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HomeMy WebLinkAbout20240327_ADI_Received Hanover Design Services, P.A. Land Surveyors, Engineers, Land Planners March 25, 2024 To: Adam Parr Assistant State Mining Engineer Division of Energy, Mineral and Land Resources 512 N. Salisbury Street Mailing Address: 1612 Mail Service Center Raleigh, NC 27699-1612 Re: 421 Sand Mine t Modification Permit Number:65-26 New Hanover County Dear Mr. Parr: Attached please find the additional requested information for the Cameron Pit,421 Sand Mine L-C, Permit Number 65-26. This plan is based on the recent approval of the Special Use permit. Please find the attached: - Updated Application ( corrected pages ) - Updated Plan Set - Comment Responses Please let me know if you have any questions or need additional information, and also please copy gwayne@hdsilm.com and ascheibPhdsilm.com on all future request for additional information or mail a copy to the address below. Sincerely, Austin Scheib Hanover Design Services P.A. ascheib@hdsilm.com (910) 343-8002 Office (910) 343-9941 Fax MAR 2 ° i324 i 1123 Floral Parkway Wilmington, N.C.28403 Phone (910)343-8002 Fax(910)343-9941 Business Firm License No. C-0597 �•f AWL ROY COOPER Governor ELIZABETH S.BISER Secretary WILLIAM E.TOBY VINSON,JR. NORTH CAROLINA Interim Director Environmental Quality January 23, 2024 Certified Mail Return Receipt Requested 7019 1120 0001 4914 3740 Mr.Allen Jefferson Earp 421 Sand Mine, LLC. PO Box 100 AIgR2 6?Opp Winnabow,NC 28479 , RE: Cameron Pit �tNIN( ,' ].y Mining Permit No.65-26 �Ut'rJ,g44 New Hanover County Cape Fear River Basin Dear Mr.Earp: We have reviewed the modification request your company submitted for the referenced mine site. In order for this office to complete its review of the referenced project in accordance with N.C.G.S.§74-50 and§74-51 of the Mining Act of 1971,please provide the additional or revised information in accordance with the following comments: 1. You've stated that the flood plain manager has been notified and that you are awaiting comment/ approval. Your last response stated that correspondence was attached, however there was no attachment. Please provide proof of notice and approval from the jurisdictional floodplain manager. Email corres ondence is arl of the hard copy submittal and attached as art of this email submittal. 2. Please provide proof of correspondence with CFPUA on the details of the raw water pipe construction as well as the proposed crossing details. see latest plan submittal 3. The cross section detail of the crossing on the mine maps sealed September 6, 2023, and the cross section detail of the crossing on the mine maps sealed November 30, 2023, both show a cover of 4' above existing ground. Please clarify your statement that you increased the depth of cover over the pipe from 3' to 7'. Intend was to assume T of existingcover addin 4'of additional cover totaling 7' 4. Please provide an estimate of the expected trafic that will cross the crossing. Please provide traffic details both before the hydraulic dredge is operating and after the hydraulic dredge is operating. 20 trips per day for both pre and post dred ing. 5. Please provide construction and mainienance details for the proposed crossing. The details should include cover material type/specification and compaction standards, etc. See latest plan submittal. 6. Please clarify how monitoring wells withing the area of concern will be accessed once you have mined around the area. Latest plan shows direct access to area of concern. North Carolina Department ofEnvfronmentalQuality I Division of Energy,Mineraf and Land Resources 512 North Salisbury Street 1 1612 Mail Service Center I Raleigh.North Carolina 2 76 9 9-1612 919.707.9200 r• Certified Mail 7019 1120 0001 4914 3740 Mr.Earp Page 2 Please note, this office may request additional information not included in this letter, as the mining application review progresses. Be advised that our review cannot be completed until all of the items