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STATE OF NORTH CAROLINA Department of Environmental Quality Raleigh Central Office FILE ACCESS RECORD SECTION LOS Mining Program DATE/TIME f-f /8 NAME H=rS E/wA44-W T REPRESENTING A.,aW. Guidelines for Access: The staff of the Central O>Tce is dedicated to making public records in our custody readily available to the public for review and copying. We also have the responsibility to the public to safeguard these records and to carry out our day -today program obligations. Please read carefully the following before signing the form. 1. Due to the large public demand for file access, we request that you call at least a day in advance to schedule an appointment for file review so you can be accommodated. Appointments are scheduled between 9:00 a.m. and 3:00 P.m. Viewing time ends at 4A5 p.m. Anyone arriving without an appointment may view the files to the extent that time and staff supervision are available. 2. You must specify files you want to review by mine name or permit number, as appropriate. The number of files that You may review at one appointment will be limited to five. 3. You may make copies of a file when the copier is not in use by the staff and if time permits. Cost per copy is 5 cents Per copy. Payment is to be made by check, money order, or cash in the administrative offices. 4. Files must be kept in the order you received them. Files may not be taken from the office. No briefcases, large totes, etc. are permitted in the file review area. To remove, after, deface, mutilate, or destroy material in public files is a misdemeanor for which you can be fined up to $500.00. 5. In accordance with GS 25-3-512, a $25.00 processing fee will be charged and collected for checks on which payment has been refused. 6. The customer must present a photo ID, sign -in, and receive a visitor sticker prior to reviewing files. MINE NAME / PERMIT NO. COUNTY 1. /-122 tau/L�,wa�rn�r 6lvtiarty BcA�Ll�ivit 2.!y-Oir ,ones vn,uv fr l49 A.f-/P' 053d or Business Date Time In Time Out [ ER11 C - w Martin Marietta January 4, 2018 Ms. Judy Wehner, Asst. Mining Specialist Land Quality Section North Carolina DENR 1612 Mail Service Center Raleigh, NC 27699 Re: Notification of Change in Signature Authority Martin Marietta Materials, Inc. Dear Ms. Wehner: Brian K. North, PE Division Environmental/Sustainability Manager This letter is to inform you that effective immediately, Larry Roberts, President of Martin Marietta's Mid -Atlantic Division, will assume signature authority for all future permit applications for the Martin Marietta facilities located within North Carolina. Larry's office is located at 413 S. Chimney Rock Road, Greensboro, NC 27409. His direct phone number is (336) 389-6624. Please distribute this information to all interested parties within your office. Should you have any questions or need any additional information, please contact me at (336) 389-6616 or via e-mail at brian.north@martinmarietta.com. erely, Brian K. North, PE JAN 0 9 2018 General\Change in Signature Authority 1-4-18 Mid -Atlantic Division 413 S. Chimney Rock Road, Greensboro, NC 27409 t. (336) 389-6616 f. (336) 605-3628 m. (980) 721-1212 e. brian.north@martinmadetta.com www.martinmarietta.com JAN 09 2018 It Compete Items 1, z *0 3. ■ Print your name wd addre on the reverse so that we can return the card to You. Is Attach this cad to the back of On mellPle se .. .. - . - 0 YES. emorosly" 00mas lHlox: ❑ No MR JAY NIVENS MARTIN MARIETTA MATERIALS 8701 RED OAK BOULEVARD SUITE 540 CHARLOTTE NC 28217 �����������������������������������������N��� J ❑aenamwo ❑n �. ❑ISawfo Two ❑gM1te�ve Mall^' ❑MuI161pMun pcyfpkJNMry ❑oorIerq Mall MpVb! 9590940307305196310699 - ❑c.nlnaa Mml naseeacoexwy ❑sn�m padPiN 0 CaIIM onoeltuwy MertnvMM '2 Mtltle Nwnlwr marvarer aom aerNaw /eeeQ ❑CMNcten Oelhwrpaabba gMwr ❑een•lurt ConMnea»+ t.. 32711'" ywnp�iadeuY�eiy i I l °p�"maeco or iy 7013 2630 OUO1 8998 '9327 . am PS Fops 3811. A7 2015 PSN 7saDes-eeRaWe 71 i_ w 6 — J a 2.� t T Oomavtlo Return p«alPl Martin Marietta Mid -Atlantic Division 413 S. Chimney Rock Road, Greensboro, NC 27409 tGPE=, :ISlEC' RQ NC 274 VIM Ft M6. JunY wenner Assistant Mining Specialist NCDENR-Land Quality Section 1612 Mail Service Center Raleigh, NC 27699 US POSTAW $00.46.469 F1rst-Class Mailed From 27409 0v0a2016 032A 0061012330 27699-163 299 1Alhb� �Il,hldrmh61111r9,hlpglrllh16un6t9Pr1� Wishner, Judy From: Brian North <brian.north@martinmadetta.com> Sent Friday, January 12, 201811:31 AM To: Wehner, Judy Subject: [External] RE: change in signature authority CAUTION: External email. Do not click links or open attachments unless verified. Send all suspicious email as an attachment to repon.spam@nc.gov. Change the address to Greensboro. Copy the engineers on correspondence but address everything to Roberts. Thanks. Brian K. North, PE Division Environmental & Sustainability Manager Martin Marietta 413 S. Chimney Rock Road Greensboro, NC 27409 t. (336) 389-6616 m. (980) 721-1212 f. (336) 605-3628 e.briannorthCalmartin marietta.com www.martinmarietta.com From: Wehner, Judy [mailto:judy.wehner@ncdenr.gov] Sent: Friday, January 12, 201811:29 AM To: Brian North <brian.north@martinmarietta.com> Subject: change in signature authority EItTERNAL MAIL Do you want me to change the official address for MMM to Greensboro or just change Tiberi to Roberts? Also do you want me to correspond directly with each environmental manager with permitting documents instead of Roberts? Judy Wehner Assistant State Mining Specialist Land Quality Section 919-707-9227 office Judv.Wehnerdlncdenr.cov Email 1612 Mail Servioe Center Raleigh, North Carolina 27699-1512 512 N. Salisbury Street Raleigh, North Carolina 27604 Mining Program Website: • Complete Items 1. 2. arM 3. s"""'" IsPrint your nama ervd sddreas on the reseme gent so Nat we can returnlha caN to you.' • MNeseee . ■ Attach this card to the back of the mellPIOM Mryrsned/✓tine) G D e Of or on the frond If apace permhe. S t. Adkb Addinced m: p, b daM'M eddeudlRearitenm Iten 19 . -_ .\ NYE4 aeaUelMryaOdea Moe': MR SAY NIVENS MARTIN MARIETTA MATERIALS INC 8701 RED OAK BLVD STE 540 ©� CHARLOTTE NC 28217 ` 9590 9403 0730 5196 3109 58 E PS Form 38l is April 2015 PSN 7510-1)2 M Demeeec Retuoi Recent' Fr" Fbttps:/Tq. nc.gov/about/div_isions/enerciv-mineral-land-resources/energy,-mineral-land-permits/mining-program C. Nothing Compares_ Email correspondence to and from this address is subject to the North Carolina Public Records Law and may be disclosed to third parties. 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A T T m 9 v y, m 10 2 cn O M. v+o N - 0 m (n v P 1-� rM '- O'N SP Q P d 8 w J N P d O j } o = O-C- -3 AO n M r , ,, a N -' � µ; P N 9 3 '< a o =c N - --m i p 3 O 'a b s , O_ O N° o O_ °n £ P r.- a3 -T 9 r O o O P N j." 1 b y 3 X O yC P G N l S R P S 0 p N P n _1 n v o E '0 3 O N . 0 uPi S O 9 d O . S O O , M 'o - IT ne n o N H 3 S N 0 p 0 P O d 1 A � O P O i y b , o o c ' o K) v w 0 �z ����� --- >r.WE R .. I 3,a S "w �I ' b Sni,- -1 I � 3 n t.6 ICI iirA€ II I I I I�I 'ya �n t.�3 . o . - 1 I�I I . , 4I .0 1 1 'S + d n Mg § I I 9. _. II -II I I m m ��ir E la 11 I 1; � 3 1 I 11 0 0 A I I 1 O 111 1 to e o I I N m 3 Ii11131 111 .} - O Z F 1 Nx U 0 1 111 ti S �y 1 - I 0 1. KC Energy, Mineral & Land Resources ENVa WMENTALCUN" December 15, 2017 Mr. John J. Tiberi Martin Marietta Materials Inc. 2710 Wycliff Raid Raleigh, NC 27607 -RE: -Permit No. 01-08 East Alamance Quarry Alamance County Cape Fear River Basin Dear Mr. Tiberi: ROY COOPER Govern- MICHAEL S. REGAN Nerremry TRACY DAVIS oa nor Your recent request to have the above referenced mining permit modified has been approved. The modification is to increase the affected acreage at this site to 374.7 acres as indicated on the Mine Plan last revised October 19, 2017. The modification includes expansion of the previous) approved berm along the property south of the plant and adjacent to Carter Lane. The modification also includes expansion of Erosion Control Basin #1 to accommodate the additional drainage area. A copy of the modified permit is enclosed. Please be advised that the North Carolina Mining Act of 1971 was amended on October 4, 2017 by Session Law 2017-209 which stales that all existing mining permits and any newly mining permits are to be issued for the life of site or for the duration of the lease term. Thus, there is no expiration date for this mining permit. The "life of site" means the period from the initial receipt of a permit for the operation until the mining operation terminates and the required reclamation is completed. The mine name and permit number on the permit document, and all existing operating and reclamation conditions contained therein, shall remain in full force and effect. Furthermore, all provisions of GS §74-51 and GS §74-52 still apply to all new, transferred and modified mining permits. In addition to the life of site or lease mining permit provision, Session Law 2017-209 . also enacted a new annual mining permit operating fee of $400 per mining permit number. By' statute, the initial payment of this annual $400 fee must be submitted to this office by December 31, 2017. Beginning in 2018, the $400 annual operating fee must be submitted by July 1 of each year along with the required Annual Reclamation Report as required by GS §74-55. Failure to submit the fee by the required deadline will result in a $50/month late fee and could result in the denial of future permit actions and/or.revocation of your mining permit. The conditions in the modified permit were based primarily upon the initial application. Modifications were made as indicated by the modification request and as required to insure 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: Operating Condition Nos.3C, 4F, 10B, 13 and14. 5tate9rNatt, Caro4na L9rironmeixal Q9Nh I S+re* , Mineral arJ LenA Reswrts 512 N, Sallsbury Rivet 11612 Mail Service CentnI Role gh N0I11,Cardlna216991612 91970792GG Mr. Tiber! Page Two 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. As a reminder, your permitted acreage at this site is 600.2 acres and the amount of land you are approved to disturb is 374.7 acres. Please review the modified permit and contact Judy Wehner, Assistant Mining Specialist, at (919) 707-9220 should you have any questions concerning this matter. -nca illia E Vinson, Jr., Pi Interim Director WEV/jw Enclosures cc: Mr. Matt Gantt, PE Mr. William Gerringer-Mine and Quarry Bureau, w/o enclosures DEPARTMENT OF ENVIRONMENTAL QUALIY DIVISION OF ENERGY, MINERALS AND LAND RESOURCES 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 taws, rules and regulations Permission is hereby granted to: Martin Marietta Aggregates East Alamance Quarry Alamance County - Permit No. 01-08 for the operation of a Crushed Stone 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 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. Modifications August 8 1988: This permit has been modified to include the construction of access/haul roads to the monitoring wells and the Magazine and the construction of Berm B as indicated on Sheets 1 and 3 dated June 30, 1988 and Sheets 2 and 4 dated July 29, 1988 of the revised map. September 30, 1988_ This permit has been modified to include the construction of a second entrance to Highway 49 and a new berm (Berm F) as indicated on the revised Erosion Control Plan dated September 12, 1988. Page 3 March 6, 1990_ This permit has been modified to include the development of the Related Use Area, the extension of Berm D along the southern property line, and the designation of the new haul road immediately west of the quarry area denoted in the modification request and revised Erosion Control Plan dated January 24 and January 15, 1990, respectively. June 21 1991: This permit has been modified to include site grading and erosion control measures relating to the Berm F extension and the Stripping Extension 1991 as specified by the revised Erosion Control Plan dated April 16, 1991. November 25, 1992: This permit has been modified to allow the installation of an additional creek crossing near the existing quarry area and the associated sediment and erosion control measures as indicated on the Erosion Control Plan dated September 30, 1992, the Storm Drainage Improvements Plan dated June 4, 1992, and the Erosion Control Details dated June 4, 1992. April 13, 1993: This permit has been modified to allow the substitution of three 96 inch aluminized steel type 2 pipes in lieu of the previously approved two 120 inch concrete lined corrugated metal pipes in Boyd's Creek as indicated on the Alternate Design Plan revised February 12, 1993. November 22, 1996: This permit has been modified to allow the expansion of Berm F and associated sedimentation and erosion control measures as indicated on the Mine Map dated July 27, 1996. January 27, 1998: This permit has been modified to increase the affected area by 15.3 acres of overburden removal area and associated erosion and sedimentation control measures, as indicated on the mine map last revised September 2, 1997. Februarr27, 1998, This permit has been modified to allow the pit expansion, the creek relocation, and additional overburden storage, along with each activity's associated erosion and sedimentation control measures, as indicated on the mine map last revised December 8, 1997. The creek relocation and its associated erosion and sedimentation has been approved with certain stipulations. June 4, 1998: This permit has been modified to allow on site generated waste material to be placed in Berm F as indicated on the Mine Map received on April 16, 1998, May 1, 2002: This permit has been modified to add 6.8 acres to the affected acreage at this site to allow the construction of an asphalt plant, a slight revision to the approved pit limits, the relocation of a monitoring well, and the installation and maintenance of the associated sediment and erosion control measures as indicated on the 2002 Permit Modification Mine Map last revised April 24, 2002 and the Erosion and Sediment Control Plan for Hot Mix Asphalt Plant dated March 7, 2002. This modification also includes an adjustment to the affected acreage at this site in light of more accurate mapping techniques. July 8, 2002: This permit, issued to Luck Stone Corporation, has been transferred in its entirety to Martin Marietta Aggregates. Page 4 December 22, 2004: This permit has been modified to incorporate the Haw River Quarry (Mining Permit No. 01-09) into the East Alamance Quarry permit, and to add an additional 85.5 acres to the permit boundary, as indicated on the Mine Map last revised November 12, 2004, The modification is to increase the permitted acreage to 610.61 acres and the affected acreage at this site to 380.67 acres. The modification includes the addition of 310.61 permitted acres and the addition of 188.37 affected acres. Auoust 22, 2008: This permit has been modified to increase the affected acreage at this site to 411.40 acres as indicated on the Mine Map last revised July 2, 2008. This modification includes the addition of overburden disposal area and processing area/hauls roads and the installation and maintenance of all associated erosion and sedimentation control measures. In addition, the modification includes the necessary approval from the Division of Water Quality relating to the stream relocation and stream channel impacts. July 15, 2013: This permit has been modified to change the corporate name from Martin Marietta Aggregates to Martin Marietta Materials Inc. May 2. 2017, This permit has been modified to decrease the permitted acreage to 600.2 acres and the affected acreage at this site to 372.7 acres as indicated on the Mine Plan received on March 29, 2017. The modification includes overall updating of the site conditions on the mine map, construction of a new tenant area (asphalt plant), removal of a portion of berm construction along the southwestern permitted area, redesign of Culverts A and B and allows the use of rip rap baffles with stipulations. The modification also includes the installation and maintenance of all associated erosion and sediment control measures. December 1, 2017, This permit has been modified to be issued for the life of site or for the duration of the lease term. December 15, 2017: This permit has been modified to increase the affected acreage at this site to 374.7 acres as indicated on the Mine Plan last revised October 19, 2017. The modification includes expansion of the previously approved berm along the property south of the plant and adjacent to Carter Lane. The modification also includes expansion of Erasion Control Basin #1 to accommodate the additional drainage area. 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 GS §74-51 and GS §74- 52 still apply to all new, transferred and modified mining permits. " Conditions This Permit shall be subject to the provisions of the Mining Act, N.C.G.S. 74-46, at, seq., and to the following conditions and limitations: Page 5 OPERATING CONDITIONS: 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 storm water 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 storm water permits or other approval documents. 2. Air Quality and Dust Control A. Any mining related process producing air contaminant emissions including fugitive dust shall be subject to the requirements and rules promulgated by the N.C. Environmental Management Commission and enforced by the Division of Air Quality. B. All permanent access roads (plant entrances) pavement shall be maintained from the junctions with Sandy Cross Road (SR 1752) and NC Highway 49 for the distances indicated in the last revised mine maps. During processing operation, water trucks or other means that may be necessary shall be utilized to prevent dust from leaving the permitted area. 3. Buffer Zones A. 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. B. Sufficient buffer 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. C. All buffer zones shown on the Mine Plan last revised October 19, 2017 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. Page 6 4. Erosion and Sediment Control 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. Energy dissipaters shall be provided at all pipe outlets. All energy dissipators installed after December 22, 2004, shall be constructed, at a minimum, of Class B stone at a 22-inch thickness, 12 feet long, and as per the detail submitted in the modification application received on August 6, 2004. C. All mining activities, including the installation and maintenance of all erosion and sedimentation control measures, shall be conducted as indicated on the Mine Map last revised November 12, 2004. D. All mining activities, including those associated with the additional overburden disposal area, processing area/haul road and stream relocation of the unnamed tributary to Boyd's Creek, shall be conducted as indicated on the Mine Map last revised July 2, 2008 and the supplemental information received on March 20, 2008 and July 7, 2008, with the exception that temporary sediment control measures be utilized just below the downstream end of proposed culverts No. 105 and No. 106 during the installation of the culverts; that silt bags or a stilling basin be utilized for any discharge of water that may have to be pumped from the actual construction area of the Boyd's Creek Road Crossing; and if necessary, an impervious dike be utilized on the upstream side of the Boyd's Creek culvert installation area to impound water for the pumping operation. E. Mining activities associated with the overall updating of the site conditions on the mine map, construction of a new tenant area (asphalt plant), removal of a portion of berm construction along the southwestern permitted area, redesign of Culverts A and B and allows the use of rip rap baffles with the stipulation that the baffles shall be replaced every six months and basins shall be enlarged to compensate for the rip rap baffle volume including the installation and maintenance of all associated erosion and sediment control measures, shall occur as indicate on the Mine Plan received on March 29, 2017 and supplemental information received October 14, 2016, December 7, 2016, January 24, 2017 and March 29, 2917. F. Mining activities associated with the expansion of the previously approved berm along the property south of the plant and adjacent to Carter Lane, including the installation and maintenance'of the revised erosion and sediment control measures, shall be conducted as indicated on the Mine Plan last revised October 19, 2017 and the supplemental information received October 27, 2017, Page 7 G. An erosion and sediment control plan(s) shall be submitted to the Department for approval prior to any land disturbing activities not indicated on the revised erosion control plan or mine maps submitted with the approved application for a mining permit and any approved revisions to it. Such areas include, but are not limited to, expansion outside of the approved pit area, creek crossings, or expansion of overburden or waste disposal areas. 5. Groundwater Protection A. The observation wells denoted on the Mine Map last revised July 2, 2008, shall be monitored at least 30 days prior to initiating any excavations of consolidated material (rock) in the initial pit area to allow for the determination of pre-existing (static) groundwater levels. B. The observation wells shall be drilled wells cased into consolidated rock and grouted to the surface. The wells (boreholes) shall be extended at least 50 feet below static water level, or at least 50 feet into unweathered rock, whichever is deeper. The wells shall be secured against unauthorized entry with a lockable cap. The necessary permits or approvals to construct these wells shall be obtained from the Division of Water Quality. C. The observation wells shall be monitored quarterly at the same day and approximate time of day. The static water levels shall be measured with an accuracy of plus or minus 0.1 foot and shall be referenced to a datum point and a record of the water levels maintained. The quarterly precipitation and the volume of pit water discharge shall also be recorded. Copies of these records shall be provided to the Department on or about the end of each quarter. Static water level monitoring frequency may be increased or decreased as deemed appropriate by the Department. 6. Graded Sloaes 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. Overburden cut slopes along the perimeter of the quarry opening shall be graded to a minimum 2 horizontal to 1 vertical or flatter and shall be stabilized within 60 days of completion. Furthermore, a minimum ten (10) foot wide horizontal safety bench shall be provided at the top of the rock and at the toe of any overburden slope. Page 8 Surface Drainace 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. Blasting The operator shall monitor each blast with a seismograph located at a distance no farther than the closest off site regularly occupied structure not owned or leased by the operator. A seismographic record including peak particle velocity, air overpressure, and vibration frequency levels shall be kept for each blast (except as provided under Operating Condition Nos. 8B and 8D of this permit). The following blasting conditions shall be observed by the mine operator to prevent hazard to persons and adjacent property from surface blasting: A. Ground Vibration With Monitoring: In all blasting operations, the maximum peak particle velocity of any component of ground motion shall not exceed Figure 1 (below) at the immediate location of any regularly occupied building outside of the permitted area such as a dwelling house, church, school, or public, commercial or institutional building. 10.0 Slapt Kbratron Frequenry, Hz Figure 1 Alternative blasting level criteria (Source modified from figure B-r. Bureau Of Mines Ri 9507) Page 9 B. Ground Vibration Without Monitoring: In the event of seismograph malfunction or other condition, which prevents monitoring, blasting shall be conducted in accordance with the following formulas: W = (DIDS)2 Ds = D W112 V = 160(DS)-'.6 W = Maximum charge weight of explosives per delay period of 8.0 milliseconds or more (pounds). D = Distance from the blast site to the nearest inhabited building not owned or leased by the mine operator (feet). DS = Scaled distance factor. V = Peak Particle Velocity (inches per second). The peak particle velocity of any component shall not exceed 1.0 inch per second, for the purposes of this Section. C. Air blast With Monitoring: Air blast overpressure resulting from surface blasting shall not exceed 129 decibels linear (dBL) as measured at the immediate location of any regularly occupied building not owned or leased by the operator outside of the permitted area such as a dwelling house, church, school, or public, commercial or institutional building, unless an alternate level based on the sensitivity of the seismograph microphone as specified below is being used: Lower Frequency Limit of Max Level, Measuring System, in Hz _ _ in dBL 0.1 Hz or lower -flat response 134 peak 2.0 Hz or lower -flat response 133 peak 6.0 Hz or lower -flat response 129 peak D. Air blast Without Monitgd : In the event of seismograph malfunction or other condition, which prevents monitoring, blasting shall be conducted in accordance with the following formulas: U = 82 (D/W0.33)-1.2 To convert U (psi) to P (dBL): Page 10 P = 20 x log (U/2.9x10-9) Confined Air blast/Overpressure (dBQ for quarry situation: A=P-35 U = Unconfined air overpressure (pounds per square inch). W = Maximum charge weight of explosives per delay period of 8.0 milliseconds or more (pounds). D = Distance from the blast site to the nearest inhabited building not owned or leased by the mine operator (feet)._ P = Unconfined air overpressure (decibels). A = Air blast or air overpressure for typical quarry situations (decibels). The air blast/overpressure shall not exceed 129 decibels, for the purposes of this Section- E. Record Keeping: The operator shall maintain records on each individual blast describing: the total number of holes; pattern of holes and delay of intervals; depth and size of holes; type and total pounds of explosives; maximum pounds per delay interval; amount of stemming and burden for each hole; blast location; distance from blast to closest offsite regularly occupied structure; and weather conditions at the time of the blast. Records shall be maintained at the permittee's mine office and copies shall be provided to the Department upon request. Excessive Ground Vibration/Air blast Reoortina: If ground vibration or Air blast limits are exceeded, the operator will immediately report the event with causes and corrective actions to the Department. Use of explosives at the blast site that produced the excessive reading shall cease until corrective actions approved by the Department are taken. However, blasting may occur in other approved areas within the permitted boundary. Authorization to blast at the blast site may be granted at the time of the verbal reporting of the high ground vibration or high air blast reading if the circumstances justify verbal approval. Failure to report will constitute a permit violation. G. Flvrock Prevention: The operator shall take all reasonable precautions to ensure that flyrock is not thrown beyond areas where the access is temporarily or permanently guarded by the operator. Failure to take corrective measures to prevent flyrock and repeated instances of flyrock shall be considered a violation of the Mining Permit. Page 11 H. Flyrock Reporting: Should flyrock occur beyond the permitted and guarded areas, the operator shall immediately report the incident to the Department. Further use of explosives on the mine site shall be suspended until the following actions have been taken: 1. A thorough investigation as to the cause(s) of the incident shall be conducted. 2. A report detailing the investigation shall be provided to the Department within 10 days of the incident. The report shall, at a minimum, document the cause(s) of the incident along with technical and management actions that will be taken to prevent further incidents. The report shall meet with the approval of the Department before blasting may resume at the mine site. I. Studies: The operator shall provide to the Department a copy of the findings of any seismic studies conducted at the mine site in response to an exceedence of a level allowed by these blasting conditions. The operator shall make every reasonable effort to incorporate the studies' recommendations into the production blasting program. J. Notice: The operator shall, when requested by the Department, give 24-hour advance notice to the Winston Salem Regional Regional Office prior to any blast during a period for which notice is requested. 9. High Wall Barrier A physical barrier consisting of large boulders placed end -to -end or 48-inch fencing with two strands of barbed wire (total 60 inches overall height) shall be maintained at all times along the perimeter of any highwall to prevent inadvertent public access. In addition, a minimum 10 foot wide horizontal safety bench shall be provided at the junction between the top of rock and the toe of any overburden cut slope. 10. 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. Page 12 B. Vegetated earthen berms shall be located and constructed as shown on the Mine Plan last revised October 19, 2017. 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. C. The Previously Approved Overburden Disposal Area and Future Berth areas shall be constructed and stabilized as indicated on the Mine Map last revised November 12, 2004. 11. Plan Modification A. 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 and any approved revisions to it. Approval to implement such changes must be obtained from the Department prior to on -site implementation of the revisions. B. A modification request shall be submitted to and approved by the Department rip or to commencement of any mining relatedactivitieson the 33.82-acre tract as depicted on the Mine Map last revised November 12, 2004. As part of said request, the permittee shall provide proper notification to all adjoining landowners and the chief administrative officer(s) of the local government(s) of its intentions to affect any areas in said tract. 12. 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 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 Energy, Mineral and 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 Page 13 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 Energy, Mineral and 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 5. 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: 1. 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. 2. Used, clean concrete shall be temporarily stockpiled and processed within existing approved affected areas draining to existing approved erosion and sedimentation control measures. 3. No used, clean concrete material shall be permanently disposed of onsite. 4. Any foreign material that may be found within the used concrete must be separated from the concrete and properly recycled or disposed off -site. 13. Annual Reclamation Report An Annual Reclamation Report and Annual Operating Fee of $400.00 shall be submitted to the Department by July 1 of each year until reclamation is completed and approved for release by the Department. 14. Bonding The security, which was posted pursuant to N.C.G.S. 74-54 in the form of a $1,000,000.00 blanket bond, 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. Page 14 15. Archaeological Resources Authorized representatives of the Division of Archives and History shall be granted access to the site to determine the presence of significant archaeological resources. Page 15 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 The final slopes in all excavations in soil, sand, gravel and other unconsolidated materials shall be at such an-arigie 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: 1. 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. 2. The specifications for surface gradient restoration to a surface suitable for the planned future use are as follows: Page 16 A. 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. B. Any settling ponds and sediment control basins shall be backfilled, graded, and stabilized or cleaned out and made into acceptable lake areas. C. The processing, stockpile, and other disturbed areas neighboring the mine excavation shall be leveled and smoothed. D. Compacted surfaces shall be disced, subsoiled or otherwise prepared before revegetation. - E. No contaminants shall be permanently disposed of at the mine site. On -site disposal of waste shall be in accordance with Operating Conditions Nos. 12A. through 12D. F. The affected land shall be graded to prevent the collection of noxious or foul water. 3. Reveaetation Plan: Disturbed areas shall be permanently revegetated according to the Revegetation Plan on the Details Sheet last revised July 2, 2008 and approved by Mr. Nuwan Wijesuriya of Martin Marietta Materials on March 19, 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. Page 17 This permit, issued to Luck Stone Corporation March 4, 1988, modified August 8, 1988, September 30, 1988, March 6, 1990, June 21, 1991, November 25, 1992, April 13, 1993, November 22, 1996, and January 27, 1998, modified and renewed February 27, 1998, modified June 4, 1998 and May 1, 2002, transferred in its entirety to Martin Marietta Aggregates July 8, 2002 modified December 22, 2004 renewed and modified August 22, 2008 and modified July 15, 2013, May 2, 2017 and December 1, 2017, is hereby modified this 15th day of December, 2017 pursuant to G.S. 74-52. By: - William E. Vinson, Jr., Interim hector Division of Energy, Mineral and Land Resources By Authority of the Secretary Of the Department of Environmental Quality Kro Energy, Mineral6 tandResaurces fNWRONMENi1L OU41ry November 27, 2017 Certified Mail Return Receipt Requested 7015 9640 0007 9831 2647 Mr. Jay Nivens -- ---Martin-MariettaMaterials-Inc. - — 8701 Red Oak Boulevard, Suite 540 Charlotte, North Carolina 28217 RE: East Alamance Quarry Mining Permit No. 01-08 Alsmance County Cape Fear River Basin Dear Mr. Nivens: ROY COOPER cav ar MICHAEL S. REGAN sa Wq TRACY DAVIS drx The review has been completed on the modification request you submitted for the referenced mine site. In order for this office to complete its review of the referenced project in accordance with GS 74-50 and 51 of the Mining Act of 1971, please provide the following: Pursuant to GS §74-54, the cap on reclamation bonds has been raised from $500,000 to $1 million. Any adjustments needed in existing bonds will be initiated by this office or addressed during your next requested permit action unless you contact this office with a written request to have your bond reevaluated. The new blanket bond or balance ($500,000.00) will be required prior to approval of this modification. For your convenience, I have enclosed a bond form, an assignment of a savings account form and irrevocable standby letter of credit form for your use in securing the required bond. The name on the security must be the same as the name appearing on the application for a mining permit, i.e., Martin Marietta Materials, Inc. Ih addition toone of these alternatives, you may, upon request, substitute a cash deposit. Please be advised that the modification request cannot be completed until the new bond amount has been received. As required by G.S. 74-51 (h), you are hereby advised that you have 60 days from the date of your receipt of this letter to submit the reclamation bond. 