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NCG020757_COMPLETE FILE - HISTORICAL_20110401
STORMWATER DIVISION CODING SHEET NCG PERMITS PERMIT NO. /V DOC TYPE V HISTORICAL FILE MONITORING REPORTS DOC DATE ❑Do) I OH YYYYMMDD 9e- b� THE QUARTZ'' CORP Spruce Fine Operations The Feldspar Corporation & I- T Feldspar Corporation DELEGATION OF AUTHORITY April 1, 2011 Signature Authorization For National Pollutant Discharge Elimination System (NPDES) Discharge Monitoring Reports (DMR's), Permit Applications And Related Documents; For All Mine Permit Applications and Related Documents, And All Other Permits and Licenses Associated With Spruce Pine Feldspar Operations Whereas our NPDES permits, Radioactive Materials Licenses and our Land Quality permit requirements have become more involved, and to better manage these requirements, as of the signature date below, the following employees, or employees who may subsequently hold the same positions, are authorized agents of the principle executive officer to sign the NPDES and Land Quality mine permit renewal and modification applications and related documents. Employees registered as the Operator in Responsible Charge (ORC) pursuant to North Carolina State Regulations (I 5a NCAC 8g) are specifically authorized by rule to sign NPDES Discharge Monitoring Reports (DMR's). This delegation of authority applies to The Feldspar Corporation and K T Feldspar Corporation minin and production operations in and related to Spruce -fine, NC. '''J : 0 eratoriri Res onsibli @liar`e` OItC}:Aitliorit 'b^ Greg Taveras — U.S. Operations Manager Eddie Duncan — ORC for KT Feldspar S. Todd Mickleborough — Mining Engineer, Spruce Danny Thomas — Backup ORC for KT Feldspar Pine Operations Glenn Young — Feldspar Production Manager, K-T Tim Calloway — ORC for 77je Feldspar Corporation Felds ar Jerry Prosser — Feldspar Production Manager. The doe Pittman — Backup ORC for The Feldspar Feldspar Corporation Corporation Pegg Dorich — Environmental Manager, Spruce Pine Operations Jeff Stoll — Health & Safety Manager RSO Auihority for KT Feldspar and The Feldspar Car oratio w Joku W r, to rati g Officer Date Tine Com r� Witness 4, / I / / f Dat STOCK. PURCHASE AGREEMENT THIS STOCK PURCHASE AGREEMENT (this "A Leemment ') is. dated as of March I, 2011, by and between Imerys USA, Inc.,. a Delaware corporation ("Seiler"),,- and The Quartz Corp USA, a Delaware corporation ("Purchaser"). WHEREAS, Seller and Mircal S.A. ("Mircal") are related entities within the larger Imerys group of companies; WHEREAS, Seller owns 100%- of the shares (the "Shares") of both The Feldspar Corporation, a North Carolina corporation (' C" ), and K-T Feldspar Corporation; a North Carolina corporation ("K-T") (collectively, the "Purchased Entities"), both of which are a part of the hnerys quartz business; WHEREAS, Mircal has entered into that certain Master Agreement dated. December 23, 2010 (the "Master Agreement") with Norsk Mineral A.S. ("Norsk"), pursuant to which ,(a) Mircal's affiliate Imerys USA, Inc. has agreed to transfer the. shares of the Purchased Entities to The Quartz Corp USA, a company owned by The. Quartz Corp SAS and .(b) Norsk has., agreed to transfer the'shares of certain subsidiariesto The Quartz Cnrg SAS; WHEREAS; pursuant to the Master Agreement and' in .order to consummate, ,the transactions contemplated thereby, Seller desires to sell to Purchaser, and Purchaser desires ,to purchase from Seller, the Shares; and WHEREAS, capitalized terms used herein but not otherwise defined herein shaft have'the meaning ascribed to such terms in the Master Agreement. NOW THEREFORE, pursuant to the Master Agreement and in consideration of the purchase price, mutual agreements set forth below and other.good and valuable: consideration, the receipt and sufficiency of which are hereby acknowledged; the parties�agree as follows: i. Sale of Shares. (a) Transfer. of Shares. Seller agrees to sell, transfer, assign and deliver,.the Shares to Purchaser on the Closing•Date_ (b) Consideration. Upon the execution of this Agreement add as the'sole.and exclusive, consideration for the sale of the Shares, Purchaser agrees to pay to Seller $12;000,000.00 for the shares of K=T and $18;000,000.00'for the shares of TFC, for ai' ag;regate purchase price of $30,000,000.00, by wire transfer of immediately available U.S. Dollars on -the Closing Date. 2, The Closing. (a) Closing Date. The purchase and sale of the Shares shall take place on,the Closing Date. LF-OAL0252"235M (b) Deliveries. On the Closing Date, Seller shall deliver to Purchaser, or shall caused to be delivered to Purchaser, the following- (i) original stock certificates representing the Shares executed for transfer or accompanied by executed stock powers; (11) all company books, stock transfer records, corporate seals, certificate of incorporation and other corporate and shareholder records (all of which shalt be bp - to -date) of both of the Purchased Entities; (iii) unconditional resignation letters; effective on the Closing Date, from all the directors of the Purchased Entities; (iv) evidence with regard to the transactions contemplated by the Master. Agreement that, in accordance with applicable labor laws, all required .consultation procedures have been duly carried out at the local level; (v) a list of all bank accounts and names .of all persons having signature authority over any such account and a list of the names of -each person or entity, holding a proxy, general or special power of attorney, or other similar instrument from the Purchased Entities; and (vi) an assignment document assigning the Imerys Excluded :Quartz Assets and liabilities from the Purchased Entities to Seller. (c) Excluded Assets and Liabilities. Pursuant to the Master Agreement;.Seller shall not sell and Purchaser shall not purchase or acquire and Purchaser shall not assume or become liable for -any assets or liabilities, as the case may be, contained in the Imerys-Excluded Quartz Assets -and Liabilities. 3. Representations and Warranties. (a) By Seller. Seller hereby represents and warrants to Purchaser as follows: W Selleris the record and beneficial owner of the Shares The Shares represent 100% of the outstanding capital stock 'of the Purchased Entities, and;represent all :of Seller's right, title and interest in the Purchased Entities. Seller has goodrand marketable title to the Shares and the absolute right to transfer the Shares to Purchaser and such Shares;. upon transfer - to Purchaser, will be free and clear of all claims, liens,' pledges, restrictions or encumbrances of any nature whatsoever. (h) Seller has the power and authority to execute and deliver this Agreement and to consummate the transactions contemplated by this Agreement; and .this Agreement:is valid and binding upon and enforceable against Seller in accordance with its terms. _2- LF.GAL02/32442357v8 (b) By Purchaser. Purchaser hereby represents and warrants to Seller as follows: (i) Purchaser has the power and authority to execute and deliver this Agreement and to consummate the transactions contemplated by this Agreement; and this Agreement is valid and binding upon and enforceable against Purchaser in accordance with its terms. (ii) Purchaser is acquiring the Shares for its own account, with the intention of holding the Shares for investment and with no present intention of dividing, -or allowing. others to participate in this investment or of reselling or otherwise participating, directly or indirectly, in a distribution of the Shares; and it will not make _any sale, transfer or other disposition of the Shares without registration under the Securities Act of 1933, as amended (the "Securities Act"), and any state securities laws unless an exemption from registration is available under the Securities Act and any state securities laves. 4. Good Faith Efforts: Further Assurances: Cooperation. Seller and Purchaser shall in good faith undertake to perform their ..obligations in this Agreement acid cause the transactions contemplated in this Agreement to be carried out promptly in accordance with the terms -of this Agreement. Upon the execution of this Agreement -and thereafter, each party shall "promptly - execute such documents and other instruments and take such further actions as :may. be reasonably requested by the other party in order more effectively to cohsuhimate or to'docuiiierit the transactions contemplated by this Agreement. 5. Miscellaneous. (a) Effective Date. Notwithstanding the date first above writteni; Mitral' and Norsk have agreed, pursuant to Section .3.1 of the Master Agreement, -that for accounting and financial purposes, the transactions contemplated by this Agreement shall be deemed to be effective as of January 1, 2011. (b) Master. Agreement: Nothing contained in this Agreement shall -be deemed to supersede, diminish, enlarge on or modify any provision or any obligations, agreements, covenants or representations and warranties of Mircal or Norsk contained in the Master Agreement (all of which survive the execution and delivery of this Agreement as .provided, and subject to the limitations set forth, in the Master Agreement). if any confiict"-exists7 between the terms of this Agreement and the Master Agreement, then the terms of the Master Agreement shall govern and control. (c) Survival. All the covenants, provisions, agreements, representations and warranties provided by this Agreement shall survive the execution and 'delivery of this Agreement and all of the transactions contemplated hereby. (d) Assigginen. This Agreement may not be assiged" or delegated by any party without the prior written consent "of the other. -3- LEGALM/3zaa2ssM (e) Entire Agreement. This Agreement constitutes the entire agreement of the parties with respect to the matters set forth in this Agreement and supersedes any prior understanding or agreement, oral or written, with respect to such matters. (f) Binding Effect. This Agreement shall be binding upon and inure to the benefit of the parties hereto and their respective permitted successors and assigns. {g) Execution in Counterparts. This Agreement may be executed in any number of counterparts, each of which shall be an original, and all such counterparts shall constitute one and the same Agreement, binding on all the parties notwithstanding that ali the parties are not signatories to the same counterpart. [Signatures on following page] -4- LEGAL(W32442357vS IN WITNESS WHEREOF, the parties have caused this Stock Purchase Agreement to be executed as of the date first written above. SELLER: Ime PURCHASER: The Quartz orp USA By: ' Name: Title: I EGAL02l32442357v8 NCDENR North Carolina Department of Environment and Natural Resources Beverly Eaves Perdue Governor Barnhill Contracting Company Attn: Steve Waters 1100 Robeson Street Fayetteville, NC 28303 Division of Water Quality Coleen H. Sullins Director July 14, 2010 SUBJECT: Approval of Operations and Monitoring Plan Burney Pit -Cumberland County-NCG020757 Dear Mr. Waters: ,JUL 1 6 2010 A Leman retary On June 29, 2010, the Fayetteville Regional Office of the Division of Water Quality received an Operations and Monitoring (O&M) Plan for the Burney Pit in Cumberland County as prepared by J. Branch Smith, PE with GS Engineering Services, PLLC. Submittal and approval of the O&M Plan is a requirement under Certificate of Coverage NCG020757 issued on April 30, 2010 prior to mining activities at the subject facility. Upon review of the O&M Plan by regional office staff as well as staff with the Stormwater Permitting Unit, a discussion was held with Mr. Smith regarding necessary revisions. prior to approval. A copy of the revised O&M Plan was received via e-mail on July 8, 2010. While the overall plan appears adequate in monitoring the hydrology of the surrounding wetlands and surface waters, we would like to stress the importance of gathering data from the proposed piezometers for a full twelve month period prior to any excavation in order to obtain appropriate background information. Should any of the proposed piezometers malfunction during the background monitoring period, repairs or replacements should occur immediately upon first knowledge in order to avoid delays in commencing active mining operations. Otherwise, we have no objections with the proposed plan and hereby grant our approval of the revised O&M Plan received on July 8, 2010. Should you or your staff have any questions, concerns, or require further assistance in this or other matters, please contact Mike Lawyer or myself at (910) 433-3300. Sincerely, lal�& 'J. Y;q� Belinda S. Henson Regional Supervisor Surface Water Protection Section BSH: ML/ml cc: J. Branch Smith, PE-GS Engineering Services, PLLC (via e-mail) FRO -Surface Water Protection-Stormwater Files Stormwater Permitting Unit -Cory Larsen Location: 225 Green Street, Suite 714, Fayetteville, North Carolina 28301 Phone: 910-433.33001 FAX:910-486-0707 V Customer Service:1-877-623-6748 Internet: www.ncwateLquali!y.org An Equal Opportu6tylAffrmative ACtion Employer NorthCarolina Naturally �� NCDENR North Carolina Department of Environment and Natural Resources Beverly Eaves Perdue Governor Barnhill Contracting Company Attn: Steve Waters 1100 Robeson Street Fayetteville, NC 28303 Division of Water Quality Coleen H. Sullins Director July 14, 2010 SUBJECT: Approval of Operations and Monitoring Plan Burney Pit -Cumberland County-NCG020757 Dear Mr. Waters: Dee Freeman Secretary On ,tune 29, 2010, the Fayetteville Regional Office of the Division of Water Quality received an Operations and Monitoring (O&M) Plan for the Burney Pit in Cumberland County as prepared by J. Branch Smith, PE with GS Engineering Services, PLLC. Submittal and approval of the O&M Plan is a requirement under Certificate of Coverage NCG020757 issued on April 30, 2010 prior to mining activities at the subject facility. Upon review of the O&M Plan by regional office staff as well as staff with the Stormwater Permitting Unit, a discussion was held with Mr. Smith regarding necessary revisions prior to approval. A copy of the revised O&M Plan was received via e-mail on July 8, 2010. While the overall plan appears adequate in monitoring the hydrology of the surrounding wetlands and surface waters, we would like to stress the importance of gathering data from the proposed piezometers for a full twelve month period prior to any excavation in order to obtain appropriate background information. Should any of the proposed piezometers malfunction during the background monitoring period, repairs or replacements should occur immediately upon first knowledge in order to avoid delays in commencing active mining operations. Otherwise, we have no objections with the proposed plan and hereby grant our approval of the revised O&M Plan received on July 8, 2010. Should you or your staff have any questions, concerns, or require further assistance in this or other matters, please contact Mike Lawyer or myself at (910) 433-3300. Sincerely, "&� _• 1;lq ►Q d Belinda S. Henson Regional Supervisor Surface Water Protection Section BSH: MLlml cc: J. Branch Smith, PE-GS Engineering Services, PLLC (via e-mail) FRO -Surface Water Protection-Stormwater Files Stormwater Permitting Unit -Cory Larsen Location: 225 Green Street, Suite 714, Fayetteville, North Carolina 28301 Phone: 910-433.33001 FAX: 910 486-07071 Customer Service: 1-877-623-6748 Internet: www,ncwateroua&.ora An Equal Opportunity 1 Atfirmalive Action Employer NorthCaroli na Aaturally Lawyer, Mike From: Sent: To: Subject: Attachments: Mr. Larsen and Mr. Lawyer, Branch Smith [branch@gs3-gse.comj Thursday, July 08, 2010 11:41 AM Larsen, Cory; Lawyer, Mike Barnhill Burney Pit O&M scan0111.pdf Just wanted to send both of you the revised O&M Plan. I think Mike said that both of you would want to look it over before giving the approval. We will try to get Barnhill to go ahead and perform the 12 month baseline condition monitoring now, so that the site can be mined within a year (if they decide to mine it). Thanks Branch -- J. Branch Smith, PE GSE GS Engineering Services, PLLC. PO Box 2019 j 1104 W Broad St Elizabethtown, NC 28337 Phone (910) 862-3400 Fax (910) 862-3410 Cell (910) 264-1071 OPERATIONS A MONOTO1RING PLAN NPDES STORMWATER DISCHARGE PERMIT BURNEY PIT COC NCG020757 FAYETTEVILLE, NORTH CAROLINA Date: JUNE 23, 2010 Prepared for: MR. STEVE WATERS 1100 ROBESON STREET FAYETTEVILLE, NC 28303 (910) 488-1319 Prepared by: GS Engineering Services PLLC. 9 9 J. BRANCH SMITH, PE PO BOX 2019 11104 WEST BROAD STREET ELIZABETHTOWN, NC 28337 (910) 862-3400 TABLE OF CONTENTS SECTION TITLE O&M ADOPTION 1 OPERATIONS AND MONITORING PLAN 1. INTRODUCTION 2. OBJECTIVES 3. OPERATIONS PLAN 4. BASELINE CONDITIONS MONITORING PLAN S. ACTIVE CONDITIONS MONITORING PLAN 2 BURNEY PIT COC NCG020757 PERMIT COVERAGE 3 APPENDIX MINE MAPS (INLCUDES PIEZOMETER LOCATIONS) MONTHLY MONITORING DATA QUARTERLY MONITORING DATA ANNUAL MONITORING REPORTS OPERATIONS & MONITORING PLAN (O&M) ADOPTION a� swwrHILa �courmpxrm 1100 ROBESON STREET FAYETTEVILLE, NC 28303 (910) 488-1319 This Operations and Monitoring Plan (O&M) has been reviewed by the management of Barnhill Contracting Co. and we hereby adopt this O&M into the operation of our mining facility, the Burney Pit, located on Gainey Road in Fayetteville, North Carolina. Mr. Steve Waters, Office Manager Date Southeast Division Barnhill Contracting Company OPERATIONS AND MONITORING PLAN INTRODUCTION The Barnhill Contracting Burney Pit Operations and Monitoring Plan is prepared to satisfy the requirements of Section E listed in the NPDES General Permit NCG020000. Currently, the Burney Pit is an undisturbed pasture and has not been excavated in the past. The Division of Land Resources — Land Quality Mining Permit (#26-45) has just been renewed for a 10-yr period. The O&M for this mine does not allow for pumping or dewatering to occur. There will be no stormwater or groundwater discharged from the mine activities to adjacent wetlands and/or streams. In the approval letter sent by NCDENR on April 30, 2010 for the NPDES permit, it states, "discharge of this water from the mine boundary (and any stormwater commingled with it) is not authorized under this certificate of coverage." Therefore, this O&M details the mining techniques that will be implemented and details a comprehensive monitoring plan for the adjacent wetlands. 2 OBJECTIVES The objective is to monitor.adjacent wetlands on both the east and west sides of the mine boundary in order to determine impacts on the wetlands during excavation. In order to determine wetland impacts, the baseline (or existing conditions) of the wetlands will ,be monitored for a seasonal year (12 months) prior to excavation, and then analyzed with the wetland conditions during excavation. BURNEY PIT O&M Page 3 of 5 BARNHILL CONTRACTING CO. Fayetteville, NC 3 OPERATIONS PLAN This future mining facility will follow this general mining sequence as submitted to the Land Quality Mining Program. 1. Obtain NCDENR mine renewal permit and all other applicable permits. 2. Construct gravel construction entrance along farm path at Gainey Rd. 3. Install locking steel gate at mine excavation area entrance. 4. Survey and locate mine permit boundary corners and stake every 100-ft or as necessary to mark boundary. 5. Construct swales and farm path/haul road into the site. Vegetate swales and roadside disturbance in accordance with seeding and mulching specifications. 6. Construct perimeter berms as shown on plans and vegetate in accordance with seeding and mulching specifications. 7. Add perimeter silt -fence as shown on plans and additional fencing if necessary to prevent off -site sedimentation. 8. Install "Open Pit" warning signs around perimeter of pit. 9. Maintain all sormwater runoff to flow into excavation pit. No dewatering is permitted or off -site discharge unless approved by NCDENR-DWQ. 10.After excavation is complete, remove all temporary measures, re -grade side slopes per Reclamation Plan, prepare seedbeds, and re -vegetate per the permanent seeding specifications. In addition to this general sequence, the wetland line setbacks and other buffers will be marked on site before excavation begins. The general excavation procedures will start with stripping topsoil and stockpiling on -site in the designated areas at the front of the mine boundary. Excavation will be with 3.1 side slopes and to a maximum depth of 16-18 feet. Average excavation depths will be approximately 10-12 feet. There may be encounters of groundwater at these 10-12 feet depths but most likely at 15 feet. Wet mining techniques will be employed while excavating material within groundwater. This wet material will not be discharged or left to drain offsite. There may be a temporary office and scales, but it is unknown at this time. There will be no vehicle maintenance activities or fuel storage tanks at this facility. If an office or other temporary structures are installed, Barnhill shall be responsible for making sure any pollutants or other chemicals will be addressed within their Stormwater Pollution Prevention Plan (SPPP) and other NPDES permit requirement. The permit's goal is to ensure no contaminated stormwater is drained off -site. BURNEY PIT O&M Page 2 of 5 BARNHILL CONTRACTING CO. Fayetteville, NC 4 BASELINE CONDITIONS MONITORING PLAN (a) Piezometers Installation & Vegetative Observations Two piezometers (monitoring wells) will be installed on both the east and west sides of the mine boundary (4 wells total). They will be located just inside the wetland line as shown on the mine maps. The piezometers will be approximately 5-6 feet in depth with a pressure transducer data logger inside each piezometer. Approximately 30-foot radius plots will be marked around each piezometer and plant species within each vegetative stratum will be identified and documented. During installation, soil colors and texture will be documented. The rim elevations will be surveyed and documented as well. (b) Bi-Monthly Data Collection Each piezometer will have a pressure transducer with a data logger to record water levels daily. Every two months, personnel will travel to the four wells and download the data for documentation and analysis. Also, site conditions around the piezometers will be documented including inspecting the piezometers for damages or data logger malfunctions. Rainfall will be collected bi-monthly using a combination of the State Climate Office of North Carolina and on -site rain gauges. (c) Quarterly Site Evaluation A quarterly site evaluation will include a qualitative description of site conditions and photographs in order to document physical changes and monitoring. This evaluation will encompass the area within the 30-foot radius already marked around each piezometer. Within this area, the land surface will be observed to identify evidence of soil instability, erosion, sloughing, subsidence, collapse and/or absence of hydration, and vegetation changes. Soil colors and textures will also be documented. (d) Annual Monitoring Report Once the wetland baseline conditions are obtained, an annual report will be prepared and submitted to the Fayetteville Regional and Raleigh Central NCDENR-DWQ offices for approval before any excavation occurs. BURNEY PIT O&M Page 3 of 5 BARNHILL CONTRACTING CO. Fayetteville, NC 5 ACTIVE CONDITIONS MONITORING PLAN (a) Piezometers The four existing piezometers (monitoring wells) will be used if possible from the baseline conditions monitoring. Piezometers may need to be replaced to ensure quality data. The rim elevations will need to be re -surveyed to check elevations and documented. If not clearly seen, the 30-foot radius plots will need to be re -marked around each piezometer. Plant species within each vegetative stratum will be identified and documented. The rim elevations will be re -surveyed and documented as well. (b) Monthly Data Collection The piezometers' data loggers will be replaced if removed from previous monitoring. Every month, personnel will travel to the piezometers and download the data for documentation and analysis. Also, site conditions around the piezometers will be documented including inspecting the piezometers for damages or data logger malfunctions. Rainfall will be collected bi-monthly using a combination of the State Climate Office of North Carolina and on -site rain gauges. Monthly reports shall be submitted to the Fayetteville Regional and Raleigh Central NCDENR-DWQ offices to ensure that mining has not impacted adjacent wetlands. (c) Quarterly Site Evaluation A quarterly site evaluation will include a qualitative description of site conditions and photographs in order to document physical changes and monitoring. This evaluation will encompass the area within the 30-foot radius already marked around each piezometer. Within this area, the land surface will be observed to identify evidence of soil instability, erosion, sloughing, subsidence, collapse and/or absence of hydration, and vegetation changes. Soil colors and textures will also be documented. BURNEY PIT O&M Page 4 of 5 BARNHILL CONTRACTING CO. Fayetteville, NC (d) Annual Monitoring Report During active mining conditions, an annual report will be prepared and submitted to the Fayetteville Regional and Raleigh Central NCDENR-DWQ office to shown no impacts to adjacent wetlands. The annual reports shall be submitted for a period of 3-5 years (subject to NCDENR-DWQ's requirement). If no wetland impacts are evidenced from the annual monitoring reports, then the Operations and Monitoring Plan will not be required as part of the NPDES General Permit NCG020000. (e) Corrective Actions At any time, if monitoring data indicates wetland impacts for a period of at least 1 month due to mining excavations, then mining shall terminate immediately. After consulting with the Fayetteville Regional and Raleigh Central NCDENR-DWQ offices, a decision shall be made to correct the wetland impacts. The recommended action shall be to offset 50-feet from current excavation and replace existing excavation back to existing ground grade. BURNEY PIT O&M Page 5 of 5 BARNHILL CONTRACTING CO. Fayetteville, NC .ik I I Z E . GS Engineering Services, PLLC. P.O. Box 2019 1104 W. Broad Street Elizabethtown, NC 28337 (910) 862-3400 Fax (910) 862-3410 enq 1 n eer1 n q(a)gs3-gse.com TO: Mike Lawyer NCDENR — Division of Water Qualitv Suite 714 - 225 Green St. Fayetteville, NC 28301 (910) 433-3300 DATE 06/29/2010 JOB NO. ATTENTION Mike Lawyer, PHONE # 910 433-3300 RE: BURNEY PIT Mine Permit 26-45 NPDES COC NCG020757 Fayetteville, NC DENR-FRO 3UN 2 9 20ia DVVQ COPIES DATE NO. DESCRIPTION 1 6123/10 1 O&M Plan for Burney Pit NPDES REMARKS: Mike, please review this plan in order to comply with the Burney Pit NPDES permit, and the attached letter by Cory Larsen. Call me with questions/revisions. Thanks! COPY TO: File SIGNED: J. Branch Smith, PE 04•. 