listed above have been fully addressed. In order to complete the processing of your application,please forward two(2)copies of the requested information to my attention at the following address: Division of Energy, Mineral and Land Resources Department of Environmental Quality 1612 Mail Service Center Raleigh,NC 27699-1612 If hand delivering or delivering by shipping company(e.g., FedEx, UPS),please deliver to our physical address: Division of Energy, Mineral,and Land Resources Department of Environmental Quality 512 N. Salisbury Street, 5th Floor Raleigh,NC 27604 As required by 15A NCAC 5B.0113,you are hereby advised that you have 180 days from the date of your receipt of this letter to submit all of the requested information. If you are unable to meet this deadline and wish to request additional time,you must submit information, in writing,to the Director clearly indicating why the deadline cannot be met and request that an extension of time be granted. If an extension of time is not granted, a decision will be made to grant or deny the mining permit based upon the information currently in the Departments files at the end of the 180-day period. Though the preceding statement cites the maximum time limit for your response,we encourage you to provide the additional information requested by this letter as soon as possible. Your prompt response will help us to complete the processing of your application sooner. Please contact me at(919)707-9220 if you have any questions. Sincerely, Adam Parr,PE�— State Mining Engineer cc: Mr. Dan Sams, PE MINING PLAN NARRATIVE AND CALCULATIONS for US 421 TRACT NEW HANOVER COUNTY, N.C. PREPARED FOR 421 Sand Mine LLC PO Box 100 Winnabow, NC 28479 ` •�qN CARD%,/� RECEIVED eSSlO2�7�- MAR 26 2024 a EAL 7 : 3166 = LAND (QUALITY P, MINING PROGRAM r Adam Grady, PE Hanover Design Services, PA 1123 Floral Parkway Wilmington, NC 28403 MINING PLAN For Tree Shaker Sand Mine 421 Sand Mine,LLC NARRATIVE NOTE: To be reviewed in conjunction with "Site Plan Tree Shaker Sand Mine", Hanover Design Services, PA, Drawings Nos. 11936 TS Sheets 1-10. PROJECT DESCRIPTION— The purpose of this project is to add additional area to the current sand mine,for the removal of borrow material. The Mining Plan is to identify measures to be implemented to minimize impacts on neighboring properties by controlling erosion during construction and by reclaiming the project site throughout the duration of excavation and once the mining is complete. The site is located off Hwy 421,3.32 miles north of 1-140. The total project area is 80.59 acres, 70.57 acres of which are proposed to be disturbed, including 51.93 for excavation.The proposed area borders the current sand mine operation. The site is wooded with fairly gently sloping topography. There are no proposed buildings or structures. The mine will operate between the hours of 7:00 a.m.to 6:00 p.m.seven days per week as needed. There is ample room for vehicles to pass along the existing access road as well as ample turn around areas on the mining parcel. SOILS— (Soils Map attached) PLANNED EROSION AND SEDIMENT CONTROL PRACTICES- 1. TEMPORARY GRAVEL CONSTRUCTION ENTRANCE Practice 6.06 Shall be installed as shown on the plan or from any existing paved roadway. Drainage is away from the road and sedimentation will be controlled with downstream practices. During wet weather it may be necessary to wash truck tires at this location. A concrete washout is also located adjacent to this area. 2. LAND GRADING Practice 6.02 Grading should be limited to areas as shown on the plans. Cut and fill slopes shall be 3:1 or flatter except where specifically indicated. 3. SEDIMENT FENCE Practice 6.62 Sediment fencing should be installed as shown on the Plan, and around any temporary stockpile areas as necessary to prevent any graded interior areas from eroding onto adjacent areas. 