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. S,aanfN nhQaroe„e I EnnM, Mineral and Land P aurcea 517N.&4ka Sheer I= Mall Service Cemer I Ulgh NorthC lnO27699-1612 919 707 9200 \V XJ CERTIFIED MAIL Mr. Nivens Page Two In order to complete the processing of your modification request, please forward the bond to my attention at the following address: Division of Land Resources Department of Environmental Quality 1612.Mall-Service-Center - - - -- - - --.-- -- Raleigh, NC 27699-1612 Please contact me at (919) 707-9220 if you have any questions. cerely, T Judith A. Wehner Assistant State Mining Specialist Enclosures: Bond Forms cc: Mr. Matt Gantt, PE Wenner, Judy From: Gantt, Matt Sent: Monday, November 20, 2017 11:03 AM To: Wehner, Judy; Vinson, Toby Subject: DWR and DWQ Comments for East Alamance Quarry (01-08) Attachments: DOC112017-11202017105708.pdf Judy and Toby, Please and attached the DWR and DAQ comments for 01-08. Thanks, Matt **am £ ¢wx. A.S. Regional Engineer Division of Energy, Mineral, and Land Resources North Carolina Department of Environmental Quality 336-776.9800 office 336.776-9654 mobileidirect Matt.gantt®ncdenr.gov 450 West Hanes Mill Road Suite 300 Winston-Salem, NC 27105 Nothing Compares Email correspondence to and from this address is subject to the North Carolina Public Records Law and may be disclosed to third parties. MINING PERMIT APPLICATION REVIEW FORM Forthe DIVISION OF AIR QUALITY ProjecUNumber: Martin Marietta Materials. Inc. - East Alamance Quarry County: Alamance Please return comments back to: Matt Gantt, P.E.. WSRO Comments due by: November 17, 2017 Will the operation, as proposed, violate standards of . Comments: This facility that is currently ooaFatina ul YES Air permit required _ Air permit existing X (Permit # 04330R18) Other Comments: Martin. Marietta_Materiats_.Inc. - Reviewed by: �� 9�• Print Name: Davis Murphy Rev Dec 2006 NO X Data: November 15, 2017 Can ml Or R Vle r WarerResources ENVIRONMENT AL OVLLITY MEMORANDUM TO: FROM: SUBJECT: November 15, 2017 Ms. Judy Wehner Land Quality Section Michael Baueko Ground Water Management Branch Division of Water Resources • ROY COOPER Govern . MICHAEL S. REGAN secremry LINDA CULPEPPER Interim Director pp SI 'irti. @' Nov 15 2017 LAND QUALITY MINING r1flocrLIAM Comments on the Mining Permit Modification Request for: Martin Marietta Materials, Inc. East Alamance Quarry Alamance County Please find attached a copy of the mining permit Modification request for the above referenced project. The East Alamance Quarry, located in Alamance County, does not appear to have an unduly adverse effect on ground water supplies and has previously registered their withdrawals, with the Division of Water Resources, as facility ID N0219-0007. Facilities are required to register their water withdrawals in accordance with the North Carolina General Statute G.S. 143-215.22H. This statute requires any non-agricultural water user who withdraws 100,000 gallons or more in any one day of ground water or surface water to register and update withdrawals. This statue also requires transfers of 100,000 gallons or more in any one day of surface water from one river basin to another river basin to register and update their water transfers. Water withdrawal registrants must complete the annual water use reporting form by April I for the previous year. The registration form may be obtained From the following link: htip://www.newater.orWPermits_and_Registration/ Water_ Withdrawal_and_Transrer_Regislmtion. If you have further questions regarding the water withdrawal registration please contact John Barr with the Division of Water Resources at (919) 707-9021 or email him atjohn.barr@nedenr.gov. Sda orNOM Clmline RIR'wmnmul QuInY Weer Remucn 1611 Mu1 w9rt[Cmla a.kp,NmO Cma1M3]MA1611 919 r0)9EW Kro Energy.Aflneral8: Land Resources E"A*NMENTAL CUALIW MEMORANDUM October 30, 2017 TO: Mr. Nat Wilson Hydrogeology Group Division of Water Resources ,,( FROM: Brenda M. Harris C/"Q1'�! A Mining Program Secretary Land Quality Section SUBJECT: Mining Permit Modification for MMA Inc. East Alamance Quarry Alamance County ROY COOPER aowrwr MICHAEL S. REGAN 7Kre9ry TRACY DAVIS 7uEerar aos C` 5N To" 0 ® Mine Dewatering Proposed ❑ No Mine Dewatering Proposed Please find attached for your review a copy of the mining permit modification request for the above referenced project. Please review this information and advise as to the probability of this operation having unduly adverse effect on potable water supplies (GS 74-51 (2). Please respond by November 179 2017 so that we may complete our review of this request within our statutory time limits. As is the case in our review of all mining permit applications, renewals and modifications, this office will carefully review, any comments your agency can provide regarding potential effects on potable groundwater supplies and groundwater quality will be appreciated. We would like to have any recommendations you may provide for permit conditions, for reasonable protection of groundwater quantity or quality. If your staff wishes to perform a site inspection, it is recommended that they contact the person submitting this request to set up a convenient date and time. Also, please send a copy of your comments to the person noted in the application. RETURN ALL APPLICATION MATERIALS AND MAPS WITH YOUR REVIEW COMMENTS TO THIS OFFICE. Your continued cooperation is greatly appreciated. Please contact Ms. Judy Wenner at (919) 707-9220 if you have any questions. /bmh Attachments cc: Mr. Matt Gantt Slam ofNorthC mhna I EmlronmentaiQuality I Energy, Iwneral and l.mdltesq es 51214.SeIIEWrySlreet 16a Ma115arv1ee Center I U1d9le Nanh Cwc11ra27699-Ib12 9197079200 Wehner, Judy From: Gantt, Matt Sent: Monday, November 06, 20171:22 PM To: Wehner, Judy Cc: Vinson, Toby Subject: East Alamance Quarry (01-08) Hi Judy, We have reviewed the mining modification plan for the proposed berm construction at East Alamance Quarry in Alamance County. We have found the modification request to be satisfactory. The expansion of basin #1 also took into account the volume reduction for the installation of the stone baffle within the basin. Approval of this modification is recommended. Copies of the request have also been forwarded to both DWR and DAQ so that they may comment. Please let me know If you have any further questions. Thanks, Matt sh" 8. ¢ka, P £. Regional Engineer Division of Energy, Mineral, and Lard Resources North Carolina Department of Environmental Quality 336-776-9800 office 336-776-9654 mobileldireot Mad.ganu@ncdenr,gov 450 West Hanes Mill Road Suite 300 Winston-Salem, NC 27105 . �i Nothing Compares..-.._ Email correspondence to and Imm this address is subject to the North Carolina Public Records Law and may be disclosed to third parties. Wehner, Judy From: Harris, Brenda M Sent: Friday, November 03, 2017 9:29 AM To: Wehner, Judy; Vinson, Toby Subject: FW: East Alamance Quarry Permit 01-08_Alamance NCWRC Comments Attachments: MP 01-08 Martin Marietta East Alamance Quarry_Modification_NCWRC Comments.pdf From: Munzer, Olivia Sent: Friday, November 03, 2017 7:33 AM To: Harris, Brenda M <bnenda.harris@ncdenr.gov> Cc: jay.nivens@martinmarietta.com; John Ellis <John_ellis@fws.gov> Subject: East Alamance Quarry Permit 01-08_Alamance _NCW RC Comments Brenda, Please see the attached comments regarding the East Alamance Quarry. Feel free to contact me with questions. Thank you. Olivia Olivia Muner Western Piedmont Habitat Conservation Coordinator Certified Wildlife Biologist` NC Wildlife Resources Commission Sykes Depot, 2430 Turner Rd. Mebane, NC 27302 Office: 336.290,OOS6 // Cell: 336.269.0074 of ivia.munzerOncwildllfe.or¢ www.ncwildlife.ora a 91 IM M Email correspondence to and from this sender is subject to the N.C. Public Records Law and may be disclosed to thiN Parties 9 North Carolina Wildlife Resources Commission Gordon Myers, Executive Director MEMORANDUM TO. Brenda M. Harris, Mining Program Secretary Land Quality Section FROM: Olivia Marini, Western Piedmont Coordinator ��� Habitat Conservation Division DATE: 3 November 2017 SUBJECT: Mining Permit Modification for Martin Marietta Materials Inc., East Alamance Quarry — Permit No. 01.08, Alamance County, North Carolina. Biologists with the North Carolina Wildlife Resources Commission (NC WRC) have reviewed the subject permit application. Our comments arc provided in accordance with provisions of the Mining Act of 1971 (as amended, 1982) (G.S. 74-46 through 74-69 15 NCAC 5). Martin Marietta Materials, Inc. is requesting a modification for mining granite with the 600.2 acre permitted area at the East Alamance Quarry located at 2261 Martin Marietta Drive, Burlington, Alamance County, North Carolina (NC). The applicant is requesting a permit modification to expand the previously approved berm along the property line south of the plant and adjacent to Carter Lane, and to expand erosion control basin 41 to accommodate the additional drainage area. The applicant indicates all water discharges (stormwater runoff and groundwater seepage) will be tested for pH, turbidity, total suspended solids and settleable solids to ensure water quality standards are met. Also, existing streams within the permit boundary will have a 50-foot undisturbed buffer. The reclamation plan includes leaving the pit and supply lake as a permanent water impoundment, and grading and re -vegetating according to the seeding schedule provided. Boyds Creek and unnamed tributaries to Boyds Creek in the Cape Fear River basin flow through the site. Boyds Creek is classified as a Nutrient Sensitive Water and a Class C stream by the NC Department of Water Resources (NCDWR). The NCWRC has no known, current records of state or federally -listed rare, threatened, or endangered species within or adjacent to the site. Should the permit modification be approved, we offer the following recommendations to mini min impacts to aquatic and terrestrial wildlife species. Meiling Address: Habitat Conservation • 1721 Mail Service Center • Raleigh, NC 27699.1721 Telephone: (919)707-0220 • Fax: (919)707.0028 • Page 2 3 November 2017 East Alamance Quarry Permit No. 01-08 1. Maintain a minimum 100-foot undisturbed, native, forested buffer along perennial streams (i.e., Boyds Creek), and a minimum 50-foot buffer along intermittent streams and wetlands. Maintaining undisturbed, forested buffers along these areas will minimize impacts to aquatic and terrestrial wildlife resources, water quality, and aquatic habitat both within and downstream of the site. 2. Water discharges from the site should be proportional to the size of the receiving stream so the hydrology of the stream is not altered, and all discharges should comply with NPDES permit requirements. In particular, turbidity of the discharge should be maintained at or below the permit requirement. High water discharge rates and turbidity can negatively impact aquatic resources within and downstream of the site. Excessive silt and sediment loads can have numerous detrimental effects on aquatic resources including destruction of spawning habitat, suffocation of eggs, and clogging of gills of aquatic species. 3. The use of biodegradable and wildlife -friendly sediment and erosion control devices is strongly recommended. Natural fiber matting is recommended over matting made of or containing plastic that can impinge and entrap small animals. Silt fencing that has been reinforced with plastic or metal mesh should be avoided as it impedes the movement of terrestrial wildlife species. 4. Non-native plants should be removed from the seeding schedule. Native plants are preferred and recommended for revegetation and reclamation activities. Shrub lespedeza and sericea lespedeza are invasive and/or non-native and should be avoided. NCWRC recommends an alternative mix of red clover, creeping red fescue, and a grain, such as oats, wheat, or rye. 5. We recommend reclaiming the relatively shallow sediment basins as wetlands, where practicable. Also consider working with NCWRC to create potential hibernacula for bats by creating or modifying tunnels, such as surge tunnels. Thank you for the opportunity to comment on this permit modification. Further information on native plants or reclamation, and free technical guidance from the NCWRC, please contact me at (336) 290- 0056 or olivia.munzerAncwildlife.org. ec: Jay Nivens, Martin Marietta Materials, Inc. John Ellis, U.S. Fish and Wildlife Service MINING CHECKLIST FOR ROUTING Applicant's Name: rrI m{�rl�l t1My ProjectName: Y - A,, e✓ Applie/Permit No: OI`49 Cottmq: Date Rere" iced: lUT Reoieaxr: River Basin Name: �� 11 �� ❑ Nano ❑ Reatwd lel Modification (inside ptrmit bwndanes) ❑ Modification (wtside permit 6ouerdmies) ❑ Transfer ❑ 4arc ❑ Partial Release ❑ Additional Information ❑ Fee Needed s rFM Received s (0U0 to: Chrsllik"to weeaq Engineer) Date: Routed /� �U ! Redd (sae � 1 7 Division of Water Resources Routed Ret d NC WilAife Resources Connni siw Date: Routed Redd ❑ US Fish& WsiMfe Service Date: Routed Reed (Ody um goaauom ad w8praden rryueas dirt add lad a dw prwit) Plate rank first 3 PaItes of theapplicahon and any laation maps to: ❑ Division of Paris d7ljeneation Dote: Routed Rer'd ❑ NC Crologicd Surveq Section Date Routed Reed ❑ Division of Marne Fisheries Date: Routed Rec'd ❑ Division c f Sailit Water Cautrnation (plus LEA) Date: Routed Rn'd (Only new applksa mad madifvmma reguenr thin add tad m the pert) ❑ Division of Archives dr Hiaaq Date: Routed Redd (Odymm appih'mw) ❑ Other. Does. Routed Redd . lwastim Review eepirs m the Retiwul �* Suspense Date for Comments: (m toter than 25 dags fromWeipt) 0 Please note the fottmoing: PC. Energy, Mineral& Land Resources EM/190MMEWAL ovum October 30, 2017 MEMORANDUM _ -- TO: Ms. Olivia Munzer- Habitat Conservation Program Coordinator Wildlife Resources /Cpmmm�ionssion� FROM: Brenda M. Harris / b o'�h�" v Mining Program Secretary Land Quality Section SUBJECT: Mining Permit Modification for MMA Inc. East Alamance Quarry Alamance County ROY COOPER m. nmr MICHAEL S. RECAN .. s.Y.emry TRACY DAVIS 0b Please find attached for your review a copy of the mining permit modification request for the above referenced project. Please review this information and advise as to the probability of this operation having unduly adverse effect on wildlife and freshwater fisheries (G.S. 74-51 (2)). Please respond by November 17, 2017 so that we may complete our review of this request within our statutory time limits. As is the case in our review of all mining permit applications, renewals and modifications, this office will carefully review all proposed erosion and sediment control measures to ensure that they are sufficient to restrain erosion and off -site sedimentation. However, any comments your agency can provide regarding effects on wildlife and freshwater fisheries would be greatly appreciated. If your staff wishes to perform a site inspection, it is recommended that they contact the person submitting this request to set up a convenient date and time. Also, please send a copy of your comments to the person noted in the application. RETURN ALL APPLICATION MATERIALS AND MAPS WITH YOUR REVIEW COMMENTS TO THIS OFFICE. Your continued cooperation is greatly appreciated. Please contact Ms. Judy Wenner at (919) 707-9220 if you have any questions. /bmh Attachments cc: Mr. Matt Gantt 4 9NeafN MhI mMa I nm mem Qualtty I Energy, yA1eN antl Wndaesaurtes Sa N. UN" 9rtee l IN2 Ma119arvke Ce w I M k%hN Cma aMQ9 Wa 919MT9200 ROY COOPER MICHAEL S. REGAN smTem.y Energy, Mineral i TRACY DAVITS LandResaarces L MONN6NTALOUALI" October 30, 2017 MEMORANDUM TO: Mr. Nat Wilson Hydrogeology Group - Division Division of Water Ree�sso�ou`rcvess � FROM: Brenda M. Harris Y lJ • `r-' - v Mining Program Secretary - Land Quality Section SUBJECT: Mining Permit Modification for MMA Inc. East Alamanoe Quarry Alamance County ® Mine Dewatering Proposed ❑ No Mine Dewatering Proposed Please find attached for your review a copy of the mining permit modification request for the above referenced project. Please review this information and advise as to the probability of this operation having unduly adverse effect on potable water supplies (GS 74-51 (2). Please respond by November 17, 2017 so that we may complete our review of this request within our statutory time limits. As is the case in our review of all mining permit applications, renewals and modifications, this office will carefully review, any comments your agency can provide regarding potential effects on potable groundwater supplies and groundwater quality will be appreciated. We would like to have any recommendations you may provide for permit conditions, for reasonable protection of groundwater quantity or quality. If your staff wishes to perform a site inspection, it is recommended that they contact the person submitting this request to set up a convenient date and time. Also, please send a copy of your comments to the person noted in the application. RETURN ALL APPLICATION MATERIALS AND MAPS WITH YOUR REVIEW COMMENTS TO THIS OFFICE. Your continued cooperation is greatly appreciated. Please contact Ms. Judy Wehner at (919) 707-9220 if you have any questions. lbmh Attachments cc: Mr. Matt Gantt StateorNorthC mrm I Emrcnme=l Qualdy I Energy, MLrcrzl and l Mswmes 512N.SdNhury Serctt 16a Meg Se Cmm I Raleigh Nm Cxdt 2%9 3612 %9i079200 Transmittal Letter Martin Marietta Martin 8701 Red Oak Blvd. Suite 540 Marietta ;charlotte, NC 28217 (P) 704-409-1475 (F) 704-527-9283 q: - NCDEQ,- Energy Mining Land Resources Attention: Judy Wehner y East Alamance Mine Permit 512 N Salisbury Street - 5th Floor- Raleigh, NC 27604-1170 Re: Modification l®'�IOt ' I0I�,E1 ' '���- Goples Descri o r r,r. - ,R 6 Cover letter, Application, Revised Mine Plan,IC Design Calculations, USG S 8 Roadway Map $1,000.00 Modification Fee Check #1819551 i i For Approval Approved as Submitti Resubmit copies for approval For Your Use Approved as Noted I As Requested Returned for t orrectis Please let me know if you have any questions or need al further information. ocl 27 2617 GU.•. •„n i 1 10/26/17 Signre -- • L M W un Marietta VENDOR NO. M eOX=13 MLEION, NDR1N CAROUNA 23G2 13 158632 DATE: CHECK NO. 1815558 10125/17 DATE INVOICE'CREDIT OROSSANIT. ADJ.DESC DISCOUNT NETAMOUNT l UI9117 15S53244327101917 1.000.00 EAST ALAMANCE MINE PER 1,000.00 THE AITACNNC CNeCKiE IN FAV wN�Da AIRED - Amre TOTAL: 1,000.00 - 1,000.00 CHECK NO. 01 B19558 CHECK AMOUNT . t•••••1,000.00... Y a NCDENR a LAND QUALITY SECTION 1612 MAIL SERVICE CTR RALEIGH NO 27699 1612 5xnw,} a R a,q V a2W { . : F • 0 Martin Marietta East Alamance Quarry Mine Modification Submittal • Modification Cover Letter • Mine Permit Application • USGS Exhibit • Roadway Exhibit Engineering Calculations • Erosion Control Basin Design Calculations • Drainage Area Maps Martin Marietta October 26, 2017 :.. Ms. Judy Wehner OCT 2 7 2017 Assistant State Mining Specialist NCDEQ-Energy, Mineral and Land Resources L4i�J G►U.-Ai ; y 1612 Mail Service Center 'AWING f."ROG11Y. , Raleigh, North Carolina 27699-1612 RE: Martin Marietta Materials, Inc. East Alamance Quarry, Permit No. 01-08 Mine Permit Modification Dear Ms. Wehner: This is a letter requesting the Mine Permit modification for our East Alamance Quarry located at 2261 Martin Marietta Drive in Burlington, NC. The proposed modifications to the currently approved plan are: • Expansion of the previously approved berm along the property line south of the plant and adjacent to Carter Lane. • Expansion of Erosion Control Basin #1 to accommodate the additional drainage area. 1 have included the Mine Permit Application, Mine Permit Modification Fee, Updated Mine Map, USGS Exhibit Map, Roadway Map, Drainage Area Maps and Erosion Control Design Calculations. Please feel free to contact me at (704) 409-1475 or at jay.nivens@martinmarietta.com should you have any questions or need any additional information. Jay Nivens Sr. Environmental Engineer Martin Marietta Materials, Inc. 8701 Red Oak Blvd. Suite 540 Charlotte, NC 28217 east alamance mine permit modification coverletter 10-19-17.docx • APPLICATION FOR A MINING PERMIT NORTH CAROLINA DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES LAND QUALITY SECTION APPLICATION FOR A MINING PERMIT (PLEASE PRINT OR TYPE) 1. Name of Mine East Alamance Ouar v County Alamance OCT 2 7 2017 River Basin Cape Fear LP i. J OJAUT if Latitude (decimal degrees to four places) 36.128515 ANING PRDGRXj Longitude (decimal degrees to four places) -79 5027 2. Name of Applicant* Martin Marietta Materials, Inc. 3. Permanent address for receipt of official mail** 2710 Wycliff Road Raleigh, North Carolina 27607 Telephone (919) 783-4668 Altercate No. 4. Mine Office Address 2261 Martin Marietta Drive Burlington. NC 27217 Telephone 336-996-5015 5. Mine Manager Josh Turner 6. Email Address: iosh.tumer(amartinmarietta.com 1 certify that all details contained in this Permit Application are true and correct to the best of our knowledge. We fully understand that any willful misrepresentation of facts will be cause for permit revocation. ***Signature �-- Date 1d• 1/ , 17 Print Name Jon eri Title Pres' nt Mid- t antic Division • This will be the name that the mining permit will be issued to and the name that must be indicated on the reclamation bond (security) that corresponds to this site. •• The Division of Energy, Mineral, and Land Resources must be notified of any changes in the permanent address or telephone number. *** Signature of company officer required. G.S. 74-51 provides that the Department shall grantor deny an application for a permit within 60 days of receipt of a complete application or, if a public hearing is held, within 30 days following the hearing and the filing of any supplemental inormation required by the Department. All questions must be addressed and all required maps provided before this application can be considered complete. Attach additional sheets as needed. APPLICATION FOR A MININP PERMIT • NOTE: All of 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 of the following that apply: ❑ If 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 t-at ie "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: ® if this is an application for a MODIFICATION to a mining permit, indicate the mining permit number and the total (overall) acreage covered y the existing permit. Mining Permit No.: 0 1 -08 Total permitted acreage: 600.2 Does the modification involve acreage within the previously approved permitted boundary? Yes ® No ❑. If yes, indicate the acreage to be covered by this modification (this is the acreage that the "major modification" fee will be based upon): 2.0 Does the modification involve acreage outside the previously approved permitted boundary? Yes ❑ No ❑. If yes, indicate the additional acreage to be covered by this modification: . (NOTE: you must complete all of Section F. of this application Of this acreage to be added to the permit, will any portion of this acreage be affected (i.e.: disturbed, ground cover removed) by the mining operation? Yes ❑ No ❑ (If no, a "minor modification" fee of $100.00 is required, despite the "undisturbed" acreage to be added). If yes, indicate the acreage to be affected within the acreage to be added to the permit (the total acreage to he added to the permit is the acreage that the "major modification" fee will be based upon):__ ❑ If this is an application for TRANSFER of a mining permit, indicate the mining permit number and the total (overall) acreage covered y the existing permit. Mining Permit No.: Total permitted acreage: SEE THE FEE SCHEDULE AT THE END OF THIS FORM FOR THE PROPER FEE AMOUNT TO BE PAID FOR THE REQUESTED PERMIT ACTION(S) AND CORRESPONDING ACREAGE NOTED ABOVE 2. Name of all materials mined: Granite 3. Miming method: ❑ Hydraulic Dredge Dragline & Truck Other (explain): ®Front-end Loader & Truck ❑ Shovel & Truck Self -loading Scraper 4. a. Expected maximum depth of mine (feet) 500 Depth is relative to what benchmark? (e.g., natural ground level, mean sea level, road elevation, etc.) Natural Ground b. Expected average depth of mine (feet) 400 5. Has any area(s) at this site been mined in the past? Yes ® No ❑ If yes, when and by whom was this activity conducted? Currently_ being mined by Martin Marietta Materials APPLICATION FOR A MININPPERMIT 6. Number of years for which the permit is requested (Life of the Mining Operation or Life of Lease from Public Entity): Life of Mine 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 OR 512 North Salisbury Street, 51 Floor Raleigh, North Carolina 27699-1612 Raleigh, North Carolina 27604 (919) 733-2423 htti)://aortal.ncdenr.orp/web/Ir/aeolosical home County highway maps may he obtained from the N.C. Department of Transportation: North Carolina Department of Transportation -- Geographic Information Systems (GIS) Mailing Address: NCDOT GIS Unit 1587 Mail Service Center Raleigh, North Carolina 27699-1587 Physical Address: NCDOT GIS Unit 3401 Carl Sandburg Court Raleigh, North Carolina 27610 (9I9) 212-6000 hU://www.ncdot.orp-/it/izis/ 2. Mine maps must be accurate and appropriately scaled drawings, aerial photographs or enlarged topographic maps of the entire mine site. All aspects of the mine site must be clearly labeled on the maps along with their corresponding (approximate) acreage. Thus, all mine and reclamation maps must denote those activities that are intended to be conducted during the life of the mining permit. All maps must be of a scale sufficient (see minimum requirements listed below) to clearly illustrate the following, at a minimum: a. Property lines of the tract or tracts of land on which the proposed mining activity is to be located including easements and rights -of -way. b. Existing or proposed permit boundaries. c. Initial and ultimate limits of clearing and grading. d. Outline and width of all buffer zones (both undisturbed and unexcavated). e. Outline and acreage of all pits/excavations. f. Outline and acreage of all stockpile areas. gg Outline and acreage of all temporary and/or permanent overburden disposal areas. h. Location and acreage of all processing plants (processing plants may be described as to location and distance from mine if sufficiently far removed). i. Locations and names of all streams, rivers and lakes. j. Outline and acreage of all settling and/or processing wastewater ponds. k. Location and acreage of all planned and existing access roads and on -site haul roads. 1. Location of planned and existing on -site buildings. m. Location and dimensions of all proposed sediment and erosion control measures. n. Location of I00 year floodplain limits and wetland boundaries. o. Names of owners of record, both public and private, of all tracts of land that are adjoining the mining permit boundary; if an adjoining tract is owned or leased by the applicant or is owned by the lessor of the mine tract, names of owners of record of tracts adjoining these tracts, that are within 1,000 feet of the mining permit boundary, must be provided on the mine map. APPLICATION FOR A MININPPERMIT p. Names of owners of record, both public and private, of all tracts of land that are adjoining the mining permit boundary which lie directly across and are contiguous to any highway, creek, stream, river, or other watercourse, railroad track, or utility or other public right-of-way. If an adjoining tract is owned or leased by the applicant or is owned by the lessor of the mine tract, names of owners of record of tracts adjoining these tracts, that are within 1,000 feet of the mining permit boundary, must be provided on the mine map(s). NOTE: "Highway" means a road that has four lanes of travel or less and is not designated as an Interstate Highway. q. Map legend: 1. Name of applicant 2. Name of mine 3. North arrow 4. County 5. Scale b. Symbols used and corresponding names ?. Date prepared and revised 8. Name and title of person preparing map Map scales should meet the following guidelines: PERMITTED ACREAGE MAP SCALE 049 Acres 1 inch = 50 feet 50-199 Acres l inch = 100 feet 200+ Acres 1 inch = 200 feet (NOTE: Smaller scaled maps may be acceptable if they clearly illustrate the above items) APPLICATION FOR A MININIPPERMIT • A tablelebart must be provided on the mine map that clearly lists the approximate acreage of tailings/sediment ponds, stockpiles, wastepiles, processing area haul roads, mine excavation and any other major aspect of the mining operation that is proposed to be affected/disturbed during the life of the mining permit. A table/chart similar to the following will be acceptable: CATEGORY AFFECTED ACREAGE Tailings/Sediment Ponds See Map Processing Area/Stockpile Area See Map Wastepiles See Map Haul Roads See Map Mine Excavation See Map Other (Buffer Areas) See Map Total Disturbed Acreage See Map NOTE: IN ADDITION TO THE ABOVE, THE MAPS MUST ALSO INCLUDE ANY SITE -SPECIFIC INFORMATION THAT IS PROVIDED IN THE ANSWERS TO THE FOLLOWING QUESTIONS IN THIS APPLICATION FORM (PLEASE NOTE THE ITALICIZED QUESTIONS/STATEMENTS THROUGHOUT THE FORAI). THIS APPLICATION WILL NOT BE CONSIDERED COMPLETE WITHOUT ALL RELEVANT ITEMS BEING ADEQUATELY ADDRESSED ON THE MINE MAPS. APPLICATION FOR A MiNINPPERMIT • C. PROTECTION OF NATURAL. RESOURCES I . Describe in detail the sequence of events for the development and operation of the mine and reference the sequence to the mine map(s). Attach additional sheets as needed. Overburden material and sap rock present above the hard rock will be removed. The rock is drilled and blasted to produce a product that can be transported to the plant for processing. From there, the raw material is crushed and screened to produce desired products. A construction sequence of land disturbing activities is provided on the Mine Map, specifically as it relates to sediment and erosion control. Maintenance and stabilization efforts will be conducted as noted and as required in the mining act. 2. Describe specific erosion control measures to be installed prior to land disturbing activities and during mining to prevent offsite sedimentation (include speci is plans for sediment and erosion control for mine excavation(s), wasteplles, access/mine roads an process areas), and give a detailed sequence of installation and schedule for maintenance of the measures. Locate and label all sediment and erosion control measures on the mine maps) and provide typical cross-sections/construction details of each measure. Engineering designs and calculations are required to justify the adequacy of any proposed measures. Sediment and erosion control measures will be installed in accordance with the Mine Map and construction details. These measures will be installed prior to disturbing the area they are designed to protect. The construction sequence indicates the steps that will be taken to maintain all of the sediment and erosion control measures. Temporary diversions are provided to direct all surface runoff through the sediment basins. Design calculations are provided on the Mine Map to support the dimensions and construction of the proposed sediment basins. The majority of runoff from the property will be maintained internally, either from the pit or the existing sediment basins. Any proposed changes that are not included on the Mine Map will be submitted to the Division of Land Resources for approval. 3. a. Will the operation involve washing the material mined, reeyeling process water, or other waste water handling? Yes ® No ❑. If yes, briefly describe all such processes including any chemicals to be used. Process wash water from material washing is treated through a closed -loop system within the settling cells. The system operates as a closed circuit with no discharge of process water off -site. The system is further described in the General NPDES permit issued to the mining industry and specifically, NPDES Permit #NCG020029 for this facility. b. Will the operation involve dischar ing fresh or waste water from the mine or plant as a point discharge to the waters of the State? Yes i No ❑. If yes, briefly describe the nature of the discharge and locate all proposed discharge points (along with their method of stabilization) on your mine map(s). Water discharged as a result of mine dewatering is comprised of storm water runoff and groundwater seepage. This water will gravity flow to the pit sump for clarification prior to discharge. Water collected in the pit will be used to replenish the closed -loop system or replenish the existing fresh water pond on the property. Any accumulated water that is not needed, will be discharged through the approved outfall location, specifically Outfall 001 shown on the Mine Map. Outfall 001 discharges into Boyds Creek. Discharge water from the outfall will be tested for pH, Turbidity, Total Suspended Solids, and Settleable Solids; in accordance with the requirements of General NPDES Permit requirements to ensure that water quality standards are met. .' .,�• �' •• � � r ' i 1 ' � � .