7�G �l0 . Gnu.: a44x`41� 0..0;4f avt lt-V�5�5 abase WDENR North Carolina Department of Environment and Natural Resources Division of Water Quality Beverly Eaves Perdue Coleen H. Sullins Governor Director April 30, 2010 Mr. Steve Waters Barnhill Contracting Co. 1100 Robeson Street Fayetteville, North Carolina 28303 Subject: General Permit No. NCG020000 Burney Pit Coc NCG020757, Cumberland County Dear Mr. Waters: Dee Freeman Secretary In accordance with your application for a discharge permit received on August 12, 2010 and subsequent plan revisions, 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). As you are aware, mining activities at your site have the potential to impact adjacent wetlands. In order to mitigate this potential, undisturbed buffers, excavation setbacks, and wet mining techniques have been established along with wetland observation wells to monitor wetland hydrology as per the approved plans received by DWQ on April 28, 2010. Astpart:of.the:specific.requirements:for facilities near wetlands, found in Part III, Section E of your permit, an Operation and Monitoring a€P n must- be, submitted .arid.approveda y.the.Fa`yeyetfevi€Ie.Reglorlal'Offlce,before-min€ngActivities cccurat your -facility., Mining at this site without Plan approval will be subject to enforcement action. Please su6h iWt:he•Operat€owan d•Monitor€ng,Plan;for yyouiJzLOlit to,M(-MicFTael:Lawyer ootttie Fayetteville R_eglonal-Office w thin60 days"of your receipt -of this-permit-D Please note that mine dewatering wastewater includes wet pit overflows caused solely by direct rainfall and groundwater seepage for this type of mining operation. Discharge of this water from the mine boundary (and any stormwater commingled with it) is not authorized under this certificate of coverage. Please take notice that this certificate of coverage is not transferable except after notice to the Division of Water Quality. The Division of Water Quality may require modification or revocation and reissuance of the certificate of coverage. This permit does not affect the legal requirements to obtain other permits which may be required by the Division of Water Quality or permits required by the Division of Land Resources, Coastal Area Management Act or any other federal or local governmental permit that may be required. If you have any questions concerning this permit, please contact Cory Larsen at (919) 807- 6365 or cory.larsenCa ncdenr. ov. Wetlands and Stormwater Branch One 1617 Mail Service Center, nateigh. NorM Carolina VW9.1517 NorthCarolina Location: 512 9-8 7 Sal X F 5t. Raleigh, North Carolina 27604 Naturally lly Phone: 9t9-$07.630D1FAX:919•BD7.64941Customer Service: 1-B77$23�748 J�/ 1 Inlemet: www.riewalerqwlq.org An Equal Opoahmity %rUFrmative Action Emp gr OPERATIONS & MONITORING PLAN NPDES STORM WATER DISCHARGE PERMIT BURNEY PIT COC NCG020757 FAYETTEVILLE, NORTH CAROLINA Date: JUNE 23, 2010 Prepared for: 0 aaRwNau. N aammnnr MR. STEVE WATERS 1100 ROBESON STREET FAYETTEVILLE, NC 28303 (910) 488-1319 Prepared by: (? �7�'E EGS Engineering Services, PLLC. J. BRANCH SMITH, PE PO BOX 2019 11104 WEST BROAD STREET ELIZABETHTOWN, NC 28337 (910) 862-3400 TABLE OF CONTENTS SECTION TITLE O&M ADOPTION 1 OPERATIONS AND MONITORING PLAN 1. INTRODUCTION 2. OBJECTIVES 3. OPERATIONS PLAN 4. MONITORING PLAN 2 BURNEY PIT COC NCG020757 PERMIT COVERAGE 3 APPENDIX MINE MAPS (INLCUDES PIEZOMETER LOCATIONS) OPERATIONS A MONITORING PLAN (O&M) ADOPTION 1100 ROBESON STREET FAYETTEVILLE, NC 28303 (910) 488-1319 This Operations and Monitoring Plan (O&M) has been reviewed by the management of Barnhill Contracting Co. and we hereby adopt this O&M into the operation of our mining facility, the Burney Pit, located on Gainey Road in Fayetteville, North Carolina. Mr. Steve Waters, Office Manager Date Southeast Division Barnhill Contracting Company ®IPERAUGOMS aa© (o&cq) [PRAM INTRODUCTION The Barnhill Contracting Burney Pit Operations and Monitoring Plan is prepared to satisfy the requirements of Section E listed in the NPDES General Permit NCG020000, which deals with mines near wetlands. Currently, the Burney Pit is an undisturbed pasture and has not been excavated in the past. The Division of Land Resources — Land Quality Mining Permit (#26-45) has just been renewed for a 10-yr period. The O&M for this mine does not allow for pumping or dewatering to occur. There will be no stormwater or groundwater discharged from the mine activities to adjacent wetlands and/or streams. In the approval letter sent by NCDENR on April 30, 2010 for the NPDES permit, it states, "discharge of this water from the mine boundary (and any stormwater commingled with it) is not authorized under this certificate of coverage." Therefore, this O&M details a few mining techniques that will be implemented and details a comprehensive monitoring plan for the adjacent wetlands. 2 OBJECTIVES The main objective is to monitor adjacent wetlands on both the east and west sides of the mine boundary in order to determine impacts on the wetlands. In order to determine impacts, the baseline (or existing conditions) of the wetlands needs to be monitored for a seasonal year prior to mining. BURNEY PIT O&M Page 1 of 3 BARNHILL CONTRACTING CO. Fayettevifie, NC 3 OPERATIONS PLAN This future mining facility will follow this general mining sequence as submitted to the Land Quality Mining Program. 1. Obtain NCDENR mine renewal permit and all other applicable permits. 2. Construct gravel construction entrance along farm path at Gainey Rd. 3. Install locking steel gate at mine excavation area entrance. 4. Survey and locate mine permit boundary corners and stake every 100-ft or as necessary to marls boundary. 5. Construct swales and farm path/haul road into the site. Vegetate swales and roadside disturbance in accordance with seeding and mulching specifications. 6. Construct perimeter berms as shown on plans and vegetate in accordance with seeding and mulching specifications. 7. Add perimeter silt -fence as shown on plans and additional fencing if necessary to prevent off -site sedimentation. 8. Install "Open Pit" warning signs around perimeter of pit. 9. Maintain all stormwater runoff to flow into excavation pit. No dewatering is permitted or off -site discharge unless approved by NCDENR-DWQ. 10. After excavation is complete, remove all temporary measures, re -grade side slopes per Reclamation Plan, prepare seedbeds, and re -vegetate per the permanent seeding specifications. In addition to this general sequence, the wetland line setbacks and other buffers will be marked on site before excavation begins. The general excavation procedures will start with stripping topsoil and stockpiling on -site in the designated areas at the front of the mine boundary. Excavation will occur on 3:1 side slopes to a maximum depth of 16-18 ft. Most likely, excavation depths of 10-12 ft will occur. There may be a temporary office and scales, but it is unknown at this time. There will be no vehicle maintenance activities or fuel storage tanks at this facility. If an office or other temporary structures are installed, Barnhill shall be responsible for making sure any pollutants or other chemicals will be addressed within their Stormwater Pollution Prevention Plan (SPPP) and other NPDES permit requirement. The permit's goal is to ensure no contaminated stormwater is drained off -site. BURNEY PIT O&M Page 2 of 3 BARNHILL CONTRACTING CO. Fayetteville, NC 4 MONITORING PLAN (a) Piezometers Installation Two piezometers (monitoring wells) will be installed on both the east and west sides of the mine boundary just outside the wetland line inside the 50-ft undisturbed buffer. Two shallow piezometers (approx. 3-4 feet in depth) with data loggers will be installed on each side. The locations of the piezometers are shown on the mine maps and will be marked on site. The rim elevations will be surveyed and documented once installation is complete. (b) Bi-Monthly Data Collection Each piezometers data logger will record water levels each month. Every two months, data will be downloaded and documented. Also, site conditions will be documented and the data logger will be checked and maintained for long-term performance. Rainfall will be measured bi-monthly using a combination of the State Climate Office of North Carolina and on -site rain gauges. (c) Quarterly Site Evaluation A quarterly site evaluation will include a qualitative description of site conditions and photographs in order to document physical changes and monitoring. This evaluation will encompass an area within a 100-foot radius around the piezometers. Within this area, the land surface will be observed to identify evidence of soil instability, erosion, sloughing, subsidence, collapse and/or absence of hydration. The standard US Army Corp of Engineers Wetland Delineation Manual, latest edition, will be used to record soils, vegetation, and hydrology during this quarterly evaluation. BURNEY PIT O&M BARNHILL CONTRACTING CO. Fayetteville, NC Page 3 of 3 NOWT VICONTY MM KM PROPOSED MINE ACREAGE TABLE CATEGORY AFFECTED ACREAGE TJULINOSUSEDMENT PONDS 0-0 STOCAPRLES 2.0 WASTEPAES 1.0 PROCESSING AREA/NAIL RD 0.50 MINE EXCAVATION 49.50 OTHER (UNEXCAVATED EUFIERS) 12.20 TOTAL A nuisR ACRES 61.70 PERMITTED ACREAGE 74.50 CLI TENT AFFECTED ACREAGE O.GO RECLAMATION PLAN 1•RAM' LEGEND EXIST MINOR COOT" "'-'- EXIST. MAJOR CONTOLR —1 45— MININGIRECLAMAT•ON CONTOURS PROPERTY LINE ADJACENT PROPERTY :::77= "T"IMOD {SEONE WlLANTBACf,S _INE MINE PERMIT 6DW9ARY NAIL ROAD - - �- - - PALL ROAD SWaLES TEMP. SEDIMENT FENCE ^tr _ _-_ VEGETaTEO BERM `- ~--J RECLAMAOM VEOETAIION WETLAND MONITORING WELLS 1 � 1 t I 1 I _ _ 4 I w ]DZpYr Sp�>,Mk YNpS�L� gIPEER - �� ,Mir v sr i//� I r A !LT Pace. rip --_ - PER f fr-ti _ ' 1 7 f .(�`♦ eARNOILt CON rRACRNG CO.. INC �` ♦- 0$ 3160, RG 286 tt +•s•w� -• •.♦ P9. 100, PG 102 �, 045'4-20-4585- DELPwA L. kARR1S - % USSR PO 66s \�\ 08MINE 015V-W-iPSb'- ���CCC 0- DO . AFFECTED ARE 4WtT4A B�eTYeTT r - _ ' , 53.D AC /• / SO'MIN. 1RIpS ACM '- ( 1 ,RETLAMf�9ETlA[N � � 4 S, - t $TREAM . _ L A t S PI ��• y \, WETLANDS ZONC - SILT PEERCl, M 1 rtt t InE29RETE�W L6CATDN A-1 w uw+wf s reero� ui A-$ XMW4lAN4F riHNW 9NY B-E R wwl.a93 a NrlEs.lA! =>4 • - ZCoit E.-❑RAIJp±DY 1 REFERENCE DRAWINGS Re a ,A c 3Q3 PI PIN, PC 42L •.~ 040a-Jr-1RF5- Ln a C7 acq IL J = _ MINE f l F 4 4 W O v RMIT 6NDRY i + f ?4.50 ACI ~ Z Ir W J R„I � f OELREATEO WET,JLMO LINE / aCC 7 ' t 1 W o uj I ( IY' IRIEINJY IACH cj Z . _ l WCTLMr08ET6KK � sD' NUN. IMDISTIRBED I xLANO EE I Q 1 - - - - --"� '•, ' J SEA 1 I _ .FpRRiwp E DRAU-2,* ' A' j PPV F�PC ON 1 W EZO IMM TYP SEE 0"PLAN cc I 1 91WEAM 4� 1JIp OS NPPERMR 1 I W{ ETJNUS LORE 5 LOu'ST d IR,.uGNp+ UW der. pG 42 1 � a5A-20-s352- t - L-IL IL �, ♦ ` Ae. ♦ \ L�� .NRi 5 G 1 Rn vc Rm RA,er ~ ♦i1 ~♦ `�\. T3 5, ♦♦ ♦ \• ;�� ,GO 11 X n N ul HAROLD W. SMERRILL `�� � \r rG• rEMiH♦\ ,: ED N N Q' L7 w 3F33• PC B'd - "•' •• - BERk, TYA OF Zf4FRR G ABM d 1 s \ ♦1 ♦� W 2R4R, U'G 163 R U J h 0453-R9-4G28- _ _ � :: y\_... ws1-49-�,T6L w 2 uj W (!5 .f 2 = N h O q of .y. rDR 467A PG O44" 3Yr in a Q w o •Q Qh CDO:TTMTILIN! + •!. T . VRb• -� `,�\e\W1 -1w Q1 � N 1 ENTRANCE WITH �. 1 '0 -1 N ,p s+. •� LOCKED GATE - , $-ya.• Z W Go m _i $ a FEL70N 40GPE l+ �\ IA/�R�/ pr O OR .tilde. YG 7 • • 1 z 4 0, O Le=i Pe aR-PC. 137 I fA •0453_ I � J X GAINEY ftU•.. Lu _- _ ___ - - LAWRFNGE A IN1N� } LLE HARRfS ` 1M F+ u DI �G>d �D � DI 2- Otis 39-9r1A! P8 51. 25 N<RCN a IkU �'•1` ` �,� - 4 8-24AO ADDED PIEZOMETER LOCATIONS ,JOS I� De 7015 PC 394 �4=3._1a-561!- 3 6110 REV. RECLANATrON PER OLO JB5 2 5.2{f.10 V. AFT. ACRES TO. PER [X._Q JBS GRAPHIC SCALE PROPERTY DATA, PIN RT: 0456-20-4585 MINING PLAN ZONING: RA 1 2.1 B:1G REVISED DETAILS FOR DWQ/OLq JBS w� a,mea n I'=200' TOTAL ACREAGE: 174.97 Aft I R,l 200 It. REF: 06: W60, PG 286 PB: 100, PG 102 .law wir. SARNHILL CONTRAC7NG CO, PROPERTY OWNER B NINE OPERATOR; BARNHILL CONTRACTING, CO. Po Box 35375 FAYETTEVILLE, INC 28303 TEL: 910-488-1319 PO BOX35376 j 1700 ROBESON ST. FAYETTEOLLE, NC 28303 (910) 488-7319 MILNE MANAGER: STEVE WATERS RU L 1 = zoa' Rar aR sEi1 .. NOTE S: L THE PROPERTY BOUNDARY WAS NOT SURYEYEO, BWNOARY INFORMATION WAS TAKEN FROM DR. 5160, PG. ZOO - B RD_ 10G. PG. 102 w er wRc nARRR Z. TOPOGRAPHIC INFORMATION WAS TAKEN FROM NCDOt LIDAR CONTOURS. JYYT/,ESS NAY 2009 SKEET i GF ]. WETLAND DELINEATIONS WERE TAKEN FROM WETLANDS MLINIII FOUND IN N O 93, PG ISO DRAWN BY APF4, N ENGINEERING AMC APPROVED BY RUSACE Rw�Rp R9 A.MINE SCREENING FROM PUBLIC ACCESS WILL BE PROVIDED BY EARTHEN BERMS ALONG PORTIONS OF THE PIT PERIMETER AND RED TIPS ALONG GAINEY ROAD S. RUNOFF FROM MINE AREA SHALL DRAIN INTO EXCAVATION AREA. NO DEWATERING SHALL OCCUR UNLESS PERT NAVE BEEN OBTNfRED, ■ BARNFI II.L JWT/JBS �� 6, MINE EXCAVATION, OPERATION. AMC RESTORATION ACTIVfTiES WILL NOT INTRODUCE ANY FILL, STOr KPILE$, WASTEPXJES. OR NON-MOGIL_E EXCAVATING OR PROCESSING EOUIPMENT ABOVE THE PRE-DISTURBAVCE GRADE. '. _ __ _ _ �+APBo'TF77 7 IIIRNEv Pit 41NE REMEWAI DRAWNCS �A TFMPnAaRAY SFFFIING SPECIE CATIO S - COASTAL PLAIN fnan-wef,,�pd,-gfljlg� A;. }STURDED U6.A5 SH4L & DRE55EU TO nrC EM91w.0 TYP+GIL SECnON AN ntIFO M RIPpEII TO A OFAN OF 4-NCNB n& Iw 2 INCHES 9WL BE PULVERIZED TO PROYOE A I/f%ft MDKD. W k[CE-Sar S. IAA AND TEATT N SHMo BE MCCMQ MTW INTO THE 5O4 PRIOR TO 5EEOs1O FOLLOW SOB. TESTS AS SPEEInEU IN THE TABLE -C POLLO-C TABLE I$ REFERCNCEO FROM NO FROSgN CONTROL MANUAL SEC. 6-10. COMMON NAME 'Rye MIA'A Rbfe L.epredesa G...fan YIIMt BOTANICAL NAME EPEdIq SMORATBB laraars PERT,UZATIONS FERTILIZATION AGRICLILTUIeAL LIMESTONE 10-10.10 LIMESTONE IrWedle IDWPale PLJNTIFp 0ATE8 SgcaW rereeM 14- C. p 120 1-1 .9 1000 7.003 fill - 1 130 ""-All6 AMmmeM1N sv W Y ..be M- C'00 SO Ten OR 1. 20pD L., IMF - AIS5MM10 IWO N-Gca 40 fey, OR 750 2OCO V15-*15 PERMANENT SEEDING SPECiFICADQNS - CCQJAL P(f i�N on-w�jlgnd poilB� 1. ALL d511Ai(Eb IRELS SAWLL 8E DRESSED TO THE EXISTING TY 14 SECMRI nLLEO OR RIPPEO�TP A MAN. 0" OF A-OCN , AT TOP 2 NC.IES SNAG. 9E PULVEw21D rO INROY4TE A UN,FGR1F 5ErJBM IF NECESSARY, LIME JM PERALi ER S.0ULa BE INCORPQMTED INTO THE SOP. PRIOR TO SEEONG FOLLOW SOL TESTS AS SPECIFIED IN THE TABLE 2_ THE FOLI.001140 TABLE 15 R[fERENCLI MM NO MUSgR CONTROL MANUAL SEC 6-11 I COMMONNAME BOTANICA'. NAME 'SPECIES SEED RATES FERTILIZATION 6 PLANTIrya NOTES Ibrlacre LIMESTONE CATEE Frye. Dorn Seceie cercsN NII Gap _ BY 50, Tes: S'i5 NBwei Nne Gap W" Gap my -Crap Nurse Gop 30 IO 10 10 By Sol, Tpt 9y W TTs1 By Flat Test By I T 1 fIII - Q15 4115 - 11111,15 41F5 •:Ils SIT - B7 - TrKWP seatMRn p.mNn Minas Set eN 1I Browmote 1111111.4 Moohl beer-, Kdw Leepeiva Kummawe stnelis Y galls Saedeee Leepetlso Lespedera anere TAmlant' N -sit,Ie IS 3y 6ci Thit 1011 - 411 C.,Aped. Grab ErsmocNa4 o.N- NpHle. tie 5.10 3y SW, Tesi W', - Sol KY 21 T.II F..- SahsdmaNe TA- TAsn.,M- ton 3y Sail Test E130 - 3I16 119-heFd. Oraes Cynodan-Men Nv1.IN:x 25 a, Sall 1.1 .115.6-30 SWNchgreb FsaNaum NrpT.Um Nwine 350 3y SatTnt 12r1 -4F1 3.6U W30VWI aM66penes -Idle a U.kw i 304 3.00 W 4 mi- aeetl smi. 2 SO 2 50 W 5 admr Feed mie s Ind ... III s Sarghesvum Mere Nelh. 7 OC ST Sdi Test 121 - 41l T 00 W 3 otlmr send specin U-ey a wape as cheY.I.W 6 Da 600 W 4 other seed imi. S W 500 W 5ott-III swive C7Pty m WGterrt cOsatel p1Mn Ind -grew S sgrlsens""Fu e>m N of t 7 DO By I TINT III . SIT 7 00 W 3 ad"vend amen e�1NMda-a fi 00 600 W 4 other eeetl.peCln S OC 5 00 W 5 otlrer geed specles C ely In -I- cant* plain Ei4 W-M.. Andapeprl pre NKk 700 By S.D Test 12M - WI 7 00 W 3 W-.eed epKles F.r 6 D0 5 00 W 4 tilmr .eed Pe dw 5 00 5.00 W 6 opts+ .tied -pewee Ele1a BArlaeRel Beldraellyrt- NMyw 700 By "I Test 12" -vI 7,00 W 3 oats snd soedn carman 8 00 600. A ad- seed e1NFMs 5 00 500. 5 ad- said sPaauc A A Z% PERMANENT SEEDING RECOMMENDATIONS FOR RECLAIMED EXCAVATION AREAS MULCHING SPECIFICATIONS 1. MULCH TCATES y U PBE MU Ni SEEDINGS NMEIx.AV9C AREAS THAT CANNOT BE SEEDED AHRUBS. G W ENE USE ANG RCANI SHOULD BE EXCEPT *Go TO PROVIDE TEMPORARY AIRY PFFCT OF OPEN AREAS. SHRUBS. AND TREES. USE IN ORGANIC 1A11LCN EXCEPT W000 FIBERS FOR THE TEMPORARY RtOTECnON. 2. CI.ENCFr. STaHL2ER5 MAY SE U5ED. BUT II 6 NOT RECMUENUED FOR VEGETATION GROw•TSI. RETER TO II-q ERGS ION CONTROL MANUAL FOR A LIST OF STABILIZERS AND FOLLOW MANIIFAMPERs 5PEOPICATWNS CONTRAGtOR SHALL. BE RESPONSIBLE FOR CLEANING ANO RESTORING TO PRE-GONSTRLCRON CON'OITgNS ANY AREAS pxCIE ME PROJECT LIMITS ILWT MAY mAOVERTENTr.Y RE oAUACi DUE TO THE FAILURE OF THE EROSION MEASUNES DURING GFUkO&GI AND AFTER GRADING HAS BEEN CGIWLETEO. 1 NE FCLIOMNG TABLE IS RETERETFCED FROM NO EROSON CONTROL IUMNAL SEC. 6-74. MATERIAL RATE Ot/ALREY ORGANICS Aiieon Shaw 1-2 Dry, a,Via w'Bd9 V1aatl CNlps 5-8 Ai, dy Wood Fit- D5-1 B.,k 35 ay-m At, di elredoo FI D,xd C.. SdRa 4.0 GUI M 44ITt wnjlls 9e,ioa: 1.3 .Haan, ihmuhr eo 1- Ile- I WaABsarflg Tema Caw area neRw g-fom NETSIMATTiNG Jot.-1 Flah'gi gneK - E.-I.- CAR, .Ica Iwopd Mee, ma6 Flee,gist- ving 05.1 Cont-- 4ben wIh ho-4c, �c epen, I r NN ,ex..K,.. r,et 4 w. IMF aFuw ' .r �Ii a�nwc�Fra -^ CO+aG'm rti u cr NgTES: F 4r.Ae�ael a arm °4 :,�cw.s�eCbe�O n *e . ea a � sa.ol�ron 'ar`a" �'w�` ePicrunaN AnINFTN 1[aMPd FeFaT ,.Tea rl[ ►1aac Mrn.m tiPalal. TEMPORARY SILT FENCE r.ps>aomrcila we talc TAT a:�. s m. 'MYb av n.n•+sa �J m ar wm Too, N'n ER051ON ,CONTROL MAINTENANCE PLAN NOTFS I. THE tWk ROAD WILL NAVL A CONSTRLCT,ON ENTRANCE THAT WILL BE PETeO01CALLV TOP -DRESSED FAITH AN ADDIINNiAL 2 INCHES OF AGGREGATE TO MAINTAIN PROPER OETTH, a w,LL BE MAINTAINED IN A CONDITION 10 PREVENT MILD OR SEDIMENT FRCµ LEAVING THE SITE. IMMEDIATELY REIMCFJE 081ECnt1NA13LL MATERIAL SPILLED. WASHED OR TRACKED ONTO THE CONSTRUCTION ExIT OR PUBLIC ROADWAY. SEDIMENT RILL BE REMOVED BEHIND THE SEDIMENT FENCE wHEN IT BECOMES HALF, -FILLED. THE SEDIMENT FENCE WILL BE REPAIRED AS NECESSARY IQ AUNTAiN A BARTDER- STAKES MUST BE STEEL STAKE SPAONC WILL BE 6 FEET MAx. 1M7H THE USE OF EXTRA STRENGTH FABRIC, w"LTT WIRE BACKING- STAKE SPACING MLL BE 8 FEET MAX. WHEN STANDARD STRENGTH FABRIC AND YMRE BACKING ARE USED. I ovih:Q Y rats 55r Ip N wNSfN LEPiw YNNIAN m A OONONION T9 Pevn'n uuo OQ SEOLENT r" �EAIANI: TIE IMAM, Imep_ INApM'Etr PEMOK aS.iC1101MCE e,Idpnit tom-EU. RAV® OI TILIEO ONn 11q WNSrwo" OrnTAK[ ae FLes,C ,aWRar. GRAVEL CONSYRULTION ENTRANCE +c�%aF USGS (QUAD IMAGE NTS I f 10T EXCAVATION SE18AOL id MN. tMbST. pRFU TOP W WING AEA. Sat sERANp CROUIIp _ _ EIEY- T6 i0'M p 9 'JUTE WcOvAt OOrm DO'• IFF" IO WATEA EUEY . la.6l k a GROUND WelE9 ,UI 73"1 3O'TOM 6 WI AEA. IIQJ: RECLAMATION - NOTEF.. T. RECLAIM SLOPES TO 3:7 OR FLATTER. 2- ESTABLISH MIN, 4-FT DEEP LAKE 8 WEGETATE PER PERMANENT SEEDING AND MIJLCHING SPECIFTCAnONS- TYP, CROSS-SECTION OF EXCAVATION AREA ALONG WEST SIDE OF PIT NOT TO SCALE 0, Min �107. SETTLEMENT s.a• Nr, - '!�_�I,. EXCAVATION AREA 5PFCIFICA7'0N5: 1 REMOVE ALL TREE$. BRUSH AND STUMPS FROM DIVERSION FOUNDATION 2. CONSTRUCT RIDGE TO FULL OMEN510N5 9TOWN- NLOw TOE roR SETTLING. 3- COMPACT RIDGE WWWFLS Of GGNSTAICTION EWIPMENT. 4. ENSURE THAT ENE rots Of THE ChTERSIQi a ON DESIGN GRADE OR kXWR AT ALL POINTS. 5. SEED MN VULCM MIIEDMIFELv AFIEp L'D115TrnK:TIaN. SEE SEEDING AAD MULCHING SPECIFICATIONS. CROSS-SECTION OF Eia,.RTHEN BERM NCT TO SCALE: SEQUENCE OF MINING OPERATION I. OEI.Ir NOCENR mm. r--I p-il ana a1I other applicable 2 Caal.wct grvlei Cv.alnFalirr e.nanw ..-, I.- Pat. at GP-.y Ad 3. Inetdl Imking seal gate at mine Iarnwtem - entrance. A %_wy aNe diI mne pe,hA bwndry behhe. and .take ewer, IDo-It a as ecaIII SP r-F, bwldd,y 5. Canat-t ...Is. Wang howl road and Yeq.e1. In occorCancss a;th y.d;nq and mPIF:h7ng .pecR4etim.. 6. Con.1nIFt W-.t, a.nns es sh.- an Pons aid vegetal. ,. PPcd Fpnee .Rh eseding and mulching ,p.ciNcptnmA T Add Pw,mslr at-rehce OFF Via., at, p,eh. antl aaNllan Fs fFFhcItq IF TeassedI 1e wit-1 CR-- it. eq>rwl III 61netdl -OA.n PIT- II We awed prim.tw OF pit. 9- Maintaln MI Oiarmwalr rynalf to Now Into eno Chan pit- No dewaYVA 9 --tied a RR- 11. dachd.ge enl... ob,T TA by NWENR-OWO 10- Aster e. 1.1- a ,-'Met., n I. I-Parory m.asale.. regrode side slopes par RedameYian Ploh, ensure 0kc le 4-Ti pr deeper, phII seedbeds, and re -vegetate per the permanent seed;nq swc'r:cot�ans- +u tO (T+o) 241 ITT xa .� A Ire Mar[ .apei.� �e I �r mll�alrto� I iq .,ei saga uaE COMPACT FARM/HMDL ROAD MTH W1ALrE OF S:W11EL SILT. AN; EXISTING SQL LmLESS Ex,Sn"t; SM VRI. RIOT COIBAC," 2. YEGETATE WAuT. ROAD SWALES AND CUM M10 EXCAVATION AREA AND NOT OFF-SIIE- R S -SECTION OF HA ROAD NOT Tp SCALE 101' ElICAVATION SETBACK so, MIN (F,pSr. u TOP OF MINING ARTI TENT - [l 1ER.1Wp C.- LNS RrJINAnfXr.A O • w:1LM0 fA1EN ELEv.. 7A,1 Fe p son.c I OE .NN4 AREA. 6D'M DOW MAIER uL . 6a 17'E REaLMATION NOTES: 1. RECLAIM SLOPES TO 3:1 OR FLATTER. 2. ESTABLISH MIN, 4-FT DEEP LAKE dI VEGETATE PER PERMANENT SEEDING AND MULCHING SPECIFICATIONS. TYP. QR�S-SECTION OF X AVATION AREA ALONG ST'SIDE OF PIT NOT TO SCALE REFERENCE DRAIMNGS N = z n 4 at 0 LLI 00 pee Lu Z III i Z Lu Z Z Lucc OC Z N m oc a a �0 Z U 6-2.10 EV. RECLAMATION PER DLO JJEF5 ' 1 1 2.18.110 REVISED DETAILS FOR DWO/DLO IR5 c.PNm raN BARNHILL CONTRACTING CO. PO BOX 3537617100 ROBESON ST. FAYETTEVILLE, NC 28303 (910) 488-1319 N/A R s.N2p JMT/Jg5 MAY 2008 GOFFFRAC MIG a JWT/JBS Y ep,ncr en 3JRMEv PIT VINE RENEWAL DRAWINGS S- ti SHEET 2 DF 2 DET-1 Beverly Eaves Perdue Governor NC®ENR North:Carolina Department of Environment and Natural Resources Division of Water Quality Coleen H. Sullins Mr. Steve Waters Barnhill Contracting Co. 1100 RobesWi Street Fayetteville, North Carolina 28303 Dear Mr. Waters: Director April 30, 2010 Dee Freeman DENR-Secretary SRO MAY 0 5 2010 DWQ Subject: General Permit No. NCG020000 Burney Pit COC NCG020757 Cumberland County In accordance with your application for a discharge permit received on August 12, 2010 and subsequent plan revisions, 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). As you are aware, mining activities at your site have the potential to impact adjacent wetlands. In order to mitigate this potential, undisturbed buffers, excavation setbacks, and wet mining techniques have been established along with wetland observation wells to monitor wetland hydrology as per the approved plans received by DWQ on April 28, 2010. As part of the specific requirements for facilities near wetlands, found in Part III, Section E of your permit, an Operation and Monitoring Plan must be submitted and approved by the Fayetteville Regional Office before mining activities occur at your facility. Mining at this site without Plan approval will be subject to enforcement action. Please submit the Operation and Monitoring Plan for your facility to Mr. Michael Lawyer of the Fayetteville Regional Office within 60 days of your receipt of this permit. Please note that mine dewatering wastewater includes wet pit overflows caused solely by direct rainfall and groundwater seepage for this type of mining operation. Discharge of this water from the mine boundary (and any stormwater commingled with it) is not authorized under this certificate of coverage. Please take notice that this certificate of coverage is not transferable except after notice to the Division of Water Quality. The Division of Water Quality may require modification or revocation and reissuance of the certificate of coverage. This permit does not affect the legal requirements to obtain other permits which may be required by the Division of Water Quality or permits required by the Division of Land Resources, Coastal Area Management Act or any other federal or local governmental permit that may be required. If you have any questions concerning this permit, please contact Cory Larsen at (919) 807- 6365 or cony-.'arsen(a)ncdenr.gov. Wetlands and Stormwater Branch One 1617 Mail Service Center, Raleigh, North Carolina 27699.1617 NorthCarol.ina Location: 512 N. Salisbury St. Raleigh, North Carolina 27604 Phone: 919-807.63001 FAX: 919.807.64941 Customer Service: 1-877.623.6748 ;Vatumlly Internet: www.ncwaterquali�.org ;/ An Equal oppodunity 1 Allirmalive Adlon Employer Mr. Steve Waters Burney Pit — NCG020757 April 30, 2010 A Sincerely, for Coleen H. Sullins fi c ._ gFayetteville Regional Office, Michael Lawyer Central Files 1PStormwater Permitting Unit Files Mr. Branch Smith, PE, GS Engineering Services, PLLC, branch(ags3-pse.com. STATE OF NORTH CAROLINA. . DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES DIVISION OF WATER QUALITY GENERAL PERMIT NO. NCCO20000 CERTIFICATE OF COVERAGE No. NCG020757 STORMWATER DISCHARGES NATIONAL�POLLUTANT DISCHARGE ELIMINATION SYSTEM In compliance with the provision of North Carolina General Statute 143-215.1, other lawful standards and regulations promulgated and adopted by the North Carolina Environmental Management Commission, and the Federal Water Pollution Control Act, as amended, BARNHILL CONTRACTING CO. ❑ rn is hereby authorized to discharge stonnwater from a facility located at ® Z Burney Pit i i1 Gainey Rd — SR 2221 0 .Fayetteville, NC Cumberland County to receiving waters designated as Rockfish Creek, a class C water in the Cape Fear River Basin, in accordance with the effluent limitations, monitoring requirements, and other conditions set forth in Parts I, II, III, IV, V, and VI of General Pennit No. NCG020000 as attached. This certificate of coverage shall become effective April 30, 2010. This Certificate of Coverage shall remain in effect for the duration of the General Permit. Sided this day April 30, 2010. 