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HomeMy WebLinkAbout20220412_Mod_68-04ROY COOPER Governor ELIZABETH S. BISER Secretary BRIAN WRENN NORTH CAROLINA Director Environmental Quality April 12, 2022 Certified Mail/Return Receipt Requested 7016 2140 0000 4368 3919 Ms. Katelin Merritt Merritt's Gravel Pit Inc. 3200 Damascus Church Road Chapel Hill, NC 27516 RE: Tony Merritt's Gravel Pit -68-04 Orange County — Cape Fear River Basin Dear Ms. Merritt: Your recent request to have the above referenced mining permit modified has been approved. The modification is to increase the permitted acreage to 26.83 acres, and affected acreage at this site to 17.28 acres as indicated on the map sealed on December 13, 2022 and additional information received on December 13,2022. The modification includes the half of the entrance/haul road which the permittee does not own but has provided a recorded plat showing a 60' Private Easement. The addition increases the permitted area to 26.83 acers, and increase the disturbed area to 17.28 acres. In addition, the sediment erosion plan has been updated as shown by maps received on December 13, 2021, with additional information received on November 4, 2021, October 31, 2021, October 8, 2021, August 18, 2021, and an application received on January 25, 2021. A copy of the modified permit is enclosed. The conditions in the modified permit were based primarily upon the application. Modifications were made as indicated by the modification request and as required to ensure compliance with The Mining Act of 1971. The mine name and permit number shall remain the same as before the modification. I would like to draw your particular attention to the following conditions where minor additions or changes were made: III (2), (6), (8), and (9). The issuance of a mining permit and/or any modification to it does not supersede local zoning regulations. The responsibility of compliance with any applicable zoning regulations lies with you. In addition, the reclamation bond has been calculated for this site using the information submitted in the application and on the mine maps received with this modification. The bond amount for this site is $81,900.00. Your company currently has $156,100.00 in Assignment of Saving Account on file for this site. As such, you may wish to reduce this Assignment of Saving Account to the new required amount. As a reminder, your permitted acreage at this site is 26.83 acres and the amount of land you are approved to disturb is 17.28 acres. North Carolina Department of Environmental Quality I Division of Energy. Mineral and Land Resources 512 North Salisbury Street 11612 Mall Service Center I Raleigh. North Carolina 27699-1612 wM miw ROY COOPER Governor ELIZABETH S. BISER Secretary BRIAN WRENN Director NORTH CAROLINA Environmental Quality Please contact me at (919) 707-9220 if you have any questions. Sincerely, David Miller, PE State Mining Engineer DM/bh Enclosures Cc: Mr. Bill Denton, PE, Raleigh Regional Engineer D_E North Carolina Department of Environmental Quality I Division of Energy. Mineral and Land Resources 512 North Salisbury Street 11612 Mail Service Center I Raleigh, North Carolina 27699-1612 e*'--�^+d� 919.707.9200 DEPARTMENT OF ENVIRONM ENTAL QUALrrY DIVISION OF ENERGY, MINERAL, AND LAND RESOURCES LAND QUALITY SECTION 19 01-9-UT-1-I For the operation of a mining activity In accordance with the provisions of N.C.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: Merritt's Gravel Pit Inc. Tony Merritt's Gravel Pit Orange County — Permit No. 68-04 for the operation of a Sand and Gravel Quarry Which shall provide that the usefulness, productivity and scenic values of all lands and waters affected by this mining operation will receive the greatest practical degree of protection and restoration. Page 2 In accordance with the application for this mining permit, which is hereby approved by the Department of Environmental Quality, 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 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. I. Definitions. N.C.G.S. , 74-49. 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. II. Modifications. N.C.G.S. §74-52. June 10, 1998: This permit has been modified to expand the mining area by 4 acres as indicated on the mine map dated March 13, 1998. In addition, 20.5 acres of reclaimed land have been released from the original permitted acreage at this mine site. July 14, 2000: This permit, issued to Billy C. Merritt Gravel Pit, Inc., has been transferred in its entirety to Tony Merritt/Tony Merritt's Gravel Pit. July 9, 2010: This permit has been modified to increase the affected acreage at this site to 17.79 acres as indicated on the Mine Details and Reclamation Map last revised August 7, 2009. This modification includes the expansion of the pit area, upgrade of existing erosion and sedimentation control measures, and allows beneficial fill to be brought on site for reclamation purposes — all within the existing permitted boundary. In addition, in light of more accurate mapping, the permitted acreage has been adjusted to 26.0 acres as outlined on the revised mine map noted above. December 1, 2017: This permit has been issued for the life of site or the duration of the lease term. April 12, 2022: The permit has been modified to include the half of the entrance/haul road which the permittee does not own but has provided a recorded plat showing a 60' Private Easement. The addition increases the permitted area to 26.83 acers, and increase the disturbed area