� i � }� ' � � � ' APPLICATION FOR A MININPPERMIT c. Will any part of the proposed mine excavation(s) extend below the water table? Yes ® No �. If yes, do you intend to dewater the excavation(s)? Yes ® No ❑. If yes, what impact, if any, will mine dewatering have on neighboring wells? Estimated withdrawal rate in gallons per day: 0.40 MGD . Locate all existing wells on the mine map(s) that lie within 500 feet of the proposed excavation area. Provide data to support any conclusions or statements made, including any monitoring well data, well construction data and current water withdrawal rates. Indicate whether the proposed mine locale is served by a public water system or private wells. The close proximity of the rock to the surface of the ground and the low level of permeability of the rock in the quarry area indicate that the quarry development will have no detrimental impact on any wells in the area. d. If you answered yes to any of the above questions, provide evidence that you have applied for or obtained the appropriate water quality pernut(s) (i.e., non -discharge, NPDES, Stormwater, etc.) from the Stormwater Program. In addition, the applicant is required to register water use with the Division of Water Resources, Ground Water Management Branch, if the operation withdraws more than 10,000 gallons per day and needs a capacity use permit from the Division of Water Resources, Ground Water Management Branch, if the operation lies in a capacity use area and withdraws more than 100,000 gallons per day. The process is described in the General NPDES permit issued to the mining industry and specifically, NPDES Permit No. NCG020024 for this facility. This permit authorizes the discharge of storm water, process water, and mine dewatering to the surface waters of North Carolina. 4. a. Will the operation involve crushing or any other air contaminant emissions? Yes ® No ❑. If yes, indicate evidence that you have applied for or obtained an air quality permit issued by the Division of Air Quality or local governing body. The NC Division of Air Quality has issued air Permit No.05132 for this facility. b. How will dust from stockpiles, haul roads, etc., be controlled? Fugitive dust from the processing plant, stockpiles, etc. will be controlled through the use of a wet suppression system within the operating plant. A large water truck will be used to control the dust on the haul roads, pit area and within the stockpile area. A large portion of the annual production will consist of washed stone, which generates little dust. 5. a. A buffer will be required between any mining activity and any mining permit boundary or right- of-way. It may be an unexcavated buffer (no excavation, but roadways, berms and erosion & sedimentation control measures may be installed within it), an undisturbed buffer (no disturbance within the buffer whatsoever), or a combination of the two, depending upon the site conditions. Note that all buffers must be located within the mining permit boundaries. How wide a buffer will be maintained between any mining activity and any mining permit boundary or right-of-way at this site? A minimum buffer of 25 feet is recommended, although a wider buffer may be needed depending on site conditions. Show all buffer locations and widths on the mine map(s). The approved unexcavated buffers as shown on the Mine Plan along the mining permit boundary will be provided and maintained at this site. Along with the permit boundary buffers, overburden berms are/will be provided to visually shield the operation from the adjoining neighbors. The Mine Map clearly depicts all buffers and proposed berms that will be located at the site. b. A minimum 50 foot wide undisturbed buffer will be required between any land disturbing activities within the mining permit boundaries and any natural watercourses and wetlands unless smaller undisturbed buffers can be justified. Depending on site conditions, a buffer wider than 50 feet APPLICATION FOR A MININPPERMIT may be needed. How wide an undisturbed buffer will be maintained between any land disturbing activities within the mining permit boundaries and any natural watercourses and wetlands at this site? Show all buffer locations and widths on the mine map(s). Existing streams within the permit boundary will have a 50' undisturbed buffer. 6. a. Describe methods to prevent landslide or slope instability adjacent to adjoining permit boundaries during mining. Minimum 2 horizontal to 1 vertical slopes or flatter for clayey material and minimum 3 horizontal to 1 vertical slopes or flatter for sandy material are generally required, unless technical justification can be provided to allow steeper slopes. To assure slope stability adjacent to adjoining properties during mining, slope and excavation configurations will take into account structural geology, rock mechanics, and mining engineering considerations. Final excavation grades for all unconsolidated overburden material will be on a 3:1 minimum slope around the outer quarry perimeter from natural ground to the top of bedrock. Further, a minimum ten -foot (10') wide safety bench will be provided at the base of any cut slope and the top of bedrock in this same area. b. Provide a cross-section on the mine maps) for all fill slopes (berms, wastepiles, overburden disposal areas, etc.), clearly indicating the intended side slope gradient, installation of any benches andlor slope drains (with supporting design information) if needed, and the method of final stabilization. See construction details on the attached mine map. c. In excavation(s) of unconsolidated (non -rock) materials, specify the angle of all cut slopes including specifications for benching and sloping. Cross -sections for all cut slopes must be provided on the mine map(s). Final excavation slopes of unconsolidated materials along the outer quarry perimeter will be graded on a 2:1 minimum slope from natural ground and will extend to a minimum of six feet (6') below the anticipated water level. Internal slopes will be graded on a 1.5:1, or flatter where such areas are anticipated to be above the final water elevation. A minimum ten -foot (10') wide safety bench will be provided at the base of any cut sloe around the quarry perimeter where such areas are anticipated to be above the final water elevation. d. In hardrock excavations, specify proposed bench widths and heights in feet. Provide cross - sections of the mine excavation clearly noting the angles of the cut slopes, widths of all safety benches and mine benches, and the expected maximum depth of the excavation. A typical pit cross-section is provided on the Mine Map. The first bench is largely controlled by the existing topography. Lower benches will be consistent of the typical 40' vertical heights and 10' horizontal bench widths between each level. 7. Describe other methods to be taken during mining to prevent physical hazard to any neighboring dwelling house, public road, public, commercial or industrial building from any mine excavation. Locate all such structures on the mine map if they are within 300 feet of any proposed excavation. All structures within the vicinity of the existing mine excavation are indicated on the Mine Map. With the exception of any proposed on -site support facilities, the closet neighboring occupied structure is located greater than three hundred (300') from the future pit excavation. Blasting activities will be designed and monitored to ensure that vibration and air blast standards are not exceeded. 8. Describe what kind of barricade will be used to prevent inadvertent public access along any high wall area and when it will be implemented. Vegetated earthen berms, appropriate fencing and adequate boulder I . I APPLICATION FOR A MININP PERMIT • barriers may be acceptable high wall barricades. A construction detail/cross-section and location of each type of barricade to be used must be indicated on the mine map(s). The bighwall area of the quarry will be "barricaded" by the use of earthen berms, fencing, oversized boulders, or a combination of these items to prevent inadvertent public entry. A ten -foot (10') wide horizontal safety bench will also be provided between the top of the bedrock and the toe of any excavated cut slopes around the outer quarry perimeter. 9. Are acid producing minerals or soils present? Yes ❑ No ®. ,pro how will acid water pollution from the excavation, stockpiles and waste areas be controlled? 10. a. Describe specific plans (including a schedule of implementation) for screening the operation from public view such as maintaining or planting trees, bushes or other vegetation, building berms or other measures. Show the location of all visual screening on the mine maps) and provide cross - sections through all proposed berms or proposed spacing, sizes and species for tree plantings. Existing trees, terrain, and visual berms will effectively screen the majority of our operation from public view. Trees and vegetation will be planted as needed to promote future long-term screening and soil stability. b. Could the operation have a significantly adverse effect on the purposes of a publicly owned park, forest or recreation area? If so, how will such effects (i.e., noise, visibility, etc.) be mitigated? None known to be present. 11. Will explosives be used? Yes ® No ❑. If yes, specify the types ofexplosive(s) and describe what precaution(s) will be used to prevent physical hazard to persons or neighboring property from flying rocks or excessive air blasts or ground vibrations. Depending on the mine's location to nearby structures, more detailed technical information may be required on the blasting program (such as a third -party blasting study). Locate the nearest offsite occupied structures) to the proposed excavations) on the mine map and indicate its approximate distance to the proposed excavation. ANFO (ammonium nitrate and fuel oil) and water -based emulsions are the primary -blasting agents used. Blasting will be conducted under the direction of experienced and qualified personnel. Blasts will be monitored at all times by seismograph to ensure that vibration and air blast levels are within the guidelines set by the State. Shot patterns will be designed in consideration of the geological environment, (i.e., faults, fractures, and lithology) maximize material breakage, and prevent any physical hazards to persons or neighboring property. Blast designs will also be based upon the distance to the nearest dwelling from the blast site and the weight of explosives per blast interval (pounds detonated per eight (8) millisecond delay), which will consistently yield predictable blast vibration levels well within all regulatory limits at subject structures. Records of each blast will be maintained, and will include pertinent data such as the number of holes, pattern, delay intervals, depth and size of holes, type and total pounds of explosives, maximum pounds per delay interval, amount of stemming and burden for each hole, and blast location. Blast and seismograph records will be kept in a NCDENR approved blasting guidelines format. 12, Will fuel tanks, solvents, or other chemical reagents be stored on -site? Yes ® NoEl If yes, describe these materials, how they will be stored and method of containment in case of spill. Indicate the location(s) of all storage facilities on the mine map(s). Fuel oil, waste oil and gasoline will be stored in aboveground tanks located within adequately sized containment structure(s). A Spill Prevention, Control and Countermeasures Plan (SPCC Plan) has been prepared for the facility, which details the procedures to be followed in the event of a spill. e APPLICATIQN FOR A MININPPERMIT D. RECLAMATION PLAN l . Describe your intended plan for the final reclamation and subsequent use of all affected lands and indicate the sequence and general methods to be used in reclaiming this land. This must include the method of reclamation of settling ponds and/or sediment control basins and the method of restoration or establishment of any permanent drainage channels to a condition minimizing erosion, siltation and other pollution. This information must be illustrated on a reclamation map and must correspond directly with the information provided on the mine map(s). In addition, design information, including typical cross -sections, of any permanent channels to be constructed as part of the reclamation plan and the location(s) of all permanent channels must be indicated on the reclamation map. Reclamation of disturbed areas will be an ongoing part of the operating plan. Disturbed areas will be graded and revegetated in accordance with the seeding schedule as provided. At such time as the decision is made to terminate operations at this site, all remaining disturbed areas will be graded, seeded and stabilized. The excavation will be allowed to fill with water providing a large lake for water storage, supply, recreation, or other use to be determined by the landowner. 2. Is an excavated or impounded body of water to be left as a part of the reclamation? Yes ® No []. If yes, illustrate the location of the body(s) of water on the reclamation map and provide a scaled cross -sections) through the proposed body(s) ofwater. The minimum water depth must be at least 4 feet, measured from the normal low water table elevation, unless information is provided to indicate that a more shallow water body will be productive and beneficial at this site. Will the body(s) of water be stocked with fish? Yes ❑ No ®. If yes, specify species. The pit and supply lake will remain as permanent water impoundment use. The average depth of water in the pit will be determined by the ultimate depth of the pit at the time operations are terminated, but in no case will be less than a six foot (6') minimum depth. The stocking feasibility with fish will be left to the discretion of the landowner and the future plans once mining has stopped. 3. Describe provisions for safety to persons and to adjoining property in all completed excavations in rock including what kind of permanent barricade will be left. Acceptable permanent barricades are appropriate fencing, large boulders placed end -to -end, etc. Construction details and locations of all permanent barricades must be shown on the reclamation map, A minimum ten -foot (10') wide safety bench wiil remain along the top bench around the entire pit. A perimeter fence will be placed around all excavations upon completion of the mining operation unless alternate plans for the property are pre -approved through the Division of Land Resources. 4. Indicate the method(s) of reclamation of overburden, refuse, spoil banks or other such on -site mine waste areas, including specifications for benching and sloping. Final cross -sections and locations for such areas must he provided on the reclamation map. Overburden will be utilized to grade/construct internal roads and as fill material for perimeter screening berms. All fill slopes will be stabilized/seeded once complete. Overburden, refuse, spoil banks, or other mine waste areas existing at final reclamation will be graded and compacted to slopes of 2:1 or flatter and will be vegetated in accordance with the seeding schedule. All areas will be graded to provide positive drainage and stabilized to prevent erosion. S. a. Describe reclamation of processing facilities, stockpile areas, and on -site roadways. APPLICATION FOR A MININPPERMIT • All processing facilities will be dismantled. Salvageable equipment will be hauled off -site for use at other Martin Marietta operations. Equipment that cannot be reused will be disposed/recycled in accordance with all local, State, and Federal regulations. Stockpiles will be removed, and the affected area graded to conform to surrounding topography. These areas will then be scarified and revegetated. Haul roads and roadways not necessary for future development will also be scarified and revegetated b. Will any on -site roadways be left as part of the reclamation? Yes ® No ❑. If yes, identifi such roadways on the reclamation map and provide details on permanent road and ditch line sta_biliration The main haul road and service roads will remain for vehicular access to the lake formed by the pit. These roads shall be stabilized while the quarry is active. Other roads to remain will be determined by the future use of the site after operations have ceased. 6. Describe the method of control of contaminants and disposal of scrap metal, junk machinery, cables, or other such waste products of mining. (Note definition of refuse in The Mining Act of 1971.) No off -site ene�rated waste shall be disposed of on the mine site without nior written approval from t eh NC Department of Environment and Natural Resources, Land Quality Section and either the Division of Waste Management (DWM) or local governing body. If a disposal permn has been issued by DWM for the site, a copy of said permit must be attached to this application. All temporary and permanent refuse disposal areas must be clearly delineated on the mine map(s) and reclamation map, along with a fist of items to be disposed in said areas. No off -site generated waste will be allowed on -site. Waste products generated through typical quarrying activities (i.e. scrap metal, cables, drill steel, etc.) may be disposed on -site in a designated area but will typically be removed by a local scrap metal dealer. All other waste products such as batteries, used oil, junked equipment, etc. will be recycled and/or disposed of off -site by private collection firms. 7. Describe your plan for revegetation or other surface treatment of the affected areas. This plan must include recommendations for year-round seedingincluding the time of seeding and the amount and type of seed, fertilizer, lime and mulch per acre. The recommendations must include general seeding instructions for both permanent and temporary revegetation. Revegetation utilizing only tree plantings is not acceptable. Recommendations can be sought from: a. Authorized representatives of the local Soil and Water Conservation District; b. Authorized representatives of the NC Forest Service, Department of Agriculture and Consumer Services; c. Authorized county representatives of the North Carolina Cooperative Extension Service, specialists and research faculty with the Colleges of Agriculture and Life Sciences and Forest Resources at North Carolina State University; d. North Carolina licensed landscape architects; e. Private consulting foresters referred by the NC Forest Service, Department of Agriculture and Consumer Services; f. N.C. Erosion and Sedimentation Control Planning and Design Manual; gg N.C. Surface Mining Manual: A Guide for Permitting, Operation and Reclamation; h. Others as may be approved by the Department. LIME - RATE OF APPLICATION (tons/acre): According to soil tests, or 3,000 lb./acre FERTILIZER - ANALYSIS AND RATE OF APPLICATION (pounds/acre): According to soil tests, or apply 10-10-10 at a rate of 500 lbs./acre. SEED - TYPE(S) AND RATE(S) OF APPLICATION INCLUDING YEARROUND SEEDING SCHEDULE (pounds/acre): [NOTE: Include Legumes] Will follow schedule rot NC Surface Mining Manual. APPLICATION FOR A MININPPERMIT • Seed Tvues: Seeding Dates: Seeding Rates: MULCH - TYPE AND RATE OF APPLICATION (pounds/acre) AND METHOD OF ANCHORING: Apply 4,000 — 5,000 lbs./acre grain straw or an equivalent cover of another suitable mulching material. Anchor mulch by tacking with asphalt, roving, or netting. OTHER VEGETATIVE COVERS — TYPE (S) AND RATE (S) OF APPLICATION INCLUDING SEEDING SCHEDULE (pounds/acre, trees/acre, spacing of trees/shrubs, etc): Virginia or Loblolly pines will be planted as needed to improve area screening. Revegetation and/or reforestation plan approved by: Signature _NC Surface Mining Manual _ Date. Print Name Title Agency APPLICATION FOR A MINING PERMIT G. LAND ENTRY AGREEMENT We hereby grant to the Department or its appointed representatives the right of entry and travel upon our lands or operation during regular business hours for the purpose of making necessary field inspections or investigations as may be reasonably required in the administration of the Mining Act of 1971 pursuant to G.S. 74-56. We further grant to the Department or its appointed representatives the right to make whatever entries on the land as may be reasonably necessary and to take whatever actions as may be reasonably necessary in order to carry out reclamation which the operator has failed to complete in the event a bond forfeiture is ordered pursuant to G.S. 74.59. LANDOWNER: APPLICANT: Signature: Signature:' Print Name JJJ.Ti6et Print Name: John Jibed (Title, if appli le) Company: Martin Marietta Materials. Inc. Title: President Mid -Atlantic Division Address: 2710 Wvcliff Road Company: Martin Marietta Materials Inc. Raleiah, NC 27607 Mine Name: East Alamance Ouarry Telephone:(919) 781.4550 Telephone:(919) 781.4550 Date Signed: /n .I9, /7 Date Signed: _ /p. 4 /7 *Signature must be the same as the individual who signed Page I of this application. One oripinal and five (5) conies of the completed anolication, six (6) conies of all location mans. mine mans and reclamation ma s and the a ro riate rocessin fee (see next page for fee schedule) in the form a check or money order payable to t e orth Carolina Department of Environmental Quality must he sent to the Raleieh Central Office at the address listed on the front cover of this application form. Inquiries regarding the status of the review of this application should be directed to the Mining Program staff at (919) 733.4574. syscs uMCI F m.......n . / n .,........ f i _... , { i +. ..S o . -.. ., t i r i � 1 f 1 ]] 8 1, Y =.mac_ �.4• .u��w�+c 4- East Alamance Quarry 41v1 � % h qrI Green Level W� i kM� g � tirq an Ps �y e East Alamance Quarry 2261 Martin Marietta Drive Burlington, NC 27215 Mc tin East Alamance Quarry Marietta Roadway Map Martin Marietta East Alamance Quarry NCSECDM 0 6.63 -Rack Dam Sediment Basin Calculations wide Class a Rip Rap Be Dle DATE October 19, 2017 BASIN 1. TOTAL DRAINAGE AREA TO BASIN — AC Max. 10 AC TOTAL DISTURBED AREA TO BASIN — AC To=S MIN INTENSITY(Isd = 7.03 C= 0.60 INTENSITY (1v) = 831 Q25=CIA= 0.6 x 8.21 x 6.00 29.56 ON QIO=CIA= 0.6 x 7.03 x 6.0D = 2531 Cris MDUMUM VOLUME REQUIRED i 6.OD x 3600 = CF SURFACE AREA REQUIRED Qts 25.31 x 435 = SF BASIN STORAGE DIMENSIONS Ba"em Storage Spilheay, Top DEPTH OF STORAGE= 3 Ft ROCK BAFFLE VOLUME REDUCTION 2,205 Cu. FL Dimensions= Top Width 2; Bottom Width 8' Height 3' (l:l side sloWs) Length =Basin Storage Length STORAGE VOLUME PROVIDED = �Cu.Ft. SPILLWAY HEIGHT= 4 Ft TOP OF DAM HEIGHT 6 Ft SPR,LWAY-L-(Qu)/(3 xb") = 10 Ft Spillway Flow DepOs(0)— I 1. W as de volume nos. vol R773 0 0 0 147 151 77 SI 112,2311 3 4 30.141 11,775 30141 4L916 159 89 14,151 6 26,382 68,298 •Inside elopes g 2:1 2,205 Vahme Cu. Ft. Use Minimum of lo' Qii��/ ��V is,,�t�A � /� � t�7 � V A� �i-c-1 %•—i ca Stockpile� r / �' h� �I1 I,��',clam �ti�'�, r / / - . ces . Stockpile. Plant, ProJ n .i p' �?� —� 11� Full Settling Cells & Pond Pine Storage Area Sri ✓ // �'� y ./moo pro 1� _ (Ci;ttstegher l -i - _ poA Ashton Sandra r Vinccnl ` Vlrgina7'owling l \� Legend Drainage Area - Maft East Alamance Quarry x"'E:1 D Area Ma #2 �T Marietta Drainage P o t� 4) • - � �,, - - . �- �,-.� r Y u _ R �„ f�l- ,� _�.{� � , � 11j .. i FA r y n� y �-�; H __ .e+ v' r 4' . �`__. Ak _r AUSTIN POWDER COMPANY and Subsidiaries AUSTIN POWDER COMPANY BLAST REPORT Sys%°�a°a3 FPfR 9vt'C AP Denton, NC 372 Emest Smith Road, Denton, NC 27239 Pemdttee: Martin Marietta Blast No.: 12 Blest Type. Stone Quarry/Stone Mine - Production Customer. MARTIN MARIETTA-EAST ALAMANCE (245599-005) Date/time: 07/26/201712:25 PIVPermh: MARTIN MARIETTA-EASTALAMANCE/ laamer. bench N2 east wall INCO071D ENVIRONMENT Method Used: Lat/Lang. Weather. Clear Wlssd Foam: N Temperature: 92 T Terrain: Flat Wind Velocity: 0-S M/h Blast LatAnng: 360 7' 45100" N 700 21' 43.399" W NEAREST PROTECTED STRUCTURE Compass Polar NW Structure Name: Structure 1 Dlrection/Bearing: 317 ' Structure Type: Dwelling Distance: 1878ft Structure mt/Long.: 36' 7' 58.80W N 706 21' 58.860" W LAYOUT How Depth: 43.0 ft Mrterial Blessed: Granite Total Drilling Footage: 1,935.0 ft No. of Holes: 45 Subdrilling: 3.0 ft Burden: 10.0 ft Water Depth: 10.0 ft N0. of V.P. Holes: 45 Face Height 40.0 ft Spacing: 12.0 ft Stem length: }QO R. No. of Rows: 3 Drilling Angle: 01 Back Fill Depth: 0.0 ft Area Type. Conventional Diameter. Sin Mats Used No Stem Type: 78 Method: Specified t V.P. = Volume Producing (H = 40.0 ft) WEIGHTS Max Wt of Expl. in Overlapped Decks: 754.7 lb Volume Produced: 8,000.0 yd' Initiation: Electronic Max Wt. of Expl. Per 8 ms Interval: 7S4.7 Is, Weight Produced: 18,400A t Firing Device: E`Star Blasting Max. No. of Holes Per 8 ms Interval: 2 Powder Factor 1: 1.084 t/lb Machine (WRFD) Other Method: Max Wt of Explosive Per Hale: 377.3 lb Powder Factor 2: 2.122 Ib/yd' Mfg and Model: DANMAR Max. Allow. Chg. M. per 8 ms w/o Selo.: 1,410.9 lb Rork Density: 2.300 t/yd' Initiation Settings: Actual Scaled Distance Factor 68.36 Scaled Distance Factor Used; D/W%=50 Series Resistance (ohms): SEISMOGRAPH I - SEISMOGRAPH I Data Type: Peak PPV Only Seismograph Type: --- Date: 07/26/17 Trigger Level: --- M/s --- dB Transverse: --- iNs --- HE Time: Calibration Data Vertical: --- m/s --- Hz Distance From Blast 1,878.00ft Calibration Signal: Longitudinal:---in/s ---Hz Direction From Blast NW Geophone Min. Grp.: --- Hz PpV: 0.09 in/s 14.6 Hz Readout: Printed Copy Mic. Min. Freq.: --- Hz Acoustic: 117 de Location: Vector Sum:---in/s Let./Long.: 36" 7' 58.800" N 70" 21' 58,860"W Reader and Firm: Deep Earth, Deep Earth RECEIVED Analyst and Firm: Installer and Firm: SEP 11 2017 Page 1 of 5 LAND QUALITY SECTION Blast ID: m00888802-10117 Vernon: 72.4.59 Print Date: 7/26/2017 AUSTIN POWDER COMPANY and Subsidiaries . VgLQYfe3� AUSTIN POWDER COMPANY BLAST REPORT Je�OFyO33 4F `I .4FV `�. Pq btu AP Denton, NC ER seta 372 Ernest Smith Road, Denton, NC 27239 Permittee: Martin Marietta Blast No.: 12 Fund Type: Stone Quarry/Stone Mine - Production Customer. MARTIN MARIETTA-EAST ALAMANCE (245599-005) Date/Time: 07/26/202712:25 Pit/Permit MARTIN MARIETTA-EAST ALAMANCE/ Location: bench a2 east wall CREW Blestomunedotharthanccheduladtima: No Mudirs Ocarted: No Protective Cover shooting louse ___-_- IartNeme _____ FirstName Uceme/cert 2nd Uceoe/Cert In Charge TiedM Dirk Tie -In Driller layout BRITT JOSHUA, 'NC - N/A Yes Yes Yes No Yes D BROWN DARIUS,E No Yes Yes No No MOUNT NED, O No Yes Yes No No PHILUPS TIMOTHY, No Yes Yes No No M PRODUCTSAND SERVICES Number 11782 15002 15030 12276 07696 A0007 Produn Description E•Star Booster -1 lb. 30' EaSTAR Detonator - QM 60' E•STAR Detonator - QM/HD E'STAR Bus Wire- 1,250' Hydromite 4400 Bulk Blast Service -large Shot Signature of Blaster in Charge Quamity Weight(lb) 90.00 ea 91.80 45.00 an 0.00 45.00 ea 0.00 1.00 so 0.00 16,888.20 lb 16,888.20 1.00 as 0.00 Total Weight of Explosives Include Pdmm) (lb): 16,980,00 Page 2 of 5 Blast Ilk m00888802-10117 Version: 7.2A.59 Print Data. 7/26/2017 3. w O O O O O ® O O O O O Page 3 of 5 Blast ID: ru00888802-10117 Version: 7.2.4.59 Print Date: 7/26/2017 Hole Load Surface Delay Deck 1 Del. M Load 41 0 344 ZZ2 Load #1 0 292 ZZ3 Load #1 0 260 ZZ4 Load #1 0 228 ZZ5 Load #1 0 196 ZZ6 Load #1 0 164 ZZ7 Load #1 0 340 ZZB Load #1 0 284 ZZ9 Load #1 0 236 ZZ10 Load #1 0 204 ZZ11 Load #1 0 172 ZZ12 Load #1 0 212 ZZ13 Load #1 0 180 ZZ14 Load #1 0 148 ZZ15 Load #1 0 132 ZZ16 Load #1 0 436 ZZ17 Load #1 0 420 ZZ18 Load #1 0 404 ZZ19 Load #1 0 380 ZZ20 Load #1 0 364 ZZ21 Load #1 0 348 ZZ22 Load #1 0 332 7Z23 Load #1 0 316 ZZ24 Load #1 0 300 ZZ25 Load #1 0 268 ZZ26 Load #1 0 308 ZZ27 Load #1 0 276 ZZ28 Load #1 0 244 ZZ29 Load #1 0 100 ZZ30 Load #1 0 116 ZZ31 Load #1 0 492 ZZ32 Load #1 0 476 ZZ33 Load #1 0 460 ZZ34 Load #1 0 444 ZZ35 Load #1 0 398 ZZ36 Load #1 0 372 ZZ37 Load #1 0 356 ZZ38 Load #1 0 324 ZZ39 Load #1 0 252 ZZ40 Load #1 0 220 ZZ41 Load #1 0 188 ZZ42 Load #1 0 156 ZZ43 Load #1 0 140 ZZ44 Load #1 0 124 ZZ45 Load #1 0 109 Page 4 of 5 Blast ID'. ru00888802-10117 Version: 72.4.59 Print Date: 7/26/2017 a loft R 20 ft 2 _ 0 m _ J 30 ft O 40 ft 50 ft o — n I Wad #1 1 ft] -GraM Hy mm' 9lb [MSD h] -1 lb Roesly-. Dea,02 1l-QMMD e ll W9c 03Ib • • • 0, Operatla TypeofShot FmAs,GligrL— Shot No. Shot layout By rn f1.;ftxc r Date Uk Out (.-90— Shot GPS N 3k4D? 4 N9', 1 No. of Holes f4 w j9'a I' 43.4 Hole Diameter S Burden /6 Spacing NNOB GPS N Measured Face Hak" 0 w Mmr Weldelay Actual ds Predicted Vibration PRODUCTS Type Truck Anro Emulsion - 9 ®®®�®ace 0©0©®7 ® 00® �a� © O O 000®-,;0©0 ® ® uu ypo • • Shot No. !y Date Laid Out &- 30 No. of Holes LI Hole Diameter Burden /o Spacing Measured Face Height Type of Slot J Shot Layout By Shot GPS I W NNOB GPS N W Max OWdelay _ Actual ds Predicted Vhra PRODUCTS Type Truck Anfo Emulsion O Surface delays • •' Martin Marietta East Alemance NvnW.01° Seismograph Lac: Evans (2119 Sandy Cross Rd) D°` 7mit57 Seismograph GPS: N 36d 07' 58.8" W 70d 21' 58.86" Wnne x mi-S.. SIN: 1910 Dee Earth Logic John Babcock 540-974-1029 P W ( ) SAS mare, 0o2m I� An TAW. 12a4 Semple nea: 11324 Demon 6.0 Semis Pre-Tha9en o.SO Semw Omx 2m Valli 7.0 Peaks and Fretuendes Graph Informalion PPV Maximum: 0.0900 Wm(0.1279 am) Duration:.0.500 a To: 6.000a Amuatic: 117 dBL @ 3.7 Hx (1.4634 am) Acoustic Scale: 126 d9L Radial: 0.0500 Ydaac®2SAHz(OAM sec) Seismic Sole: 0.20 int(O.OW iNaec/divi Vertical 0.0650 inlsec @ 56 Mir (0.3975 sec) Time Intervals: 1.0) sec Transverse0.0900 in/sec ®14.6Hx (0.1279 am) Amlera0an: 0.04N a Displacement: 0.00 Min last Calibration OSM: 312272017 Cal 0.960K Cal 0.495 OK R CM 045 0K Cal 0.505Ok T II 4.50 0.50 1.50 2W 3.W 4.50 5.50 Particle VNocay Verne Firs uenry- t19BM Undo (RI 6507, 19W) ID Wssl 10. Veiucai 10 Trnrovase 1.0 1.0I 1.0 0.10 0.10 0.10. x ■ xvy %x a xxx xx % % x x xxx x xxM • xx xx xx x xK xmxx x as x aN xxx x x x xx nc xx 0.01 10 100 0,011 0 100 0.011 0 100 F lMb4FM�lr. VW,w9nn 111 00poo, .• Blaat No.: 13 0 AUSTIN POWDER COMPANY and subsidiaries AUSTIN POWDER COMPANY BLAST REPORT MO Iaa AP Denton, NC 372 Ernest Smith Road, Denton, NC 27239 Blast Type: Stone Quarry/Stone Mine -Production Date/fime: 08/10/201712:26 PWPmnk MARTIN MARIEETA-EASTALAMANCE/ J®3 •4�RR Bt0 Permittme MARTIN MARIEETA Customer. MARTIN MARIETFA-EAST ALAMANCE (245599-002) Iaration: 3RD BENCH ELEV 476 ENVIRONMENT Method Used: Lat./Long. Weather Cloudy/High Wind From: SSE Clouds Temperature: 69 °F Terrain: Hilly Wind Velocity: B-10 M/h Blast tatAong.: 36' 7' 44.240' N 79' 21' 47.070" W NEAREST PROTECTED STRUCTURE Compete Point NW Structure Nama: 2119 SANDY CROSS RD Direction/Bearing: 326 ° Stmctura Type: Dwelling Distance: 1762 ft Structure IatAong.: 360 7' 58.800" N 79' 21' 58.1 W LAYOUT Hole Depth: 31.0-53.0 ft Material Started: Granite Total Drilling Frontage: 2,596.0 it Na of Holes: 61 Subdrilling: 3.O it Burden: (See Below[ Water Depth: max 5.0it No. of V.P.t Holes: 62 Face Height 28.0-50.0 ft Spacing: i5ee Below] Stem tenth: min 10.0 it No. of Rows: [See Below] Drilling Angle: 0. Back Fill Depth: 0.0 it Area Type: is" Below] Diameter. 5 in Mats Used: No Stem Type: 78 Method: (See Below] i V.P.-Volume Producing WEIGHTS Max. WL of Expl. in Overlapped Decks: 921.0 Be Volume produced: 10,573.3 yds Initiation: Electronic Max M. of Expl. Per a ms Interval: gifts 'r Weight Produced: 24,318.6 1 Firing Dedce: E•Star Blasting Max, No. of Holes Per 8 ms interval: 2 Powder Factor 1: 1.192 tpb Machine (W RFD) Other Method: Max WL of Explosive Per Hole: 489.5 Ile Powder Factor 2: 1.929 Ib/ydr Mfg and Model: DAN MAR Max Allow. Chg. We par 8 ms w/o Geis.: 1,026.3 fib Rock Uer iK 2.300 Vyds Initiation Settings: Actual Scaled Distance Factor 58.06 Scaled Distance Factor Used: D/W44=55 Sales Resistance (ohms): SEISMOGRAPH I - EVANS Data Type: Seismic Record Seismograph Type: WHITE MINI SETS Date: 08/10/17 Trigger Leval: --- in/s --- till Transverse: 0.12 lava 22.2 Ifz Time: 11:16 Calibration Date: 03/22/17 Vertical: 0.06 ints 46.5 Hz Distance From Blast 1,762.00ft Calibration Signal tangitudinal: 0.09 in/s 26.9 He Direction From Blast: NW Geophone Min. Free.: --- Hz PPV: --- in/s ___ He Readout Mic Min. Free.: --- Hz Acoustic 120 dB Location: Vector Bum: ---In/s Lot/Long.: 36' 7' 58.800" N 79° 2158.860"W Read" and Firm: JOHN BABCOCI4 deep earth Analyst and Firm: john babcock Installer and Firm: deep earth Page 1 of 7 Blast ID: m00749702-10091 Version: 7.3.3.2 Print Date: 8/10/2017 J6�p"7a33 0 AUSTIN POWDER COMPANY and Subsidiaries AUSTIN POWDER COMPANY BLAST REPORT AP Denton, NC 372 Ernest Smith Road, Denton, NC 27239 4' 0-ZO, . sFke .e°c as Parmilree: MARTIN MARIEETA Blast No.: 13 Blast Type: Stone Quarry/Stone Mine -Production Customer. MARTIN MARIETTA-EAST ALAMANCE (245599-002) Date/fime: 08/10/202711:16 Ph/Permit MARTIN MARIEETA-EAST ALAMANCE / Location: 3RD BENCH ELEV 476 1NCO0886 CREW Sint occurred other than scheduled time: No Misfirecharted: No Protective Cover blasthouse ---------------------------------------------------------------------------- Last Name First Name Uceme/can 2nd License/Cart In Charge Tied In ChL Tie -In Driller layout PAINTER MATTHEW •NC - N/A Yes Yes Yes No No ,5 BRIR JOSHUA, No No No No Yes D BROWN DARIUS, E No Yes Yes No No FULLER HENRY, H No Yes Yes No No HAYES JEFFREY No Yes Yes No No PHILLIPS TIMOTHY, No No No No No M POOLE DEVEN, L No Yes Yes No No PRODCCTSANDSERWCES Number Product Desorption Quantity Weight (lb) 11782 E•Star Booster- Ilb. 122.00 a 124.44 15002 30' E•STAR Detonator - QM 57.00 ea 0.00 15030 60' E`STAR Detonator- QM/HD 65.00 ea 0.00 12276 E'STAR Bus Wire-1,250' 1,00 sp 0.00 05159 Austinite 15 Bulk 2,180.00 lb 2,180.00 12528 Empty-WPP Shot Bag 31/2 x 48-Plain 15.00 ea 0.00 11087 Hydromite 4600-Bulk 18,095.56 lb 19,095.56 A0007 Blast Service -Large Shot 1.00 n 0.00 A0625 Other -Remote Firing Device Charge 1.00 n 0.00 Total Weight of Exploelves Include Primers) (lb): 20,400.00 COMMEN7S /-E,XPPLANATIONS Signature of Blaster In Charge Page 2 of 7 Blast ID: m00749702-10091 Version: 7.3.3.2 Print Date: 8/10/2017 0 0 AUSTIN POWDER COMPANY and Subsidiaries AUSTIN POWDER COMPANY BLAST REPORT �6E°fe3� 4 Y�� AP Denton, NC �4FPeR a"'0�• 372 Ernest Smith Road, Denton, NC 27239 Permittes: MARTIN MARIEETA alas No.: 13 Blast Type: Stone Quarry/Stone Mine - Production Customer. MARTIN MARIETTA-EAST ALAMANCE (245599-002) Date rime: 09/10/201711:16 Pit/Permit MARTIN MARIEETA-EASTALAMANCE/ location: 3RD BENCH EL.EV476 INC00886 Passive: I No. of Holes: 60 Hole Depth: 31.0-53.0 ft Surden: 10.0 ft Area Type: Conventional No. of V.P.t Holes: 61 Subdrilling: 3.0 ft Spacing: 12.0 it Method: Specified No. of Rove: 4 Face Height: 28.0-50.0 it (H = 39.0 ft) Drilling Angle: 0 ' Total Volume for pattern: 10,573.3 yds t V.P. = Volume Producing Total vrzight for petal 24,318.7 t Possem: 1 No. of Holes: 1 Hole Depth: 46.0 ft Burden: 10.0 R Am Type: Conventional No. of V,M1t Holes: 1 Subdrilling: 3.0 ft Spacing: 12.0 it Method: Specified No. of Rases: 1 Face Height: 43.0 ft (H = 0.0 ft) DHlling Angle: 0 ' Total volume for pattern: 0.0 yes t V.P. = Volume Producing Total vielght for pattern: 0.0 t Total blast volume: 10,573.3 yds Total weight produced: 24,318.7 t Page 3 of 7 Blast ID: m00749702-10091 Version: 7.3.3.2 Print Date: 8/10/ 000�o o � ®©O 0 0 B o QA � O o 0 °oa o o 0 0 o o ® o Q O 0 O ®Q Page 4 of 7 Blast ID: ru00749702-10091 Version: 7.3.32 Print Date. 8/10/2017 ZZ7 Load#10 0 505 ZZ8 Load #10 0 489 ZZ9 Load 46 0 441 ZZIO Load #5 0 409 ZZ31 Load #4 0 393 ZZ12 Load#3 0 377 ZZ23 Load #9 0 136 ZZ14 Load #12 O 88 ZZIS Load #12 0 72 ZZ36 Load#12 0 40 ZZ17 Load #5 0 40 ZZ38 Load #3 0 24 ZZ19 Load #1 0 163 ZZ20 Load #3 0 8 Z726 Load #11 0 569 ZZ27 Load #11 0 521 ZZ28 Load #9 0 473 ZZ29 Load #11 0 400 ZZ30 Load #11 0 284 ZZ31 Load #10 0 268 ZZ32 Load #10 0 152 ZZ33 Load #7 0 120 ZZ34 Load #7 0 104 ZZ35 Load #4 0 88 ZZ36 Load #5 0 72 ZZ37 Load #12 0 56 ZZ38 Load #5 0 56 ZZ39 Load #1 0 147 ZZ40 Load #3 0 16 ZZ46 Load #11 0 553 ZZ47 Load #11 0 448 ZZ48 Load #1 0 281 ZZ49 Load #5 0 425 ZZ50 Load #3 0 361 ZZ51 Load #2 0 345 ZZ52 Load #10 0 307 ZZ53 Load #9 0 291 ZZ54 Load #6 0 259 ZZ55 Load #5 0 227 ZZ56 Load #2 0 179 ZZ57 Load #3 0 128 ZZ58 Load #2 0 96 ZZ59 Load #2 0 80 ZZ60 Load #3 0 32 ZZ65 Load #11 0 585 ZZ66 Load #I1 0 537 ZZ67 Load #11 0 601 ZZ68 Load #8 0 451 ZZ69 Load #1 0 214 ZZ70 Load #11 0 432 ZZ71 Load #2 0 329 ZZ72 Load #1 0 313 ZZ73 Load #1 0 297 ZZ74 lead #8 0 275 ZZ75 Load #4 0 243 ZZ76 Load #3 0 211 ZZ77 Load #2 0 195 ZZ78 Load #3 0 112 ZZ79 Load #2 0 64 ZZ80 Load #2 0 48 Page 5 of 7 Blast ID: ru00749702-10091 Version: 7.3.32 Pdnt Date: 8/10/2017 0 • • 0 r IR I"10 Is I®� Page 6 of 7 Blast ID: mOD749702-10091 Version: 7.3.3.2 Print Date: 8/10/2017 O Load #11 a loft Ci?