, mining roads, buffers, rain gauges, fuel and bulk fuel storage areas, buildings and other impervious structures, stormwater controls and the mine footprint. • Identify which of the three (3) types of discharge (stormwater, mine dewatering, and process wastewater overflow) will be present. Identify all discharge points from the mine and indicate the type of discharge. For process wastewater or mine dewatering, the anticipated rate of discharge is needed. How will the mine site be graded and how will stormwater be managed within the pit and along the mine site boundaries. (O&M) • Provide design specifications for settling basins used to reduce turbidity and TSS prior to discharge. If level spreaders are used, be sure to construct them according to the level spreader guidance provided by the Division at: http://h2o.enr.state.ne.us/su/documents/LeveISpreaderGuidance_Final_-3.pdf . The plan should clearly identify which surface waters may be impacted, the classification of those water(s) and ensure the discharge from the mine will not cause an exceedance of the water quality standards for that surface water. What size storm event have the settling ponds and retention pond been designed for? (For example, the I0-year, 24-hour event?) Provide calculations to support that storage ponds will be able to hold run-off from the design storm, as well as the mining operation process wastewater. Is this the only place where stormwater will discharge from this site. Identify any flocculants or chemicals proposed for use at the site to enhance settling. (O&M) • A cone of influence is be provided for mines intending to dewater from the pit. Present all wetlands or other surface waters of the State within cone of depression. Provide all assumptions used for determining this radius of influence around the mining site (DWQ reviewers, may request assistance from the Division of Water Resources Group as necessary). Once the zone of influence is determined, identify the wetlands in the impact area and locate additional monitoring wells (MW) and BMP's accordingly. (O&M) This can be used to present that no impacts will occur to wetlands or other waters of the state. A radius of 400 feet from the edge of the excavation area has been set as the area to evaluate. • Please provide data or other information about how seasonal changes in the water table relative to the wetlands and their jurisdictional status have been evaluated. (O&M) This may require some monitoring of shallow wells within the wetlands before dewatering can occur. • If the mining application indicates the wetlands will be protected through the use of ponds, level spreaders, or ditches, but there are no calculations or models to support this claim, require the permittee to provide additional technical information and calculations to support that these techniques will protect the surrounding hydrology. • Clearly indicate the amount of buffer to be established around the mine footprint edge and the respective wetland edges. Are the wetlands located within this buffer and will they be drained from the hydraulic gradient change and pumping of the mine? Wider buffers than those imposed by Land Quality may be necessary as an added measure of safety to minimize wetland impacts. DWQ can request wider buffers (Land Quality usually imposes a 25' — 50' buffer). • Well installation: The placement of wells may be placed within the mine site property boundary (if isolated wetlands or wetlands within the mine boundary exist) and within the cone of depression (if wetlands fall within this zone). Provide details on installation, data loggers, well maintenance schedule and activities and depths of wells, when necessary. Wells must be properly installed and properly maintained throughout the active life of the mine, through reclamation efforts, and for 5 years after the Division of Land Resources releases the site and determines the mine site has been reclaimed unless otherwise approved in writing by NCDWQ. The plan must include wetland monitoring such that data may be collected to insure that wetlands are adequately monitored and demonstrate the activities are not impacting surface waters. • Monitoring. All analytical and qualitative monitoring for mine dewatering wastewater, stormwater and process wastewater associated with sand/gravel mining must be in accordance with the NCG020000 permit. Monitoring in the wetlands prior to mine site operation will be a requirement in order to establish the hydrology of the wetland. Rain guage data must be collected. Maintenance of the rain guage and monitoring frequency must be identified in the plan. Physical monitoring of wetlands to reaffirm the presence of the jurisdictional wetland line and soils, as well as for instability, erosion, sloughing, subsidence, collapse, newly formed sinkholes, wetland vegetation degradation, flooding of wetlands from.discharge activities and/or removal of the hydrology of wetlands. This monitoring may be accomplished by inspection of the wetland areas while conducting well maintenance efforts. Specifically, once the monitoring wells locations are approved monitoring must occur prior to the time of construction and through the duration of the time the site is being mined and for 5 years after (for major mines) the mining efforts have been completed unless otherwise approved in writing by NCDWQ. The plan should include the frequency of well data collection and all inspections. All data should be clearly documented and reported according to the permit, and the written O & M plan. • Data Analyses. Provide an explanation of how monitoring data will be analyzed to determine whether the wetland hydrology is removed or being maintained. If monitoring results indicate impacts to the avoided wetlands, explain how these impacts may be abated. How will data be analyzed to determine or demonstrate what effects pumping and dewatering are having, and propose pumping regimes necessary to reduce impacts to wetlands. More extensive pumping test data should be included. Nov 2, 2006 NCG020000 General Permit for Mining Activities SECTION C: Effluent limitations and monitoring requirements for thine dewatering wastewater and process wastewater 1.) Mine Dewatering Wastewater Mine dewatering activities that have the potential to drain wetlands must have secured and implemented an Operations and Monitoring Plan approved by the Division. O-& M Plans shall include, but are not limited to: • Groundwater monitoring strategies to demonstrate the effect of pumping and, as necessary, establish the pumping regime necessary to reduce impacts. • . Detailed plans to maintain the surrounding hydrology and the respective monitoring to demonstrate compliance. Key pieces of information that is required before any of the above can be adequately developed: 1 . Determine the amount of wastewater expected to be discharged daily as a result of mine dewatering. This can be calculated. 2. Determine cone of influence from mine dewatering. This will be meaningless unless they conduct pump tests to determine the characteristics of the aquifer (such as K (hydraulic conductivity), T (transmissivity), S (storativity) and P (permeability)) in which they are mining. Many consultants try to use text book values for those characterstics based on the types of soils they either believe are there or have been identified by well borings. That can be misleading. Example: One mine used assumed values for T and K to determine the cone of influence. 'Their first try gave a result of 1800'. After being asked to determine that value from pump tests they modified that figure to 2722. The Division of Water Resources reviewed a drawdown vs. time curve and found the consultant read the graphical depiction in error and asked for a recalculation using the corrected values.. the cone of influence increased to 5700' and finally the Division of Water Resources used their pump test data to calculate the aquifer characteristics and their value was 7200'. Alter some negotiations with the consultant concerning the calculations, 6200' was agreed upon. Once the cone of influence is known, the consultant can propose a meaningful O & M plan including monitoring well locations- Where should they be located? Along the edge of the WETLAND BOUNDARIES within the cone of influence on and off their property houndaries. How will they know where wetlands are? -�, 1 Z V'YVl � � s l't (}Z, t � 1r f_ t� vt t ✓-C_ �ni '� � ! "a t� 0� 5 � ts+!?