1 for Coleen H. Sullins, Director Division of Water Quality By the Authority of the Environmental Management Commission LOCATION MAP: ,! Y �"i"•� ` `� i, '' j!, ,,jr i - ''� ,,,F a K �� + ��?." ^�. 7 �,.r�, ,:7'. �! :r.f .t! I S , a v rl pJ, r' 't l ti. 'i s r +7rf, + .ar, h ` t� t � vi ` ":.f �t+�� +• /` � � � � T` �� -".� , � � -.' fl �.• "g �Py§- `�r 1 S ' '�,-i t 4 L ` F r - J�# ` ,.r. �-3f�•k � t �.' 1' �� - iIvp 5cda' \+`y \ r�Pa ryr yi �I v a v4,rl �,• t^ "�rtR'...'rf � ,<'�" -s, '.'.1'�.� `�f J4 �:�r {� �n �� ��� � t �� `�I ,% � r� � 1 � tt x �,,;� � "'�`� r/.r. •..� :���: .� J %•�' .r /� r"� r, t ':' na ,r t '' - f - y .► y } �r n� r .il F �\ "„_-.. vti \ 'E`YK, �`-1 i id ti rti'�Y ✓.- � ..r.' q�.m t„Y �iI1t v' ry-+,-H�. ,�?� art; C �r•"� i F - .� iS `. I - S .i Y%' r 'il i*...-ate r L— r' 1°tad i ��a+Y,~�(? ^) +. f`.y-�+- ./� ,✓r?r� i vw- ll�: . f x 1r> a `l +�� r!"' --. ,r S !! 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II 1� i-'� '.:r✓ zr 1 �La r� „•4 8•i{` 1 ayl E '� v;\�R`~I :rE { �(.?_ f?" j 'r�✓,rr-'•--. ,}!Y�' x�l:•,q *_.a_4F�1#. �tl SJJ ra E r' i• �j i`SIII l i��h + �i^- \ t a :---" _ � .�• x��„c ,y'w•u If K-.>n.i"""'r_'-fix dl r! �"''+4�'t; >�tlal#e' =�K �c f 4 v� I'y'_i' i- y�l r�.�r 1 �/•��.��µ, s� c. Y- !4 v� f_ + 5 �; a;- ! s! �p� .sa $-r / 'I r�•' }� I i :JAY J1-; f r : s.-. aX :. 4�, c �! +i � ?':�41r„Jrs?.:w -�f._ 'I E �"\ '•� 1,: i I �i:cdr ,�irµ� :F'' I 1 f is'?. NCG020751 r! rt- � N}ap Scale .1:2,0,000 BARNHILL CONTRACTING COMPANY Burney Pit i LabWde: 340 57' 36" IV Longitude: 780 49' 20r' w County: Cumberland Receiving Stream: Rockfish Creek Stream Class: C , Sub -basin: 03-06-15 (Cape Fear River Basin) A eta• . Facility Lacativn N 1z_-kmq mav- 1 To Fayetteville 2218 87 233 Y 2212--07922 8 � Guys reek f,1 " » Gainey Rd. 22 2 J 1 ,.�, •. 1 tL b To 1 Tar Heel NCDOT VICINITY MAP NTS e PROPOSED MINE ACREAGE TABLE CATEGORY AFFECTED ACREAGE TAILINGS/SEDIMENT PONDS 0.0 STOCKPILES 2.0 WASTEPILES 1.0 PROCESSING AREA/HAUL RD 0.50 MINE EXCAVATION 49.50 TOTAL AFFECTED ACRES 53.0 PERMITTED ACREAGE 74.50 CURRENT AFFECTED ACREAGE? 0.00 LEGEND EXIST. MINOR CONTOUR - - —1 7 0- - - EXIST. MAJOR CONTOUR 1 45 MINING/RECLAMATION CONTOURS PROPERTY LINE - - ADJACENT PROPERTY ...� WETLAND LINE WETLAND SETBACKS LINE MINE PERMIT BOUNDARY HAUL ROAD 11VI HAUL ROAD SWALES TEMP. SEDIMENT FENCE VEGETATED BERM RECLAMATION VEGETATION 1� WETLAND MONITORING WELLS ? 1 ,' l 1141�411111{Iti! 1911,3' v v v /, /! !r I I IIIll4yllyly111 \\ \\ \ ` `�\ r/ f /: / ? I r l 1111111U11I f w Ld / V r r f/ f -. o.� .♦ v '/ . v � `�\ \ _ _ N _ y j�'ir,! CJw sue•\ ♦ ` ``"`��� _�- - _ _---_ _____ '1 11�f��'i/f�/,` /� � 0 w v 2is `S9" ,. ♦ �' j r *4%4 _ RO 54 '! \;; �1 i f r%%_ - ���\� srrsi if �i% r �\1 / w w , -w,�✓'- IW w � ... �i----_ 5 �s•e� � I r w 6 w : . % it SO FT MIN: UNDISl't3RBED BUFFER� J/ w w w w 'cl� wl � w ,\\ w ��\ i ' w Iw w \ w w w / ; \\ 917 YVfoo, w w IV ' .yMINE� w l\ 'w;' / w w w /r 4-•� w w w PERMIT BNDRY ` �� a 1 ) ry00. w w f! i/� ,//�•a 74.50 AC / w w w w wI w w w �. w 'll f�_ �~ w//mow `\w w \\ w w w w w w v w w �. w w 14, w w w v w w r f w 0,11 w w w \ 141 ` W 87' w w w vk\ w w w w- w w v I �\ _Illl- W w w w \wfp0 — I � Ii} 1 O w 1� w vti\ w .\nt li�_ a( ., I _ �_ \ \ I �. STIRC AM I �� �` o w w w w ems\ . w \w w _-w w I �� l •\ STRE ~- -__ W+r \\�\ �o ti5 - - - - - - - - - WETLAN ZONE D' 60 __ ---- )1�S / w w w `�✓ :-.w w w w w w � '� 11 '� \ \\ \ .-`` •\ w w w w w \ w 4 \ Jam.. 0 a \\ JI IIII S 9 \ \ 601 95 S 7�•54 = f v 1 1 IO RECLAMATION PLAN 1 =200' Iisk41,1;4 I 1 1 lf1r11' Iilki441111 r, I 1 r q41 b vv vvv_ , v I • v Sdfl sil9Sn Pproveda Construction ji, aoc,id li f i 4 / l I l�4 I hill ♦`;♦ \�\� 1\\ \ / I 4 \` re U9red by thle- c (7Tliid r / I I lllllltl}1111 \t`;`�\i\\\I\1 `- ` !' ` .! \ ,. - require that thu 11IlIl (IIIf! \`��\i\�\��o\o\,\ \�'` Il �--- �r { \ r�o ectdurinr ccnstru l Illiiif III! �''1\�\\ ` ♦ � \ _ - In�p o y it J . }/ .1; \ .\\ ` \ \ ♦ \ - _- � � plans and specs; and ! I I Illlllllllll `3' \\\ \ 4 _�stOfmWOtL'rnlleu.� - r \ i 1Jj1l y /ll J Q `\ \ .. I` 11� r - ' `\ �\ I \\Permit NC�vZC Illl l I �1Y141}I!!,I! ,' i ` `\ ` \ lrfllll}Illlll til8i'1�' ! rSr_. En`1 \\ `, _o !. �` I `\ ,_at# Aft_... `\ r ! I I illllll9' I I�illl'ill � \ ♦ ! i ' ----- \ \ \`~\ \.` ` _^` LI�iISE B. DRAUGHON 1 y / i : i � is lglilljll `' w DB 81-48, PG 389 / i r + dsillrlir''i ♦ _ PB 101, PG 42 ilil I S,e . s ♦ I _ 111116 1 f° ° ♦ 0454-31-1976- } ! / ! r1 `(rll1 / 1N fi dw 3r� e r? •"w v`.�� �; `� �-! 1 "r y 1111111f! r , (`' � 4 ' I \\\\moo\. \- '1 / / / � \ ♦ - / _ s _ sti \ r01 Irlff�lf/frr 5� rJ,�' - .�-,:-9-•^ - ~`/ - , / � \ �\\ I I _\ \ 1�~- l j I I 1 1 _ - 50 FT MIN. UNDISTlE3ED BUFFER / r ; MINE / ��-/' r ` N 307917 W / /' 108 74 r ` f'" / PERMIT BNDRY N 32"f5'44 E 1. 74.50 AC 133.50 SILT FENCE, TYP. / r DELINEATED l WETLAND' LINE Il o n�' BARNHILL CONTRACTING CO., INC I ; 141' UNEXCAVATED DB 5150, PG 286 WETLAND SETBACK 11 1 y I \ ` I ( i PB 100 PG 102 I I i 50' MIN. UNDISTURBED 11 ll r8sg4s; � .`\ ?G .\ ? rl 11 I WETLAND SETBACK 7 1 11 s, 1 0454-20-4585- pro 5 I \ 1 DELPHIA L. HARRIS\I DB 2654, PG 661 C Fi „ G,p� ! - + t41' I 0454 00 2056 a �\ � ,87' ` I 11 MINE 1 6� 2 fl BG ` WARD E. f1ftAUGf ION \ �� / DB 8100, PG 422 1 z c v b - AFFECTED AREA I PB 117, PG 158 I 87' UNEX A ATED 61 j 0 0454-30-7203 \ \ WETLAND SETBACK �_-- �J3., AC �� \I \ \\ 50' MIN. UNDISTURBED WETLAND SETBACK 1I , O_ 11 ` 1 \11 \`, 'WETLAND MONITORING -- STREAM `\ ��� o - ... STREAM 1 `\ WELLS; TYP. l & ' B 1, I, \\ \\ SEE 0&M PLAN WE LAN � ZONE .o \ g 1 AND NPDES PERMIT\ WETLANDS ZONE 4 T DT \` 1 � \ a � \ ` I f `�OUJSE B. DRAUGHON - - - - --.. -- SILT FENCE, TYP. \ � �j \\\ I s� _ _ ... DR 3644, PG 888 J. ° - PB 101, PG 42 \ rat, 11?a4 0454-30-5552- li 78—Nil1 t PILE /AREA AC. \ 1 \\ J � % STOCKKPAILE HAROLD W. SHERRILL EARTH / \ BERM, TYN \ s ' / /KATHERLEEV B. SMITH' DB 3133, PG 816 y y- l t \ \ 4 sr_ DB 2141, PG 163 0453-19-4628- "a'. cr 'mac+ I \�\ _ `. / 9 3 f1453-49-4306 � `. cs w 9d I \ - `- 3 S 1 1 R1"' .10 ��` N PLE R ct 2�, 6y bB 4678, PG 2 All -\'S,q \ PB 61, PG 137 045378601- I i f!\. �, CONSTRUCTION 1 165 aeo S6, , !\ \\ ` i� Syg ory ENTRANCE WITH r`:�\ r8s ��s3 \ �i\9' \I ` LOCKED GATE I , \ \ l - ^ I FELTON MDORE R. 1, ll I i J. I -- 44a - ��i y°',--+ 1 �O 7DB 3826,`PG 776\ \ \I 1 7.5}__ /' 225. 1, � n, ��' I� P8 61,- PG 9 t i II 1 SR-2ZZ�r `o '� 4 ��D 0453-39-563- N R,O, - NC �" f - - ;� vcnv I \\\ ` G Ai EY - -� 1 4 �1 ISABELLE C. HARRIS i 1 \ ` LA WRENCE A. BURi L � R. I I 1 \ DB 5078, PG 542 11 4�:+ulr DB 7385, 405\\ - _ `-•- - C R�W'I / 0453-39-0118- P9 51, P 2660' PlBLI53-39-3 2-Q4I\ I\ \\ I I I \ IN r 1 1 � 1 \ ICAREN B. PLUMMER I \` 1 1�0 f I '� 40 I I N II lti r 0B 7095, PG 394 I r 1 1 ll I 0453-28-6693- 1 I I l ! 4 1 ! \ \ \ MINING PLAN PROPERTY DATA: PIN #: 0454-20--4585 GRAPHIC SCALE INZONING: RA 100 zaa 400 Boo 1 =200� TOTAL ACREAGE: 94.97 AC± REF: DB: 5160, PG 286 PB: 100, PG 102 1 inch = 200 ft. PROPERTY OWNER & MINE OPERATOR: BARNHILL CONTRACTING, CO. PO BOX 35376 FAYETTEVILLE, NC 28303 TEL: 910-488-1319 MINE MANAGER: STEVE WATERS SEAL { these do urnents h Alit, North ("aroiina IP,:UII r systmn? designey I rgy corEcrmity witfi tfiea >r�'til the ►S 7 _ pate 3. 19 ?EC' Division of VJ!ater Quatilt° Pevisi0n Date_.,�11a.1[° SEAL a1,,,+'H1'CA 1t,��'' ......... Z. �. ' Q SEAL 034354 0 r "p ti G It ■ REFERENCE DRAWINGS 1 ■ L R C W W C3 Z U cc 11111 W z fA z 3 W w') _ N O 011 O N rl O a) Cq X � W) r N r O LLB m N 04 a_ Z J W 1 Cf) Z W U U C7 O • I— vJ � W O O 0 � N r Cy Q> 00 — N NO •O CC) w OD I a CD O+ LU W� v I- --C zc� t.7'1 ry I O 1 2.1.8.10 IREVISED DETAILS FOR DWQ/DLQ JBS REV' N0. I DATE REVISIONS BY PREPARED FOR: BARNHILL CONTRACTING CO. PO BOX 35316 / 1100 ROBESON ST. FAYETTEVILLE, NC 28303 (910) 488-1319 NOTES: SCALE 1- 200' " — DEPARTMENT 1. THE PROPERTY BOUNDARY WAS NOT SURVEYED. BOUNDARY INFORMATION WAS TAKEN FROM DB: 5160, PG. 286. 8, PB: 100, PG. 102 DRAWN BY DATE STARTED SHEET No. 2. TOPOGRAPHIC INFORMATION WAS TAKEN FROM NCDOT LIDAR CONTOURS. JWT/JBS MAY 2009 SHEET 1 OF `L 3. WETLAND DELINEATIONS WERE TAKEN FROM WETLANDS DELINEATION FOUND IN MB: 93, PG. 150 DRAWN BY APPIAN ENGINEERING AND APPROVED BY USAGE- CHECKED DRAWING NO. 4. MINE SCREENING FROM PUBLIC ACCESS WILL BE PROVIDED BY EARTHEN BERMS ALONG PORTIONS OF THE PIT PERIMETER AND RED TIPS ALONG GAINEY ROAD. JWT/JBS 5. RUNOFF FROM MINE AREA SHALL DRAIN INTO EXCAVATION AREA. NO DEWATERING SHALL OCCUR UNLESS PERMITS HAVE BEEN OBTAINED. APPROVED 6. MINE EXCAVATION, OPERATION, AND RESTORATION ACTIVITIES WILL NOT INTRODUCE ANY FILL, STOCKPILES, WASTEPILES, xz JWT/JBS Sol PROJECT NO. OR NON -MOBILE EXCAVATING OR PROCESSING EQUIPMENT ABOVE THE PRE -DISTURBANCE GRADE. 4- BURNEY PIT MINE RENEWAL DRAWINGS TEMPORARA SREDINGL�SPECIFICATIONS - COASTAL PLAIN (non -wetland soils) DISTURBED 1 ALL BE DRESSED TO THE EXISTING TYPICAL SECTION AND TILLED OR RIPPED TO A MIN. DEPTH OF 4-INCHES. THE TOP 2 INCHES SHALL BE PULVERIZED TO PROVIDE A UNIFORM SEEDBED. IF NECESSARY, LIME AND FERTILIZER SHOULD BE INCORPORATED INTO THE SOIL PRIOR TO SEEDING FOLLOW SOIL TESTS AS SPECIFIED IN THE TABLE. 2. THE FOLLOWING TABLE IS REFERENCED FROM NC EROSION CONTROL MANUAL SEC. 6-10. FA A A COMMON NAME BOTANICAL NAME SPECIES SEED RATES lbsiacre FERTILIZATION & FERTILIZATION AGRICULTURAL LIMESTONE 10-10-10 LIMESTONE Ibslacre Ibslacre PLANTING DATES Rye Grain Secale cereale Nurse Crop 120 By Soil Test OR 1000 2000 8/15 - 12130 12//1 - 4/15 Kobe Lespedeza Kummerwia striata v. kobe Nurse Crop 50 By Soil Test OR 750 2000 12/1 - 4/15 German Millet Setaria italics Nurse Crop 40 By Soil Test OR 750 2000 4/15 - 8115 PERMANENT SEEDING SPECIFICATIONS - COASTAL PLAIN (non -wetland soils) 1. ALL DISTURBED AREAS SHALL BE DRESSED TO THE EXISTING TYPICAL SECTION AND TILLED OR RIPPED TO A MIN. DEPTH OF 4-INCHES. THE TOP 2 INCHES SHALL BE PULVERIZED TO PROVIDE A UNIFORM SEEDBED. IF NECESSARY, LIME AND FERTILIZER SHOULD BE INCORPORATED INTO THE SOIL PRIOR TO SEEDING FOLLOW SOIL TESTS AS SPECIFIED IN THE TABLE. 2. THE FOLLOWING TABLE IS REFERENCED FROM NC EROSION CONTROL MANUAL SEC. 6-11. COMMON NAME BOTANICAL NAME SPECIES SEED RATES FERTILIZATION & PLANTING NOTES Ibslacre LIMESTONE DATES Rye Grain Secale cereale Nurse Crop Nurse Crop Nurse Crop Nurse Crop Nurse Crop 40 30 10 10 10 By Soil Test By Soil Test By Soil Test By Soil Test By Soil Test 8/15 - 4/15 8/15 - 4/15 4/15 - 8/15 4/15 - 8/15 5/1-9/1 Wheat Triticum aestivum German Millet Setaria italica Browntop Millet Urochloa ramosa Kobe Lespedeza Kummerwia striata v. kobe Sercicea Lespedeza Lespedeza cuneata 'Dumont' Non-native 15 By Soil Test 10/1-4/1 Centipede Grass Eremochloa ophjuroic Non-native 5-10 By Soi! Test 9/1-5/1 KY 31 Tall Fescue Schedonorus phoenix Nan -native 100 By Soil Test 9/30 - 3115 Bermuda Grass Cynodon dactylon Non-native 25 By Soil Test 4/15 - 6130 Switchgrass Panicum virgatum Native 3.50 By Soil Test 12/1 - 4/1 3.50 wl 3 other seed species shelter or blackwell 3.00 3.00 wl 4 other seed species 2.50 2.50 w/ 5 other seed species Indiangrass Sorghastrum nutans Native 7.00 By Soil Test 12/1 - 4/1 7.00 wl 3 other seed species rumsey or osage or cheyenne 6.00 6.00 w/ 4 other seed species 5.00 5.00 w/ 5 other seed species Only in western coastal plain Indiangrass Sorghastrum nutans Native 7.00 By Soil Test 1/1-5/1 7.00 w/ 3 other seed species cheyenne 6.00 6.00 w/ 4 other seed species 5.00 5.00 w15 other seed species Only in western coastal plain 8' MAX. STD. STRENGTH FABRIC W/ WIRE FENCE STEEL POST I � TOP STRAND MIN. #14 GAUGE Big Bluestein Andropagan geradi Native 7.00 By Soil Test 1211 - 5/1 7.00 w/ 3 other seed species Eal 6.00 6.00 w/ 4 other seed species 5.00 5.00 wl 5 other seed species Little Bluestein Schizachyrium Native 7.00 By Soil Test 1211 - 4/1 7.00 w/ 3 other seed species sacoparium/carmon 6.00 6.00 wl 4 other seed species 5.00 5.00 wl 5 other seed species PERMANENT SEEDING RECOMMENDATIONS FOR RECLAIMED EXCAVATION AREAS MULCHING SPECIFICATION 1. MULCH TEMPORARY OR PERMANENT SEEDINGS IMMEDIATELY. AREAS THAT CANNOT BE SEEDED ACCORDING TO THE PLANTING DATES SHOULD BE MULCHED TO PROVIDE TEMPORARY PROTECTION OF OPEN AREAS, SHRUBS, AND TREES. USE AN ORGANIC MULCH EXCEPT WOOD FIBERS FOR THE TEMPORARY PROTECTION. 2. CHEMICAL STABILIZERS MAY BE USED, BUT IT IS NOT RECOMMENDED FOR VEGETATION GROWTH. REFER TO THE EROSION CONTROL MANUAL FOR A LIST OF STABILIZERS AND FOLLOW MANUFACTURER'S SPECIFICATIONS. CONTRACTOR SHALL BE RESPONSIBLE FOR CLEANING AND RESTORING TO PRE -CONSTRUCTION CONDITIONS ANY AREAS OUTSIDE THE PROJECT LIMITS THAT MAY INADVERTENTLY BE DAMAGED DUE TO THE FAILURE OF THE EROSION MEASURES DURING GRADING AND AFTER GRADING HAS BEEN COMPLETED. 3. THE FOLLOWING TABLE IS REFERENCED FROM NC EROSION CONTROL MANUAL SEC. 6-14. MATERIAL RATE QUALITY ORGANICS tonslacre Straw 1-2 Dry; avoid weds Wood Chips 5-6 Air dry Wood Fiber 0.5 - 1 Bark 35 cylacre Air dry; shredded; chipped Corn Stalks 4-6 Cut in 4-6 inch lengths Sericea: 1-3 Green or dry; mature seed within leWedeza seed -bearing stems Cover area heavy & uniform NETSIMATTING Jute net Fiberglass net Cover area Excelsior Cover area (wood fiber mat) Fiberglass roving 0.5 - 1 Continuous fibers with non -toxic agent WETLAND GROUND ELEV.= 76.20'f y WETLAND WATER ELEV.= 74.53':t BOTTOM STRAND MIN. #14 GAUGE 4" X B" TRENCH LINED W/ 12" OF FABRIC AND COMPACTED FILL ON TOP NOTES: 1. WIRE FENCE (IF USED) SHALL BE MINIMUM 14 GAUGE WITH A MAXIMUM MESH OPENING OF 6-INCHES. 2. SYNTHETIC FILTER FABRIC OF AT LEAST 95% BY WEIGHT OF POLYOLEFIN'S OR POLYESTER, WHICH IS CERTIFIED BY THE MANUFACTURER OR SUPPLIER AS CONFORMING TO THE REQUIREMENTS IN ASTM D 6461 AND ALSO SHOULD CONTAIN ULTRAVIOLET RAY INHIBITORS AND STABILIZERS ACCORDING TO ASTM D 4355. 3. SEE THE NC EROSION CONTROL MANUAL FOR SPECIFICATIONS INSTALLING SEDIMENT FENCE USING THE SLICING METHOD MACHINERY_ TEMPORARY SILT FENCE NOT TO SCALE (NC EROSION CONTROL PRACTICE 6.62) 137' EXCAVATION SETBACK 50' MIN. UNDIST, BUFFER v GROUND WATER ELEV.= 73.44't EROSION CONTROL MAINTENANCE PLAN NOTES 1. THE HAUL ROAD WILL HAVE A CONSTRUCTION ENTRANCE THAT WILL BE PERIODICALLY TOP -DRESSED WITH AN ADDITIONAL 2 INCHES OF AGGREGATE TO MAINTAIN PROPER DEPTH. IT WILL BE MAINTAINED IN A CONDITION TO PREVENT MUD OR SEDIMENT FROM LEAVING THE SITE. IMMEDIATELY REMOVE OBJECTIONABLE MATERIAL SPILLED, WASHED OR TRACKED ONTO THE CONSTRUCTION EXIT OR PUBLIC ROADWAY. 2. SEDIMENT WILL BE REMOVED BEHIND THE SEDIMENT FENCE WHEN IT BECOMES HALF --FILLED. THE SEDIMENT FENCE WILL BE REPAIRED AS NECESSARY TO MAINTAIN A BARRIER, STAKES MUST BE STEEL. STAKE SPACING WILL BE 6 FEET MAX. WITH THE USE OF EXTRA STRENGTH FABRIC, WITHOUT WIRE BACKING. STAKE SPACING WILL BE 8 FEET MAX. WHEN STANDARD STRENGTH FABRIC AND WIRE BACKING ARE USED. 6- THICKNESS PLAN VIEW 111' MIN, SECTION VIEW NOTE: 1. PERIODICALLY TOP -DRESS TO MAINTAIN PROPER DEPTH. MAINTAIN IN A CONDITION TO PREVENT MUD OR SEDIMENT FROM LEAVING THE HAUL ROAD. IMMEDIATELY REMOVE OBJECTIONABLE MATERIAL SPILLED, WASHED OR TRACKED ONTO THE CONSTRUCTION ENTRANCE OR PUBLIC ROADWAY. GRAVEL CONSTRUCTION ENTRANCE NOT TO SCALE NC MINING PRACTICE (FIG. 12-5) I I)+ T- URN Y PIT `� P,R0 R4 :`�..',•o -_ B"mOUN ARYA, , : D L r (]T el USGS QUAD IMAGE TOP OF MINING AREA= 83't BOTTOM OF MINING AREA= 60't RECLAMATION NOTES: 1. RECLAIM SLOPES TO 3:1 OR FLATTER. 2. VEGETATE PER PERMANENT SEEDING AND MULCHING SPECIFICATIONS. TYP. CROSS-SECTION OF EXCAVATION AREA ALONG WEST SIDE OF PIT NOT TO SCALE NTS TOP OF MINING AREA= 78't BOTTOM OF MINING AREA= 60'f 5.0' Min 3,0' Min, 10% SETTLEMENT I III III �f EXCAVATION AREA SPECIFICATIONS: 1. REMOVE ALL TREES, BRUSH AND STUMPS FROM DIVERSION FOUNDATION. 2. CONSTRUCT RIDGE TO FULL DIMENSIONS SHOWN- ALLOW 10% FOR SETTLING. 3. COMPACT RIDGE BY WHEELS OF CONSTRUCTION EQUIPMENT, 4. ENSURE THAT THE TOP OF THE DIVERSION IS ON DESIGN GRADE OR HIGHER AT ALL POINTS. 5. SEED AND MULCH IMMEDIATELY AFTER CONSTRUCTION. SEE SEEDING AND MULCHING SPECIFICATIONS. CROSS-SECTION OF EARTHEN BERM 191' EXCAVATION SETBACK 50' MIN. UNDIST. _ BUFFER v s GROUND WATER ELEV.= 68.87't NOT TO SCALE SEQUENCE OF MINING OPERATIONS 1. Obtain NCDENR mine renewal permit and all other applicable permits. 2. Construct gravel construction entrance along farm path at Gainey Rd. 3. Install locking steel gate at mine excavation area entrance. 4. Survey and locate mine permit boundary corners and stake every 100-ft or as necessary to mark boundary. 5. Construct swa[es along haul road and vegetate in accordance with seeding and mulching specifications. 6. Construct perimeter berms as shown on plans and vegetate in accordance with seeding and mulching specifications. 7. Add perimeter silt -fence as shown on plans and additional fencing if necessary to prevent off -site sedimentation. 8. Install "Open Pit" warning signs around perimeter of pit. 9. Maintain all stormwater runoff to flow into excavation pit. No dewatering is permitted or off -site discharge unless approved by NCDENR--DWQ. 10. After excavation is complete, remove all temporary measures, regrade side slopes per Reclamation Plan, prepare seedbeds, and re -vegetate per the permanent seeding specifications. HAUL D (TYP) 24 FT EARTH BERM "" '" STOCKPILE AND UNDIST. BUFFER 3-FT WIDE & 12" DEEP VEGETATED SWALE EXISTING FARM ROAD SLOPE NORTH INTO PIT TO BE CONVERTED INTO HAUL ROAD RECLAMATION NOTES: 1. RECLAIM SLOPES TO 3:1 OR FLATTER. 2. VEGETATE PER PERMANENT SEEDING AND MULCHING SPECIFICATIONS. NOTE:. 1. COMPACT FARM/HAUL ROAD WITH MIXTURE OF GRAVEL, SILT, AND EXISTING SOIL UNLESS EXISTING SOIL WILL NOT COMPACT. 2. VEGETATE HAUL ROAD SWALES AND GRADE INTO EXCAVATION AREA AND NOT OFF -SITE. CROSS-SECTION OF HAUL ROAD TYP. CROSS-SECTION OF EXCAVATION AREA ALONG EAST SIDE OF PIT NOT TO SCALE NOT TO SCALE WETLAND GROUND ELEV.= 75.50'f WETLAND WATER ELEV.= 74.17't _ ew�rnu. coMn�nr SEAL SEAL ,,�t",rxsti11rr1.a. I i♦♦ \ � ����SS�p� aa9 'ems 4Q r S E/�qlt AL = 034354 ' ° v � M ter'. q�" aFNGf �1���' ��♦.`�� BRAtV0��Op REFERENCE DRAWINGS U) W • o Z t� z N H J H Z � � Z W o o Z LU W z Lu Q o Z cc CW a Q v W W J c L Cd W 1 Z CC Z 2 ■ w� O, O N O I LLB N X n I % Q U m r) N N N O 0, LL1 Lj O z _jLLJ CQ (A Z7 U W U @) O Z l~ � W 0 < P- M o �'� o� „ v Uj LU 0 I� Q N K) I I N Q� Z m J w -,0 `O ao cc) o J a• a uu Z O 1a W wa LL_ N � 1 2.18.10 IREVISED DETAILS FOR DWQ/DLQ JBS REV. DATE REVISIONS BY NO. PREPARED FOR: BARNMLL CONTRACTING CO. PO BOX 35376 It 1100 ROBESON ST. FAYETTEVILLE, NC 28303 (910) 488-1379 SCALE DEPARTMENT N/A DRAWN BY GATE STARTED SHEET No. JWT/JBS I MAY 2009 SHEET 2 OF 2 CHECKED DRAWING NO. JWT/JIBS APPROVED JWT/JBS 3ROJECT NO. BURNEY PIT MINE RENEWAL DRAWINGS DETA QA;A NC®ENR North Carolina Department of Environment and Natural Resources Division of Water Quality Beverly Eaves Perdue Coleen H. Sullins Governor Director April 30, 2010 Mr. Steve Waters 13 ,rnh'li Contracting Co. 11ci0 Robeson Street Fayetteville, North Carolina 28303 Subject: General Permit No. NCG020000 Burney Pit COC NCG020757 Cumberland County Dear Mr. Waters: Dee Freeman Secretary In accordance with your application for a discharge permit received on August 12, 2010 and subsequent plan revisions, 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). As you are aware, mining activities at your site have the potential to impact adjacent wetlands. In order to mitigate this potential, undisturbed buffers, excavation setbacks, and wet mining techniques have been established along with wetland observation wells to monitor wetland hydrology as per the approved plans received by DWQ on April 28, 2010. As part of the specific requirements for facilities near wetlands, found in Part III, Section E of your permit, an Operation and Monitoring Plan must be submitted and approved by the Fayetteville Regional Office before mining activities occur at your facility, Mining at this site without Plan approval will be subject to enforcement action. Please submit the Operation and Monitoring Plan for your facility to Mr. Michael Lawyer of the Fayetteville Regional Office within 60 days of your receipt of this permit. Please note that mine dewatering wastewater includes wet pit overflows caused solely by direct rainfall and groundwater seepage for this type of mining operation. Discharge of this water from the mine boundary (and any stormwater commingled with it) is not authorized under this certificate of coverage. Please take notice that this certificate of coverage is not transferable except after notice to the Division of Water Quality. The Division of Water Quality may require modification or revocation and reissuance of the certificate of coverage. This permit does not affect the legal requirements to obtain other permits which may be required by the Division of Water Quality or permits required by the Division of Land Resources, Coastal Area Management Act or any other federal or local governmental permit that may be required. If you have any questions concerning this permit, please contact Cory Larsen at (919) 807- 63';�5 or cory.larsenpncdenr.aov. Wetlands and Stormwater Branch One 1617 Mai Service Center, Rateigh, North Carolina 27699.1617 North Carolina Location: 512 N. Salisbury St. Raleigh, North Carolina 27604 Phone: 919.807.63001 FAX: 919.807.64941 Customer Service: 1-877-623.6748 �r�turla!!J Internet: www.newaterquality.org An Equal opportunity 1 Alfirmative Action Employer Mr. Steve Waters Burney Pit — NCG020757 April 30, 2010 Sincerely, for Coleen H. Sullins cc: Fayetteville Regional Office, Michael Lawyer Central Files Stormwater Permitting Unit Files Mr. Branch Smith, PE, GS Engineering Services, PLLC, branch(@cis3-gse.com. STATE OF NORTH CAROLINA DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES DIVISION OF WATER QUALITY GENERAL PERMIT NO. NCG020000 CERTIFICATE OF COVERAGE No. NCG020757 STORMWATER DISCHARGES NATIONAL -POLLUTANT DISCHARGE ELIMINATION SYSTEM In compliance with the provision of North Carolina General Statute 143-215.1, other lawful standards and regulations promulgated and adopted by the North Carolina Environmental Management Commission, and the Federal Water Pollution Control Act, as amended, BARNHILL CONTRACTING CO. is hereby authorized to discharge stonnwater from a facility located at Burney Pit Gainey Rd — SR 2221 Fayetteville, NC Cumberland County to receiving waters designated as Rockfish Creek, a class C water in the Cape Fear River Basin, in accordance with the effluent limitations, monitoring requirements, and other conditions set forth in Parts I, II, III, IV, V, and VI of General Permit No. NCG020000 as attached. This certificate of coverage shall become effective April 30, 2010. This Certificate of Coverage shall remain in effect for the duration of the General Permit. Signed this day April 30, 2010. OF, for Coleen H. Sullins, Director Division of Water Quality By the Authority of the Environmental Management Commission LOCATION MAP. ..,� f,- �1�. 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F . i "Y , v-Ni bra- t°.a�-w � ..w r{ J•w. I � 4. .tax-„ i..x.. J NCG020 57 r� Ott •,;�\ / _l_l'. �. M30 S-Cal 1:20,000 BARNHILL CONTRACTING COMPANY Burney Pit Lad bade,. 340 57' 3611 N Longitude. 