-f70 M H < 30 ft 0 50 ft o — Load #12 • 7 O � SHOT ?Y Sundml — Operation /�tvrt; Type of Shot Shot No. Shot Layout By_ Date Laid Out C 9�?b/,z47 Shot GPS N No. of Holes (ems W HoleDianneter 54 Burden /C' Spacing )�' NNOB PS N Measured Face Heigh W Direction Max Ibs/delay _ Actual ds _ Predicted Vbmtiw PRODUCTS Type Truck Anfo Emulsion Detonators Surface delays 8'd-R ��i�Aes 6a3- 1; h eg r.5�.. �hp�t5 eo1M@1*1' 9 td- a .Y 1 f 4 kar' ♦ 3*."4 3 d. hd/t: T ! t0 14 n H M. W M i $. 3 3- Is oll Ell • r� u 0 0 • "ApEarth L O G I C tin Marietta East Alamance "'"n°` ;mograph Loc: Evans (2119 Sandy Cross Rd) o vfO9 lmograph GPS: N 36d 07' S8.8e W 70d 21' 58.860 sells aalsaa an:l ip Earth Logic John Babcock (540-974-1029) aaa. T�:T�In, same.naa:1 Damonad aaoo Pr*-Tdatar: a.ae aaa Gels: Visalia Pea" and Frequencies Graph Inrormallm Maximum: 0.1201nmec (0.3281 sac) Duration: 4.500 a To: SAW a mc: 120 dBL IS 5.5 Hz (1.3a38 sec) M manic Scale: 126 dBL It 0.00001Neac@20.9M (0.2586 vac) Seismic Scab: 0.20 INeae(0.0501Naaeldiv) oal. 0 0600 in/sec @ 46 SFIz (01250 sec) Time Inlervels: 1.00 sec wen e. 0.120 mmec @ 22.21tr (0.3281 sac) Call ti Cal Cal 0.50 AUSTIN POWDER COMPANY and Subsidiaries J EO�1 e33 AUSTIN POWDER COMPANY BLAST REPORT •6fkER 5v�o4° AP Denton, NC 372 Ernest Smith Road Dentoq NC 27239 Personnels: MARTIN MARIEETA Stan No.: 14 Blase Type: Stone Quarry/Stone Mine - Production Customer. MARTIN MARIETTA-EAST ALAMANCE (245599-005) Date/Fime: 08/16/2017 23:33 MVPermit MARTIN MARIETTA-EAST ALAMANt.E/ Location: 3RD BENCH ELEV $16 INC00710 ENVIRONMENT Method Used: Lad./Long. Weather. Clear Wind From: NNE Temperature: 96 °F Terrain: Hilly Wind Vdocity. 1-2 M/h Blast lat/Lorg.: 366 7' 45.600" N 79° 21' 43.000" W NEARESTPROTECTED STRUCTURE Compass Point NW StructureName: 2119 SANDY CROSS RD Direnion/Beadrg: 315 ° StructureType: Dwelling Distance: Structure LatAon9: 360 7' 58.900" N 790 21' 58.9604W LAYOUT Hole DepM a• Material Blasted: Granite Total Drilling Footage: 2,184.0 k No. of Holee 5ubdrilling: 3.0 k Burden: 10.O it Water Depth: max 5.O k t No. of V.P. Holes: 48 Face Heigh: 40.0-44.0 it Spacing: 12.O it Stem Lengb: min 8.0 it No of Rows: 3 Drilling Angle: 0° Beck Fill Depth: 0,0k Area Type: Conventional Diameter. w-t0n:'r 'Mats Used: No Stem Type: 78 Method: Specified t V.P. - Volume Producing (H = 43.0 R) WEIGHTS Max. Wt of Expl, in Overtopped Decks: 794.1 lb Volume Produced: 9,173.3 Tits Initiation: Electronic Max Wt of Expl. Per B ms Interval: 794.1 Be Weigh Produced: 22,098.61 Firing Device: E'Ster Blasting Max. No. of Holes Per B ma; Inteml: 2 Powder Factor 1: 1.202 t/Ib Machine (WRFD) Other Method: Max. Wt of Explosive Per Hole: - 397.2 lb Powder Factor 2: 1.914 Ib/yds Mfg and Model: DAN MAR Max. Allow. Chg. Wt. par 8 ms w/o Seia: 1,148.6 Ib Rock Density. 2.300 t/yds Initiation Settings: Actual Scaled Distance Fedor: 66.15 Scaled Pastures Factor Used: D/WV =55 Series Resistance (ohms): SEISMOGRAPH I -EVANS Data Type: Seismic Record Seismograph Type: WHITE MINI SETS Date: 08/16/17 Trigger Level: --- in/s --- dB Tnnsveme: .,0165-I1sto " *720pFFFlE' Time: 13:33 Calibration Date: 03/22/17 Vertical: 0.065 Inns 39.3 Nor Distance From Blast 1,864.00k Calibration Slgnak LongRudinat 0.13 1Nr 25.6 Nz Direction From Blast: NW Geophone Min. Free.: --- Hz PPV: --- In/s Readout Mic. Min. Free: --- Hz AcouNe Location: Vector Sum: yWwwm/a.wr ---bus Lat.Aong: 360 7' 58.800' N 79. 21' 58.860"W Reader and Firm: JOHN BABCOCK deep earth Me" and Firm: John babcock Installer and Firm: deep earth Page 1 of 5 Blast ID: m007497D2-10093 Version: 7.3.3.2 Print Date: 8/16/2017 AUSTIN POWDER COMPANY and SubelaWin �5E0.10 AUSTIN POWDER COMPANY BLAST REPORT �yE°•�e�� •4� `�• FR s�N AP Denton, NC 4•q s�N 372 Emest Smith Road, Denton, NC 27239 Penalties: MARTIN MARIEETA Blast No.: 14 Blest Type: Stone Quarry/Stone Mine -Production Customer. MARTIN MARIETTA-EAST ALAMANCE (245599-005) Daturnme: 08/26/201713:33 PltAsennit MARTIN MARIETTA-EASTALAMANCE / Location: 3RD BENCH ELEV 516 INC00710 CREW Blast occurred other than scheduled time: No Misfire Occurred: No Protective Cover blast house ---------------------------------------------------------------------------- Left Name First Name License/Lett ]MOceme/Cent In Charge Tredln Chic Te-in Driller Layout PAINTER MATTHEW *NC -N/A Yes Yes Yes No Yes ,S POWERS DAVID,L No Yes Yes No No STRIDER RICHARD, No Yes Yes No No I PRODUCTS AND SER VICItS Number Product DescaPticn Quantity Weight(Ib) 21782 E*Star Booster -1Its. 96.00 es 97.92 15002 30' E*STAR Detonator - QM 48.00 as ODD 15030 60'E*STAR Detonator -QM/HD 48.00 as 0.00 12276 E*STAR Bus Wire- 1,250' 1.00 sp DDDD I1066 Hydromite 4400 - Bulk 17,462.08 lb a,' l.'a!A2'o 12981 Mini Stem Plug - 6015 48.00 ea 0.00 A0007 Blast Service -large Shot 1.00 ea 0.00 A0625 Other -Remote Firing Device Charge 1.00 as 0.00 Total Weight of Esplosi res (hdude Primers) (lb): A560,00 • COMMENTS / EXPLANATIONS Signature of Blaster in Charge Page 2 of 5 Blast ID: mDO749702-10093 Version: 7.3.3.2 Print Date: 8/16/2017 • 0 N N ® O N ® O N ON O O O N M Ob T r N O � M O O N N O 8 B N O N N Page 3 of 5 Blast ID: ru00749702-10093 Version: 7.3.3.2 Print Date: 8/16/2017 0 0 .. • Hole Load Surface Deck 1 Delay Delay ZZ1 Load #1 0 248 ZZ2 Load #5 0 288 ZZ3 Load #5 0 304 ZZ4 Load #5 0 320 ZZ5 Load #5 0 447 ZZ6 Load #1 0 232 ZZ7 Load #1 0 216 ZZ8 Load #1 0 200 ZZ9 Load #1 a 184 ZZ10 Load #1 0 169 ZZ11 Load #1 a 152 ZZ12 Load #1 0 136 ZZ13 Load 02 0 104 ZZ14 Load #2 a 72 ZZ15 Load #2 0 48 ZZ16 Load #2 0 32 ZZ17 Load #3 0 16 ZZ18 Load #3 0 8 ZZ19 Load #3 0 24 ZZ20 Load #3 0 40 ZZ21 Load #4 0 56 ZZ22 Load #4 0 88 ZZ23 Load #4 0 120 ZZ24 Load #5 0 272 ZZ25 Load #5 0 240 ZZ26 Load #5 0 224 ZZ27 Load #5 0 192 ZZ28 Load #5 0 160 ZZ29 Load #S 0 228 ZZ30 Load #5 0 96 ZZ31 Load #S 0 80 ZZ32 Load #7 0 112 ZZ33 Load #5 0 256 ZZ34 Load #7 0 144 ZZ35 Load #7 0 176 ZZ36 Load 07 0 208 ZZ37 Load #5 0 422 ZZ39 Load #5 0 397 ZZ39 Load #5 0 372 ZZ40 Load 05 0 322 ZZ41 Load #5 0 272 ZZ42 Load #5 0 222 ZZ43 Load 05 0 172 ZZ44 Load #5 0 147 ZZ45 Load #7 0 197 ZZ46 Load #7 0 247 Hole Load Surface Deck 1 Delay Delay ZZ47 Load #7 0 297 ZZ48 Load #7 0 347 Page 4 of 5 Blast llk m00749702-10093 Version:7.3.3.2 Print Date: 8/16/2017 i 0 Wh 20 fr < _ bfr i SUX 00600 f.at HER e I 100*00 • • • 0 Operation Type of Shot _ Shot No. Shot Layout By _ Date Laid Out Shot GPS N No. of Holes W Hole Diameter Burden Spacing NNOB GPS N. Measumd Face Height W Direction Max Ibs/delay Actual ds Predicted Vibration PRODUCTS Type Truck Anfo Emulsion Or NY. ra is Detonators Surface delays • • 0 Date Laid Out No. of Holes Hole Diameter Burden 16 Measured Face Typeof Shot Prnr1u" • Slot Layout By ry) F1,..kcC Shot GPS N 31: D7'4S.1, E)%c SIb W 19 .i.1 91,C NNOB GPS N W sL-9-17 eb-10-0 IA 10 hotel ss4r LW I A=1. Maxlbs/delay r/43•a9 Detonators_ Actual ds _ Predicted Yrbradon Surface delays PRODUCTS Typo Truck Anfo _ Emulsion �n1nl X4 i N` )I "es es -l7 44 °.3fD, 403 )�@®C�Q� �� st" 7' I(D(Doff© c}lo cloo��I�c L4 6 4/ rY Sfo t 1' �ar�,•,, ell, • h Lac: Evans (2119 Sandy Cross Rd) h GPS: N 36d OT 58.80 W 70d 21' 58.86' Logic John Babcock (540-974-1029) Peeks and Frequencies Maximum: 0.1651n1a¢ (0.4326 sec) atic 119 del. @ 3.3 He(1. 5059 sect e): 0.1001rdsec @ N." (0.4616 sec) Cal 0065u (r, 39.3111 lit averse: 0.165 inlsec @ 20.411z (0.4326 sec) lare0rn: 0.07esq adamant 0.00115 in ff arth L O G I C Graph Information Ion: -0.500 a To: 6.000 a m<Seele: IN der uc Scale: 020 inlsec (0.1M Was cldiv) lydarva15 1 00 sec Nmn6a w ene rime M*aInISW SN: SNe. Trailer. aozadl ArTdW. semlxe Ram: Dmaam%eosa. \Call DD..44955 V Cal 0495 Cal 0.505 i % % 0.10� 0.10', xx % x x x x x 5% % % % MM M xx x x asxx% %x x % xx x - a x xx x xm x as x xx Wishner, Judy From: Davis, Tracy Sent: Wednesday, August 30, 2017 8:24 AM To: Wehner, Judy Cc: Gantt, Matt; White, Sue; Vinson, Toby; Cole, Brad Subject FW: Martin Marietta Investigation Report Mine 01-08 Attachments: MINE BLASTING COMPLAINT FORM.doa Judy, if you have not done so already, please contact MM to see if they observed any fly rock on or around the date alleged by the complainant in Sue's report. Also, please request and analyze the blast records for several blasts before and after the alleged date to determine if there was elevated air blast readings that may support the claim of fly rock. Lastly, you should follow up with the complainant to see if they can produce pictures of the fly rock on the roof that they agreed to send us as part of our investigation. Great job on your investigation and detailed report, Suel Much appreciated I Thanks, Tracy From: Gantt, Matt Sent: Tuesday, August 29, 2017 3:26 PM To: Vinson, Toby <toby.vinson@ncdenr.gov>; White, Sue <sue.whhe@ncdenr.gov> Cc: Cole, Brad <brad.cole@ncdenr.gov>; Davis, Tracy <tracy.davis@ncdenr.gov>; Wehner, Judy <judy.wehner@ ncdenr.gov> Subject: FW: Martin Marietta Investigation Report Mine 01-09 Toby, Please find attached Sue White's response to the Flyrock complaint at East Alamance Quarry. We have not received any follow up pictures from Mr. Mace. Please let us know if you need anything else. Thanks, Matt From: White, Sue Sent: Tuesday, August 29, 2017 1:00 PM To: Gantt, Matt <matt.eanttCancdenr.cov> Subject: Martin Marietta Investigation Report Mine 01-08 Hard Copy on your desk Sue White, El Assistant Regional Engineer Department of Energy, Minerals and Land Resources 336-776-9661 office sue.white(avincdenr. cov Winston Salem Regional Office 450 W. Hanes MITI Road • ,0 Winston Salem, NC 27106 • • fmv �/'Nothing Convams.- Email correspondence to and from this address is subject to the North Carolina Public Records Law and may be disclosed to third parties. 0 0 Wehner, Judy From: Gantt, Matt Sent: Tuesday, August 29, 2017 3:26 PM To: Vinson, Toby, White, Sue Cc: Cole, Brad; Davis, Tracy; Wehner, Judy Subject: FW: Martin Marietta Investigation Report Mine O1-08 Attachments: MINE BLASTING COMPLAINT FORM.docc Toby, Please find attached Sue White's response to the flyrock complaint at East Alamance quarry. We have not received any follow up pictures from Mr. Mace. Please let us know if you need anything else. Thanks, Matt From: White, Sue Sent: Tuesday, August 29, 20171:00 PM To: Gantt, Matt <matt.gantt@ncdenr.gov> Subject: Martin Marietta Investigation Report Mine 01-08 Hard Copy on your desk Sue White, El Assistant Regional Engineer Department of Energy, Minerals and Land Resources 336-776-9661 office sue.whitefrDncdenr cov Winston Salem Regional Office 450 W. Hanes Mill Road Winston Salem, INC 27106 'Nothing Compares✓..... Email correspondence to and from this address is subiecf to the North Carolina Public Records Law and may be disclosed to third parties. • 0 Building Directly in Front of Gate Where Workers Took Photos of Fly Rock on Roof Area to the left of Gate and Building. No Fly Rock Observed in Grassed Area. Area to the right of Building. No Fly Rock observed. 0 • 0 MINE BLASTING COMPLAINT FORM NAME OF PERMITTEE: Martin -Marietta East Alamance Quarry MINE NAMEIMINING PERMIT NUMBER: 01-08 COUNTY: Alamance COMPLAINANT'S NAME: Jerry Mace ADDRESS: 2227 Sandy Cross Road, Burlington, NC PHONE #: 336-214-6563 APPROX. DISTANCE OF COMPLAINANTS PROPERTY TO MINE: DATE OF SEVERE BLAST: The date of blasting was approximately August 11, 2017 WEATHER CONDITIONS DURING THE BLASTS IN QUESTION, IF KNOWN: Partly Cloudy.70's INVESTIGATORS NAMES: Sue White DATE COMPLAINT RECEIVED: 8/14/2017 DATE COMPLAINT INSPECTED: 8/15/17 Wehner, Jud From: Gantt, Matt Sent: Monday, August 21, 2017 9A1 AM To: Wehner, Judy, Cole, Brad; Vinson, Toby Cr. Davis, Tracy Subject: RE: Blasting Complaint - Martin Marietta Haw River, Alamance County She has it and will fill it out. I'll have to look for Bamboo Road. Tim is off today but he and I will discuss. From: Wehner, Judy Sent: Monday, August 21, 2017 9:34 AM To: Gantt, Matt <matt.gantt@ncdenr.gov>; Cole, Brad <brad.cole@ncdenr.gov>; Vinson, Toby <toby.vinson@ncdenr.gov> Cc: Davis, Tracy <tmcy.davis@ncdenr.gov> Subject: RE: Blasting Complaint - Martin Marietta Haw River, Alamance County Did Sue fill out a blasting complaint form for this one? Also does anyone have the blasting complaint form for the Bamboo Road Quarry? From: Gantt, Matt Sent: Monday, August 21, 2017 9:02 AM To: Cole, Brad <brad.colePncdenr.aov>; Vinson, Toby <tobv.vinson(5)ntdenceov> Cc: Davis, Tracy <tracv.davis@ncdenr.gov>; Wehner, Judy <iudv.wehnercancdenceov> Subject: FW: Blasting Complaint - Martin Marietta Haw River, Alamance County Brad and Toby, Sue visited the complaint on Tuesday, August 15. No firm evidence of a fly rock incident could be verified. She is going back to the site tomorrow to meet with the person that claimed fly rock landed on his roof. We will follow up with a final report after her visit tomorrow. Thanks, Matt From: Gantt, Matt Sent: Monday, August 14, 20171:10 PM To:'Cole, Brad (bra d.coleldncdenreov)l <brad.colerancdenr.eov>; 'Vinson, Toby (tobv.vinsonPncdenr.eovl' <tobv.vinson(R ncdenr eov> Cc: White, Sue <sue.whiterancdenr.gov>; Wehner, Judy <iudv.wehner(dncdenr eov>;'Davis, Tracy (tracv.davisrancdenr govl' <tracv.davis(ancdenr eov> Subject: Blasting Complaint - Martin Marietta Haw River, Alamance County Brad and Toby, We just had a blasting complaint regarding the Haw River Quarry in Alamance County. Sue White will schedule an inspection of the Impacted areas for tomorrow. Thanks, Matt • • Matthew E. Gantt, P.E. Regional Engineer Division of Energy, Mineral, and Land Resources North Carolina Department of Environmental Quality 336-776-9800 office 336.776-9654 mobile/direct Matt. aanttpncden r.00v 450 West Hanes MITI Road Suite 300 Winston-Salem, NC 27105 IC�NOtmvCompares Email correspondence to and from this address is subject to the North Carolina Public Records Law and may be disclosed to third parties. Wehner, Judy From: Gantt, Matt Sent: Monday, August 14, 20171:11 PM To: Cole, Brad; Vinson, Toby Cc: White, Sue; Wehner, Judy; Davis, Tracy Subject Blasting Complaint - Martin Marietta Haw River, Alamance County Brad and Toby, We just had a blasting complaint regarding the Haw River Quarry in Alamance County. Sue White will schedule an Inspection of the Impacted areas for tomorrow. Thanks, Matt Matthew E. Caatt, P.E. Regional Engineer Division of Energy, Mineral, and Land Resources North Carolina Department of Environmental Quality 336-776-9800 office 336-776-9654 mobileldirect Matt.gantt@ncdenr.gov 450 West Hanes Mill Road Suite $00 Winston-Salem, NC 27105 �-"Nothing Compares-.. Email comespOndence to and from this address is subject to the North Carolina Public Records Law and may be disclosed to third parties. • 0 NC Energy, Mineral & Land Resources ENOMNMENTALOUALM • August 29, 2017 Mr. Mike Allen Martin Marietta Aggregates PO Box 30013 Raleigh, North Carolina 27622-0013 RE: Blasting Complaint East Alamance Quarry Permit No. 01-08 Alamance County Dear Mr. Allen: • PER OROY COOPER MICHAEL S. REGAN samhuy TRACY DAVIS ObMRr This office recently received a complaint directed at blasting practices conducted at the above referenced quarry. As provided in the mining permit for this site, you are requested to provide this office duplicate copies of all shot records related to the blasts conducted on August 11, 2017, including any seismograph recordings made. Furthermore, please forward all shot information for one production shoot conducted immediately before and one production shot after the blast in question for this offiice's review. I look forward to receiving the requested information in the near future. Your continued cooperation will be appreciated. =incerely, Judith A. Wehner Assistant State Mining Specialist cc: Mr. Matt Gantt'. PE Sole o7 north M" I ENN McNM Q, fty I Fn ,Wb and dvvamvices M2K SalisburyE 1116E MWI Se Cm IRaWrA hf UC ObaP M12 919707 WOO 0 0 Boyer, Janet From: - Boyer, Janet Sent: Tuesday, May 09, 2017 9:54 AM To: 'Jay Nivens' Cc: Gantt, Matt DO Subject: RE: Martin Marietta East Alamance Mine Permit 01-18 Modification Attachments: 01-08 MOD 2017.pdf 111 Jay, The permit modification was issued on May 2, 2017 (please see attached(. Please notify Matt Gantt at the Winston- Salem Regional Ot6ce prior to beginning construction on the retaining wall, he has further questions regarding erosion and sediment control measures to be used during construction. Janet Janet S. Boyer, PE State Mining Specialist Division of Energy, Mineral and Land Resources Department of Environmental Quality 919-707-9220 office Janet, bover(olncdencaov 512 N. Salisbury Street —Archdale Building 1612 Mail Service Center Raleigh, NC 27699 /'Nothing Compares..... Email correspondence to and from this address is subject to the North Carolina Public Records Law and may be disclosed to third parties. From: Jay Nivens [mailto:Jay.Nivens@martinmarietta.com] Sent: Tuesday, May 09, 2027 8:41 AM To: Boyer, Janet <janet.boyer@ncdenr.gov> Subject: Martin Marietta East Alamance Mine Permit 01-18 Modification Good Morning Janet, Can you give me an update on where we stand on the approval forthis modification? Thanks, Jay Nivens Sr. Environmental Engineer Maetiri Marietta 8701 Red Oak Blvd. Suite 540 Charlotte, NC 28217 o. (704) 409-1475 m. (980) 613-9009 www, martinmarietta.com Boyer, Janet ql - D b From: Davis, Tracy Sent: Wednesday, March 15, 2017 7:48 AM To: Boyer, Janet Subject: Re: East Alamance Quarry Can we meet briefly at 10:30 am today in your office so I can look at the map? - Tracy E. Davis, PE, CPM Director Division of Energy, Mineral, and Land Resources Department of Environmental Quality 0191707-9200 office tracv.davisrdncr enr.eov 512 N. Salisbury Street — Archdale Buildine 1612 Mail Service Center Raleigh, NC 27699 Email correspondence to and from this address is subject to theNorth Carolina Public Records Low and may be disclosed to third parties. Sent from my !Phone On Mar 14, 2017, at 11:04 AM, Boyer, Janet <ianet.boverCDncdenr.gov> wrote Jay, We will be happy to review this proposal if you would like to submit it. However, we will still need a clear justification for why it is necessary to disturb the buffer. It seems from looking at the plans that there may be room to alter the footprint and shift the basin so that it will be outside the buffer. Any encroachment into the 50-foot buffer will need to be backed up by information showing why there is no other option. Janet S. Boyer, PE State Mining Specialist Division of Energy, Mineral and Land Resources Department of Environmental Quality 919-707-9220 office Janet.boverf2mcdenr coy 512 N. Salisbury Street — Archdale Building 1612 Mail Service Center Raleigh, NC 27699 <image003.png> Email correspondence to and from this address is subject to the North Carolina Public Records Law and may be disclosed to third parties. From: Jay Nivens [mailto:Jay.Nivens@martinmarietta.com] Sent: Thursday, March 09, 2017 3:15 PM To: Boyer, Janet <ianet.boyer@ncdenr.pov> Cc: Brian North<brian.north@martinmarietta.com> Subject: RE: East Alamance Quarry Janet, Thanks for following up with the concerns we have with this project. As we talked on the phone on the 61', we feel we have met the intent of the riparian buffer rules by allowing grading within the upper 20' zone of the stream buffer as allowed. You indicated you would need justification, per the Mine Act, on the proposed encroachment into the stream buffer. As we discussed, the situation we have on this site and we feel we have mitigated the impact to the buffer by providing a treatment device with a higher rate of treatment and by using retaining walls in the design of the pond to further decrease the footprint. I have attached a copy of the detailed plan and a copy of the Stream Buffer Encroachment Detail that has been previously submitted to help clearly show this area and the design of the pond. However with the respect of time, we are willing to re-establish the 20' encroachment area caused by the basin. We are proposing to follow the USDA-NRCS guidelines on plantings for riparian restoration (attached) by planting willows in the encroachment area. These plantings will be planted throughout the encroachment zone at spacing intervals of 8' on center, as specified in the guidelines. This will equate to approximately 175 plants to be planted. .I have revised the Stream Buffer Encroachment Detail to indicate this intent. If this proposal will meet NCDEQ's requirement to re-establish the buffer we will be glad to resubmit the attached information for approval. If you have concerns please let me know and I will try to address them prior to resubmittal to prevent an additional review cycle. Thanks for your help in getting this project approved. Thanks, Jay Nivens Sr. Environmental Engineer Martin Marietta 8701 Red Oak Blvd. Suite 540 Charlotte, NC 28217 o. (704) 409-1475 m. (980) 613-9009 www.martinmarietta.com From: Davis, Tracy [mailto:tracy.davis@ncdenr.eov] Sent: Monday, March 06, 2017 10:33 AM To: Jay Nivens <Ja .Nivens martinmarietta.com> Cc: Brian North <brian.north@martinmarietta.com>; Vinson, Toby <toby.vinson@ncdenr,gov> Subject: Re: East Alamance Quarry EXTERNAL MAIL Thanks for the message. I asked Janet on February 24 to contact you to discuss your proposal further and to obtain further information/justification. I am checking with Janet now for an update. One of us will be in touch with you soon. My apologies, Tracy Tracy E. Davis, PE, CPM Director Division of Energy, Mineral, and Land Resources Department of Environmental Quality (919) 707-9200 office tracy.davis@ ncdenr.gov 512 N. Salisbury Street —Archdale Building 1612 Mail Service Center Raleigh, NC 27699 Email correspondence to and from this address is subject to theNorth Carolina Public Records taw and may be disclosed to third parties. Sent from my iPhone On Mar 6, 2017, at 9:28 AM, Jay Nivens<Jay_Nivens(@martinmarietta.com> wrote: Good Morning Tracy, I wanted to follow up with you on the information contained in the correspondence below concerning the modification for the mine permit for our East Alamance Quarry. Can you provide an update on where we stand on this request for approval? Thanks for your help. Thanks, Jay Nivens Martin Marietta On Feb 22, 2017, at 1:38 PM, Davis, Tracy <tracy.davis@ncdenr.eov> wrote: EXTERNAL MAIL I will look into this and get back to you shortly. Thanks, Tracy From: Jay Nivens [mailto:Ja .Nivens martinmarietta.com] Sent: Wednesday, February 22, 2017 10:26 AM To: Davis, Tracy <tracv.davis@ncdenr.eov> 3 Cc: Brian North <briars.northCeDmartinmarietta.co_m> Subject: FW: East Alamance Quarry Good Morning Mr, Davis, Judy asked that I speak with you concerning the modification/approval of this mine permit. We are in the process of modifying our mining permit for our East Alamance Quarry located in Alamance County. This modification request was made to request a 20' encroachment into the 50' stream buffer. This encroachment provides for the construction of the embankment/dam section of a stormwater treatment pond for a new lease are we are providing a customer. Central Office has determined, after previous reviews, we will now be required to provide a plan to re-establish the buffer disturbance prior to approval of the permit. The construction of this pond, including the embankment/dam section within the 20' encroachment, will follow the DEQapproved planting and stabilization standards as specified on the mine plan. This mine site is located within the Neuse River Basin. The Neuse River Basin riparian buffer rules requires a 50' buffer along any intermittent or perennial stream within the basin. This buffer is split into 2 categories: Zone 1 which extends 30' from the stream and Zone 2 which extends the remaining 20'. Zone 1 is to remain undisturbed except for certain uses and Zone 2 "which shall consist of a stable, vegetated area that is undisturbed except for approved uses and activities". The original design of this pond and the embankment/dam was designed so that we stay in compliance with this ordinance. The embankment/dam section of this pond will be located within the 20' Zone 2 of this buffer. The maintenance activities for this dam to prevent the growth of vegetation which will be a structural detriment to this dam, as directed by NCDEQ and the Mine Safety Health Administration (MSHA), are exempt from the "undisturbed" requirements for Zone 2. (per the table of uses in the ordinance) Our dam maintenance activities are to mow the dams we have on our sites twice a year to comply with these requirements and prevent the growth of trees on the dams. I request this permit be approved as all outstanding issues have been addressed and given the facts that based on the Neuse Buffer Rules and the planting restrictions for pond embankments/dams we are in compliance with all applicable laws and ordinances. I am sure Judy can provide any details and information previously submitted to NCDEQ. Please feel free to contact me if you have any questions or need any further information. I look forward to hearing from you. Thanks, Jay Nivens Sr. Environmental Engineer Martin Marietta 8701 Red Oak Blvd. Suite 540 Charlotte, NC 28217 o. (704) 409-1475 m. (980) 613-9009 www.martinmarietta.com From: Wehner, Judy [mailto:iudy.wehner@ncdenr.gov] Sent: Wednesday, February 22, 2017 9:30 AM To: Jay Nivens <Jay.Nivens@martinmarietta.com> Subject: RE: East Alamance Quary EXTERNAL MAIL You need to discuss with Janet and/or Tracy. From: Jay Nivens[mailto:Jay.Nivens@martinmarietta.com] Sent: Tuesday, February 21, 2017 4.57 PM To: Wehner, Judy <iudy.wehner@ncdenr.eov> Cc: Brian North <brian.north@martinmarietta.com> Subject: Re: East Alamance Quary Judy, We will be glad to replant the encroachment area. I wish this request could have been made several months ago. Since this is a request coming from Central Office in your letter please provide the ordinance requiring the buffer to be replanted'and the appropriate planting standard including the specifics of spacing and plants to be used. We want to be sure we provide the necessary level of detail on the resubmitted plans. Thanks, Jay On Feb 21, 2017, at 4:13 PM, Wehner, Judy <iudy.wehner@ncdenr.g_ov> wrote: EXTERNAL MAIL Janet just informed me that I need to send another letter stating that the 50 foot buffer has to be re- established. She will not approve the enctoachment. 5 From: Jay Nivens [mailto:Jay.N ivens@ma rtinmarietta.comj Sent: Tuesday, February 21, 2017 3:58 PM To: Wehner, Judy <iudy.wehner@ncdenr.gov>; Boyer, Janet <ianet.bover@ncdenr.eov> Cc: Brian North <brian.north@martinmarietta.com> Subject: RE: East Alamance Quary - T Judy, The buffer encroachment has been requested to construct a treatment pond within the stream buffer on a lease area we are providing to a customer. Please see the information below provide to DEQ explaining the request: • The pre -submittal information provided to Matt Gantt to discuss this modification in an email on 9/27/16 (see attached) indicates the proposed construction of a treatment pond within the stream buffer. This information was forwarded from Matt to your attention indicating a modification was needed. • The original modification letter dated October 11, 2016 listed "The proposed impacts to the previously approved 50' stream buffer for the new lease area. This encroachment will encroach into the 50' Undisturbed Buffer approximately 20' leaving a 30' undisturbed buffer. This encroachment will run for approximately 350' along the stream channel." The plans clearly show and label a treatment pond being proposed in this area. • In your letter dated November 6, 2016 you requested additional information on the proposed treatment pond in this location. (See Item #i5) The re -submitted information provided a full engineering plan for this treatment pond showing the construction of the pond within the buffer, as requested. I hope this provides you the necessary information. If I can be of any further assistance please let me know. Thanks, Jay Nivens Sr. Environmental Engineer Martin Marietta 6 8701 Red Oak Blvd. Suite 540 Charlotte, NC 28217 o. (704) 409-1475 m. (980) 613-9009 www.martinmarietta.com From: Wehner, Judy [mailto:iudy.wehner@ncdenr.Bov] Sent: Tuesday, February 21, 2017 3:26 PM To: Jay Nivens <Jay.Nivens@martinmarietta.com> Cc: Brian North <brian.north@martinmarietta.com> Subject: Fast Alamance Quary� Why are your requesting to encroach on the stream buffer? I need a description of why you want to encroach on the buffer. That is what we mean by providing a description of the modification request. it appears to be expansion of the processing area. Asohalt plant? Stockpiles? Washing facility? I need this information to describe the modification within the permit. When a modification request is submitted we need a detailed description of the request. Judy Wehner Assistant State Mining Specialist Land Quality Section 919-707-9227 office Judy.WehnerCcDncdenr.gov Email 1612 Mail Service Center Raleigh, Norty Carolina 27699-1512 512 N. Salisbury Street Raleigh, North Carolina 27604 <image001.png> Email correspondence to and from this address is subject to the North Carolina Public Records Law and may be disclosed to third parties. 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. ROY COOPER Energy, Minerare Land Resources ENvAK)WENTELWAM" December 1, 2017 Jahn J Tiber! Martin Marietta Materials, Inc. P 0 Box 30013 Raleigh, NC 27622.0013 RE: Mining Permit -No. 01-08 East Alamance Quarry Alamance County Dear John J Tiben: MICHAEL S. REGAN s rtw TRACY DAVIS omarur This letter is to advise you of recent amendments to the North Carolina Mining Act of 1971 which impact the permit term of your existing mining permit. Pursuant to the passage of House Bill 56, which became law on October 4, 2017 as She 2017-209, all existing mining permits and any newly issued mining permits are to be issued for the life of she or for the duration of the lease term. The "Ilfe of site" means the period from the initial receipt of a permit for the operation until the mining operation terminates and the required reclamation is completed. Considering the above, this letter hereby modifies your existing mining permit to remove all references to the prior expiration date to convert your permit to a life of site or lease permit effective immediately. No action is required on your pad for this modification to be effective. Please attach this letter to your existing mining permit for future reference. The mine name and permit number on the permit document, and all existing operating and reclamation conditions contained therein; shall remain in full force and effect. Furthermore, all provisions of GS §74-51 and GS §74-52 still apply to all new, transferred and modified mining permits. In addition to the life of site or lease mining permit provision, SL 2017-209 also enacted a new annual mining permit operating fee of $400 per mining permit number. By statute; the initial payment of this annual $400 fee must be submitted to this office by December 31, 2017 — see the attached Invoice to remit the Initial annual fee payment by this deadline. Beginning In 2018, the $400 annual operating fee must be submitted by July 1 of each year with the required Annual Reclamation Report as required by GS §74-55. Failure to submit the fee by the required deadline will result in a $50/month late fee and could result in the denial of future permit actions and/or revocation of your mining permit. Lastly, pursuant to GS §74-54, the cap on reclamation bonds has been raised from $500,000 to $1 million. Any adjustments needed in existing bonds will be initiated by this office or addressed during your next requested permit action unless you contact this office with a written request to have your bond reevaluated. 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 remains with you. Thank you for your cooperation in this matter. If you have any questions on the above, please contact Ms. Judy Warner, Assistant State Mining Specialist, or me at (919) 707-9220. . Sincerely, I/ William "Toby Vinson, Jr., PE, CPM Interim Director, DEMLR Stale or North Carollna IEnvimnmrntal gassy FnLTgy. Mncraland lmEResourtea 512N.Millaua S,eet I1613M1W Scrvlu C<n[erI "Llgh Noah Carolina 11899-%12 91970T9200 N Energy, Mlneral a Land Resources GNVI. WENTALMAU. May 2, 2017 Mr. John J. Tiberi Martin Marietta Materials Inc. 2710 Wycliff Raid Raleigh, NC 27607 RE: Permit No. 01-08 East Alamance Quarry Alamance County Cape Fear River Basin Dear Mr. Tiberi: ROY COOPER aoVernw MICHAEL S. REGAN SKMWry TRACY DAVIS Ur"W Your recent request to have the above referenced mining permit modified has been approved. The modification is to decrease the permitted acreage to 600.2 acres and the affected acreage at this site to 372.7 acres as indicated on the Mine Plan received on March 29, 2017. The modification includes overall updating of the site conditions on the mine map, construction of a new tenant area (asphalt plant), removal of a portion of berm construction along the southwestern permitted area, redesign of Culverts A and B and allows the use of rip rap baffles with stipulations. The modification also includes the installation and maintenance of all associated erosion and sediment control measures. A copy of the modified permit is enclosed. The conditions in the modified permit were based primarily upon the initial application. Modifications were made as indicated by the modification request and as required to insure compliance with The Mining Act of 1971. The expiration date, 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: Operating Condition Nos. 3C, 4E, 10B and 12E. 