���" S 3. Request a wetland delineation. Why a delineation rather than a determination? What is the difference? Delineation is outlining the boundaries of a wetland determination on aerial photography, digital imagery, other graphic representation of the area, or on the land. - If wetlands are in close proximity to the mining site itself, how will the hired help know they are maintaining appropriate buffers as ?vspecified iti the mining pet-mit? Makes sense if they are required to ensure L `, kv' VV wetland hydrology is not being affected. How will they know where to put the �UJr- , -'Q monitoring wells? Wetlands determination is a decision whether or not an area is a wetland, including identification of wetland type and size. � �r4. Determine existing and seasonal wetland hydrology. A reasonable amount of ,Vk�" time for monitoring to establish wetland hydrology should be provided. . What are some of the factors that can affect the hydrology of a wetland? � irk Rain (or lack oo, groundwater fluctuations, flooding, vegetative uptake, j topography etc. etc. Seasons with unusual rain or drought. , this suggest long term monitoring (years) which the consultant will absolutely not be willing to do. What can we ask for to resolve this problem? Hire a registered soil scientist to determine the seasonal high water mark. 5. Components of Wetland Monitoring Plan within the O&M plan: Must demonstrate their ability to protect the wetlands within the cone of influence. Some of the components you might expect are (but not limited to): a. Map with landscape positions of all wetlands, ditches, well placements, borrow areas, overburden storage, stormwater controls, vehicle maintenance areas, settling basins, product process areas, access roads... b. We] I infomnation —design, depths, and maintenance. C. Physical monitoring for the wetland areas — wetland instability, erosion, sloughing, sediment, sinkholes, removal of hydrology or flooding from dewatering the mine, types and health of vegetation and the monitoring frequency for said parameters. d. Settling Ponds for sediment prior to dewatering, are they large enough to provide adequate settling based on size given Qin, Qout, is stonnwater and fir' process wastewater being commingled in the pond? , . h6\ e. How will the dewatering be conducted? Use of level spreader (they � should include the design)? Ditches (be careful)? Water cannons? Is the wastewater from dewatering going to be used to maintain wetland hydrology? How is that accomplished? How will they avoid erosion or flooding of the wetland? How will the water make it to the wetland areas? How much water per day per acre is proposed? What will the -, impact sr be to the wetlands? Networking: Land Quality Section NC Wildlife Resources Commission Division of Water Resources Edgerton, Thom i�unr�rirnui��� rw From: James Innes [inneslaw@gmail.com] Sent: Monday, January 30, 2012 10:35 AM To: Edgerton, Thom Cc: inneslaw Subject: Fwd: Cheshire Meadows Mine - De -Watering Permit App. Attachments: CheshireMeadowsDraftNCG020000. PDF PIs see below and attached. Thank you. James Innes , ---------- Forwarded message ---------- From: James Innes <inneslaw mail.corn> Date: "Cue, Jan 17, 2012 at 2:17 PM Subject: Cheshire Meadows Mine - De -Watering Permit App. To: tom.edgerton a,ncdenr.9ov Cc: inneslaw <inneslawngmail.com> Mr. Edgerton: Please find attached a draft of our NCG020000 application for your review. Please advise if you feel there is anything else you believe 1 need to add or include so that it's complete when reviewed. Thank you for your continued assistance. James Innes Innes & Innes, PLLC 1371 Caratokc Hwy, Moyock NC 27958 Ph: 252-435-6000 Fx: 252-435-6205 This message may be sent by the law firm of Innes & Innes, PLI.C. It is not intended to & nor does it create an attorney -client relationship or provide any legal advice. This message is intended solely for the named recipient(s) & ifreceived in error. should be disregarded & discarded. This message may be protected by a legal privilege & is confidential. Unauthorized interception is prohibited by Federal law. Innes & Innes, PLLC 1371 Caratoke Hwy. Moyock NC 27958 Ph: 252-435-6000 Fx: 252-435-6205 This message may be sent by the law Firm of Innes & Innes, PLLC. It is not intended to & nor does it create an attorney -client relationship or provide any legal advice. This message is intended solely for the named recipient(s) & if received in error, should be disregarded & discarded. This message may be protected by a legal privilege & is confidential. Unauthorized interception is prohibited by Federal law. ,Q YlF Division of Water Quality 1 Surface Water Protection NCDENRNational Pollutant Discharge Elimination System ncxw �•a,w. rxww..c.n w Cvvao.n.e.rt u.o H.run.r_ Ae�,Mt• NCG020000 NOTICE OF INTENT FOR AGENCY USG ONLY Dole Received Year M1lunlh M Ccrt iFPcate , d Co,•em ,[ Chcck M Anioml Permil A„i ned In National Pollutant Discharge Elimination System application for coverage under General Permit NCG020000: STOIRMWATER DISCHARGES associated with activitles classified as: SIC (Standard Industrial Classification) Code -14XX Mineral Mining Industry (except as specified below) The following activities are also included: • Active or inactive mining operations (including Morrow 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 excludecl 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 coved by NPDES general nermft NC!2520000 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 facllities: 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 xg 'stlna mining sites that require an Authorization to Operate (A TO) wastewater treatment facilities. This NOI is also an APPLICATION FOR an ATO for wastewater treatment facilities in place. Construction,_msrdlfica�on, or lns�IlatioUfany new treatment components at an existino 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 ri r to construction per 15A NCAC 2H .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 8 .0139. Construction of wastewater treatment facilities subject to the ATC/ATO 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 NGAC 2H .0106 Unless treatmorn facilities are designed, constructed, and put into operation by employees internal to the company who are quatified to perform such work for their respective companies in accordance with General Slatutes, 69C-25 (7), plans and specifications must be signed and sealed by a P.E. SWU-NCG02-NOI Last revised D6/0712010 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 & 19. _ Table 1 Suinmaryof wastewater Permit Requirernents .:... . :.:Quarterly''-. Monitors `? Requires. A to C? Mine Dewiatering (MD) : yes No_ :....Yes No MD Discharges that do not need treatment other than E&5C to meet permit conditions ✓ ✓ MD Discharges that need treatment other than F&SC to meet permit conditions ✓ ✓ Process wastetirvatero Other Recycle ✓ ✓ Closed Loop Recycle ✓ ✓ Any Other Process WW ✓ ✓ For questions, please contact the DWO Regional Office for your area. (Seepage 7) (Please pint or type) 1) Mailing address of owner/operator [address to which PUermit c rreggondence_will be mmeIledm: Owner Name James & Amy Innes Owner Contact James Innes Street Address 1371 Caratoke Hwy. City Moyock State RC ZIP Code 27959 Telephone No. 252-202-4282 Fax: 252-435-6205 E-mail Address innes innes.pllc@mchsi. com 2) Location of facility producing discharge: Facility Name Cheshire Meadows Mine Facility Contact Tim Meads Street Address City - State ZIP Code County Pasquotank Telephone No. 252-333--5002 Fax: - Contact E-mail 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). 1.7 miles East of intersection of Shortcut Rd (Hwy. 158) with Indiantown Rd (Shawboro/Currituck County) 4) Latitude 36-23-26.87 Longitude 76-3-46.54 (degrees, minutes, seconds) 34,3gn7�� �y� oq�3� OY Page 2of9 SWU-NCG02-NOI Last revised 61712010 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 _ ® Existing ❑ New Permit not applicable - ATC request only. NPDES Permit Number 6) Standard Industrial Classification: Provide the 4 digit Standard Industri I Classification Code ( IC Code) that describes the primary industrial activity at this facility r �+� SIC Code: p,r i 4-g-Z Gvr� �� ��� v r S .. d� c 5 F�04, 7) Provide a narrative description of the types of minerals mined at this facility: fill sand 8) Is this mine an Inactive mine site? ® No ❑ Yes If yes, do you posses an "Inactive Renewal" from DLR and notified the DWO Regional Office or have you certified to the DWO 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: 27-48 copy of your DLR Mining Permit with this DWQ application. Please also provide a 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? ® 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)? El 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? IN No Cl 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? N No such plans at this time. ❑ 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? IN No Page 3 of 9 SWU•NCG02•NOI last revised 6M2010 NCG020000 NA.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 locatedt the Neuse, Tar -Pamlico, or Catawba River Basin, or the Randleman or Jordan Water supply Waterskeds? ® No © Yes If yes, what size stream buffers are included on site? It. 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 f_ and/or wastewater discharges end up in? 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). ____7 Receiving water classification (if known): Note: Discharge of process wastewater to receiving waters classified as WS-It 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:/Iwww.nc�rnf.neVmaps/FNA mapsli�ex.html, for map) 18) Discharge Points: Number of discharge points (ditches, pipes, channels, etc. that convey discharges from the property): -onslte: Stormwater: I Mine dewatering: 1 Process Wastewater Overflow: dr Oftsi : Stormwater: Mine dewatering: Process Wastewater Overflow: Discharge points should be clearly marked on the submitted site plan. Please provide short narrative description of discharges: a) Is your mine dewatering and discharging? (Answer only if you are dewatering) IN Not at this time. Permission sought to de —water to neigboring swamp. ❑ Yes If yes, where to? Surface Waters and/or Wetlands (on -site or off -site) Other (on -site or ofi-site) Describe: b) Are you dewatering but not discharging? (Answer only if you are dewatering) ❑ No ® Yes If Yes, please explain how you are dewatering, and where that water will be directed: Water currently directed to holding and sediment retaining pond above Permission sought to de-water/discharge to neighboring swamp., SW U-NCG02-NOI Page 4 of 9 Last revised 6t7l2010 NCG020000 N.O.I. 19) Will mining operations require dewatering near wetlands or Impact any stream, groundwater, or wetlands? ❑ No M 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 — aporoval of a PPumt)in-a O&M plan- May be r _ uired Prior to coverane 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? ❑ No ® Yes If yes, what distance are they from the mine pit perimeter? feet. 21) Have you been required to obtain a 404/401 Certification permits? ® No ❑ Yes If yes, please briefly describe below (include information such a required mitigation, BMPs, setbacks, and/or O&Mplans 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? ® No ❑ Yes If yes, please attach to application submission. Stormwater BMPs: 23) Does this facility employ any best management practices for stormwater control?' ❑ No ® Yes If yes, please briefly describe: Site is formerly farmland with functioning drainage ditches which remain intact and functioning 24) Does this facility have a Stormwater Pollution Prevention Plan? ®No El Yes If yes, when was it implemented? 