to 17.28 acres. in addition, the sediment erosion plan has been updated as shown by maps received on December 13, 2021, with additional Page 3 information received on November 4, 2021, October 31, 2021, October 8, 2021, August 18, 2021, and an application received on January 25, 2021. This permit is valid for the life of the site or life of lease, if applicable, as defined by Session Law 2017- 209 and has no expiration date. However, all provisions of N.C.G.S. §74-51 and N.C.G.S. §74-52 still apply for new, transferred, and modified mining permits. III. Operating Conditions. N.C.G.S. §74-51. This Permit shall be subject to the provisions of the Mining Act, GS §74-46, et. seq., and to the following conditions and limitations: 1. Wastewater and Quarry Dewatering_ A. Any wastewater processing or mine dewatering shall be in accordance with the permitting requirements and rules promulgated by the N.C. Environmental Management Commission. 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 Stormwater Program to secure any necessary stormwater permits or other approval documents. 2. Air Quality and Dust Control. 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, the Permittee shall water the haul road to prevent dust from leaving the permitted area. This shall be done by: i. Dedicated water truck with sprayer system, and/or 11. Dedicated water trailer with sprayer system, and/or Permeant sprinkler system. C. The permanent access (plant entrance) road shall be constructed with NC DOT #5 stone or NC DOT #57 washed stone placed a minimum of 6 inches thick. i. Must be maintained in a condition which will prevent material tracking, direct flow or mud onto the DOT maintained right-of-way. ii. The entrance shall be top -dressed or replaced as necessary. 3. Buffer Zones. 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. Page 4 C. All buffer zones shown on the Mine Maps last revised December 12, 2021 shall be maintained to protect adjoining property. These buffer zones, with the exception of the installation of required sediment control measures and approved earthen berms, shall remain undisturbed. 4. Erosion and Sediment Control. A. Adequate mechanical barriers including but not limited to diversions, earthen dikes, sediment 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 mining activities, including the installation and maintenance of all erosion and sedimentation control measures, shall be conducted as indicated on the Mine Maps last revised December 12, 2021. 5. Permanently Marked Boundaries. All mining permit affected area boundaries (17.28 acres) shall be permanently marked at the site on 100-foot intervals unless the line of sight allows for larger spacing intervals. 6. Graded Slopes and Fills. A. The angle for graded slopes and fills shall be no greater than the angle which can be retained by vegetative cover or other adequate erosion control measure, structure, or device. In any event, exposed slopes or any excavated channels, the erosion of which may cause off -site damage because of siltation, shall be planted, or otherwise provided with groundcover, devices, or structures sufficient to restrain such erosion. B. Waste piles shall not be constructed with steep, near vertical side slopes. Side slopes shall be constructed in such a manner as to provide for a stable, safe configuration at reclamation. 7. Surface Drainage. The affected land shall be graded so as to prevent collection of pools of water that are, or likely to become, noxious or foul. Necessary structures such as drainage ditches or conduits shall be constructed or installed when required to prevent such conditions. 8. Highwall Barrier A physical barrier consisting of chain link fencing or large boulders placed end -to -end or earthen berms shall be maintained at all times along the perimeter of any highwall to prevent inadvertent public access. 9. Visual Screening. A. Existing vegetation shall be maintained between the mine and public thoroughfares to screen the operation from the public. Additional screening methods, such as constructing earthen berms, shall be employed as deemed appropriate by the Department. B. Vegetated earthen berms shall be located and constructed as shown on the Mine Maps last revised December 12, 2021. In addition to grasses, long leaf and/or Virginia pines or other acceptable evergreen species shall be planted as deemed appropriate by the Department to improve visual and noise buffering. Page 5 10. Buffer Between Mining Permit Boundaries and/or Right-of-ways. Sufficient buffer (minimum 25-foot undisturbed) shall be maintained between any excavation and any mining permit boundary to protect adjacent property. 11. Refuse Disposal. 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 Division of Energy, Mineral, and Land Resources, Department of Environmental Quality. The method of disposal shall be consistent with the approved reclamation plan. B. Mining refuse as defined by N.C.G.S. §7449 (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 Energy, Mineral, and Land Resources considers the following materials to be "mining refuse" (in addition to those specifically listed under N.C.G.S. §74-49 (14) of the N.C. Mining Act of 1971): i. on -site generated land clearing debris. ii. conveyor belts. iii. wire cables. iv. v-belts. V. steel reinforced air hoses. vi. 