4. CONSTRUCTION ROAD STABILIZATION Practice 6.80 Prior to commencement of excavation, hauling roads are to be temporarily stabilized by placing sub-base course of approved stone to reduce erosion and dust. Water spraying will be utilized as necessary to control dust. 5. TEMPORARY SEEDING Practice 6.10 Any cleared or sparsely vegetative areas that cannot be brought to final grade within the stabilization time frames shall be temporarily seeded as needed to help stabilize areas. 6. PERMANENT SEEDING Practice 6.11 Permanent Seeding and/or sodding shall be conducted on areas where final grades have been achieved as soon as practical and within the time frames listed on the plans. CONSTRUCTION SCHEDULE- Indicated on Plan 1. Obtain approval of Plan and any necessary permits and hold a pre-construction conference prior to commencing any work. 2. Clearing, stumping, and construction of permanent access/haul road. 3. Clearing and stumping of access/haul road o Lake/excavation area and associated sediment fencing downstream of access/haul road. 4. Install Gravel Construction Entrance. 5. Clearing and stumping of first 5 acres of Lake/excavation area for truck turn around and stockpile location and association sediment fencing. 6. Initial excavation consisting of stripping and removal of topsoil in stockpile area(within Lake Excavation area.)Construction of earthen berm/sound barrier. Creation of Vegetative buffer. 7. Stockpiling of 0.5 to 1.0 acres of material for creation of settling/dewatering/sediment basin. This area will serve as a self-contained dewatering area/sediment basin and will have an earthen dam separating it from future excavation. As the lake/excavation grows, the dam will be removed to enlarge the settling/dewatering area/sediment basin to include recent completed excavated areas. 8. As 2 to 3 acres of excavation have been completed in the manner mentioned above, lake banks will be shaped, graded 5 to 1 slopes, mulched, seeded and landscaped as shown on the plans. 9. Once the lake is completed, temporary haul roads will be removed and reclaimed. Temporary erosion control measures will be removed.Access road to site and earthen and vegetated buffers will remain permanently. MAINTENANCE PLAN- Indicated on Plan 1. All measures to be inspected weekly and after any rainfall event and needed repairs made immediately. 2. All seeded areas shall be fertilized, mulched, and re-seeded as necessary, according to specifications provided,to maintain a suitable vegetative cover. 3. Sediment to be removed from behind silt-fence when it becomes 0.5' deep. Fencing is to be repaired as needed to maintain a barrier. 4. Construction entrance is to be maintained in a condition to prevent mud or sediment from leaving the construction site. Periodic topdressing with 2"stone may be required. Remove all objectionable material spilled,washed, or tracked onto public roadways immediately. VEGETATIVE PLAN- 1. Permanent vegetation to be established in accordance with "North Carolina Erosion and Sediment Control Planning and Design Manual", Section 6.11, latest version. See Plan for specifications. Greg Wayne From: Vafier, Ken <kvafier@nhcgov.com> Sent: Wednesday,January 24, 2024 1:14 PM To: Greg Wayne, Parr,Adam;Jeff Earp Cc: Adam Grady;Austin Scheib; bcameronlV@cameronco.com; Farrell, Robert Subject: RE: 65-26-Cameron Pit Additional information request Hello All, Just want to provide an update regarding item 1 on the list. I have been notified of the proposal, and the plans submitted to our office to date have been reviewed in accordance with Article 9 of the NHC Unified Development Ordinance (UDO). The plans show that all requirements for development in a Special Flood Hazard Area under this Article will be met. Formal approval will take place after issuance of the Special Use Permit and approval from the Technical Review Committee from the county. Ken RL c-71VE-D Ken Vafier MAR 2 6 2024 Planning Operations Supervisor New Hanover County- Planning & Land Use- Planning & Zoning i-.