25) Will vehicle maintenance activities occur at this facility? ®No El Yes Page 5 of 9 SWU-NCG02-NOI Last revised U712010 NCG020000 N.O.I. Wastewater Treatment Facil[tles: 26) Will mine dewatering discharges occur? (An ATC/ATO is required for wastewater treatment facilities' dewatering discharges where EBSC devices alone will not meet effluent ilmits and/or protect water quality standards). _—�® No ❑ Yes 27) Will discharges of overflows from process wastewater treatment systems occur? (ATC or ATO required, unless closed -loop recycle system) f0. No ❑ Yes If yes, answer the following questions for each wastewater treatment system: a. 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 (PAMS) products for use in North Garolina. 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? IN No ❑ Yes If so, include information to demonstrate protection from flooding. (Minimum design requirements for treatment works include protection from the 100-year flood, per f 5A NCAC 2H .0219.) Other: 29) Hazardous Waste: a) Is this facility a Hazardous Waste Treatment, Storage, or Disposal Facility? ® No ❑ Yes b) Is this facility a Small Quantity Generator (less than 1000 kg. of hazardous waste generated per month) of hazardous waste? ® No ❑ Yes c) Is this facility a Large quantity Generator (1000 kg. or more of hazardous waste generated per month) of hazardous waste? ig No ❑ Yes d) If you answered yes to questions b. or c„ please provide the following information: Type(s) of waste: Page 6 of 9 SWU-NCG02-NOI Last re+rised 6/7/2010 NCG020000 N.0.1. How is material stored:_ stock —piled Where is material stored: within permitted min How many disposal shipments per year: Name of transport / disposal vendor: _ Vendor address: n/a 30) Are you applying for a mining permit In the same location as a previously permitted mine? ® No ❑ Yes If yes, specify permit number and name if known: 31) Does your site have an active landfill within the mining permit boundary? ® 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. IN No ❑ Yes Final Checklist: This application will be returned as incomplete—unle2l all of the following Item§ havebeen-Included and initiated for. Please show that the following required information has been included by Initialing in each space below. Fee of $100 made payable to NCDFNR 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 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 A copy of your DLR mining permit A copy of your US Army Corps -approved wetland delineation if you marked "yes" to question 22 above. 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. If the mine is dewatering and near wetlands, or may otherwise impact surface waters or groundwater, include the tglfowing and 2pnta t your local regional office about a Pumping O&M Plan (see Below for contact Information). You may be required to provide an approvej Pumping &M plan 12dor 1 NCG02 Issuance. 2 copies of detailed Full Size Plans delineating areas -on the plans and listirro area. (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). Weil information (design, depths, maintenance) Physical monitoring for the wetlands areas Settling pond sizing information, it applicable Page 7 of 9 SWU-NCG02-NOI last revised 6!7l2010 NCG020000 N.Q.I. -OR- Level spreader design, if applicable Details about dewatering method Cone of influence calculations Description of measures to prevent erosion and flooding Description & information about 401/404 permits that have been obtained Copy of US Army Corps of Engineers wetland delineations or approved wetland delineation (if applicable) I have contacted my local regional office about a Pumping O&M Plan, Regional Office Contact: . Date contacted: I will not any impact nearby wetlands, surface waters or groundwater by dewatering. 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 N01 (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 qny 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 tact in a rulemaking proceeding or contested case under this Article; or who falsities, 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 tine 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 SW U-NCG02-NOI Last revised W12010 NCG020000 N.O.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. 1 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: Title: (Signature of Applicant) (Date Signed) Notice of Intent must be accompanied by a check or money order for $100.00 made payable to NCDENR. Mall 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 Regionaf 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 9of9 SWU-NCG02-NO] Last revised 6/712010 Compliance inspection Report. Permit: NCG020814 Effective: 02/22/12 Expiration: 12/31/14 Owner: James Innes SOC: Effectivo: Expiration: Facility: Cheshire Meadows Mine County: Currituck Shortcut Rd Region: Washington Shawboro NC 27973 Contact Person: Tim -Meads Title: Phone: 252-333-5002 Directions to Facility: System Classifications: Primary ORC: Secondary ORC(s): On -Site Representative(s): Related Permits: Inspection Date: 08/15/2013 Primary Inspector: Thom Edgerton Secondary Inspector(s): Certification: Phone: Entry Time: 10:00 AM Exit Time: 12:00 PM Phone: 252-946-6481 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 Permit: NCGO20814 Owner -Facility-. James Innes Inspection Date: 08/1512013 Inspection Type: Compliance Evaluation Reason for Visit..<Routine Inspection Summary: No complications were observed during the site visit. Permit and Outfalls Yes No NA NE ti # Is a copy of the Permit and the Certificate of Coverage available at the site? ■ ❑ ❑ ❑ # Were all outfalls observed during the inspection? ■ ❑ ❑ ❑ # If the facility has representative outfall status, is it properly documented by the Division? ❑ ❑ ■ ❑ # Has the facility evaluated all illicit (non stormwater) discharges? ■ ❑ ❑ ❑ Comment: This was a training inspection by Gary Novak and myself due to question of seeping of ground water adjacent to the bermed stilling pond. Mr. Innes and his mine manager presented the seeping and the outfall and no problems were observed. I explained on site to Mr. Innes that since the O&M Plan and dewatering permitting had been previously obtained, no violations were observed (If the site was not adequately permitted, the violations could amount to as much as $25,000 per day, per violation). - Page: 2 Permit: NCG020814 SOC: County: Currituck Region: Washington 1 I �mliance Inspection Report P P P Effective: 02/22/12 Expiration: 12/31/14 Owner: James Innes Effective: Expiration: Facility: Cheshire Meadows Mine Shortcut Rd Contact Person: Tim Meads Directions to Facility: System Classifications: Primary ORC: Secondary ORC(s): On -Site Representative(s): Related Permits: Inspection Date: 0310212012 Primary Inspector: Thom Edgerton Secondary Inspector(s): Shawboro NC 27973 Title: Phone: 252-333-5002 Certification: Phone: Entry Time: 10:00 AM Exit Time: 10:30 AM Phone: 252-946-6481 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 Permit: NCG020814 Owner - Facility: James Innes Inspection Date: 03/02/2012 Inspection Type: Compliance Evaluation Reason for Visit: Routine Inspection Summary: File Review & O&M Acceptance, Page: 2 MINING PERMIT APPLICATION REVIEW FORM for the DIVISION OF WATER QUALITY ffy: Cc, V,r, Project/Number-L"h sL'�L ct�; %rn /� 27 CoCoun Please return comments back to: 1 16 uo� L- S Comments due by: - f - 1U Will the operation, as proposed, violate standarls of water quality?1'.#-4e-J geJe1,)-,-.., eK^4L.�.o Comments: n -c�e calc 1G-J-6'*--is-1 % : ' 4.t:t-' av ,., cif 0601% Sin � Zen e.S Vt a. r Nt: c.]a. r Ll% cLA.VJ.f; `n� auJ ty o1 Watershed/Stream Name & Classification: r k� �n eac] %0 e-VICIV Is � Ca.4 ca.,%4 YES NO NPDES permit required NPDES permit existing (Permit # ) / Nondischarge permit required Nondischarge permit existing (Permit # Wetlands disturbed / 401 Wetland Cert. required / 401 Wetland Cert. existing (Permit # ) / Reviewed Date: by : � 9 Print Name: l U+onn -4;v-1 a r-_, Cent;ai Office Reviewe. Rev ,:)-_c 2004, "�'`�'{�'� Esc' I `a Z ,� r '�` 4 's i �� t '.^� -�'•-- X 1 0 0 o a 1 �+� 1 'f ,=•sd'� s r �r ° k - � � t r t " �' � � 1 't 'r�nJ�F`, e +, - - .. ' y.. � � , 1 � Ail r���� �`� r-'�7 cF - � _�'y t t •4 �, � � ,q,_' �.F W {ti tirr. �„fr�: �, � d ' t i 1 y �tl s. i_ rt _yam yr �C 1 /3'bTi' i y�.: �• '` � +r I ! 'S �.Iw e �,•�; • .1_ e+ r, �F.# -t, y4.�.;„ � ,,�y�r i ^t . �;. '. ,• � � { rt _rr 1, =7k'S �y A"�Ql� t� � :� - !'L �. ' ti� �-- .' G, - 5 _ � o r 1 rl fit" L. , ��`��r a � Y•/ -. n +Q K"n-.ay F• V" A �, • �� . 