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HomeMy WebLinkAboutNCG020899_COMPLETE FILE - HISTORICAL_20160531STORMWATER DIVISION CODING SHEET NCG PERMITS PERMIT NO. /V u& a DOC TYPE CiHISTORICAL FILE ❑ MONITORING REPORTS DOC DATE ❑ Q 0 1 � b S 3 YYYYMMDD Riddle, Rick L From: Riddle, Rick L Sent: Tuesday, May 31, 2016 11:06 AM To: 'wayne.leary@mchsi.com' Subject: Guinea Mine Attachments: NCG020899_Guinea Mine_F1NAL_permit.pdf Mr. Leary, A copy of the Certificate of Coverage (COC) for the above aline to discharge under the state NPDIS general permit is complete and is enclosed alonb with the cover letter and permit map. l Ile original signed COC are being mailed to Williani Spruill at: CiIIIIICa Mille P.O. Box 146 Moyock, North Carolina 27958 If you have any questions, or need additional information concerning this matter, please contact ale at (919) 807-6375; or rick.riddle a:ncdenr.M, Have a good clay. Richard L. Riddle, Jr. Stormwater Engineer North Carolina Department Enviromental Quality North Carolina Division Energy Mineral Land Resources 919 803-6375 office rick.riddle@ncdenr.gov 512 North Salisbury Street 1612 Mail Service Center Raleigh, NC 27699-1612 Ernoil correspondence to and from this address is subject to the North Corolino Public Records Low and may be disclosed to third parties. Energy, Mineral and Land Resources ENVIRONMENTAL QUALITY May 24, 2016 William H. Spruill Guinea Mine P.O. Box 146 Moyock, NC 27958 PAT MCCRORY Gorrmnr DONALD R. VAN DER VAART .tiG'frClnl}' TRACY DAVIS 01melur Subject: General Permit No. NCG020000 Guinea Mine COC NCG020899 Currituck County Dear Mr. Spruill: In accordance with your application for a discharge permit received on April 01, 2016, 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. l and the Memorandum of Agreement between North Carolina and the US Environmental Protection Agency dated October 15, 2007 (or as subsequently amended). Please take notice that this certificate of coverage is not transferable except after notice to the Division of Energy, Mineral, and Land Resources. The Division may require modification or revocation and reissuance of the certificate of coverage. This general permit allows the discharge of stormwater and certain types of wastewater from your facility. In your application, you specified that only mine dewatering water would be discharged from this facility. If separate point -source discharges of stormwater occur (i.e., stormwater not combined with mine dewatering water), you will be required to adhere to the conditions in this permit for stormwater discharges. This project is located in one of North Carolina's 20 coastal counties. Coastal stormwater management rules (15A NCAC 2H .1000) may require an additional State Stormwater Permit (different from the NPDES mining activities discharge permit). Please contact the Washington Regional Office at (252)946-6481 to determine if you will be required to submit an application for a State Stormwater permit. This permit does not affect the legal requirements to obtain other permits which may be required by the Division of Energy, Mining, and Land Resources, or permits required by the Division of Water State of North Carolina I Environmental Quality I Energy, Mineral and Land Resources 1612 Maii Service Center 1512 North Salisbury Street I Raleigh, NC 27699-1612 919 707 9200 T Resources, Coastal Area Management Act, or any other federal or local governmental permit that may be required. If you have any questions concerning this permit, please contact Richard Riddle at telephone number (919)807-6375. 1nORETNAL SIGNED BY MICHEAL F RANDALL for Tracy E. Davis, Q.E., CPM cc: Washington Regional Office Central Files Stormwater Permitting Program Files State dMeA Cuvtima I Emimmm wW QaaEtyl Energy, %ineW aadLa+ad Remmn 161_ NU Senim Center I SI: Nm6 SandnnyStreet I Raley :7699.16L' 919 707 9200 T STATE OF NORTH CAROLINA DEPARTMENT OF ENVIRONMENTAL, QUALITY DIVISION OF ENERGY, MINERAL, AND LAND RESOURCES GENERAL PERMIT NO. NCG020000 CERTIFICATE OF COVERAGE No. NCG020899 STORMWATER AND MINE DEWATERING 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, William H. Spruill is hereby authorized to discharge stormwater and mine dewatering-from a facility located at Guinea Mine US Highway 421 Moyock Currituck County to receiving waters designated as Roland Creek Canal, a class C, Sw water in the Pasquotank River Basin, in accordance with the effluent.] imitations, monitoring requirements, and other conditions set forth in Parts I, II, I11, IV, and V of General Permit No. NCG020000 as attached. This certificate of coverage shall become effective May 24, 2016 This Certificate of Coverage shall .remain in effect for the duration of the General Permit. Signed this day May 24, 2016. ONINAL SIGNE®BV MICHEAL F RANDALL fc)r Tracy E. Davis, P.E., Director Division of l'nergy, Mineral, and Land Resources By the Authority of the Environmental Management Commission Riddle, Rick L From: Riddle, Rick L Sent: Wednesday, April 13, 2016 9A1 AM To: Dumpor, Samir; Thom Edgerton (thom.edgerton@ncdenr.gov) Subject: NOI for NCG020899 Guinea Mine Attachments: NCG020899_Guinea Mine_NOI.pdf, NCG020899_Guinea Mine -Map Misc.pdf Samir or Thom, Hope you all are doing well on this fine hump day in April! Please review the attached NOI application and respond with any recommendations for issuance of the permit. Your recommendation to issue the permit serves as your acknowledgement that (1) the facility is located in your region, (2) that there are no current complaints outstanding about the facility, and (3) that the facility may ultimately be inspected by the regional staff. ICOC # IFacility ILocation (City/County NCG020899 Guinea Mine 2346 US Highway 13 South Moyock/Currituck If you need any more info, please call or email. 1 look forward to your review or recommendation to issue the permit by 5/13/2016, Thanks Rick Richard L. Riddle, Jr. Stormwater Engineer North Carolina Department Enviromental Quality North Carolina Division Energy Mineral Land Resources 919 803-6375 office rick.riddle@ncdenr.gov 512 North Salisbury Street 1612 Mail Service Center Raleigh, NC 27699-1612 Nothing Compares-, Email correspondence to and from this address is subject to the North Carolina Public Records Caw and may be disclosed to third parties. Energy, Mineral and Land Resources ENVIRONMENTAL QUALITY April 12, 2016 Wayne Leary PO Box 86 Shawboro, NC 27973 PAT MCCRORY Gavcnior DONALD R. VAN DER VAART Secretary TRACY DAVIS Subject: Guinea Mine Stormwater Application Return. of Check Mr. Leary: On April 7, 2016 our office received a $100 check to cover application fees for a NPDES Stormwater permit application for the Guinea Mine. This facility had previously submitted a permit application to the Division of Water Resources for coverage under a sand dredging general permit. DWR alerted you to the need to apply for our permit coverage instead. The original fee was applied to the DWR permit application and you provided a check to allow us to move forward with the stormwater permit application. We were able to work with the DWR to get the original application fee transferred to our Division so we are returning your check # 10049 in the amount of $100. If you have any further questions please feel free to contact me at bradle .bennett ncdenr. ov or by phone at (919) 807-6378. Sincerely j Bradley Bennett Stormwater Permitting Program State of North Carolina 3 Environmental Quality I Energy, Mineral and land Resources 1612 Mail Service Center 1 512 N. Salisbury St. I Raleigh, NC 27699 919 707 9200 T Wayne Leary PO Box 86 Shawboro, NC 27973 252-232-3330 wayne.leary@mchsi.com April 2, 2016 Bradley Bennett Stormwater Permitting Program NC Division of Energy, Mineral and Land Resources 1612 Mail Service Center Raleigh, NC 27699-1612 RE: Guinea Mine NPDES Permit Application Fee Dear Mr. Bennett: As my emails sent to you in response to your email notifying me that the application fee for NCG020000 permit application for Guinea Mine is due prior to it being reviewed by your department. As I indicated I was of the opinion that the $100 fee we submitted with the NCG 0520000 application would apply since the NCG020000 application was submitted at the request of DENR. I have enclosed a check for $100 for the NCG020000 to avoid a delay in your review. I do expect that the original $100 application fee to be returned if it is not accepted for the NCG020000 — if that is the case please return my check #10049. Thank you for your consideration Sincerely, UlC' Way Leary RECEIVED APR 07 2016 DENR•l ANO QUALITY STORMWAT! t PERMITTING L O J &4 rr u f Spt xy 4 r lz T-rr nsc,. gd- CL�" 1N�N rjwI Wayne Leary Po Box 86 Shawboro, NC 27973 252-232-3330 wayne.leary@mchsi.com April 2, 2016 Bradley Bennett Stormwater Permitting Program NC Division of Energy, Mineral and Land Resources 1612 Mail Service Center Raleigh, NC 27699-1612 RE: Guinea Mine NPDES Permit Application Fee Dear Mr. Bennett: As my emails sent to you in response to your email notifying