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. As a reminder, your permitted acreage at this site is 600.2 acres and the amount of land you are approved to disturb is 372.7 acres. Please note that Mining Permit No. 01-08 expires April 22, 2018. In order to continue mining operations at this site after April 22, 2019, a renewal request must be submitted prior to said date. 50e ofNmah UmlW I Vv rncmal QuAlyI erBB M'mc,al vnd Landr¢stu,ces 9E N. SaIBbury Stnet 1611 MaII5erv97GMtt WIeIBh.Nwlh CaMMa i199IbQ 919 ]Q]9200 Mr. Tiberi Page Two Please review the modified permit and contact Judy Wehner, Assistant Mining Specialist, at (919) 707-9220 should you have any questions concerning this matter. Sincerely, Is, ' \ p� J ne S. Boyer, P S to Mining Specialist JSBfjw Enclosures cc: Mr. Matt Gantt, PE Mr. William Gerringer-Mine and Quarry Bureau, w/o enclosures DEPARTMENT OF ENVIRONMENTAL QUALIY DIVISION OF ENERGY, MINERALS AND LAND RESOURCES 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: Martin Marietta Aggregates East Alamance Quarry Alamance County - Permit No. 01-08 for the operation of a Crushed Stone {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. MINING PERMIT EXPIRATION DATE: August 22, 2018 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 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 bylaw. 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. Modifications August 8, 1988: This permit has been modified to include the construction of access/haul roads to the monitoring wells and the Magazine and the construction of Berm B as indicated on Sheets 1 and 3 dated June 30, 1988 and Sheets 2 and 4 dated July 29, 1988 of the revised map. September 30, 1988: This permit has been modified to include the construction of a second entrance to Highway 49 and a new berm (Berm P) as indicated on the revised Erosion Control Plan dated September 12, 1988. Page 3 March 6, 1990: This permit has been modified to include the development of the Related Use Area, the extension of Berm D along the southern property line, and the designation of the new haul road immediately west of the quarry area denoted in the modification request and revised Erosion Control Plan dated January 24 and January 15, 1990, respectively. June 21, 1991: This permit has been modified to include site grading and erosion control measures relating to the Berm F extension and the Stripping Extension 1991 as specified by the revised Erosion Control Plan dated April 16, 1991. November 25 1992: This permit has been modified to allow the installation of an additional creels crossing near the existing quarry area and the associated sediment and erosion control measures as indicated on the Erosion Control Plan dated September 30, 1992, the Storm Drainage Improvements Plan dated June 4, 1992, and the Erosion Control Details dated June 4, 1992. April 13, 1993: This permit has been modified to allow the substitution of three 96 inch aluminized steel type 2 pipes in lieu of the previously approved two 120 inch concrete lined corrugated metal pipes in Boyd's Creek as indicated on the Alternate Design Plan revised February 12, 1993. November 22, 1996: This permit has been modified to allow the expansion of Berm F and associated sedimentation and erosion control measures as indicated on the Mine Map dated July 27, 1996. January 27, 1998: This permit has been modified to increase the affected area by 15.3 acres of overburden removal area and associated erosion and sedimentation control measures, as indicated on the mine map last revised September 2, 1997. February 27, 1998. This permit has been modified to allow the pit expansion, the creek relocation, and additional overburden storage, along with each activity's associated erosion and sedimentation control measures, as indicated on the mine map last revised December 8, 1997. The creek relocation and its associated erosion and sedimentation has been approved with certain stipulations. June 4, 1998: This permit has been modified to allow on site generated waste material to be placed in Berm F as indicated on the Mine Map received on April 16, 1998. May 1, 2002: This permit has been modified to add 6.8 acres to the affected acreage at this site to allow the construction of an asphalt plant, a slight revision to the approved pit limits, the relocation of a monitoring well, and the installation and maintenance of the associated sediment and erosion control measures as indicated on the 2002 Permit Modification Mine Map last revised April 24, 2002 and the Erosion and Sediment Control Plan for Hot Mix Asphalt Plant dated March 7, 2002. This modification also includes an adjustment to the affected acreage at this site in light of more accurate mapping techniques. July 8, 2002: This permit, issued to Luck Stone Corporation, has been transferred in its entirety to Martin Marietta Aggregates. Page 4 December 22 2004: This permit has been modified to incorporate the Haw River Quarry (Mining Permit No. 01-09) into the East Alamance Quarry permit, and to add an additional 85.5 acres to the permit boundary, as indicated on the Mine Map last revised November 12, 2004. The modification is to increase the permitted acreage to 610.61 acres and the affected acreage at this site to 380.67 acres. The modification includes the addition of 310,61 permitted acres and the addition of 188.37 affected acres. August 22, 2008: This permit has been modified to increase the affected acreage at this site to 411.40 acres as indicated on the Mine Map last revised July 2, 2008. This modification includes the addition of overburden disposal area and processing area/hauls roads and the installation and maintenance of all associated erosion and sedimentation control measures. In addition, the modification includes the necessary approval from the Division of Water Quality relating to the stream relocation and stream channel impacts. July 15, 2013: This permit has been modified to change the corporate name from Martin Marietta Aggregates to Martin Marietta Materials Inc. May 2, 2017: This permit has been modified to decrease the permitted acreage to 600.2 acres and the affected acreage at this site to 372.7 acres as indicated on the Mine Plan received on March 29, 2017. The modification includes overall updating of the site conditions on the mine map, construction of a new tenant area (asphalt plant), removal of a portion of berm construction along the southwestern permitted area, redesign of Culverts A and B and allows the use of rip rap baffles with stipulations. The modification also includes the installation and maintenance of all associated erosion and sediment control measures. Expiration Date This permit shall be effective from the date of its issuance until August 22, 2018. 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: Wastewater and Quarry Dewaterin 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 5 B. Any storm water 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 storm'water permits or other approval documents. 2. Air Quality and Dust Control A. Any mining related process producing air contaminant emissions including fugitive dust shall be subject to the requirements and rules promulgated by the N.C. Environmental Management Commission and enforced by the Division of Air Quality. B. All permanent access roads (plant entrances) pavement shall be maintained from. the junctions with Sandy Cross Road (SR 1752) and NC Highway 49 for the distances indicated in the last revised mine maps. During processing operation, water trucks or other means that may be necessary shall be utilized to prevent dust from leaving the permitted area. 3. Buffer Zones A. 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. B. Sufficient buffer 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. C. All buffer zones shown on the Mine Map received March 29, 2017 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, 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. Energy dissipators shall be provided at all pipe outlets. All energy dissipaters installed after December 22, 2004, shall be constructed, at a minimum, of Class B stone at a 22-inch thickness, 12 feet long, and as per the detail submitted in the modification application received on August 6, 2004. Page 6 C. All mining activities, including the installation and maintenance of all erosion and sedimentation control measures, shall be conducted as indicated on the Mine Map last revised November 12, 2004. D. All mining activities, including those associated with the additional overburden disposal area, processing area/haul road and stream relocation of the unnamed tributary to Boyd's Creek, shall be conducted as indicated on the Mine Map last revised July 2, 2008 and the supplemental information received on March 20, 2008 and July 7, 2008, with the exception that temporary sediment control measures be utilized just below the downstream end of proposed culverts No. 105 and No. 106 during the installation of the culverts; that silt bags or a stilling basin be utilized for any discharge of water that may have to be pumped from the actual construction area of the Boyd's Creek Road Crossing; and if necessary, an impervious dike be utilized on the upstream side of the Boyd's Creek culvert installation area to impound water for the pumping operation. E. Mining activities associated with the overall updating of the site conditions on the mine map, construction of a new tenant area (asphalt plant), removal of a portion of berm construction along the southwestern permitted area, redesign of Culverts A and B and allows the use of rip rap baffles with the stipulation that the baffles shall be replaced every six months and basins shall be enlarged to compensate V the rip rap baffle volume including the installation and maintenance of all associated erosion and sediment control measures, shall occur as indicate on the Mine Plan received on March 29, 2017 and supplemental information received October 14, 2016, December 7, 2016, January 24, 2017 and March 29, 2917, F. An erosion and sediment control plan(s) shall be submitted to the Department for approval prior to any land disturbing activities not indicated on the revised erosion control plan or mine maps submitted with the approved application for a mining permit and any approved revisions to it. Such areas include, but are not limited to, expansion outside of the approved pit area, creek crossings, or expansion of overburden or waste disposal areas. 5. Groundwater Protection A. The observation wells denoted on the Mine Map last revised July 2, 2008, shall be monitored at least 30 days prior to initiating any excavations of consolidated material (rock) in the initial pit area to allow for the determination of pre-existing (static) groundwater levels. Page 7 B. The observation wells shall be drilled wells cased into consolidated rock and grouted to the surface. The wells (boreholes) shall be extended at least 50 feet below static water level, or at least 50 feet into unweathered rock, whichever is deeper. The wells shall be secured against unauthorized entry with a lockable cap. The necessary permits or approvals to construct these wells shall be obtained from the Division of Water Quality. C. The observation wells shall be monitored quarterly at the same day and approximate time of day. The static water levels shall be measured with an accuracy of plus or minus 0.1 foot and shall be referenced to a datum point and a record of the water levels maintained. The quarterly precipitation and the volume of pit water discharge shall also be recorded. Copies of these records shall be provlded to the Department on or about the end of each quarter. Static water level monitoring frequency may be increased or decreased as deemed appropriate by the Department. 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. Overburden cut slopes along the perimeter of the quarry opening shall be graded to a minimum 2 horizontal to 1 vertical or flatter and shall be stabilized within 80 days of completion. Furthermore, a minimum ten (10) foot wide horizontal safety bench shall be provided at the top of the rock and at the toe of any overburden' slope. 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. Blastin The operator shall monitor each blast with a seismograph located at a distance no farther than the closest off site regularly occupied structure not owned or leased by the operator. A seismographic record including peak particle velocity, air overpressure, and vibration frequency levels shall be kept for each blast (except as provided under Operating Condition Nos. 8B and 8D of this permit). The following blasting conditions shall be observed by the mine operator to prevent hazard to persons and adjacent property from surface blasting: Page 8 A. Ground Vibration With Monitoring: In all blasting operations, the maximum peak particle velocity of any component of ground motion shall not exceed Figure 1 (below) at the immediate location of any regularly occupied building outside of the permitted area such as a dwelling house, church, school, or public, commercial or institutional building. Blast Ybratton Frequency, Hs Figure 1 Alternative'blasSng level criteria. - (Scurce modified from, fguie S-L- Bureau of Mines RI a50T) B. Ground Vibration Without Monitoring: In the event of seismograph malfunction or other condition, which prevents monitoring, blasting shall be conducted in accordance with the following formulas: W = (D/Da)z Ds = D Wtn V=180(Da)-1 e W = Maximum charge weight of explosives per delay period of 8.0 milliseconds or more (pounds). D = Distance from the blast site to the nearest inhabited building not owned or leased by the mine operator (feet). Page 9 Ds = Scaled distance factor. V = Peak Particle Velocity (inches per second). The peak particle velocity of any component shall not exceed 1.0 inch per second, for the purposes of this Section. C. Air blast With Monitoring: Air blast overpressure resulting from surface blasting shall not exceed 129 decibels linear (dBL) as measured at the immediate location of any regularly occupied building not owned or leased by the operator outside of the permitted area such as a dwelling house, church, school, or public, commercial or institutional building, unless an alternate level based on the sensitivity of the seismograph microphone as specified below is being used: Lower Frequency Limit of Max Level, Measuring System, in Hz in dBL 0.1 Hz or lower -flat response 134 peak 2.0 Hz or lower -flat response 133 peak 6.0 Hz or lower -flat response 129 peak D. Air blast Without Monitoring: In the event of seismograph malfunction or other condition, which prevents monitoring, blasting shall be conducted in accordance with the following formulas: U = 82 (D%W0'33)-1.2 To convert U (psi) to P (dBL): P = 20 x log (U/2.9x104) Confined Air blast/Overpressure (dBL) for quarry situation: A=P-35 U = Unconfined air overpressure (pounds per square inch). W = Maximum charge weight of explosives per delay period of 8.0 milliseconds or more (pounds). D = Distance from the blast site to the nearest inhabited building not owned or leased by the mine operator (feet). P = Unconfined air overpressure (decibels). A = Air blast or air overpressure for typical quarry situations (decibels). Page 10 The air blast/overpressure shall not exceed 129 decibels, for the purposes of this Section. E. Record Keeping: The operator shall maintain records on each individual blast describing: the total number of holes; pattern of holes and delay of intervals; depth and size of holes; type and total pounds of explosives; maximum pounds per delay interval; amount of stemming and burden for each hole; blast location; distance from blast to closest offsite regularly occupied structure; and weather conditions at the time of the blast. Records shall be maintained at the permittee's mine office and copies shall be provided to the Department upon request. F. Excessive Ground Vibration/Air blast Reporting: If ground vibration or Air blast limits are exceeded, the operator will immediately report the event with causes and corrective actions to the Department. Use of explosives at the blast site that produced the excessive reading shall cease until corrective actions approved by the Department are taken, However, blasting may occur in other approved areas within the permitted boundary. Authorization to blast at the blast site may be granted at the time of the verbal reporting of the high ground vibration or high air blast reading if the circumstances justify verbal approval. Failure to report will constitute a permit violation. G. flyrock Prevention: The operator shall take all reasonable precautions to ensure that flyrock is not thrown beyond areas where the access is temporarily or permanently guarded by the operator. Failure to take corrective measures to prevent flyrock and repeated instances of flyrock shalt be considered a violation of the Mining Permit, H. Flyrock Reporting: Should flyrock occur beyond the permitted and guarded areas, the operator shall immediately report the incident to the Department. Further use of explosives on the mine site shall be suspended until the following actions have been taken: A thorough investigation as to the cause(s) of the incident shall be conducted. 2. A report detailing the investigation shall be provided to the Department within 10 days of the incident. The report shall, at a minimum, document the cause(s) of the incident along with technical and management actions that will be taken to prevent further incidents. The report shall meet with the approval of the Department before blasting may resume at the mine site. Page 11 Studies: The operator shall provide to the Department a copy of the findings of any seismic studies conducted at the mine site in response to an exceedence of a level allowed by these blasting conditions. The operator shall make every reasonable effort to incorporate the studies' recommendations into the production blasting program. J. Notice: The operator shall, when requested by the Department, give 24-hour advance notice to the Winston Salem Regional Regional Office prior to any blast during a period for which notice is requested. 9. High Wall Barrier A physical barrier consisting of large boulders placed end -to -end or 48-inch fencing with two strands of barbed wire (total 60 inches overall height) shall be maintained at all times along the perimeter of any highwall to prevent inadvertent public access. In addition, a minimum 10 foot wide horizontal safety bench shall be provided at the junction between the top of rock and the toe of any overburden cut slope. 10. 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 Plan received March 29, 2017. 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. C. The Previously Approved Overburden Disposal Area and Future Berm areas shall be constructed and stabilized as indicated on the Mine Map last revised November 12, 2004. 11. Plan Modification A. 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 and any approved revisions to it. Approval to implement such changes must be obtained from the Department prior to on -site implementation of the revisions. Page 12 B. A modification request shall be submitted to and approved by the Department prior to commencement of any mining related activities on the 33.82-acre tract as depicted on the Mine Map last revised November 12, 2904. As part of said request, the permittee shall provide proper notification to all adjoining landowners and the chief administrative officer(s) of the local government(s) of its intentions to affect any areas in said tract. 12. 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 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 Energy, Mineral and 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 5. 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: 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 5. verification that a permanent vegetative groundcover will be established Page 13 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: 1. 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. 2. Used, clean concrete shall be temporarily stockpiled and processed within existing approved affected areas draining to existing approved erosion and sedimentation control measures. 3. No used, clean concrete material shall be permanently disposed of onsite. 4. Any foreign material that may be found within the used concrete must be separated from the concrete and properly recycled or disposed off -site. 13. Annual Reclamation Report 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. 14. Bonding The security, which was posted pursuant to N.C.G.S. 74-54 in the form of a $500,000.00 blanket bond, 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. 15. Archaeological Resources Authorized representatives of the Division of Archives and History shall be granted access to the site to determine the presence of significant archaeological resources. Page 14 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 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. 2. The specifications for surface gradient restoration to a surface suitable for the planned future use are as follows: Page 15 A. 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. B. Any settling ponds and sediment control basins shall be backfilled, graded, and stabilized or cleaned out and made into acceptable lake areas. C. The processing, stockpile, and other disturbed areas neighboring the mine excavation shall be leveled and smoothed. D. Compacted surfaces shall be disced, subsoiled or otherwise prepared before revegetation. E. No contaminants shall be permanently disposed of at the mine site. On -site disposal of waste shall be in accordance with Operating Conditions Nos. 12A. through 12D. F. The affected land shall be graded to prevent the collection of noxious or foul water. 3. Reveoetation Plan: Disturbed areas shall be permanently revegetated according to the Revegetation Plan on the Details Sheet last revised July 2, 2008 and approved by Mr. Nuwan Wijesudya of Martin Marietta Materials on March 19, 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. Page 16 This permit, issued to Luck Stone Corporation March 4, 1988, modified August 8, 1988, September 30, 1988, March 6, 1990, June 21, 1991, November 25, 1992, April 13, 1993, November 22, 1995, and January 27, 1998, modified and renewed February 27, 1998, modified June 4, 1998 and May 1, 2002, transferred in its entirety to Martin Marietta Aggregates July 8, 2002 modified December 22, 2004 renewed and modified August 22, 2008 and modified July 15, 2D13 is hereby modified this 2nd day of May, 2017 pursuant to G.S. 74-52. n�� Tracy E Davis, Director Division f prgy, Mineral and Land Resources By Authority of the Secretary Of the Department of Environmental Quality THIS PLAN DOES NOT PURPORT TO SHOW ALL EXISTING UTILITIES LINES APPURTENANCES, ETC., AND THE LOCATIONS OF EXISTING UNDERGROUND UTILITIES, PIPES VALVES, ETC. AS SHOWN ARE /N AN APPROXIMATE WAY ONLY AND HAVE NOT BEEN INDEPENDENTLY VERIFIED BY THE OWNER OR THE ENGINEER/ARCHITECT. THE CONTRACTOR SHALL DETERMINE THE EXACT LOCATION OF ALL DUSTING UTILITIES LINES PIPES, ETC. BEFORE COMMENCING WORK, AND I I AGREES TO BE FULLY RESPONSIBLE FOR ANY AND ALL DAMAGES WHICH MIGHT RESULT FROM THE CONTRACTORS FAILURE TO EXACTLY LOCATE AND PRESERVE ANY AND ALL UNDERGROUND ANY CS PIPES AND VALVES. THE CONTRACTOR SHALL NOTIFY THE ENGINEER/ARCHITECT OF ANY CONFLICTS WON EXISTING AND PROPOSED FACILITIES TO DETERMINE IF AN REM WILL NEW TO BE RELOCATED. � 1 THE ENGINEER/ARCHITECT HAS MADE NO EXAMINATION TO DETERMINE WHETHER ANY HAURDOUS OR TOXIC MATERIALS ARE PRESENT OR CONTAINEU IN, UNDER. OR ON THE SUBJECT PROPERTY OR ITS \� WATERS, OR IF ANY HAZARDOUS OR TOXIC MATERIALS HAVE CONTAMINATED THIS OR OTHER PROPERTIES OR US WATERS IN ANY WAY WHATSOEVER. NO SUB —SURFACE EXAMINATION OF ANY TYPE HAS BEEN MADE BY THE ENGINEER/ARCHITECT, AND ACCORDINGLY, NO OPINION IS EXPRESSED OR INFERRED ON ALL SUCH MATTERS. FURTHER, NO OPINION /S RENDERED AS TO ANY WOLATION OF 111 ANY ENNRONMENTAL LAWS OR REGULATIONS EITHER FEDER.LL., STATE, OR LOCAL RELATED TO THE INFORMATION SHOWN ON THIS PLAN AND THE ENGINEER/ARCHITECT IS IN NO WAY L14UXE FOR ANY VIOLATION OF SUCH ENVIRONMENTAL LAWS SHOULD SUCH DUST. l TOP-584.00 8' W E I �111 1 TOE-581.00 12" T CK RIP —RA \\rkv' S \ PAD \\\ 1 ZONE 1 STREAM FFER INV. 56�\ (NO DISTURBANCE LLOWED I I IN ZONE 1 - 30" a ROM TOP OF STREAM B NK) Ia TOP-585.00 TOE-584.00 104 LF OF 24" RCP ® 0.5% W-58750 TOE-565.00 8FL BFL IN 8'PVC UNDERDRAIN (3) OBSERVATION WELL—TYP N RETAING WALL 11 240+/— F DESIGN OTHERS B (l TOP-581.00 TOE-580.50� SILT FENCEI I OUTLET ( ) r E V Il;'I I II ZONE2 STREAM UFFER 1A (50' FR M TOP OF STR M BAND I Nk /1 /hill I I I 1 �l l I Ill (I � rill I l l � llll/j I 11(I II11�11 I I. 10 YR F ODD PLAT / IIII 'IIII I I I I I II I I I BFL /I Lz I, r6 NC UNDERDRrIN P RIP REB. 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U u V] Or O y aaov G� I u 48 w o a, t1 � o -c a t/ o -i I a oo yyo cC L: o z N /eve- V t� w jjJ �4 O - - ado a o `_ um I p _ o U 4 v - ro I i w w t ; - y OES Q V ` a \ �' \ ti u Op'O \ \ � 'd � 0 503 le- U r, m` Basin Y C Q E` O m rc" F m m K n n O rnu o � a rn d y OJ m N �s mY m ❑ H T Y� m 335 o n ms a� 0. Y: %• O N m d✓ O L O O m C N N J r0 N N (O � o m m m � E cp •- {° i° > W rn m ma M � 0 d S 2 N #3 °o° .a v a � •_- � I � I J v .x B � 1a33nfI ,SZ c oss pp o U'H O I OzS c � � a°Q � I U � 7= Cd Wehner, Judy From: Gantt, Matt Sent Friday, May 05, 2017 9:25 AM To: Boyer, Janet; Wehner, Judy Subject:. RE: East Alamance Quarry (01-08) Hi Janet, I just got in a new plan Wednesday 5/3 with a suspense date of 5/24. Was that a revision to the 4/21/plan? Thanks, Matt From: Boyer, Janet Sent: Friday, May 05, 2017 9:23 AM To: Gantt, Matt <matt.gantt@ncdenr.gov>; Wehner, Judy <judy.wehner@ncdenr.gov> Subject: RE: East Alamance Quarry (01-08) Matt, The suspense date for these comments was April 21, 2017. The permit modification has been issued. I assumed that you did not have a concern with a wall outside of the fifty foot buffer if you were not concerned about a wall inside the buffer. Please ask lay Nivens to notify you when construction begins so that an Inspector can review the details of the wall contruction. Janet S. Boyer, PE State Mining Specialist Division of Energy, Mineral and Land Resources Department of Environmental Quality 919-707-9220 once Janet, boyerAncdenr.00v 512 N. Salisbury Street —Archdale Building 1612 Mail Service Center Raleigh, INC 27699 Nothing Compares...,,. - Email correspondence to and from this address is subject to the North Carolina Public Records Law and may be disclosed to third parties. From: Gantt, Matt Sent: Wednesday, May 03, 2017 4:28 PM To: Wehner, Judy <iudv.wehnerNlncdencgov> Cc: Boyer, Janet <ianet.boverColncdenr.aov> Subject: East Alamance Quarry (01-08) Hi Judy, I was reviewing the modification plan for the East Alamance Quarry (01-08) and have a couple of comments for you: 1. We need to know how the wall will be constructed. if it is cast in place concrete, they will probably disturb quite a bit of area above the silt fence. In that case, the silt fence probably would not be sufficient. If they use a segmented retaining wall, silt fence, with some stone outlets, would probably be fine. 2. In either case, I would like to stipulate that they use silt fence with steel posts no greater than 4 feet apart with #57 stone backfill. Reason being that silt fence below retaining wall construction tends to get knocked over quite a bit. 3. 1 also want to see a construction detail for the silt fence noted in item ##2 on the construction drawings for the retaining wall. Please let me know if you need anything else. 'hanks, Matt Matthew E. Gantt, P.E. Regional Engineer Division of Energy, Mineral, and Land Resources North Carolina Department of Environmental Quality 336-776-9800 office 336-776-9654 mobile/direct Matt. gantt@acdenr. ov 450 West Hanes Mill Road Suite 300 Winston-Salem, NC 27105 t: 'Nothing Compares...-,._ Email correspondence to and from this address is subject to the North Carolina Public Records Law and may be disclosed to third parties. i MINING CHECKLIST FOR ROUTING Applicant's Nome: Y'tllAM ProjectNome: Y - .I�j%°l•�i'-CJ p/F(�/ Applic./Permit No:_DJ-Ob Coueq: a&lwP-C-i Dote��neia. v/VI Rmieurer: /L Riixr Basin Name: eta( *Ali ❑ New ❑ Resomwl Modbfwatian (inside permit boundaries) ❑ Modification (outside t e 'es) Transfer ❑ Release ❑ Partial Rehouse Additiawl im*mahon ❑ Fa Needed: F ❑ Fee Remoed s route entire Pyvll�)lvrl laYiv�... Regtettal Dffin(�eemplN mpeK mesh tk°LQ$Prdiwial O)fiee Mvmy Appliauao Reoiem ChociAa"to me co"xdamd both the DAQmd OWN 'Mie6gApplirmien Re Forem the alarapyl and both co*wthe Regional Engineer) Date: Rowed 3 h@q I Rre'd ❑ Division of Water Resourtes Date: Routed Reed ❑ NC Wildlife Resources Commission Date: Routed Reed ❑ US Fish b Wildlife Service Daty Routed Reed (only aewepplbai and madtfuatim rpueete that add Lsdw the") Please route first) pales of the application and arty location maps to: ❑ Division of Parks d Recreation Date: Routed Reed ❑ NCCmlogiwlSwvegSection Date: Routed Rer'd ❑ Division of Maine Fisheries Dote: Rated Rec'd ❑ Division of Sal b Water Conservation (plus LEA) Date: Routed Rec'd (Only aeonapp,. and WAAfemimu mrame that ma Led b the perout) ❑ Division of Archives & History Date: Routed Reed Petemea appluew) ❑ Otha: Date: Round Rec'd "Suspense Date for Comments: a ( 1 (m later than n days from roceipt) ❑ Pleaw twos the foRowmg; Transmittal Letter Martin Marietta Martin 8701 Red Oak Blvd. Suite 540 MGrletta charlotte, INIC 28217 (P) 704-40e-1475 (F) 7o4-527-9283 To: NCDEQ - Energy Mining Land Resources 512 N Salisbury Street - 5th Floor Raleigh, NC 27604-1170 Attention: Jud Wehner y Re: East Alamance Quarry Mine Permit Modification m III®loll_'�, Change•-.-�i ,,.. EUI ix '. i c,!C: M .'I 'Drawing u�' 1 MININGPR For Approval■Resubmit copies for approval For Your Use Please let me know if you have any ons or need any further information. m-� 21, G Martin • Marietta March 28, 2017 Ms. Judy Wehner Assistant State Mining Specialist NCDEQ-Energy, Mineral and Land Resources 1612 Mail Service Center Raleigh, North Carolina 27699-1612 RE: Martin Marietta Materials, Inc. East Alamance Quarry, Permit No. 01-08 Mine Permit Modification Resubmittal Dear Ms. Wehner: RECEIVED MAR 2 9 ZOV LANo QUALITY MINING PROGRAM This letter is in response to the letter of additional information requested dated February 21, 2017. The following information has been included to address the items in this letter. • The Asphalt site owners have redesigned the basin to place a retaining wall outside of the 50' stream buffer. This effectively removes the previous grading which would have encroached into the buffer. I have included 2 copies of the revised mine plan and 2 copies of the detailed engineering plans showing the revised basin. k Please feel free to contact me at (704) 409-1475 or atjay.nivens@martinmarietta.com should you have any questions or need any additional information. cere y, Jay evens Sr. Environmental Engineer Martin Marietta Materials, Inc. 8701 Red Oak Blvd. Suite 540 Charlotte, NC 28217 east alamance mine permit modification resubmittal coverletter 3-28-17.docx • Boyer, Janet From: Boyer, Janet Sent: Tuesday, March 14, 2017 11:05 AM To: 'Jay Nivens' Cc: Brian North; Vinson, Toby (toby.vinson@ncdencgov); Davis, Tracy (trary.davis@ncdenr.gov); Gantt, Matt Subject: RE: East Alamance Quarry Jay, We will be happy to review this proposal if you would like to submit it. However, we will still need a clear justification for why it is necessary to disturb the buffer. It seems from looking at the plans that there maybe room to alter the footprint and shift the basin so that it will be outside the buffer. Any encroachment into the 50-foot buffer will need to be backed up by information showing why there is no other option. Janet S. Boyer, PE State Mining Specialist Division of Energy, Mineral and Land Resources Department of Environmental Quality 919-707-9220 office Janet. boyerancdenr.aov 512 N. Salisbury Street —Archdale Building 1612 Mail Service Center Raleigh, NC 27699 . %'Nothing Compares.