-.hFJ QUALITY (910) 798-7281 p 1 (910) 798-7838 f MINING PROGRAM kvafier@nhcgov.com 230 Government Center Drive, Suite 110 Wilmington, NC 28403 www.NHCgov.com From:Greg Wayne<gwayne@hdsilm.com> Sent:Wednesday,January 24, 2024 11:27 AM To: Parr,Adam<adam.parr@deq.nc.gov>;Jeff Earp<jearp@brunswickforest.com> Cc:Adam Grady<agrady@hdsilm.com>;Austin Scheib<ascheib@hdsilm.com>;Vafier, Ken<kvafier@nhcgov.com>; bcameronlV@cameronco.com Subject: RE:65-26-Cameron Pit Additional information request ** External Email: Do not click links, open attachments, or reply until you know it is safe ** Adam,we are incorporating some final requests made by CFPUA into the plan. We should have all information together and back to you next week. We'll address all of your latest comments with that submittal. Thank you for your response. Greg A.Wayne, PLS Hanover Design Services, PA Land Surveyors, Engineers, Land Planners 1123 Floral Parkway Wilmington, N.C. 28403 Phone:910-343-8002 Fax.910-343-9941 This message(including any attachments)may contain confidential client Information. The information is intended only for the use of the individual or entity to whom it is addressed. If you are not the addressee or the employee or agent responsible to deliver this mail to its intended recipient,you are hereby notified that any review,use, dissemination,distribution,disclosure,copying or taking any action in reliance on the 1 contents of this information is strictly prohibited. From: Parr,Adam<adam.parr@dea.nc.gov> Sent:Tuesday,January 23,2024 4:25 PM To:Jeff Earp<iearp@brunswickforest.com> Cc:Greg Wayne<gwayne@hdsilm.com>;Adam Grady<agradv@hdsilm.com>;Austin Scheib<ascheib@hdsilm.com>; Vafier, Ken <kvafier@nhcgov.com>; bcameronlV@cameronco.com Subject: RE: 65-26-Cameron Pit Additional information request Please see the attached. The previous version had the wrong certified mail number on page 1. From: Parr,Adam Sent:Tuesday,January 23, 2024 3:36 PM To:Jeff Earp<iearp@brunswickforest.com> Cc: Greg Wayne<gwayne@hdsilm.com>;Adam Grady<agradv@hdsilm.com>;Austin Scheib<ascheib@hdsilm.com>; Vafier, Ken <kvafier@nhcgov.com>; bcameronlV@cameronco.com Subject: 65-26-Cameron Pit Additional information request Jeff, There are still some items that need to be address to complete the review of this application. Please see the attached additional information request. Thanks, Adam Parr, PE State Mining Engineer Division of Energy, Mineral and Land Resources North Carolina Department of Environmental Quality Office: (919) 707-9207 1 Cell: (919)441-7157 ada m.pa rr@deg.nc.gov Physical Address: 512 N Salisbury Street Raleigh, NC 27604 Mailing Address: 1612 Mail Service Center Raleigh, North Carolina 27699-1612 Mining Program Website: https://deg.nc.gov/mining-program �D_E Q'� -� lti lRlir::nfr,} rp\ DspartmwN of Emumm�nM1t Watery Email correspondence to and from this address is subject to the North Carolina Public Records Law and may be disclosed to third parties Email correspondence to and from this address may be subject to the Nortn Carolina Public Records Law and may be disclosed to thud parties by an authorized state official. 2 From: Joseph O.Taylor on behalf of Joseph O Taylor<itavlorfplmurchisontavloccom> To: Scott M.Holmes:Caleb M.Rash Subject: Fwd:US 421 Raw Water Main Date: Wednesday,December 20,2023 8:37:06 AM Attachments: WATER LINE EXHIBrr 12-12-23 odf Sent from my Whone Begin forwarded message: From: Greg Wayne<gwayne@hdsilm.com> Date: December 20, 2023 at 8:03:23 AM EST To: "Joseph O. Taylor" <jtaylor@murchisontaylor.com> Cc:jearp@brunswickforest.com Subject: FW: US 421 Raw Water Main Joe, please see below from McKim &Creed. I've attached the subject exhibit. I will forward you another exhibit before lunch identifying a partial route of the water line overlayed by an aerial showing the numerous crossings. Please let me know if there's anything else I can do. Greg A.Wayne, PLS MAR 2 6 2024 Hanover Design Services, PA i l ,il Y Land Surveyors, Engineers, Land Planners MIhJIi JG PNOGi' fv1 1123 Floral Parkway Wilmington, N.C. 28403 Phone:910-343-8002 Fax:910-343-9941 This message(including any attachments)may contain confidential