me that the application fee for NCG020000 permit application for Guinea Mine is due prior to it being reviewed by your department. As I indicated 1 was of the opinion that the $100 fee we submitted with the NCG 0520000 application would apply since the NCG020000 application was submitted at the request of DENR. I have enclosed a check for $100 for the NCG020000 to avoid a delay in your review. I do expect that the original $100 application fee to be returned if it is not accepted for the NCG020000 — if that is the case please return my check #10049. Thank you for your consideration. Sincerely, UltAf Way a Leary WAYNE S. LEARY FAY LEARY PH:252-232-3330 Q o BOX 86 SHAW BORO. NC 2779733� PAYTOTHE' OR4�R OF f j RECEIVED APR 07 2016 f}ENR,-LAND C UAL.n, M')� 1Vh'Vr,TEi! PERMUTING 10049 ' 6fr21l530a0332 10580068505BO ' W wrt1 DOLLARS �• hNµY ow 1 ZWe4ls Fargo Bank NA I� Ngrtfi Carollre wighfargnmm 0. A�l e FOR i:0 5 3000 2 191: 10 5800 68 50 58011' L00 4 9 Wayne Leary R t (, VE D� Po Box 86 OR p 12016 Shawboro, NC 27973 252-232-3330 OENR-LAND QUALITY wayne.leary@mchsi.com STORMWATER PERMITTING March 30, 2016 Bob Sledge Storm Water Permitting Program Division of Energy, Mineral & Land Resources 1612 Mail Service Center Raleigh, NC 27699-1612 Re: Guinea Mine Currituck County NCG020000 General Permit Application Dear Mr. Sledge: Please find enclosed the above referenced application to replace an earlier application that was submitted last year as a NCC0520000. I am making this re -application at the request of Roger Thorpe, Environment Engineer in the Washington office. [See copy of his email.] The owner/operator of the Guinea Mine was approached about a land transaction that would result in his acquiring property which would resulted in joining his Guinea Mine property with his nearby Spruill Mine property. Had that occurred, Mr. Spruill would have pursued combining his mining and NPDES permits. That transaction has not materialized and rather than waiting any longer, Mr. Spruill is submitting this application. If additional information is needed, please feel free to call or email me. Sincerely, Wayne Lea Con l Itant Y Leary, William H. Spruill Enclosed: Thorpe Email Application Package cc: Roger Thorpe VIA Email William H. Spruill - ly �. � . 1 .. i � t � � , � ' 1� .. k .. � i ' � Y ` '. � - i •�' . ,+ � � 1 � , _ `. ' i Wayne Leary From: Tankard, Robert <robert.tankard@ncdenr.gov> Sent: Monday, November 2, 2015 8:25 AM To: Wayne Leary Cc: Sledge, Bob Subject: RE: Guinea Mine Mr. Leary, thanks for talking to me this morning. The NCG520000 that you applied for is not the permit that you need. Please ask for the permit application to be returned and then reapply for the NCG020000 permit. Send your request to remove the permit to bob.sledpe@ncdenr.gov. The link for the NCG020000 permit is http://Rortal.ncdenr.org/web/Ir/npdes-stormwater#tab-3. If you should have any questions, please let me know. Thanksl Robert From: Wayne Leary [mailto:wayne.leary@mchsi.comj Sent: Monday, October 26, 2015 2:20 PM To: Thorpe, Roger <roger.thorpe@ncdenr.gov>; Tankard, Robert <robert.tankard@ncdenr.gov> Cc: Pullinger, Robert C <chris.pullinger@ncdenr.gov>; Novak, Gary <gary.novak@ncdenr.gov> Subject: Guinea Mine As consultant for William Spruill , we meet this morning with Chris Pullinger and Gary Novak at the proposed mine site to verify that all mining operations on the site have been stopped. Mr. Spruill assured them that he would not resume any mine related activities on the property prior to being authorized. Robert, I left a voice mail for you after learning you are out of the office. Roger, it has been a long time, I hope things are well with you. If li can be of assistance, please let me know. Wayne Leary 'i (25z) 232-3330Work (252) 207-7921 Mobile wayne,leary@mchsi.com PO Box 86 Shawboro, NC 27973 1 u;,hcG.o ao�2� Alexander, Laura From: Sent; To: Cc: Subject: Good Morning Bob, Alexander, Laura Thursday, April 21, 2016 8:19 AM Sledge, Bob Bennett, Bradley FW: Transfer of Fee Bradley had mentioned that you could help us with deactivating permit NCG520117 now that we have entered NCG020899 in its place. We don't want it.totally deleted in case we need to access information in the future. Thanks for your help and let us know if you have any questions. Laura Alexander Administrative Assistant Stormwater Permitting Program North Carolina Division of Energy, Mineral and Land Resources North Carolina Department of Environmental Quality 919 807 6368 Office 919 807 6494 Fax ]aura. alexander a()ncdenr,goy 512 North Salisbury Street 1612 Mail Service Center Raleigh, North Carolina 27699 fc- -5>"NothlnCompares---,, 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. From: Alexander, Laura Sent: Monday, April 11, 2016 2:18 PM To: Revis, Teresa <Teresa.Revis@ncdenr.gov> Subject: RE: Transfer of Fee Teresa, I have generated a permit # in BIMS — NCG020899 and noted internal transfer. Looks like Wren entered NCGS20117 so maybe she would have the waste water account/center number. Thanks for your help, Laura From. Revis *Teresa Sent: Friday, April 08, 201610:37 AM To: Alexander, Laura <laura.alexander@ncdenr.gov> Subject: RE: Transfer of Fee I will need waste water account and center number. I have storm water account and center number. I need a copy of the paperwork so that I can attach it to the CRJV. Thanks. Teresa. Rev is @ncdenr.& v NCDENR/DWR Budget Office 1617 Mail Seruice Center Raleigh NC 27699-1617 919 807 6316 (TEL) 919 807 6490 (FAX) From: Alexander, Laura Sent: Friday, April 08, 2016 9:44 AM To: Revis, Teresa <Teresa.Revis@ncdenr.eov> Subject: FW: Transfer of Fee Do you just need for me to generate a permit # and then you can get the funds transferred? I'll make sure in RIMS that I do an internal transfer in place of a check #. Thanks! From: Bennett, Bradley Sent: Monday, April 04, 2016 3:20 PM To: Revis, Teresa <Teresa. Revis@ ncdenr.gov> Cc: Alexander, Laura <laura.alexander@ncdenr.gov> Subject: Transfer of Fee Teresa We have a stormwater general permit application that just came in without a fee attached. As it turns out, they originally came in for coverage under a wastewater general permit and were told they instead needed to apply for stormwater. The wastewater application got entered and the fee processed. They want to utilize the fee they sent before knowing they needed to apply instead to stormwater. How can we go about getting the fee transferred over to us so we can get the application into BIMS and start our review. I checked with the wastewater staff and they are okay with the transfer of the $100 fee. It is currently tied to NCG520117. Thanks BB Bradley Bennett Stormwater Permitting Program Phone: (919) 807-6378 NC Division of Energy, Mineral and Land Resources Fax: (919) 807-6494 1612 Mail Service Center Email: bradleYbenneftAncdenr.gov Raleigh, NC 27699-1612 I Web: http:llportal.ncdenr.orgtwebllrlstormwater Email correspondence to and from this address may be subject to public records laws JOURNAL ADJUSTMENT CODE SHEET Page DEQ DOCUMENT ID: BATCH TOTAL: $ of 100.00 ENTRY TYPE: BUDGET CODE: 24300 JOURNAL VOUCHER Ej APP CODE: m DEPOSIT NO. 400136 CASH TRANSFER ❑ TOTAL DEBITS: $ 100.00 BUDGET CREATION ❑ GL EFFECTIVE DATE: TOTAL CREDITS: $ ENCUMBRANCE ADJ (current month) COMMITMENT ADJ � DATA TYPE CODE: n CLOSED PERIOD ADJUSTMENT: LINE ACCT L#e coMPANY ACCOUNT CENTER AMOUNT DCR DESCRIPTION RULE 1602 435100095 2341 100.00 NCG520117 n JUSTIFICATION, SENT IN APPL NPDES IN ERROR - PYMNT IS STORMWATER INSTRUCTIONS: Preparer must complete the following: Type of Entry, Page, Budget Code, Deposit No_ (if applicable), Total Debits, Total Credits, Line ]Number, Company, Account,. Center, Amount, DR/CR, Prepared By, Date and Justification. All forms must be reivewed and approved by authorized individual in the preparer's division. EveW line must be valid and funds must be available prior to submitting the entry to be keyed. r. Prepared by:. T s R Date: 4/12116 Approved by Date: 1 All validations are complete. Entered by: Date: DENR OC2 rev. 1-1-10 JOURNAL ADJUSTMENT CODE SHEET D EQ DOCUMENT ID: I BATCH TOTAL: $ Page of 100.00 ENTRY TYPE: BUDGET CODE: L 14300 JOURNAL VOUCHER ❑ APP CODE: m DEPOSIT NO. CASH TRANSFER ❑ TOTAL DEBITS: $ BUDGET CREATION GL. EFFECTIVE DATE: TOTAL CREDITS: $ 100.00 ENCUMBRANCE ADJ (current month) COMMITMENT ADJ DATA TYPE CODE: �1 CLOSED PERIOD ADJUSTMENT: Lin DR COMPANY ACCOUNT CENTER AMOUNT CR DESCRIPTION RULE 1601 435100096 1740-7446 100.00 CR NCG020899 JUSTIFICATION: PYMNT IS STORMWATER GENERAL. PERMIT APPL INSTRUCTIONS: Preparer must complete the following: Type of Entry, Page, Budget Code, Deposit No. (if applicable), Total Debits, Total Credits, Line Number, Company, Account, Center, Amount, DR/CR, Prepared By, Date and Justification. All forms must be reivewed and approved by authorized individual in the preparer's division. Every line must be valid and funds must be available prior to submitting the entry to be keyed. Prepared by: Approved by: Date: 4/12/1/6 Date: �/�{O All