—... Email correspondence to and from this address is subject to the North Carolina Public Records Law and may be disclosed to third parties. From: Jay Nivens Imailtoday.Nivens@martinmarietta.comj Sent: Thursday, March 09, 2017 3:15 PM To: Boyer, Janet <janet.boyer@ncdenr.gov> Cc: Brian North <brian.north@martinmarietta.com> Subject: RE: East Alamance Quarry Janet, Thanks for following up with the concerns we have with this project. As we talked on the phone on the 6", we feel we have met the intent of the riparian buffer rules by allowing grading within the upper 20' zone of the stream buffer as allowed. You indicated you would need justification, per the Mine Act, on the proposed encroachment into the stream buffer. As we discussed, the situation we have on this site and we feel we have mitigated the Impact to the buffer by providing a treatment device with a higher rate of treatment and by using retaining walls in the design of the pond to further decrease the footprint. I have attached a copy of the detailed plan and a copy of the Stream Buffer Encroachment Detail that has been previously submitted. to help clearly show this area and the design of the pond. i • However with the respect of time, we are willing to re-establish the 20' encroachment area caused by the basin. We are proposing to follow the USDA-NRCS guidelines on plantings for riparian restoration(attached) by planting willows in the encroachment area. These plantings will be planted throughout the encroachment zone at spacing intervals of 8' on center, as specified in the guidelines. This will equate to approximately 175 plants to be planted. I have revised the Stream Suffer Encroachment Detail to indicate this intent. If this proposal will meet NCDEQ's requirement to re-establish the buffer we will be glad to resubmit the attached information for approval. If you have concerns please let me know and I will try to address them prior to resubmittal to prevent an additional review cycle. Thanks for your help in getting this project approved. Thanks, Jay Nivens Sr. Environmental Engineer Martin Marietta 8701 Red Oak Blvd. Suite 540 Charlotte, NC 28217 o. (704) 409-1475 m. (980) 613-9009 www.martinmarietta.com From: Davis, Tracy [mailto:trac .davis ncdenr. ov] Sent: Monday, March 06, 2017 10:33 AM To: Jay Nivens <Jay.Nivens@martinmarietta; com> Cc: Brian North <brian.north@martinmarietta.com>; Vinson, Toby <tob .vinson ncdenr. ov> Subject: Re: East Alamance Quarry EXTERNAL MAIL Thanks for the message. I asked Janet on February 24 to contact you to discuss your proposal further and to obtain further information/justification. I am checking with Janet now for an update. One of us will be in touch with you soon. My apologies, Tracy Tracy E. Davis, PE, CPM Director Division of Energy, Mineral, and Land Resources Department of Environmental Quality 919 707-9200 office tracydavis@ncdenr.gov 512 N. Salisbury Street —Archdale Building 1612 Mail Service Center Raleigh, NC 27699 i • Email correspondence to and from this address is subject to theNorth Carolino Public Records Lain► and may be disclosed to third parties. Sent from my Phone On Mar 6, 2017, at 9:28 AM, lay Nivens <Ja .Nivens martinmarietta.com> wrote: Good Morning Tracy, I wanted to follow up with you on the information contained in the correspondence below concerning the modification for the mine permit for our East Alamance Quarry. Can you provide an update on where we stand on this request for approval? Thanks for your help. Thanks, Jay Nivens Martin Marietta On Feb 22, 2017, at 1:38 PM, Davis, Tracy <tracy.davis ncdenr.eov> wrote: EXTERNAL MAIL I will look into this and get back to you shortly. Thanks, Tracy From: Jay Nivens [mailto:Jay.Nivens@martinmarietta.coml Sent: Wednesday, February 22, 2017 10:26 AM To: Davis, Tracy <tracv.day.is@ncdenr.gov> Cc: Brian North <brian.north a@martinmarietta.com> Subject: FW: East Alamance Quarry Good Morning Mr. Davis, Judy asked that I speak with you concerning the modification/approval of this mine permit. We are in the process of modifying our mining permit for our East Alamance Quarry located in Alamance County. This modification request was made to request a 20' encroachment into the 50' stream buffer. This encroachment provides for the construction of the embankment/dam section of a stormwater treatment pond for a new lease are we are providing a customer. Central Office has determined, after previous reviews, we will now be required to provide a plan to re-establish the buffer disturbance prior to approval of the permit. The construction of this pond, including the embankment/dam section within the 20' encroachment, will follow the DEQ approved planting and stabilization standards as specified on the mine plan. This mine site is located within the Neuse River Basin. The Neuse River Basin riparian buffer rules requires a 50' buffer along any intermittent or perennial stream within the basin. This buffer is splilko 2 categories: Zone 1 which extends 30*m the stream and Zone 2 which extends the remaining 20'. Zone 1 is to remain undisturbed except for certain uses and Zone 2 "which shall consist of a stable, vegetated area that is undisturbed except for approved uses and activities". The original design of this pond and the embankment/dam was designed so that we stay in compliance with this ordinance. The embankment/dam section of this pond will be located within the 20' Zone 2 of this buffer. The maintenance activities for this dam to prevent the growth of vegetation which will be a structural detriment to this dam, as directed by NCDEQ and the Mine Safety Health Administration (MSHA), are exempt from the "undisturbed" requirements for Zone 2. (per the table of uses in the ordinance) Our dam maintenance activities are to mow the dams we have on our sites twice a year to comply with these requirements and prevent the growth of trees on the dams. I request this permit be approved as all outstanding issues have been addressed and given the facts that based on the Neuse Buffer Rules and the planting restrictions for pond embankments/dams we are in compliance with all applicable laws and ordinances. I am sure Judy can provide any details and information previously submitted to NCDEQ. Please feel free to contact me if you have any questions or need any further information. I look forward to hearing from you. Thanks, Jay Nivens Sr. Environmental Engineer Martin Marietta 8701 Red Oak Blvd. Suite 540 Charlotte, NC 28217 o. (704) 409-1475 m. (980) 613-9009 www.martinmarietta.com From: Wehner, Judy [mailto:iudy.wehner@ncdenr.Qov] Sent: Wednesday, February 22, 2017 9:30 AM To: Jay Nivens <Jay.Nivens@martinmarietta.com> Subject: RE: East Alamance Quary EXTERNAL MAIL You need to discuss with Janet and/or Tracy. From. Jay Nivens[mailto:Jay.Nivens@martinmarietta.com] Sent: Tuesday, February 21, 2017 4:57 PM To: Wehner, Judy <ludy.wehner@ncdenr.eov> Cc: Brian North <brian.north@martinmarietta.com> Subject: Re: East Alamance Quary Judy, We will be glad to repla9he encroachment area. I wish this reque9ould have been made several months ago. Since this is a request coming from Central Office in your letter please provide the ordinance requiring the buffer to be replanted and the appropriate planting standard including the specifics of spacing and plants to be used. We want to be sure we provide the necessary level of detail on the resubmitted plans. Thanks, Jay On Feb 21, 2017, at 4:13 PM, Wehner, Judy <Iudy.wehner@ncdenr.gov> wrote: EXTERNAL MAIL Janet just informed me that I need to send another letter stating that the 50 foot buffer has to be re-established. She will not approve the enctoachment. From: Jay Nivens[mailto:Jay.Nivens@martinmarietta.com] Sent: Tuesday, February 21, 2017 3:58 PM To: Wehner, Judy <iudy.wehner@ncdenr.eov>; Boyer, Janet <ia net. bover@ ncdenr.sov> Cc: Brian North<brian.north@martinmarietta.com> Subject: RE: East Alamance Quary J udy, The buffer encroachment has been requested to construct a treatment pond within the stream buffer on a lease area we are providing to a customer. Please see the information below provide to REQ explaining the request: • The pre -submittal information provided to Matt Gantt to discuss this modification in an email on 9/27/16 (see attached) indicates the proposed construction of a treatment pond within the stream buffer. This information was forwarded from Matt to your attention indicating a modification was needed. • The original modification letter dated October 11, 2016 listed "The proposed impacts to the previously approved 50' stream buffer for the new lease area. This encroachment will encroach into the 50' Undisturbed Buffer approximately 20' leaving a 30' undisturbed buffer. This encroachment will run for approximately 350' along the stream channel." The plans clearly show and label a treatment pond being proposed in this area. • In your letter dated November 6, 2016 you requested additional information on the proposed treatment pond in this location. (See ItA5) The re -submitted information providla full engineering plan for this treatment pond showing the construction of the pond within the buffer, as requested. I hope this provides you the necessary information. If I can be of any further assistance please let me know. Thanks, Jay Nivens Sr. Environmental Engineer Martin Marietta 8701 Red Oak Blvd. Suite 540 Charlotte, NC 28217 o. (704) 409-1475 m. (980) 613-9009 www.martinmarietta.com From: Wehner, Judy [mailto:iudy.wehner@ncdenr.gov] Sent: Tuesday, February 21, 2017 3:26 PM To: Jay Nivens <Jay.Nivens@ma rtinmarietta.com> Cc: Brian North <brian.north@martinmarietta.com> Subject: East Alamance Quary EXTERNAL MAIL Why are your requesting to encroach on the stream buffer? I need a description of why you want to encroach on the buffer. That is what we mean by providing a description of the modification request. It appears to be expansion of the processing area. Asohalt plant? Stockpiles? Washing facility? I need this information to describe the modification within the permit. When a modification request is submitted we need a detailed description of the request. Judy Wehner Assistant State Mining Specialist Land Quality Section 919-707-9227 office Jud .Wehner ncdenr. ov Email 1612 Mail Service Center Raleigh, Norty Carolina 27699-1512 512 N. Salisbury Street Raleigh, North Carolina 27604 <image001.png> 6 Email correspondence to and from this address is subject to the North Carolina Public Records Law and may be disclosed to third parties. 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. Boyer, Janet To: Davis, Tracy, Wenner, Judy Cc: Vinson, Toby, Gantt, Matt; Cole, Brad Subject: RE: East Alamance Quarry This area is covered by Sue Homewood. She reviewed the 404 and 401 permits that are valid until 12/31/17 and said that they match the mine maps. She thought a buffer authorization may be necessary for a stormwater pond, but said that he Jordan buffer rules exempt projects that received 401s prior to the rules implementation, so these impacts would be grandfathered. Cover letter for modification lists six bullets. The second bullet says, "The proposed impacts to the previously approved 50' stream buffer for the new lease area. This encroachment will encroach into the 50' Undisturbed Buffer approximately 20' leaving a 30'undisturbed buffer. This encroachment will run for approximately 350' along the stream channel." There is no further explanation or iustification for the stream buffer encroachment. Sb. of the application for the modification states, "Existing streams within the permit boundary will have a 50" undisturbed buffer." On December 16, 2017, we received the following comment from Matt Gantt after he met with Jay Nivens Hi Janet and Judy, I have reviewed the revised modification submittal for the Martin Marietta East Alamance Quarry (01-08) and have the following comments: 1. Corrections to the plan have been made per my discussion with Jay Nivens on December 5, 2016, The only remaining issue I see is the 20' encroachment into the buffer zone below the Treatment Pond. I'll let you make the call on that one. Thanks, Matt I questioned the justification for the encroachment. It was not made clear in the cover letter or application. Mr. Nivens wrote to you before he discussed it with me. Additionally, I am confused about the Neuse River discussion in the email below, as this quarry is in the Cape Fear River basin. Janet S. Boyer, PE State Mining Specialist Division of Energy, Mineral and Land Resources Department of Environmental Quality 919-707-9220 office Ja net. boverCalncdenr.gov 512 N. Salisbury Street— Archdale Building 1612 Mail Service Center Raleigh, NC 27699 Wehner, Judy From: Boyer, Janet Sent: Friday, February 24, 201710:45 AM To: Davis, Tracy, Wehner, Judy Cc: Vinson, Toby, Gantt, Matt; Cole, Brad Subject: RE: East Alamance Quarry I am confused about the Neuse River discussion In the email below, as this quarry is in the Cape Fear River basin. Jennifer Burdette did not review this application. This area is covered by sue Homewood. Sue reviewed the 404 and 401 permits that are valid until 12/31/17 and said that they match the mine maps. She thought a buffer authorization may be necessary for a stormwater pond, but said that he Jordan buffer rules exempt projects that received 401s prior to the rules implementation, so these impacts would be grandfathered. The cover letter for modification lists six bullets. The second bullet says, "The proposed impacts to the previously approved Sly stream buffer for the new lease area. This encroachment will encroach into the 50' Undisturbed Buffer approximately 20' leaving a 30'undisturbed buffer. This encroachment will run for approximately 350' along the stream channel." There is no further explanation or justification for the stream buffer encroachment. Ski. of the application for the modification states, "Existing streams within the permit boundary will have a 50' undisturbed buffer." On December 16, 2017, we received the following comment from Matt Gantt after he met with Jay Nivens Hi Janet and Judy, I have reviewed the revised modification submittal for the Martin Marietta East Alarrance Quarry (01-08) and have the following comments: 1. Corrections to the plan have been made per my discussion with Jay Nivens on December 5, 2016. The only remaining issue I see is the 21 encroachment into the buffer zone below the Treatment Pond. I'll let you make the call on that one. Thanks, Matt I questioned the justification for the encroachment. It was not made clear In the cover letter or application. It appears that there is possibly room to push the basin slightly north and stay out of the 5d buffer. Mr. Nivens wrote to you before he discussed it with me. Janet S. Boyer, PE State Mining Specialist Division of Energy, Mineral and Land Resources Department of Environmental Quality 919-707-9220 office Janet. boyer(rancdenr.pov 512 N. Salisbury Street —Archdale Building 1612 Mail Service Center Raleinh NC 77t194 • • �-- Nothing Compares,-.._ Email correspondence to and from this address is subject to the North Carolina Public Records Law and may be disclosed to third parties. From: Davis, Tracy Sent: Wednesday, February 22, 20171:38 PM To: Boyer, Janet <janet.boyer@ncdenr.gov>; Wenner, Judy <judy.wehner@ncdenr.gov> Cc: Vinson, Toby <toby.vinson@ncdenr.gov>; Gantt, Matt <matt.gantt@ncdenr.gov>; Cole, Brad <brad.cole@ncdenr.gov> Subject: FW: East Alamance Quarry Janet/Judy: What is Jennifer Burdette's/DWR's position on this Zone 2 buffer encroachment for the Installation and maintenance of an erosion and sedimentation control device? Are there any DWR approvals required? Please respond by Noon on Friday Thanks, Tracy From: Jay Nivens[mailto:Jay.Nivens(&martinmarietta.coml Sent: Wednesday, February 22, 201710:26 AM To: Davis, Tracy <tracv.davis@ncdencgov> Cc: Brian North<brian.north(mmartinmarietta.com> Subject: FW: East Alamance Quarry Good Morning Mr. Davis, Judy asked that I speak with you concerning the modification/approval of this mine permit. We are in the process of modifying our mining permit for our East Alamance Quarry located in Alamance County. This modification request was made to request a 20' encroachment into the 50' stream buffer. This encroachment provides for the construction of the embankment/dam section of a stormwater treatment pond fora new lease are we are providing a customer. Central Office has determined, after previous reviews, we will now be required to provide a plan to re-establish the buffer disturbance prior to approval of the permit. The construction of this pond, including the embankment/dam section within the 20' encroachment, will follow the DEQ approved planting and stabilization standards as specified on the mine plan. This mine site is located within the Neuse River Basin. The Neuse River Basin riparian buffer rules requires a 50' buffer along any intermittent or perennial stream within the basin. This buffer is split into 2 categories: Zone 1 which extends 30' from the stream and Zone 2 which extends the remaining 20'. Zone 1 is to remain undisturbed except for certain uses and Zone 2 "which shall consist of a stable, vegetated area that is undisturbed except for approved uses and activities". The original design of this pond and the embankment/dam was designed so that we stay in compliance with this ordinance. The embankment/dam section of this pond will be located within the 20' Zone 2 of this buffer. The maintenance activities for this dam to prevent the growth of vegetation which will be a structural detriment to this dam, as directed by NCDEQ and the Mine Sa*Health Administration (MSHA), are exemorom the "undisturbed" requirements for Zone 2. (per the table of uses in the ordinance) Our dam maintenance activities are to mow the dams we have on our sites twice a year to comply with these requirements and prevent the growth of trees on the dams. I request this permit be approved as all outstanding issues have been addressed and given the facts that based on the Neuse Buffer Rules and the planting restrictions for pond embankments/dams we are in compliance with all applicable laws and ordinances. Vam sure Judy can provide any details and information previously submitted to NCDEQ. Please feel free to contact me if you have any questions or need any further information. I look forward to hearing from you. Thanks, Jay Nivens Sr. Environmental Engineer Martin Marietta 8701 Red Oak Blvd. Suite 540 Charlotte, NC 28217 o. (704) 409-1475 m. (980) 613-9009 www.martinmarietta.com From: Wehner, Judy mailto.•iudy.wehner@ncdenr.g_ov) Sent: Wednesday, February 22, 2017 9:30 AM To: Jay Nivens <Ja .Nivens martinmarietta.com> Subject: RE: East Alamance Quary EXTERNAL MAIL You need to discuss with Janet and/or Tracy. From: Jay Nivens [mailto:Jay.Nivens@martinmarietta.comj Sent: Tuesday, February 21, 2017 4:57 PM To: Wehner, Judy <iudy.wehner@ncdenr.eov> Cc: Brian North <brian.north@martinmarietta.com> Subject: Re: East Alamance Quary Judy, We will be glad to replant the encroachment area. I wish this request could have been made several months ago. Since this is a request coming from Central Office in your letter please provide the ordinance requiring the buffer to be replanted and the appropriate planting standard including the specifics of spacing and plants to be used. We want to be sure we provide the necessary level of detail on the resubmitted plans. Thanks, Jay • On Feb 21, 2017, at 4:13 PM, Wehner, Judy <ludy.wehner@ncdenr.gov> wrote: EXTERNAL MAIL Janet just informed me that I need to send another letter stating that the 50 foot buffer has to be re- established. She will not approve the enctoachment. From: Jay Nivensfmailto:Jay.Nivens@martinmarietta.coml Sent: Tuesday, February 21, 2017 3:58 PM To: Wehner, Judy <iudy.wehner@ncdenr.eov>; Boyer, Janet <]anet.boyer@ncdenr.�ov> Cc: Brian North <brian.north@martinmarietta.com> Subject: RE: East Alamance Quary Judy, The buffer encroachment has been requested to construct a treatment pond within the stream buffer on a lease area we are providing to a customer. Please see the information below provide to DEQ explaining the request: The pre -submittal information provided to Matt Gantt to discuss this modification in an email on 9/27/16 (see attached) indicates the proposed construction of a treatment pond within the stream buffer. This information was forwarded from Matt to your attention indicating a modification was needed. The original modification letter dated October 11, 2016 listed "The proposed impacts to the previously approved 50' stream buffer for the new lease area. This encroachment will encroach into the 50' Undisturbed Buffer approximately 20' leaving a 30' undisturbed buffer. This encroachment will run for approximately 350' along the stream channel." The plans clearly show and label a treatment pond being proposed in this area. In your letter dated November 6, 2016 you requested additional information on the proposed treatment pond in this location. (See Item #5) The re -submitted information provided a full engineering plan for this treatment pond showing the construction of the pond within the buffer, as requested. I hope this provides you the necessary information. If I can be of any further assistance please let me know. Thanks, Jay Nivens Sr. Environmental Engineer Martin Marietta 8701 Red Oak Blvd. Suite 540 Charlotte, NC 28217 o. (704) 409-1475 m. (980) 613-9009 www. m a rtin ma rietta. com From: Wehner, Judy [mailto:iud*iehner@ncdenr.govl Sent: Tuesday, February 21, 2017 3:26 PM To: Jay Nivens <Jay.Nivens@martinmarietta.com> Cc: Brian North<brian.north@martinmarietta.com> Subject: East Alamance Quary EXTERNAL MAIL Why are your requesting to encroach on the stream buffer? I need a description of why you want to encroach on the buffer. That is what we mean by providing a description of the modification request. It appears to be expansion of the processing area. Asohalt plant? Stockpiles? Washing facility? I need this information to describe the modification within the permit. When a modification request is submitted we need a detailed description of the request. Judy Wehner Assistant State Mining Specialist Land Quality Section 919-707-9227 office Judy,.Wehner(a-)ncdenr.gov Email 1612 Mail Service Center Raleigh, Norty Carolina 27699-1512 512 N. Salisbury Street Raleigh, North Carolina 27604 <image001.png> Email correspondence to and from this address is subject to the North Carolina Public Records Law and may be disclosed to third parties. 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. Kra• Energy, Mineral e, Land Resources 6NARCNNYM>L W9LI Y _ Certified Mail Return Receipt Requested 7013 2630 0001 8998 9617 Mr. Jay Nivens Martin Marietta Materials Inc. 8701 Red Oak Boulevard, Suite 540 Charlotte, North Carolina 28217 RE: East Alamance Quarry Mining Permit No. 01-08 Alamance County Cape Fear River Basin Dear Mr. Nivens: February 21, 2017 • ROY COOPER wN,Ra+ MICHAEL S. REGAN sN.rm.y TRACY DAVIS-- -- Otmnor We have reviewed the modification request and additional information your company submitted for the referenced mine site. In order for this office to complete its review of the referenced project in accordance with GS 74-50 and 51 of the Mining Act of 1971, please provide the additional or revised information in accordance with the following comments: Revise the mine plans to re=establish a mini8mum 50 foot buffer along the stream next to the lease area. It has been determined that encroachment Into the buffer will not be approved. Please be advised that our review cannot be completed until all of the items listed above have been fully addressed. In addition, please note this office may request additional information, not included in this letter, as the mining application review progresses. Based upon our review of the submitted project documents, the following recommendations are offered for your consideration and do not require a response: It may be beneficial for you to request pre -application meetings with our central and regional staff to ensure a smoother application process. 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: SlR urNaNCaMo I rnnnvrc Quaky I Rner9y. MIMfAImELane Re9p,Rq S2KShcs Stry 11612M1$eMtt w I1tnlelpF,. NorthtardMali69916a 9197W] 00 • 0 Certified Mail Mr. Nivens Page Two Division of Energy, Mineral and Land Resources Department of Environmental Quality 1612 Mail Service Center Raleigh, NC 27699-1612 As required by 15A NCAC 5B.0013, 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 Department's 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 processing your application sooner. Please contact me at (919) 707-9220 if you have any questions. ncarely, udith ehner Assistant State Mining Specialist cc: Mr. Matt Gantt, PE C� • Wehner, Judy From: Jay Nivens <Jay.Nivens@maninmarietta.com> Sent: Tuesday, February 21, 2017 3:58 PM To: Wehner, Judy, Boyer, Janet Cc: Brian North Subject: RE: East Alamance Quary Attachments: Martin Marietta East Alamance Quarry Judy, The buffer encroachment has been requested to construct a treatment pond within the stream buffer on a lease area we are providing to a customer. Please see the information below provide to DEQ explaining the request: The pre -submittal information provided to Matt Gantt to discuss this modification in an email on 9/27/16 (see attached) indicates the proposed construction of a treatment pond within the stream buffer. This information was forwarded from Matt to your attention indicating a modiFlation was needed. The original modification letter dated October 11, 2016listed "The proposed impacts to the previously approved 50'stream buffer for the new lease area. This encroachment will encroach into the 50' Undisturbed Buffer approximately 20' leaving a 30' undisturbed buffer. This encroachment will run for approximately 350' along the stream channel." The plans clearly show and label a treatment pond being proposed in this area. In your letter dated November 6, 2016 you requested additional information on the proposed treatment pond in this location, (See Item #5) The re -submitted information provided a full engineering plan forthis treatment pond showing the construction of the pond within the buffer, as requested. I hope this provides you the necessary information. If I can be of any further assistance please let me know. Thanks, Jay Nivens Sr. Environmental Engineer Martin Marietta 8701 Red Oak Blvd. Suite 540 Charlotte, NC 28217 0.(704)409-1475 m.(980)613-9009 www.martinmarietta.com From: Weimer, Judy jmailto:judy.wehner@ncdenr.gov] Sent: Tuesday, February 21, 2017 3:26 PM To: Jay Nivens <Jay.Nivens@martinmarietta.com> Cc: Brian North <brian.north@maftinmarietta.com> Subject: East Alamance Quary EXTERNAL MAIL Why are your requesting to encroach A stream buffer? I need a description o4y you want to encroach on the buffer. That is what we mean by providing a description of the modification request. It appears to be expansion of the processing area. Asohalt plant? Stockpiles? Washing facility? I need this information to describe the modification within the permit. When a modification request is submitted we need a detailed description of the request. Judy Wehner Assistant State Mining Specialist Land Quality Section 919-707-9227 office Jud.y.Wehner(@ncdenr.gov Email 1612 Mail Service Center Raleigh, Norty Carolina 27699-1512 512 N. Salisbury Street Raleigh, North Carolina 27604 N t .1 0.- ^Nothing Compares-,,,-. Email correspondence to and from this address is subject to the North Carolina Public Records Law and may be disclosed to third parties. 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. Wenner, Judy From: Jay Nivens <1ay.Nivens@martinmarietta.com> Sent: Tuesday, September 27, 2016 9:27 AM To: Gantt, Matt Subject: Martin Marietta East Alamance Quarry Attachments: Riley Paving - East Alamance Proposed Development Plans.pdf Good Morning Matt, I wanted to see if you could help me out. We have a customer who is looking to build a new asphalt plant at our East Alamance Quarry, They will be building this within the current mine permitted area. I have attached a plan they have provided for this proposed development. Normally we hold a 50' undisturbed buffer along each of our creeks within the permitted area. They have requested permission to encroach into this 50' buffer with the fill slopes of a EC & WQ treatment basin, They will be holding a 30' undisturbed buffer from the top of bank. Will this be acceptable under the current mining rules? Once we get this plan finalized we will be submitting a permit modification to add this development Thanks for your help] I Havea Great Dayl Thanks, Jay Nivens Sr. Environmental Engineer Martin Marietta 8701 Red Oak Blvd. Suite 540 Charlotte, NC 28217 o. (704) 409-1475 m. (980) 613-9009 www. martin marietta.com Wehner, Judy From: Homewood, Sue Sent: Monday, January 30, 2017 4:23 RM To: Wehner, Judy Cc: Gantt, Matt; Jay Nivens (Jay.Nivens@martinmarietta.com) Subject: RE: East Alamance Judy, I reviewed the copies of the 404 and 401 permits that were submitted by Martin Marietta. The impacts shown on the mine map match the impacts shown in these permits and the permits are valid umll 12/31/17. In addition, I previously noted that a buffer authorization maybe necessary for a stormwater pond, however the Jordan buffer rules exempt projects that received 401s prior to the rules implementation, so these impacts would be grandfathered. 1 apologize that my comment on that was in error. I hope this helps Thanks, Sue Homewood Division of Water Resources, Winston Salem Regional Office Department of Environmental Quality 336 776 9693 office 336 813 1863 mobile Sue. Homewood@ncdenr.gov 450 W, Hanes Mill Rd, Suite 300 Winston Salem NC 27105 ^Nothing Compares Email correspondence to and from this address is subject to the North Carolina Public Records Law and may be disclosed to third parties. From: Homewood, Sue Sent: Friday, January 06, 2017 30;59 AM To: Wehner, Judy ejudy.wehner@ncdenr.gov> Subject: RE: East Alamance Hello Judy, The East Alamance Minehas an Individual 401 from DWR. The 401 expires upon expiration of the 404 issued by the VSACE and I don't have a copy of that permit so I'm unable to verity the expiration date. Since I no longer have a copy of the mine plan (sent back after my review), I'm unable to compare the approved impacts with those shown in the recent mine application, Thanks, 0 0 Sue Homewood Division of Water Resources, Winston Salem Regional Office Department of Environmental Quality 336 776 9693 office 336 813 1863 mobile Sue. Homewood a(D.ncdenr.Qov 450 W. Hanes Mill Rd, Suite 300 Winston Salem NC 27105 Nothing Compares—,, N"D'. , Email correspondence to and from this address is subject to the North Carolina Public Records Law and may be disclosed to third parties. From: Wehner, Judy Sent: Friday, January 06, 2017 10:16 AM To: Homewood, Sue <sue.homewoodencdenr.gov> Subject: East Alamance Please see the last bullet. MINING CHECKLIST FOR ROUTINCnG' • + r/�' (\/�, �� Applicant's Name. FrojectName: t�/e! r'�✓i %���� IXti�Yi.{/ r ^ 4V Appli,/IP/rmit�Na�: /)OI`O� County: IA, Date Received: I P4 Rmietvtr:V l " " River Basin Name: ❑ Neva ❑ Renewal ❑ Ma i ficatim (inside permit boundaries) ❑ Modifwation (outside permit 6awssdaries) ❑ Traufo ❑Rekesor ❑ Partial Release ❑ Additional Information ❑ Fee Needed: s ❑ For Received.