1-... Ffi I �[/��}_(y�- - Ija f� • � . „ E,�� it S' L! ; ! a3- � ,. 1 i jj �}�, Y• Y• S f / -. % , d I, � _ � ,�� • jrA~ {�,�. s5 ` •K .i�� �L iew � �� S"v0•%} +,y'n+t., .ay,v � + � �'* �y �'"-, s . � � .�� �x� � , k i k,: r. �t ti : +< a...,�' �. ram,•,. �et�' " ' -'- ..�, • -� ... + E . i + r i ' f E i� ' �,. �' _ i �_ _ .r �►•�n �'�+ � 3r-y,�'.' � r.' .,. �,. T �ti a "�' � 'k�:� F ...4, ,..,,,tar *�+' -J 1 - `'14 _ s31�a� � L � _ _ i �, .Y _ fix" . ;,�!•1.,=,r � Ley. �,. l�p��� AI IN Z '++till + 1AS V.�. ~� 4 'a� • y ,i� � _ r�� . p. i C4;.�. ` � �Yi m; _ r v �� #� ._��� f .r�,ar_ P� ^i r*H a �. # r .'+a�•�• �i . /�- _. ..•" Y`atF `l.�r Y .�t- e. c ',* o �7- - .*i. w .. `5 4 �,y,"'�, r0.* r�+`` YI� dry- �`� Z • �• •. r - _ .. ! ? '�� � + �� r Y�C7 ��� l ? } �f�J I Y f ,i�r/~w S , .y _ 'y'Q! ,cr �i l i.. ,+• y _ F v [ T .. Q L� 11 _ 1 1 r41 S�J4 flO fi Q✓1OIA�� in �`o � �Q TEVyy+` .^-t �r �'S C�n4V �< 1!J �{ OCL�Y � � � . ` r 4 S- � � � _ �. f � ' •. � • f � � � � - ' � ` p � ,• i ri -. - r .> ! ' r rt )- . � r'a' ♦ '. r � � �- • e �'tJr [ . ' - F R ,• A � r•" R+ � � -1� { ti w - �" ^ .d..�w ,"s A!rFi(+. : rY J >7C .� k,y'yv, .r* ` is t I r '� y,y.� i r b � a 1 T• � y1 � •�,Lk .r:S k`"4F7a t�'�.tr,": sLs� _�.,1 _ s I n n `�� �{�i'�I lbw �3 � � .•o f5 �i� kii^ b ss'• `'Si r. s+- s. -•,',1 i- r �. . p: .. .r+ r ,` - nrfi ,J. \"4y, 1F f � r t.•, i11 1 .fyN `� - � �,� .�Jti �,) �*r"•lfi h� a A i � 4 r �C', 'L f r y �� s r h -.i 'in �--'�. t Ry�7 -�E• V _� i - �y�r. a � ii, �.'.{i ;.�, r -r � - zi,f, {S�i p+r sF ,;�'� y t 4 ✓~ / - • _t F W R 'd •;��. r' S - � z - ._� A L r!r F y � ✓ ; v c• my s .O'[i�13.�ry.. .•s- . r t t i rrI`x 4�'t s'^ `err .v t o i \ �i. � *'S 'Ijr. • � { - ' %+.,' - k4 _ �i�11 5+��_, � t,.. _ �1r � AFL r y,. F .�� r+.l � ,f 3'S. `rr� � t!r- r _ l_ '• . M yr. L..•,i. t;, ; l,y _.f• 7 Ir., `i°.r.F' ° ,j�,�«� '"w`:�•=`i +► ''i-'A5 i'%h ", r+,r `j7. r k�'� �; •, e+•a.�._'C t l e i" t r•'y't ' k 1 Sr r y R;~ f t l k, •i i J~r �.}`. '•1i? i+. ion aLfr =�+k r fir ' = l .s'' '*„-'AS h' �y r• cK.1 ���+ � lf�-y's atK 1 e` ,* ��11 ,`� - t.'. �l,t' t r i J. S• r�r, r ,* i'Sy .'� -rs} .+ ,.I zL *f ," .!�tfil f� `/t� r{ t : J" ;�•A,fi t :e• •' 1 t; .i;,'s a u ,,, i r LL�,. , f 4 sJ. .,{ y 1'�'�y,,y� f{"w_`'f _ '� •.rre' 4- �1 �. :q� 'mow• �`A � IUwi 1, '�., '.f t. - ! I' A . {b `�� i'A!ttyi ,!f'�. �li.'.�� r A'',"�i� •r �>" �r.' �Y t ,�j.•• l �'-ii" ^_C •j �� �' I �( i�r.-� {` +N'.� ��r��Y � rl�j�, , "" ..�,.s,.. � � �.. y. '' _ � r �+.+•aL�, 33'' -•f y � ! . 1 � .'... _ ' c _ n l� f s �,,, -� .r s � � � �' + � 1 ,".:s',X `� r- . .w ii`j' a: 7'y J r *� t , r i t. t, `iYr }Z� • 7�Y C '.r� - f!� •F�.r '� ti . �byy`}{}, 7 i f Afl 4 4 J r: .. ! ht31 .S .+' ` y� �' w 4;; �%" j=� �> �� +.: S + _ why Y�!'1'Y','v�,, , _.�,.. ��'`-�`�, t.F-_�•i "s, ,���.+ r - •� � �-'�.bl�� 'h r�L�.'} r�. I "' ' ' ,. - � f '` ~r � i• i lY f �" ` •' y F.l } i.^ i h�' f I i a-. 4�'� �' f Y},.y�" SSq r y�f' Y <', �V 4 -/ � . +�4 V l ;' C �a�s C• ra . �, r 5 _ � `v -c a +'i y' 7'/ey •a-e� L+ s � '�i >cu�� �4"'�f � 1 S � !' f?�' - r'_ti.1 r. Q 1 � ,''�• r'i ,v, �K,;,rr } �I•r �ii'd'�- .;'�'f'.i�J `� i- +L. •� .}Y rbP: r �r �:.- }.rC., r^' � �i.,.`r1 'Ci r. `•.Aff ? y. 'c . r t' f. �A �: 1'� dy ,'i.>. A • s ... ;•, >. n � t _'f s.. K w ? ab a }• . �Q �Yr% � i�''�i1 {r `r• � �<e ['�"t - t c •-� "' �� ram- _ '.� �•. 4' f S' 1 ^.��' �`� �-J . 4 � f R b A. '�l�r "+. r� ri••t� k'I _ � .y `"h�`.y¢ t � 1f .�ZAc t 4a�'.��q- %K+C � o � S ' � �� 'p. r k•q ` � � .�„ { 'fit � w a .� ; � 'r`"S�'°%yr'r• �. l�f+ - �'� i:� +Ti f N-.•3' � �Y +'sr r � '�" .{' : f•ti c -> G - '' 'r� «• y ' y-�-f rJ� S' r ' S`"S 7�3`r ,r Si �.'• s , ;_ Est_ / ! t + I ` •te * '1�: s ..^'" 7rr• - 'n ` 'r ti' K BA • f �- + ` A �, •.,e.- { �!�'tiS�± R t A .y._ a• Sri, �t.ro+ - .r+.- r s PA AZ-eri- 4+ t i•'-' i, y.. ) r ♦r ;.,� %i'"f. r1��"'Vi ''fir { L" yT't.• _ydc ° rY•"aa`f�y' Srir--i>dM� `++,,f 7i i! J / .�+lC fTM{t'1 .:.''ayrYY�.! r try ;+y I r.'• a -i.• 'vi v/ I �fi�ir' �LS'7T! r•' Irrs�,�rl' Sr l7 1` t`i .. - t,•i:+'f•_ l a p 4 - r«-.� te Imo•:' �tr. �, r'�l r_I,d, y. 'C �_ Nr.+. Lh a -y7 _;�x-, 3'`..4r•4 t'� i4=..� , 4+-cx� 9 t y "i�„•a+. i', "t'•; b�+r f f `11(,4 1`f" 's• Y �77. `'��u• ran '= Jr3 - .a :' 5 .r ``♦F,i •RrM� r ♦ ,� _/. +y_ '� ?-.- fJ t sf r tt ¢ F 4'°5i" �r - +1. ,r^}t+i r Sr +� r'st'"�`i '�'� T� 5� raw - . L:AA : 1:, .�; 9�., { Y± p ` + I ?,f * r•Jl Mf 1 r, r +} .1 .tC4�r t _'. �.y °NLA r - �� r �1r�8Z, 3., � - � r•• a .a t ft �" -h .. �xy �, i _ � y,M1 �� 1 �'ItS ,,� ,. - -\ '� ,� s ;t'rs,-.lYi•a. r 11�r! � � } `� , r s r f' -' r M1f r r� '� :Ce' b' ._ ,k', �: �l'rj .� w..^ , ,f �• 't �o �',• x,," F�, . -H. (5,t. '� r ,u. � �;r'}�:� ir' S � �'' iS ry "'•_'f��10' '#"!e �'i?'2•: `#"� �I.+b' rir'�h,r ve '� "�'r�_ kt�.k�, - �-, on i� i "t�i `.I,"' '•" ' i + i. . .� L 'Y <`i*; ?.f�-,,: `�.i-'G r:.;1t'•;:'rf" . �,• , a ;n tr..,§5; � : i, sy°' jt i,,A r 'fr I,` F�F. 0•�•-Q i� it .. ir' ,yam a.'4 a ,}inni re: ti s } t,.q �'�+�+i .^.�"'F �; nl'• Y. a •ys"' a,t Y �.fr•,+�A�.,, � 4s f , a � " , � �� i4K s'r:'6.'y raj i" I� ? a % -� r �.ri- X •. , � � N r• y. 4 r r F d% 7e... ' +' A '� � •� � - 3a n 'Y '+ t ti - F • � ql I ��,^� ��'� �" :fj �i�� * jt�,.�-+,.';f^•i..,.T'.,,—t.:� r .,.t "�'?'�"' r -Lip e � � ,� �,� 5,� tw- � a � 'rn rt 1���,r; 4r r� " �" ' 7 , �,i .y %.. .fl • �, ! �" r _ 1,a Ya F.�"- Cw Y .:U j1 "a • � ` , ,�� ! �,'t ° ��k� i ; • - �. r� , j � r -+,�, .,� / i-.,..-.-.....�;.,,,_,._ + {. p •,ry 3✓}''� r� :n. �`��".] �4{... w 1 4a •rY.�1.+"- � .1: �- �� .C/'t �y; � . }? ��G�' ° � • j f b ,� ' i^ w ` r + `t ' Y r - � -. �i�r 4 r- T.rRtw'�ffi 4 ',' ' r'- .1 : n ! i��.1' ; ;! f �r' i - � •D - . - f"rt,'.�rr • �� •7j� rYQ r•.` a' ..�-�` ,+r r i.. •:.. �!i, Y 1. s"a f�+-J . 5 r y. cL _ •.� ! ,It { u SI,ri 5 �a'y tr ." i .r t -1 �r•�• 3..• s �r r� °., �,'� hfc•' 'G"''.af ' {- -Wr!r _ !,. ���� . 3,^�' '..."f+ '� o �:`r,. � wkk r fop '�r „, �{• r t v Y.r f r < -�� �•5' ti '3 i." i �'"Sk c r, ':.d f+ d: +� 1 +. s.^c'i "� ,L .!,z�'i ! :� . ,} r "i\ d . ar t. •'.r C. 'r ( i' - Y `Y"`^'• �, i ft' • �i. .F� '� �' • i 7, �INK i�--..•i-r•—•..-�:` ^"` - ""' ".'_.`.'.'•_ � � ^r Y �� '4 y + , r • + - Y. - � s- - r t*t` F �'L - � �� V '-cr •R � }'r y r s h . � 1 `� c� � � ' a�r+p :i^ c y s a Miy t r { •.,� r ti Y1i\�9 A Y �S3 S4 :�• i� eFIT i ,Z r 4 r '. ry•�r ; �� b \ r K, -i �;, I 3' •% r s , v �A" � 1� A ti --; ya r °�t - � �� y\� rt`""'t. G. y` a p _ •r,.A ,+ r ,' 1 ry�-{{ r• `H i �Jf�,'�`}'"f 1�'»:% �v • a •,ra:c s i'.� 9 tia ; rr s ,i � "-r"'¢i3 (L - 41 iw ri U 1.�d''�^'; � .' v Sj.. .� - S^' (�+ t � jam' `'e � ►.' Y� r `�, 9 \ �► S ,• ti .r. RY'. s; _{r �� 1r ,4, ^,r ,_ }� .� � .. -ti'y 40'f ' y« 7 •-' f e x p ir_ _ ~'ll , �. A� �` •a y Y { w�� � �'t 4._ 11=, }'ter[-'� ts,, f r Ott` K �J ��J. - � . a �> �� dndP, r =� 4+/'--1 15� c �` ti: i •p Q' + � �5- •r + s . � r V t _ Ic^ Y � --i« � �'�� ���� � -Y M•'"Y�•.. jam... �I } liul r • 4a .uL }i.—N—r�+.v'ra'^M1"e'i" 1•!fw.•�•�•rri4'•••.-n'T'-w.--L1-4-. �•'•---•�_' z ^�"__� { iy �"�qJr. •,��`•• COpyright (C)1998, MaRtech. Inc, 15A NCAC 02T .0113 PERMITTING BY REGULATION (a) n f631owing•disp`osal.systems as well as those in Permitting By Regulation rules in this Subchapter (i.e., Rules .0203, .0303, .0403, .0903, .1003, .I 103, .1203, .1303, .1403, and .1503) areAcemed•to-be•permitted.pursuant to.&S. 1,43.2-1571(b) and it shall-not-be:necessary:for,the Division,to:issue;individual,permits o_r•coveiage-under:a general -permit for.construction or operation of the•foIlowing.,disposal:systems provided:the system -doe ns�ot:resui rrn�any�violations:ofo surface•water Vgroundwatenstandards, there-is:no_direct :discharge to•surface•waters, and- ill criteriYrequiredTbr:the speci#lc:system,is,met: (1) Swimming pool and spa filter backwash and drainage, filter backwash from aesthetic fountains, filter backwash from commercial or residential water features such as garden ponds or fish ponds that.is discharged to the land surface. (2) Backwash from raw water intake screening devices that is discharged to the land surface. (3) Condensate from residential or commercial air conditioning units that is discharged to the land surface. (4) Discharges to the land surface from individual non-commercial car washing operations. (5) Discharges to the land surface from flushing and hydrostatic testing water associated with utility distribution systems, new sewer extensions or new reclaimed water distribution lines. (6) Street wash water that is discharged to the land surface. (7) Discharges to the land surface from fire fighting activities. (8) Discharges to the land surface associated with emergency removal and treatment activities for spilled oil authorized by the federal or state on -scene coordinator when such removals are undertaken to minimize overall environmental damage due to an oil spill. (9) Discharges to the land surface associated with biological or chemical decontamination activities performed as a result of an emergency declared by the Governor or the Director of the Division of Emergency Management and that are conducted by or under the direct supervision of the federal or state on -scene coordinator and that meet the following criteria: (A) the volume produced by the decontamination activity is too large to be contained onsite; (B) the Division is informed prior to commencement of the decontamination activity; and (C) the wastewater is not radiologically contaminated or classified as hazardous waste. (10) Drilling muds, cuttings and well water from the development of