validations are complete. Entered by: Date: DENR OC2 rev. 1-1-10 OSC-313 REFERENCE#999- Signature: REQUEST FOR TRANSFER OF FUNDS BETWEEN BUDGET CODES DATE: 4/12/2016 Please transfer funds between the budget codes indicated below: From: To: Budget Code: 24300 14300 Amount: $100.00 $100.00 Controller, DENR Reis, Teresa From: Bennett, Bradley Sent: Monday, April 04, 2016 3:20 PM To: Revis, Teresa Cc: Alexander, Laura Subject: Transfer of Fee Teresa We have a stormwater general permit application that just came in without a fee attached. As it turns out, they originally came in for coverage under a wastewater general permit and were told they instead needed to apply for stormwater. The wastewater application got entered and the fee processed. They want to utilize the fee they sent before knowing they needed to apply instead to stormwater. How can we go about getting the fee transferred over to us so we can get the application into RIMS and start our review. I checked with the wastewater staff and they are okay with the transfer of the $100 fee. It is currently tied to NCG52O117. Thanks BB Bradley Bennett Stormwater Permitting Program - I Phone: (919) 807-6378 NC Division of Energy, Mineral and Land Resources Fax: (919) 807-6494 1612 Mail Service Center Email: bradley.bennett anncdenr.gov Raleigh, NC 27699-1612 Web: http:ilportal.ncdenr.org/web/Ir/stormwater Ematt correspondence to and from this address may be subject to public records taws 1 o�>vR oc3 DEPARTMENT OF ENVIRONMENTAL QUALITY 09/2/19 CASH RECEIPTS JOURNAL VOUCHER WITH SUMMARY Page of DoCuMENT ID; 1621 Deposit Date: 10/212019 i Budget Code: 24300 APP, CODE: GL EFFECTIVE UATF~ DIVISION DATA TYPE CODE; Fil Deposit No.: 400136 OFFICE U3E Una 14 COMPANY ACCOUNT CENTER AMOUNT DR CR LINE DESCRIPTION AC CT RULE- 1 1602 435100095 2341 160.00 CR 2 1602 435100095 2341 245.00 CR 3- 1602 435100095 2341 245.00 CR 4 1602 435100095 2341 240.00 CR 5 1602 435100095 2341 2,520.00 CR 6 1602 435100095 2341 3,320.00 CR 7 8 9 10 11 12 13 14 Justification: Prepared by: Approved by: Entered by: 9-87636Phone WNo 0 Date: G Q Date: TOTAL DEBITS 3 TOTAL CREDITS $ 1 6,730.00 DETAIL CHECK LIST IS ON BACK OF FORM FOR LISTING CHECKS INDIVIDUALLY Budget Code: 24300 North Carolina Department of Environment and Natural Resources Division of Water Resources Hate: 9125115 Cash Receipts Batch Details Name: Wren Thedford 9/29/2015 Batch Number: PR2015O925O2 Batch Total: $16O.0a Processed Hate Name Payor Amount Check dumber 9/25/15 NCG551684 - John Morris - 121 Pleasant Drlve John Morris $60.00 00001 9/291 5 '"f -, ' �'NCG52a� iT, W,i' IE s[n�HiS [uillr Guide Road +;►YVay�les(& Fall�Leal ` , yam- $1QQlOO►' -F - �4 9935, �= ,•,r. 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LEARY FAY LEAFY PH. 252-232'5�30 P 0 BOX BG -ja SHAW9MQ C 27973 PAY TR* Budge Process! :i 9/2;j 2 9935 60-2115so 10032 _j $ /,w DoUARS it Resources 912912015 Batch Nurnbe% PR2015092502 Batch Total., $160.00 Amount chock Number $60.00 00001 9/29, $100.00 9935 Payment.Meithod- 'Batch Totals- # IrAtdh Items Check .$160.00: Dtvl5rornof8terfReS�l[ -VT A": it mC. Aecount-Descrinib n: aunt T #'Ace6drft'itemi t &t MPerH. 80C, �,Appllcdt ph, NPIDES F, 'n 4'_ DeSKI" Page #: 9 Division of Energy, Mineral and Land Resources / Land Quality Section — Stormwater Permitting Program National Pollutant Discharge Elimination System NCG020000 NOTICE OF INTENT — General Permit Application I FOR ,SGPNCY USE ONLY Date Rwcivcd Year Month I w Conirime OfC-ICMAC 7 Check ii Anwwtt I'trrt>f 1 As�i nut [n National Pollutant Discharge Elimination System application for coverage under General Er ! v D NCG020000: zj . __ STORMWATER AND/OR WASTEWATER DISCHARGES associated with activities classife& 012016 SIC (Standard Industrial Classification) Code -14XX Mineral Mining Industry (except asgyEQ C*6004UAUITY like activities ORMWATER PERMUTING The following activities are 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 (VMA) at mining operations; • Overflow from facilities that recycle process wastewater; and/or • Mine dewatering (wastewater) The following activities are specifically excluded from coverage under this General Permit: • Stormwater discharges associated with peat mining, coal mining, and metal mining; • Stormwater discharges from mining operations which are intermixed on site with stormwater From concrete operations; • Stormwater discharges associated with oil and gas extraction operations; and • Stormwater discharges associated with tourist gem mines • NCDOT borrow pits (covered under individual permit NCS000150) The following discharges are covered by NPDES:Qeneral permit NCG620000 instead of NCG020000: Point source discharges of Stormwater and wastewater from in -stream sand mining operations (sand dredging or dipping operations) are covered instead by NPDES General Permit NCG520000, administered by the Division of Water Resources NPOES Wastewater Permitting Program. Please contact DWR for more information. Please print or type all entries in this application form. 1) Mailing address of ownertoperator official address to which all permit correspondence will be mailed): Legal Owner Name William H. Spruill (Attach the most recent Annual Report to the NC Secretary of State showing the current legal name of the corporation or entity. Alternatively this permit can be given to an individual or govemment authority. This narne must be the same name as appears on the Division of Energy, Mineral, and Land Resources' Mining Pemrit) Signee's Name (as signed for in question 41. at end) _William H. Sal Street Address _PO Box 1_4.6 City MoyockState NC_ ZIP Code 27958 Telephone No. 252 J35-2122 E-mail Alternate Contact Name' Alternate Contact Telephone (if different) 'Alternate contact should be affifiated with the Owner/Operator in question 5. Page 1 of 12 E-mail (if different) Consultant information can be provided SWU-NCO02-N01 Last revised 911012015 NCG020000 N.0.1. 2) Location of facility producing discharge: Facility Name Guinea Mine Facility Street Address Address not assigned by the Currituck County GIS Department Facility City MoyotState NC ZIP Code 27958 Facility County Currituck Facility Contact William H. 5pruill Telephone No. 252 _ _ Fax: 2s? 435-6177 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). Traveling north on NC 168 turn right on SR 1214 - Guinea Road - turn immediately to the #eft parallel to railroad and travel „< 0.5 mile to subm ct property 4) Facility Location Coordinates: Sandpit Location Latitude 36 30'17.54" IN Longitude 76 08`38.57" W (degrees I minutes I seconds or decimal degrees) a) Consultant Information (if applicable): Consultant: Wavne Leary Consulting Firm: Wayne Leary Mailing Address: _PO Bpx {{_ City: Shawboro State: NC Zip Code: 27973 Phone: ( 252 j 232-3330 Fax: (252 ) 207-7921 [cells' _ E-mail: w n .le m h m Permits: 6) This NPDES Permit Application applies to which of the following: (Optional) Staple Business Card Here 0 New or Proposed Facility Hate operation is to begin: ono permitted ❑ Existing Date began mining: 7) Standard Industrial Classification: Provide the 4 digit Standard Industrial Classification Code (SIC Code) that describes the primary industrial activity at this facility SIC Code: _ 2 1 2 3 8) Provide a description of the types of minerals mined at this facility: sand 9) Is this a PROCESSING -ONLY facility for materials mined elsewhere? ® No ❑ Yes 10) Is this an inactive mine site? N No ❑ Yes If yes, have you certified to the Stormwater Permitting Program that all portions of the site where clearing, grading, and/or excavation activities have occurred have been stabilized? ❑ No ❑ Yes (If yes, the site may be eligible for "Dormant Status' and reduced BMP inspections. See the General Permit.) Page 2 of 12 SWU-NCG02-NOI Last revised 9/10/2015 NCGO20000 N.O.I. 11) Does this facility already have a valid Mining Permit from DfMLR's Land Quality Section? N No If no, please indicate the status of the Mining Permit application: _allpEiotion has-been submitted ❑ Yes If yes, please provide the Mining Permit number: Also provide a copy of the DEMLR Mining Permit with this NPDES application. 