7811 49' 2 11 tN County; Cumberland Receiving Stream: Rockfish Creek Stream Class; C Sub -basin; 03-06-15 (Cape Fear River Basin) Facility Location @W)E. GS Engineering Services PLLC. 9 9 = April 27, 2010 Cory Larsen, Environmental Engineer NCDENR - Division of Water Quality - Stormwater Permitting Unit 1617 Mail Service Center Raleigh, NC 27699-1617 (919) 807-6300 RE: COC No. NCG020757 Final Revised Permit and Plan Barnhill Contracting Co. Burney Pit Mine Cumberland County, North Carolina Dear Mr. Larsen. Please find enclosed revised mine maps, revised Skaggs Model report, and updated NPDES NOI application pages for the above referenced mine. Barnhill Contracting is aware that the issued permit will require an Operations and Monitoring Plan that will be approved by the Fayetteville Regional DWQ office once mining commences. As Barnhill has stated before, there are no plans to mine this site, but would like to keep the mining permit active. The proposed mine permit boundary changed to 74.50 acres from 97.02 acres due to setbacks and updated property lines. The proposed mine affected acreage will be 53.0 acres. Barnhill is also aware that the mine will not be allowed to discharge water from the mine off -site or outside mining areas. On behalf of Steve Waters with Barnhill Construction, please accept these revisions to approve the COC No. NCG020757 for the Burney Pit Mine, Sincerely, GS Engineering Services, PLLC J. ranch Smith, PE Project Engineer [APR 2 8 2010 DENR -war � QiJ,- Y Encl: Revised Mine Maps Revised Application & Skaggs Model Results Cc: Steve Waters, Barnhill Construction Co. — Fayetteville Office Manager PO Box 2019 1 1104 W. Broad St. Elizabethtown, NC 28337 (910) 862-3400 en ineerin Ct s3- se.com AJLNno0 aNVIU38wn0 z ,,�•\�P:�..... ,,��,�,, woo:11dw3 o 2 IZ dIHSNM013133UO S"U0 � W " _� ) w� Z:Q ,� IL01-*79Z-016 ��90 017�-Z98-016 Xdd o d m o Lo �' ' �y 1Yo I v 0 10, ......... •��°,,: Z ��-9Z �nM3N3�1 11W�13d 3NIW �61Z-09L228Z ON NMOlHl38dZ193 016 ��1 ° z o� zw = y gi p/anlllist ` � 0 61OZ X08 Od 1S ami8 M +7011 v N vw= z lid d A3Nun s o N z o N �o w 'Jl1d `S3JIAb3S JNIa33NIJN3 SJ N o w Z 5 W 'O3 JN110V I NO3 771HNUVO w� � n J p o a Q N ff K 0! 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ALL DISTURBED AREAS SHALL BE DRESSED TO THE EXISTING TYPICAL SECTION AND TILLED OR RIPPED TO A MIN. DEPTH OF 4-INCHES. THE TOP 2 INCHES SHALL BE PULVERIZED TO PROVIDE A UNIFORM SEEDBED. IF NECESSARY, LIME AND FERTILIZER SHOULD BE INCORPORATED INTO THE SOIL PRIOR TO SEEDING FOLLOW SOIL TESTS AS SPECIFIED IN THE TABLE. 2. THE FOLLOWING TABLE IS REFERENCED FROM NC EROSION CONTROL MANUAL SEC. 6-10. COMMON NAME BOTANICAL NAME SPECIES SEED RATES Ibslacre FERTILIZATION & FERTILIZATION AGRICULTURAL LIMESTONE 10-10-10 LIMESTONE Ibsiacre IbsJacre PLANTING DATES Rye Grain Secale cereale Nurse Crop 120 By Soil Test OR 1000 2000 8/15 - 12130 12/1 - 4/15 Kobe Lespedeza Kummerwia striata v kobe Nurse Crop 50 By Soil Test OR 750 2000 12/1 - 4/15 German Millet Setaria italics Nurse Crop 40 By Soil Test OR 750 2000 4/15 - 8/15 PERMANENT SEEDING SPECIFICATIONS - COASTAL PLAIN (non -wetland soils) 1. ALL DISTURBED AREAS SHALL BE DRESSED TO THE EXISTING TYPICAL SECTION AND TILLED OR RIPPED TO A MIN. DEPTH OF 4-INCHES. THE TOP 2 INCHES SHALL BE PULVERIZED TO PROVIDE A UNIFORM SEEDBED. IF NECESSARY, LIME AND FERTILIZER SHOULD BE INCORPORATED INTO THE SOIL PRIOR TO SEEDING FOLLOW SOIL TESTS AS SPECIFIED IN THE TABLE. 2. THE FOLLOWING TABLE IS REFERENCED FROM NC EROSION CONTROL MANUAL SEC. 6-11. COMMON NAME BOTANICAL NAME SPECIES SEED RATES FERTILIZATION & PLANTING NOTES Ibslacre LIMESTONE DATES Rye Grain Secale cereale Nurse Crop 40 By Soil Test 8/15 - 4/15 Wheat Tdticum Nurse Crop 30 By Soil Test 8/15 4/15 aestivum - German Millet Setaria italfca Nurse Crop 10 By Soil Test 4/15 - 8/15 A2E Browntop Millet Urochloa ramosa Nurse Crop 10 By Soil Test 4/15 - 8/15 Kobe Lespedeza Kummerwia striata v kobe Nurse Crop 10 By Soil Test 5/1-9/1 Sercicea Lespedeza Lespedeza cuneata 'Dumont' Non-native 15 By Soil Test 10/1-4/1 Centipede Grass Eremochloa ophiuroic Norr-native 5-10 By Soil Test 9/1-5/1 KY 31 Tall Fescue Schedonorus phoenix Non-native 100 By Soil Test 9130 - 3/15 Bermuda Grass Cynodon dactylon Non-native 25 By Soil Test 4115 - 6/30 Switchgrass Panicum virgatum Native 3.50 By Soil Test 12/1 - 4/1 3.50 w/ 3 other seed species shelter or Blackwell 3.00 3.00 wl 4 other seed species 2.50 2.50 wl 5 other seed species Indiangrass Sorghastrum nutans Native 7.00 By Soil Test 12/1 - 4/1 7.00 w/ 3 other seed species rumsey or Osage or cheyenne 6.00 6.00 w/ 4 other seed species 5.00 5.00 w/ 5 other seed species Only in western coastal plain Indiangrass Sorghastrum nutans Native 7.00 By Soil Test 1/1-5/1 7.00 wl 3 other seed species cheyenne 6.00 6.00 w/ 4 other seed species 5.00 5.00 w/ 5 other seed species Only in western coastal plain 8' MAX. STD. STRENGTH FABRIC W/ WIRE FENCE Big Bluestem Andropagan geradi Native 7.00 By Sail Test 1211 - 5/1 7.00 wl 3 other seed species Eal 6.00 6.00 w/ 4 other seed species 5.00 5.00 w/ 5 other seed species Little Bluestem Schizachydum Native 7.00 By Soil Test 1211 - 4/1 sacopariumlcarmon 6.00 5,00 Al A A PERMANENT SEEDING RECOMMENDATIONS FOR RECLAIMED EXCAVATION AREAS MULCHING SPECIFICATIONS 1. MULCH TEMPORARY OR PERMANENT SEEDINGS IMMEDIATELY. AREAS THAT CANNOT BE SEEDED ACCORDING TO THE PLANTING DATES SHOULD BE MULCHED TO PROVIDE TEMPORARY PROTECTION OF OPEN AREAS, SHRUBS, AND TREES. USE AN ORGANIC MULCH EXCEPT WOOD FIBERS FOR THE TEMPORARY PROTECTION. 2. CHEMICAL STABILIZERS MAY BE USED, BUT IT IS NOT RECOMMENDED FOR VEGETATION GROWTH. REFER TO THE EROSION CONTROL MANUAL FOR A LIST OF STABILIZERS AND FOLLOW MANUFACTURER'S SPECIFICATIONS. CONTRACTOR SHALL BE RESPONSIBLE FOR CLEANING AND RESTORING TO PRE -CONSTRUCTION CONDITIONS ANY AREAS OUTSIDE THE PROJECT LIMITS THAT MAY INADVERTENTLY BE DAMAGED DUE TO THE FAILURE OF THE EROSION MEASURES DURING GRADING AND AFTER GRADING HAS BEEN COMPLETED. 3. THE FOLLOWING TABLE IS REFERENCED FROM NC EROSION CONTROL MANUAL SEC. 6-14. MATERIAL RATE QUALITY ORGANICS tons/acre Straw 1-2 Dry; avid weeds Wood Chips 5-6 Air dry Wood Fiber 0.5 - 1 Bark 35 cy/acre Air dry; shredded; chipped Corn Stalks 4-6 Cut in 4-6 inch lengths Sericea: 1-3 Green or dry; mature seed within lespedeza seed -bearing stems Cover area heavy & uniform NETS/MATTING Jute net Fiberglass net Cover area Excelsior Cover area (wood Tiber mat) Fiberglass roving 0.5 - 1 Continuous fibers with non -toxic agent 7.00 w/ 3 other seed species 6.00 w/ 4 other seed species 5.00 w/ 5 other seed species WETLAND GROUND ELEV.= 76.20't a WETLAND WATER ELEV.= 74.53'± STEEL Past o 04 Z 0 N 4" X S" TRENCH LINED W/ 12" OF FABRIC AND COMPACTED FILL ON TOP NOTES: 1. WIRE FENCE (IF USED) SHALL BE MINIMUM 14 GAUGE WITH A MAXIMUM MESH OPENING OF 6-INCHES. 2. SYNTHETIC FILTER FABRIC OF AT LEAST 95% BY WEIGHT OF POLYOLEFIN'S OR POLYESTER, WHICH IS CERTIFIED BY THE MANUFACTURER OR SUPPLIER AS CONFORMING TO THE REQUIREMENTS IN ASTM D W1 AND ALSO SHOULD CONTAIN ULTRAVIOLET RAY INHIBITORS AND STABILIZERS ACCORDING TO ASTM D 4355. 3. SEE THE NC EROSION CONTROL MANUAL FOR SPECIFICATIONS INSTALLING SEDIMENT FENCE USING THE SLICING METHOD MACHINERY. TEMPORARY SILT FENCE NOT TO SCALE (NC EROSION CONTROL PRACTICE 6.62) 137' EXCAVATION SETBACK 50' MIN. UNDIST. BUFFER GROUND WATER ELEV.= 73.44'± EROSION CONTROL MAINTENANCE PLAN NOTES 1. THE HAUL ROAD WILL HAVE A CONSTRUCTION ENTRANCE THAT WILL BE PERIODICALLY TOP -DRESSED WITH AN ADDITIONAL 2 INCHES OF AGGREGATE TO MAINTAIN PROPER DEPTH. IT WILL BE MAINTAINED IN A CONDITION TO PREVENT MUD OR SEDIMENT FROM LEAVING THE SITE. IMMEDIATELY REMOVE OBJECTIONABLE MATERIAL SPILLED, WASHED OR TRACKED ONTO THE CONSTRUCTION EXIT OR PUBLIC ROADWAY. 2. SEDIMENT WILL BE REMOVED BEHIND THE SEDIMENT FENCE WHEN IT BECOMES HALF-FILLED. THE SEDIMENT FENCE WILL BE REPAIRED AS NECESSARY TO MAINTAIN A BARRIER. STAKES MUST BE STEEL. STAKE SPACING WILL BE 6 FEET MAX. WITH THE USE OF EXTRA STRENGTH FABRIC, WITHOUT WIRE BACKING. STAKE SPACING WILL BE 8 FEET MAX. WHEN STANDARD STRENGTH FABRIC AND WIRE BACKING ARE USED. NCDOT #5 or 157 WASHED STONE 6" THICKNESS NOTE- 1 . PERIODICALLY TOP -DRESS TO MAINTAIN PROPER DEPTH. MAINTAIN IN A CONDITION TO PREVENT MUD OR SEDIMENT FROM LEAVING THE HAUL ROAD. IMMEDIATELY REMOVE OBJECTIONABLE MATERIAL SPILLED, WASHED OR TRACKED ONTO THE CONSTRUCTION ENTRANCE OR PUBLIC ROADWAY. GRAVEL CONSTRUCTION ENTRANCE NOT TO SCALE NC MINING PRACTICE (FIG. 12---5) 3.0' Min. 107 SETTLEMENT I 5.0' Min �� I I I I I I I I I I I I 11a39 EXCAVATION ,. „ I " I I-� 1I k, I AREA SPECIFICATIONS: 1. REMOVE ALL TREES, BRUSH AND STUMPS FROM DIVERSION FOUNDATION. 2. CONSTRUCT RIDGE TO FULL DIMENSIONS SHOWN- ALLOW 10% FOR SETTLING. 3. COMPACT RIDGE BY WHEELS OF CONSTRUCTION EQUIPMENT. 4. ENSURE THAT THE TOP OF THE DIVERSION IS ON DESIGN GRADE OR HIGHER AT ALL POINTS. 5. SEED AND MULCH IMMEDIATELY AFTER CONSTRUCTION. SEE SEEDING AND MULCHING SPECIFICATIONS. CROSS-SECTION OF EARTHEN BERM NOT TO SCALE SEQUENCE OF MINING OPERATIONS 1. Obtain NCDENR mine renewal permit and all other applfcabfe permits. 2. Construct gravel construction entrance along farm path at Gainey Rd. 3. Install locking steel gate at mine excavation area entrance. 4_ Survey and locate mine permit boundary corners and stake every 100-ft or as necessary to mark boundary. 5. Construct swales along haul road and vegetate in accordance with Seeding and mulching specifications. 6. Construct perimeter berms as shown on plans and vegetate in accordance with seeding and mulching specifications. 7. Add perimeter silt -fence as shown on plans and additional fencing if necessary to prevent off -site sedimentation. 8. Instal[ "Open Pit" warning signs around perimeter of pit. 9. Maintain all stormwater runoff to flow into excavation pit. No dewatering is permitted or off -site discharge unless approved by NCDENR-DWQ. 10. After excavation is complete, remove all temporary measures, regrade side slopes per Reclamation Plan, prepare seedbeds, and re -vegetate per the permanent seeding specifications. HAUL D (lYP) 24 FT EARTH BERM STOCKPILE AND UNDIST. BUFFER 3-FT MADE & 12" DEEP VEGETATED SWALE EXISTING FARM ROAD SLOPE NORTH INTO PIT TO BE CONVERTED INTO HAUL ROAD USGS QUAD IMAGE TOP OF MINING AREA= 83't BOTTOM OF MINING AREA= 60't RECLAMATION NOTES: 1. RECLAIM SLOPES TO 3:1 OR FLATTER_ 2. VEGETATE PER PERMANENT SEEDING AND MULCHING SPECIFICATIONS. TYP. CROSS-SECTION OF EXCAVATION AREA ALONG WEST SIDE OF PIT NOT TO SCALE NTS NOTE: 1. COMPACT FARM/HAUL ROAD WITH MIXTURE OF GRAVEL, SILT, AND EXISTING SOIL UNLESS EXISTING SOIL WILL NOT COMPACT. 2. VEGETATE HAUL ROAD SWALES AND GRADE INTO EXCAVATION AREA AND NOT OFF -SITE. CROSS-SECTION OF HAUL ROAD 191' EXCAVATION SETBACK 50' MIN. UNDIST. _ BUFFER TOP OF MINING AREA= 78't L11. - -! 114 I 1=I I 1=1 I- III -III - oe_ �1�1-11i BOTTOM I-I- BOTTOM OF MINING AREA= 60'f I II I' I 0 GROUND WATER -: - ELEV.= 68.87't RECLAMATION NOTES: 1. RECLAIM SLOPES TO 3:1 OR FLATTER. 2. VEGETATE PER PERMANENT SEEDING AND MULCHING SPECIFICATIONS. TYP. CROSS-SECTION OF EXCAVATION AREA ALONG EAST SIDE OF PIT NOT TO SCALE NOT TO SCALE WETLAND GROUND ELEV.= 75.50'± WETLAND WATER ELEV.= 74.17'± MNHILL :-- COMPANY SEAL SEAL ,`+��111111111/�;�'Rk,, *', oCA....f�. ,�OF�SS/0 5 SEAL 034354 v m FNGlNE��Po��`���� j, .R"5c"aS `1%# BRIN' �1, . �r 1 Iti REFERENCE DRAWINGS W ■ o z a L z N a z H J Hz J � z Q a ~ 0 oC) W Q LU in O z W �1 z Wa or W Cc cc cc a Q vW a �1E W cc 0 c L W z z CC z qg 2 2 ca d J J L - O fT o N O , 04 X n � N m ►� N O az �1 Cn N N C7 Z ___i W Cn tWll# -zc'`�� O Q) � 0 aM H o I O W LLIW � N �' �, Z - N - LU 00 z �_ LU W wa F. 2.18.10 REVISED DETAILS FOR DWQ/DLO JBS REV. DATE REVISIONS BY N0. PREPARED FOR: BARNHILL CONTRACTING CO. PO BOX 35376 / 1100 ROBESON ST. FAYETTEVILLE, NC 28303 (910) 488--1319 SCALE DEPARTMENT N/A DRAWN BY DATE STARTED SHEET No_ JWT/JBS MAY 2009 SHEET 2 OF 2 CHECKED I DRAWING NO. JWT/JBS APPROVED JWT/JBS PROJECT NO. BURNEY PIT MINE RENEWAL DRAWINGS DETA Larsen, Co From: Branch Smith [branch@gs3-gse.com] Sent: Thursday, Aprit 22, 2010 1:56 PM To: Larsen, Cory Suhioct: Re[2]: Re[2]: COG NCGD20757 BURNEY PIT ok. As soon as I get the signed form from Barnhill, I will mail it up to you! Thanks! Branch ------ Original Message ------ From: "Larsen, Cory" <cory.larsen@ncdenr.gov> To: "Branch Smith" branch@gs3-gse.com> Sent: 4/22/2010 10:46:22 AM Subject: RE: Re[2]: COC NCG020757 BURNEY PIT Branch, Plans look fine. Please make these revisions on the NOI and send me a hardcopy and we'll be able to draw up the permit. Cory wf s�*66jr uftF� fts From: Branch Smith [mailto:branch@gs3-gse.coml'1'� Sent: Wednesday, April 21, 2010 3:29 PM To: Larsen, Cory V✓-r% Cc: Steve Waters Subject: Re[2]: COC NCG020757 BURNEY PIT 0,1 A4 Cory, have attached the changes necessary for approval. I will mail out a hard copy tomorrow or Friday unless you have any more comments. Thanks Branch I ------ Original Message ------ From: "Larsen, Cory" <cory.larsen@ncdenr.gov> To: "Branch Smith" <branch@gs3-gse.com> Sent: 4/12/2010 12:38:13 PM Subject: RE: COC NCG020757 Branch, I think we would be amenable to the 137/191 ft setbacks (NO stepdown excavation) in conjunction with a couple wetland monitoring wells on each side of the mine with frequent monitoring to ensure that mining activities are not impacting wetland water levels. The wells and monitoring would then be part of your O&M plan that would be due to the Fayetteville Regional Office shortly after the COC is issued. Just want to make it clear that the health of the wetlands must be maintained regardless of the setback distance agreed upon. If the Regional office stops by and observes impacts from the operation on the wetlands, the permittee will be in violation and subject to enforcement penalties. Let me know what you decide and please send revised plans by April 26, 2010. I'd like to wrap this one up soon. Co ry From: Branch Smith [ma ilto:branch @gs3-gse.coml Sent: Monday, April 05, 2010 12:43 PM To: Larsen, Cory Subject:: COC NCGO20757 Cory - Barnhill does not want to give up that much potential mining area for the Burney Pit. One argument is the 20% factor of safety is being counted twice. We already have to stay 50' minimum from the wetland due to DLR Mining rules. What they would like to see is the setbacks remain at 137-ft and 191-ft based on Skaggs model. As far as stepping down to excavate within the pit, they do not intend to step down as long as DWQ will be satisfied with the 137 and 191-ft setbacks. Would you please re -consider your earlier response and remove the 20% factor of safety? Thanks ?-! �) �SEGS Engineering Services, PLLC. February 23, 2010 Revised April 19, 2010 Mr. Cory Larsen, Environmental Engineer NCDENR - Division of Water Quality - Stormwater Permitting Unit 1617 Mail Service Center Raleigh, NC 27699-1617 RE: Request for Additional Information 2n1 Request Letter (March19, 2010) General Permit COC No. NCG020757 Barnhill Contracting Co. - BURNEY PIT Cumberland County, NC Dear Mr. Larsen: Please find enclosed information regarding the proposed Burney Pit Sand Mine. The request for additional information Ietter dated September 9, 2009 requested that we provide further information regarding dewatering and impacts to adjacent surface waters. In this case, surface waters represent the wetland and stream riparian areas that were delineated and signed off by the US Army Corp of Engineers. The letter specifically requested soil boring logs, seasonal high water table measurements, and engineering analysis to prove that mining operations would not require dewatering and would not impact adjacent surface waters. The letter also stated that, if it was determined that mining would impact adjacent surface waters, an Operations and Maintenance Plan (0&M) would have to be developed and implemented before mining could take place. We have collected the necessary data to perform engineering analysis to determine the impacts to adjacent surface waters. If you will recall, we eliminated the sediment basin that was cutting across the Rockfish Creek Bluffs and discharging into the creek. The proposed mining methods for this pit will work within and around groundwater present within the pit. These methods are defined as cell mining and wet mining. Either method may be implemented, based upon the excavation conditions. No groundwater will be pumped outside the mining boundary or pumped into an area that drains off -site into adjacent surface waters. We initially proposed a perimeter trench system surrounding the pit to help stabilize any groundwater movement from the adjacent surface waters. After discussing this option with you, we decided to collect additional data and perform an engineering analysis to determine the practicality and feasibility of the trench system. We concluded from the analysis, a trench system may not stabilize the wetlands once mining operations have been completed. Cell mining and wet mining involves excavating the sand down to a stabilized level above the groundwater IeveI, then stepping the excavator or trackhoe down to that IeveI and excavating sand that is below the groundwater Ievel to the depth that the excavator is capable of reaching. Nd mine dewatering is performed in this method. The wet sands are stockpiled, allowed to drain back into the pit and dry until ready for transport. GS Engineering Services, PUC 1104 W. Broad St. I PO Box 2019 Elizabethtown, NC 28337 (910) 862-3400 • Page 2 April 21, 2010 SUMMARY OF RESULTS West Side of Burney Pit — Skaggs Model Results Required Setback Distance from Wetland Line (Lateral Effect): 137.0 ft Provided Setback Distance from Wetland Line: 137.0 ft East Side of Burney Pit - Skaggs Model Results Required Setback Distance from Wetland Line (Lateral Effect): 191.0 ft Provided Setback Distance from Wetland Line: 1.91.0 ft DATA COLLECTION AND MODELING In November and December of 2009, Land Management Group (LMG) obtained soil borings and verified soil classifications in the proposed excavation pit, between the pit and wetlands, and within the delineated wetlands. They also determined infiltration rates at two of the borings for the modeling analysis. We then identified, surveyed and staked the location of two deep borings in the pit area close to these infiltration tests, in order to gather the correct parameters for the model. We used NCDOT's borrow pit methods for determining lateral effects on adjacent wetlands. R.W. Skaggs, G.M Chescheir, and B.D. Phillips developed this model, called the "Skaggs Method", for determining lateral effects of a borrow pit or a drainage ditch on adjacent wetland hydrology. The model can be downloaded at www,bae.ncsu.edu/soil water) romectsllateral effect.html. The Skaggs Method determines the minimum distance a borrow pit can be excavated and still sustain the adjacent wetland within 25 cm (0.83 ft) of the soil surface for 5% (continuous critical duration) of the growing season. That setback distance is called the lateral effect. Once the soil and groundwater data were collected, the parameters were determined for the Skaggs Method. The input data and computation is simplified by the software. The necessary parameters for the Burney Pit were depth to water surface, depth to restrictive layer, and lateral hydraulic conductivity. Other inputs include selecting Cumberland County in North Carolina, selecting 1.0-inch as the depression storage of wetlands rather than 2 inches, and entering 0.035 as the drainable porosity. The depression storage value represents the current wetland conditions, and the drainable porosity is a conservative value for soil water relationships for hydric soils. There is a T25 variable, which is computed in the software, that determines the 25 cm location to calculate the lateral effect. The Skaggs Method model input and results are shown below for the West and East sides of the Burney Pit: CS Engineering Services, PLLC 1104 W. Broad St. l PO Box 2019 Elizabethtown, NC 28337 (910) 862-3400 • Page 3 April 21, 2010 r r ��'I13 1!'JIg-f �•w� "'�'� File Summary Qiagrams Jltifites Nert Project help - Weg! Side of Bumey Pit, Bamhirl Contracting Co. Faynnevilla C3S Enginccring � i .. act required to run model r`x•—' -- _ 2l6 1.29 DOdan ow om Use Soil Survey " F � Uuli. Cxkda'r La:erJ Effen !Setback Distar+te (!t} 137.0 Skepg; ldCFgd : Ltse:al @'tC LaksiaGon demon 1.2.f1 trf &m D. flsps DomitkY 20%24W A • Jl:� JJ 1��J7fJ'J.� 1�:��. Flie Summary plagrams -Utilites Nevi Project )help East Side of Bumcy Pit, Barnhill Contracting Co. Fayeneville f:k:..w�.•s../�;�..�.-. T Cis Enginwone+ri�rjsguiu�,R-.-��� . �- Curnberland- t zA D.oa Imo- i r O OnDmo OW lsz f.zs +J µ CO i 0.635 .�.. 1 Use Soil Survey .. r , ,,Q Utiliy r1t mfrdmum, infomnaGcn for safr layer 1. mus ielrilaix La•.or=f Efiea/ Se -hack D imce (ftf i91.0 Skaggs Ve'Jtod : Calera! Efr.! U=iatcn 4 mLi i-2 C, by Sian D. Migps Ccpys#tl 30&200 GS Engineering Services, PLLC 1104 W. Broad St. I PO Box 2019 Elizabethtown, NC 28337 (910) 862-3400 • Page 4 April 21, 2010 In order to determine the depth to water surface, depth to restrictive layer, and lateral hydraulic conductivity parameters for the Skaggs Method model, data was collected by LMG and GS Engineering as shown in the tables below: Table 1.0 West Side Soil Boring Elevations West Side Soil Borings Ground Groundwater Groundwater Restrictive Layer (used in models) Elev (ft) Measurement Elev (ft) Elev (ft) West Side of Pit Boring 83.44 10-ft 73.44 58.44 Wetland/Riparian 76.20 20-inches 74.53 NIA (over 48") Zone Boring Difference in Wetland to Water Surface (Depth to Water Surface) = 2.76 ft (Used 3.0 ft) Depth to Restrictive Layer = 17.76 ft (Used 18.0 ft) Table 1.1 West Side Lateral Hydraulic Conductivitv West Side Soil Borings 0-24" 0-24" 24-48"+ 24-48"+ (used in models) Soil Layer Description Ksat (inihr) Soil Layer Description Ksat (inlhr) West Side of Pit Boring Fine Sandy loam to sandy NIA Sand -Coarse Sand with NIA clay loam clay lenses Wetland/Riparian Sandy -clay 0.03 Coarse Sand 1.29 Zone Boring Table 2.0 East Side Soil Boring Elevations East Side Soil Borings Ground Groundwater Groundwater Restrictive Layer (used in models) Elev (ft) Measurement Elev (ft) Elev (ft) East Side of Pit Boring 79.37 10.5-ft 68.87 59.37 Wetland/Riparian 75.50 16-inches 74.17 NIA (over 48") Zone Boring Difference in Wetland to Water Surface (Depth to Water Surface) = 6.63 ft (Used 6.0 ft) Depth to Restrictive Layer =16.13 ft (Used 16.0 ft) I dUlt~ 4. I Cd5L Jlue L dlt~fdl n UfdU[gt; %.u11UUUt1VIL East Side Soil Borings 0-24" 0-24" 24-48 + 24-48"+ (used in models) Soil Layer Description Ksat (in/hr) Soil Layer Description Ksat (in/hr) East Side of Pit Boring Fine Sandy loam to sandy NIA Loamy Sands with clay NIA day loam lenses Wetland/Riparian Zone Boring Mucky Loam to sandy clay 0.03 Coarse Sandy Loam 1.29 CS Engineering Services, PLLC 1104 W. Broad St. I PO Box 2019 Elizabethtown, NC 28337 (910) 862-3400 • Page 5 April 21, 2010 The Skaggs Method diagrams shown below represent the relationship between the model parameters and lateral effect determination: Figure 1.Taken from NCDOT PowerPoint on Skaggs Method 1-23-07 CLOSE I Figure 2.Taken from Skaggs Model Software GS Engineering Services, PLLC 1104 W. Broad St. I PO Box 2019 Elizabethtown, NC 28337 (910) 862-3400 • Page 6 CONCLUSION April 21, 2010 We are requesting an approval or a rescission of NPDES Stormwater Permit COC NCG020757, based on these results, and that no groundwater will be pumped outside the mining boundary or pumped into an area that drains off -site into adjacent surface waters. After DWQ has determined this permit to be in compliance or not necessary, we will submit the renewal application for Mine Permit 26-45 to the Division of Land Resources — Land Quality Section. We believe that mining excavation can be permitted without impacting adjacent surface waters (wetland and stream riparian areas) if the minimum setbacks listed below are established and maintained. West Side of Burney Pit — Skaggs Model Results Required Setback Distance From Wetland Lime (Lateral Effect): 137.0 ft Provided Setback Distance from Wetland Line: 137.0 ft East Side of Burney Pit - Skaggs Model Results Required Setback Distance from Wetland Line (Lateral Effect): 191.0 ft Provided Setback Distance from Wetland Line: 191.0 ft On behalf of Mr. Steve Waters, Office Manager in Fayetteville of Barnhill Construction Co., please accept this report and findings. Please contact me with any questions or additional information. Sincerely, GS Engineering Services, PLLC 4X'.6 6�4 J. Branch SmA, PE Project Manager Cc: Steve Waters, Office Manager Southeast Division, Barnhill Contracting Co. Encl: Burney Pit Revised Mine Drawings GS Engineering Services, PLLC 1104 W. Broad St. I PO Box 2019 Elizabethtown, NC 28337 (910) 862-3400 Larsen, Cory From: Branch Smith [branch@gs3-gse comj Sent: Friday, March 12, 2010 9:55 AM To: Larsen, Cory Subject; Fw, CGC No. NCG020757 . Burney Pit Attachments: east —west side profHas.pdf Cory, Just checking to see if you've had time to look this over this week. I'm trying to get paid soon but I need to get this wrapped up for Barnhill, but thanks for the help. Branch ------ Forwarded Message ------ From: "Branch Smith" branch@gs3-gse.com> To: "Larsen, Cory" <cory.larsen@ncdenr.gov> Sent: 3/8/2010 3:28:37 PM Subject: COC No. NCG020757 - Burney Pit Mr. Larsen - Thanks for the quick response on the above referenced project. I have re -drawn the profiles according to your letter and revised setbacks. We show a stepped excavation where the sand material above the groundwater level will be disturbed. Once the lateral setback distance is reached a full excavation below groundwater levels will occur if necessary during mining. We wanted to be sure this will be approved for mining and not impact the wetlands. It is our assumption that this would be work because the groundwater hydrology still remains as it is. Thanks Branch -- J. Branch Smith, PE G$E GS Engineering Services, PLLC. PO Box 2019 1 1104 W Broad St Elizabethtown, NC 28337 Phone (910) 862-3400 Fax (910) 862-3410 Cell (910) 264-1071 5ry(,k,. 