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HomeMy WebLinkAboutNCG020745_COMPLETE FILE - HISTORICAL_20151230\1\i R-D STORMWATER DIVISION CODING SHEET NCG PERMITS PERMIT NO. �V '�� G a DOC TYPE 1Y, HISTORICAL FILE ❑ MONITORING REPORTS DOC DATE ❑ a b) � )� 3� YYYYMMDD December 30, 2015 Energy. Mineral and Land Resources ENVIRONMENTAL OLIALITY Danny Baysden Attn: Danny Baysden 4050 Richlands Hwy Jacksonville, NC 28540 PAT MCCRORY G"r." w" DONALD R. VAN DER VAART Subject: NPDES Stormwater Permit Coverage Renewal COC #NCG020745 Dear Permittne: Sr. n,Rur TRACY DAVIS ilia'( T.1r For coverage under NPDES General Permit NCG020000, the Division of Energy, Mineral and Land Resources (DEMLR) is forwarding herewith the reissued Certificate of Coverage and Stormwater/Wastewater General Permit. This permit is reissued pursuant to the requirements of North Carolina General Statute 143-215.1 and the Memorandum of Agreement between the state of North Carolina and the U.S. Environmental Protection Agency, dated October 15, 2007 (or as subsequently amended.) The following information is included with your permit package: • New Certificate of Coverage • Stor'mwater/Wastewater General Permit • Technical Bulletin for the General Permit • Discharge Monitoring Report (DMR) Forms • Annual Discharge Monitoring Report Forms • Qualitative Monitoring Report Forms The General Permit authorizes discharges of Stormwater and/or wastewater (as applicable to your site), and it specifies your obligations with respect to discharge controls, management, monitoring and record keeping. Please review the new permit to familiarize yourself with all changes in the reissued permit. Significant changes to the General Permit are outlined in the Technical Bulletin. Your coverage under the General Permit is transferable only through the specific action of DEMLR. This permit does not affect the legal requirements to obtain other permits which may be required by the N.C. Department of Environmental Quality, nor does it relieve the perrnittee from responsibility for compliance with any other applicable federal, state, or local law, rule, standard, ordinance, order, judgment or decree. If you have any questions regarding this permit package please contact the DEMLR Stormwater Permitting Program at 919-707-9220. Sincerely, .for Tracy E. Davis, P.E., C.P.M Cc: Stormwater Permitting Files State of North Carolina I Environmental Quality I Energy, A9ineral and land Resources 1612 Mail Service Center 1512 North Salisbury Street I Raleigh. NC 27699-1612 919 707 9200 T NCDENR North Carolina Department of Environment and Natural Resources Beverly Eaves Perdue Governor Mr. Danny Baysden 4050 Richlands Hwy. Jacksonville, NC 28540 Dear Mr. Baysden: Division of Water Quality Coleen H. Sullins Director February 20, 2009 Subject: General Permit No. NCG020000 Garner Sandpit COC NCG020745 Onslow County Dee Freeman Secretary In accordance with your application for a discharge permit received on January 12, 2009, we are forwarding herewith the subject certificate of coverage to discharge under the subject state — NPDES general permit. This permit is issued pursuant to the requirements of North Carolina General Statute 143-215.1 and the Memorandum of Agreement between North Carolina and the US Environmental Protection Agency dated October 15, 2007 (or as subsequently amended). Please take notice that this certificate of coverage is not transferable except after notice to the Division of Water Quality, The Division of Water Quality may require modification or revocation and reissuance of the certificate of coverage. Please be aware that mine dewatering at your site has the potential to impact adjacent wetlands. The specific requirements for mine dewatering at facilities near wetlands can be found in Section C, Part 1 of your permit (Part III Page 5 of 9). You must have an approved Operation and Monitoring Plan before mine dewatering discharges occur at your facility. Discharging mine dewatering wastewater without Plan approval will be subject to enforcement action. All monitoring wells must be installed in accordance with the design requirements specified in 15A NCAC 02C .0108. Please note that mine dewatering wastewater includes wet pit overflows caused solely by direct rainfall and groundwater seepage for this type of mining operation. Any discharge of this water (and any stormwater commingled with it) is subject to the effluent limitations in this permit. This general permit allows the discharge of stormwater and certain types of.wastewater from your facility. In your application, you specified that only mine dewatering water would be discharged from this facility. If separate point -source discharges of stormwater occur (i.e„ stormwater not combined with mine dewatering water), you will be required to adhere to the conditions in this permit for stormwater discharges. Additionally, new coastal stormwater management rules (SESSION LAW 2008-211) were implemented October 1st, 2008. Due to these new rules you may be required to apply for an additional Coastal State Stormwater Permit if you plan to add more than 10,000 sf of built upon area. Please contact Kelly Johnson in the Wilmington Regional Office at 910-796-7345 to determine if you will be required to submit an application for this additional permit. Wetlands and Stormwater Branch One 1617 Mail Service Center, Raleigh, North Carolina 27699-1617 NoahCi l Ol inn Location 512 -8 7 Salisbury : Raleigh, North Carolina 27604 .