12) Does this facility have any other NPDES permits? ® No ❑ Yes 1f yes, list the permit numbers for all current NPDES permits for this facility: 13) Are you applying for a discharge permit in the same location as a previously permitted mine? N No ❑ Yes If yes, specify permit number and mine name if known: 14) Does this facility have any Non -Discharge permits from DWR (e_g., recycle permits)? ® No ❑ Yes If yes, list the permit numbers for all current Non -Discharge permits for this facility: 15) Does total area of this mine site include ready -mixed concrete plant and/or asphalt plant areas? N No ❑ Yes If yes, do they have separate NPDES stormwater permits? ❑ No ❑ Yes (provide permit number(s) If not owned by the same company, who is the owner? Development Activities and Buffers: 16) Will this mining operation precede development activities at this site? ® No ❑ Yes 17) Is this mine located within one of the 20 Coastal Counties, and will it add more than 10,000 ft2 of impervious surface? ❑ Yes (to both) N No, this mine site IS in one of the 20 Coastal Counties but will NOT add 10,000 ftz of impervious surface. ❑ No, this mine site is NOT in any of the 20 Coastal Counties. If this site is in one of the 20 Coastal Counties, you may be required to apply for an additional State Stormwater Permit. Check with your local Regional Office (see contact infonmation and checklist below)_ 18) Is this mine located the Neuse, Tar -Pamlico, or Catawba River Basins, or the Randleman or Jordan Water supply Watersheds? ® No ❑ Yes If yes, what size stream buffers are included on site? ft. You must show buffers on site plans. Also include information and plans showing diffuse flow through buffers as required. Page 3 of 12 SWU-NCG02-NOI Last revised 9M012015 NCG020000 N.O.I. Discharge Points Receiving Waters & Wetlands: 19) 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 will end up in? to be Dumpqo into sediment oond, ar�ayj�y flow through a culvert pipe into farm ditches, swamp, Rowland Creek, TullsCree t, I ulls Bay, L;umtucK bound, Albemarle bound See attachments and supportive information. _ To find the waterbody, please see the "MAPS" tab on http_://portal.ncdenr.orcilweb/wci for a map of NC Surface Waterbody Classifications. Receiving water ciassification(s) for the waters: SC If the site will discharge to a separate storm sewer system, name the operator of the separate storm sewer system (e.g. City of Raleigh municipal storm sewer). Discharge of wastewater to receiving waters classified as WS41 through WS-V, or SA, must be approved by the Division of Water Resources (DWR) or Division of Marine Fisheries (DMF). DEMLR cannot grant coverage under NCGO20000 without that approval. Also be advised that 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 General Permit NCG02 but may be eligible for an individual permit. 20) Will this mine site discharge wastewater or stormwater to waters classified as High Quality Waters (HQW), Primary Nursery Areas (PNA), Trout (Tr) waters, or a class with a symbol like "+" or "&' that denotes a special management strategy is in place? ® No ❑ Yes, HQW* ❑ Yes, includes "+" or "@" ❑ Yes, PNA" ❑ Yes, Trout jr) 21) Will this mine site discharge wastewater or stormwater to waters classified as Shellfish (SA) waters? ® No ❑ Yes, SA" 'For questions 19-20, be advised that the NCG02 General Permit limits the discharge volume of total combined wastewaters to 50 percent of the receiving water in -stream flow under 70 10 conditions in HQW waters (PNA and SA waters are considered HQW by definition). You may be required to contact USGS to obtain a 7Q10 flow. 22) Will this mine site discharge wastewater or stormwater to impaired waters, or to waters with an approved "Total Maximum Daily Load" (TMDL)? To find impaired waters, please see the "Impaired Waters" map on the "MAPS" tab on http:l/Portal.ncden r.orgtweblwg. To find approved TMDLs in North Carolina, please see DWR's Water Planning Section website: http:llportal. ncdenr.orglwebiwgttl2s]mtu/tmdl/tmdls. ® No ❑ Yes, these waters are impaired for (list pollutants): ❑ Yes, these waters have a TMDL for (list pollutants): Page 4 of 12 SWU-NCG02-NOI Last revised 9I10/2015 NCGO20000 N.O.I. 23) List discharge points (outfails) that convey discharge from the mine site (both on -site and off -site) and location coordinates. Attach additional sheets if necessary, or note that this information is specified on the site plan. Include proposed maximum daily flow rate for each wastewater outfall. You must show all discharge points clearly on the submitted site plan. Be advised that NCDEQ may require you to apply for an individual permit, based on proposed discharge rates and receiving stream conditions (low flows, impairments, etc.) Stormwater Storrnwater Outfall No. _ 1 Latitude (degrees/minutes/seconds or decimal degrees): 36 30'08.55" N Longitude (degrees/minutes/seconds or decimal degrees): W Stoanwater Outfall No. Latitude (degrees/minutes/seconds or decimal degrees): N Longitude (degrees/minutes/seconds or decimal degrees): W Stormwater Outfall No. Latitude (degrees/minutes/seconds or decimal degrees): N Longitude (deg rees/minuteslseconds or decimal degrees): W Stormwater Outfall No. Latitude (deg rees/minuteslseconds or decimal degrees)! N Longitude (degrees/minuteslseconds or decimal degrees): W Stormwater Ouffall No. Latitude (degrees/minutes/seconds or decimal degrees): N Longitude (degrees/minutes/seconds or decimal degrees): W Stormwater Outfad No. Latitude (degrees/minutes/seconds or decimal degrees): N Longitude (degrees/minutes/seconds or decimal degrees): W Mine Dewatering Mine Dewatering (Wastewater) Ouffall No. 1 Proposed maximum flow rate: Latitude (deg rees/minuteslseconds or decimal degrees): 36 30'11.02" N Longitude (degrees/minuteslseconds or decimal degrees): 76 08'42.35" W See attached explanation and supportive information. Mine Dewatering (Wastewater) Outfatf No. Proposed maximum flow rate: Latitude (degrees/minutes/seconds or decimal degrees): N Longitude (degrees/minutes/seconds or decimal degrees): W Process Wastewater NIA Process Wastewater Outfall No. Wastewater Description: Proposed maximum flow rate: Latitude (degrees/minutes/seconds or decimal degrees): N Longitude (deg rees/minutes/seconds or decimal degrees): W Process Wastewater Outfall No. Wastewater Description: Proposed maximum flow rate: Latitude (degrees/minutes/seconds or decimal degrees): N Longitude (degrees/minuteslseconds or decimal degrees): W Page 5 of 12 5WU-NCG02-NOi I Last revised 9/10/2015 NCG020000 N.O.I. 24) Help us understand what will happen to the dewatering water at this mine site: ❑ NIA — this mine is not dewatering at all and will not dewater in the future. a) Will this mine be dewatering and discharging to waters of the state? (Answer only if dewatering) ❑ No ® Yes If yes, where to? ® Surface Waters and/or Wetlands (on -site or off -site) See attachments. ❑ Other (on -site or off -site) Describe: b) Will this mine be dewatering but not discharging to waters of the state? (Answer only if dewatering) IN No see 19 above. ❑ Yes If yes, explain how you are dewatering, and where that water will be directed: 25) 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? 26) Will mining operations require dewatering near wetlands or other waterbodies, and will dewatering potentially impact any wetlands or other waterbodies? ® No, dewatering will not occur near (within 400') of wetlands or other waterbodies (e.g., streams, lake, etc.) ❑ Yes, dewatering will be near wetlands or other waterbodies 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 (POM) Plan that has been approved by the Department, For sites that may drain wetlands — approval of a POM Plan may be required prior to coverage under thispermit. The POM Plan should be submitted to the appropriate Regional Office and in all cases 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 the end of the application. Contact the Regional Office for questions specific to your mine. 27) Have you been required to obtain 4041401 Certification permits? IN No ❑ Yes !f 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: Page 6 of 12 SWtJ-NCG02-N0I Last revised 9/10/2015 NCG020000 N.Q.I. 28) 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 and Vehicle Maintenance: 29) Does this facility employ best management practices for stormwater control? ❑ No ® Yes If yes, please briefly describe: This 31.68 acre tract of land is a row gtc p farm that minimumemploys is not actiMelymined will contlfl!dl d tQ Le farmed_ To_ the extentpossible. water from the ,§gndRit..Will bp, U5ed to irrigate corns_ 30) Does this facility have a Stormwater Pollution Prevention Plan? ® No ❑ Yes If yes, when was it implemented? 31) Are vehicle maintenance activities (VMA) occurring or planned at this mine site? IN No OYes, If yes, will VMA area runoff discharge into the wastewater treatment system(s)? ❑ No, VMA runoff will discharge separately through a stormwater outfall ❑ Yes, VMA runoff will drain back to the mine pit or other wastewater system Wastewater Treatment Facilities: 32) Will mine dewatering occur? (Yes, we are asking about dewatering again.) ❑ No ® Yes If yes, will the mine discharge this water? Yes_ that which is not used for irrigating crops. 33) Will this facility wash mined materials? ® No ❑ Yes If yes, will the mine discharge this water? 