44 342-/apt �W*W& {- f o--q j C 4 L Le-h r► 0 ?f "41-x- r S�T 'Gib tiW✓r" 1 _ L. k(4 4 fp"frttj w n i.tl' . Apm,�.�- d i�-'4,rd" ^,� .... S 4+�►� J . y, u..„ J ,.. J ,r J r, •..,,,u.., u,,, r, r.., a L4 ✓v4J, . ,,,. re —vegetate per the permanent seeding specifications. G.�-h�-�-- ���-✓{�',w((.� a►�-�.,.� 140 '✓ �,'_ 165' EXCAVATION SETBACK (LIMITED TO 74' ELEV.) 50' MIN. UNDIST. BUFFER TOP OF MINING AREA- 80'f WETLAND GROUND�b�'F ELEV.= 76.20't WETLAND WATER TOP OF MINING AREA ON SETBACK= 74't ELEV.= 74.53't I GROUND WATER ELEV.= 73.44't BOTTOM OF MINING AREA= 60'± • T I I I I I I I I RECLAMATION NOTES: 1. RECLAIM SLOPES TO 3:1 OR FLATTER. 2. VEGETATE PER PERMANENT SEEDING AND MULCHING SPECIFICATIONS. TYP. CROSS-SECTION OF EXCAVATION AREA ALONG WEST SIDE OF PIT NOT TO SCALE TOP OF MINING AREA= 78'f TOP OF MINING AREA ON SETBACK= 70't BOTTOM OF MINING AREA= 60't 230' EXCAVATION SETBACK (LIMITED TO 70' ELEV.) 180' MIN. UNDIST. BUFFER GROUND WATER ELEV.= 68.87't RECLAMATION NOTES: 1. RECLAIM SLOPES TO 3:1 OR FLATTER. 2. VEGETATE PER PERMANENT SEEDING AND MULCHING SPECIFICATIONS. TYP. CROSS-SECTION OF EXCAVATION AREA ALONG EAST SIDE OF PIT NOT TO SCALE WETLAND GROUND WETLAND WATER ELEV.= 74.17'f North Carolina Beverly Eaves Perdue Governor Mr. Branch Smith,.PE GS Engii;-ering Services, PLLC PO Box 2019 Elizabethtown, North Carolina 28337 Dear Mr. Smith: NCDENR Department of Environment and Natural Resources Division of Water Quality Coleen H. Sullins Director March 1, 2010 Dee Freeman Secretary MAR 0 3 2010 ow() Subject: Request for Additional Information (2nd Request) General Permit COC No. NCG020757 Burney Pit Cumberland County The Division of Water Quality's Stormwater Permitting Unit received a submittal in response to a request for additional information on February 23, 2010 as part of your application for coverage under NPDES General Permit NCG020000, A review of the submittal has determined that the application is not yet complete. The following information is needed to continue the stormwater review: 1i, The wetland setback requirements calculated utilizing the Skaggs Model for borrow pits was not j determined correctly. On the west side, depth to water surface is 76.20 - 73.44 = 2.76 FT, On the east side, depth to water surface is 75.50 - 68.87 = 6.63 FT. Note that this model input calls for the depth from wetland soil surface, not groundwater elevation, to the water elevation in the pit. i The resultant setback on the west side using 3 FT depth is 137 FT, and on the east side using the model maximum of 6 FT depth is 191 FT. Since these values are estimates based on a number of variables, an engineering factor of safety (FOS) should be utilized to increase confidence that adjacent wetlands will not be impacted. Assuming a FOS of 20%, the appropriate minimum setbacks would be approximately 165 FT and 230 FT, respectively. Please modify the alining plan to incorporate these setback distances and submit copies to DLR and DWQ as appropriate. Also please submit a revised NCG020000 NOI with updated information with regard to the proposed mining operations and techniques. No new application fee is required. Please note that this request for additional information is in response to a preliminary review. The requested information should be received by this Office prior to April 10 2010, or the application may be returned as incomplete. The return of a project will necessitate resubmittal of all required items, including the application fee. I Please reference COC No. NCG020757 on all correspondence. If you have any questions concerning this matter feel free to contact me at (919) 807-6365 or cory.larsen@ncdenr.gov. i Sincerely, I I I I Cory®rsen Environmental Engineer cc: Fayetteville Regional Office, Mike Lawyer Central Files stormwater Permitting Unit Files Wetlands and Stormwater Branch 011C 1617 MA it Service Center, Raleigh, North Carolina 27699.1617 North Cal-o f n a Location; 512 N. Salisbury St, Raleigh, North Carolina 27604 aI,, �,,,,,, //„ Phone: 919-807.63001 FAX: 919.807-64941Customer Service: 1-877-623-6748 Internet: www.ncwaterguali!y..org �CEKR North Carolina Department of Environment and Natural Resources Division of Water Quality Beverly Eaves Perdue Governor Mr, Branch Smith, PE GS Engineering Services, PLLC PO Box 2019 Elizabethtown, North Carolina 28337 Dear Mr. Smith: Coleen H. Sullins Director March 1, 2010 Dee Freeman Secretary Subject: Request for Additional Information (2"d Request) General Permit COC No. NCG020757 Burney Pit Cumberland County The Division of Water Quality's Stormwater Permitting Unit received a submittal in response to a request for additional information on February 23, 2010 as part of your application for coverage under NPDES General Permit NCG020000. A review of the submittal has determined that the application is not yet complete. The following information is needed to continue the stormwater review: 1' The wetland setback requirements calculated utilizing the Skaggs Model for borrow pits was not determined correctly. On the west side, depth to water surface is 76.20 - 73.44 = 2.76 FT, On the east side, depth to water surface is 75.50 - 68.87 = 6.63 FT. Note that this model input calls for the depth from wetland soil surface, not groundwater elevation, to the water elevation in the pit. The resultant setback on the west side using 3 FT depth is 137 FT, and on the east side using the model I maximum of 6 FT depth is 191 FT. Since these values are estimates based on a number of variables, an engineering factor of safety (FOS) should be utilized to increase confidence that adjacent wetlands will not be impacted. Assuming a FOS of 20%, the appropriate minimum setbacks would be approximately 165 FT and 230 FT, respectively. Please modify the mining plan to incorporate these setback distances and submit copies to DLR and DV.-Q as apprr�priate. Also please submit a revised NCG020000 NOI with updated information with regard to the proposed mining operations and techniques. No new application fee is required. Please note that this request for additional information is in response to a preliminary review. The requested information should be received by this Office prior to April 10 2010, or the application may be returned as incomplete. The return of a project will necessitate resubmittal of all required items, including the application fee. Please reference COC No, NCG020757 on all correspondence. If you have any questions concerning this matter feel free to contact me at (919) 807-6365 or cory.larsen@ncdenr.gov. Sincerely, Cory rsen Environmental Engineer cc: Fayetteville Regional Office, Mike Lawyer Central Files Stormwater Permitting Unit Files wetlands and Stormwater Branch �TOne �+ 1 1617 Maii Service Center, Raleigh, North Carolina 27699.1517 1V Oi�tlii..arol i na Location: 512 N. Salisbury St. Raleigh, North Carolina 27604 Phone: 919.807-63001 FAX: 919-807-64941 Customer Service: 1-877-623.6748 naturally Internet: .wwmmwaler uaii .org Skaggs —method —summary :( :r ?r ?r � :; ?e :r ?: ?t ?t ?r ?t ?r ?c � .: ?r ?r :• 'r ?( ?r :( Jr ;c :'r ?; ;....... ;'r �: it �.( ?t :: sY :Y sY >: ?; K ?: ?r ?( ?r ?c ?: ?r ?r ?( :: �' � ?r ?; ?r � it :;• :: ?r :r ?r ?r ',r ?r ?r 4r ?r � ?r :Y ?r ?r ?r it „ ?r :Y sk Skaggs Method Program Determination of Lateral Effect of Roadside Ditch or Borrow Pit version 1.2.0 copyright 2006-2007 North Carolina state university written in C# Language by Brian D: Phillips Last software Update: February 28,2007 Project Run Date and Time: 2/26/2010 12:39:24 PM ...................... ?: ?r :; it � tt ?r � it ?c :Y'. � 'k � :Y ?, ......................., ....., ., ....., .... '.• ;Y ic'.r k � X � ..........:: � ?.., .. ?r ?r ?: •7.., ?r'.• .... ?; ',r ?s :: i• sY � ?; Project information -----------------------------------------------------____--------- Project Title/Description: west Side Burney Pit Soil Series or ID: User Name: C. Larsen - DwQ Site Parameters ------------------------------------------------------------------ Impoundment Type: 2 (1=Roadside Ditch 2= Borrow Pit) State: North Carolina County: Cumberland Surface storage: 1 inch Depth to water surface: 3 ft (Act'-J Z-16) T25 value: 7.4 days Depth to Restrictive Layer: 18 ft Drainable Porosity: 0.035 weighted Hydraulic Conductivity: 1.1500 inch/hour Hydraulic Conductivity Data by La er Bottom Depth of Layer (in Conductivity (i//hr' Layer 1 24 .03 Layer 2 216 1.29 Layer 3 0 0 Layer 4 0 0 Layer 5 0 0 ------��------__ --- _ -------------------- Lateral Effect: 137.0 ft ---------------------------------------------- 1zT3 r—r Mai fJi MUM Page 1 North Carolina DWQ Stornvwater avid Wastetvater Perytittfinig U ldatc For the Carolinays Rea ft Mixed Concrete Association Environmental Forvvms 20I0 1;barlotte. NC Febrimury 24, 2010 1. Current status of permit coverage a. Permit expired 7/31/2009, DWQ extended the permit until 6/30/2011 b. Because... c. All current provisions remain in effect d. Not many applications coming in now; not much feedback from the DWQ Regional Offices. e. Pending renewals: we've sent renewal packages early 2009; most have responded; we probably won't re -send renewals; billings will keep on coming; new COCs issued once the permit is revised. 2. Current permit requirements a. Stormwater i. SPPP ii. Annual monitoring for pH and TSS with cutoff concentrations; plus visual 2/yr iii. VMA - annual for pH, TSS, O&G with cutoff concentrations; plus visual 2/yr b. Wastewater i. Annual monitoring w/ limits of pH 6-9, TSS 30 mg/L, SS 5 ml/L; plus visual 2/yr ii. Drum rinse out & recycle system overflows; equipment rinse off; aggregate pile drainage. 3. Schedule for permit revisions a. Engage with CRMCA, and others interested beginning summer 2010 b. Draft to EPA end of December 2010; public comment period beginning nit May 2011 c. 2008 RRO conducted some metals sampling to characterize discharges d. KP, BG, JJ likely responsible for engaging the industry i. 2008 - KBP and the NC Forestry Association on NCG21 ii. 2009 - BG & JJ and the NC Aggregates Association on NCG02 iii. 2010 - BG & (KBP?, JJ?) and the CRMCA on NCG14 4. Likely permit revisions a. The format likely based on revised template for other General Permits; since 2007 b. Will include results of engagement with CRMCA c. Stormwater portion i. Minor expansions of the SPPP ii. Semi-annual testing iii. Tiered structure with benchmarks d. Wastewater portion i. Semi-annual testing instead of annual ii. Cookie -cutter approach to application process and treatment system 1. NRMCA help? iii. Recognition of weak wastewater vs strong wastewater? 5. Application process, and a change in DWQ's perspective a. Recent history b. Less on the front end, more on the back end: but, unlikely that we will revert to the NOI as your unilateral notice to us that you will now be covered under NCG14 - some review will be in place. 6. Emerging issues and/or recent problems: feedback to application process, or permit provisions? a. Heavy metals b. Fly ash c. Groundwater d. Inactive sites e. Overlap w/ 20cc, ORW, HQW, WS, Phase II - Receiving water classifications 7. Questions END kbp 2/23/10 Depth to Water Surface Lateral Effect 2 96.1 Actual ,76 125.3 Interpolated 3 137 Actual 4 169.0 Actual 180 160 = 36.45x + 24.683-4 RZ = 0.995 140 120 100 O Seriesl 80 60 Linear (Seriesl) 40 20 0 0 1 2 3 4 5 MWPWrOPM ROW <S'T,<Irf11OZPfRA9V1.s0kY�POW AflX 1W da��oas a r� - A/a,ec Owen q�ae Pare 1,00 P/q k/ELCO1ffEB4C1r &OPEN/NP 4, pw. (,DWQI 1:10 PW fPEr//EW OFI�fS'T�IEET/Nl�'ffNll P�'El//EW Df �d1E£l11Y'' Oa. Ha!!ly 1;20 Prtil LEGAL,etwalANO OP/1t/loly EPoRr -rat' e-& /NCCC/ a d 4, Poa (OWQ/ • i lke pored as a d We are oar !!al aoaemP • wAae4 rea&s ofj rer/eW? 1.,50 PNl z006 PGICIN,C lt�r PIaAll /OWO 0 JV4C daC4 did we aec Ca evorC de, 41" raet? z;so PW WHfrTIiPEOrHEP S'IA7ES'DO/N��; Cray Cob, (Need) ad 9,u ,Para (1VOPP) • {%W arc oCFerstaled iasd of aKd aowpost �aaf�Ges? • Weal bar " learn �V r adr WOW? 3; 50 P/y PlfFi�/N!�' LOT/I�Card QUEST/ONd' Qaae Ha!!e� • Qaia,e rrspa,rses la yaest+ors • Arert 9taorslvr w.,,Mr eedporse 4:05 PW NEXT i'TEPS/CLOS/N�' 4.15 PW OEPAfPT Skaggs —Method —summary ir�dr'.r:c:;:;:;:;'..•ir it �: 'u 4c �:�eY'.: 7r �: ': tic�i; ir'; �i;',;:r'.;i:'ri; is it it ;':�i: s'c :': it s'rk�de :; �dr is � :: �'; L'.:%:c%*sY is �r�u:'r �:;*•� �:; ;; :: .�'••'•;; :: Skaggs Method Program Determination of Lateral Effect of Roadside Ditch or Borrow Pit version 1.2.0 Copyright 2006-2007 North Carolina state university Written in C# Language b Brian D. Phillips Last software update: Fe ruary 28,2007 Project Run Date and Time: 2/26/2010 12:36:34 PM is is � .............. ': t; '.r tr is s'r s't'k dr't dr •� �- � :...........:; :r :; z; :...:: fr k u. ;+, �r �: ?.• s; is '.: ?: t': ?: � :" ?; � ::.. it '; s: it it .4 is � i; �• � :': � � :" is � '; � :: •� 'r k ::• :': � :1 Project Information ------------------------------------------------------------------ Project Title/Description: East Side Burney Pit soil series or ID: user Name: C. Larsen - DWQ Site Parameters -T'- - Impoundment Type: 2 (1=RoadsideDitch2=Borrow Pit) state: North Carolina County: Cumberland surface storage: 1 inch Depth to water surface: 6 ft (�,�P b31 T25 value: 9.7 days Depth to Restrictive Layer: 16 ft Drainable Porosity: 0.035 weighted Hydraulic Conductivity: 1.1325 inch/hou Hydraulic Conductivity Data by La er Bottom Depth of Layer (in) Conductiv Layer 1 24 .03 Layer 2 192 1.29 Layer 3 0 0 Layer 4 0 0 Layer 5 0 0 ---------------------------------------------- ---------------------------------------------- Lateral Effect: 191.0 ft ---------------------------------------------- ---------------------------------------------- Page 1 Zo Z . I Pr North Carolina DWQ Storurwater and Wastewater Permitting Uadnte For the Carolirin5s Wit& Mixed Concrete. As5sociatiou Erivironmental Forunis 2010 Charlotte, NC February 24, 2010 1. Current status of permit coverage a. Permit expired 7/31/2009, DWQ extended the permit until 6/30/2011 b. Because... c. All current provisions remain in effect d. Not many applications coming in now; not much feedback from the DWQ Regional Offices. e. Pending renewals: we've sent renewal packages early 2009; most have responded; we probably won't re -send renewals; billings will keep on coming; new COCs issued once the permit is revised. 2. Current permit requirements a. Stormwater i. SPPP ii. Annual monitoring for pH and TSS with cutoff concentrations; plus visual 2/yr iii. VMA - annual for pH, TSS, O&G with cutoff concentrations; plus visual 2/yr b. Wastewater i. Annual monitoring w/ limits of pH 6-9, TSS 30 mg/L, SS 5 ml/L; plus visual 2/yr ii. Drum rinse out & recycle system overflows; equipment rinse off; aggregate pile drainage. 3. Schedule for permit revisions a. Engage with CRMCA, and others interested beginning summer 2010 b. Draft to EPA end of December 2010; public comment period beginning nit May 2011 c. 2008 RRO conducted some metals sampling to characterize discharges d. KP, BG, JJ likely responsible for engaging the industry i. 2008 - KBP and the NC Forestry Association on NCG21 ii. 2009 - BG & JJ and the NC Aggregates Association on NCG02 iii. 2010 - BG & (KBP?, JJ?) and the CRMCA on NCG14 4. Likely permit revisions a. The format likely based on revised template for other General Permits; since 2007 b. Will include results of engagement with CRMCA c. Stormwater portion i. Minor expansions of the SPPP ii. Semi-annual testing iii. Tiered structure with benchmarks d. Wastewater portion L Semi-annual testing instead of annual ii. Cookie -cutter approach to application process and treatment system 1. NRMCA help? iii. Recognition of weak wastewater vs strong wastewater? 5. Application process, and a change in DWQ's perspective a. Recent history b. Less on the front end, more on the back end: but, unlikely that we will revert to the NOI as your unilateral notice to us that you will now be covered under NCG14 - some review will be in place. 6. Emerging issues and/or recent problems: feedback to application process, or permit provisions? a. Heavy metals b. Fly ash c. Groundwater d. Inactive sites e. Overlap w/ 20cc, ORW, HQW, WS, Phase II - Receiving water classifications 7. Questions END kbp 2/23/10 Depth to Water Surface Lateral Effect 4 156.8 Actual 5 175 Actual Actual 63 202.1 Extrapolate 7 208.5 Extrapolated 250 200 Rz = 0.9 150 O Seriesl 100 Linear (Seriesl) 50 0 0 1 2 3 a 5 6 7 -&Yd:70 h'd s1"A AYISO70/SdiffI aN #d so-� �sYsd,M.� Y�Nm �,�11 syar�.rvn6 6L,Y�ssy • SYOrfS7np OJ S�SYrdS�d 'Y9m� • 6sgl,ony'Woo Qu0,PP ° �'�f °3 s fad?a a+c maH • /ddOSN% °f°d 4"q'- 6vdN% ''qv kv iJ`NIOO S�161r5 d�H10�d 6'11�H/rl i�d os z Ay— 900z'Yg y �oddbs o� — -,.y cvrp 11 4 ■ O/10i V'd "q �IYIl& 9002' )Yd 0s .10/41 • G�''rnaodadr� .,no �''a �m yP sY°r�s"67°i/� • Ano) IV l my Am AS -7v 4V 1115Y1myO/N/d0 0Nfv/yl/w 7VV 77 #d oz.� O/H0i v°d-I 'v`N/N-w I,YOfson00as gd oo'/ 7-d -00 4--d °I'" - 4171., FYOr V kZal)Ydi?(iW AYOX1 aP YlQ7MV-aNOZlY 7dO_aOd)YO,9 A� GS Engineering Services, PLLC. February 19, 2010 Mr. Cory Larson, Environmental Engineer NCDENR - Division of Water Quality — Stormwater Permitting Unit 1617 Mail Service Center Raleigh, NC 27699-1617 RE: Request for Additional Information Letter dated September 9, General Permit COC No. NCG020757 Barnhill Contracting Co. — BURNEY PIT Cumberland County, NC Dear Mr. Larsen: Z M m rj 3 20 U Please find enclosed information regarding the proposed Burney Pit Sand Mine. The request for additional information letter dated September 9, 2009 requested that we provide further information regarding dewatering and impacts to adjacent surface waters. In this case, surface waters represent the wetland and stream riparian areas that were delineated and signed off by the US Army Corp of Engineers. The letter specifically requested soil boring logs, seasonal high water table measurements, and engineering analysis to prove that mining operations would not require dewatering and would not impact adjacent surface waters. The letter also stated that, if it was determined that mining would impact adjacent surface waters, an Operations and Maintenance Plan (O&M) would have to be developed and implemented before mining could take place. We have collected the necessary data to perform engineering analysis to determine the impacts to adjacent surface waters. If you will recall, we eliminated the sediment basin that was cutting across the Rockfish Creek Bluffs and discharging into the creek. The proposed mining methods for this pit will work within and around groundwater present within the pit. These methods are defined as cell mining and wet mining. Either method may be implemented, based upon the excavation conditions. No groundwater will be pumped outside the mining boundary or pumped into an area that drains off -site into adjacent surface waters. We initially proposed a perimeter trench system surrounding the pit to help stabilize any groundwater movement from the adjacent surface waters. After discussing this option with you, we decided to collect additional data and perform an engineering analysis to determine the practicality and feasibility of die trench system. We concluded from the analysis, a trench system may not stabilize the wetlands once mining operations have been completed. Cell mining and wet mining involves excavating the sand down to a stabilized level above the groundwater level, then stepping the excavator or trackhoe down to that level and excavating sand that is below the groundwater level to the depth that the excavator is capable of reaching. No mine dewatering is performed in this method. The wet sands are stockpiled, allowed to drain back into the pit and dry until ready for transport. GS Engineering Services, PLLC 1104 W. Broad St. I PO Box 2019 Elizabethtown, NC 28337 (910) 862-3400 • Page 2 February 19, 2010 SUMMARY OF RESULTS West Side of Burney Pit — Skaggs. Model Results Required Setback Distance from Wetland Line (Lateral Effect): 27.0 ft Provided Setback Distance from Wetland Line: 50 --100 ft East Side of Burney Pit - Skaggs Model Results Required Setback Distance from Wetland Line (Lateral Effect): 175.0 ft Provided Setback Distance from Wetland Line: 180.0 ft DATA COLLECTION AND MODELING In November and December of 2009, Land Management Group (LMG) obtained soil borings and verified soil classifications in the proposed excavation pit, between the pit and wetlands, and within the delineated wetlands. They also determined infiltration rates at two of the borings for the modeling analysis. We then identified, surveyed and staked the location of two deep borings in the pit area close to these infiltration tests, in order to gather the correct parameters for the model. We used NCDOT°s borrow pit methods for determining lateral effects on adjacent wetlands. R.W. Skaggs, G.M Chescheir, and B.D. Phillips developed this model, called the "Skaggs Method", for determining lateral effects of a borrow pit or a drainage ditch on adjacent wetland hydrology. The model can be downloaded at www.bae.nesu.edu/soil water/projects/lateral etfecthtml. The Skaggs Method determines the minimum distance a borrow pit can be excavated and still sustain the adjacent wetland within 25 cm (0.83 ft) of the soil surface for 5% (continuous critical duration) of the growing season. That setback distance is called the lateral effect. Once the soil and groundwater data were collected, the parameters were determined for the Skaggs Method. The input data and computation is simplified by the software. The necessary parameters for the Burney Pit were depth to water surface, depth to restrictive layer, and lateral hydraulic conductivity. Other inputs include selecting Cumberland County in North Carolina, selecting 1.0-inch as the depression storage of wetlands rather than 2 inches, and entering 0.035 as the drainable porosity. The depression storage value represents the current wetland conditions, and the drainable porosity is a conservative value for soil water relationships for hydric soils. There is a Tzs variable, which is computed in the software, that determines the 25 cm location to calculate the lateral effect. The Skaggs Method model input and results are shown below for the West and East sides of the Burney Pit: GS Engineering Services, PLLC 1104 W. Broad St. I PO Box 2019 Elizabethtown, NC 28337 (910) 862-3400 February 19, 2010 • Page 3 ble Summary Diagrams _UURtes New Projed Help FWest Side of �umey PiL 9amhi1l Contracting Co. Fayetteville; �-,t}-- -i.� ,. GS Engineering M=C= t Cumberland(k!. 24 403 �� � �7 I 216 1.29 fl o �.� ©W ,. { UA35 j s I 5 Use Scil Survey Utility L Calcs�a:e LetereE Eikct i S:ih�ck Ois�rce;ftj _ 26.9 Skalds VeihA : La:cd Wsct Cabtla5m \`ncn 1.2.G by Bran D. FWs Cens„gt 2t{0-%{ 7 r j=ile Summary Diagrams Dtilites Nm Project yelp East Side of Burney Pit. Bambill Contracting Co. Fayetteville r I Cumberland-u'-w' ' J=✓ o - 7 24 U.03 O 000 Oao o ON tD4 � ©W -o@) o Use Scif Survey 0_035 t�7:"tf" f - `if2 uuliy Calc:d_:e Laterd Ef;e_.! 4:tatk Gs'zr�e;f:) 175.a Sri Metter : le:-rd Me= Caktf&Ln Yemen 1.2 0 by &W. D. Fh2ps ecipmN 2xi*%l is GS Engineering Services, PLLC 1104 W. Broad St. I PO Box 2019 Elizabethtown, NC 28337 (910) 862-3400 • Page 4 February 19, 2010 In order to determine the depth to water surface, depth to restrictive layer, and lateral hydraulic conductivity parameters for the Skaggs Method model, data was collected by LMG and GS Engineering as shown in the tables below: Table 1.0 West Side Soil Boring Elevations West Side S Borings Ground Groundwater Groundwater Restrictive Layer (used in models) Elev (ft) Measurement Elev (ft) Elev (ft) West Side of Pit Boring 83.44 10-ft 73.44 58.44 Wetland/Riparian 76.20 20-inches 74.53 NIA (over 48") Zone Boring Difference in Water Surface (Depth to Water Surface) =1.09 ft (Used 1.0 ft) � 76 2-0 - 7T y y = 2.