+� ,aturall# Phone: 919-807-63001 FAX: 919-807-64941 Customer Service: 1-$77-623.6748 i�/�f YT L Internet: www.ncwaterquality.org An Equal Opportunity 1 Affirmative Action Employer Mr. Danny Baysden Garner Sandpit—NCG020745 February 20, 2009 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 Robert Patterson at telephone number (919) 807-6375. Since &NALSIGNED BY KEN PICKLE for Coleen H. Sullins cc: Wilmington Regional Office - Linda Willis Central Files Stormwater Permitting Unit Files - Page 2 of 2 STATE OF NORTH CAROLINA DEPARTMENT OF 11NVIRONME-NT AND NATURAL RESOURCES DIVISION OF WATER QUALITY GENERAL PERMIT NO. NCG020000 CERTIFICATE OF COVERAGE No. NCG020745 s,rowWATER AND MINE DEWATERING DISCHARGES NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM In compliance with the provision of North Carolina General Statute 143-215.1, other lawful standards and regulations promulgated and adopted by the North Carolina Environmental Management Commission, and the Federal Water Pollution Control Act, as amended, Danny Baysden is hereby authorized to discharge storniwater and wastewater from a facility located at Garner Sandpit Garner Drive Richlands Onslow County to receiving waters designated as a UT to New River, a class C; NSW water in the White Oak River Basin, in accordance with the effluent limitations, monitoring requirements, and other conditions set forth in Parts 1, II, 111, IV, V, and VI of General Permit No. NCG020000 as attached. This certificate of coverage shall become effective February 20, 2009. This Certificate of Coverage shall remain in effect for the duration of the General Permit. Signed this 20"' day of February; 2009. ORIGINAL SIGNED BY KEN PICKLE 'fifr Coleen 1-1. Sullins, Director Division of Water Quality By the Authority of the Environmental Management Commission 'w�1\7,,,.�y\7, �aa 1 � :a\ /.. ! J � �'"�— .two 1'ti"%•' 1 1 NCG020745 N W E S Map Scale 1: 24, 000 • (v r 21.2 Garner Sandpit Danny Baysden Garner Sandpit Latitude: 341 54' 07" N Longitude: 771 37' 58" W County: Onslow Receiving Stream: UT to New River Stream Class: C; NSW Sub -basin: 03-05-02 (White Oak River Basin) I/r�. 67 Facility Location Garner Sand Pit Subject: Garner Sand Pit From: Linda Willis <I-inda.Willis a ncmail.net> Date: Mon, 09 Feb 2009 14:25:51 -0500 To: Robert Patterson <IZobert.Patterson cr ncmail.riet> CC: jtidy. wellner a rtemail.net, Dan Sams <dan.sams@ ncniail.net>, Marl: Walton <\VaItolls @eastnC.twcbc.com> Robert, I reviewed the 0 & M, the plan looks good. We have the elements needed with one exception, the well design is not in accordance with the requirements specified for well construction in the 2C regulations. (.I'm not opposed to the issuance of the NCG020. Please include in their COC that they must install the monitoring wells in accordance with the design requirements specified in 15A NCAC 02C.0108. Thanks Linda Willis 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. Linda Willis <linda.willis amcmail.net> Environmental Engineer 1 Srn-l'ace Water Protection Section Division Of Water Quality i of 1 2/9/2009 232 I'M .WALTON ENGINIaI-;RIN January 27, 2009 Linda Willis Stormwater and General Permits Unit Division of Water Quality 1617 Mail Service Center Raleigh, NC 27699-1617 Re: NPDES Stormwater Permit Application Additional Information, Garner Sandpit The following is a response to the items in the letter dated January 20, 2009: 1. The surface waters, Haw Creek and an unnamed tributary are within the 489 foot radius of influence. Water drained from the pit will be conveyed to a settling pond and then drain into Haw Creel., 2. There will only be three wells. See enclosed map. 3. The welis will be 15' deep. 4_ The wells will be installed a soon as possible. 5. Calculations attached. 6. Calculations attached. 7. 0.5 acres. See enclosed map. 8. See enclosed map. 9. A monitoring well detail was added to the plan map. Depth is increased to 15'. See enclosed map. 10. The mine boundary and undisturbed buffers will be staked. Sincerreelly, ' 'Ye �- /etc _ — Adrian Moon cc: Danny Baysden j p tFZ� \�7r, FEE B 0 1 2 OY DENR - WA,rL—K QUALM, Tel; 910-259- 4800 PQ Box 895, Burga«-, North Carolina, 29425 Par: 910-259-1779 OPERATION AND MONITORING PLAN Garner Sandpit Garner Road Richlands, Onslow County, NC Prepared in accordance with General Permit No. NCG020000 NCG020745 December 31, 2008 Owner Danny Baysden 4050 Richlands Hwy Jacksonville, NC 28540 Prepared By: Walton Engineering P.O. Box 564 Burgaw, North Carolina 28425 WA L TON ENGINEERIN Minima, Operations In Phase I of mining, water that collects in the mine pit will flow by gravity or pumped out into an existing sediment basin on the subject property). Sediment from the water will be collected in the sediment basin. The water will filter out of the basin (via rock check dam) and flow into nearby Haws Run Creek. As soon as the mine pit reaches approximately a half acre in size, the pit will be converted into a settling pond. Additional mining will be separated from the settling pond by leaving an earth berm between the two areas. Water from the remaining minim; activity will be pumped into the settling pond to infiltrate back into the ground. Two 24" corrugated plastic pipes will be provided to handle overflow in case of storms or in case dewatering exceeds the infiltration capacity of the settling pond. The spill way will also lead to the sediment basin used in Phase I of mining. The buffer areas around the settling pond will be maintained so thatrainwater and runoff water from the stockpiles will flow into the mine pit. When mining: is completed; the berm dividing the settling pond and the mine pit will be removed so he entire mine area will form a pond per the reclamation plan in the State Mining Permit Application. Pumping Frequency The mine in Phase I of the mining process will be pumped as needed to keep the area dry for mining. Pump periods will be monitored by hour meters attached to the pumps. For pumps with no hour meters a pump log will be maintained. These records will be used to determine the Total Flow per the monitoring requirements in Table 1. If there is a negative effect found on the hydrology in the area, the pumping frequency will be modified accordingly. Hvdrolo2v lllonitorina There will be three monitoring wells installed around the mine area to. monitor the. effects on the hydrology in the area. There will be one well installed on the down -slope side of the mine pit (on the north side of the settling pond). Another well will be installed on the northwest side of the settling pond. The other will be installed on the southwest side of the mine pit. The wells will be 2' in diameter at a depth of 15' b.g.s. (below ground surface) using standard well screen. The well riser will be approximately 3' — 4' a.g.s. (above ground surface) so that the wells will be easily seen for sampling. For the first six months the wells will be checked on a biweekly basis. After the first six months the wells