34) Will discharges of process wastewater treatment systems occur (including possible recycle system overflows)? ® No See the description of the sediment control system. ❑ Yes If yes, describe what kind of systems: 35) Will this facility employ chemical additives to flocculate suspended solids? M No ❑ Yes If yes, provide the name, manufacturer, and the quantity of average daily usage of the chemical additive (if known): Note: Please see our website for a list of evaluated polyacrylamide (PAMS) products for use in North Carolina: http://Portal.ncdenr.oEgiweb/lr/construction-stormwater 36) Will any of the wastewater treatment facilities at this mine overflow only during rainfall events that exceed the 10-yr, 24-hr rainfall event? ❑ Yes If yes, which treatment systems are those? © No, all wastewater treatment facilities will discharge more frequently (i.e., during smaller rain events) Page 7 of 12 SWU-NCG02-NOI Last revised 9/1012015 NCG020000 N.O.I. 37) Are wastewater treatment facilities (including recycle systems) planned in the 100-year flood plain? ❑ No @ Yes The entire 31.68 acre property is within the 100-year flood plain. IP 38) A wastewater treatment alternatives review is required by 15A NCAC 2H.0105 (c)(2) for any new or expanding water pollution control facility discharges in North Carolina. You may attach additional sheets. List the types of wastewater this mine site will discharge: U Mine Dewatering ❑ Process Wastewater (such as washing or recycle system overflows, other mining activity wastewater) a) What wastewaters were considered for this alternatives review? IN Dewatering ❑ Process WW b) Connection to a Municipal or Regional Sewer Collection System: i) Are there existing sewer lines within a one -mile radius? ..................................... ❑ Yes IN No (1) If Yes, will the wastewater treatment plant (WWTP) accept the wastewater? .... ❑ Yes ❑ No (a) If No, please attach a letter documenting that the WWTP will not accept the wastewater. (b) If Yes, is it feasible to connect to the WWTP? Why or why not?* c) Closed -loop Recycle System (meets design requirements of 16A NCAC 2T .1000): i) Are you already proposing a closed -loop recycle system (CLRS)? ......................... ❑ Yes ® No Not 100% CLRS, but to the extent of subsurface irrigating cropland is practical. (1) If Yes, for what type of wastewater at this mine site? ❑ Dewatering ❑ Process WW (2) If No, is this option technologically feasible (possible)? Why or why not?* A 100% CLS is not practical for a.1 5 acre sandpit on a 31.68 acre parcel of cropland- (3) If No, is it otherwise feasible to build a CLRS at this site? Why or why not. * Beyond using water from dewatering the sandpit for subsurface irrigation of cropland, it is not economically feasible to build a a CLRS. (4) What is the feasibility of building a CLRS compared to direct surface water discharge?*_Refund using water from dewatering the san it for subsurface irrigation of cropland, it is not economically 0 Cl ES d) Surface or Subsurface Disposal System (e.g., spray irrigation): i) Is a surface or subsurface disposal technologically feasible (possible)? ..................... ❑ Yes 13 No Why or Why not?" Not beyond the subsurface irrigation thatis proposed. ii) Is a surface or subsurface disposal system otherwise feasible to implement?*............ ❑ Yes © No Why or Why not?* _Beyond using water from dewatering the sandpit for subsurface irrigation of cropland. it is not Pr:nnnmirally feasible Page 8 of 12 5WU-NCG02-NOI Last revised 911012015 NCG020000 N.O.I. hi) What is the feasibility of employing a subsurface or surface discharge as compared to a direct discharge to surface waters?" Discharge waters will be used to subsurface irrigate cropland to the extent Rossible using a network of extisting drainage ditches for the cropland. Use beyond this level will not be economically practical for the proposed 15 acre sandpit. See supplemental information abo the sediment control system. Fresh water discharge into the increasing saline Currituck Sound is helpful. e) Direct Discharge to Surface Waters: Is discharge to surface waters the most environmentally sound alternative of all reasonably cost-effective options for the wastewaters being considered?" ® Yes ❑ No f) If this review included all wastewater discharge types, would excluding some types (e.g. mine dewatering) make any of the above non -discharge options feasible for some of the wastewaters? W Yes ❑ No To the extent described above for subsurface irrigation of cropland. Feasibility should take into account initial and recurring costs. You may be asked to provide further information to support your answers to these questions after the initial review. 0 Other: 39) 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? E No ❑ Yes d) If you answered yes to questions b. or c., please provide the following information. Type(s) of waste: How is material stored: Where is material stored: How many disposal shipments per year: Name of transport / disposal vendor: Vendor address: 40) Is your facility providing appropriate secondary containment for bulk storage of liquid materials? (See permit text for secondary containment requirements.) IN No A e-1 acre sediment pond for the dewatering of sandpit will be used to help minimize El Yes sediment leaving the site. 41) Does your site have an active landfill within the mining permit boundary? ® No ❑ Yes if yes, specify type: ❑ LCID (Land Clearing and Inert Debris) ❑ Other: Page 5 of 12 SWU-NCG02•NOI Last revised T1012015 NCG020000 N.0.1. 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. 0Fee of $100 made payable to NCDEQ. Submitted with earlier NCGP 52000. Completed application and all supporting documents. endingCCopy of the valid approved mining permit (MP) for the facility or indication of MP application status. Pending 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 (minimum 24" x 36") site plan with topographical lines with all outfalis, applicable buffers and wetlands clearly delineated, receiving waters, and 100-year flood plain line if applicable. kNiA copy of your US Army Corps -approved wetland delineation if you marked "yes" to question 27 above. line drawing of the water flow through the facility or block flow diagram. A pictorial description of the nature of any sources of water and any collection and treatment measures, i 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. Indicate the Regional Office Contact: Roger Thorpe • Applicant has included a detailed list of impervious surface areas and percentages, sub -drainage areas, and total drainage area. Not Applicable. N/A If the mine is dewatering and near wetlands, or may otherwise impact surface waters or groundwater, nclude the following and contact your local regional offic about a Pumping Operation and o i ring (POM) Plan. An approved1EOM plan may be.reguiredpilorto NCG02 issuance. ',%/ copies of detailed Full Size Plans (at least 24" x 36") delineating areas on the eplans and lusting acreage (including: wetlands, ditches, well -placements, pits, borrow areas, overburden storage, stormwater controls/BMPs, vehicle maintenance areas, settling basins, product process (such as screening, 70- stockpiles, waste piles), total drainage area, impervious surface percentages (if W, state SW programs apply), applicable buffers, and access and/or haul roads). ump dewatering size and }nformation on its specifications. NI Well information (design, depths, maintenance). 'CIA hysical monitoring for the wetlands areas. Settling pond sizing information, if applicable. i9evel spreader design, if applicable. etails about dewatering method. one of influence calculations. Wascription of measures to prevent erosion and flooding. Description and information about 4011404 permits that have been obtained. NIA Copy of US Army Corps of Engineers wetland delineations or approved wetland delineation (if applicable). N/A I have contacted my local regional office about a POM Plan. Regional Office Contact: . Date contacted: O I will not impact any nearby wetlands, surface waters, or groundwaters by dewatering. Page 10 of 12 uSNU-NCG02-N01 Last revised 9MCV2015 NCG020000 N.O.I. Certification: North Carolina General Statute 143-215.6 b (i) provides that: Any person who knowingly makes any false statement, representation, or certification in any application, record, report, plan, or other document filed or required to be maintained under this Article or a nrle implementing this Article: or who knowingly makes a false Staltsumil of a rnalehal fact in a rulemaking proceeding or contested case under this Article; or who fai5ifies, tampers with, or knowingly renders inaccurate any recording or monitoring device or method required to be operated or maintained under this Article or rules of the [Environmental Management] Commission implementing this Article shall be guilty of a Class 2 misdemeanor which may include a Fine not to exceed ten thousand dollars ($10,000). 