client information. The information is intended only for the use of the individual or entity to whom it is addressed if you are not the addressee or the employee or agent responsible to deliver this mail to its intended recipient,you are hereby notified that any review, use, dissemination, distn'bution,disclosure,copying or taking any action in reliance on the contents of this information is strictly prohibited. From:Tony Boahn<TBOAHN@mckimcreed.com> Sent:Wednesday, December 20, 2023 7:45 AM To:Greg Wayne<gwayne@hdsilm.com> Cc:Adam Grady<agrady@hdsilm.com> Subject: RE: US 421 Raw Water Main Greg—good morning. I think this all looks good and will recommend to the LCFWSA that I am in agreement with the changes made. I understand the attorney's are discussing this and the LCFWSA attorney would like for this updated drawing to be included in the SUP application package so it can all move forward without any objections from them. I appreciate you working with us on this—if you have any questions,just let me know. Thanks Tony From:Greg Wayne<gwayne aa)hdsilm.com> Sent:Tuesday,December 19, 2023 10:42 AM To:Tony Boahn<TBOAHN(@mckimcreed.com> Cc:Adam Grady<a?radv a/7hdsilm.com> Subject: RE: US 421 Raw Water Main Tony,attached is the exhibit revised to add the detail suggested. Please let us know if you have any additional questions or concerns. Thank you for your help and I hope you have a great Holiday Season. Greg A. Wayne, PLS Hanover Design Services, PA Land Surveyors, Engineers, Land Planners 1123 Floral Parkway Wilmington, N.C. 28403 Phone:910-343-8002 Fax:910-343-9941 This message(including any attachments)may contain confidential client information. The information is intended only for the use of the individual or entity to whom it is addressed. If you are not the addressee or the employee or agent responsible to deliver this mail to its intended recipient,you are hereby notified that any review,use, dissemination,distribution,disclosure,copying or taking any action in reliance on the contents of this information is strictly prohibited. From:Tony Boahn <TBOAHN(a)mckimcreed.com> Sent:Thursday, December 14, 2023 10:56 AM To:Greg Wayne<gwavne(@hdsilm.com> Subject: RE: US 421 Raw Water Main Greg—I think this works well and should alleviate the concerns of the authority. Once question regarding the road crossing—what type of material were you think for the built up section? I was wondering if it made sense to install a geotextile fabric and some stone to keep it from migrating. My worry is that over time the traffic will cause the access to erode and someone may/may not be watching it on a regular basis. My biggest fear is damaging the pipeline, so maybe just ask you to take another look at that? Thanks again for working with us on this, Tony From:Greg Wayne<gwayne(@hdsilm.com> Sent:Wednesday, December 13, 2023 3:51 PM To:Tony Boahn <TBOAHNPmckimcreed.com> Subject: RE: US 421 Raw Water Main Tony, please let me know if the attached will be acceptable. I really appreciate your help with this. Greg A.Wayne, PLS Hanover Design Services, PA Land Surveyors, Engineers, Land Planners 1123 Floral Parkway Wilmington, N.C. 28403 Phone:910-343-8002 Fax:910-343-9941 This message(including any attachments)may contain confidential client information. The information is intended only for the use of the individual or entity to whom it is addressed. If you are not the addressee or the employee or agent responsible to deliver this mail to its intended recipient,you are hereby notified that any review,use, dissemination,distribution,disclosure,copying or taking any action in reliance on the contents of this information is strictly prohibited. From:Tony Boahn<TBOAHN(@mckimcreed.com> Sent:Wednesday, December 13,2023 2:51 PM To:Greg Wayne<gwayne(@hdsilm.com> Subject: US 421 Raw Water Main Gary—thanks for the time today. As discussed,attached are the record drawings for the relocation of the water main at Fishing Creek. If you need anything else,just let me know. Thanks Tony