will be checked monthly. After one year of mining the wells will be checked quarterly unless the previous results prove it to be necessary to monitor more frequently. Maintenance The settling pond will be checked regularly and sediment will be removed as needed. The pond water level will be maintained at the invert of the outlet pipe or lower and a maximum depth of 15'. The sediment basin and outlet pipe will be monitored accordingly and sediment will be removed as needed. The outlet pipe will be maintained to specifications of the Mine Plan. The outlet pipe will be checked on a regular basis and maintained as needed. Discharge Monilorin Discharge monitoring and reporting will be performed as specified in "fable 1. If the effluent limitations are greater than specified in Table 2 the monitoring frequency will be modified to monthly monitoring of the effluents- MonitoringReports Discharge monitoring results in accordance with the terms of this permit, NCG020000, shall be submitted no later than 30 days from the end of the monitoring period. Duplicate signed copies of all reports required shall be submitted to the NC DENR Division of Water Quality; Water Quality Section, ATTENTION: Central Files, 1617 Mail Service Center, Raleigh, North Carolina 27699-1617. Danny Baysden will report orally any noncompliance within 24 hours Danny Baysden becomes aware ofthe noncompliance. Table 1. Monitoring Requirements for Mine Dewatering Discharge Charade _ tlnitti , M .Measurement "° ,. ;." Fre enev . #--::,_ :. Sample Type Sample ` locatio'n- `. pH SAL Qu.u-lcrh Grab E Settleable Solids 1111/1 Quarterly Grab E Total Suspended Solids mg/l Quarterly Grab E Turbidity NTU Quarterl} Grab E or U,D _ Total Flow MG Quarterly - E Table 2. Effluent Limitations for Process Wastewater and Mine Dewatering Dischas ge.Chai acteristics j� j " `' " " t:� Discharge lLimifatios - + Monthly Average ; Daily'Mazimu'm• Settleable Solids 0-1 ml/l 0.2 ml/l Total Suspended Solids (Industrial Sand Mining) 25 nig/1 45 mg/l pH Range - 6.0 - 9.0 Turbidity (Fresbivater non -trout streams) - 50 NTU Turbidity (Non -trout lakes and saltwaters) - 25 Yru Turbidity (Trout waters) - 10 NTU i:!4m 0 7!j U, 51, ici /Vl I q R Sl 7 1 o i ooiGp 1 2-00 6 PAII: I !A 2L 1 2 d 6 C', jII VU, 71 r T' 3/m't N A'51S PG —21 2- lq AA A I`-f.Kl) r- A; U C, 7 1 iq A dR i �=o'�{ � � iM;�'C`( i (1-711, z iz/L) Ti i 117i E i '5 i FT155C-� 15-j CI- 1. 1 9. 311 A C-A I T-A I ! AC) 3 5&0 IF, '15,6- C 81 F 3` 1-Sill 4 'F T'�3/5,�L PEI 7 T C �r N f? 4a 1T- 5& /0 D P 27 oc) �7 (21/4 RL) 'N( s 2 67 F` T'A-r . 2� . . . pf . . . . . 7 7 1-7. 2 0 0 1 T 3 . t ;T -L-A� 77- 2: 4) i Ag t 7 Ii i J II jl_Ilj��ijlI•I !I j i IJJlili +jjili�ilii��ijlillli it i!i'rilllll WAL7-am ENGINT-ERING Gravity Pipe Sizing (Mannings) Sloped Pipe Project: lGamer Sandpit Designed By: Mark Walton Culvert ID#:j NA Design Basis: Sediment Pond Capacity Date: 1/26/2009 Q=1 15.4 ft^3/sec, max n = 1 0.013 Contech Corr. Steel, Unpaved, Helical wound Manning: V = [1.486"RA(2/3)'s^(1/2)]/n For constant area & velocity, head loss H = drop in elevation and s = grade of conduit. For a circular pipe flowing full, D = [2.159"Q*n/s^(1/2)]^318 s = 1 0.01 ft/ft Dd = 1 20.78 inches (minimum pipe diameter from Manning's) Ds =1 Inches (selected/specified pipe diameter) NOTE: Maximum design flow was used to design each culvert. NOTE: Design was based on a worst case senario. (Conservative design) February 16, 2009 Mr. Danny E. Baysden 4050 Richlands Highway Jacksonville, North Carolina 28450 Re: Garner Sandpit Onslow County 1 White Oak River Basin Dear Mr. Baysden: The application for a mining permit for the above referenced mine site has been found to meet the requirements of G.S. 74-51 of The Mining Act of 1971. As we have received the required security to cover this application, I am enclosing the mining permit. The conditions of Mining Permit No. 67=70 were based primarily upon information supplied in the application with conditions added -as necessary to insure compliance with The Mining Act of 1971. Please note the pond side slopes required under reclamation condition No. 2B. This permit expires on February 16, 2019. G.S. 74-65 states that the issuance of a mining permit does not supersede or otherwise affect or prevent the enforcement of any zoning regulation or ordinance duly adopted by an incorporated city or county or by any agency or department of the'State of North Carolina. As a reminder, your permitted acreage at this site is 12.74 acres and the amount of land you are approved to disturb is 9.04 acres. Please review the permit and contact Ms. Judy Wehner, Assistant State Mining Specialist, at (919) 733-4574 of any objection or questions concerning the terms of the permit. Sincerely, Floyd R. Williams, PG, CPG, CPM State Mining Specialist Land Quality Section FRWIjw Enclosures: Permit No. 67-70 Notice of Issuance cc: Mr. Dan Sams, PE Ms. Shannon Deaton -WRC, wlpermit Mr. Bradley Bennett-DWQ, wlpermit Mr. William Gerringer-DOL, Mine and Quarry Bureau, w/o enclosures US Fish and Wildlife Service, wl permit DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES DIVISION OF LAND RESOURCES LAND QUALITY SECTION PERMIT for the operation of a mining activity In accordance with the provisions of G.S. 74-46 through 68, "The Mining Act of 1971," Mining Permit Rule 15A NCAC 5 B, and other applicable laws, rules and regulations Permission is hereby granted to: Danny E. Baysden Garner Sandpit Onsiow County - Permit No. 67-70 for the operation of a Sand Mine which shall provide that the usefulness, productivity and scenic values of all lands and waters affected by this mining operation will receive the greatest practical degree of protection and restoration. MINING PERMIT EXPIRATION DATE: February 16, 2019 Page 2 In accordance with the application for this mining permit, which is hereby approved by the Department of Environment and Natural Resources, hereinafter referred to as the Department, and in conformity with the approved Reclamation Plan attached to and incorporated as part of this permit, provisions must be made for the protection of the surrounding environment and for reclamation of the land and water affected by the permitted mining operation. This permit is