41) Signatory Requirements (per40 CFR 122.22) All applications, reports, or information submitted to the Director shall be signed and certified. a. All notices of intent to be covered under this Genera; Permit shall be signed as follows: (1) For a corporation: by a responsible corporate officer. For the purpose of this permit, a responsible corporate officer means: (a) a president, secretary, treasurer or vice president of the corporation in charge of a principal business function, or any other person who performs similar policy or decision making functions for the corporation, or (b) the manager of one or more manufacturing production or operating facilities emptoymg more than 25C persons or having gross annual sales or expenditures exceeding 25 million (in second quarter 1980 dollars), if authority to sign documents has been assigned or delegated to the manager In accordance with corporate procedures (2) For a partnership or sole proprietorship; by a general partner or the proprietor, respectively; or (3) For a municipality, state, federal, or other pubtic agency� by either a principal executive officer or ranking elected official. I hereby request coverage under the referenced General Permit. I understand that coverage under this permit will constitute the permit requirements for the discharge(s) and is enforceable in the same manner as an individual permit 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 minting permit must be attached to this request.) 2. 1 agree to not discharge any sanitary wastewater from this mining activity except under the provisions of another NPDES permit specifically issued therefore. 3. I agree that bulk storage of petroleum products and other chemicals shall have adequate protection so as to contain all spills on the site. 4 1 agree that solid wastes will be disposed of in accordance with N.C. statutes and rules governing solid waste disposal. 5. 1 agree that maintenance activities for vehicles and heavy equipment will be performed so as to not result in contamination of the surface or ground waters. I agree to abide by the provisions as listed above and recognize that the provisions are to be considered as enforceable requirements of the General Permit. 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: William H. Spruill Title. {Signature of -.9 o- /6 (Date Signed) Notice of Intent mast be accompanied by a check or money order for $100.00 made payable to NCDEQ, Page 11 of 12 SWU-NCG02-NOt Last revised 9/10/2015 COPY OF COUNTY MAP OR GENERAL LOCATION MAP MAP SHOWING GUINEA MINE IN RELATION TO NEARBY STREAMS, WETLANDS, ETC. :7 H. SPRUILL IPRUILL GUINEA MINE kWA kWA PUMP DEWATERING SIZE AND INFORMATION ON ITS SPECIFICATIONS A Gorman Rupp with a 6" intake x 6" Discharge will be used. Copies of marketing brochures for pumps of this size with specifications are attached. We will be using 820 gallons per minute in computing the rate of discharge for the Guinea Mine. It is based on using Gorman Rupp capacity for Model PA6A60-175L with a suction lift of 25 feet and with a total head (discharge pipe) of 60 feet. [See page 1.] SpecificationData ACDEU AA,:a� If0 Diesel Engine Driven Sec. 4211EEPTEMBER 2011 PA-1 nnIF, nu �z 7v e r �Mt C �. r,� cf �I �:1 �" t5 r 1`- tit I Size 6"x6" 01 in U.S. Gai?Zi7s +liiF�lt114 1p�l+!m!:, �: la.: l�ia CLl} Gni': trisi yi i!.i lfjct1 5a.0 136 320 320 320 320 52.0 120 680 720 720 720 43.4 100 760 1030 1180 1180 34.7 80 790 1080 1340 1480 26.0 60 820 1125 1420 1640 17.3 40 840 1170 1480 1700 Sixi l Lift =b' c01 ..5, PUMP SPECIFICATIONS Si ': 6" x 6" 052 mm x 152 mm) NPT - Female. Head: Gray Iron 30. Cae,l g: Gray iron 30. Maximum Operating Pressure 99 psi (683 kPa).:: Sam!-opsn firpe, i Wici Vane impOler: Ductile Iron 65-45-12. Handles 3" (16,2 mm) Diameter Spherical Solids. !rill rli? Shatt:Staintess Steel 17-4 PH. e,.tac:;cble PteSr ?late: Carbon Steel 1015. Ir:`w'naedia, a 3, act ai Gray Iron 30. G-::!I: Mechanical, Oil -'Lubricated, Double Floating Self -Aligning. Silicon Carbide Rotating and Stationary Faces. Stainless Steel 316 Stationary Seat. Fluorocarbon Elastomers (DuPont Vitoe or Equivalent). Stainless Steel 18-8 Cage and Spring. Maximum Temperature of Liquid Pumped,160OF (71'C).' Si,a,i Sleeve: Stainless Steel 17-4 PH. :` i-ii-� Gray Iron 30. i3is<at:a Se yiieck Yaive: Ductile Iron Housing "'iBuna-N Flapper. Seai ing: Open Single Ball. 'i h:-uSi :, ar r:c,: Open Double Ball. Ecf=t ing and'Seal l..tbric=.:;lon: SAE 30 Non -Detergent Oil. Fzangas: Gray Iron 30. Gaskats: Resistant Synthetic Rubber, Cork, PTF'E, Vegetable Fiber and Compressed Synthetic Fibers. Rings: Buna-N- !arclware: Standard Plated Steel. 'n:5�s'i:i • and Seal C.-iie1 Oil ievei tile€:-: -.a!�ge3. "�e i��i:!% ,==Ce .'i �' iv:=�,'::17i:•Gef011a .=...^L'� .+;,G f'%ter;T,7i?'C? r'i45�=..rc21iit �C," Si:ii2Li=iC tL^u10&6SrR: Belt -Driven Air Compressor. Hoisting Bail. Combinatson Skid Base w/Fuel Tank. Strainer. Single Bali Type Float Switch 0ct+c„-,al j�q _"sramant_ Battery. Heated Priming Chamber Kit High Speed (55 MPH/89 KM/H) Single Axle Pneumatic -Tired Wheel Kt / DOT - Approved Lights and Electric Brakes. Single Axle Over -the -Road Trailer I Meets DOT Requirements) Available `"/Either Electric or Hydraulic 1 Surge Brakes, Running Lights, ,tack Stands and Safety Chains/Cables. EPS -/Submersible Transducer Liquid Level Sensor (50 Ft. [15 M) i Cable Standard, Alternate Lengths Available). :'%mi ,..:Iii.YIe Si-:i'j{FVR VVI7 i tjz Tc' ;rlA uciHEE-. iC?« :itlF r k!ingwolatile,iiemmQaiRot usevih,explb ive atiitosphere'_or for pump - liquids. - ENGINE SPECIFICA71ONIS De= D9141-5. T)pe: Five Cylinder, Four Cycle, Air Cooled Diesel Engine. tfsplacsxmeniL 329 Cu. in. (5,4 Liters). Gavcr;,ner: Mechanical. ub~ics`.ton: Forced Cirtasiation. r :r ClsEnei. Oil Bath. dil 15.8 U.S. tilts- (15 Liters) D 14.3 U.S. Ots- (13,5 Liters) Refill. Fue' 1n'k: 65 U.S. Gallons (246 Liters). F,jii Load Cot ,: atIno , ivne: 22.6 Firs. 12V Eleainc. High Oil Temperature, Low Oil Pressure, 1Fbelt, Altemator and Start Failure Safety Shut Down Switcheslindicators. Fuel Level Gauge. Throttle Control. Autostart Instrument Panel Includes: Temperature Gauge, Oil Pressure Gauge, Ammeter, Hourmeter, Tachometer, Mantua€/StapfAuto Key Switch, 15 Amp Fuse, Audible Startup Warning Delay. Muffler w/Guard and Weather Cap. DEUTZ PUBLISHED PERFORMANCE: Maximum Gross Continuous B.H.P 91.8 (68.5 kW) @ 2300 RPM tom: •4 THE GORMAN-RUPP COMPANY 0 MANSFIELD, OHIO G CiOHMA"UPP OF CANADA LIMMED O S7 THOMAS, ONTARIO, CANADA wy1w.grpumps.com .,�7a ealcauans Subject to Change VYllhtuai Htglce 0 Copyright by The Gorman -Rupp Company 2011 i OT __• �. .- ..�. .��......t- .L...Yf .a:6� �• .a�Y.1_-�A."i Y! i .3'' L r3. 4.. f.�r4 .1 e.:w�:..ei.:.,u� :�..: � ��.�''.��rw �r5 �'� .r",,.ylr w �"` _��a:`�-�?.`;. 3 'F• xi;�,i--�rkrsr �ti'3-i_.' l;1:r i1- i.S:, w7;Sx.. %; Safi n?S?76 FEATURES Cast iron construction Viton'5 silicon/carbide mechanical or Gorman -Rupp doubled ubricated grease seals 6" NPT port sizes Engine options: Deutz or John Deere diesel engine Solids -handling to 3" (76 mm) diameter Suction strainer and 90' discharge elbow Self -priming up to 25 ft. (7,6 m) lift with built-in flap valve Made! Replaceable ductile iron or cast iron impeller and steel wearplate Maximum temperature to 160' F (71' C) (to 110' F (43' G1 for grease seal) Maximum operating pressure to 107 psi (7,3 bar) Wheel kit standard on some models - wheel kit or Q.O.T. approved trailer available upon request ISA2-4045T- 2510 Ins- John Deere Diesel (74.0) 2-112' (63 mm) 6' x 6" Cast iron GaimamRupp Grease 51.0801. 22 hrs. Fuel Tank Base IGA2-F31" 2050 tbs. Dealt Diesel (55.8) 2-1(2' 163 mm) 6' X 6" Cast Iran Gorman -Rupp Grease 38.9 gal. 16 hrs. Skid Base 16C241143T' 7795lbs- John Dave Diesel (74.0) 3' (76 mm) 6' x 6' Cast Iron Gorman -Rupp Grease 51.0 gal. 23.4 his, Fuel Tank Base 16C20.4645T' 2975 tbs. John Deere Diesel (74.0) 3' (76 mm) 5" s 6' Cast iron VitonO* SilicanlCarbide 51.0 gal. 23A hrs. Fuel Tank Base IM-F41' 2525 tbs. Deut2 Diesel (73.0) 3' (75 mm) 5' 16' Cast Iran Gorman -Rupp Grease 38.9 gal. 13.6 his. Skid Base 16C20-1`41' 2525 lbs. Deutz Diesel (73.0) 3' (76 mm) 6' x 6' Cast Iran Vilones Silicon/Carbide 38.9 gal. 13.6 hrs- Skid Base t6D604024T" 2670Ibs. John Deem Diesel (41.0) Z-578' 06 mm) 6' r 6" Cast Iran Vdonl' Silicon/Carbide 61.0 gal. 31 his. Fuel Tank Base with Wheat Kit 1GDQD-J']C Ydtn ttr:. Dauit Dls301 (53.0) 1-0/4- (00 ufml 6—so- _ . Gast Iran _ Mon— 5111cantcaretda .. 61.0 gal. 31 hrs. fuel Yank earn with Wheel Xit .... '12 nolt ekht siad. Datter7 nat 6sduded.-Yitansis a reostered trademark of pePnirt. f ENGINE -DRIVEN, SOLIDS -HANDLING TRASH PULPS w wii■�i■■ ■ww ■ME ■0 Sii■ wME ■ww �r+3 jjg1_11■ ■ iMI■■,, ■ ■ww■_ _ wwwE Ro 5 8° g am g; s, g! R? Kr: U.S. GALLONS PER MINUTE (LITERS PER SECOND) Cure¢ are based art a specitkc grati4y oI 1.0 f� � i� tj ' ;; - ,- wwwws■NEM wwE MEMiM ■■■wS■■■ ■■MI■■■ ■ tiii ME � ■■ � ► iwil V°':'ai® ! i wii MODEL:16060-40224T N.S. GALLONS PER MINUTE (LITERS PER SECOND) Curves are based on a specific gravity of 1_0 •r,o moons a d•wa31 �__.