-74 (ram 3Fr Depth to Restrictive Layer = 17.76 ft (Used 18.0 ft) lcT- Table 1.1 West Side Lateral H draulic Conductivity West Side Soil Borings 0-24" 0-24" 24-48"+ 24-48"+ (used in models) Soil Layer Description Ksat (in/hr) Soil Layer Description Ksat (in/hr) West Side of Pit Boring Fine Sandy loam to sandy NIA Sand -Coarse Sand with NIA clay loam clay lenses Wetland/Riparian Zone Boring Sandy -clay 0.03 Coarse Sand 1.29 Table 2.0 East Side Soil Boring Elevations East Side Soil Borings Ground Groundwater Groundwater Restrictive Layer (used in models) Elev (ft) Measurement Bev (ft) Elev (ft) East Side of Pit Boring 79.37 10.5-ft 68.87 59.37 Wetland/Riparian 75.50 16-inches 74.17 NIA (over 48") Zone Boring Difference in Water Surface (Depth to Water Surface) = 6.30 ft Used 5.0 ft) --2p -?6"50 - 6 a • 87 9 6,63 Depth to Restrictive Layer =16.13 ft (Used 16.0 ft) 1A/ 1 QWIC L. 1 GQSL')IUU L.d LCIQI FI UIaU11L,'. UIIUUL.LIYIL East Side Soil Borings 0-24" 0-24" 24-48'+ 24-48"+ (used in models) Soil Layer Description Ksat (in/hr) Soil Layer Description Ksat (in/hr) East Side of Pit Boring Fine Sandy loam to sandy NIA Loamy Sands with clay NIA clay loam lenses Wetland/Riparian Zone Boring Mucky Loam to sandy clay 0.03 Coarse Sandy Loam 1.29 GS Engineering Services, PLLC 1104 W. Broad St. I PO Box 2019 Elizabethtown, NC 28337 (910) 862-3400 'W 6 Fr AO-kt L CA-U8 v ertA-WD • Page 5 February 19, 2010 The Skaggs Method diagrams shown below represent the relationship between the model parameters and lateral effect determination: Figure 1.Taken from NCDOT PowerPoint on Skaggs Method 1-23-07 --yam P'- -- ---'yam--�_� jf Mama CLOSE Figure 2.Taken from Skaggs Model Software CS Engineering Services, PLLC 1104 W. Broad St. I PO Box 2019 Elizabethtown, NC 28337 (910) 862-3400 Page 6 CONCLUSION February 19, 2010 We are requesting an approval or a rescission of NPDES Stormwater Permit COC NCG020757, based on these results, and that no groundwater will be pumped outside the mining boundary or pumped into an area that drains off -site into adjacent surface waters. After DWQ has determined this permit to be in compliance or not necessary, we will submit the renewal application for Mine Permit 2645 to the Division of Land Resources - Land Quality Section. We believe that mining excavation can be permitted without impacting adjacent surface waters (wetland and stream riparian areas) if the minimum setbacks listed below are established and maintained. West Side of Burney Pit - Skaggs Model Results Required Setback Dist mce from Wetland Line (Lateral Effect): 27.0 ft Provided Setback Distance from Wetland Line: 50 -100 ft East Side of Burney Pit - Skaggs Model Results Required Setback Distance from Wetland Line (Lateral Effect): 175.0 ft Provided Setback Distance from Wetland Line: 180.0 ft On behalf of Mr. Steve Waters, Office Manager in Fayetteville of Barnhill Construction Co., please accept this report and findings. Please contact me with any questions or additiona.I information. Sincerely, GS Engineering Services, PLLC ]. en: ith, PE Project Manager Cc: Steve Waters, Office Manager Southeast Division, Barnhill Contracting Co. Encl: Burney Pit Revised Mine Drawings GS Engineering Services, PLLC 1104 W. Broad St. I PO Box 2019 Elizabethtown, NC 28337 'a SEAL �•• 034354 - r � ell� I RtL� s (910)862-3400 into Fayetteville 4 1 � F i G MINE SITE To Tar Heal NCDOT VICINITY MAP NM L.I;OEND MINE BOUNDARY ADJOINING P/L - WETLAND D£LIN. — — — — — — HAUL ROAD Ex. UDAR CONTOURS EXCAVATION CONTOURS 7o EARTHEN BERM SEDIMENT FLOW ARROWS — -► MINE ACREAGE TABLE CATEGORY AFFECTED ACREAGE 0.0 TAILINGSISEDIMENT PONDS STOCKPILES 5.0 WASTEPILES 5.0 PROCESSING AREA/HALR. RD 1.50 M1NE ExrAVATION ".50 TOTAL AFFECTED ACRES 5CO PERMITTED ACREAGE 60.0 GENERAL NOTES: 1. This boundary was not surveyed, but token from existing deeds from Cumberland County and previously —drown mine maps" 2. Wetlands were taken from a wetlands survey plot recorded in Map Book 93. Page 150, originally drawn by Appian Engineering. The wetlands were certified by a Section 404 regulatory specialist. J. Na mining activities have been conducted an this site since the original permit was issued. GRAPHIC 5CAtF I han - 200 11 SEAL 034354 REFERENCE V IA Z V a J d z F` p W CLLI W z j F Z m cc W d cc a m d J J a 'n fr o W N N f µ1 N U I K M e4 O Ul fn co N p' (�j ° W zW�cmr1 W � � os z. `m N Q W O p C "a W W oa.7"' c W Z mnfN� m = o U W `W V J/1 BURNEY PIT RENEWAL BARNHILL CONTRACTING CO. CUMBERLAND COUNTY, NC w.c w�wr 1 Ix4 - 2W f4 3B5 MAY 2009 .IW7 S-'1 Larsen, Cory From Larsen. Cory Sent: W Wnescll November 04, 2009 9.56 AM 7a: Geographic Solutions' Subject: RE: COC NCGO20757 OSM Snformattan Attachments: MMM sample OAM_pof; 0 M plan components for NCGO20000.pdf Branch, I've attached a couple documents to help you with the specific requirements of an O&M plan. Check out the O&M components for greater detail of what is expected by DWQ. Then review a sample monitoring plan submitted by a permittee for their quarry. It is a larger mine than Burney pit but the strategy is essentially the same. Hope this helps. Cory From: Geographic Solutions [mailto:gs3@embargmail.com] Sent: Monday, October 26, 2009 9:49 AM To: Larsen, Cory Cc: swaters; gs3 Subject: Re: COC NCGO20757 Cory We're still working on the Burney 0&M and example project details. We've come across some additional and useful information on Friday, and wanted to include this with the Burney Pit. We are trying to submit a plan to you this week. Thanks, Branch Smith, PE ----- Original Message ----- From: "Cory Larsen" <cory.larsen@ncdenr.gov> To: "Geographic Solutions" <gs3@embargmail.com> Sent: Tuesday, October 13, 2009 2:11:49 PM (GMT-0500) Auto -Detected Subject: RE: COC NCG020757 Branch, Burney Pit will still require an NPDES permit even if the sediment basin is eliminated based on the mine's potential to discharge stormwater and/or wastewater (via dewatering). Additionally, it is unclear how the perimeter trench will prevent impacts to adjacent wetlands and streams. Further information is needed to verify this system actually works. Has Barnhill installed something like this at another mine site? Right now, we would not issue an NPDES without more information for either design that you have presented. You will need an 0&M plan as stated in the Sept 9 letter. Cory Larsen Environmental Engineer NCDENR I DWQ j Stormwater Permitting Unit 1617 Mail Service Center, Raleigh, NC 27699-1617 512 N. Salisbury St, Raleigh, NC 27604 Phone: (919) 807-6365 Fax: (919) 807-6494 E-mail correspondence to and from this address may be subject to ;he Worth caroI4tna PLblic Records Law and may be disclosed to thimd parties. From: Geographic Solutions [mailto:gs30d embargmail,com) Sent: Friday, October 09, 2009 10:49 AM To: Larsen, Cory Subject: COC NCG020757 Importance: High Mr. Larsen, After speaking with Mr. Moser and Mr. Steve Waters with Barnhill Contracting, we are requesting to cancel the NPDES General Permit coverage for the Burney Pit mine located in Cumberland County. We are going to eliminate the sediment basin that discharges into Rockfish Creek. The mine will not discharge any stormwater or groundwater that enters the pit. We have designed a perimeter trench around the mine excavation adjacent to the streams that will balance any groundwater that infiltrates into the trench with respect to the adjacent streams See attached pdfs for design. We will modify the mine permit with DLQ. Thanks and call me with any questions, Branch Smith, PE Joey W. Taylor, PLS, LISP F1 Larsen, Cory From: Geographic Solutions [gsaQembargrnafl coml Sent. Fntlay, Rdouer 09, 2009 10 49 AM To: Larsen. Cory Subject: COC NCGO20757 Attachments: Shoat 1 pdf. Sheet 3.pdf Importance: High Mr. Larsen, After speaking with Mr. Moser and Mr. Steve Waters with Barnhill Contracting, we are requesting to cancel the NPDES General Permit coverage for the Burney Pit mine located in Cumberland County. We are going to eliminate the sediment basin that discharges into Rockfish Creek. The mine will not discharge any stormwater or groundwater that enters the pit. We have designed a perimeter trench around the mine excavation adjacent to the streams that will balance any groundwater that infiltrates into the trench with respect to the adjacent streams. See attached pdfs for design We will modify the mine permit with DLQ. Thanks and call me with any questions. Branch Smith, PE Joey W. Taylor, PLS, GISP GSE GS ENGINEERING SERVICES, PLLC GS3 GEOGRAPHIC SOLUTIONS & SURVEYING SERVICES, PLLC 1104 W Broad St PO Box 2019 Elizabethtown, NC 28337 Tel: 910-862-3400 Fax: 910-862-3410 Cell: 252-560-2193 Cell: 910-990-2309 email: gs3(a7embargmail corn Page 15 2) Charles Tract Pond 3 4A 5A* 5B* Final Revegetation Acres Date (Year) 190 1995 240 1994 215 2004 325 2006 Pond Nos. 5A and 5B are areas designated for wetland development and plans are being developed to reclaim these two areas. This permit, issued July 20, 1972, renewed July 20, 1982, modified April 1, 1985, April 8, 1988, February 8, 1990, November 29, 1990, June 13, 1991, September 6, 1991, October 31, 1991, February 28, 1992, June 2, 1992, June 4, 1992, July 6, 1992, July 27, 1992, July 28, 1992 and January 4, 1993, renewed January 4, 1993, modified March 17, 1994, June 20, 1994, January 5, 1995, September 15, 1995, April 4, 1996, June 10, 1996, April 10, 1997, November 19, 1997, September 24, 1998, December 22, 1998, February 11, 1999, July 30, 1999, September 15, 1999, January 21, 2000, March 28, 2000, April 20, 2000, January 25, 2001, April 9, 2001, August 27, 2001, December 20, 2001, January 24, 2002 and May 23, 2002, renewed August 1, 2003 and modified August 4, 2004, August 14, 2004, April 8, 2005 and October 20, 2006, is hereby modified this 18th day of July, 2008 pursuant to G.S. 74-52. Division of Land Resources By Authority of the Secretary Of the Department of Environment and Natural Resources 36, � � s s /C t'�T y��a p lie t ttt'4 FL4, °��7 LEGEND MINE BOUNDARY ADJOINING P/L - - WETLAND DEUN. - — — — — - HAUL ROAD - — Ex. UDAR CONTOURS EXCAVAMN CONTOURS ro EARTHEN BERM SEDIMENT FLOW ARROWS NCDOT VICINITY MAP NTS --- ... - - f I I ' � 1 = _ - -- 1L NMl9 \ 1 oe<<uFereo we a,.kos �, A : 1 I OF 4. y 1 • � i USGS QUAD IMAGE NTS GENERAL 1Vd7'E5- 1. This boundary was not surveyed, but taken from existing deeds from Cumberland County and previously —drown mine mops. 1- Wetlands were token from a wetlands survey plot recorded in Mop Book 9J, Page 150. originally drawn by Appian Engineering, the wetlands were certified by a Section 404 regulatory specialist. J. No mining activities have been conducted on this site since the original permit was issued. 1 .. ;`-__- _ tit ti '•} - ♦ • oe-erac Pc ar ` y ra ra; me .r ♦% Se DETAILS. SHEET r r SECTION A,. r 1 5€P DETAILS, SIaEET !. I M'.q , • BURNEY PIT EXCAVATION AREA 1. �� �+ A_ 1` $.I MIN. SIDE SLOPES r' A 4 t I STORMWATER TO REMAIN IN PIT _ 1 OR DEWATERED INTO PERIMETER TRENCHES •`` I } I 1 '�wm a weaualn. 111 4 a am � ♦u PF11) � l SECT1o11 A•1` 1 i '� - _-- - - - - -- GRAVEL ENCRANC I t A •\\•(�.y ._ SQE DETAILS. SN `' ' OB Sri,, p� Ala 41D ;I 1 •*oux a auwa+ j- �_ � • � fefo nrs sC� 3 \ ' �R o'FHER I'EGE `\ SCNEEI NG. T P. -y \ . _0 uw,mcr A x,e2�� n� a, sa�A ry su wsi-A-ollb GRAPHfC SCALF 490 TTnT 1 fnU >• ¢oo IL 11 .DEFERENCE DRAWN{S o V v' In � � N Z� � � Q � W a p cc J m J cc LLICL cc m Zo 0 f N O .J co ey W fA y a Z a a N -0 o ,i E _ d Z W CC N a Qy W w o o_ w n a� a o m m a of o' m C P ? J Q o BURNEY PIT RENEWAL BARNHILL CONTRACTING CO. CUMBERLAND COUNTY, NC I spa - 2ao n. e -- ,SS 2009 1 of 4 Ttp or IYtlMC ARF.1. Ede ea' ,LTI Reaa81 ecur,s 10 1e,MN g,fa r/ NO o npmmx TAOI af,Fn {; wra f BOTf1Y OF I—D tf&A- 52-W4 / IHl AOaaT91 a -�4rl &M AYA nON 9O 1, Reclaim slopes to �: f side slopes a lfef ter. 2. vegetafe per Permanent Seedinq and Mulching 50ecificatlmx - 3. E-th- 6trms tv —im in place. -7 CONSTRUCWN 59=217I0NS FOR BERM t, Rernewr .0 e—A bn . -4 W.P. li'nn berm remdetim 2 C—n O ridge to dn+e A ns shv.n -d dlme 10% car aeltf4mcdi. .S C pvct using v .4rt d w 1—h piece of egutOrrxnf. 4, Mantvfn hevghf or berm at gh' tames 5. 5eed and mufrh immedbttiy ulcer cvntfrucllan, n —dmct With the settling and mulching tpecilTcv!lans m !h. mine d—ings. UNDISTURBED BUFFER a1 BERM DETAIL NTS O41r 6' MIN 2• - 3' COARSE AGGREGATE OR NG➢nT e4 STONE TEMPORARY GRAVEL CONSTRUCTION ENTRANCE DETAIL NTS CROSS SECTION OF MINING EXCAVAT2ON PIT NTS - - - ROWOrIh1FR eFILTR T - POSS ApMm1T SIirLMS 4Y5 OR wamc a[rlTai,W :,w 0"r4npR 15r. W vow I RIlTFIf �" 1RP c -w IKnP � AIFRWCESS ar ro OEWaar=ran r� 80T1aM aF MMR4 .RE,,. 52-W_ fv RECLAMATION NOTES r Reclolln slepas ra a-1 side slopes a 11arter- 2. Vegerate per Permonmf Seedoq and Mvichnq Specirxat-s J. Earthm Reims 1. rem m in plvct. 4- Perimeter I ench tv remain In plod. SECTION A -A CROSS SECTION OF PERIMETER TRENCH NTS MINING SEQUENCE 1. Obtain plan approval and all other applicable permits. 2. Construct gravel construction entrance at Gainey Road as shown. 1 Excavate proposed sediment basin as shown. 4. Install rip --rap spillway detail as shown. 5. Strip and stockpile topsoil. 5. Construct berms around excavation areas, using topsoil to prepare tap 8" of berm surfaces per original mine maps. MINE OPERATOR, BARNHILL CONTRACTING, CO. 7 Install locking steel gate of mine entrances with required signage. PO BOX 35376 FAYETTEVILLE, NC 28303 8. Prepare berms and disturbed areas in accordance with seeding TEL: 9I0-488-13I9 and mulching specifications. 9. Instal! Open Pit" warning signs around perimeter of berms. PROPERTY OWNERS BARNHILL CONTRACTING, CO. PO BOX 35376 10. Maintain all stormwater runoff flow into excavation pit. if FAYETTEVILLE, NC 28303 necessary, dewofering shall be pumped into perimeter trench as TEL 910-408-1319 shown. 11. After excavation is complete, remove all temporary measures, MINE MANAGER: STEVE WATERS regrade side slopes per Reclamation Plan, prepare seedbeds. and TEL, 9WATE- re -vegetate per the permanent seeding specifications. O w ,^ x V i v d a o Z Z W O W IC CC Z r Z J m � � W Za CC Q m NJ Z� OW > > n P a ri CC m N V N p OW fA U� ° = N a del V Z N a `� CL r = W LIJ 'Co !1� CC V U N J 4 n Q W w H Yl o 0 0 in N N a 1 p m W � a o coo_ 3 �} J Q LLJ w+e BURNEY PIT RENEWAL BARNHILL CONTRACTING CO. CUMBERLAND COUNTY, NC w,� sr sum — w JBS ^ MAY 2009 JWT dsS/Jwr — 3 of 4 �Lu A�`*A NCENR North Carolina Department of Environment and Natural Resources Division of Water Quality Beverly Eaves Perdue Governor Mr. Kermit Moser Barnhill Contracting Company PO Box 35376 Fayetteville, North Carolina 28303 Dear Mr. Moser: Caleen H. Sullins Director September 9, 2009 Subject: Request for Additional Information General Permit COC No. NCG020757 Burney Pit Cumberland County Dee Freeman Secretary The Division of Water Quality's Stormwater Permitting Unit is currently reviewing your application for coverage under NPDES General Permit NCG020000. A preliminary review has determined that the application is not complete. The following information is needed to continue the stormwater review: 1. The application states that no dewatering will occur near wetlands or impact any stream, groundwater, or wetlands. However, the mine site is surrounded by Rockfish Creek to the north, and intermittent streams and wetlands on the east and west sides. Aerial photography also indicates the presence of groundwater or other surface water features at the existing ground surface. Further information is required to ensure that dewatering will not be required nor will dewatering impact these surface waters. Please submit the following items: 1. Soil boring logs including an estimate of the seasonal high water table (SHWT) elevation; 2. Engineering analysis or equivalent to show that mining operations to a depth 25-30 feet below ground surface (bgs), as indicated by the submitted plans, will not require dewatering and will not impact adjacent wetlands or streams. If it determined that this project has potential to impact surface water and groundwater, an Operation and Monitoring (0&M) Plan must be developed for the site. Please refer to the O&M checklist on page 6 of 6 on your NCG020000 application for 0&M requirements. Note that the 0&M plan applies to not only wetlands on or adjacent to the site but to all surface waters of the State including intermittent streams bordering the property. Please note that this request for additional information is in response to a preliminary review. The requested information should be received by this Office prior to October 12, 2009, or the application may be returned as incomplete. The return of a project will necessitate resubmittal of all required items, including the application fee. If you need additional time to submit the information, please mail or fax your request for a time extension to the Division at the address and fax number at the bottom of this letter. The request must indicate the date by which you expect to submit the required information. The Division is allowed 90 days from the receipt of a completed application to issue the permit. Please reference COC No. NCG020757 on all correspondence. If you have any questions concerning this matter feel free to contact me at (919) 807-6365 or cory.larsen@ncdenr.gov. Sincerely, Co Environmental Engineer cc: Fayetteville Regional Office, Mr. Mike Lawyer Stormwater Permitting Unit Files Wetlands and Stormwater Branch 1� T0]te 1 1617 Mail Service Center, Raleigh, North Carolina 27699-1617 lv orthCiai-ol hia Location: 512 N. Salisbury St Raleigh, North Carolina 27604 Phone: 91M07-63001 FAX: 919.807.64941 Customer Service:1-877-623-67483 aurally Internet www.ncwaterguality.org A�7ix;YAP' � NCDENR North Carolina Department of Environment and Natural Resources Beverly Eaves Perdue Governor Mr. Kermit Moser Barnhill Contracting Company PO Box 35376 Fayetteville, North Carolina 28303 Dear Mr. Moser: Division of Water Quality Coleen H. Sullins Director September 9, 2009 Dee Freeman Secretary Dv CY Subject: Request for Additional Information General Permit COC No. NCG020757 Burney Pit Cumberland County The Division of Water Quality's Stormwater Permitting Unit is currently reviewing your application,for coverage under NPDES General Permit NCG020000. A preliminary review has determined that the application is not complete. The following information is needed to continue the Stormwater review: 1. The application states that no dewatering will occur near wetlands or impact any stream, groundwater, or wetlands. However, the mine site is surrounded by Rockfish Creek to the north, and intermittent streams and wetlands on the east and west sides. Aerial photography also indicates the presence of groundwater or other surface water features at the existing ground surface. Further information is required to ensure that dewatering will not be required nor will dewatering impact these surface waters. Please submit the following items: 1. Soil boring logs including an estimate of the seasonal high water table (SHWT) elevation; 2.. Engineering analysis or equivalent to show that mining operations to a depth 25-30 feet below ground surface (bgs), as indicated by the submitted plans, will not require dewatering and will not impact adjacent wetlands or streams. If it determined that this project has potential to impact surface water and groundwater, an Operation and Monitoring (O&M) Plan must be developed for the site. Please refer to the 0&M checklist on page 6 of 6 on your NCG020000 application for O&M requirements. Note that the 0&M plan applies to not only wetlands on or adjacent to the site but to all surface waters of the State including intermittent streams bordering the property. Please note that this request for additional information is in response to a preliminary review. The requested information should be received by this Office prior to October 12, 2009, or the application may be returned as incomplete. The return of a project wlii necessitate resuomittal of all required items, including the application fee. If you need additional time to submit the information, please mail or fax your request for a time extension to the Division at the address and fax number at the bottom of this letter. The request must indicate the date by which you expect to submit the required information. The Division is allowed 90 days from the receipt of a completed application to issue the permit. Please reference COC No. NCG020757 on all correspondence. If you have any questions concerning this matter feel free to contact me at (919) 807-6365 or cory.larsen@ncdenr.gov. Sincerely, Co Environmental Engineer cc: Fayetteville Regional Office, Mr. Mike Lawyer Stormwater Permitting Unit Files Wetlands and Stormwater Branch Otte 1 1617 Mail Service Center, Raleigh, North Carolina 27699-1617 NorthCaroh na Location: 512 N. Salisbury St. Raleigh, North Carolina 27604 Phone: 919-807-63001 FAX: 919-807.64941 Customer Service: 1-877-623-6748 Naturally Internet: www.ncwatemualily.org Y ... . Lawyer, Mike From: Lawyer, Mike Sent: Tuesday, September 08, 2009 11:17 AM To: Larsen, Cory Subject: RE: Burney Pit NCG020757 Hey Cory. As it turns out, I received the review sheet from LQfor this site last week and noted that an NPDES permit is required based on the site plan showing a basin with an outlet. Something I'd like to pass on to you and the SPU as a whole is that the questions on the mining permit application regarding discharges are vague and typically checked off by the applicant as 'No'. For example, one of the questions asks: "Will the operation involve discharging fresh or waste water from the mine or plant as.a point discharge to the waters of the State?" I'm left wondering, and I'll bet the applicant is as well, what "fresh" means in that question. Its marked 'No' even in the subject facility's application, although they recognized that stormwater will likely discharge from the proposed basin and subsequently submitted an NOI for coverage under NCG020000. Would it be possible to sit down with LQ staff to discuss this and possibly revise the language in their mining permit application? I think it would not only help the applicant and/or their engineer when filling out these forms, but also help us in determining the need for permit coverage. Just food for thought. Anyway, the NOI and site plans for the subject facility seem pretty straight -forward. Plus, I got a chance to review the plans that were included with the LQ package. So, no need to send hard copy and I recommend proceeding with permit coverage issuance. Thanks, Mike Michael Lawyer Environmental Specialist NCDENR-Division of Water Quality Surface Water Protection Section Fayetteville Regional Office Direct: (910) 433-3329 Main: (910) 433-3300 Fax: (910) 486-0707 e-mail: mike.lawyer@ncdenr:gov (please note that my e-mail address has changed) *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: Larsen, Cory Sent: Friday, September 04, 2009 12:36 PM To: Lawyer, Mike Subject: Burney Pit NCG020757 Mike, Please see the attached documents for this mining operation that has applied for coverage. It is a proposed sand mine in Fayetteville with an existing mining permit. They will not be dewatering according to the NOI. r I've reviewed the application and feel it is adequate. What are your thoughts? I can mail you a hardcopy of the plans (color) for your review if you'd like. Thanks. Cory Cory Larsen Environmental Engineer NCDENR I DWQ I Stormwater Permitting Unit 1617 Mail Service Center, Raleigh, NC 27699-1617 512 N. Salisbury St, Raleigh, NC 27604 Phone: (919) 807-6365 Fax: (919) 807-6494 E-mail correspondence to and from this address may he suhject to the North Carolina Public Records haw and may he disclosed to third parties. 4 A� Division of Water Quality / Surface Water Protection RCDEN'R National Pollutant Discharge Elimination System r),j/�3p TMnN41R`*.'�'-1?V.S NCG020000 NOTICE OF INTENT FOR AGENCY USE ONLY Date Received Year I Month I Du Certificate of Covers _Cbeci H Amount Perriiit-A.%signud to Gr erg 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 NCOOT borrow pits) that discharge stormwater contaminated with or that has come in contact with, any overburden, raw material, intermediate products, finished products, byproducts or waste products located on the site of such operations; • Stormwater from vehicle maintenance activities at mining operations; • Overflow from facilities that recycle process wastewater; and/or • Mine dewatering (wastewater) The following activities are specifically excluded from coverage under this General Permit: • Stormwater discharges associated with peat mining, coal mining, and metal mining; • Stormwater discharges from mining operations which are intermixed on site with stormwater from asphalt operations and/or concrete operations; • Stormwater discharges associated with oil and gas extraction operations; and • Stormwater discharges associated with tourist gem mines • NCDOT borrow pits are covered under NCS000150 The following discharges are covered by NPDES general hermit 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 exi_ sting mining sites that require an Authorization to Operate (ATO) wastewater treatment facilities: This NOI is also an APPLICATION FOR an ATO for wastewater treatment facilities in place. Construction, modification_, or installation of any new treatment components at an existing site requires an ATC. (If the site is already covered by NCG020000, the ATC request may be submitted without an NOI). Some wastewater treatment facilities used to treat or recycle process wastewater (even if commingled with stormwater) at mining sites will require an ATC ,prior 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 at the end of this form). For example, an ATC is required for treatment of mine dewatering discharge from clay pits and non -closed -loop wastewater recycle systems. 