wells or from other construction activities including directional boring. (11) Purge water from groundwater monitoring wells. (12) Composting facilities for dead animals, if the construction and operation of the facilities is approved by the North Carolina Department of Agriculture and Consumer Services; the facilities are constructed on an impervious, weight -bearing foundation, operated under a roof; and the facilities are approved by the State Veterinarian pursuant to G.S. 106-403. (13) Overflow from elevated potable water storage facilities. (14) Mobile carwashes if (A) all detergents used are biodegradable; (B) no steam cleaning, engine or parts cleaning is being conducted; (C) notification is made prior to operation by the owner to the municipality or if not in a municipality then the county where the cleaning service is being provided; and (D) all non -recyclable washwater is collected and discharged into a sanitary sewer or wastewater treatment facility upon approval of the facility's owner. (15) Mine tailings where no chemicals are used in the mining process. (16) Mine=dewatering-.where:no:chemicals:are:used:in:the;mining-process. (17) Wastewater created from the washing of produce, with no further processing on -site, on farms where the wastewater is irrigated onto fields so as not to create runoff or cause a discharge. (b) Northing in.this Rule shall'ibe deemed to allow the..iolation of any_assigned surface water, groundwater, or air quality standards, and in addition any such violation shall be considered a violation of a condition of a permit. further, nothing in this Rule shall be deemed to apply to or permit disposal systems for which a state/NPDES permit is otherwise required. (c) Any violation of this Rule or discharge to surface waters from the disposal systems listed in Paragraph (a) of this Rule orthe activities listed in other Permitted By Regulation rules in this Subchapter shall be reported in accordance with 15A NCAC 02B .0506. (d) Disposal systems deemed permitted under this Subchapter shall remain deemed permitted, notwithstanding any violations of surface water or groundwater standards or violations of this Rule or other Permitted By Regulation rules in �k-' + b ,J Q pon . 05; _e I,re `�rO�oS�d !o 'A i�S� (1C,' t�+�t , s04rP 1'k4 ll -rrr o n-. Q ra 1e S � t j lot S�a f .c o r1 5 ► r: this Subchapter, until such time as the Director determines that they should not be deemed permitted in accordance,with the criteria established in this Rule. (e) The Director may determine that a_disposal system should not be deemed to be permitted in accordance with this Rule or other Permitted By Regulation rules in this Subchapter and require the disposal system to obtain an individual permit or a certificate of coverage under a *general permit. This determination shall be made based on existing or projected environmental impacts, compliance with the provisions of this Rule or other Permitted By Regulation rules in this Subchapter, and the compliance history of the facility owner. History Note: Authority C.S. 130A-3W; 143-215.1(a)(1), 143-215.1(b)(4)(e); 143-215.3(a),(d); Ef)`.' September 1, 2006. • ,d j FEB 2 6 2010 James hines 1371 Caratoke 1-itivy°�ASL �'��;�unLrTY �`` 7rQt1 Moyock, NC 27958 252-435-6000 RECEIVED Judy Wehner North Carolina Dept. Of Environment and Natural Resources 512 North Salisbury Street, 5`h,Floor Raleigh, NC 27604 Re: Cheshire Meadows Mine - 27-48 - Amendments to Permit Dear Nis. Wehner: We seek to make two amendments to our mining permit: FEB 2)5 2010 LAND QUALITY MINING PROGRAM We wish to dewater the excavation pit and store the water in an above -grade holding pond we have constructed with berms which are approximately ten feet high with a width at the base of approximately sixteen feet. We may also wish in the future to dewater a second excavation pit by depositing the 'water in the first excavation pit. I have checked with DWQ regarding whether any additional application is necessary through their agency and have been advised that since we will not be discharginb water off -site 15A NCAC 02`I'.01 13{a)(16) provides that no additional permitting through DWQ is necessary. We also request the ability to haul back from roadway, projects or other projects clean material which has been excavated. We will likely store this material on site to be sold at a later date. We would stockpile this material in the noted stockpile areas shown on the attached reap. Please treat this correspondence as a request for both of the above amendments to our current reining permit. I have enclosed the $750 permit amendment fee as well as five copies of this correspondence and the requested pages of the permit application and map. 'I'hank you for taking the tirne to help us with this request. Sincerely yours, Jarnes B. Innes APPLICATION FOR A MINING PERiMIT Z 7 — 4-0 6fl f o5 > 5" 1 Fo iS NORTH CAROLINA DEPARTMENT OF ENVIRONtMENT AND NATURAL RESOURCES LAND QUALITY SECTION APPLICATION FOR A MINING PERMIT (PLEASE PRINT OR TYPE) Name of ivline Cheshire Meadows County Currituck FEB 26 2010 L A.NO QUALITY SECTIC)Iq i - -- 10, . l WASHING i ON ?.E(' OFFICE River Basin Pasquotank (Please see current Permit) Latitude (decimal degrees to four places) ;V Z; ZS . 44 ;4 „(Please sec current Permit) Longitude (decimal degrees to four places) 76 0 3.4 6-406 v (Please see current Permit) Name of Applicant* .lames Innes 34,39r7-3'&.,+-- ? ¢ , wtaZ9 404P +.+ Permanent address for receipt of official mail** 1371 Caratoke Hwy., Nloyock, NC 27958 Telephone (252-435-6000) Alternate No. 252-202-4282 ) 4. Mine Office Address 1371 Caratoke I-iwv., Movock. NC 27958 Mine Manager James Innes Telephone ( 252 ) 435-6000 We hereby certify that all details contained in this Perinit Application are true and correct to the best of our kno►vledgc. We fully understand that any willful misrepresentation of facts will be cause for permit revocation. Y ***Signaturee� ��` Date-3I9l09?J)' �f Print Name Jameb`Innes Title Manager This will be the name that the mining permit will be issued to and the narne that must be indicated on the reclamation bond (securitO that corresponds to this site. ** The Land Quality Section must be notified of any changes in the permanent address or telephone number. *** Signature of company officer required. C.S. 74-51 provides that the Department steal l grantor deny an application for a permit within 60 days of receipt of a complete application or, if a public hearing is held, within 30 days following the hearing and the filing of any supplemental information required by the Department. All questions must be addressed and all required maps provided before this application can be considered complete. Attach additional sheets as needed. APPLICATION FOR A MINING PERMIT NOTE: All of the following questions must be thoroughly answered regarding your mining operation for the intended life of the mine. All responses must be clearly conveyed on a corresponding, detailed mine map. A. GENERAL CHARACTERISTICS OF THE MINE 1. Answer all of the following that apply: ❑ If this is an application for a NEW permit, indicate the total acreage at the site to be covered by the permit (this is the acreage that the "n6v permit" fee will be based upon): Of this acreage, how much is owned and how much is leased? Acres owned: Acres leased: Property owner if leased: ❑ If this is an application for RENEWAI. of a mining permit, indicate the mining pen -nit number and the total (overall) acreage covered by the existing permit: iVfining Permit No.: "Total permitted acreage (this is the acreage that the "reiwat" cc Nvil be sed upon): arm* l If this is an application for a NIODIVIGA-T10N to a mining permit, indicate the miningVrmit number and the total (overall) acreage covered by the existing permit. Mining Permit No.: 27-48 Total permitted acreage: 86.92 Does the modification involve acrea{cie within the previously approved permitted boundary? Yes x No F. If yes, indicate the acreage to be covered by this modification (this is the acreage that the "major modification" fee will be based upon): Does the modification involve acreage outside the previously approved permitted boundary? Yes ❑ No x. If yes, indicate the additional acreage to be covered by this modification: (NOTE: you must complete all of Section F. of this application form entitled Notii-tcation of Adjoining Landowners). Of this acreage to be added to the permit, will any portion of this acreage be affected (i.e.: disturbed, ground cover removed) by the mining operation? Yes ❑ No ❑ (Ifno, a "minor niodification" fee of $100.00 is required, despite the "undisturbed" acreage to be added). If yes, indicate the acreage to be affected within the acreage to be added to the permit (the total acreage to be added to the permit is the acreage that the "major modification" fee will be based upon): ❑ If this is an application for TRANSFER of mining permit, lkldlcate the mining permit number and the total (overall) acreage covered by the existing permit. Mining Permit No.: Total permitted acreage: SEE THE FEE SCHEDULE AT THE END OF THIS FORM FOR THE PROPER FEE AMOUNT TO Bl.. PAID FOR THE REQUESTED PERMIT ACTIONS) AND CORRESPONDING. ACREACG NOTIE1) A13OVE 2. Name of all materials mined: 3. Mining method: 8 Hydraulic Dredge e Front-end Loader & Truck ❑ Shovel & Truck Dragline & Truck Self -loading Scraper Other (explain): 4. a. Expected maximum depth of mine (feet) same as in existing permit Depth is relative to what benchmark? (e.g., natural ground level, mean sea level, road elevation, etc.) b. Expected average depth of mine (feet) same as in existing permit -2- Fa S-c AJ, J•C. $%-• L-t APPLICA"LION FORA MINING PERMIT �r e (. 