• p Please ute noire applicat ow arc a//g��e'v: Ins "Negeonal OffieeG cogWropleG marl&'&($ Regiaal Offw Miming AW-10160s Review ieP to meapy and attc8 M6 tk DWQradOWR'Misiag Applimion Review Pow^ to da at6n aPy: eewddaR apaaade Rrpi+el Engineer) Date: Routed a 4 ' Ra'd ❑ Division of Wafer Resources Date: Routed Re?d ❑ NC Wildlife Resources Commission Date. Routed Reed ❑ US Fish & Wildlife Service Date: Routed Reeed (Ody nroapplvaiwuaid nadijwtion rrquatsthmodd laid roc tkpenm) Plane route first 7 pages of the application and any location mops to ❑ Division of Parks & Recreation Date: Routed Rec d ❑ NC Geological Survey Section Date: Routed Rec'd ❑ Division of Maim Fisiuries Date: Routed Reed ❑ Ditdsion of Soil &Water Conservation (plus LEA) Dow Routed Reed (Ody teaapplications adw iowtimurniams; Ad edd lad w the peroot) ❑ Dioisian of Archives & History Date. Routed Ra d (Ody areo apphoves) ❑ Other: Date: Routed Reed **SuspenseDateforComments: (wlater than zsdaysfromreceipt) L Transmittal Letter Martin 8701 Marietta 8701 Red Oak Blvd. Suite 540 Marietta Charlotte, NC 28217 (P) 704-409-1475 (F) 704-527-9283 To: NCDEQ - Energy Mining Land Resources 512 N Salisbury Street - 5th Floor Raleigh, NC 27604-1170 Attention: JudyWehner Re, East Alamance Quarry Mine Permit Modification Resubmittal w are sen g you Drawings �/ Prints �I Letter Change Order Plans Reproducible For Approval Approved as Submitted Resubmit copies for approval For Your Use Approved as Noted As Requested Returned for Corrections Comments: Please let me know if you have any questions or need any further information. Copy ta: 1/23/17 SI to Martin • Marietta January 23, 2017 Ms. Judy Wehner Assistant State Mining Specialist NCDEQ-Energy, Mineral and Land Resources 1612 Mail Service Center Raleigh, North Carolina 27699.1612 RE: Martin Marietta Materials, Inc. East Alamance Quarry, Permit No. 01-08 Mine Permit Modification Resubmittal Dear Ms. Wehner: This letter is in response to the letter of additional information requested dated January 6, 2017. The following information has been included to address the items in this letter. Two copies of the approved 404/401 along with maps detailing the areas of disturbance have been provide. Please feel free to contact me at (704) 409-1475 or at jay.nivens@martinmarietta.com should you have any questions or need any additional information. Sincerely, RECEIVED JAN 2 4 2017 Jay Nivens Sr. Environmental Engineer LAND QUALI7y MI Martin Marietta Materials, Inc. NING PROGRAM 8701 Red Oak Blvd. Suite 540 Charlotte, NC 28217 east alamance mine permit modification resubmittal coverletter 1-20-17.docx F VN A I Fq0 • • Michael F. Easlry, Govcmor O G William G. Ross Jr., Samtary r? r Noah Cuoline Department of Envimnmenr end Natural Rmourrm > y Colvin H. Sullins. Director Division of Water Quality CC V G June 26, 2007 oD Mr. Steve Whitt RECOVED V Martin Marietta Materials, Inc. Am 2 4 2017 P.O. Box 30013 Raleigh, NC 27622-0013 LAND QUALITY MINING PROGRAM Re: Martin Marietta East Alamance Quarry Expansion, Alamance County DWQ #2O050688, Vey. 2; USACE Action ID. No. SAW-2005-21057-201 APPROVAL, of 401 Water Quality Certification with Additional Conditions - REVISED Dear Mr. Whitt: Attached hereto is a copy of Certification No. 3669 issued to Mr. Steve Whitt and Martin Marietta Materials, Inc., dated June 26, 2007. This Certification replaces the Certification issued to you on June 25, 2007. In addition, you should get any other federal, state or local permits before you go ahead with your project including (but not limited to) Solid Waste, Sediment and Erosion Control, Stormwater, Dam Safety, Non -discharge and Water Supply Watershed regulations. If we can be of further assistance, do not hesitate to contact us. rely Poleen H. Sullins, Director CHSlcbklijm Attachments: NCDWQ 401 WQC Summary of Permanent Impacts and Mitigation Requirements Certificate of Completion cc: Becky Fox, EPA, 1307 Firefly Road, Whittier, NC 28789 U.S. Army Corps of Engineers, Raleigh Regulatory Field Office, Wilmington District, USACOE Daryl Lamb, DWQ, Winston-Salem Regional Office DLR Winston-Salem Regional Office File Copy Central Files Harlan Britt, Kimley-Horn and Associates, Inc., 3001 Weston Parkway, Cary, NC 27513 Filename: 05060aVer2MnrtinMariemaEaslAh man"Qua rryExpansion(Atemanm)401 IC_revised 401 OvemiphVExpmss Room Permits Gn0 NaNtirr oljne 16W men Sense Center, Winston-Salem, Noah Carlos 276991650 /tt�r %% 2321 Crabtree Boulemal, Suite 250, Winslon Salem, NOM Censure 276N Prune: 919-733-17M 1 FAX 919-733869311Memet: httc:nh2o anr.nate.m m7nowMlands An Equal OppoaunirylAarmnim Action Empbyer-50% RaoydedNlO% Pad Consumer Paper \� Mr, Steve Whiled Martin Marietta Materials., Inc. 1 Page of June 26, 2007 NORTH CAROLINA 401 WATER QUALITY CERTIFICATION THIS CERTIFICATION is issued in conformity with the requirements of Section 401 Public Laws 92-500 and 95-217 of the United States and subject to the North Carolina Division of Water Quality (DWQ) Regulations in 15 NCAC 2H, Section .0500 to Mr. Steve Whitt and Martin Marietta Materials, Inc., to fill or otherwise impact 0.44 acres of 404/wetland, and 5,326 linear feet of (3,044 linear feet perennial stream impact, and 2,282 linear feet intermittent stream impact), to construct the proposed Martin Marietta East Alamance Quarry expansion, which is located south of Sandy Cross Road (SRI752) and west of NC State Highway 49, approximately 4 miles north of Interstate 40/85, exit 150, in Alamance County, North Carolina, pursuant to an application dated November 13, 2006 and received by the DWQ on November 17, 2006, and by Public Notices by the U.S. Army Corps of Engineers issued on the 28" day of November 28 of 2006 and April 25, 2006, (received by DWQ on November 28, 2006, and April 27, 2007, respectively), with additional information received on February 5, 2007, April 18, 2007, and June 18, 2007. The application and supporting documentation provides adequate assurance that the proposed work will not result in a violation of applicable Water Quality Standards and discharge guidelines. Therefore, the State of North Carolina certifies that this activity will not violate the applicable portions of Sections 301, 302, 303, 306, 307 of PL 92.500 and Pill, 95-217 if conducted in accordance with the application, the supporting documentation, and conditions hereinafter set forth. This approval is only valid for the purpose and design submitted in the application materials and as described in the Public Notice. If the project is changed, prior to notification a new application for a new Certification is required. If the property is sold, the new owner must be given a copy of the Certification and approval letter and is thereby responsible for complying with all conditions of this Certification, Any new owner must notify the Division and request the Certification be issued in their time. Should wetland or stream fill be requested in the future, additional compensatory mitigation may be required as: described in 15A NCAC 2H .0506 (h) (6) and (7). If any plan revisions from the approved site plan result in a change in stream or wetland impact or an increase in impervious surfaces, the DWQ shall be notified in writing and a new application for 401 Certification may be required. For this approval to be valid, compliance with the conditions listed below is required. Conditions of Certification: 1. Impacts Approved The following impacts are hereby approved as long as all of the other specific and general conditions of this Certification (or Isolated Wetland Permit) are met. No other impacts are approved including incidental impacts: Type of Impact I Amount Approved ails Plan Location or Reference 404/Wetland 1 0.44 acres Application and Public Notice Stream- perennial 3,044 linear feel Application and Public Notice Stream - imerminent 2,2s2 linear feet1 Application and Public Notice . Mr. Steve Whitt an rtin Marietta Materials, Inc. Page 3 of 6 .Zane 26, 2007 Sediment and Erosion Control: 2. Erosion and sediment control practices must be in full compliance with all specifications governing the proper design, installation and operation and maintenance of such Best Management Practices in order to protect surface waters standards: a. The erosion and sediment control measures for the project must be designed, installed, operated, and maintained in accordance with the most recent version of the North Carolina Sediment and Erosion Control Planning and Design Manual. b. The design, installation, operation, and maintenance of the sediment and erosion control measures must be such that they equal, or exceed, the requirements specified in the most recent version of the North Carolina Sediment and Erosion Control Manual. The devices shall be maintained on all construction sites, borrow sites, and waste pile (spoil) projects, including contractor -owned or ]eased borrow pits associated with the project. c. Sufficient materials required for stabilization and/or repair of erosion control measures and stormwater routing and treatment shall be on site at all times. 3. No waste, spoil, solids, or fill of any kind shall occur in wetlands, waters, or riparian areas beyond the footprint of the impacts depicted in the 404/401 Permit Application. All construction activities, including the design, installation, operation, and maintenance of sediment and erosion control Best Management Practices, shall be performed so that no violations of state water quality standards, statutes, or rules occur; 4. Sediment and erosion control measures shall not be placed in wetlands or waters to the maximum extent practicable. If placement of sediment and erosion control devices in wetlands and waters is unavoidable, they shall be removed and the natural grade restored within six months of the date that the Division of Land Resources has released the project; 5. Protective Fencing - The outside buffer, wetland or water boundary and along the construction corridor within these boundaries approved under this authorization shall be clearly marked with orange warning fencing (or similar high visibility material) for the areas that have been approved to infringe within the buffer, wetland or water prior to any land disturbing activities; Continuing Compliance: 6. Mr. Steve Whitt and Martin Marietta Materials, Inc. shall conduct construction activities in a manner consistent with State water quality standards (including any requirements resulting from compliance with section 303(d) of the Clean Water Act) and any other appropriate requirements of State law and federal law. If the Division determines that such standards or laws are not being met (including the failure to sustain a designated or achieved use) or that State or federal law is being violated, or that further conditions are necessary to assure compliance, the Division may reevaluate and modify this Certification to include conditions appropriate to assure compliance with such standards and requirements in accordance with 15A NCAC 2H.0507(d). Before modifying the Certification, the Division shall notify Mr. Steve Whitt and Martin Marietta Materials, Mr. Steve WhiMartin Marietta Materials, Inc. Page 4 of June 26, 2007 Inc., and the US Amy Corps of Engineers, provide public notice in accordance with 15A NCAC 2H.0503 and provide opportunity fur public hearing in accordance with 15A NCAC 2H.0504. Any new or revised conditions shall be provided to Mr. Steve Whitt and Martin Marietta Materials, Inc. in writing, shall be provided to the United States Army Corps of Engineers for reference in any Permit issued pursuant to Section 404 of the Clean Water Act, and shall also become conditions of the 404 Permit for the project; ti ation: 7. Compensatory Mitigation Using the Ecosystem Enhancement Program (EEP) Mitigation must be provided for the proposed impacts as specified in the table below. 'We understand that you wish to make a payment to the Wetlands Restoration Fund administered by the NC Ecosystem Enhancement Program (EEP) to meet this mitigation requirement. This has been determined by the DWQ to be a suitable method to meet the mitigation requirement. Until the EEP receives and cleats your check (made payable to: DENR— Ecosystem Enhancement Program Office), no impacts specified in this Authorization Certificate shall occur. The EEP should be contacted at (919) 733-5205 if you have any questions concerning payment into a restoration fund. You have 60 calendar days from the date of this approval to make this payment. For accounting purposes, this Authorization Certificate authorizes payment into the Wetlands Restoration Fund to meet the following compensatory mitigation requirement: Compensatory Mitigation Required River and Sub -basin Number Stream - perennial 13,044 linear feet Cape Fear/03030002 S. Construction Stormwater Permit NCG010000 Upon the approval of an Erosion and Sedimentation Control Plan issued by the Division of Land Resources (DLR) or a DLR delegated local erosion and sedimentation control program, an NPDES General stormwater permit (NCG010000) administered by DWQ is automatically issued to the project. This General Permit allows stormwater to be discharged during land disturbing construction activities as stipulated by conditions in the permit. If your project is covered by this permit [applicable to construction projects that disturb one (1) or more acres], full compliance with permit conditions including the sedimentation control plan, self -monitoring, record keeping and reporting requirements are required. A copy of this permit and monitoring report forms may be found at hlto•//h2o enr state nc us/su/Forms Documents him.; 9. Culvert Installation All work in or adjacent to stream waters shall be conducted in a dry work area. Approved BMP measures from the most current version of NCDOT Construction and Maintenance Activities manual (http�//www.ncdot.oraMoli/operations/13MP manual/downloadBMP Manual ndfl Mr. Steve Whitt and in Marietta Materials, Inc. Page S of 6 June 26, 2007 such as sandbags, rock berms, cofferdams and other diversion structures shall be used to prevent excavation in flowing water. Culverts required for this project shall be installed in such a manner that the original stream profiles are not altered. Existing stream dimensions (including the cross section dimensions, pattern, and longitudinal profile) must be maintained above and below locations of each culvert. Culverts shall be designed and installed to allow for aquatic life movement as well as to prevent head cutting of the streams. If any of the existing pipes are or become perched, the appropriate stream grade shall be re-established or, if the pipes installed in a perched manner, the pipes shall be removed and re -installed correctly, Culvert(s) shall not be installed in such a manner that will cause aggradation or erosion of the stream up or down stream of the culvert(s). Existing stream dimensions (including the cross section dimensions, pattern and longitudinal profile) shall be maintained above and below locations of each culvert. Therefore, you must provide plans with adequate details that indicate that the current stability of the stream will be maintained or enhanced. You must receive written approval from this Office for the above plans before the culvert(s) is installed. Culvert(s) must be installed according to approved plans. Placement of culverts and other structures in waters, streams, and wetlands must be placed below the elevation of the streambed by one foot for all culverts with a diameter greater than 48 inches, and 20 percent of the culvert diameter for culverts having a diameter less than 48 inches, to allow low flow passage of water and aquatic life. Design and placement of culverts and other structures including temporary erosion control measures shall not be conducted in a manner that may result in dis-equilibrium of wetlands or streambeds or banks, adjacent to or upstream and down stream of the above structures. The applicant is required to provide evidence that the equilibrium shall be maintained if requested in writing by DWQ. The establishment of native, woody vegetation and other soft stream bank stabilization techniques must be used where practicable instead of rip rap or other bank hardening methods. If rip -rap is necessary, it shall not be placed in the stream bed, unless specifically approved by the Division of Water Quality. Installation of culverts in wetlands must ensure continuity of water movement and be designed to adequately accommodate high water or flood conditions. Upon completion of the project, the Applicant shall complete and return the enclosed "Certificate of Completion" form to notify NCDWQ when all work included in the §401 Certification has been completed. The responsible party shall complete the attached form and return it to the 401/Wetlands Unit of the NC Division of Water Quality upon completion of the project, Please send photographs upstream and downstream of each culvert site to document correct installation along with the Certificate of Completion form. Mr. Steve Whi Martin Marietta Materials, Inc. Page 6 of 6 June 26, 2007 10. Certificate of Completion Upon completion of all work approved within the 401 Water Quality Certification or applicable Buffer Rules, and any subsequent modifications, the applicant is required to return the attached certificate of completion to the 401 Oversight/Express Review Permitting Unit, North Carolina Division of Water Quality, 1650 Mail Service Center, Winston-Salem, NC, 27699-1650. Also, this approval to proceed with your proposed impacts or to conduct impacts to waters as depicted in your application shall expire upon expiration of the 404 or CAMA Permit. If this Certification is unacceptable to you, you have the right to art adjudicatory hearing upon written request within sixty (60) days following receipt of this Certification. This request must be in the form of a written petition conforming to Chapter 150E of the North Carolina General Statutes and filed with the Office of Administrative Hearings, 6714 Mail Service Center, Winston-Salem, N.C. 27699-6714. If modifications are made to an original Certification, you have the right to an adjudicatory hearing on the modifications upon written request within sixty (60) days following receipt of the Certification. Unless such demands are made, this Certification shall be final and binding. This the 26" day of June 2 7 DIVISION OF WAXM�ER�ALITY �oleen H. Sullins, Director 9m*e CHS/ebk/rlm a �QQ WAT%0 • ichael F. Easley, Governor Q L William G. Ross IT., Secmmry yr North Carolina Department ofEnvironmeeund Namral Rrsources y D Y Coleco H. Sullins,aDhaetor Division or WWateis r Quality North Carolina Division of Water Quality 401 Water Quality Certification Summary of Permitted Impacts and Mitigation Requirements In accordance with ISA NCAC 2H.0500, Mr. Steve Whitt and Martin Marietta Materials, Inc., to fill or otherwise impact OA4 acres of 404/wetland, and 5,326 linear feet of (3,044 linear feet perennial stream impact, and 2,282 linear feet intermittent stream impact), to construct the proposed Martin Marietta East Alamance Quarry expansion, which is located south of Sandy Cross Road (SR1752) and west of NC State Highway 49, approximately 4 miles north of Interstate 40/85, exit 150, in Alamance County, North Carolina. All activities associated with these authorized impacts must be conducted with the conditions listed in the attached Permit transmittal letter. THIS CERTIFICATION IS NOT VALID WITHOUT THE ATTACHMENTS. COMPENSATORY MITIGATION REQUIREMENTS, ECOSYSTEM DWQ PROJECT N: 20050688, Ver.2 LOCATION: Near Green Level COUNTY Alamance BASIN/ SUB BASIN Cape Fear/03030002 As required by 15A NCAC 2H.0500, and the conditions of this Certification, you are required to compensate for the above mitigable impacts through the restoration, creation, enhancement or preservation of wetlands, surface waters and riparian buffers as outlined below prior to conducting any activities thm impact or degrade the waters of the slate. Note: Acreage requirements proposed to he mitigated through the Ecosystem Enhancement Program must be rounded to one -quarter acre increments and linear foot requirements must be rounded up to the nearest foot according to 15 2R.0503(b). Impacts . Mitigation 31044 Linear Feet of Perennial Stream 3,044 Linear Feet of Perennial Stream One of the options you have available to satisfy the compensatory mitigation requirement is through the payment of a fee to the Wetlands Restoration Fund pu NCAC2R.0503. tfyou choose this option, please sign this form and mail the form along with a copy of your 401 Certification or Buffer Approval to the Ecosystem Enhancement Program at the address below. An invoice for the appropriate amount of payment will be sent to you upon receipt of this form. PLEASE NOTE, THE ABOVE IMPACTS ARE NOT AUTHORIZED UNTIL YOU RECEIVE NOTIFICATION THAT YOUR PAYMENT HAS BEEN PROCESSED BY THE ECOSYTEM ENHANCMENT PROGRAM. Signature ECOSYSTEM ENHANCEMENT PROGRAM 1652 Mail Service Center RALEIGH, N.C. 27699-1652 (919)733-5205 Filename, OSO6BBVer2Mani rah emErs lamanecQuarryExpansion(Alamance)401IC EEP 401 OversightrExpress Review Permitting Unit 16%Mail Smvicr Centro, aguish, North Carolina 27699-1650 2321 Colors: Bwlrvprd. Suite 250. Raleigh. North Carolina 276W M Equal Opponwity/Amrnvtive Aelum Employer- 50%Recyded/lM Pon Consumer Paper 401/404 PERMIT APPLICATION DRAWINGS DESIGNED FOR, MARTIN MARIETTA MATERIALS FOR EAST ALAMANCE QUARRY PRELMNMY. NOT FOR CONSTRUCTION FOR PE TTNG PURPOSE5 ONLY. IIP1L'�I Kimley-Horn= C]M❑ and Associates, Inc. P0. BO[ /M-MIHUI WTX CYNM AI6J000IR R N°16T''0m �'�1ppf °"-�O NOVEMBER 1, 2005 eYJ� 011185024 Iw .. w ww w w w WIM WW a V V W WW.. WWIW ULM ___ —�IF I IFIF ^1_ NO Aoctm MA Ks ANN. -Ic z IC v ,.. w,mo _ E . 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A�4 o L) C e • WE ELAN WETLAND '8' STREAM "A" FROM WETLAND "A" TO BEGINNING OF IMPORTANT STREAM "A' FROM BEGINNING OF IMPORTANT POINT TO FUTURE PIT BOUNDARY STREAM "A� SOUTH OF FUTURE PIT LINE TABLE LINE LENGTH RARING L 193 Y5.56 IDI'2B9YL uM 79be s ' Lfei fi E RYatwE LIDS 167 D 0a LM9 3SM64M 111 46-w 'LS'xl'S6'V LPill ESS 3AX z M47-E nmmT !92 ..m sorsrNT L19 55.67 5EY3& LIM TJT 9Je'M9[S 617 6LM 53 $j LMS LI% E315 S99S5S'V ao�MET S12' 9'V USE USE MET ]0p w4YV SiYV = LIM yd. S51' 2'RV LINE N9'1i'tPv Law 12.2"A TV L2M 3M W746 LEM 1273 M4-0 -W SSS'M2„v LESS 5)S SM'S9'mv LESS 1217 Wc SL-)YSfC M7 27JIS467 ll v S]YW'I.v LM LFM 2.E] 3"T22'V L2119 TS6T LIID 172,SPY[92°v Pill tom It9 SM- ]oY LED 1-at,SR'XTL'I. L21S SSKE-11372 L2N AM EWE S19'II'NS R !MI SM91'M-V L216 JELSD N5925'53'V La W.97 R.91 ND9']PNv Lae 3.3 L21e S SNS3.2V'SPrNM''V L2A S V Lnl M-471Tv L22 3979 MSIfTNE La7 M" M7'S'."T La. 35es a 7 L25 2!5r STREAM "B" LI1-IE TABLE W4 LEN6TX I TMAkliSt- ,,,"P NJl'01 EI'v 2 y.]2 M 9eJ9 X)Y,YIYv W.] 3 M Nx LI-1 2931 Ml[451 L146 5°M NE9'R'31'V LIQ WPM'19'[ uM nm I Ip-nME LISP xAL SM4Y0.'E LEMISP _ 1 LIR ME METE - S] S15'2Tv LH3 aA4 ibb9 33992'ISC L IUL 51f J2 I55 LEIS N5'L L no N41115"M595fw LOx 9SY K6'I559'V uv ,]a pinIEElciry A Iwrjv3W tILISP9 E4M pMEE A'444 ]9,u' 4 I NSl VS'M'C LISE MAT %43 M.q L QV29 L M9.24 Oil LI • E2 ]9 SI 569'3.'90'C L16S I5Y S )5l1 395 WIVM LAW IS1 . MY,ra-v.30E•V LIN TRW wra?Mromi52-v L169 Eb3 BV N1DM'S ' LIPS 11191 •9li LinM9E S3H WY)Y05'V T3"4.v tL172j?I m ss mwv MIS am N[rnYrw tin 9AR N44'55'30'v LIVE is @ EE47v L177 Wit NYx911'v We 4"99 NA'aYfE Lm 4aM 142EIv1-C Me %.A ¢ 2 el 56 S7YSB'%'C 5°JO S)fE5'SfC LIP) 1231 Kl 3J•C ue. ILEI P41155'I2-C STREAM -Co LINE TABLE LINE I LENGTH I BEARING LIMP 19.92 s71-m M'v LINE LR Yy S 5'v 111 06W 1]7'SPIS'v rimi5A7 SW%'S9-W LN] 00>3 S M'V L1341 111J13 S 'R'1]'V LIP JLJ)EI 311319tl'V STREAM "0" LONE TABLE 1111C LMTH BEARING L119 EllElip NSW'35'31-E SN .3!] NLY11'25T LIIB r-m SB]'IDwr 19 24W 4-11'07S Ll"i N9 mili-35-cm MIT Nell w-MS.T Lla NET SALE IS 00T LR. R33 MYOivYV L125 2Fn NM'i US L 6 ,9]3 M61'12'MY Lin M24 W.ST 6T tl P.M M1l6V D'[ Lin 4WI "I AE-12'E LIN 37 IQe'u' AC 6.331 31 MM-SYSYE MN a.A 1,17177-501L LEW 40I9 NS2'Tt -c UP 10491E�n LIN IW IN'YI7c tax 933 M44v6•34-c Lin .DR tCN'3f¢IS LI]9HE&F S73'43n'E LEAD PIAllE 00- M'C WPACMD SIMS OF BOWS CREEK LINE TABLE LINE LENGTH I REARING LIN 1145 327-14, v Lag X95 3R291CV LIN L 31 ISM SWWD4.V a2 '1 J1 530"EB LEJ3 26.79 51]Y9']3'v Le" ZZAO S v LE3 1549 l'] %75652'v Lab 21: SVYV "'16TYv La] 2193 S L 1 .L'Y'II'V L09 1E.13 535'16',v cm�7 All LP51 Ye sa-MISv LN2 I / INSET \ BOSURVEY OF % POTENTIAL CREEK STREAM STREAM CROSSING 1 C/L OF BOYD'S CREEK I AT PROPOSED CROSSING I N B85711.21 E 1893550.15 0,{0 SHEET 2 OF 2 SURVEY 0L: U.S. ARMY CORPS OF ENGINEERS JURISDICTIONAL AREAS ,luilmnAl All ® VATHIN THE PERMITTED MINE EXPANSION AREA AT EAST ALAMANCE QUARRY f I PLAT OF SURELY Fbt: ..< MARTIN MARIETTA MATERIALS, INC, P.O. BOX 30013 RALEIGH, NORTH CAROLINA 27622 PEAK,Zgj TOWNSHIP: FAUCETIE CWNTY: ALAMANCE NORTH CAROUNA WWTT LAND SURVEYING P.O. TAX PARCEL 3-tfi-SIB POPE 0 200 on WAIKAI IWILA wMi7W-SALVI,w 27,03 !J%1122-w. DAM: NNE 16, 2006 SCALE: 1--20U Kro Energy. Mineral and Land Resources ENVIRONMENTAL QUALITY r1 U January 6, 2017 Certified Mail Return Receipt Requested 7013 2630 0001 8998 9327 Mr. Jay Nivens Martin Marietta Materials Inc. 8701 Red Oak Boulevard, Suite 540 Charlotte, North Carolina 28217 RE: East Alamance Quarry Mining Permit No. 01-08 Alamance County Cape Fear River Basin Dear Mr. Nivens: • ROY COOPER ae,.Ne WILLIAM G. ROSS, IR. Aa Shy TRACY E. DAVIS OReomr 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 GS 74-50 and 51 of the Mining Act of 1971, please provide the additional or revised information in accordance with the following comments: Provide copies of DWQ #20050688 and USACE ID#SAW-2005-21057-201 issued in 2007 so this office can verity the coverage area and validity. Please be advised that our review cannot be completed until all of the items listed above have been fully addressed. In addition, please note this office may request additional information, not included in this letter, as the mining application review progresses. Based upon our review of the submitted project documents, the following recommendations are offered for your consideration and do not require a response: It may be beneficial for you to request pre -application meetings with our central and regional staff to ensure a smoother application process. 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 Slate of Na Cnaiva I Fawnuoe,asl QoE4ry I End, him" and and 0.aou,a 1612 Mul Sam,A C®Iv 1512 N. SsOsbu St I UNRIT, NC 27699 919 707 9200 T 0 • Certified Mail Mr. Nivens Page Two As required by 15A NCAC 5B.0013, 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 Department's 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 processing your application sooner. Please contact me at (919) 707-9220 if you have any questions. Ju�Sincerely, I , ehner Assistant State Mining Specialist cc'. Mr. Matt Gantt, PE Wehner, Judy From: Homewood, Sue Sent: Friday, January 06, 2017 10:59 AM To: Wehner, Judy Subject RE: East Alamance Hello Judy, The East Alamance Mine has an Individual 401 from DWR. The 401 expires upon expiration of the 404 issued by the USACE and I don't have a copy of that permit so I'm unable to verify the expiration date. Since I no longer have a copy of the mine plan (sent back after my review), I'm unable to compare the approved impacts with those shown in the recent mine application. Thanks, Sue Homewood Division of Water Resources, Winston Salem Regional Office Department of Environmental Quality 336 776 9693 offio s 336 613 1663 mobile Sue.Homewood@ncdenr.gov 450 W. Hanes MITI Rd, Suite 300 Winston Salem NC 27105 1C. - �Nothing Compares - Email correspondence fo and from this address is subject to the North Carolina Public Records Law and may be disclosed to third parties. From: Wehner, Judy Sent: Friday, January 06, 201710:16 AM To: Homewood, Sue <sue.homewood@ncdenr.gov> Subject: East Alamance Please see the last bullet. 0 • Wehner, Judy From: Gantt, Matt Sent: Wednesday, December 21, 201612:43 PM To: Wehner, Judy; Boyer, Janet Subject: East Alamance Quarry (01-08) Attachments: DOC322116-12212016123615.pdf Janet and Judy, Here are DWR and DAQ comments for the East Alamance Quarry. I don't believe I sent this to you yet. It got "lost" In the of0ce between the basement and 3rtl floors and just turned back up. Thanks, Matthew E. Gantt, P.E. Regional Engineer Division of Energy, Mineral, and Land Resources North Carolina Department of Environmental Quality 336-776-9800 office 336-776-9654 mobile/direct Matt.gantt@ncdenr.gov 450 West Hanes Mill Road Suite 300 Winston-Salem, NC 27105 Fc. :' Nothing Compares Email correspondence to and from this address is subject to the North Carolina Public Records Law and may be disclosed to third parties. 4D • Prof this M b PDF Reb OF orMls brm b DEML CO Dy email W D MINING PE MIT APPLICATION for the t oeetlen�'6a�OrssY�. FI Dep rtment of `? Environmental Quality Received NOY 0ll 20% ppg�i�nal Office Protect Name: East Alamance Quarry DEMLR Permit # 01-08 Cou {'�" � OahFbt' - Applicant's Email: Jay. Nivens@martinma6etta.com AILtfy�ct, PERMIT ACTION TYPE modification YES N2 Date Commenclno r r Have land disturbing activities started? Date? A r 1980 Latitude: 36.12851 Longitude:-79.35503 Please return comments to (at DEMLR CO): Judy Wenner SECTION BELOW TO BE FILLED OUT BY DWR: Is the RO concerned that the operation, as proposed, would violate standards of water Watershed/Stream Name & Classification: Bovds Creek, WS-V. NSW DWR Compliance Status of Mine: Does this mine (or previous owner) have DWR back fees to pay? If yes, amount: Is this mine an active permit in RIMS? Does DWR RO suspect or know of nearby r r3 wetlands to the site? — Pent Nie lam M PDF Retum PDF of this term to DEMLR CD by smell. cc DEMLR RO, DWR BW. aswaoterkift rneY. Stream Determination Needed? I need for a 401 for the I r Does DWR RO need a statement that no wetlandsistreams are disturbed r P for this prolect from applicant? Buffer Determination Complstsd? I r I Pl New Recycle System permit rsqulrsd?e I r,— I yl, Enough information to determine? — Does this applicant need to contact the regional of Central DWR Office to n P1 determine If a State Stormwater Permit Is I - I1Unknown. Will wastewaters discharge to HOW waters i— ®,7Q10 Permittee with a 7010=0? " Flow: must determine. Mine must wall to dawater until an O&M plan Is approved? ob • FmrttMnrmmbpw Wum PDForMb Mrm MDEALLRDODyGm@ff wDEAJRRO,DWRSPU. • • sawaaoybloprmYM. Reviewed by: DWR RO Surface Water: Sue Homewood Regional Office: WSRO Date: 11/3116 RO Aquifer Protection Section: Regional Office: _ Date: 0 • MINING PERMIT APPLICATION REVIEW FORM Forthe DIVISION OF AIR QUALITY ProjectlNumber: Martin Marietta Materials Inc. — East Alamance Quarry County: Alamance Please return comments back to: Matt Gantt, P.E.. WSRO Comments due by: November 4, 2016 Will the operation, as proposed, violate standards of air quality? No Comments. This facility is operating under Air Quality Permit No. 06132R17. YES Air permit required Air permit existing X (Permit # 006132R17) NO MAN Other Comments: Martin Marietta Materials. Inc. — East Alamance Quarry (NC DAQ Reviewed by: � � - Date: October 31, 2010 Print Name: Jalal Adoull Cantrel Olfiw R@vWwer Ray Dec ZON 0 • Wehner, Judy From: Gantt, Matt Sent: Friday, December 16, 20161:27 PM To: Boyer, Janet; Wehner, Judy Subject: East Alamance Quarry (01-08) Hi Janet and Judy, I have reviewed the revised modification submittal for the Martin Marietta East Alamance Quarry (01-09) and have the following comments: 1. Corrections to the plan have been made per my discussion with Jay Nivens on December 5, 2016. The only remaining issue I see is the 20' encroachment into the buffer zone below the Treatment Pond. I'll let you make the call on that one. Thanks, Matt Matthew E. Gantt, P.E. Regional Engineer Division of Energy, Mineral, and Land Resources North Carolina Department of Environmental Quality 336-776-9800 office 336-776-9664 mobile/direct Matt. gantt@ncdenr.gov 450 West Hanes Mill Road Suite 300 Winston-Salem, NC 27105 1C. / Nothing Compares,.. Email correspondence to and from this address is subject to the North Carolina Public Records Law and may be disclosed to third parties. 0 • Wehner, Judy From: Gantt, Matt Sent: Wednesday, December 07, 20161:10 PM To: Werner, Judy, Boyer, Janet Cc: Vinson, Toby Subject: FW: Martin Marietta East Alamance Mine Permit Modification Attachments: SKMBT C36016112909240.pdf Hi Janet and Judy, Jay Nivens and I discussed the East Alamance Quarry Permit Modification on December 5. We have all of the RO issues hammered out. He still had a question or two regarding your comments. He will be calling you if he has not done so already. Thanksl From: Jay Nivens Imallto:Jay.Nivens@martinmarietta.comj Sent: Tuesday, November 29, 2016 8:40 AM To: Gantt, Matt <matt.gantt@ncdenr.gov> Subject: Martin Marietta East Alamance Mine Permit Modification Good Morning Matt, I hope you had a great Thanksgiving. Can you let me who was the reviewer for the last review for this permit modification? I would like to meet with them to discuss this project prior to resubmitting this plans. Thanks for your help Thanks, Jay Nivens Sr. Environmental Engineer Martin Marietta 8701 Red Oak Blvd. Suite 540 Charlotte, NC 28217 0.(704)409-1475 M. J980)613-9009 www. martinma rletta.com 0 • MINING CHECKLIST FOR ROUTINGG YM Applicant's Name: ('-sal M ProjectNa�Ime: ) r N 4 M OCj 040vv Applic./P"it No: LOJS Gmortr:WmNfir,�,-_ Date Received: C1I)a I Reuieumr: �� Rim Basin Na: ��1 an, "IaA j ❑ w ❑ne New Rewal Modifuntion (inside permit boundaries) ❑ Modification (outside permipkoundanes) ❑ Transfer ❑Release ❑ Partial Release b Additional Information ❑ Fee Needed: s ❑ Fee Reeeiv a: s leas ute entire appli Lion ckage to : ✓') -e.__.Regnon d Off ion (i.*d, ropes; Wmsd Ik °LQS Repwa Cff" Mi ml AWkwim Review OAMeawearydrtaek kd the DWQd DWR •Ming AWKation Review Fenno w deatlwary; d iednow w d. Regiwi Engineer) n Date: Routed a- I 1 Rea ❑ Division of Water Resources Date: Routed Rea ❑ NCWiWife Resources Commission Date: Be" Reece ❑ US FisshhLe Wildlife Service Date: Routed Rerd (qdp new gpIkatim d modification requeas that cold W 0Ike permit) Please route first 3 pages of the application and any location maps to: ❑ Division of Parks b Recreation Dme: Routed Rec d ❑ NC Geological Survey Section Date: Routed Rey d ❑ Division of Marine Fisheries Date: Routed Rei d ❑ Division of Soil d! Water Conservation (plus LEA) Date Routed Rec'd (Od3 new oppliva asid nrdifca imu mgwas that add bad to the puma) ❑ Division of Archives & History Date: Routed Rec'd (Only new awwants) ❑ Other. Date: Routed Rey d ** Susperm Date foe Cann rtenfst J a 13D 1 Ib (no later than Is days f+om receipt) ❑ Please rote the following: 10 • Transmittal Letter Martin DEC 072016 8701 Marietta 701 Red Oak Blvd. Suite 540 MQrletta LAND QUALI7y Charlotte, NC 28217 MINING PROGRAM (P) 704-409-1475 (F) 704-527-9293 NCDEQ - Energy Mining Land Resources 512 N Salisbury Street - 5th Floor Relsiah. NC 27604-1170 Weiner Alamance Quarry Mine Permit fication Resubmittal Copies 2 Mine Permit Modification Resubmiltal Package (revised mine plan, revised engineering calculations, revised drainage area maps & asphalt site treatment pond detail) Martin Marietta December 6, 2016 RECEIVED Ms. Judy Wetmer pEC 07 2016 Assistant State Mining Specialist NCDEQ-Energy, Mineral and Land Resources LAND QUALITY 1612 Mail Service Center MINING PROGRAM Raleigh, North Carolina 27699-1612 RE: Martin Marietta Materials, Inc. East Alamance Quarry, Permit No. 01-08 Mine Permit Modification Resubmitml Dear Ms. Wehner. This letter is in response to the initial review of the mine permit modification dated: November 9, 2016. The following information has been included to address the initial comments. • Comment #1: The minor adjustment in acreage is based on more accurate data. The following categories have been revised: Tailings/Sediment Ponds from 12.5 ac to 15.7 ac; Stockpiles from 54.5 ac to 3.3 ac; Wastepiles from 90.6 ac to 82.0 ac.; Process Area/Haul Roads from 82.4 ac to 98.2 ac.; and Mine Excavation from 168.4 ac to 173.5 ac.; Total Affected Acreage from 411.4 ac to 372.7 ac and Total Site Area from 610.61 ac to 600.2 ac. • Comment #2: The overburden berms have been revised to more accurately depict the area available. These areas have been revised due to erosion control measures, stream buffers. The berms adjacent to Martin Marietta Drive, east of the stream and west of the property boundary have been removed. Slope drains are evaluated for each phase during berm construction. A note has been added to the Berm Detail regarding slope drains. Re -vegetation of proposed berms will comply with planting and seeding information listed on the plan. • Comment 43: The volume reduction for the use of a rip rap bathe has been taken into account within the basin design worksheet provided. All basin designs exceed the required volume with the use of the proposed bale. • Comment #4: The Drainage Area Maps show the information requested. • Comment #5: The design plans for the treatment pond have been included. • Comment #6: The labels have been corrected to accurately designate each culvert. • Comments #7 & 8: These comment have been addressed with Regional Staff. The culverts will not be installed in areas of base flow. The alignment for Culvert A has been revised. • Comments #9 & 10: These comments have been addressed with Regional Staff. A note has been added to state all diversion ditches must have positive flow into basins. east alamance mine permit modification resubmitial coverletter 12-6-16.docx O • 0 Martin Marietta • Comment #11: The approved 401/404 permit numbers are DWQ #20050688 and USACE ID #SAW-2005-21057-201 respectively approved in 2007. I have included the Revised Mine Plan, Revised Drainage Area Maps and Erosion Control Design Calculations. Please feel free to contact me at (704) 409-1475 or at jay.nivens@martinmarietta.com should you have any questions or need any additional information. Jay rYvens Sr. Environmental Engineer Martin Marietta Materials, Inc. 8701 Red Oak Blvd. Suite 540 Charlotte, NC 28217 east alamance mine permit modification resubmittal coverletter 12-6-16.docx 0 /A Martin Marietta East Alamance Mine Permit Modification • Storm Drain Calculations • Erosion Control Design Calculations • Drainage Area Maps Martin Marietta Materials, Inc. 8701 Red Oak Blvd. Suite 540 Charlotte, NC 28217 704-407-1475 D m� 15, 2014 CW1 A C~B martin Marietta 8701 RM q B . Cesk98. NC 28217 Storm Drainage Calculations Rmv 12.5-16 Pmod Nuns: East Alamance DAY ��o���m®��mmtavaa2�cac�mtta® aaaaa�rtir>•aaa�aa�l—a�aaa®w a�aa�w•: c� lla�a�li Culvert A Rip Rap Apron Sizing Calculations NC Seal aW aR Ermil Cam wnwi NMOT wlnm 1Aw radix e.B6s) rpa as A Yww raN vWdV ranw p� LJ�enP v.5 2 �5 16 ilwi5 E 9$ 3 S 16' 1! 