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 & .Ot39. tAs per 15A NCAC 2H .0106 Pagel of 7 2Unless treatment facilities are designed, constructed, and put into operation by employees internal to the company who are qualified to perform such work for their respective companies in accordance with General Statutes, 89C-25 (7), plans and specifications must be signed and sealed by a P.E. swU-217-071408 fcast ised 7/14/08 f t • ^.rcr Co Y y. k , S LA.) �t'S c coc ski. � f S w ox NCG020000 N.O.I. Construction of wastewater treatment facilities subject to the ATUATO requirements in the NCG02 permit at new or existing mining sites requires submission of three (3) sets of plans and specifications signed 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. For questions, please contact the DWQ Regional Office for your area. (See page 7) 1 (Please print or type) 1) Mailing address of owner/operator (address to which all permit correspondence will be mailed): Name 8ARWHf LL N Street Address ? b F3oX 353 (0 City LLE State id& ZIP Code �g303 Telephone No. D �t0O- 1319 Fax: E-mail Address 2) Location of facility producing discharge: Facility Name I)j'PIT Facility Contact 'rtvO i. M-E-RS AV_ b.E_AMlT MZ 02_ Street Address &*IA -)a PD City State NG ZIP Code ;?6.5i6 County CvnrByD Telephone No. fv) 1UCY Fax: Contact E-mail 3) Physical Location Information: Please provide a narrative description of haw to get to the facility (use street names, state road ;n�rnumbers, and distance and direction from a roadway intersection). ;e1 S MOM rAYCITEVla-f. 4rrrzFie A1U FLY R D. (.Sk -22;A LEr-r PAX-0 a-,41nrer AD ( 5F& 2221 < ,.rE 6 , 4) Latitude - S� -`z Longitude Z (degrees, minutes, seconds)AsS 5) This NPDES Permit NOI Application applies to which of the following: VNew or Proposed Facility Date operation is to begin_ ❑ Existing ❑ New Permit not applicable - ATC request only. NPDES Permit Number Page 2 of 7 SWU-217-0714-08 Last revised 7/14/08 NCG020000 N.O.I. 6) Standard Industrial Classification: Provide the 4 digit Standard Industrial Classification Code (SIC Code) that describes the primary industrial activity at thisfacility ! SIC Code: l 4 7) Provide a narrative description of the types of minerals mined at this facility: 5wl'o x- &10a 8) Discharge Points: Number of discharge points (ditches, pipes, channels, etc. that convey discharges from the property): Stormwater: I Mine dewatering: Process Wastewater Overflow: Discharge points should be clearly marked on the submitted site plan. Please provide short narrative description of discharges: 7WL�Mwi�T 17Is�t�il-tf LL,IL- - 0e4 /n/ /oA 25 YR Dr4/6nf 5m2n-r fir? 76�f -- PA,0A9SCID ,`fD1MCa7- ,0A-jj,,Q 7m-r- Gst mp'Es f4-�MOJ7- giJV0FP /Iv lt.rGltt!/iT1 A/ 1WE-4 9�r- MIAJF.. 9) 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? goe,CF154 GP_ rFaC IQ,-31 - 6g _ 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): r Note: Discharge of process wastewater to receiving waters classified as WS-II to WS-V or SA must be approved by the N.C. Dept. of Environmental Health. It DEH does not approve, coverage under NCG020000 cannot be granted. No new discharges of process wastewater are permitted in receiving waters classified as WS-1 or freshwater ORW. 10) Will mining operations require dewatering near wetlands or impact any stream, groundwater, or wetlands? I$ No t3A-WD GW 60+4-5�vt''/ �V' D LEvV" 11,J 9049F)9-I eAt� , ❑ Yes If yes, please provide information about any 404/401 Certification permits. 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 an Operation and Monitoring (O&M) Plan that has been approved by the Division. The O&M Plan should be submitted to the 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. 11) Does this facility already have a valid Mining Permit from the Division of Land Resources (DLR)? ❑ No (If not, please indicate the status of the Mining Permit application: Yes If yes, please provide the Mining Permit number and include a copy with your application: ' ,6 -4/,< Note: DWO cannot issue a COC for the NCGO20000 General Permit until a Mining Permit is issued or renewed by the Division of Land Resources (DLR). ., Page 3 of 7 SWU-217-071408 Last revised 7/14/08 NCG020000 N.O.I. 12) Will this mining operation precede development activities at this site? No ❑ Yes 13) Does this facility have any other NPDES permits? 0 No ❑ Yes If yes, list the permit numbers for all current NPDES permits for this facility: 14) Does this facility have any Non -Discharge permits (ex: recycle permits)? 0 No ❑ Yes If yes, list the permit numbers for �I,current Non -Discharge permits for this facility: 15) Does this facility employ any best management practices for stormwater control? ❑ No Yes If yes, please briefly describe: SeDlAt9�1J-1 60 -6/ u iik Ala. 6 MV5-t��% 16) Does this facility have a Stormwater Pollution Prevention Plan? 19 No ❑ Yes If yes, when was it implemented? 17) Will vehicle maintenance activities occur at this facility? No ❑ Yes Wastewater Treatment Facilities: 18) Will mine dewatering discharges occur? (AMATO required for clay pits or dewatering with them. treatment) Al No ❑ Yes 19) Will discharges of overflows from process wastewater treatment systems occur? (ATC or ATO required, unless sand/gravel mining or closed -loop recycle system) `N1 No El Yes If _yes, answer the following questions on the 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 httn://h2o.enr.state.nc.us/ws/PAMS list. htm for a list of approved polyacrylamide (PAMS) products for use in North Carolina. Page 4 of 7 SWU-217-071408 Last revised 7/14108 NCG020000 N.O.I. C. Does this facility overflow only during rainfall events exceeding the 10-yr, 24-hr rainfall event? ❑ No ❑ Yes 20) Are wastewater treatment facilities (including recycle systems) planned in the 100-year flood plain? ANo ❑ 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.) 21) Hazardous Waste: a) is this facility a Hazardous Waste Treatment, Storage, or Disposal Facility? XNo ❑ 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? 01 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: 22) 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 rule implementing this Article; or who knowingly makes a false statement of a material fact in a rulemaking proceeding or contested case under this Article: or who falsifies, tampers with, or knowingly renders inaccurate any recording or monitoring device or method required to be operated or maintained under this Article or rules of the [Environmental Management] Commission implementing this Article shall be guilty of a Class 2 misdemeanor which may include a fine not to exceed ten thousand dollars ($10,000), I hereby request coverage under the referenced General Permit. I understand that coverage under this permit will constitute the permit requirements for the discharge(s) and is enforceable in the same manner as an individual permit. I agree to abide by the following as a part of coverage under this General Permit: 1. 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 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 5 of 7 SWU-217-07WEI Last revised 7/14108 NCG020000 N.Q.I. 1 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 Name1 of�erson Signing: f-r w;, oSP>— Title: nV r (Signature of (Date Signed) Notice of Intent must be accompanied by a check or money order for $100.00 made payable to NCDENR. Final Checklist This application will be returned as incomplete unless all of the following items have been included: Check for $100 made payable to NCDENR This completed application and all supporting documents F�' 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. Copy of mining site plan with all wetlands clearly delineated If the mine is near wetlands, or may otherwise impact surface water or groundwater, contact the regional office about an O&M Plan (contact information on the next page). Please refer to this O&M Plan checklist: ✓ Site map with wetlands, ditches, well -placements, borrow areas, overburden storage, stormwater controls/BMPs, vehicle maintenance areas, settling basins, product process areas, and access roads. ✓ Well information (design, depths, maintenance) ✓ Physical monitoring for the wetlands areas ✓ Settling pond sizing information, if applicable ✓ Level spreader design, if applicable ✓ Details about dewatering method ✓ Description of measures to prevent erosion and flooding ❑ If an ATC or ATO is required, three (3) sets of plans, specifications, and design calculations, signed, sealed, and dated by a P.E. ATC and ATO requirements in NCG02000 are summarized in Table 1 on Page 2 of this NOI (see the permit text for more details). Plans shall show all pertinent design features, including the location of the outfall(s). If stormwater is flowing off -site, the plan must show that stormwater will not be mixed with wastewater. 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. Page 6 of 7 SWU-217-071408 Last revised 7114/08 NCG020000 N.O.I. For questions, please contact the DWO Regional Office for your area. DWQ Regional Office Contact Information: Asheville Office ...... (828) 296-4500 Fayetteville Office ... (910) 433-3300 Mooresville Office ... (704) 663-1699 Raleigh Office ........ (919) 791-4200 Washington Office ...(252) 946-6481 Wilmington Office ... (910) 796-7215 Winston-Salem ...... (336) 771-5000 Central Office .........(919) 807-6300 Page 7 of 7 SWU-217-071408 East revised 7114108 4) T 7 7.. UMB COUNTY son Q., Cr e 9)3 Geographic Solutions & Surveying Services, PLLC. July 14, 2009 Attn: Stormwater and General Permits Unit NCDENR — Division of Water Quality 1617 Mail Service Center Raleigh, NC 27699-1617 RE: NPDES NCGO200M NOI Applicandon Burney Pit, Barnhill Contracting Co., Cumberland County To whom it may concern: Please find enclosed NPDES NCGO20000 NOI Application for the Burney Pit mine located south of Fayetteville in Cumberland County. There is a single stormwater discharge leaving the property from a large sediment pond that controls sediment runoff from the proposed mine excavation. The mining excavation has not occurred in the last 10 years, and we are currently submitting for another 10 year mine permit with Division o f Land Quality. Please let me know if any additional information is needed. Sincerely, 9 ,./; , , "—�' , -,--I Z J. Branch Smith, PE Enclosed: Burney Pit Renewal Drawings $100 Application Check PO Box 2019 1104 W. Brad St. Elizabethtown, NC 28337 Aer-IwADivision of Water Quality / Surface Water Protection NCDENR National Pollutant Discharge Elimination System Nd H UAOLJtie PEw THE OF EN5n1id+MEW —D NR R_ Nesa CA NCG020000 NOTICE OF INTENT FOR AGL'NCY USE ONLY Date Received Year Month llay Cerlificate of Coverage N C C, 0 2 017 il-7 Check # 1 Amount 166633 /ce.— Pcrmit Assiped to 4-471—f E-V 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) The following activities are specifically excluded from coverage under this General Permit: • Stormwater discharges associated with peat mining, coal mining, and metal mining; • Stormwater discharges from mining operations which are intermixed on site with stormwater from asphalt operations and/or concrete operations; • Stormwater discharges associated with oil and gas extraction operations; and • Stormwater discharges associated with tourist gem mines • NCDOT borrow pits are covered under NCS000150 The following discharges are covered by NPDES general permit NCG520000 instead of NCG020000: • Point source discharges of stormwater and wastewater from in -stream sand mining operations (i.e., sand dredging or dipping operations) For new mining sites that require an authorization to construct (ATC) wastewater treatment facilities: This NOI is also an APPLICATION FOR an ATC for new wastewater treatment facilities. ATC requests must be submitted at least 90 days prior to construction'. For existing mining sites that require an Authorization to Operate (ATO) wastewater treatment facilities: This NOI is also an APPLICATION FOR an ATO for wastewater treatment facilities in place. Construction modification or installation of any new treatment components at an existiM 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 prior 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 & .0139. Construction of wastewater treatment facilities subject to the ATCIATO requirements in the NCG02 permit at new or existing mining sites requires submission of three (3) sets of plans and specifications signed Page 1 of 9 `As per 15A NCAC 2H .0106 2Unless treatment facilities are designed, constructed, and put into operation by employees internal to the company who are qualified to perform such work for their respective companies in accordance with General Statutes, 89C-25 (7), plans and specifications must be signed and sealed by a P.E. 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 auestions 18 & 19. Table 1: Summary of Wastewater Permit Requirements Quarterly Monitoring? Requires A to C? Mine Dewatering (MD) Yes No Yes No MD Discharges that do not need treatment other than E&SC to meet permit conditions ✓ ✓ MD Discharges that need treatment other than E&SC to meet permit conditions ✓ ✓ Process Wastewater Other Recycle ✓ ✓ Closed Loop Recycle ✓ ✓ Any Other Process W W ✓ ✓ wr_ 'r For questions, please contact the DWQ Regional Office for your area. (See page 7) (Please print or type) 1) Mailing address of owner/operator (address to which all permit correspondence will be mailed): Owner Name Barnhill Contracting Co. Owner Contact Kermit Moser or Steve Waters Street Address 1100 Robeson Street City Fayetteville State NC ZIP Code 28303 Telephone No. (910) 488-1319 Fax: 910 488-5673 E-mail Address swatersicDbarnhillcontracting.com 2) Location of facility producing discharge: Facility Name BURNEY PIT Facility Contact Steve Waters Street Address Gainey Rd — SR 2221 City Fayetteville State NC — ZIP Code 28306 County Cumberland Telephone No. (910) 488-1319 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). Head S from Fayettevill_e_on Hwy 87. Take first left on Gainey Rd. after crossing bridge over Rockfish Creek. Mine Site is 1.5 miles on left. Latitude 34-57-29 Longitude-78-49-22 (degrees, minutes, seconds) Page 2 of 9 SWU-NCG02-NOI Last revised 1 /1512010 NCG020000 N.O.I. Permits: 4) This NPDES Permit Application applies to which of the following: XO New or Proposed Facility Date operation is to begin 2011? no current plans for operation) ❑ Existing ❑ New Permit not applicable -- ATC request only. NPDES Permit Number 5) 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 6) Provide a narrative description of the types of minerals mined at this facility: Construction Sand & Sand -Clay 7) Is this mine an inactive mine site? ❑X No ❑ Yes If yes, do you posses an "Inactive Renewal" from DLR and notified the DWQ Regional Office or have you certified to the DWQ that the site has been stabilized? ❑ No ❑ Yes 8) 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: OYes If yes, please provide the Mining Permit number: 26-45 Please also provide a copy of your DLR Mining Permit with this DWQ application. Note: DWQ cannot issue a COC for the NCG020000 General Permit until a Mining Permit is issued or renewed by the Division of Land Resources (DLR). 9) Does this facility have any other NPDES permits? MXX No ❑ Yes If yes, list the permit numbers for all current NPDES permits for this facility: 10) Does this facility have any Non -Discharge permits (ex: recycle permits)? [X] No ❑ Yes If yes, list the permit numbers for all current Non -Discharge permits for this facility: 11) Does total area of this mine site include ready -mix and asphalt areas? �X No ❑ Yes if yes, do they have DWQ stormwater permits (if owned by the same company)? ❑ No ❑ Yes (provide permit number } If not owned by the same company, who is the owner? 12) Will this mining operation precede development activities at this site? �X No ❑ Yes Page 3 of 9 SWU-NCG02-NOi Last revised 1/15/2010 NCG020000 N.O.I. 13) 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 ❑ 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. 14) Is this mine located the Neuse, Tar -Pamlico, or Catawba River Basin, or the Randleman or Jordan Water supply Watersheds? 0No ❑ Yes If yes, what size stream buffers are included on site? ft. Please show buffers in site plans. Discharge Points, Receiving Waters & Wetlands: 15) 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? Rockfish Creek 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). NIA Receiving water classification (if known): C Note: Discharge of process wastewater to receiving waters classified as WS-II to WS-V or SA must be approved by the N.C. Dept. of Environmental Health. If DEH does not approve, coverage under NCG020000 cannot be granted. No new discharges of wastewater are permitted in receiving waters classified as WS-I or freshwater ORW. Wastewater discharges to Saltwater ORW will not be approved under the NCG02 General Permit. 16) 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.netlmaps/FNA maps/index.html, for map) 17) Discharge Points: Number of discharge points (ditches, pipes, channels, etc. that convey discharges from the property): Onsite: Stormwater: X Mine dewatering: Process Wastewater Overflow: Ofisite: Stormwater: Mine dewatering: Process Wastewater Overflow: Discharge points should be clearly marked on the submitted site plan. Please provide short narrative description of discharges: No discharges are permitted at this time. There may be potential de -watering discharges in the future, but it is currently proposed that the mine operation will excavate in wet soil conditions. a) Is your mine dewatering and discharging? (Answer only if you are dewatering) �X No ❑ Yes if yes, where to? Surface Waters and/or Wetlands (on -site or off -site) Other (on -site or off -site) Describe: b) Are you dewatering but not discharging? (Answer only if you are dewatering) [] No 0 Yes If Yes, please explain how you are dewatering, and where that water will be directed: The mine does have the potential to drain adjacent wetlands, but setbacks are established so that wetlands are not impacted. Excavation and mining -activities will remain outside the setbacks at 3:1 side slopes and wet mining techni ues Page 4 of 9 SWU-NCG02-NO] Last revised 1/15/2010 NCG020000 N.0.1. will be implemented. Monitoring wells will be setup along the wetlands to monitor draining of the wetlands during mining. 18) Will mining operations require dewatering near wetlands or impact any stream, groundwater, or wetlands? ❑ No Yes Note: Wetlands must be CLEARLY DELINEATED on the site plan. Mine dewatering activities that have the potential to drain wetlands or otherwise impact surface water or groundwater MUST develop and implement a Pumping Operation and Monitoring (O&M) Plan that has been approved by the Division. For sites that may drain wetlands — approval of a Pumping O&M plan may be required prior to coverage under this general permit. The Pumping 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. 19) If you are dewatering, are there wetlands or surface waters within 400' of the mine pit perimeter? ❑ No ❑X Yes If yes, what distance are they from the mine pit perimeter? EAST side of mine = 191' setback (includes 50' undisturbed setback). WEST side of mine = 137' setback (Includes 50' undisturbed setback) 20) Have you been required to obtain a 4041401 Certification permits? 0 No ❑ Yes if yes, please briefly describe below (include information such a required mitigation, BMPs, setbacks, and/or OEM plans for on or off site wetlands or other pertinent information). Attach other sheets as necessary: The mine does have the potential to drain adeacent wetlands but the setbacks listed above in question 19 will be established so that wetlands will not be impacted. Monitoring wells will be setup along the wetlands to monitor the hydrology of the wetlands during mining. An O&M will be written and recorded with the Fayetteville Regional Office once mining begins. Since these mine setbacks will be established and monitoring wells installed, the 401 certifications are not required. 21) Have you been required to obtain a wetland delineation certified by the US Army Corps of Engineers? 0 No ❑ Yes If yes, please attach to application submission. Storrnwater BMPs: 22) Does this facility employ any best management practices for stormwater control? ❑No ❑X Yes If yes, please briefly describe: Wetland setbacks and buffers. Mine will operate using wet mining techniques. 23) Does this facility have a Stormwater Pollution Prevention Plan? ❑ No '❑X Yes If yes, when was it implemented? It will begin once this permit takes effect. 24) Will vehicle maintenance activities occur at this facility? X❑No ❑ Yes Page 5 of 9 SWU-NCG02-NOI Last revised 1/15/2010 [OIL,14NII+IIIII 11 �aa Wastewater Treatment Facilities: N!A 25) Will mine dewatering discharges occur? (An ATVATO 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 26) Will discharges of overflows from process wastewater treatment systems occur? (ATC or ATO required, unless closed -loop recycle system) ❑ 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)] 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 27) 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: 28) Hazardous Waste: a) Is this facility a Hazardous Waste Treatment, Storage, or Disposal Facility? ❑X No ❑ Yes b) is this facility a Small Quantity Generator (less than 1000 kg. of hazardous waste generated per month) of hazardous waste? [] X No El Yes c) Is this facility a Large Quantity Generator (1000 kg. or more of hazardous waste generated per month) of hazardous waste? QNo ❑ Yes Page 6 of 9 SWU-NCG02-NOI Last revised1115/2010 NCG020000 N.4.1. 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: 29) Are you applying for a mining permit in the same location as a previously permitted mine? ❑ No Eyes If yes, specify permit number and name if known: 26-45 30) Does your site have an active landfill within the mining permit boundary? XONo ❑ Yes If yes, specify type: ❑ LCID ❑ Other: 31) Is your facility providing appropriate secondary containment for bulk storage of liquid materials? See permit text online for secondary containment requirements. ❑X 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 (ge-11 ��+ PWA'tev,6) P5 Completed application and all supporting documents 4j 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 l_lSGS 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 raining permit oln^teut F "J-(,L 4" � A copy of your LDS Army Corps -approved wetland delineation if you marked "yes" to question 23 above. `1 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. O= If the mine is dewatering and near wetlands, or may otherwise impact surface waters or groundwater, include the following and contact your local regional office about a Pumping O&M Plan (see below for contact information). You may be required to provide an approved Pumping O&M plan priorto NCG02 issuance. 9LIL2 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 Page 7 of 9 SWU-NCG02-NOI Last revised111512010 NCG020000 N.O.I. 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 Af Settling pond sizing information, if applicable N/A Level spreader design, if applicable r1LDetails about dewatering method Cone of influence calculations t_Description of measures to prevent erosion and flooding A- Description & information about 401/404 permits that have been obtained Adk 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: -OR- AOL I will not any impact nearby wetlands, surface waters or groundwater by dewatering. �A� If an ATC or ATO is required, three (3) sets of plans, specifications, and design calculations, signed, sealed, and dated by a P.E. ATC and ATO requirements in NCG02000 are summarized in Table 1 on Page 2 of this 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 any application, record, report, plan, or other document filed or required to be maintained under this Article or a rule implementing this Article; or who knowingly makes a false statement of a material fact in a rulemaking proceeding or contested case under this Article; or who falsifies, tampers with, or knowingly renders inaccurate any recording or monitoring device or method required to be operated or maintained under this Article or rules of the [Environmental Management] Commission implementing this Article shall be guilty of a Class 2 misdemeanor which may include a fine not to exceed ten thousand dollars ($10,000). I hereby request coverage under the referenced General Permit. I understand that coverage under this permit will constitute the permit requirements for the discharge(s) and is enforceable in the same manner as an individual permit. 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 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 revised1115/2010 NCG020000 N.O.I. I agree to abide by the provisions as listed above and recognize that the provisions are to be considered as enforceable requirements of the General Permit. I certify that I am familiar with the information contained in this application and that to the best of my knowledge and belief such information is true, complete, and accurate. Printed Name of Person Signing: -' EVF Title:'� r7 M,4 (Signature of Applicant) ll�� Oy �a did (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. DWQ Regional Office Contact Information: Asheville Office ...... (828) 296-4500 Fayetteville Office ... (910) 433-3300 Mooresville Office ... (704) 663-1699 Raleigh Office ........ (919) 791-4200 Washington Office ...(252) 946-6481 Wilmington Office ... (910) 796-7215 Winston-Salem ...... (336) 771-5000 Central Office .........