1 tad:' 5. Has any area(s) at this site been mined in the past? Yes El� If yes; when and by whom was this activity conducted? 6. Number of years for which the permit is requested (10 years maximurn): 10 B. iv1APS Clearlv mark and label the location of your mining operation on six (6) copies of a 7.5-minute quadrangle and a county highway map. These maps, in addition to six (6) copies of all mine maps and reclamation maps, mustybe submitted with each permit application. 7.5-minute quadrangles may be obtained from the N.C. Geological Survey: AJailin2 Address: Physical Address: 1612 Mail Service Center OR 512 North Salisbury Street, 5`�' Floor Raleigh, North Carolina 27699-1612 Raleigh, North Carolina 27604 (919) 733-2423 �ti�Vw. Qe010�1'.C11r.5tate. nC.l[S/ County higli«vay maps may be obtained from the N.C. Department of Transportation: North Carolina Department of Transportation — Geographic Information Systems (GIS) iylailing Address: NCDOT GIS Unit 1587 Mail Service Center Raleigh, North Carolina 27699-1587 Physical Address: NCDOT GIS Unit 3401 Carl Sandberg Court Raleigh, North Carolina 27610 (919) 212-6000 www.ncdotorglit/,,isContact/default.httnl 2. Mine maps must be accurate and appropriately scaled drawings, aerial photographs or enlarged topographic maps of the entire mine site. All aspects of the mine site must he clearly labeled on the maps along with their corresponding (approximate) acreage. As a reminder, mining permits can only be issued for up to 1.0 years; thus, all mine and reclamation maps must only denote those activities that are intended to be conducted during the life of the mining permit. All maps must be of a scale sufficient (see minimum requirements listed below) to clearly illustrate the following, at a minimurn: Li. Property lines of (lie tract or tracts of land on which the proposed mining activity is to be located including easements and rights -of -way. b. Fxisting or proposed permit. boundaries. c. Initial and ultimate limits of clearing and grading. d. Outline and width of all buffer zones (both undisturbed and unexcavated). e. Outline and acreage of all pits/excavations. f. Outline and acreage of all stockpile areas. g. Outline and acreage of all temporary and/or permanent overburden disposal areas. h. Location and acreage offall processing plants (processing plants may be describe(] as to location and distance from mine itfsuffciently far removed). i. Locations and names of all streams, rivers and lakes. J. Outline and acreage of all settling and/or processing wastewater ponds. k. Location and acreage of all planned and existing access roads and on -site haul roads. 1. Location of planned and existing on -site buildings. m. Location and dimensions of al l proposed sediment and erosion control measures. n. Location of 100-year floodplain limits and wetland boundaries. o. Names of owners of record, both public and private; of all tracts of land that are adjoining the mining permit boundary; if an adjoining tract is owned or leased by the applicant or is owned by the lessor of the mine tract, names offowners of record of tracts adjoining these tracts, that are within 1,000 feet of the mining permit boundary, must be provided on the mine map. -3- APPLICATION FOR A MINING PERMIT Will any part of the proposed mine exe avati o n(s) re—x teiad'below-the�water •table�? Yes[O] No [J. If yes, doyou intend-to-dewater-the-excavation(s)�' N as T_x] ❑----� If yes, what,impact::if.any._wili mine•dewatering-have on neighboring wells? Estimated withdrawal rate in gallons per dayA ,4,;000[days ` . Locate all existing ivells on the mine map(s) that lie within 500 feet of the proposed excavation area. Provide data to support any conclusions or statements made; including any monitoring well data, well construction data and current water withdrawal rates. Indicate whether the proposed mine locale is served by a public water system or private wells. Nowimpact=expected=as=no=ne gti1ori g eY-1's"�- If you answered yes to any of the above questions, provide evidence that you have applied for or obtained the appropriate water quality permit(s) (i.e., non -discharge, NPDES, Stornawater, etc.) from the Division of Water Quality, Water Quality Section. In addition, the applicant is required to register water use with the Division of Water Resources if the operation withdraws more than 10,000 gallons per day and needs a capacity use permit from the Division of Water Resources if the operation lies in a capacity use area and withdraws more than 100,000 gallons per day. Watt er=w I1 e� main�on_site,. No water to be d-i.scharged off -site. 4. a. Will the operation involve crushing or any other air contaminant emissions? Yes ❑ No ❑. If yes, indicate evidence that you have applied for or obtained an air quality permit issued by the Division of Air Quality or local governing body. b. How will dust from stockpiles, haul roads, etc., be controlled? -7- APPLICATION FOR A MINING PERNMIT G. LAND ENTRY AGREEMENT We hereby grant to the Department or its appointed representatives the right of entry and travel upon our lands or operation during regular business hours for the purpose of making necessary field inspections or investigations as may be reasonably required in the administration of the Nlining Act of 1971 pursuant to G.S. 74-56. We further t,,rant to the Department or its appointed representatives the right to make whatever entries on the land as may be reasonably necessary and to take whatever actions as may be reasonably necessary in order to carry out reclamation which the operator has failed to complete in the event a bond forfeiture is ordered pursuant to G.S. 74-59. LANDOWNER: Signature: i Print Name: (Title, if applicable) Company l"}a[ (o4 a,(— (Ii� applicable) i Address: I 57 } �olre- 1-J vyoc)c iv -, ) 79Y Y Telephone: {)SA) 4 5 =6Z,cc' APPLICANT: Signature:* Print Name: Title: Company: CS� Mine Name: � iue- %L ecIdG�-S Telephone: Date Signed: 4--io Date Signed: *Signature must be the same as the individual tvho signed Page I of this application. One orit_►inal and five (5) conies of the completed application, six (6) conies of all location mans, mine mans and reclamation maps, and the appropriate processing fee (see next pagc for fee schedule) in the forma check or money order payable to the North Carolina Department of Environment and Natural Resources must be sent to the Land Quality Section Central Office at the address listed on the front cover of this application form. Inquiries regarding the status of the review of this application should be directed to the Mining Program staff at (919) 733-4574. - 18 - N RO �:RAVDY FtiRE°EE •�a\ y��/ PROPERTY � P.rcwn, c.xoun. c.io �cnTM, �sID on ,' °R'[ IRL[D \\ � GWrn.fD G°�i9 laCIER-�OOQtT15 DR' M T:D xEa 1CD Ty �� 0 [Llr°Sf�D I.cipR d �.LtIXV1Ie u Lu �\ I J\ � a1Nw ass;,.�ysNa»� .Re norezprr ' Ib 1' nlpn / no 8 = },\\ LinL.iOci'rRDG.Rh �� xaMLDv[W—R 2010 cM E � w009UM4 �4't J v �uDp,uOI �, V we,Ecr vRDv[Rn obi LArq[) I LIT C�CT'1 i�G' OiJ GEGiONAL O FICE `/ ' ER UU�L.�!• lCIiMF MCA[vA]FDL.Rfh � � '. � 9�y F. \// F V.ON coMRfIIJN. _ N:973b I, IEE,i 1>6.o 10. fT. ••• 1 :' E:1-1-1 03 ACELS 1 `y 1 M �.ws r i' IaD10f 101.1 AC9f aG[ Of MV CD i• J 1 � rcorouD. e`p, iI .ai \t h.lc c se9. eR 15 U,L RuvS 4o,G w, of ll c mcC —R W11'f. + v6,}73, unL\u.LOaCD�l��lwo) ' Cheshire Meadows Mine :3(.0 z3 ' z�� 76"? 4-7 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 B, and other applicable laws, rules and regulations Permission is hereby granted to: James and Amy Innes Cheshire Meadows Mine Currituck County - Permit No. 27-48 for the operation of a Sand Mine 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: August 1, 2015 Page 2 In accordance with the application for this mining permit, which is hereby approved by the Department of Environment and Natural Resources, hereinafter referred to as the Department, and in conformity with the approved Reclamation Plan attached to and incorporated as part of this permit, provisions must be made for the protection of the surrounding environment and for reclamation of the land and water affected by the permitted mining operation. This permit is expressly conditioned upon compliance with all the requirements of the approved Reclamation Plan. However, completed performance of the approved Reclamation Plan is a separable obligation, secured by the bond or other security on file with the Department, and may 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 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. n 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 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 meaning as supplied by the Mining Act, N.C.G.S. 74-49. NAoriifir.atinnc November 23, 2011: This permit has been modified to allow dewatering activities at this site with the stipulation that there is no discharging of the pit water beyond the permit boundary and to allow -the temporary stockpiling of clean soil material as indicated on�the Modification rVap received by the Land Quality Section on September 13, 2001. The permitted and affected acreage at this site shall remain the same. la Y ira_tion Date -T-Js permit shall be effective from the date of its issuance until August 1, 2015. Page 3 Conditions This permit shall be subject to the provisions of the Mining Act, N.C.G.S. 74-46, et. seq., and to the following conditions and limitations: OPERATING CONDITIONS: 1. A. Any wastewater processing or mine dewatering shall be in accordance with the permitting requirements and rules promulgated by the N.C. Environmental Management Commission. B. Any stormwater runoff from the affected areas at the site shall be in accordance with any applicable permit requirements and regulations promulgated by the Environmental Protection Agency and enforced by the N.C. Environmental Management Commission. It shall be the permittee's responsibility to contact the Division of Water Quality to secure any necessary stormwater permits or other approval documents. 