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 Energy, Mineral, and Land Resources prior to commencement of such disposal: i. the approximate boundaries and size of the refuse disposal area. ii. a list of refuse items to be disposed. iii. verification that a minimum of 4 feet of cover will be provided over the refuse. iv. verification that the refuse will be. disposed at least 4 feet above the seasonally high-water table; and, V. verification that a permanent vegetative groundcover will be established. E. Used, clean concrete shall only be allowed on permitted quarry sites that have obtained a valid air permit and are allowed to operate crushing operations for the purposes of recycling and reuse provided that the following conditions are met: i. Appropriate quality control measures shall be taken when the used concrete arrives onsite to ensure that all such concrete processed onsite is clean, inert material. ii. Used, clean concrete shall be temporarily stockpiled and processed within existing approved affected areas draining to existing approved erosion and sedimentation control measures. Page 6 iii. No used, clean concrete material shall be permanently disposed of onsite. iv. Any foreign material that may be found within the used concrete must be separated from the concrete and properly recycled or disposed off -site. F. Only beneficial fill as defined by 15A NCAC 13B.0562 promulgated by the Division of Waste Management may be brought onto the mine site and used for reclamation of the site. IV. Annual Reclamation Report and Annual Operating Fee. N.C.G.S. §74-55. An Annual Reclamation Report and Annual Operating Fee of $400.00 shall be submitted to the Department by September 1 of each year until reclamation is completed and approved for release by the Department. V. Prior Approval Required for Plan Modification. N.C.G.S. V4-52. 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. VI. Bonding. N.C.G.S. §74-54. The security, which was posted pursuant to N.C.G.S. §74-54 in the form of a $82,000.00 Assignment of Saving 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. VII. Archaeolopaical Resources. N.C.G.S. §70-3. 1. Minimum Requirements 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. §70-3, "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. VIII. Approved Reclamation Plan. N.C.G.S. , 74-53. 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. To comply with N.C.G.S. §74-53 the approved plan will provide: 1. Minimum Standards. A. 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. B. Provisions for safety to persons and to adjoining property must be provided in all excavations in rock. Page 7 2. C. 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. D. 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. E. 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. F. 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. A. Provided further, and subject to the Reclamation schedule, the planned reclamation shall be to allow the quarry excavation to fill with water, provide a permanent barricade (fence) along the top of any high wall, and grade and revegetate any areas in unconsolidated material. B. The specifications for surface gradient restoration to a surface suitable for the planned future use are as follows: i. All areas of unconsolidated material such as overburden or waste piles shall be graded to a 2 horizontal to 1 vertical or flatter slope and terraced as necessary to insure slope stability. ii. Any settling ponds and sediment control basins shall be backfilled, graded, and stabilized or cleaned out and made into acceptable lake areas. iii. The processing, stockpile, and other disturbed areas neighboring the mine excavation shall be leveled and smoothed. iv. Compacted surfaces shall be disced, subsoiled, or otherwise prepared before revegetation. V. No contaminants shall be permanently disposed of at the mine site. On -site disposal of waste shall be in accordance with Operating Conditions Nos. IIl.1 LA through Ill. 11. D. vi. The affected land shall be graded to prevent the collection of noxious or foul water. vii. Any waste rock piles remaining within the permit boundaries shall be permanently stabilized as indicated on the December 12, 2021. At all times, waste rock piles shall be maintained in a manner so as to provide for a stable, safe configuration. 3. Revegetation Plan. After site preparation, all disturbed land areas shall be revegetated as per the Revegetation Plan approved by Stacy Smith on December 12, 2021 or the following: *Permanent Seeding Specifications Dates Species February 15- April 1 Kobe Lespedeza Rate, Lbs. / Acre 10 Page 8 IX. Bahiagrass 50 Redtop I Winter rye (grain) 15 April I- July 31 Common Bermuda 50 August 1- October Lespedeza (unscarified) 30 German millet 40 October 25- February 15 Rye (grain- temporary) 120 Soil Amendments Lime 2000 lbs./acre or follow recommendations from a soil test. Fertilizer 1000 lbs./acre 8-8-8 or 10-10-10 or follow recommendations from a soil test. Mulch All seeded areas shall be mulched using small grain straw at a rate of 2000 lbs./acre and anchored appropriately. 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. Issuance and Modification Summary. N.C.G.S. V4-51 and V4-52. This permit, issued August 1, 1973 to Billy C. Merritt Gravel Pit, Inc., renewed July 1, 1983, renewed and modified June 10, 1998, and transferred to Tony Merritt/Tony Merritt's Gravel Pit July 14, 2000, renewed and modified July 9, 2010, is hereby issued this 12th day of April, 2022 pursuant to N.C.G.S. §74-51 and 52. By:T/�c]/ �o Brian Wrenn, Director Division of Energy, Mineral, and Land Resources By Authority of the Secretary Of the Department of Environmental Quality