Boahn, PE I Regional Director T 910.343,1048 1 M 910.612.2387 243 North Front Street, Wilmington, NC 28401 tboahn(lmckimcreed.com I www.mckimcreed.com Voted "Best Firm To Work For" - Zweig Group McKim & Creed e; u Disclaimer This e-mail and any files transmitted with it are confidential and intended solely for the use of the individual or entity to whom they are addressed. If you have received this e-mail in error please notify the system manager. Please note that any views or opinions presented in this e- mail are solely those of the author and do not necessarily represent those of the company. Finally, the recipient should check this e-mail and any attachments for the presence of viruses. The company accepts no liability for any damage caused by any virus transmitted by this e- mail. Disclaimer This e-mail and any files transmitted with it are confidential and intended solely for the use of the individual or entity to whom they are addressed. If you have received this e-mail in error please notify the system manager. Please note that any views or opinions presented in this e- mail are solely those of the author and do not necessarily represent those of the company. Finally, the recipient should check this e-mail and any attachments for the presence of viruses. The company accepts no liability for any damage caused by any virus transmitted by this e- mail. Disclaimer This e-mail and any files transmitted with it are confidential and intended solely for the use of the individual or entity to whom they are addressed. If you have received this e-mail in error please notify the system manager. Please note that any views or opinions presented in this e- mail are solely those of the author and do not necessarily represent those of the company. Finally, the recipient should check this e-mail and any attachments for the presence of viruses. The company accepts no liability for any damage caused by any virus transmitted by this e- mail. NORTH CAROLINA MINING State of North Carolina 1612 Mail Service Center PERMIT APPLICATION Department of Environmental Quality Raleigh,NC 27699-1612 Division of Energy,Mineral,and Land Resources (919)707-9220 NOTE:All the following questions must be thoroughly answered regarding your mining operation for the intended life of the mine.All responses must be clearly conveyed on a corresponding,detailed mine map. A.GENERAL CHARACTERISTICS OF THE MINE 1. Answer all the following that apply: El This is an application for a NEW permit. Indicate the total acreage at the site to be covered by the permit (This is the acreage the new permit fee will be based upon.) Of this acreage,how much is owned and how much is leased? Acres owned: Acres leased: Property owner if leased: This is an application for a MODIFICATION to a mining permit. Mining Permit Number: 65-26 Total permitted acreage: 144.30 Does the modification involve acreage within the previously approved permitted boundary? RIYES 1-1 NO If yes,indicate the acreage to be covered by this modification 3.50 Does the modification involve acreage outside the previously approved permitted boundary? YES FINO If yes,indicate the additional acreage to be covered by this modification 86.59 NOTE:You must complete all of Section F of this application forth entitled Notification of Adjoining Landowners Of the acreage to be added to the permit,will any portion be affected(i.e.:disturbed,ground cover removed by the mining operation? X YES F1NO If yes,indicate the acreage to be affected within the acreage to be added to the permit 62.60 The modification fee is based upon the proposed new affected acreage within the previously approved permitted boundary plus the proposed total acreage to be added outside the previously approved permitted boundary. This is an application for TRANSFER of a mining permit. Mining Permit Number: Total permitted acreage: MAR 2 6 2024 Revised September 21, 2021 ` '�'�""� P a g e 2 NORTH CAROLINA MINING State of North Carolina 1612 Mail Service Center PERMIT APPLICATION Department of Environmental Quality Raleigh,NC27699-1612 Division of Energy,Mineral,and Land Resources (919)707-9220 B.MAPS 1. Clearly mark and label the location of your mining operation on six(6)copies of a 7.5-minute quadrangle and a county highway map.These maps,in addition to six(6)copies of all mine maps and reclamation maps,must be submitted with each permit application. 