expressly conditioned upon compliance with all the requirements of the approved Reclamation Plan. However, completed performance of the approved Reclamation Plan is a separable obligation, secured by the bond or other security on file with the Department, and may survive the expiration, revocation or suspension of this permit. This permit is not transferable by the permittee with the following exception: If another - operator succeeds to the interest of the permittee in the permitted mining operation, by virtue of a sale, lease, assignment or otherwise, the Department may release the permittee from the duties imposed upon him by the conditions of his permit and by the Mining Act with reference to the permitted operation, and transfer the permit to the successor operator, provided that both operators have complied with the requirements of the Mining Act and that the successor operator agrees to assume the duties of the permittee with reference to reclamation of the affected land and posts a suitable bond or other security. In the event that the Department determines that the permittee or permittee's successor is not complying with the Reclamation Plan or other terms and conditions of this permit, or is failing to achieve the purposes and requirements of the Mining Act, the Department may give the operator written notice of its intent to modify, revoke or suspend the permit, or its intent to modify the Reclamation Plan as incorporated in the permit. The operator shall have right to a hearing at a designated time and place on any proposed modification, revocation or - suspension by the Department. Alternatively and in addition to the above, the Department may institute other enforcement procedures authorized by law. Definitions Wherever used or referred to in this permit, unless the context clearly indicates otherwise, terms shall have the same meaning as supplied by the Mining Act, N.C.G.S. 74-49. Expiration Date This permit shall be effective from the date of its issuance until February 16, 2019. Conditions This permit shall be subject to the provisions of the Mining Act, N.C.G.S. 74-46, et. seq., and to the following conditions and limitations: OPERATING CONDITIONS: A. Any wastewater processing or mine dewatering shall be in accordance with the permitting requirements and rules promulgated by the N.C. Environmental Management Commission. Page 3 B. Any stormwater runoff from the affected areas at the site shall be in accordance with any applicable permit requirements and regulations promulgated by the Environmental Protection Agency and enforced by the N.C. Environmental Management Commission. It shall be the permittee's responsibility to contact the Division of Water Quality to secure any necessary stormwater permits or other approval documents. . 2. A. Any mining process producing air contamination emissions shall be subject to the permitting requirements and rules promulgated by the N.C. Environmental Management Commission and enforced by the Division of Air Quality. B. During mining operations, water trucks or other means that may be necessary shall be utilized to prevent dust from leaving the permitted area. 3. A. Sufficient buffer (minimum 50 foot undisturbed) shall be maintained between any affected land and any adjoining waterway or wetland to prevent sedimentation of that waterway or wetland from erosion of the affected land and to preserve the integrity of the natural watercourse or wetland. B. Any mining activity affecting waters of the State, waters of the U. S., or wetlands shall be in accordance with the requirements and regulations promulgated and enforced by the N. C. Environmental Management Commission. 4. A. Adequate mechanical barriers including but not limited to diversions, earthen dikes, check dams, sediment retarding structures, rip rap pits, or ditches shall be provided in the initial stages of any land disturbance and maintained to prevent sediment from discharging onto adjacent surface areas or into any lake, wetland or natural watercourse in proximity to the affected land. B. All drainage from the affected area around the mine excavation shall be diverted internal to said excavation or into the approved existing pond. C. Mining activities shall occur as indicated on the Mine Plan and NPDES Plan last revised January 5, 2009 and the supplemental information received by the Land Quality Section on June 30, 2008, August 7, 2008 and January 12, 2009, with the exception that the monitoring wells be installed in accordance with the Division of Water Quality's design requirements as specified in 15A NCAC 02C.0108 5. All affected area boundaries (9.04 acres) shall be permanently marked at the site on 100-foot intervals unless the line of sight allows for larger spacing intervals. 6. The angle for graded slopes and fills shall be no greater than the angle, which can be retained by vegetative cover or other adequate erosion control measure, structure, or device. In any event, exposed slopes or any excavated channels, the erosion of which may cause off -site damage because of siltation, shall be planted or otherwise provided with ground cover, devices or structures sufficient to restrain such erosion. Page 4 7. The affected land shall be graded so as to prevent collection of pools of water that are, or likely to become, noxious or foul. Necessary structures such as drainage ditches or conduits shall be constructed or installed when required to prevent such conditions. 8. Existing vegetation or vegetated earthen berms shall be maintained between the mine and public thoroughfares whenever practical to screen the operation from the public. 9. Sufficient buffer (minimum 25 foot undisturbed) shall be maintained between any excavation and any mining permit boundary to protect adjacent property. 