- _._-. }�iY.IJ�i,ss� mrLmn�G6mflir�wad4 "r ISA24045T 5115 75.03 53.75 40.50 88.00 N7A NIA NIA 6.00 6.00 0314,40) 11905.89) 0365.30) 11023,701 (2235,20) ISA243L 38.67 59.44 49.81 36,5D 81.00_ NIA NIA NIA 6.00 6.00 (1179.701 (1509,901 11265120) (927,10) (2057,40) ISC240451 51.15 75.03 53.75 40.50 88.00 [ilk NIA WA 6-00 6110 (1314.40) 11905.801 (1365.30) (102930) (2235.20) ISC20.4045T 51.75 75.03 53.75 40.50 88.00 NIA NIA MIA 6.00 6.00 (1314.40) 1) USA) 11365.30) (102E170) I2235U =244L 38.57 59,44 49.81 36.50 81.00 ILIA VIA 111A 6,00 6.00 (979.70) €1509.801 (1265.201 (921.101 R053140) 16C2044L 38.57 59.44 49.91 X50 81.00 I1IA NIA NIA 6.00 6.00 (979,701 (1509,801 11265,20) (921.10) (2057,401 51.75 75.03 57.09 52.78 88.43 125.93 71.95 _ 19.55 6.00 6.00 I6DS0-4024T (1314.451 (1995,761 0704,1D1 [1340.60) (2246,12) (3198,60) (1827,53) (496,57) 51.75 60.89 67.09 52.78 88.43 125.93 71.95 19.55 6.00 160S0-F3L (1314.451 046.611 11704.10) (134A.60) (2246.121 (3142,60) (1227,53) (A%,fi7) •Shedud Of Rine Thmis 01011.24U-MUthe GwftLa4 wCOmptny. the l'wfm�tr7mpp T�apa�rtsu�as Omdtht rs mmatim lIIr cold m dunce sperms lm.p 11 MY URN lift N IM-MiK aq §Ygatp L € ump IUeGIZ anger for sa I aumparY:al;a I E uiee' :art I r For more information or sales help call our Customer service department 1-800-922-5632 lame > Ggrnlan Rupp CT5 Purnos > Goncr. Ruoo /. 0 i 5 Engine Odyen PuM_ > Gorman Rupp 6" x 57 HP Trash Pump with Deutz Diesel Engine ` of -mule R€ay;n 6" .-, 'Sa HP T r�!Sh Pu4lp Dz=uta Nezel Regular price: $39,393.00 Sale price_ $31,120.47 item" 16060-FA freight not Included cliClk iiere For shipping info Add to cart I This Gorman Rupp 6" x 6" port size trash pump, model 16060431, is driven by a state of the art Deutz, air cooled, Diesel 55 engine (12 volt electric star, battery not included). The 61 gallon tank provides 31 hours of run time. It is mounted an wheels and is supplied with a torsional axle, fenders and light kit. It Is designed for designed for applications which require high flow efficiency and solids handling capability. With front tleanout debris can be easily removed without having to disconnect heses. See Curve - D for this model's performance (capacity in US Gallons per minute). • Suction Strainer and 90° Discharge Elbow • Self -primes to 25' with Built-in Flap Valve • Replaceable Ductile Iran Impeller and Cast Iron or Steel wearplate • Maximum Temperature to 160OF • Maximum Operating Pressure to 100 PSI uorman Rtinp 6" - 57 HP Trash Pump r ith Der!tz Di^sal cn i rDa hn & Curves - click to view j2df ril G : Composite of Performance Curves �a, ::1',ta i7 3 +," ".r; x i y 4 ;= • r_ 1 ' 140 A-1401 GAS i3+ 3100 RPM 0=14052 GAS t- 3600 RPM �•r:': L- -,• - x - Cy4 fiP:� it Rtr t3'F3s 130 - C=14Di7 DIESEL a 2700 RM , 0.16D60 p[ESEL ja 2a00 RP.lS 120 i D 40 r G 00 ,+ ^ • • • 70 GO I t 40 v, 30 i :8 _ Capacity in US Gallons Per Minute ` 1 I - 'Convc t to PSI, divide by 2.3 t Liquld•'. raLcr specific gravity 11.0 HOME i PUMP PORTFOLIO i VIEW CART I SITE MAP L-Cornpar,y 14o #elf. -- -----^ntineata!-Ruuyps5�utk>r—Gosviins�ri�i Faltsaps About Continental Pumps 1-800-922-5632 Carolina Location Orlando Location Jobs at Continental Pumps Customer Service 60 Pelham Davis Grcle 1016 W. Church St Privacy Policy Contact Us Greenville,SC 29615 Orlando, FL 32805 Our Other Divisions Shipping Info 864-242-5567 407-843-6310 Continental Engines Dealers Fax 864-235-4704 Fax 407-849-0740 Continental Generators Credit Application UGU-1 G - Air cooled diesel engines Page 1 of') G�Io;iiGi1'.jv EXPLORATION �1$ Ail uvlEt (:fie liPiS d?-ill pa; Ls r. Iv'PO"IOR driiis ALLUVRAiL MINING rIngire S DEUTc engines RQuip i'e ants - L;iI 5=i ir'S cc-u!p'lingc, cam, rt4:irir: ��Llki-i t"• i. �{:`i 4.� P:POS, Noses, a%c. i'L4'i+C34Fei"'d sSjScLii� recCav 31',I ii!$C�Irc .. F::4L.: ,f .:'v U-Jver SDreadges Acr-assoriieas �ii K - dry, G - r-•,+4''a-1I i 1 �iM r, 1 ""!-"• r' � r�yy" ��El � f....•. S�°: ':r= air .'.�L..'.".s_fU,49Us� a i� �'51 Ei+.• I G ii IN,_h,�'SI' NO OGFOLOGV I S215F-i1C �IJRYcY ; c7ANK4 OnZLL!KG I MANAG.EVIENT I TPAIN-ING DEUTZ - 912 air cooled diesel engines These are the characteristics: • Air-cooled 3-, 4-, 5-, 6-cylinder naturally aspirated in -line -engines. • Direct injection. • Advanced Injection and combustion system. • PTOs via gear, V-belt and crankshaft. • Extremely compact design, • High torque at low speeds. • Modular system with single cylinder arrangement and high degree of parts commonality. • Customized component system with many different peripheral parts. • Cold -starting ability even under extreme climatic conditions. ' f VR Ait Dimensions I Engine A B C D E F FX912 mm 589 679 796 329 268 108 1741.912 mm 719 679 796 329 268 88 FSi912 mm 866 679 833 329 305 88 F6L912 mm 996 679 806 329 278 88 Engine description Cooling system: Air-cooled with integrated axial -flaw blower Crankcase., Grey cast iron Cvlinder head: Aluminum single cylinder heads Valve arrangement/timing: Overhead valves in the cylinder head, one inlet and one exhaust hitp://www.mineIinks.com/tooIs/engines.htrni 1/30/2016 DEUTZ - Air cooled diesel engines Page 2 of 3 Gvi':�i'uLl] valve per cylinder, actuated from gear -driven camshaft via tappets, push -rods and rocker arms I =� �ry��`ti 1-t?ir5 Piston: Three-ring piston: two compression rings and one oil scraper ring Piston cooling: Oil spray via nozzle Trucks 4Y-4 Crankshaft: Nodular cast iron with Integrated counterwetghts =1"_L ; Connecting rod: Drop -forged steel rod, diagonally split OI �a5-� Main and big end bearings: Ready -to -install bi-metal plain bearings Camshaft., Steel, seated In bi-metal bearing on the blower side c,al cs Lubrication system: Forced -feed circulation lubrication with rotary pump which Feeds pi -kin lubricating systems Engine all cooler: Integrated aluminum cooler Serv,ctac Oil tooter thermostat: Oil cooler flow thermostatically Controlled on engines wlth heating system G •�coI-!ry Lube oil filter: Paper -type micro -filter as replaceable -cartridge full flow filter ! �iiSi��,C _c '�'i . �, '% Injection pump/governor. In -line injection pump with mechanical centrifugal governor Injection nozzle: Five -hole -node Fuel filter: Replaceabie cartridge Starter motor. 12V; 2,7 kW (Standard) Alternator: Three-phase alternator, 14 V; 55A (Standard) Options: Intake manifold connections, exhaust manifold connections, compressors, hydraulic pumps, engine mounts rigid and Flexible, oil pans carted in self supporting design (3-, 4- and 6-cylinder engines), SAE 1/2/3/4 flywheel housings, three-phase alternators 12 and 24 Volt, integrated hydraulic oll cooler, cooling fans controlled by exhaust thermostat Technical data Engine type F3L912 F41.912 FSL912 F61,912 Number of cylinders 3 4 5 6 Sore/stroke mm 100/120 100/120 100/120 1001120 Displacement 1 2.827 3.770 4.712 5.660 Compression ratio 19 19 19 19 Max. rated speed rpm 2500 2500 2500 2500 mean piston speed m/s 10 10 10 10 Power to ISO 3046 kW 38 51 65 70 at speed rpm 2350 2350 2300 2300 mean effective pressure bar 6.84 6.90 7.20 6.45 Max. torque Nm 176 23B 307 364 at speed rpm 1450 1450 1450 1450 Minimum idle speed rpm 650 650 650 650 Speclflc fuel consumption g/kWh 221 220 223 222 Weight to DIN 70020, part 7A kg 285 320 405 440 Related links: ZtiEU' :_ •.ic,:nseo Ertgitvc� Cis: cl : umpy - ?':T�li F:r_55vi, 0-'e.L , ; ;u pi: - Vkte.te; . U,;tip PWIP 5'Zn> 5 Cot•p!in s - F!3�•IS`..-• +T,-�. , r?!'^S - �IF.::,.ti, ;-1•;x:, F` c5 °' tSC._v�5iriE3 3s'C.. Dive_iess Dred;ws - l ;.r;.:;u;}Fc,y;cc„S Cc^erdi0r, - Tr.,.-ir5 Lit Vehicles ?rirws littp://www.minelinks.com/tools/engines.html 1 /30/2015 SETTLING POND SIZING INFORMATION The sediment pond is an existing <1 acre pond that will be used to help control sediment in the dewatering operations of the sandpit. Should the ❑ivision of Water Resources determine that this pond needs to be enlarged, it can be done. DETAILS ABOUT DEWATERING METHOD ON SITE 1. Swales will be constructed in the bottom of the mine to drain water to the dewatering pump, or backup pump in the event of a failure of the primary pump. Since pumping occurs only 2 daystweek. Sediment has an opportunity to settle in the swales. 2. Pump intakes are mounted on floats in attempt to pump as clean of water as possible. 3. Once operational, water will pumped into the sediment pond for that purpose. 4. When the water in the sediment pond reaches ground level, it will gravity flow through a pipe buried in the berm surrounding the sediment pond and into a wooded retention buffer`, some may seep into the dick along the access road and off the property. 5. Water will also be able to flow into a larger retention area covered with crops or other low vegetative growth for sediment to settle out before leaving the property and into ditches leaving the mine property*. OFF SITE 1. Once the water enters the farm ditches it provides a source of subsurface irrigation water for the neighboring fields. 2. After reaches Guinea Road, the water continues in a ditch along the road before entering a swamp*. 3. From the swamp, the water into the upper section of Rowland Creek that is blocked with downed trees and limbs*. 4. Water then enters a wider, more open section of the Rowland Creek. 