7.5-minute quadrangles may be obtained from the N.C.Geological Survey: Mailing Address Physical Address 1612 Mail Service Center 512 N.Salisbury St.,5'^Floor Raleigh,NC 27699.1612 Raleigh,NC 27604 Hffp://portal.ncdenr.org/webAr/geological home (919)733-2423 County highway maps may be obtained from the N.C.Department of Transportation: Mailing Address Physical Address NCDOT GIS Unit NCDOT GIS Unit 1587 Mail Service Center 3401 Cad Sandburg Court Raleigh,NC 27699-1587 Raleigh,NC 27610 hftp://www.ncdot.rgrit/gis (919)212-6000 2. A table/chart must be provided on the mine map that clearly lists the approximate acreage of tailings/sediment ponds, stockpiles,waste piles,processing areas/haul roads,mine excavations and any other major aspect of the mining operation that is proposed to be affectedidisturbed during the life of the mining permit.A tabletchart similar to the following will be acceptable: AFFECTED ACREAGE TABLE: For new permits,complete only the total affected acreage column. For modifications,complete all columns. CATEGORY CURRENT AFFECTED PROPOSED CHANGE TO TOTAL AFFECTED ACREAGE AFFECTED ACREAGE ACREAGE Tailings/Sediment Ponds 0.14 0.00 0.14 Stockpiles 1.93 0.00 1.93 Waste piles 0.00 0.00 0.00 Processing AreaslHaul Roads 7.75 3.92 11.67 Mine Excavations 114.00 47.11 161.11 Other(Please explain) 23.54 11.57 35.11 Total Affected Acreage 147.36 62.66 210.02 Total Permitted Acreage 361.00 88.59 449.59 Revised September 21, 2021 P a g e 14 NORTH CAROLINA MINING State of North Carolina 1612 Mail Service Center PERMIT APPLICATION Department of Environmental Quality Raleigh,NC 27699-1612 Division of Energy,Mineral,and Land Resources (919)707-9220 E.DETERMINATION OF AFFECTED ACREAGE AND BOND The following bond calculation worksheet is to be used to establish an appropriate bond(based upon a range of$500 to$5,000 per affected acre)for each permrffed mine site based upon the acreage approved by the Department to be affected during the life of the mining permit.Please insert the approximate acreage,for each aspect of the mining operation,that you intend to affect during the life of this mining permit(in addition,please insert the appropriate reclamation cost/acre for each category from the Schedule of Reclamation Costs provided with this application form)OR you can defer to the Department to calculate your bond for you based upon your maps and standard reclamation costs. CATEGORY AFFECTED RECLAMATION RECLAMATION ACREAGE COSTIACRE COST Tailings/Sediment Ponds Ac. X $ /Ac. = $ 0.00 Stockpiles Ac. X $ /Ac. = $ 0.00 Waste Piles Ac. X $ /Ac. = $ 0.00 Processing Area/Haul Roads 3.92 Ac. X $ 500 /Ac. = $ 1,960.00 Mine Excavation 47.11 Ac. X $ 500 /Ac. = $ 23,555.00 Other 11.57 Ac. X $ 500 /Ac. = $ 5,785.00 TOTAL AFFECTED AC.: 62.60 Ac. TOTAL PERMITTED AC.: 88.59 Ac. Temporary&Permanent Sedimentation&Erosion Control Measures: Divide the TOTAL AFFECTED AC.above into the following two categories:a)affected acres that drain into proposed/existing excavation and/or b)affected acres that will be graded for positive drainage where measures will be needed to prevent offsite sedimentation and sedimentation to onsite watercourses and wetlands. a) Internal Drainage 69.25 Ac. b) Positive Drainage 0.00 Ac. X $1,500.00 = $ 0.00 SUBTOTAL COST:$ 31,300.00 Inflation Factor: SUBTOTAL COST LIFE OF MINING OPERATION OR LIFE INFLATION COST OF LEASE(YEARS) 0.02 X $ 31,300.00 X 10 = $6,260.00 Total Reclamation Bond Cost: ETOTALECLAMATION BOND COST= SUBTOTAL+INFLATION = $37,500.00 Round down to the nearest$100.00 NOTE:The reclamation bond cannot exceed$1 million per GS 74.54 Revised September 21, 2021 Page 114