10. A. No on -site disposal of refuse or other solid waste that is generated outside of the mining permit area shall be allowed within the boundaries of the mining permit area unless authorization to conduct said disposal has first been obtained from both the Division of Waste Management and the Land Quality Section, Department of Environment and Natural Resources. The method of disposal shall be consistent with the approved reclamation plan. B. Mining refuse as defined by G.S. 74-49 (14) of The Mining Act of 1971 generated on -site and directly associated with the mining activity may be disposed of in a designated refuse area. All other waste products must be disposed of in a disposal facility approved by the Division of Waste Management. No petroleum products, acids, solvents or their storage containers or any other material that may be considered hazardous shall be disposed of within the permitted area. C. For the purposes of this permit, the Division of Land Resources considers the following materials to be "mining refuse" (in addition to those specifically listed under G.S. 74-49 (14) of the N.C. Mining Act of 1971): 1. on -site generated land clearing debris 2. conveyor belts 3. wire cables 4. v-belts 5. steel reinforced air hoses 6. drill steel D. If mining refuse is to be permanently disposed within the mining permit boundary, the following information must be provided to and approved by the Division of Land Resources prior to commencement of such disposal: 1. the approximate boundaries and size of the refuse disposal area; 2. a list of refuse items to be disposed; 3. verification that a minimum of 4 feet of cover will be provided over the refuse; 4. verification that the refuse will be disposed at least 4 feet above the seasonally high water table; and, Page 5 5. verification that a permanent vegetative groundcover will be established. 11. An Annual Reclamation Report shall be submitted on a form supplied by the Department by February 1 of each year until reclamation is completed and approved. 12. The operator shall notify the Department in writing of the desire to delete, modify or otherwise change any part of the mining, reclamation, or erosion/sediment control plan contained in the approved application for a mining permit or any approved revision to it. Approval to implement such changes must be obtained from the Department prior to on -site implementation of the revisions. 13. The security, which was posted pursuant to N.C.G.S. 74-54 in the form of a $6,800.00 Assignment of Savings Account, is sufficient to cover the operation as indicated in the approved application. This security must remain in force for this permit to be valid. The total affected land shall not exceed the bonded acreage. 14. A. Authorized representatives of the Division of Archives and History shall be granted access to the site to determine the presence of significant archaeological resources. B. Pursuant to N. C. G. S. 70 Article 3, "The Unmarked Human Burial and Human Skeletal Remains Protection Act," should the operator or any person in his employ encounter human skeletal remains, immediate notification shall be provided to the county medical examiner and the chief archaeologist, North Carolina Division of Archives and History. Page 6 APPROVED RECLAMATION PLAN The Mining Permit incorporates this Reclamation Plan, the performance of which is a condition on the continuing validity of that Mining Permit. Additionally, the Reclamation Plan is a separable obligation of the permittee, which continues beyond the terms of the Mining Permit. The approved plan provides: Minimum Standards As Provided By G.S. 74-53 1. The final slopes in all excavations in soil, sand, gravel and other unconsolidated materials shall be at such an angle as to minimize the possibility of slides and be consistent with the future use of the land. 2. Provisions for safety to persons and to adjoining property must be provided in all excavations in rock. 3. All overburden and spoil shall be left in a configuration which is in accordance with accepted conservation practices and which is suitable for the proposed subsequent use of the land. 4. No small pools of water shall be allowed to collect or remain on the mined area that are, or are likely to become noxious, odious or foul. 5. The revegetation plan shall conform to accepted and recommended agronomic and reforestation practices as established by the North Carolina Agricultural Experiment Station and the North Carolina Forest Service. 6. Permittee shall conduct reclamation activities pursuant to the Reclamation Plan herein incorporated. These activities shall be conducted according to the time schedule included in the plan, which shall to the extent feasible provide reclamation simultaneous with mining operations and in any event, provide reclamation at the earliest practicable time after completion or termination of mining on any segment of the permit area and shall be completed within two years after completion or termination of mining. RECLAMATION CONDITIONS: Provided further, and subject to the Reclamation schedule, the planned reclamation shall be to restore the mine excavation to a lake area and to grade and revegetate the adjacent disturbed areas. 2. The specifications for surface gradient restoration to a surface suitable for the planned future use are as follows: A. The lake area shall be excavated to maintain a minimum water depth of four feet measured from the low water table elevation. Page 7 B. The side slopes to the lake excavation shall be graded to a 3 horizontal to 1 vertical or flatter to the water line and 2 horizontal to 1 vertical or flatter below the water line. C. Any areas used for wastepiles, screening, stockpiling or other processing shall be leveled and smoothed. D. No contaminants shall be permanently disposed of at the mine site. On -site disposal of waste shall be in accordance with Operating Condition Nos. 10A through 10D. E. The affected land shall be graded to prevent the collection of noxious or foul water. 