5. From Rowland Creek, the discharge water enters into Tulls Bay. 6. After flowing through Tulls gay, the water enters the Currituck Sound, which has become more saline over a number of decades and will not be harmed by the freshwater from the Guinea Mine. * A number of studies including the extensive Albemarle Pamlico Estuarine Study and numerous Sea Grant Research Studies developed at NC State University with assistance from other state universities have shown these areas are very effective in removing sediment as well as nutrients from discharge waters. NOTE: With the slight difference in elevation from the Guinea Mine area to the receiving waters of the Currituck Sound, it slows the flow rate of the water flow and promotes the settling of sediment out of the water. Wetlands [swamplands] protect water quality by trapping sediments ... The slow velocity of water in wetlands allows the sediments to settle to the bottom where wetland plants hold the accumulated sediments in place. Department of Ecology State of Washington htt :Ilwww.ec .wa. ov/ ro rams/sea/wetlands/functions.htmi What Do They Do and Flow Do They Work?: Reduce Sediment and Phosphorus Riparian buffers, both the grassed and forested portions, serve to slow water velocity, thus allowing sediment to settle out of the surface runoff water. The grassed portion of the buffer functions as a grass vegetated filter strip. There is extensive research demonstrating the effectiveness of vegetated filter strips for sediment removal (Lowrance et al., 1995). The effectiveness of well -maintained grass riparian buffers for sediment may be as high as high as 90-95%. Likewise, nitrogen and phosphorus attached to the sediment and, to a lesser extent, dissolved nitrogen and phosphorus are abated. Frequently, the concentration of dissolved nutrients in the runoff passing over a grass filter does not change or may slightly increase. However, because some of the runoff water infiltrates in the buffer, less runoff water leaves the buffer than enters it. For example, we have observed that approximately half of field runoff events have no runoff that passes through a 24-foot grass filter. Thus, there is a reduction in total amount of dissolved nutrients that leaves the filters even though nutrient concentration may not change. These filter strips are not designed for high velocity flow but, rather, are used to slow flows so that sediment drops out. In experiments conducted to determine optimum width of a grass riparian buffer adjacent to a forested riparian buffer, Parsons (personal communication, 1997) determined sediment reduction for different grass riparian buffer widths. Approximately 100 data points were collected for storms that produced >1000 g of sediment loss at the edge of the field. The percent sediment reduction is calculated as 1.0 — [(grass buffer loss)1(field edge loss)]. In the Piedmont, 28 feet of buffer width retarded sediment such that there was 86---90% reduction (Table 2), whereas the narrower buffer width of 14 feet reduced sediment loss by 70%. By contrast, the difference in sediment reduction between grass buffer widths of 14 and 28 feet was not as marked at a Coastal Plain location: 86% reduction for buffer widths of 28 feet and 76.5% reduction for 14-foot grass riparian buffers. http://www.soil.ncsu.edu/publications/BMPs/buffers.htmi VIRGINIA COOPERATIVE EXTENSION VIRGINIA TECH UNIVERSITY VIRGIINIA STATE UNIVERSITY Understanding Buffers: Effects 420-151 the Science Behind Riparian Forest on Water Quality Studies indicate that both forest and grass riparian buffers can effectively trap sediment. For example: o Researchers in Blacksburg, Virginia, Found that orchard grass filter strips 30 feet wide removed 84 percent of the sediment and soluble solids from surface runoff, while grass strips 15 feet wide reduced sediment loads by 70 percent (Dillaha and others 1989). o In the Coastal Plain of Maryland, KY31 tall fescue filter strips 15 feet wide reduced sediment losses from croplands by 66 percent (Magette and others 1989). o In North Carolina, scientists estimated that 84 percent to 90 percent of the sediment from cultivated agricultural fields was trapped in an adjoining deciduous hardwood riparian area (Cooper and others 1987). Sand was deposited along the edge of the riparian forest, while sift and clay were deposited further in the forest. o Along the Little River in Georgia, scientists found that a riparian forest had accumulated 311,600 to 471,900 pounds per acre of sediment annually over the last 100 years (Lowrance and others 1986). o Researchers in the Piedmont of North Carolina found that grass and grass -forest filter strips were equally effective in removing sediments, reducing loads from 60 percent to 90 percent (Daniels and Gilliam 1996). Filter Sediments Riparian buffers filter sediment from stormwater runoff, reducing the amount of sediment in streams and rivers. Tree roots and downed trees slow the flow of surface water and form a physical barrier, which allows sediment to settle out and be trapped. Several studies have shown the effectiveness of riparian buffers in filtering sediment, including: In Blacksburg, VA, when 9.1m and 4.6m wide orchard grass buffers were exposed to shallow, uniform waterflow, they removed an average of 84% and 70% of incoming suspended solids respectively (Dillaha, Renea, Nlostaghimi, & Lee, 1989). Over a 100-year period (1880-1979), a riparian zone of a coastal plain agricultural watershed in Georgia accumulated an estimated 190,667 to 283,276 pounds of sediment per acre per year (Lowrance, Sharpe, & Sheridan, 1986). In North Carolina, the movement of runoff was measured through two types of riparian buffers: a grass buffer and a buffer composed of grass, weeds and small shrubs that became an area with hardwood trees. The buffers reduced sediment load in the runoff by 60% to 90%, The effectiveness of the filters varied with the erosiveness of the watershed and storm intensity (Daniels, 1996). Pennsylvania Land Trust Association http:Hconservationtools.org/guides1131-the-scien .. _ ce-behind-the-need-for-riparian-buffer- protection . . . . ...... .... . . . .. . ........... ... . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . ... . . . . . . . . . . ... . . . . . . . . . . . . . . . . . . . . . . . . . . . ... . . . . ... . ... . .............. ......... . ............ . . . r s i .............. L-F J 1 i, L-i ...i.........;.........j. . ...... ..... . ......... . f:J ....h.......-.--.-.....-.- ............J .-.1.1..I...L...: ... 7...... .... .. ..-T.. .;_. .1 - --i-------- - .J .J- .. ..-.. ...... ...... .. .I.La .. - RocSC ImMIN76cBCHAGE- h.. .... �. io�IIistiti3urOon oss-6hI .. : ..... .... • ........... .. ....... ...... ..4 W• .*kMO. —" -Bi Wo L . • Sand pit mDItdh oy. is• ... .......- ........... . n ........ -4 ...... .. ILIa.. i-". --t-, ... ...... ... LZ—T...1—... 1...-1.—.4.I..... .. 4 f.-J-4- -A-4- 4'. -J i .. ....... .... . t. j --F. l I I I .. .............. . ... L.- I T Z —I 'j -4 Z i-- 'L A Lf .............. DESCRIPTIONS OF MEASURES TO PREVENT EROSION AND FLOODING The Guinea Mine property is essentially cropland with the exception of approximately small area of approximately a half acre of woodland. Best Management Farm Practices are used for grain production of corn, soybeans and wheat. A typical rotation of these crops is the land is tilled to incorporate lime and fertilizer for planting corn in April or May and the corn residues are tilled into the soil for planting wheat in October or November which is followed by soybeans planted the next June or July_ Then the cycle is repeated. This minimum tillage practice is employed to minimize erosion. The Guinea Mine dewatering will be conducted to avoid flooding issues of the surrounding cropland during large rain events. CONE OF INFLUENCE CALCULATIONS Based on owner/operator experience operating the nearby Spruill Mine for 15 years without having a negative impact of drawing down the water level in the reclaimed lake of the adjacent Flora Pit approximately 300 feet from the Spruill Mine excavation, we have determined that the cone of influence for the Guinea Mine will not negatively impact area wetlands or structures that are greater distances from the planned Guinea Mine excavation. ow d '�"' _ at. 3::'4r ',. ,a,,� •".� �t••�ry•" grip a 4, yMb� ..--Ypt ot '~ - � i nA ,`L+y �`•"+at 1�'N F' = d?,�rM ��Y W �'} 5� yi�w, �.5y� � V;°ant•-.•re6ypM :.fµS '� • �, d n� n c �, . _,n. ��. f. '.v ni ti .ems h ? 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DESCRIPTIONS OF MEASURES TO PREVENT EROSION AND FLOODING The Guinea Mine property is essentially cropland with the exception of approximately small area of approximately a half acre of woodland. Best Management Farm Practices are used for grain production of corn, soybeans and wheat. A typical rotation of these crops is the land is tilled to incorporate lime and fertilizer for planting corn in April or May and the corn residues are tilled into the soil for planting wheat in October or November which is followed by soybeans planted the next June or July. Then the cycle is repeated. This minimum tillage practice is employed to minimize erosion. The Guinea Mine dewatering will be conducted to avoid flooding issues of the surrounding cropland during large rain events. of x Northwest Rlvar Tulls Bay $�� GUINEA MINE AREA ELEVATIONS t i� Gurrttuck Sound