2. A. Any mining process producing air contamination emissions shall be subject to the permitting requirements and rules promulgated by the N.C. Environmental Management Commission and enforced by the Division of Air Quality. B. During mining operations, water trucks or other means that may be necessary shall be utilized to prevent dust from leaving the permitted area. 3. A. Sufficient buffer (minimum 50 foot undisturbed) shall be maintained between any affected land and any adjoining waterway or wetland to prevent sedimentation of that waterway or wetland from erosion of the affected land and to preserve the integrity of the natural watercourse or wetland. B. Any mining activity affecting waters of the State, 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 Commission. 4, A. Adequate mechanical barriers including but not limited to diversions, earthen dikes, check dams, sediment retarding structures, rip rap pits, or ditches shall be provided in the initial stages of any land disturbance and maintained to prevent sediment from discharging onto adjacent surface areas or into any lake, wetland or natural watercourse in proximity to the affected land. B. All drainage from the affected area around the mine excavation shall be diverted internal to said excavation. C. Mining activities shall occur as indicated on the mine map dated July 1, 2004 and received by the Land Quality Section on May 11, 2005. Page 4 D. No discharging of pit water shall occur beyond the permit boundary until any necessary permits have been obtained from the Division of Water Quality. E. Mining activities associated with the dewatering activities at this site and temporary stockpiling of clean soil material shall be conducted as indicated on the Modification Map dated September 9, 2011 and the supplemental information received by the Land Quality Section on February 25, 2010, March 10, 2010, April 16, 2010, August 11, 2010, March 10, 2011 and September 13, 2011. 5. All affected area boundaries (72.05 acres) shall be permanently marked at the site on 100-foot intervals unless the line of sight allows for larger spacing intervals. 6. The angle for graded slopes and fills shall be no greater than the angle, which can be retained by vegetative cover or other adequate 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 ground cover, devices or structures sufficient to restrain such erosion. 7. The affected land shall be graded so as to prevent collection of pools of water that are, or likely to become, noxious or foul. Necessary structures such as drainage ditches or conduits shall be constructed or installed when required to prevent such conditions. 8. Existing vegetation or vegetated earthen berms shall be maintained between the mine and public thoroughfares whenever practical to screen the operation from the public. 9. Sufficient buffer, as indicated on the mine map received by the Land Quality Section on September 13, 2011 shall be maintained between any excavation and any mining permit boundary to protect adjacent property. 10. A. No on -site disposal of refuse or other solid waste that is generated outside of the mining permit area shall be allowed within the boundaries of the mining permit area unless authorization to conduct said disposal has first been obtained from both the Division of Waste Management and the Land Quality Section, Department of Environment and Natural Resources. The method of disposal shall be consistent with the approved reclamation plan. B. Mining refuse 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. Page 5 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. bn-site generated land clearing debris 2. conveyor belts 3. wire cables 4. v-belts 5. steel reinforced air hoses 6. drill steel D. If mining refuse is to be permanently disposed within the mining permit boundary, 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; 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. E. Temporary stockpiling of only clean soil material shall be conducted in accordance with the mine map dated September 9, 2011 and the supplemental information received by the Land Quality Section on February 25, 2010, March 10, 2010 and April 16, 2010. 11, 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. 12. 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 or any approved revision to it. Approval to implement such changes must be obtained from the Department prior to on -site implementation of the revisions. 13. The security, which was posted pursuant to N.C.G.S. 74-54 in the form of a $92,700.00 Irrevocable Standby Letter of Credit, 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. 14. A. Authorized representatives of the Division of Archives and History shall be granted access to the site to determine the presence of significant archaeological resources. Page 6 B. Pursuant to N. C. G. S. 70 Article 3, "The Unmarked Human Burial and Human Skeletal Remains Protection Act," should the operator or any person in his employ encounter human skeletal remains, immediate notification shall be provided to the county medical examiner and the chief archaeologist, North Carolina Division of Archives and History. Page 7 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 all excavations in rock. 3. All overburden and spoil shall be left in a configuration which is in accordance with accepted conservation practices and which is suitable for the proposed subsequent use of the land. 4. No small pools of water shall be allowed to collect or remain on the mined area that are, or 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. Permittee shall conduct reclamation activities 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 restore the mine excavation to a lake area and to grade and revegetate the adjacent disturbed areas. 2. The specifications for surface gradient restoration to a surface suitable for the planned future use are as follows: A. The lake area shall be excavated to maintain a minimum water depth of four feet measured from the low water table elevation. Page 8 B. The side slopes to the lake excavation shall be graded to a 3 horizontal to 1 vertical or flatter to the water line and 2 horizontal to 1 vertical or flatter below the water line. C. Any areas used for wastepiles, screening, stockpiling or other processing shall be leveled and smoothed. D. No contaminants shall be permanently disposed of at the mine site. On -site disposal of waste shall be in accordance with Operating Condition Nos. 10A through 10E. E. The affected land shall be graded to prevent the collection of noxious or foul water. 3. Revegetation Plan: After site preparation, all disturbed land areas shall be revegetated as per the seeding specifications on sheet 4 of 4 of the mine maps submitted by Bissell Professional Group dated July 2, 2004, or per the following: Permanent Seeding Specifications Dates February 15- April 1 April 1- July 31 August 1- October 25 October 25- February 15 Soil Amendments Species Rate, Lbs/Acre Kobe Lespedeza 10 Bahiagrass 50 Redtop 1 Winter rye (grain) 15 Common Bermuda 50 Lespedeza (unscarified) 30 German millet 40 Rye (grain- temporary) 120 Lime - 2000 Ibslacre or follow recommendations from a soil test. Fertilizer - 1000 Ibslacre 8-8-8 or 10-10-10, or follow recommendations from a soil test. Mulch - All seeded areas shall be mulched using small grain straw at a rate of 2000 Ibslacre and anchored appropriately. Page 9 Whenever possible, disturbed areas should be vegetated with native warm season grasses such as switch grass, Indian grass, bluestem 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. 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 August 1, 2005, is hereby modified this 23`d day of November, 2011 pursuant to G.S. 74-52. James D. Simons, Director Division of Land Resources By Authority of the Secretary Of the Department of Environment and Natural Resources i s Id j NOW OR FORMERLY MEADS PROPERTY UNDEVELOPED (WOODLAND) 14 NOW OR FORMERLY SANDERIJN PROPERTY UNDEVELOPED (WOODLAND) PROPOSED ELEVATION = 4.-a10 (NAw 1988) 1 _ PROPOSED STONE CHECK DAM t7cISTIlIG (SEE STONE CHECK RECEIVING DAM DETAIL BELOW) DITCH INVERT ELEVATION = 1.8V (NAVD 1988) �L,I� �yDARY� PROPOSED STONE RMIi h CHECK DAM HECK DAM SEE STONE O� Cr► - DETAIL ) HO O\ � pR� �041 E �NT1G �� - P�IP� �c IzE 0 °5 �oP�� SW _ r y HOLDING POND r �U� WITH BERM WALLS FUTURE 2.3 ACRES J r HOLDING POND WITH BERM WALLS EXPANSION (AS NEEDED) 3.7 ACRES M ' G TOTAL HOLDING POND AREA AFTER EXPANSION 6.0 ACRES DISCHARGE BERM& __ LINE 5S 055 i = it ¢ STOCK PILES cic w ' / ~` EXISTING GRADE 2a' - PROPOSED SWALE INVERT PROPOSED CLASS '8' (SEETICH/SWAi.E DETAIL RIP -RAP \ PROPOSED HOPE 7A' 10' U 20' CULVERT INVERT ELEVATION - 5.12' (NAw 19W) I inch = 20 ft. GRAPHIC SCALE a O VARIES O a o "D"x3 'D"x3 � 3 5�Qp a w W INVERT PLAN PER . V DITCH / SWALE CROSS - SECTION nSCALE: NOT TO SCALE \Op. \ 9 9 NOW OR FORMERLY ETHERIDGE PROPERTY `\ UNDEVELOPED (WOODLAND) T {2:1 A81+1 - -� d - - - 11.0' MAX PROPOSED HOPE CULVERT INVERT ELEVATION = 5.60' (NAVD 1988) WATER LEVEL ELEVATION = 5.50' (NAVD 1988) \ PHA G BERM AND OVERFLOW DETAIL Lu z a Z 6" - .yr, -- OR STOCK 6� PILES" EXISTING 9a\Ff AVATION SITE s� 3.0 ACRES .1 �4, �y. N.C. GRID COORDINATES N: 973.889.354' E: 2,865,884.561' STOCK PILES Z J .5'W AREA . � ;5o ��� NOTES 1.) DEVELOPER/OWNER: JAMES AND AMY INNES 1371 CARATOKE HIGHWAY NOW OR FORMERLY LEGEND MOYOCI(, NC 2795$ B'4URN PROPERTY LOED - PROPERTY CORNER 2.) BOUNDARY AND GRID TIE INFORMATION WERE TAKEN FROM THE PLAT (AID) RECORDED IN PLAT CABINET H. SLIDE 81 OF THE CURRITUCK COUNTY 8 NC GEODETIC SURVEY MONUMENT REGISTRY. 