3. Reve etation Plan: After site preparation, all disturbed land areas shall be revegetated as per the Seeding Mixture Report approved by Mr. Matt Martin, Extension Associate with the NCSU Crop Science Department dated March 17, 2008. Whenever possible, disturbed areas should be vegetated with native warm season grasses such as switch grass, Indian grass, bluestem and gamma grass. In addition, the permittee shall consult with a professional wildlife biologist with the N.C. Wildlife Resources Commission to enhance post -project wildlife habitat at the site. 4. Reclamation Plan: Reclamation shall be conducted simultaneously with mining to the extent feasible. In any event, reclamation shall be initiated as soon as feasible after completion or termination of mining of any mine segment under permit. Final reclamation, including revegetation, shall be completed within two years of completion or termination of mining. Permit issued this 161h day of February, 2009. James D. Simons, Director Division of Land Resources By Authority of the Secretary Of the Department of Environment and Natural Resources NOTICE OF ISSUANCE OF MINING PERMIT You have previously expressed an interest and/or are listed as an adjoining landowner in the application for a mining permit filed by Danny E. Baysden to conduct mining activities off Haw Branch Road in Onslow County. The mining permit (no. 67-70) was issued on February 16, 2009. North Carolina law allows persons aggrieved by the issuance of a mining permit to contest the decision by filing a petition for a contested case in the Office of Administrative Hearings pursuant to N.C.G.S. 150B-23 of the Administrative Procedure Act (APA). If you believe that you are an aggrieved party within the meaning of the APA, a petition for a contested case must be filed in the Office of Administrative Hearings within sixty (60) days of the mailing of this notice to you. If you file a contested case petition, it must be in writing and in the form prescribed by N.C. General Statutes 150B-23. File the original petition and one copy with the Office of Administrative Hearings, 6714 Mail Service Center, Raleigh, NC 27699-6714. Any questions about filing a petition may be directed to the Clerk of the Office of Administrative Hearings by telephoning (919) 733-0926. You must serve the Department of Environment and Natural Resources by mailing a copy of the petition to Ms. Mary Penny Thompson, Registered Agent and General Counsel, Department of Environment and Natural Resources, 1601 Mail Service Center, Raleigh, NC 27699-1601. This notice was mailed on James D. Simons Director Division of Land Resources North Carolina Department of Environment and Natural Resources Brenda Harris Mining Program Secretary Beverly Faves Perdue, Governor Dec Freeman, 5ecretary North Carolina Departrrtent of Pnviroument and Natural Resources January 26, 2009 Mr. Danny Baysden 4050 Richlands Hwy. Jacksonville, NC 28540 Subject: General Permit No. NCG020000 Garner Sandpit, NCG 020745 Onslow County Dear Mr. Baysden: Coleen ti Sullins, Director Division of Water Quality The Division of Water Quality's Stormwater Permitting Unit received a National Pollutant Discharge 1-71imination System (NPDES) permit application for Garner Sandpit on January 12, 2009, The applicatiotl included a copy of an associated application for a mining permit submitted to the Division of Land Resources (DLR). Please be aware that the issuance of an NPDES permit is contingent upon the issuance of an associated mining permit from. DLR. Our office will process your stormwater permit application once a DLR mining permit has been issued for your project. Please also be aware that since your project is located near wetlands, your NPDES permit will require dewalering operations without wetland impacts. The spccilic requirements for mine dewalering at facilities near wetlands can be found in the text of the general NPDI�S mining permit number NCG 020000 available Oil our website, httpJ/112o.eiir.state.tic.uS/su/I'orms_Documents.litm. See Section C, Part 1 of the permit on the page labeled, "Part III Page 5 of 9". An approved Operation and Monitoring Plan is required for NPDES-permitted mining facilities. Discharging mine dewalering wastewater without Plan approval will be subject to enforcement action. A Plan for your facility must be submitted to the Washington Regional Office within 60 clays of your receipt of an NPDES permit. We encourage you to contact Linda Willis at the Wilmington Regional Office at (910) 796-7215 to address any wetland concerns for your facility in order to ensure a successful NPDES application review. If you have any gt.lestions concerning the NPDES permit approval process, please contact me at telephone number (919) 807-6375. Sincerely, Robert D. Patterson, PE Environmental Erigincer cc: Mr. Mark Walton, PE, Walton Engineering, PO Box 895, BUrgaw, NC 28425 Wilmington Regional Office, Linda Willis Central Hiles Stormwater Permitting Unit files Ira"nhcUro�;n, J�rrfrrr�rllJ North Carolina Division of Water Quality 1617 Mail Service Center Raleigh, NC 27699-1617 Phone (919) 807-6300 Customer Service fnternet wutiv.ncwalcrq; ity,org Location: 512 N. Salisbury St. Raleigh, NC 27604 F;ix (919) 907-6494 1-877-623-6748 An Equal Cpportunity/Affirmative Aclien Employer— 50% Recycled110% Post Consumer Paper Beverly Eaves Perdue, Governor Dee Freernan, secretm-y North Carolina Department of Environment and Natural Resources January 20, 2009 Walton Engineering Attn: Mark Walton P.O. Box 564 Burgaw, North Carolina 28425 Dear Mr. Walton, Coleen It. Sullins, 1'.E. Director Division of Water Quality DWQ has reviewed the proposed 0 & M plan for Garner Sand Pit in Brunswick County. Currently the mining permit is being sought. Once the mining permit is received the permittee should fill out a notice of intent for the NCG020000 General Permit for mining activities. Herein is a list of items that need to be addressed. I. The calculations predict a 489 foot radius of influence from dewatering operations at the mine site. Please comment on the distance between the mine pit and the closest surface waters. If any are within this cone of influence, please indicate the measures that will be taken to demonstrate the dewatering activities will not cause adverse impacts. 2. The 0 & M plan indicates there are 4 monitoring wells, the mine map shows 2. Please show the location of each well on the map. The wells should be in the wetlands in order to be effective in demonstrating wetland hydrology. 3. Groundwater table is shown to be 10 feet deep. The depth of the monitoring wells are being proposed at 5 feet. Will the proposed locations for the wells adequately depict the hydrology? 4. Monitoring well data should be collected as soon as possible to establish the wetland hydrology before any dewatering from the mine site occurs. 