(919) 807-6300 Page 9 of 9 5WU-NCG02-NOI Last revised 1/15/2010 4 NCDOT VICINITY MAP wM USGS QUAD IMAGE LEGEND MINE BOUNDARY AIMNING P/L WETLAND DEAN. HAUL ROAD EX. LIDAR CONTOURS EXCAVATION CONTOURS EARTHEN BERM SEDIMENT FLOW ARROWS GENERAL NOTES: 1. This boundary was not surveyed, but taken from existing dotalir 4 from Cumbedand County and prsvicusf -drawn mine maps. an wane �tk. �*.. _.Uds sErrNsy pl.1 recorded h MW Book 9.1 PC" 15% arfoj=— by ApplT Enrp,=g. 'he 404 r.9 to. y list. J NNN� w sm PC me h j �-� l IM c p AND SPILLWAY DETA SEE DETAILS, SHEET IIIIIIIIIIIIIIft UAW" M w JARTi,C4 OrERm, TYP SEE DETAILS. SHEET 5 w y. BURNEY PIT EXCAVATION AREA 2 WN SIDE SLOPES RI DIRECT ALL.714100 INTO SEDIMENT BASIN 4b IL AM' Ij REo rps SORE N4 I QA PIKER AlE. THE -SCM141MG, TYP GRAYEL EN Ty;��, • 6411, WE DETM"S 3 QRAPKC WU 'Pa Ap ;WSOL�6 i wh - 200 & - N -ROLM a CE Aw pq w 0.61� p CARAfHrnlrrlllrr e 4%01� ............... yk CARCk 034,M .2 RESEIIEl1OF ORAWNGS EZZ i "m I I - I BURNEY PIT RENEWAL BARNHILL CONTRACTING CO. CUMBERLAND COUNTY, 1*10 11A1Is MAY 2009 1 of 4 NCDOT VICINITY MAP NTS LEGEND MINE BOUNOARY AUJOHNG P/L - - WETLAND DEUN. - — — — — - HAUL ROAD C/L - - EX. LJDAR CONTOURS - - - RECLAIMED SLOPES 60 EARTHEN BERM mm J �NqG a sOwll i • �'--_.--1-�.,�[� %�, `�� �1 � '•\ �I017O��i �' GA4NEY y oax�n-nu- ` am T4 '9° 'P410 ir b h.2W fl. SEALs 0.14354 IiFERENCE DRAWNGS z N }� j CL a CL Q Q H W W a z 0 CLa v NJJ m � � Z � cc a m N Z� OJ v I�i P O N cc m U 0W 6 ZEi to .to N E V N V 6u N a ; O mcc W w W �O U7 W) F"! N 4Np 9 cp c* p mU) O O P J G H C� Ww 41�i 1 GURNEY PIT RENEWAL dARNHILL CONTRACTING CO. CUMBERLAND COUNTY, NC 1 Yal � C00 R JBS MIA2000 aftlCb ,IYlT �� o MT 2of4 • �b 11fY IMTAt 1M A'4f r�Z - . IYYf TaY M !i0 4P RYA ON &9ft ROCmy7Sw CREW - MM,R Ar MIN aL BIB coovaAw I rM � R+oRlBnaa 9 s rt �— ��'� s Tr mlr � SEDIMENT BASIN CROSS-SECTION NTS v40d� 160• - 1=11 I LL I l i—I.LL � 460' 1 1 Affig UAf RFO. FOR SFDIAkW AAS1N BOTTOM EL-.55.0 5EqA4ENT CLEANOUT EL-58.D ` N POOL EL-60.0 NORA6lL POOL DIAL-460'x 160' SIDE SLOES-2(H):1(v) 5-FT SP LWAY EL-60.0 SEDIMENT BASIN PLAN WEW I' = 50' SEDIMENT SANM MCVLATMN TABLE BMAfn Dakg. R.0-A C TI—K Cate 110 010 t26 on A q,, l DA 0-.lar iA Rq .i vat Ba Dr.plh P-AdM7 Mal Spd oy Mu Flew DMnit.p. Td Alkwa6M Td Me. A— RInaRCwR. T. Md mtj PeAFkm MRtmft HM flew fa.01.010) (laQW—. DAI 0 "kM ppp iyw.ual.aPalau.BRIOJLp w� YMI d1 M+Rw eh A} A¢ d R of R R IN.f IMf61 SAy1{.1 0500 030 2600 c% 6o 467 ar 34SW 71.4Q '%x/ 5D Grp so 2.07 w 37D SEDIMENT BASIN DETAIL m AlNNE BERAl=90.Ot IYER OF NCDOt d50=8) WTTN A s-fNUN imt x LAYER OF NO. 57 STONE BEDDING ON NON -WOVEN FILTER FABRIC (CEOTEX NW-801 OR ENGINEER APPROVED SUB.STTRNTE) RIP -RAP SPILLWAY DETAIL Km i_... IOR SErnLFIIXf 1. FarJAw� 7. Rytor• d iwta 6rM.R and sk." k— 0-- Ntt.+aMiNan. 2 0Ww& t = to cwnewimm JNa and ON" tom /or ,wese-07t. .i cwwa t uRi a -60WOd w &0*.d ph— of .pubmsr f 4, FfahfaF+ Awrphf of Nwfn of ow t►-m UNDISTURBED BUFFER A BERM DETAIL N" AI�GArC DR J NCWT R. S"M TEMPORARY GRAVEL CONSTRUCTION ENTRANCE ?m t-2C2y _ E034354 Z)V. ••'Wp N Mon wtnn+".+ p tiRFMO+++` + RUIERMCE DRAWKS r /O V Z N CC W I- 0 Z Z W cc m w d z a HN Z •O N O N �7 = o E x w h V Q 4 �R RY ' Vous N J = = w w o 0 in 0 n � N N o m � Ccoo H J _ap O w Mi II+IIRIIM r I.-W " BURNEY PIT RENEWAL BARNHILL CONTRACTING CO. CUMBERLAND COUNTY, NC ,�$r :Al_ 2008 r rRrlme rM� a JNT 3of4 OPERMANENT SEEDING SPECIFICATIONS co..u1 Pl.in ttta,.wrtl.ne -i RM. NC E-i- connnt M,nu,l sic. Ul • . . �; I- K �- -C "E IiM u.G'rt.U. 9[_.qY Ili ?!'l19 *p . nIa pB1�I a �.iFCnIS 'hE 'p' 2 +'.Lrt6 Pwti n l,iveAl® TO rKPrOE . uMFaM 6'a0A® r YC.[YM. L.,E ,N'! TT.JiF 9,PAC ! IKi[rYMRO a1T0 THE EP,I fwa[ t0 Klan: l0.. }, la'. T. i 4 4lUn0 a T,g tit COMMON NAME 0WAssi%MEE SPECIES SWIDRATF3 "twso i $9OML12AT1ONS LIMIMTOKE PLANnw OATS Ip+ ankn S-6. e.n.IA N„a Cleo 40 By 5.0 Tal 6115 - 411$ WIn.1 Tnil- -i ii crop Op 30 By STat dl6 - N15 G„r ,MAMI Saudi Nt- Crop 10 B. SDU T..1 AMS-NYS 61 MRist IJI dkm rams. Nuns c+Dp 10 By But Test 411 Kale L.M ."lis K,mnrlW..hlw. v lib 1 u-. Grp 10 By Sul T" Sn - on Seta-w La66+.la L,.Pi cw". TA,,oV Wn-,i IS By Sal TOM 10,1 - All Osmp.A. Grow En Na 00Nu1dc NDn+MIna S•10 By Sol T-t *I - Sn KY31 T.11 F.- SCh.I)onanlA ~i Non-nepY. 100 By Sol Tw NX1.31,1e ft-d. (r.r Gynoml A.[Syla Non.lwn. 25 By Sol T-t 4n5-e,30 Swhrhynfl P.U- Anaw n N.W. 300 By Sul Tat 12M - 411 3 5C W 3IN- A. W .P- Ahrup a bl.k. id 300 3 00 "4 do. r.W.P- 2 50 2 5o W 5 Dow ssw.PA scrowi nlLw Not- 7 00 By Sol TA,1 tai - 4r1 7 00,w 3 One, 64W AD.a.A W" a a+P a n- 500 6 00 w 4 W,w ."a sP..+n SW 500 Y5 at!"WTIRNIP! Or4y In.n.t.n a.-W p.lw InEMn/,s.. �,lhun nA- N t- 7 00 By Sul T"1 NI . 5r1 700 W ) m- -W .pdrr cl-ei 600 e m y14 KEW"10 spedwl 900 S W ,rf 511Stw Sad spiel" 0* N w"twe pertr pV„ so eli AMmgn paid Nl.. 7 00 B, Sou TW 1201 - 9n 700 w 3 eva a. w &aOisA Est 000 6001/ 4 attr..AO.p.a" 500 500W 5014 dwac" li Blueo m adimni NA6,. 700 Ry Sal Test 12PI•An 700 w 3 vi seel Ap.cIR aAaLwl,n,IR1,aI 000 6000l W..aWsp.a" 5.00 5 m w 5 WKr SOW Alt.ua. TS TEMPORARY SEEDING SPECIFICATIONS CMM.I.{ Pl.in I--il"d tl,A,) R.t. NC E-ton Convd M.nu.t S.a 6.10 ,,.. D,4-1 •, w._ se pr It, �y E-ivluo-i-!Craw NWLLO Ta A w. � W i-,Ktt[i " TM E KH i ! Nt ZM TOfllWW tli V usl aCla00 IF ,lCE55NM1. i+.,E MID fEPiIL,9+•rOlAo K IM[9.•OPPtCD 4n0 TMA TOL „Re1 TD KED,u. •puDw saL ,esr u v[unm �« „¢ T.A� COWAON NAME BOTAIACAL NAMf SPEOES S®RA ES Ibd- FERnLt2ATIONA PFRHLIZATIGN AGISCIA-TtRAL Ut4ESTOlE to li 1-11110TONE Ifslson RAGA PLAKii OATSS 14n Oral. 5.cr. c„"lii Nut.:imp 120 By Sal T"t OR 1000 2Cm U15.82r30 Rnba LaIstsid . Kwn�. ,taw* t %ab. NItI.1 !,W 50 By Sol Tat OR 70 30M 1211 • 4n5 O.m,aa slnhl Issi Its1i NI Ctw 40 B, Sol r"t OR 7W 2000 4ris - 6n5 GENERAL SEEDING 8: MULCHING SPECIFICATIONS CO-W i (ttot...s.rtd -f) rAW! NO 81 Mknin IIIIi Flit Chpt � aL OUT4lN0 west ;w� s[ p,t�D -^. *a E„s*+:c ,w+rx sE[,tor ,IIP•ILs.Ea a ,Iwfm U!,a I®+h ol.T,t V'4. wLyEa ,9 .2uOl91 N AD !K wnAvaaa>aTlOTDMT 0O7kl f• L fsW TO ilOhO LIMO-RATE(IFAPPLICATR)N(Im,! Oe)7 Laficiii Fi71T ,XV�ILR • ANAI.YS[5iANO ELATE CIF AP17.ICA7 Ii tEvw,W,wsr 41 AN I. IS 1i • tWr 45) AND RATE (3) (IF APPI.sU1TiIR: INCI I311IMi I-EAR-111i C/ cF I'DIM, SC1 UXA.E tPouni fwnv.. fecll,Ik l.cyv,peal Sm .i feW111l n+R,: 5�dba AMtt TJ eras Y@AIs Ia IWr C.mh„+, ly.....,,1. spftI prr 1{.j19E[71 to Ii 5rrinf I.n*edre. 70 l6rar A g 1-Ale J tf Eli Aq H_AFl ]A 40IWfe MIJ[ TYPE AND RATE IN APPLICATI(N (p-h4wn) ANT) ML I I I14) I [ ANL1 rlaol! 4Jt1 W.rn 1pAr.lw.- A.,iAT.i6 A1PfJf Kd, lA•YS w ASISIIF A•d+a P. G rAn Asti WA 4� S0Tg1 ! IM16 IRJ.' ST-�i M MULCHING SPECIFICATIONS PAW NC Ii COnIIq.Iw,,O S, 6.14 E. VDi.n a -, . s ii'I.GL .'A�AMT6.• ,IIEA9 - CAN.OT K 211Cp ,CE/>b,K •D hm . - Iu,n snv� ! nLa-p 1P,1gl.l! 1MaWr htl1{Y.fa G -11310 L .10 nILG, wglp l,A!Ea al fINwA. la. „t OAOallo ,EAP1 lltllt allm •1BI „t!X ,1SAi E S1e.OK fTYLti'bi.N.K�I®�4iT/4iDa tueVaEIVB[S trlCtR[1.tb4�V'4M0. AP.bSMI l0R r4.ET.flaI Alp,y. Ib'RII TO •I„aw- ly, , w•e 1b40KY KtIi rATVUL RATE G[WL2TV ClOAMICS 1.IWsons 1 h- 1.2 I31Y. rBDY,.r3k W-0 Chin. 5.6 AU OY Wood Fla, 05.1 BAsR 30 cvts Av ft Snins*11C Cl.ppad Can SYIII. 4.0 Cut in A-6 i„rh 1M" sodas: mwgoom 1- 3 (31 r a OY, mAtw sAeq wONn awsdOANPq ~a Cp witA hNW 6 Ur4i NETSrM rnw JLOA Mt FlINTSM..nAt C~- o Issiot caweisto M..d nits, m.Q Flf.nl.! -Ort0 0.6. 1 Caun,Pi [Ora wth ,an1+pK .0 rt MINING SEQUENCE 1. Obtain plan approval and off other applicable permits. 2. Construct grav&Y construction entrance at Gainey Road as shown. J. Excavate proposed sediment basin as shown. 4. Install rip -rap spillway detail as shown. 5. Strip and stockpile topsoil. U. Construct berms around excavation areas. using topso7 to prepare top 6- of berm surfaces per original mine maps. 7. Install locking steel gate at mine entrances with required signage- 8. Prepare berms and disturbed areas in accordance with seeding and mulching specifications. 9. Instal! Open Pit' warning signs around perimeter, of berms. 10. Alaintain all stormwater runoff flow into excavation area ons sediment basin. It. After excavation is complete, remove all temporary measures, regrade side slopes per Reclamation Flan, prepare seedbeds, and re -vegetate per the permanent seeding specifications. MINE OPERATOR BARNHILL CONTRACTING. CO Po BOX 35376 FAYETTEVILL.E, NC 25303 TEL: 9I0-4b8-1319 PROPERTY OWNER. 86RNHILL CONTRACTING, CO PO BOX 35376 FAYETTEVIli NC 25303 TEL 910-468-1319 ADJACENT PARCEL MAP/ CUMBERLAND CO. NTS ACREAGE TABLE CATEGORY AFFECTED ACREAGE �] TAILINGSISEWHINT PONDS 1.67 STOCKPILES 21 IO WASTEPILES - PROCESSING AREA/HAUL RD 2.L1 MINE EXCAVATION 58.92 TOTAL AFFECTED ACRES 650 PERMITTED ACREAGE 97.02 a SEX _ '- = S f - -_ L-aan ¢ _ a34354 Z W _OV f ' 7 m N U N OUI In ZN E Z 0 J E d = w a UI uj uj L2 o �. N 1 a O N W W ace o 0 O 1n O m m o 0 0. H mk � J Q O W � Arx Aee w leQ...T BURNEY PIT RENEWAL BARNHILL CONTRACTING CO. CUMBERLAND COUNTY, NC m 11 -is"s" Is,,65 AY IAMAY 009 Z 20M - !on - CROSS SECTION OF EXCAVATION AREA RECLAMATION MINE MANAGER STEVE WATERS JWT KM TEL 910-488-1311) E -- e„� 4 of 4 MINING PERMIT APPLICATION REVIEW FORM for the DIVISION OF WATER QUALITY 6a-vn� 111 Gon-ty ace` �'J CO. Project/Number: on — County:CAA nay 0, Y Please return comments back to: Comments due by: Will the operation, as proposed, viol Comments: ,�ln��?.� �0111ea r e stand rds r 1/ r quality? Watershed/Stream Name & Classification: S/'1 C'�--- ;!� - - NPDES permit required NPDES permit existing Nondischarge permit, required YES �X (Permit # } Nondischarge permit existing (Permit # } NO. Wetlands disturbed %0 3e -�� �40 401 Wetland Cert. required `'�� cdery'�Yl 401 Wetland Cert. existing Reviewed b Print Name: 0912005 (Permit # ) Date: Central Office Reviewer. Geographic Solutions g. g' & Surveying Semlces, PLLC. Tuly 14, 2009 Attn: Stormwater and General Permits Unit NCDENR — Division of Wafter Quality '1617 Mail Service Center Raleigh, NC 27699-1.617 RE: NPDES NCG020000 NOT Appiicaiiorl Burney Pit, Barnhill Contracting Co., Cumberland. County To whom it may concern: Please Find enclosed NPDES NCG020000 NQI Application for the Burney Pit mine located south of Fayetteville in Cumberland County. `there is a single stormwater discharge leaving the property from a large sediment pond that controls sediment runoff from the proposed mine excavation. 'Pic mining excavation has not occurred in the last 1.0 years, an(] Nve are currently submitting for another 10 year mine permit with Division o f Land Quality. .i iease iet .me know if any additional. information is needed. Sincerely, J. Branch Smith, PE Enclosed: Burney Pit Renewal Drawings $100 Application Check PO Box 2019 1104 VI(_ Broad St. Elizabethtown, NC 28337 AeT-WA '. Lik Division of Water Quality / Surface Water Protection YA � NCDENRNational Pollutant Discharge Elimination System y ei+rt — rR+rweWr - Fyrvrt]wr.tt..x, N411`r..'+l!9C?rflh NCG020000 NOTICE OF INTENT FOR AGINCY USG ONLY bite Received Ycrr Month nav Cenir de of o,z uAc C cc' p Amuunt Perrnit Asmgiied to ci rs c- A 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 Minerals t, r.°s S The followingactivities are also included: y G III w a � . Active or inactive mining operations (including borrow pits ON 1 f/a,� k Ir stormwater contaminated with or that has come in contact products, finished products, byproducts or waste products to e • Stormwater from vehicle maintenance activities at mining • Overflow from facilities that recycle process wastewater; anC�;'�`:� Mine dewatering (wastewater) ' € The following activities are specifically excluded from covert r' Ids S. • Stormwater discharges associated with peat mining,:coal • Stormwater discharges from mining operations which are operations and/or concrete operations; t" x,J,1 Stormwater discharges associated with oil and gas extraclior_. Stormwater discharges associated with tourist gem mines . • NCDOT borrow pits are covered under NCS000150 Pf 1 A id �t ff h The following discharges are cQvergd by NPDES general perr nVUVu: • Point source discharges of stormwater and wastewater from in -stream sand mining operations (i.e., sand dredoina or diDDina ooerationsl Fdr new miming 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 existino mining sites thatrequire an Authorization to Operate (A TO) wastewater treatment facilities: This N01 is also an APPLICATION FOR an ATO for wastewater treatment facilities in place. _Construction, modification, or installation of any new.treatment gompangnts at an existino site requires an ATC. (If the site is already covered by NCG020000,1 the ATC request may be submitted without an NOI). Some wastewater treatment facilities used to treat or recycle process wastewater (even if commingled with stormwater) at mining sites will require an ATC prior to const.rtiction per 15A NCAC 2H .0138. Please see the NCG020000 General Permit for details about which treatment facilities require an ATC (summarized in Table 1 at the end of this form). For example, an ATC is required for treatment of mine dewatering discharge from clay pins and non-clo,sad-loop wa:siewafer recycle systems. The authorization to construct or coati nue to operate willbe 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. 'As per 15A NCAC 2H .0106 Page 1 of 7 2Unless treatment facilities are designed, constructed, and put into operation by employees internal to the company who are qualified to perform such work for their respective companies in accordance with General Statutes, 89G25 (7), plans and specifications must be signed and sealed by a P.E. SW U-217- 071408 Last revised 7/1 AM8 NCG020000 N.O.I. Construction of wastewater treatment facilities subject to the ATClATO requirements in the NCG02 permit at now or existing mining sites requires submission of three (3) sets of plans and specifications signed and sealed by a Professional Engineer (P.E.) or qualified staff2 along with this application. A copy of the design calculations should be included. Please see questions 18 & 19. Table 1: Wastewater Permit ATCIATO Requirements ........ .....:: Mine Qewalenng....::..: Yes No Quarries — Sand Pits -- Clay Pits 46_ Any Dewatering with Chemical Treatment ♦ — Process Wasteivaler......... Sand/Gravel — Closed -Loop Recycle — Other Recycle vkFor questions, please contact the DWQ Regional Office for your area. (See page 7) (Please print or type) 1) Mailing address of owner/operator (agdre§s to which all permit cgrrespondence will be mailedl: Name Ze-, i-7--kfr7�'i6�- Sheet Address City _ _ k AYE'fJ J+ Slate r)& ZIP Code Telephone No. Fax: E-mail Address 2) Location of facility producing discharge: Facility Name Ej -F1 i Facility Contact 'SiEVE- UATT:r-5 ,J:*. iZ'[_P- sr1 A4,-;C- ? Street Address G A�IN�Y �-D City -fiyt- evr�cz T State e ZIP Code '7'' i L, County C=�narCc,A/�L� Telephone No. 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 ;.car distance and direction from a roadway intersection). _ :_0' - flaAf ��ycf7� v�uF ,2> r ,;�4X; A ,')E&t R12- ,Sr, 222,1) I iF7 PP) 6 6-AIIVay XD 5P, 2221�41 Cl- �« 4) Latitude - 5 ? - `z` Longitude- 22 (degrees, minutes, seconds)` � 7$ 5) This NPDES Permit NOI 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 Nurnber Page 2 of 7 SWU-217-071408 Last revised 7/14108 NCG020000 N.O.I. 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: `} 7) Provide a narrative description of the types of minerals mined at this facility: 8) Discharge Points: Number of discharge points (ditches, pipes, channels, etc. that convey discharges from the proper(y): Stormwater: i Mine dewatering: Process Wastewater Overflow: Discharge points should be clearly marked on the; submitted site plan. Please provide short narrative description of discharges:ilrG�'r�rr. I;ffYT !]7sGr�A_� /nZ— IOXI'2� y/; i '-4/en-j 5;�it�jr 1; ., IryE' PA4"y7ck) '}£'L�1tia1-i.,i 1��,rtSi,.S -lri��-r' Cr�i'rLK�S„.!,,�i}i3Z�!�01;_._E�Ifh_'.�f,.. ih/ •rNF` �.Yf:4�//%771.:�/ 9) 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? I!0C'dh75 f { G�2 rr=lC„ _ ,,.la.' qI--.('- .1)�_-. 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): L Note: Discharge of process wastewater to receiving waters classified as WS-ll to WS-V or SA must be approved by the N.C. Dept. of Environmental Health. If DEH does not approve, coverage under NCGO20000 cannot be granted. No i ew discharges of process wastewater are permitted in receiving waters classified as1WS-I or freshwater ORW. 10) Will mining operations require dewatering near wetlands or impact: any stream, groundwater, or wetlands? 9No r3A` t? eN -5JW-' tY V-U (F_r k'act.')eO ':te47'W. ❑ Yes It yes, please provide information about any 404/401 Certification permits. 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 an Operation and Monitoring (O&M) Plan that has been approved by the Division. The O&M Plan should be submitted to the 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 tans to maintain surrounding hydrology and respective monitoring to demonstrate compliance. 11) Does this facility already have a valid Mining Permit from the Division of Land Resources (DLR)? ❑ No (it not, please indicate the status of the Mining Permit application: P9 Yes If yes, please provide the Mining Permit number and include a copy with your application: Note: DWO cannot issue a COC for the NCGO20000 Genera! Permituntil a Mining Permit is issued or renewed by the Division of Land Resources (DLR). Page 3 of 7 SWU-217-071408 Last revised 7/14108 NCG020000 N.O.I. 12) Will this mining operation precede development activities at this site? (�No ❑ Yes 13) Does this facility have any other NPDES permits? No ❑ Yes If yes, list the permit numbers for all current NPDES permits for this facility: _ 14) Does this facility have any Non -Discharge permitsi(ex: recycle permits)? 0 No ❑ Yes If yes, list the permit numbers for all current Nan -Discharge permits for this facility 15) Does this facility employ any best management practices for stormwater control? ❑ No [4Yes If yes. please briefly describe: ebz4,tEW—/ rCk f.:a. 61 0L_C6'r/cti- 16) Does this facility have a Stormwater Pollution Prevention Plan? MNo ❑ Yes It yes, when was it implemented? 17) Will vehicle maintenance activities occur at this facility? PR,No ❑ Yes Wastewater Treatment Facilities: 18) Will mine dewatering discharges occur? (ATCIATO required for clay pits or dewatering with them. treatment) ANo ❑ Yes 19) Will discharges.of overflows from process wastewater treatment systems occur? (ATC or ATO required, unless sand/gravel mining or closed -loop recycle system) pNo IDYes yes, answer the following questions on the wastewater treatment system: a. Please describe the type of process usedao 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 http://h2o.enr.state-nc.us/ws/PAMS ilist.htm for a list of approved polyacrylamide (DAMS) products for use in North Carolina. Page 4 of 7 SWU-217-071408 Last revised 7/14/08 NCG020000 N.O.I. c. Does [his facility overflow only during rainfall events exceeding the 10-yr, 24-hr rainfall event? ❑ No ❑ Yes 20) Are wastewater treatment facilities (including recycle systems) planned in the 100-year flood plain? ANo ❑ 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.) 21) Hazardous Waste: a) Is this facility a Hazardous Waste Treatment, Storage, or Disposal Facility? XNo ❑ 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: How is material stored: Where is material stored: How many disposal shipments per year: Name of transport / disposal vendor: Vendor address: 22) 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 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 lobe operated or maintained under this Article or rules of the [Environmental Management] Commission implementing this Article shall be guilty of a Class2 misdemeanor which may include a fine not to exceed ten thousand dollars ($10,00% 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 coverageFunder 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. I 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 vehiclesiand heavy equipment will be performed so as to not result in contamination of the surface or ground waters. Page 5 of 7 SWU-217-071408 Last revised 7/14108 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. certify that I am familiar with the information contained in this application and [hat to the best of my knowledge and belief such information is true, complete, and accurate. Printed Name of Person Signing:► — Title: "? (Signature of 7- < 0 (Date Signed) Notice of Intent must be accompanied by a check or money order for $100.00 made payable to NCDENR. Final Checklist This application will be returned as incomplete unless all of the following items have been included: 10' Check for $100 made payable to NCDENR Jd` This 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 otherwaters, etc. Copy of mining site plan with all wetlands clearly delineated II the mine is near wetlands, or may otherwise impact surface water or. groundwater, contact the regional office about an O&M Plan (contact information on the next page). Please refer to this O&M Plan checklist: ✓ Site map with wetlands, ditches, well -placements, borrow areas, overburden storage, stormwater controlslBMPs, vehicle maintenance areas, settling basins, product process areas, and access roads. ✓ Well information (design, depths, maintenance) ✓ Physical monitoring for the wetlands areas ✓ Settling pond sizing information, if applicable ✓ Level spreader design, if applicable ✓ Details about dewatering method ✓ Description of measures to prevent erosion and flooding ❑ If an ATC or ATO is required, three (3) sets of plans, specifications, and design calculations, signed, seated, and dated by a P.E. ATC and ATO requirements in NCG02000 are summarized in Table 1 on Page 2 of this NOI (see the permit text for more details). Plans shall show all pertinent design features, including the location of the outfall(s). If stormwater�is flowing off -site. -.'the plan must show that stormwater will not be mixed with wastewater. 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. Page 6 of 7 swU-217-071408 Last revised 711 a/08 NCG020000 N.O.I. For questions, please contact the DWO Regional Office for your area. DWQ Regional Office Contact Information: Asheville Office ...... (828) 296-4500 Fayetteville Office ... (910) 433-3300 Mooresville Office ... (704) 663-1699 Raleigh Office........ (919) 791-4200 Washington Office __.(252) 946-6481 Wilmington Office... (910) 796-7215 Winston-Salem ...... (336) 771-5000 Central Office .........(919) 807-6300 (sage 7 of 7 SWU-217-071408 last revised 7114108 N J1 t Evans :Orr CORO 14, Burney Pit (2 J �N 7 N J, A NCG020757 N W_ E 1�r S Map Scale 1:20,000 BARNHILL CONTRACTING COMPANY Burney Pit Latitude: 340 57' 36" N Longitude: 781 4929" W County: Cumberland Receiving Stream: Rockfish Creek Stream Class: C Sub -basin: 03-06-15 (Cape Fear River Basin) Facility Location �'+lt "--i Yy,�rt"'�'Fp �-> r�l �.'f c ' ; it�`�- S r' �I !. �� t� �"wF _�` � • _' � .•-. _ _ _ ♦ .� ._ _ �� �' ��,T1�;S� Ik=t tt,�;t�S � F _.j �i _IFi fitif!r }r�� i ! :�;. 1 r 1, 3 � •\ — y f �• �l.rtfi T G"rFrt�y- J _�vl j�?�I '� +� ��.`� s_F�S. / ri ,-x .''� �' �-�� • "l/ �� l t JI r r I i� J} sti Fir ', �i C1FIN rj i f Y ��t f "� 1 Evrl{l r 11 i a j+ L a {✓zf _ f.' mow% * \ fir' 5+ �f.ji?x STr- ra>"`' .^_\l _ ,�'�'�G k r �' J l ,•Mly��` II �%'eC, \I ;j i -aY _, •t _� ! _. ! j ; ,T�t I� L+�-,�14.•TTn - tixt� ' _-�,�I�i " ;' �,, l�'� _ , -... ,��"r �; '".'� �tl`. S�' ,�ys, li i' .y- S ft L�'I'_7'I ,yam='�'' ';e l! - - ?: f , r •J .7 -i�56 J }' -- \ �t� ...ttllljs � J .��" /ti,..� �. ti-� r. •' I _ _ -1 CUMB'RL� D C0U`NTY �. Ae- ti N - f _ ®•_ ._ .. ��, i is � �,; .. �. .� j �� � .. — —,� - - I_�' 5 z A O n z a =¢I I a = a i q I MINING PLAN.,,--.k C s s GEOGRAPHIC SOLUTIONS G S3 & SURVEYING SERVICES 'w I 1 i BARNHILL CONTRACTING, CO. BUHNEY PIT i e 1 1 1104 W OROAD ST ELIZABEIC 2d 537 TES, 4,o-062A4o9 THTOWN, I CELL: M Sbo.219� l r FAX' 91C-x6Z-SLID (wa1L:y.3Oemb9lgmail.eam PERMIT RENEWAL 26.45 pp E W Z n O O C n z a ; c ; m C Y 7 s " e SOLUTIONS & SURVEYING SERVICES RECLAMATION PLAN vGEOGRAPHIC /- i BARNHILL CONTRACTING, CO. BURNEY PIT PERMIT RENEWAL 26-45 N p , 1104 BkOADSI tL12ABE1r11"H.K 2ESSi SELL 41OA62-5400 CELL: 252-560-2103 FAi:00462.Uio t'_g3.i0—Wa-'mJ— =: s eR1� .• � \1 1 Y V \ L � 9 E a .k i �•,'� $ z e F�l a LA 2 Wl� faiE I o a e e! e ' ° 'a a R _SITE DETAILS q; rw s Re GEOGRAPHIC SOLUTIONS GS3 &SURVEYING SERVICES BARNHILL CONTRACTING, CO. ��#�I� k 1 !!f V IIIR !! 1104 'H BR0AD 5T ELIZABETH±OHN, N[ 20537 BURNEY PIT W d ! p - 11L'910,161,1.00 [ELL,2sz-s60-2i43 .�,,,•4 C y v,.:9lo earxla Rn.c y!3®lmbOrP ±GOm PERMIT RENEWAL 26.45 C ' p M i i , 12 y .� � �� � a �• � � �� � j lei � � � � E�„ • � I i � � � � i f i i � s tAkl o j" ' s. ti:.; ' S ► :�,� e s 1 1' =i+ eea sea sae sas a'ss c � a i� I?I � - !�'i iie Bi• I;aeliii iii 1"6 j a, !!i ifi �ifi�ii3 1i3 ] �s f{if[ [11 Illi�ll[ lii a� m 0 g $ � a' u 4 +s i• S $ ri a ' m I, m + n 1 •�F � - n 5:5 a m ;5 1 m D T d NI o MINE' SPECIFICATIONS n i re GEOGRAPHIC SOLUTIONS�d.^q :2 a G S3 & SURVEYING SERVICES }EF 1: a BARNHILL CONTRACTING, CO. a ry !! , �iU' w eKO6p SI to znyt lM rowN, NC ze33] BURNEY PIT Q 1 C IEL: 910-W-340 CELL'. 252-560-2193 •� """"* Q r _ F4n. 90-e62.7410 cnuL:9a30em001gLwm PERMIT RENEWAL 26-45 'gyp'• A a m a m