1) ALL DISTANCES AS SHOWN ARE HORIZONTAL GROUND DISTANCES. 4.) THIS MAP IS FOR PERMITTING AND MINING PURPOSES ONLY. 2W 100' 0 2DD I inch 200 fL GRAPHIC SCALE SCOTT L. TEMPLE, P.C. C-00 PROFESSIONAL LAND SURVEYOR L__sm P.O. BOX 522 ELIZABETH CITY, NC 27907 252-771-2100 „"•••,., SCALE: 1" = 200' CAR'C 4<r ` DATE: 3-4-11 �'-FtrSS . I DROWN BY- SLT E A SURVEYED BY: SLT 768 PROJECT NO: 2010-081 CA.DD FILE: 10081 REV 3--1I�`''j<<y•`''� SI-EET: 1 OF 1 LINE TABLE LINE DIRECTION LENGTH L1 S5936'47W 63.26' L2 N70'30'25"W 56.14' L3 N1252'58"W 97.43' L4 S81'55'06"W 24.43' L5 N5347'52"E 10.28' MAR 19 20 1 TOP OF BANK _6' MIN. 7. FLOW DIRECTION LASS "$' RIP -RAP WASHED STONE DITCH PROFILE NOTES: 1. WHEN SEDIMENT REACHES Y2 HEIGHT OF CHECK DAM IT SHALL BE REMOVED TO ORIGINAL INVERT- 2. CHECK DAM SHALL REMAIN IN PLACE UNTIL SUFFICENT VEGITATION IS ESTABLISHED TO PREVENT EROSION. STONE CHECK DAM MODIFICATION MAP FOR SCALE: NOT TO SCALE - 1 M l ,Oe9_1 NORTH CAROLINA GEODETIC SURVEY MONUMENT 'SNAKEY" N.C. GRID COORDINATES N. 973,985.276' I- 2,866,116.223' NORTH CAROLINA GEODETIC SURVEY MONUMENT "MIKE" N.C. GRID COORDINATES N: 974,270.866' E: 2,867,136.208' VICINITY MAP (NOT TO SCALE) (�kF 6 `9c0 RD Qvv e 1W JA MES CHESHIItE AND MEADOWS MINF, A M Y PERMIT NO. INNES 27-48 CRAWFDRD TOWNSIiIP CURRITUCK COUNTY NORTH CAROLINA i 1 � • r irr '� � i !`r:1, _:�. NOW OR FORMERLY MEADS PROPERTY UNDEVELOPED (WOODLAND) NOW OR FORMERLY SANDERUN PROPERTY UNDEVELOPED (WOODLAND) PROPOSED ELEVATION = 4.00' (NAVD 1980) 1 EXISTING GRADE — - 1PROP06fD STONE PROPOSED SWALE INVERT / CHECK DAM (SEE DITCH/SWALE DETAIL E30S11N /G (SEE STONE CHECK -OW) DaS- 1NG DAM DETAIL BELOW) 2W 10• 0RECEIV 20 DITCH INVERT ELEVATION = 1.130' (NAVD 1988) 1 inch = 20 fL. GRAPHIC SCAM PROPOSED HOPE CULVERT INVERT ELEVATION = 5.60' (2.1 MM1. SLOP I• (NAVD 1988) WATER LEVEL 48' - 15' _ NDPE` a I%-. ELEVATION - 5.50' (NAVD 1988) PROPOSED CLASS "B' 11.0' MAX. HOLDING RIP —RAP POND PROPOSED HOPE CULVERT INVERT — ELEVATION = 5.12' (NAVD 1988) Is,15' , DIAMETER HOPE �O o F 10 DEPTH CLASS W RIP —RAID OUTLET CROSS - SECTION 061- id le u- ti oljtAoAp,,( STONEPROPOSED a VARIES O PER�'�T CHECK DAM a "D" x 3 'D" x 3 O �cR EA STON (SEE DAME FIB► 3. � w DETAIL)Lpp z z OpE OPO� E 0 J 54 1 pVER� COPE INVERT PER �•� RE�w�G pROPO �pE S A� 1% _ PLAN °"S�'"G t `'�"Erw p�� ��0 DITCH / SWALE CROSS - SECTION SCALE: NOT TO SCALE HOLDING POND _ F►1 ��� � WITH BERM WALLS 4G FUTURE 2.3 ACRES 1 HOLDING POND WITH BERM WALLS .p - \ \ EXPANSION (AS NEEDED) 3.7 ACRES BERM \\ �__�1` NOW OR FORMERLY TOTAL HOLDING POND _ ETHERIDGE PROPERTY ACRES .p 1r AREA RAFTER EXPANSION DISCHARGE O 1.-' `� \ (WOODLAND)UNDEVELOPED �� 13ER►I'` LINE -" SPILE SDocy I STOCK \ r f 4 PILES I EXISTING EXCAVATION SITE J'Jj 3.0 ACRES yG, s N.C. GRID COORDINATES N: 973,889.354' Ld1 E: 2,865,884.561' � STOCK PILES :D o i p t STOCK PILES ~ .w 28&87' S�ga25 i vS ' 45 $45.73• i1FFE R 'SEA NOTES 1.) DEVELOPER/OWNER: JAMES AND AMY INNES 1371 CARATOKE HIGHWAY NOW OR FORMERLY LEGEND MOYOCIC, NC 27958 B ARCO PROPERTY UNDEVELOPED - PROPERTY CORNER 2.) BOUNDARY AND GRID TIE INFORMATION WERE TAKEN FROM THE PLAT (WOODLAND) RECORDED IN PLAT CABINET H. SLIDE 81 OF THE CURRITUCK COUNTY e - NC GEODETIC SURVEY MONUMENT REGISTRY. 3.) ALL DISTANCES AS SHOWN ARE HORIZONTAL GROUND DISTANCES. 4.) THIS MAP IS FOR PERMITTING AND MINING PURPOSES ONLY. 200' 100' 0 200' 1 inch = 200 tL GRAPHIC SC,Z SCOTT L. TEMPLE, P.C. C-�&w PROONAL MIND SURVEYOR Ir3'768 P.A. SOX 522 11lZABE7H CITY, NC 27907 252-771-2100 / +••"••,,, SCALE: 1" = 200' DATE: 3-4-11 SI : v - DRAWN BY: SLT SURVEYED BY: SLT =.� L-3768 PROJECT NO: 2010•-081 CADD FILE: 10081 REV 3 --4-1I "'r�. ��..+t' SHEET: 1 OF 1 LINE TABLE LINE DIRECTION LENGTH L1 S5936.47'W 63.26' L2 N70"30'25"W 56.14' L3 N12 52'58"W 97.4,S L4 S81'55'06'W 24.43' 1-5 N5,Y4752"E 10.28- BERM AND OVERFLOW DETAIL TOP OF BAIL z, f FLOW DIRECTION o WASHED STONE GLASS "B" RIP -RAP DITCH PROFILE NOTES: 1. WHEN SEDIMENT REACHES Jl� HEIGHT OF CHECK DAM IT SHALL BE REMOVED TO ORIGINAL INVERT- 2- CHECK DAM SHALL REMAIN IN PLACE UNTIL SUFFICENT VEGITATION IS ESTABLISHED TO PREVENT EROSION. STONE CHECK DAM SCALE: NOT TO SCALE MODIFICATION MAP FOR - + M 74�,7 E N , NORTH CAROLINA GEODETIC SURVEY MONUMENT 'SNAKEY N.C. GRID COORDINATES N: 973,985.276' E. 2,866,116.223' s4k� ll\2�iZ RD NORTH CAROLINA GEODETIC SURVEY MONUMENT 'MIKE' N.C. GRID COORDINATES N. 974,270.866' E: 2,867,136.20V VICINITY MAP (NOT TO SCALE) 4,DaD RD JAMES CHESHIRE AND AMY MEADOWS MINE, PERMIT N0. INNES 27-48 CRAWFORD TOWNSfIIP CURRITUCK COUNTY NORTH CAROLINA l° � � 'iY � 1. 1� , I- v r� if '�l t l -�, f�} r �+i,i 'r.Lppr ' 3''1'.: �i II•i � �', • � � � r :t -i i' 1 ;� "If- � t{ 1'7 lrr., 1 IrY 1'j ;Y' J; NOW OR FORMERLY MEADS PROPERTY UNDEVELOPED (WOODLAND) � L NOW OR FORMERLY SANDERLIN PROPERTY UNDEVELOPED (WOODLAND) 1. APPLY LIME, FERTI}_7_ER AND SEED BEFORE LAYING MAT. 2. ROLL OUT MAT PARALLEL TO THE DIRECTION OF FLOW. 3. TO SECURE MAT, BURY THE UPSLOPE END IN A TRENCH NO LESS THAN 6 INCHES DEEP, COVER WITH SOIL AND TAMP FIRMLY. STAPLE THE MAT EVERY 12 INCHES ACROSS THE TOP AND EVERY 3 FEET AROUND THE EDGES AND BOTTOM, WHERE 2 STRIPS ARE LAID SIDE BY SIDE, THE ADJACENT EDGES SHOULD BE OVERLAPPED 3 INCHES AND STAPLED TOGETHER. EACH STRIP SHOULD BE STAPLED DOWN THE CENTER, EVERY 3 FEET. DO NOT STRECH MAT WHEN APPLYING STAPLES_ h� 4. TO JOIN TWO STRIPS, CUT A TRENCH TO ANCHOR ' THE END OF THE NEW MAT. OVERLAP THE END OF THE PREVIOUS ROLL 18 INCHES AND STAPLE EVERY 12 INCHES JUST BELOW THE ANCHOR SLOT. r f N 0 PROPOSED ELEVATION = OF (NAVD 1988) EXISTING GRADE PROPOSED STONE J PROPOSED SWALE INVERT J'� �/ CHECK DAM (SEE OITCH/SWALE DETAIL (SEE STONE CHECK DAM DETAIL BELOW} BELOW) RECEIVING F� `s 15' ti+ DIAMETER o O' F 1.6 DEPTH CLASS "B' RP -RAP JU 1 C IY1/1 I UUILLI "Ll I L_v I I� VIv �i\\\ OUTLET CROSS SECTION NOT TO SCALE Y fj a z z - PROPOSED STONE - bD$� `�E CHECK DAM gpU�OpRY- ECIc DAM \ STONE C VARIES o P�RM�� C4 AREA DETAIL) C "D" x 3 'D• x 3 Ea gUF If RB m �� uNp15� 3 SC I- _z E w � 3 A S� i f Qp 0,5¢HpP \ 4W INVERT PER C _ EX1SG D�(CN. pc �4f1 �` PLAN °* DITCH/SWALE CROSS - SECTION SCALE: NOT TO SCALE _ HOLDING POND WITH BERM WALLS gyp. _ FUTURE 23 ACRES C C HOOLDING POND VWTH BERM WALLS EXPANSION (AS NEEDED) �FgeFa 3.7 ACRES : ,, -, 8� NOW OR FORMERLY �\ TOTAL HOLDING POND E7IIERIDGE PROPERTY AREA AFTER EXPANSION - " UNDEVELOPED \ 6.0 ACRES _ DISCHARGE S;OCK C_-� \ (WOODLAND) \ � M LINE otf- f'%V P LEES • \ S e�. F 1 EXISTING \F+ EXCAVATION SITE 3.0 ACRES �. ti 1- W STOCK PILES ' Oy N d 0 m\ � 77j ,n e z W- STOCK PILES 4n Or� I- o- z u7 LA 1 1845.73, 50' UNDI$ RBEpR TIRE A LEQE80�4.14. ND NOTES H W � � AL -PROPERTY CORNER 1.) DEVELOPER/OWNER: JAMES AND AMY INNES 1371 CARATOKE HIGHWAY e NC GEODETIC SURVEY MONUMENT MOYOCK. NC 27958 NOW OR FORMERLY 2.) BOUNDARY AND GRID TIE INFORMATION WERE TAKEN FROM THE PLAT BARCO PROPERTY RECORDED IN PLAT CABINET H, SLIDE 81 OF THE CURRITUCK COUNTY REGISTRY. UNDEVELOPED (WOODLAND) 2W 10o. a 200 3.) ALL DISTANCES AS SHOWN ARE HORIZONTAL GROUND DISTANCES. 1 11111114 4.) THIS MAP IS FOR PERMITTING AND MINING PURPOSES ONLY. 1 inch = 200 ft. 5.) PROPOSED OVERFLOW SWALE IS TO BE GRASS LINED. GRAPHIC SCALE 6.) OVERFLOW SWALE IS TO BE SEEDED AND PROTECTED WITH JUTE MAT (SEE DETAIL) FOR EROSION CONTROL BEFORE VEGETATION CAN BE ESTABLISHED. SCOTT L. TEMPLE, P.C. l PROM=ON AL I11 M SURVEYOR L-3m P.O. BOX 522 ELIZABETH CITY, NC 27W7 252-771-2100 x PROPOSED HDPE CULVERT INVERT 0XVATION = 5.W (2:1 INN. SLOPE) 2' (NAVD 1988) 1 WATER LEVEL 20' 40'T15• HOPE 01 ELEATION 5.w (VNAVD 1988) PROPOSED CLASS 'B' 9.0' MAX. RIP-RAP \ HOLDING \ PROPOSED HDPE pJLVERT INVERT ELEVATKN = 5.2D' (NANO 1988) BERM AND OVERFLOW DETAIL NOT TO SCALE z z m J O w LLI a" a v 6• O N.C. GRID COORDINATES N: 973,889.354' E: 2,865,084.561' 9 7Ai / 574�4 45•W ,,.o«"Ia,.,, SCALE: 1" = 200` •' CAR N % F DATE: 9-9-11 ' ss , '•�� -v DRAWN BY: SLT SURVEYED BY: SLT L- 768 PR)JECT NO. 2010-081 ` CA)D FILE: 10081 REV L,►''9 01-11 SH=ET: 1 OF 1 LINE TABLE LINE DIRECTION LENGTH L1 S59'36'47"W 63.26' L2 N70'30'25"W 56.14' L3 N1252'58'W 97.43' L4 S81'55'06"W 24.43' 15 N53'47'52" E j 10.28' �+ ' • rc�' 10�� + CROSSDITCH SECTION TOP OF BAI -6" MIN. •�3+, < FLOW DIRECTION DITCH INVIl WASHED STONE CLASS "B" RIP -RAP DITCH PROFILE NOTES: 1. WHEN SEDIMENT REACHES X HEIGHT OF CHECK DAM IT SWILL BE REMOVED TO ORIGINAL INVERT. 2. CHECK DAM SHALL REMAIN IN PLACE UNTIL SUFFICENT VEGITATION IS ESTABLISHED TO PREVENT EROSION_ STONE CHECK DAM SCALE: NOT TO SCALE N?10 Zi NORTH CAROLINA GEODETIC SURVEY MONUMENT "MIKE" NORTH CAROLINA N.C. GRID COORDINATES GEODETIC SURVEY N: 974,270.866' MONUMENT 'SNAKEY" E: 2,867,136.208' N.C. GRID COORDINATES N: 973,985.276' E: 2,866,116.223- VICINITY MAP (NOT TO SCALE) 9TE (� 1 `ate Rp a� 404E `4R RD MODIFICATION MAP FOR JAMES AND AMY INNES CFIESHIRE MEADOWS MI1VE PERMIT N0. 27-48 CRAWF'ORD TOWNSHIP CURRITUCK COUNTY NORTH CAROLINA