5. A point source discharge using two 24" pipes is being proposed. What is the expected velocity from these pipes under normal conditions and during the 24 hour 25 year storm event? 6. What are the size of the pumps that will be used in the mine pit for dewatering to the settling basin? Please provide calculations demonstrating the settling basin will have adequate detention time to allow particle settling and the ability to meet the NPDES permit limitations for TSS, settleable solids and turbidity. These calculations should be done based on the maximum flow rate to the settling basin. 7. The mine map shows a 0.5 acre settling pond, the legend identifies 0.2 acres. Please clarify. S. Please ensure that any tributaries (blue line streams) to Haw Creek are identified on the map. The USGS maps show tributaries bordering the entire mine site (except along the mine road). 9. The monitoring well construction was reviewed by the Aquifer Protection Section. APS stated the wells should have locking caps and should be deep enough to ensure the well intercepts the groundwater table throughout each season and during droughts (suggest 15-20'), The wells should be packed with grout from the ground surface to five feet deep. Please direct any questions concerning proper design of monitoring wells to the Wilmington Regional Office Aquifer Protection Section. 10. The 0 & M narrative stated the mine boundary would be properly marked to prevent heavy equipment operators from disturbing outside the mine site boundary. The 25 and 50 foot undisturbed buffers must also be marked to ensure the operators will not disturb those areas. NojihCarsrlina ,l iturrrll1l North Carolina Division of Water Quality 127 Cardinal Drive Extension Wilmington, NC 28405 Phone (910) 796-7215 Wilmington Regional Office hitemet: www.ncwateroualjiy.org Pax (910) 350-2004 An Equal Opporlunity/Affirmative Action Employer— 50% Recycled110% Past Consumer Paper Customer Service 1-877-623-6748 Should you have any questions concerning this correspondence, please contact me at 910-796-7343 or my cmail address linda.willis(c)ncmail.net. Sincerely, Linda Willis, Env. Eng. 1 Surface Water Protection Section Wilmington Regional Office CC: Judy Wehner, DLR Raleigh Dan Sams, DLR, WiRO DWQ Central Office Files EStormwater P_ermitting_i7nit—..Rale`igh; Attn:-Bradley_'Bennctt:-Zy Danny Baysden, 4050 Richlands Hwy., Jacksonville, NC 28540 m o L1�u. sct OPERATION AND MONITORING PLAN Garner Sandpit Garner Road Richlands, Onslow County, NC Prepared in accordance with General Permit No. NCG020000 December 31, 2008 Owner Danny Baysden 4050 Richlands Hwy Jacksonville, NC 28540 Prepared By: Walton Engineering P.O. Box 564 Burgaw, North Carolina 28425 WALToNENgKEERiNCL Mining Operations In Phase I of mining, water that collects in the mine pit will be pumped out into an existing sediment basin on the subject property) Sediment from the water will be collected'in the sediment basin. The water will filter out of the basin (via rock check dam) and (low into nearby Haws Run Creek. As soon as the mine pit reaches approximately one acre in size, the pit will be converted into a settling pond. Additional mining will be separated from the settling pond by leaving an earth berm between the two areas. Water from the remaining mining activity will be pumped into the settling pond to infiltrate back into the ground. Two 24" corrugated plastic pipes will be provided to handle overflow in case of storms or in case dewatering exceeds the infiltration capacity of the settling pond. The spill way will also lead to the sediment basin used in Phase I of mining. The buffer areas around the settling pond will be maintained so that rainwater and runoff water from the stockpiles will flow into the mine pit. When mining is completed, the berm dividing the settling pond and the mine pit will be removed so he entire mine area will form a pond per the reclamation plan in the State Mining Permit Application, Pumping Frecluencv The mine in Phase I of the mining process will be pumped as needed to keep the area dry for mining. Pump periods will be monitored by hour meters attached to the pumps. For pumps with no hour meters a pump log will be maintained . These records will be used to determine the Total Flow per the monitoring requirements in Table 1. if there is a negative effect found on the hydrology in the area, the pumping frequency will be modified accordingly. Hvdroloev Monitorin There will be four monitoring wells installed around the mine area to monitor the effects on the hydrology in the area. There will be one well installed on the down -slope side of the mine pit (on the northwest side of the settling pond). Another well will be installed on the northeast side of the settling pond. Two others will be installed on the east side and southeast side of the mine pit. The wells will be 2' in diameter at a depth of 10' - 12' b.g.s. (below ground surface) using standard well screen. The well riser will be approximately 3' — 4' a.g.s. (above ground surface) so that the equipment drivers can see the wells and not destroy them. For the first six months the wells will be checked on a biweekly basis. After the first six months the wells will be checked monthly. After one year of mining the wells will be checked quarterly unless the previous results prove it to be necessary to monitor more frequently. Maintenance The settling pond will be checked regularly and sediment will be removed as needed. The pond water level will be maintained at the invert of the outlet pipe or lower and a maximum depth of 15'. The sediment basin and outlet pipe will be monitored accordingly and sediment will be removed as needed. The outlet pipe will be maintained to specilxcations of the Mine Plan. The outlet pipe will be checked on a regular basis and maintained as needed. Discharge M_onitorin Discharge monitoring and reporting will be performed as specified in Table 1. if the effluent limitations are greater than specified in Table 2 the monitoring frequency will be modified to monthly monitoring of the effluents. Monitoring Reports Discharge monitoring results in accordance with the terms of this permit, NCG020000, shall be submitted no later than 30 days from the end of the monitoring period. Duplicate signed copies of all reports required shall be submitted to the NC DENR Division of Water Quality, Water Quality Section, ATTENTION: Central Files, 1617 Mail Service Center, Raleigh, North Carolina 27699-1617, Danny Baysden will report orally any noncompliance within 24 hours Danny Baysden becomes aware of the noncompliance. Table 1. Monitoring Requirements for Mine Dewatering Discharge Characteristics Units Measurement Frequency Sample Tye Sample Location pH S.U. Quarterly Grab E Settleable Solids nit/1 Quarterly Grab E Totai Suspended Solids nig/l Quarterly Grab E Turbidity NTU Quarterly Grab E or U,D Total Flow MG I Quarterly I- E Table 2. Effluent Limitations for Process Wastewater and Mine Dewatering Discharge Characteristics Discharge Limitations Monthly Average Daily Maximum Settleable Solids 0.1 HIM 0.2 m1/1 Total Suspended Solids (Industrial Sand Mining) 25 mg/1 45 nig/I pH Range - 6.0 - 9.0 Turbidity (Freshwater non -trout streams) 150 NTU Turbidity (Non -trout lakes and saltwaters) - 25 NTU Turbidity (Trout waters) I 10 NTU Well/Pit Recharge in Un -------—— — — — — —— D H hiw CONFINING LAYER C.L. I DTW PIT/WELL r Hydraulic Conductivities of Granular Materials (m/day) Material , Lower Limit IUpper Limit( Average Clay Soils (surface) 0.011 0.21.0.105 ry•.s Deep Clay Beds 1.00E-081 1.00E-02 5.00E-03 Loam Soils (Surface) 0.11 1 0.550 vc uD Fine Sand 1 5 3.0 �o Medium Sand 5 20 12.5 Coarse Sand 201 100 60 Gravel + 100 1000 550 Sand and Gravel Mixes 5 Clay, Sand, Gravel 0.001 [:��0052.5 0,1 0.0505 Mixes (till) Enter Calc. Enter Enter W ORIGINAL WATER TABLE h2 r2 Assumptions: (1) Consider excvation/pit as well. (2) Vertical flow insignificant. (Dupuit- Forcheimer) Reference: Bouwer, 1978, Groundwater Hydrology, McGraw-Hill, Inc., New York, Enter Enter Enter I Enter Calc. Calc. Calc. K f K H Pit/Well Radius, rw hiw h2 DTW TD ; r2 (=500rw) hw Q m/day ! ft/day ft 1 ft ft 1 ft ft ft ft ft gal/day 3 j 9.843 20 720 0 20 10 30 1 360,000 1 9.83E-02 € 14,889 Radius of Influence by Ellipse Equation Project: Garner Pit Date: 6/11 /2008 Carrier S = [4K(m2 +2arn)/q]'2 S = Radius of Influence (from wall if pit), ft K = Hydraulic Conductivity, in/day q-=-Drainage-Rate -=-v/t, in/day v = F x d, inches (of water drained from the soil) F = Drainage porosity, in/in z = Depth to Drain from Surface, ft d = Drawdown, in a = Depth of Barrier Below Drains, ft m = Vertical Distance of Water Table Above Drain, ft ASSUMPTIONS: Horizontal flow only. No inflows during specified time period, t. Ignores evaporation and evapotranspiration. Note: If only one drain is used, areas beyond S/2 will not be influenced. Comments K = z = F W d = m = a = t 118.120 in/day ft in/in in ft ft days 25.00 0.40 180.0 10.000 0.0 365 v = 72.00 inches q = 1 0.20 in/day S = 489.4 ft I hereby certify that f personally developed this spreadsheet and programmed the equations (as shown) into the spreadsheet. I also certify that the -calculations -hereon -were -performed — by me or under my direct supervisigA—. NA �- .k—r . g SEAL b 16879 M1 '4 1 . Drains to New River, Class SC -NSW. 2, Proposed site is not located in a Flood Zone. 3. Private pit, to be permitted by NC DENR, Division of Land Resources. 4. There are no wetlands within 50' of the area to be mined. 5. A permanent elevation monument will be established on site by a Professional Land Surveyor. 6. All stockpiles will be within mine boundary, locations will change as mine expands. No stockpiles will be within 350.00' of the property lines. Most of the stockpiles will be in the active pit. Trucks will drive down into the pit for loading 7. No Areas of Environmental Concern are located on the property. 8. The project boundary/limit of disturbance line shall be marked on the ground with posts eight feet long and protruding five feet above ground level with a diameter no less than 3.5 inches at all corners and turns. Additional boundary markers shall be placed in the project boundary line and spaced every 300 ft. 9. The project site will be graded so that all surface runoff drains into mine pit. 10. Monitoring wells shall be measured and recorded in accordance with operation and maintenance plan approved by NC Division of Water Quality. EXISTING POND TO BE USED AS SETTLING POND FOR MINE DEWATERING � Category Affected Acreage Tailings 0 Sediment Ponds 0.5 Stock Piles 0.5 Wdstepiles 0 Processing/Haul Area 0.44 Roads Mine Excavation 8.6 Other (Undisturbed 3.7 Buffer) _L28 7 L27 r /L3 L39 �G 50 Foot Undisturbed Buffer L4 .00 7/811 ISS � �_ � 15 3 3 2- v / L6 / L7 L8 \ / L 1 0 �) 1 C2 L12 % L5 y � � k r MW-1 6 ✓ W__ 0 QD L19 o 4:1 8 L 18� 24" corrugated plastic pipe Jv L 3 7 ar`MW-2 (Outfall) \\ 0 co0.5Ac Invert of Pi pe shall be 3' \\ L8 below existing ground surfa e \ L39 N a, 0_ 00 1 0 -40 69 9 i #� C7 SAND PIT CROSS SECTION Pros' ect Bou ry nda 9 L4� � /r ,y 1 ', Not To Scale; �Q� G1 y' Q 1 G _42 A 1� Appox. 25' ____._ r r L G 25' liffer A ' L44 1:1 Slope Max. 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I 26 0 76 S 65 L'3 E 72.,8 10125 a 25 3 i 2 �7E 54.65 1 C 124 - 1J124 S I 110,3L-, 83.3u 1J123 1 01 23 S 42 5'551 N 52.84 n 17 1 012i S 33 23 39' VV 29.27 10' ; 1 -- -_ 0131 �� L4 26' b^i 68.7 20 0 206 2"I.8 1C' 21 _ 0' 21 30°27 07 1 IN 65. 715 10 1 20 1 012C 101-9 S �3° 1 8'24 f"r 1 1 4 16 C 1 9 65_33 1.01°8 S 43°-322g 4' 10118 V' 74.I9 1C' 17 . 01'7 I0.16 S L2°16' Vi C116 �10115 S 15°08'36 33.84 01 5 S 17'0431' 6' 9w g3 10114 101 "4 S O9°58'2z w�,! 45.99 13 101 3 S 04°00 17 y 46.54 _101 10' 12 0 2 _S C8°33 22 53.02 C�1 ' 1 1011 1 1 S 1 3'43'32' V^J 63.76 1 C 1 10 O ` ` 71 `52'22 E: - ` 1 .02 0109 1 109 �� S 10 _32"�_9' V.,, S O5,° 54132�� E 101 07 �S 59°04 37 'V 34.47 24.81 1 9.30 1 0' 08 C,07 �u1 06 S' 80°43 07 d 46,47 10 , 33 10131 0105 C 33 S z2°43'07 `fl 71.21 ' � . L67 / n 1 1 .62' PROJECT ROJECT OUNDARY Tributary 11 F'' A,-, Haul Road NOTE: THE MINE SITE DOES NOT FAIL WITHIN A FOOD HAZARD AREA 0 25' 50' 100, or jetting Y Legend: �-- Existing Drainage Flow EIP Existing Iron Pipe I SS Iron Stake Set EIS Existing Iron Stake MW-1 Monitoring Well 0 ���� Outlet Spreader O; pn r: Dwelling OUTLET SPREADER DETAIL Not to Scale La 6' EAL 10879 ROCK DAM FLOW Outlet A Pipe --' -� W - 10' c- OUTLET SPREADER.1 (RIP -RAP, 3" avg. dia.