9 1 I I2R/2E161192W • • • J/AMartin Marietta East Alamance Quarry NCSECDM 06.63- Rock Dom Sediment Burin Calculations with Class B Rip Rap Bolile DATE October 5, 2016 BASIN 1 TOTAL DRAINAGE AREA TO BASIN — AC Max. 10 AC TOTAL DISTURBED AREA TO BASIN — AC Tc= 5 MIN INTENSITY(]to)= 7.03 C= 0.60 INTENSITY (1,$) = 8.21 Q25=CIA= 0.6 x 8.21 x 2.60 = 12.81 cfs v.v It t.vw x a.w — iv.rt cn UM VOLUME REQUIRED 2.60 x CF CE AREA REQUIRED Qio 10.97 x = SF BASIN STORAGE DIMENSIONS L W sot. dr do th vvlu�ume Bottom Stange Spillway Top 3,200 0 92 52 3 0 11,976 0 11,976 17,056 29,088 1 96 1 56 15,3761 4 5,080 104 1 64 16,6561 b 112,032 'Inside slopes ® 2:1 DEPTH OF STORAGE= 3 Ft ROCK BAFFLE VOLUME REDUCTION 1,380 Cu. FL Dimensions = Top Width2; Bottom Width S' 1.380 Volume Cu. Ft. Height 3' (I:1 side slopes) Length = Basin Storage Length STORAGE VOLUME PROVIDED = _Cu. Ft. SPILLWAY HEIGHT= 4 Ft TOP OF DAM HEIGHT= 6 Ft SPILLWAY -L=(Q)/(3 x It") = 4 Ft Use Minimum of lO Spillway Flaw Depth(ft) = I Ma riMartin etta a NCECSM M C61-SKIMMER SEDIMENT BASIN CALCULATIONS R1sr and BLrre1 DATE: OtYRn S.l01E MMN 0 SLYms BUY11 uWwAZAYAAMi)I AC IR AC AC T[- S MIN M1RNST'010 TJJ C- IN IMFNSITY0') LSI 0b WI13! m eh ULTA- Ob 17.W b 1IJSO I6.W Ch-jiCIA- 1, CIA- Le 1, 11,01 1, 1u.w wT. MINIMUM VOLUME REX)Ull D IJ.M IIM CF SL'RFACFAREARFf HEnO Qn f64L SF MEN STORAGE dMFNS10NS L N' rWmMW Nn� JI,NO 0 0 ii J:l ) N.M SFinv J)0 110 PeW E,W TN JH 136 A01e 6 ID81 'Yeik PWnk ):I DEPTH OF STOMOF- ) P RMK RAFFLE V0LU1W gFWC110Y Im hn INnn.im.- T" W1JR^BmmO WAh r IMM volui N. XeSPI ImIN•BWeSMpe LmSIE STORAGE VOUUME FROVIOm- _[F SPILLWAY NOONT• 0 TGPOFOAMNEIGM• 6 SPILLWAY-L-IOndOab"1 N P Um Mvm®aL0 sgOwq"mO fl)- I FRlydulb Sldsss SperiBudlim v.m.mm.mowm. _ a.wmwlMn Vaume sLNm. rym wmmn 65N5 A®mv Q!'eGueln ) 1 qT4% ErIew" spillway cRKRMIMs h Dnishi whoC 1)- I wPaY III, NO SimN6661 Elwryle81i11wq Sia lRirl _ximmi Mimnum spllwvy Cquip 0.74 f0 XNpPI M1an TM of Riaeb Emn9my Spllwq _P 21, Pw I[hl AnwlUmipn Capiry 53" do a pl m Umtl S'IV IJ'Mmimum Io,i I'M OS( Bwrtl Am-IJ•RYmum R pM m IAI AE ,Mmeanp I.rnplb —P BRbJury CR601SI10Rs I ryve Im, Riv Am A Ew III& r VhgfM or Wow M M M. Po3.11 IIJJ N D,,,,,"Fmce DgnPAImpPA WidS. Wey6l ofCmtrzlepnd.Rlltb) IIJJ N m BRINI gmnsMm ilM Lmrm W Mh Em Nmlrn Al IN IP PI Marie tta NCECSM M L61-SKIMMER SEDIMENT BASIN CALCULATIONS RhAr and Barrel DATE: Ikebs LRale BASINn ft m 4 91 A[ is A( 4g5NO®::aEAMaA4u AC h- 5 MIN INTENSITY Ill.) - 1.03 ( 0w uOrnfiBMY IIa) 8.81 OA-1 Ob 8]I MA m On 1, Oa- OA- Ob 1O5 19.fp CES Na Oa• OA-1 Ob 5U5 JA 1199) 985 I,f, MINIMUM VOLUME..R WMIX) 1 19AR 118 CF SURFACE AREA, REQUIRED 01. R35 8i IABIH STOM02 dMElJBN)H8 L W "lane am.vdume I6a.. IIM 1 0 0 6Mp M3 1 I57 ) IN.)16 I(0.116 9pRlrq M5 9W TI73 fM 5N310 'L IN O}M 6 . W91215A6TOP 'Ins]eageaW l:l IIEpFN OF 6-fdU0E- 5 R ROCRIALiLF.Vd.UME REI1Kl1ON ltl5 Cu.N. ITnuuw iq WWl^.baWW 1' Itl5 ValwaC"h. xadl YIII as tlupa Imam-Iwn Sbgelup STOPPAGE VOIAME PROVIDED- —CF SPILLWAY UPORT- 5 I OR OF DAM FRONT 6 INJAWAY 4IOxi1U ale"1 I fl UwM ammo of 20 SNOWS Rim Caplin I I I rclmll SWAIM r SpadIBcalima 1Tlumaof Bu:nmlMnn Pn6rvm(dAn Vdume me Nl+Diamnn 5' z 651b Almmn()nGaSUumne I" 5 91iM6 Principle Ipinwid Cakablbn Rircipl<Bpllwry CaPCO' ]�➢rPW FI"wM5ule5uMu66.61 napla Spllray SPr lRlrl _N my Minunum 8pil lwly Cycly 58.85 [R H,AIfiw lopof aid w F,,amr, 5pllm'y _R 'ryr hLL Row NAM Ad"Odpn Carroty Mbl da > 589 Intl Slw 15' Minimum Riv Am- A91 fowl Ann. IJ'maim RquimlAm 736 PmuimYArm 9.e' Aµmnimoa INnvlL ath _R Bnyof ( Ocultlbu LImuJIme Riau Am a Rim Ilan a WINN of WYu p Can1626) ims II, Onuluvn Fmr" OgQaLmYma R'pI6a M'a8R16fCwoeb mCU FLI8l b1 lMA Ile dig; ualbl Olmnabna s LtyA WMR: PpM Amlm !fl IA1 IRI M Martin Marietta East Alamauee Quarry NCSE.CDM 0 6.63 - Rack Den Sediment again Calculadonx with Clan B Rip Rap Baffle U411 Ilonm L,r S, EIIIM1 If nvn n - TOTAL DRAINAGE AREA TO BASIN 11111 AC Mex. 10 AC TOTAL DISTURBED AREA TO BASIN AC Tc- 5 MIN INTENSITY(llo) = 7.0 C= O.60 INTENSITY(6) R21 Q25-CIA- 0.6 x 9.21 x 4.20 - 20.0 ca .Lm= UM VOLUME REQUIRED ,CE AREA REQUIRED Qu BASIN STORAGE DIMENSIONS Bououl Storage spillway Top N' c.a. drydl volume sa. volume 5 6,050 0 0 0 t 67 71 8,946 3 4 21,736 8,560 21536 29,8% 79 10386 6 19372 49,428 -tntae Slopes g [:I DEPTH OF STORAGE- 3 Ft ROCK BAFFLE VOLUME REDUCTION 1,930 Co. FL Dimmeimu - Top Width 2%Bottom Width 1,830 Volumc Cu. Ft. Height 3' (L I aide clopm) Length - Baffin Storage W idlh STORAGE VOLUME PROVIDED- Fig-QCu. FL SPILLWAY HEIGHT- 4 FI TOP OF DAM HEIGHT- 6 Ft SPILLWAY - L - (Qo) / (3 x It' - 7 Ft Um MildmumoTlO Spillway Flow DxgMR) - 0 0 ZAMartin Marietta East Alamance Quarry NCSECDM N &0 - Rork Dam Sediment Basin Calculations with as" B Rip Rap same DATE: October S. 2016 BASIN 0 J AC Mu. 10 AC 1TUTAL DRAINAGE AREA TO BASIN - TOTAL DISTURBED AREA TO BASIN - A[ Tc- 5 MIN INTENSI'IY(Ito) 7.03 C= Ob0 INTENSITY (6) Q23-CIA- 0.6 a 8.21 a 2.50 = 12.32 ch lO-CIA- 0.6 x 7.03 x 2.50 - 10.35 Cis MINIMUM VOLUME REQUIRED 1 2.50 1 x 1 3600 CF SURFACE AREA REQUIRED Qta 110.551 x 1 435 SF BASIN STORAGE DIMENSIONS I. is so. d It volumJjD me Bottom 1 3,000 0 0 Storage Ill A J 11,826Spillway 136 41 5,5T6 4 5a" Top IM 49 7,W6 6 12,632 29,688 •huideabpm@ 2:1 DEPTH OF STORAGE= 3 fl ROCK BAFFLE VOLUME REDUCTION 1,%0Cu.Ft. Diminutions- Top Willis 2'; Botmm Width 8' 1,980 Volume Cu. F1. Height J' (1:1 side slopes) Length- Benin Smtage Width STORAGE VOLUME PROVIDED = =Cu. FT. SPILLWAY HEIGHT- 4 Ft TOP OF DAM HEIGHT- 6 Ft SPILLWAY -L-(0,)1(3x It") 4 Ft Use Minimum of 10' Spillway Flow Depth(0) - Martin Marietta East Alamance Quarry NCSECDM 6 6.0 - Rock Dam Sediment Basin Calculations with ('loss B Rip Rap Robb DATE: October 5. 2016 BASDI0 4 TOTALDRAINAGE AREA TO BASIN - AC Maz.10AC TOTALDISTURBED AREATO BASIN AC Tc- 5 MW INTENSITY (]to) - 7.03 C- 0.60 NTENSTTY (I„) - 111121 Q25-CIA- 0.6 a 9.21 z 1.20 - 5.91 cis nin-(n A- nA . sm . ton - eoa ,L ICE AREA REQUIRED Q10 15.06I a 1 435 - _SF BASIN STORAGE DIMENSIONS volume acc. volume helium 0 0 0 StorageJ "54 7236 7236 Spillway 4 3260 IOA% Tap 6 I N.032 18,52N *hV ide slopes @ 2:1 DEPTH OF STORAGE = J R ROCK BAFFLE VOLUME REDUCTION 1,080 Cu. Ft. Dimensions- Top Width 2': Bonom Width S' 1.080 Volume Cu. Ft. Haight 3'(I:1 side clops) Length - Basin Storage Width STORAGE VOLUME PROVIDED- _Cos. Ft. SPILLWAY HEIGHT- 4 Ft TOP OF DAM HEIGHT- 6 Ft SPILLWAY -L-(QJ/(1 a It' 2 Ft Use Minimum of l (y Spillway Flow Depth(a)= Martin Marietta East Alalnsnce Quarry NCSECDM N 6.0 - Back Dam Sediment Brain Calculations wish Class B Rip Rap Bartle b.\1II Una6cr 5, 2016 BASIN a s TOTAL DRAINAGE AREA TO BASIN AC MIM IS AC TOTAL DISTURBED AREA TO BASIN AC lk= 9 MIN INTENSITY(h4) - 7.0 C- 0.60 INTENSTIY(6) - RL Q25-CIA- 0.6 x 9.21 a IN - 6.40 cis 010-CIA= 0.6 x 7.03 x 1.30 - 5AS ds CE AREA REQUIRED Qia BASIN STORAGE DIMENSIONS sonata Storage Spillway Top N Volume acc. volume "49 93 6,246 6246 4 2,89a 9.136 6 1 7,232 1 16,368 'Inside slopes (a) 2.1 DEPTH OFSTORAGE= 3 Ft ROCK BAFFLE VOLUME REDUCTION 1,080 Cu. FL Dimeuiom= Top Wi'dssll 2'; Human Width 11' 1.080 Volume Cu. Fl. Height 3'(1:1 side slopes) Length = Basin Storage W idlh STORAGE VOLUME PROVIDED = 571M6 Cu. F,. SPILLWAYHEIGHT= 4 It TOP OF DAM HEIGHT- (I Fs SPILLWAY -L=(Qs)1lx hts) = 2 Ft Use Mimmumof ill' Spillway Flow Dgdh(R)= 1 Martin Marietta East Alamance Quarry NCSECDM k 6.63 - Rork Dam Sediment Bmin fdeulation% with Clam B Rlp Rap Baf it DATE : October 5, HIM BASIN 0 6 TOTAL DRAINAGE AREA TO BASIN AC MaE 10 AT TOTAL DISTURBED AREA TO BASIN JENELAC Tr= 5 MIN 1NTENSn'Y lho) - 7.63 C- O'N INTENSITY (IV) - uI Q25-CIA- 0.6 x 8.21 x 3.00 - 14.78 ch nm_nA- nA , im , 3m = 1765 w IUM VULUME REQUDUaU !.W x 1,r ,CE AREA REQUIRED On, 12.65 1 x SF BASINSTORAGEDIMEHS1ON% I. M se. d th volume am. volume IFmono JOp, 6,000 D 0 0 ,InraBe 112 52 3 14,736 14.7M Spillway 116 56 6 96 d 6160 Top IN &1 T,936 6 14.432 35,328 oloaide slopes ®2:1 DEFTHOFSTORAGE- 3 Ft ROCK BAFFLE VOLUME REDUCTION 1,680 Cu. Ft. Dinmmom- Top Width 2': Bottom Width IT 1,680 Volume Cu. Ft. Height 3' (1:1 side slopes) Length - Bain Srumee Width STORAGE VOLUME PROVIDED- _Cu. Ft. SPILLWAY HEIGHT- 4 Ft TOP OF DAM HEIGHT = 6 Ft SPILLWAY -L-(Q.)/(3 xh`5) - 5 Ft Use Minimum of ln' Spillway Flow Depth(a)= 0 0 Martin Marietta East Alamance Quarry NCSECDMN6.0-Rox Den Sediment Soon(Calculation% with CTus B WE Rep Bamc Il% I Oc1u6u 5, 21116 BASIN p 7 TOTAL DRAINAGE AREA TO BASIN - AC Mn. 10 AC TOTAL DISTURBED AREA TO BASIN AC Tc- S MIN INTENSITY(lis) 7.03 C- 0.60 MTEHSITY(in) Q2.5-CIA- 0.6 x 9.21 x 3.40 - 16.75 cfs CE AREA REQUIRED Qln BASIN STORAGE DIMENSIONS I. W' so. It volume eat. volume Bottom 100 4,500 0 0 0 Smnte ipluwey IC 116 3] 61 ],67h 3 4 16,326 6,730 16,326 23.056 Tap 124 69 P,356 6 15,632 3P,6PP slmlde slopes rnJ 2:1 DEPTH OF STORAGE = 3 Ft ROCK BAFFLE VOLUME REDUCTION 1,680 Cu. Ft. Dimemlom- Top Wirth 2'; B9nom Width P' 1 6Nu Volume Cu. Ft. Height T (I:1 aide sbpex) Length = Buin Slomge Width STORAGE VOLUME PROVIDED= 14,646['u. f1. SPILLWAY HEIGHT= 4 1i TOP OF DAM HEIGHT- 6 I'i SPILLWAY -L-(Qs))Ox h1 t) - 6 (i 1N: Nlmmumofln' Spillway Flow Deplh(fl)- I Martin Marietta East Alamance Quarry NCSECDM 006.0 - Rush Dam Sediment Basin CalculaBum with Class B Rip Rap Bafllr DATE: Oeiaher 5s 2016 BASIN0 0 TOTALDRAINAGE AREA TO BASIN 0.90 AC Mu. 10 AC TOTAL DISTURBED AREA TO BASIN 0.90 AC Tc- 5 MIN INTENSITY (6) — 7.03 C= 0.60 INTENSr (6) - 11.21 Qn—M- 0.6 x all x 0.90 = 4.43 cR mn_ru- nh . ♦na . nuo San ..r. IUM VULUME"Quismu u.w x cr kCE AREA REQUIRED Qto 3.90 4 - SF BASIN STORAGE DIMENSIONS L W I sA. I depth I volummlwa Rom 1,250 0 0 Storage 62 37 3 5,316 Spillway, 66 41 2,706 4 2,300 Top 74 49 3.626 6 6.332 elnsideslope Q 2:1 DEPfHOFSTORAGE— 3 Ft RGCK BAFFLE VOLUME REDUCTION 930 Cu. Ft. Dimensions — Top Width 2'; Bottum Width S' 9M Volume Cn Fl. Height 3' U A side slope) Langth—Basin Ssaege Width STORAGE VOLUME PROVIDED = =Cu. Fl. SPILLWAVHEIGHT— 4 F1 TOPOFDAM HEIGHT— 6 FI SPILLWAY -L-(Iju)I(3 xh") - 1 n Use Minimumofl0' Spillway Flow Dep04B) — 0 Ugend Drainage Area- -- elan", cells Fine Sto I IFS y��n� Pit Pvide Rock Pipeet- / Snaarct1w"S�sd r_ing pit ,ll Protection Dud 1 Construction of Berm Dlv.. Dircbn (typ) NCECSM S d. 6.55 will be imtdW to I ` •� +o`� -� paaPenvdy dnin mamr into Pasa� Apc ,rer cdvc basins. Ir Diversion y / \ \�—°t✓ 1 bitch (typ) asin #B as in #\ AC version 1 1.2A 1.3A('-_+� tch (typ) Basin #4 _ » Basin #5 Divaamn Ditch" (tm) avll be in taped to T �. Basin #b /lamposed } —poaida¢ly dnn wscr inro / j MB 1901X 3"" RCP @ Im _ 50' Undislu rupr<dve badm. / Exisft Pipn ..� j / 1ss9'\c l6 fLu BRip Rap Aprvn I�� �� l Buffer t iftkC n1d Scalcs. AFAIamance Mart �aTletta Dr Main Eastarry x"� ""'°°' — MariettoDraip 4171 1 a 100 zro ,I 0 r6anrc '�� 'r *oC 2111— /%jT �N� , sin St F / _ /I � �/ t 1 �, � i f � � y Proceslang " & Stockpile Area Settling Cells & Pond Fine Storage Arm \ o l � (j �tocm ie 1 ExistingBenn - 25'8ufferCluil /6AC As ) Virgina-Howling l Duke PowCr =f Way _ — f ` �c -May EsItte 25' Buffer Legend Drainage Area - — — — Gr en Level East Alamance Quarry WALE: I- Ri0' Marietta Drainage Area Map #2 a ,� e0 • 0 ro x 1 I1 i1 .1 i N(YCSM S(d.655 A III II i� \J lar� /I \�� —� rya.. oil ` 0.i Ar NJ 1` akm. nxIr i Linda,liati e Legend MMalekian_ _ Dcainugc Area - — — — / � ) ) JAMorbnEastAlamanceQuarry sc"�" Nlarietto Drainage Area Map #3 • 0 e \ ^ Provide Rock Pipe Inlet Protection During Construction of Berm L NCECSMSttd. 6.55 tz.M.So,y, p;ric. ` V _ m t s A 1 �penps d cwven A % L Diversion t tY. 21'Caa IBRip Rnp Aprmi I ¢ l Ditch (typ}'. .I Prop�se&Berm � \� 46 Proffit I \ Provide Rock Pipe Inlet Protection During 9r t Construction of Berm 42 \ 1 7I . NCECSM S\6.55 .: h11�v � 'l PutumPit I mnoff mmnds existing pit 1of 6 I trgme ,t J Drainage Area - — — —_ MarUn East Alamance Quarry scue: V 200 Marietta Drainage Area Map #4 0 0o zoo - 10p • 0 -_� I.egend Drainage Area- --- all F T T , 1 �— J p11 � 62D AC � — �—�'� 1 �'•.�I l III FF FWft 1' I of Wi11Je F I � I }h) Williwn '1 I )(J/Iry �CuWen A e.m 370I U-RCP®ZMV /r t r A "•. �aApriinIot — n ? \ Martin East Alamance Quarry Marietta Culvert A Drainage Area Map 0 ,W lKill) m • Complete items t, 2. and 3. ' Iennme • Print your name and address on the reverse Agent m so that we can relpthe card to you. O Aeeaaan ■ Attach this card le Me beck of the mailpleote RdaMCNesr C. qm y yy�� or on the fine If mma ace e.x. M ttrnMlnl LLZBZ ON 31101NtlH0 II n'�ii/•Y.etr^ 049 31V1S t 021tlA3100S 11tl0 03M LOGS S-IM831VW VLL31L1VW NIlLIVW 2 12016 SN3AIN Atlf ilW 9590 9403 0730 5196 3115 04 7013 2630 0001 8998 8993 Energy, Mineral andLmdkesourcus 6NVMONNBMT/ OVALRY Certified Mail Return Receipt Requested 7013 2630 0001 8998 8993 Mr. Jay Nivens Martin Marietta Materials Inc. 8701 Red Oak Boulevard, Suite 540 Charlotte, North Carolina 28217 RE: East Alamance Quarry Mining Permit No. 01-08 Alamance County Cape Fear River Basin Dear Mr. Nivens: • PAT MCCRORY DONALD R. VAN DER VAART TRACY DAVIS November 9, 2016 Djn 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 GS 74-50 and 51 of the Mining Act of 1971, please provide the additional or revised information in accordance with the following comments: 1. Provide a detailed description of the modification request. It appears there are expansions to the pit requested that have not been included in the modification letter. 2. Provide description of the overburden changes areas that includes overburden placement and revegetation details. Slope drains may be needed. 3. Provide proof that yo0 have accounted for the additional volume in the basins that will be displaced by the stone baffles. 4. Provide a Key for the Drainage Area Maps showing the basic locations within the mine map. 5. Provide more information for the "Proposed Treatment Pond. Include dimensions and construction details. Provide erosion and sediment control for the construction of said pond to prevent sedimentation of Boyd's Creek. 5. Clarify the culverts labels in the "Storm Drainage Calculations". Both culverts are labeled "A." S dNw Qwbm I F ==W QU411 �ep'.1+1inc*I mtl Lntl Rmurtn 1612M1Smla Qnta 1619N.Uizbu SL I Ueigh Na T/699 91970CI0 T Certified Mail Mr. Nivens Page Two 7. Provide a grading plan for the installation of Culvert A. Provide measures to deal with base flow during installation. 8. Provide inlet protection for Culvert B. In addition, provide a grading plan for installation of it, including measures for management of base flow during installation. 9. Diversion berms must not direct runoff to sediment traps #4, #5, #7, and #8 in an uphill manner. Diversion berms must show runoff properly directed toward the sediment traps. Please revise. 10. Positive drainage must be provided for the temporary diversions leading to sediment skimmer basin #2 on the south west side of the mine. 11. Provide proof that the necessary 4041401 permits have been obtained. Please be advised that our review cannot be completed until all of the items listed above have been fully addressed. In addition, please note this office may request additional information, not included in this letter, as the mining application review progresses. Based upon our review of the submitted project documents, the following recommendations are offered for your consideration and do not require a response: It may be beneficial for you to request pre -application meetings with our central and regional staff to ensure a smoother application process. 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 As required by 15A NCAC 5B.0013, 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 Department's files at the end of the 180-day period. Certified Mail Mr. Nivens Page Three 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 processing your application sooner. Please contact me at (919) 707-9220 if you have any questions. cerely, Judith A. Wehner Assistant State Mining Specialist cc: Mr. Matt Gantt, PE Wenner, Judy From: Harris, Brenda M Sent: Thursday, November 03, 2016 6:53 PM To: Boyer, Janet; Wehner, Judy Subject: FW: WRC Comments for Permit Renewal 01-08 Attachments: Mining Permit Modification 01-08 East Alamance Quarry (Alamance Cc) - NCWRC.pdf From: Garrison, Gabriela Sent: Thursday, November 03, 2016 2:01 PM To: Harris, Brenda M cbrenda.harris@ncdenc.gov> Cc: Allen, Jason M 4ason.Allen@ncwildlife.org> Subject: WRC Comments for Permit Renewal 01-08 Hello Ms. Harris, I have attached comments for the renewal request for East Alamance Quarry, Permit No. 01-08. Thank you, Gabriela Gabriela Garrison Eastern Piedmont Habitat Conservation Coordinator NC Wildlife Resources Commission Sandhills Depot, P.O. Boa 149 Hoffman, NC 28347 Office and Cell: 910-409-7350 ea briela.karrison(4Mcwildltfe.ore wwww.ncwildlife.org 0101291 Email correspondence to and from this antler is subject to the N.C. Public Records Law and may W disclosed to third series. a A& ® North Carolina Wildlife Resources Commission Gordon Myers, Executive Director MEMORANDUM TO: Brenda M. Harris, Mining Program Secretary Land Quality Section FROM: Gabriela Gartison Eastern Piedmont Coordinator Habitat Conservation DATE: November 3, 2016 SUBJECT: Mining Permit Modification for Martin Marietta Materials, Inc., East Alamance Quarry — Permit No. 01.08, Alamance County, North Carolina Biologists with the North Carolina Wildlife Resources Commission (NCWRC) have reviewed the subject permit application. Our comments are provided in accordance with provisions of the Mining Act of 1971 (as amended, 1982) (G.S. 74A6 through 74-68 15 NCAC 5). Martin Marietta Materials, Inc., is requesting a modification of their permit to mine granite. Currently, the total permitted area is 600.2 acres; the modification includes the addition of 10.5 acres, located within the previously approved permitted boundary. Currently, process wash water from material washing is treated through a closed -loop system; process water is not discharged off site. Mine discharge is comprised of stomnwater runoff and groundwater seepage. This water Flows to a pit sump to be used for replenishing the closed -loop system or the existing freshwater pond on the property. The remaining water is discharged to Boyds Creek, where it is tested for pH, turbidity, total suspended solids and settleable solids. The reclamation plan includes grading and revegetating the site in accordance with a seeding schedule. The excavation areas will be allowed to fill with water for uses to be determined by the landowner. This mine is located at 2261 Martin Marietta Drive, northeast of Burlington in Alamance County. Aerial images and maps indicate Boyds Creek and associated tributaries bisect the project site. A proposed modification includes encroaching a portion of the 50-foot stream buffer, leaving only 30 feet undisturbed; this would impact approximately 350 feet of stream channel. The changes inland use and increased amount of impervious surfaces will likely exacerbate channel degradation and sediment impacts to aquatic ecosystems, on account of increased stormwater runoff. In addition, pollutants (c.g., sediment, heavy metals, pesticides and fertilizers) washed from developed landscapes can adversely affect and extirpate species both in wetland areas and downstream of disturbed areas. If the permit is modified, the NCWRC offers the following recommendations to minimize impacts to aquatic and terrestrial wildlife resoerccs: Mailing Address: Habitat Conservation • 1721 Mail Service Center • Raleigh, NC 27699-1721 Telephone: (919) 707-0220 • Fax: (919) 707-0028 Page 2 November 3, 2016 East Alamance Quarry Permit No. 07-08 Maintain a minimum 100-foot undisturbed native, forested buffer along perennial streams, intermittent streams and wetlands. Maintaining undisturbed, forested buffers along these areas will reduce impacts to aquatic and terrestrial wildlife resources and improve water quality. In addition, these buffers provide a travel corridor for wildlife species. Grassed buffers, particularly fescue, do not provide the necessary and highly valuable functions that forested buffers provide. Sediment and erosion control structures should be located outside of the buffers. 2. Water discharges from the site should be proportional to the size of the receiving stream. Turbidity of the discharge should be maintained at or below the permit requirement. High water discharge rates and turbidity can negatively impact aquatic and fisheries resources within and downstream of the project area. Excessive silt and sediment loads can have various detrimental effects on aquatic resources, including destruction of spawning habitat, suffocation of eggs and clogging of gills. Consider using seed mixtures that are beneficial to wildlife (e.g., native warm season grasses) in the reclamation plan. An exact seeding mixture would need to take into account soil types, moisture, pH and degree of slope of areas to be stabilized. Relatively shallow sediment basins can be reclaimed as wetlands where practicable. Please contact Jason Allen, District Wildlife Biologist, at (336) 524-9801 or jason.allen(a-)ncwildlife.oru for additional information regarding reclamation for wildlife. 4. The use of biodegradable and wildlife -friendly sediment and erosion control devices is strongly recommended. Silt fencing, fiber rolls and/or other products should have loose -weave netting that is made of natural fiber materials with movable joints between the vertical and horizontal twines. Silt fencing and similar products that have been reinforced with plastic or metal mesh should be avoided as they impede the movement of terrestrial wildlife species. Thank you for the opportunity to comment on this permit modification. If I can be of further assistance, please call (910) 409-7350 or email gabriela.garrisonancwildlife.org. cc: Josh Turner, Mine Manager ec: Jason Allen, NCWRC Wehner, Judy From: Homewood, Sue Sent: Thursday, November 03, 2016 4:17 PM To: Weimer, Judy Cc: Gantt Matt; Leonard, Shannon Subject: RE: 01-08 DWR REVIEW SHEET 2013 Attachments: 01-08 DWR REVIEW SHEET 2013-wsro-dwr.pdf Thanks, Sue Homewood Division of Water Resources, Winston Salem Regional Office Department of Environmental Quality 336 776 9693 office 336 813 1863 mobile Sue. Homewood@ncdenr.gov 450 W. Hanes Mill Rd, Suite 300 Winston Salem NC 27105 nothing Compares,...-. Email correspondence to and from this address is subject to the North Carolina Public Records Law and may be disclosed to third parties. From: Weimer, Judy Sent: Friday, October 14, 201610:02 AM To: Homewood, Sue <sue.homewood@ncdenr.gov> Cc: Gantt, Matt<matt.gantt@ncdenr.gov>; Leonard, Shannon <shannon.leonard@ncdenr.gov> Subject: 01-08 DWR REVIEW SHEET 2013 Here's the review sheet for the modification of the East Alamance Quarry in Alamance County. Pool this form M POF Retum PDF of this fomr fo DEMLR CO by email. oc DEMLR RQ DWR SPU Said a copy M the permine. MINING PERST APPLICATION REAW FORM forthe DIVISION OF WATER RESOURCES Project Name: East Alamance Quarry DEMLRPermit# 01-08 County: Catawba Applicant's Email: Jay.Nivens@martinmarietta.com PERMIT ACTION TYPE modification YES NO Date Commencina r, F- Have land disturbing activities started? Date? r r 1988 Latitude: 36.12851 Longitude:-79.36503 Please return comments to tat DEMLR CO): Judy Wenner SECTION BELOW TO BE FILLED OUT BY DWR: Is the RO concerned that the operation, as proposed, would violate standards of water Watershed/Stream Name & Classification: Bovds Creek, WS-V, NSW DWR Compliance Status of Mine: Does this mine (or previous owner) have DWR back fees to pay? If yes, amount: Is this mine an active permit in RIMS? YES NO r �invertsarC rUmenhTn dilln 4111 Wetland Cert. required0 cover eir i3rlveR0inTstreams le r e uireTdification 401 Wetland Cart, existing? r f Permit #_ r _ Does DWR RO have enough Informadon to i—, r n if cu erts will e i determine If a 401 certlflcatlon is re ui_r-ed1? iurisdmaonalrtreams YES NO 17 ,1 r Are wetlands dis urbed at this site? Does DWR RO suspect or know of nearby wetlands to the site? r r, — Ruv Swntamhnr 9n1n ; S . } Pont this ro m to POP Refum PDF of this form M DEMLR Co by email cc DEMLR RO, DWR SPD Seri a wpy to the potmimee. r,o Is a wetland delineation required prior to -onsultant _ r, DWR issuing the permit? - nsfte7 — r ffsite? possibly to determine the Stream Determination Needed? r_ need for a 401 for the culverts Stream Determination Completed? a_,! r nknown Does DWR RO need a statement that no wetlands/streams are disturbed for this project from applicant? " ,ossibl . needed for ,Buffer DetenninatlonoNeeded? culvert. locations. Will need' f�1 buffer authorization for stormwater bond In Zone 2 of Jordan Buffer Buffer Determination Completed? I'Recyclesystem,permg existing?* .Onermit #_ New Recycle System permit required?* r Enough information to determine? Non -discharge permit existing?" �ermit # , Does this applicant need to contact the regional of Central DWR Office to l- r determine if a State Stormwater Permit is — needed? r 1Unknown. Will wastewaters discharge to HQW waters r W ,7Q10 Permittee with a 7010=0? "• Flow: must — determine. ' - r Has Violation r O&M Requirements C HQW17Q10 Concerns Does DWR .require DEMLR to hold the r Pay back fees or renew permit (e.g. so DWR can review it further or DWR permit QOther. r because DWR. requires more information)? Please describe the reason to .. hold the permit: ^_ P5con ©Hold Until: Mine must wait to dewater until an O&M plan is r approved? — Fav Fnnfnmbl9M n NCO Warei-Resources eNVIRONMEN Tsa aaRLnR November 1, 2016 MEMORANDUM TO: Ms. Judy Wehner Land Quality Section FROM: Michael BauerGround Water Branch Division of Water Resources • PAT MCCRORY w,,.m" DONALD R. VAN DER VAART src..un S. JAY ZIMMERMAN nm,n. RECEIVED Nov 01 213% LAND QUALITY MINING PROGRAM SUBJECT: Comments on the Mining Permit Modification Request for: Martin Marietta Materials, Inc. East Alamance Quarry Alamance County 9e Please find attached a copy of the mining permit modification request for the above referenced project. The East Alamance Quarry, located in Alamance County, does not appear to have an unduly adverse effect on ground water supplies and has previously registered their withdrawals, with the Division of Water Resources, as facility ID #0219-0007. Facilities are required to register their water withdrawals in accordance with the North Carolina General Statute G.S. 143-215.22H. This statute requires any non-agricultural water user who withdraws 100,000 gallons or more in any one day of ground water or surface water to register and update withdrawals. This statue also requires transfers of 100,000 gallons or more in any one day of surface water from one river basin to another river basin to register and update their water transfers. Water withdrawal registrants must complete the annual water use reporting form by April 1 for the previous year. The registration form may be obtained from the following link: http://www.newater.org/Permits_and_Regisimlion/Water_Withdmwal_and_Tmnsfer Registration. If you have further questions regarding the water withdrawal registration please contact John Barr with the Division of Water Resources at (919) 707-9021 or email him at john.barr rQr ncdenr.gov. State af?4 MCmim I Quality I Water lts u % 1611 Mvl,mi¢Ceeur aalvi9C NRM Caolina ir6941611 9191UJ9W0 Energy. Mineral and Land Resources ..VweNN9.T.L QUALITY October 14, 2016 MEMORANDUM TO: Mr. Nat Wilson Hydrogeology Group Division of Water R/es�our�ceess, FROM: Brenda M. Harris Mining Program Secretary Land Quality Section SUBJECT: Mining Permit Modification for MMM East Alamance Quarry Alamance County • PAT MCCRORY air DONALD R. VAN DER VAART SUMIm.9 TRACY DAVIS u,T.mr ® Mine Dewatering Proposed ❑ No Mine Dewatedng Proposed Please find attached for your review a copy of the mining permit modification request for the above referenced project. Please review this information and advise as to the probability of this operation having unduly adverse effect on potable water supplies (GS 74-51 (2). Please respond by November 4, 2016 so that we may complete our review of this request within our statutory time limits. As is the case in our review of all mining permit applications, renewals and modifications, this office will carefully review, any comments your agency can provide regarding potential effects on potable groundwater supplies and groundwater quality will be appreciated. We would like to have any recommendations you may provide for permit conditions, for reasonable protection of groundwater quantity or quality. If your staff wishes to perform a site inspection, it is recommended that they contact the person submitting this request to set up a convenient date and time. Also, please send a copy of your comments to the person noted in the application. RETURN ALL APPLICATION MATERIALS. AND MAPS WITH YOUR REVIEW COMMENTS TO THIS OFFICE. Your continued cooperation is greatly appreciated. Please contact Ms. Judy Wehner at (919) 707-9220 if you have any questions. Ibmh Attachments cc: Mr. Matt Gantt hbu orNonh Cmhv I1!mir9w„swal Qsliry I a,sI MwsJ a 2snd Rmwas 1612M®Ike Cesar I512N, Uivbq SL I IIAJA}t NC22699 919hD92w r Wishner, Judv From: Gantt, Matt Sent: Friday, October 21, 2016 12:03 PM To: Weimer, Judy; Boyer, Janet Subject: East Alamance Quarry (01-08) Judy and Janet, I have reviewed the permit modification for the East Alamance Quarry (01-08) and have the following comments: 1. More information is needed for the "Proposed Treatment Pond". No dimensions or design calculations were included with this submittal. This information needs to he included as part of the modification request. Also, during the construction of the pond, silt fence will be needed at the base of the fill for the basin to prevent any sedimentation into Boyd's Creek. Completed slopes of the basin need to be covered with erosion control matting after the berm of the basin has been seeded. 2. On the "Storm Drainage Calculations" worksheet. Both culverts are referred to as "Culvert A". This needs to be amended to note two different culvert pipes. 3. It appears that some grading will need to take place to install "Culvert A" since the outlet of the pipe is not within the contour of the "Permitted Stream Disturbance" Eithera pump around system or a temporary flume pipe will need to be used to get the base flow of the stream around the construction area during installation. Any additional grading within the stream channel will also need to be shown on the map. 4. Pipe inlet protection needs to be shown at the inlet of "Culvert B". In addition, depending on the amount of flow being directed toward "Culvert B", a pump around or temporary flume pipe may need to be used during pipe placement. See item #3 above. S. Diversion berms are shown directing runoff to sediment traps #4, 45, #7, and #8 In an uphill direction (i.e., from the 590 to the 598 contour for sediment trap 118, etc.). Perhaps the four sediment traps could he shown excavated into the slopes around the proposed "Culvert B", allowing runoff to enter the traps at the desired elevation. Diversion berms must show runoff properly directed toward the sediment traps. 6. Positive drainage must be provided for the temporary diversion leading to sediment skimmer basin #2 on the southwest side of the mine. Currently, runoff is being directed toward the basin from the 550 contour down to the 548 contour and backup to the 550 contour. One option to achieve positive drainage would he to truncate the "proposed berm" at the 550 contour. The diversion could then be ran along the 550 contour into the west side of sediment skimmer basin #2. Please let me know if you have any further questions. Thanks, Matthew E. Gantt, P.E. Regional Engineer Division of Energy, Mineral, and Lard Resources North Carolina Department of Environmental Quality 336-776-9800 office 336-776-9654 mobileldirect Matt.gantt@ncdenr.gov 450 West Hanes Mill Road Suite 300 Winston-Salem, NO 27105 Kro-: "Nothing Compares.-.... • Email correspondence to and from this address is subject to the North Carolina Public Records Law and may be disclosed to third parties. ��/^MINING CHECKLIST FOR ROUTING Applicaru's Name: Mm ProjectName: gad) IQMM Qe(t� Applic./Permit No: OI'Ob Coumy: �r�moll� Date Receivek io Reviewer: Rion Basin Name: /jat . VU ❑ New ❑ Renevml ,K M (cation (inside permit boundaries) ❑ Modifuatim(outside permit boundaries), ❑ Tramufer �Ijekase Ind/ U� ❑ Partial Release ❑ Additional lnfommlion ❑ Fee Needed. .Fee Received: o i)D� Pk ro'utle mtireappF,atim pachage to: al0 (s omplee vpievsuach the"LQ; Rgwnd Office Mining AWioston Review (Sahga"maa mRl' mdatach bs A"D DWR' gong Applionion Review Form" m she other aprmd led otpa to the Regmad Engineer) ��) DWc. Routed I B l dflc Redd IO / / /& ErDivisim of Water Resources Date: Routed Rec'd / yy NC Wildlife Resowces Commission Date: Routed Rec'd-71— ❑ US Fish v Wildlife Service Date: Routed Redd ((My now aWkaoim ad mallficanon equees that add lard m the permi) Pkm route first a tmees of the application and ono location moos to ❑ Division of Parks a Recreation Date: Routed Redd ❑ NC Geological Survey Section Date: Routed Rec'd ❑ Division of Marine Fisheries Date: Routed Redd ❑ Division of Soil N Water Conservation (plus LEA) Date: Routed Rec'd (Only ones app'. ' and modifaatimurrqunastha add lard to the pewit) ❑ Division of Archives b History Date: Routed Rec'd (Orly pear applimes) ❑ Other. Date: Routed Reed ** Suspense Date for Comments: 1 I (no Into, than ay dogs from receipt) ❑ Please note the following: (�/lj/j (f) �1 Llk!/il Ili( • • PAT MCCRORY c Kra DONALD R. VAN DER VAARTART Energy, Mineral sdcv y andLwdResources TRACY DAMS ENVIRONMRNTAL QUALITY October 14, 2016 Wisner MEMORANDUM TO: Ms. Gabriela Garrison Habitat Conservation Program Coordinator Wildlife Resources Commission FROM: Brenda M. Harris lb)Io� Mining Program Secretary Land Quality Section SUBJECT: Miningg Permit Modification for MMM East Alamance Quarry Alamance County Please find attached for your review a copy of the mining permit modification request for the above referenced project. Please review this information and advise as to the probability of this operation having unduly adverse effect on wildlife and freshwater fisheries (G.S. 74.51 (2)). Please respond by November 4, 2016 so that we may complete our review of this request within our statutory time limits. As is the case in our review of all mining permit applications, renewals and modifications, this office will carefully review all proposed erosion and sediment control measures to ensure that they are sufficient to restrain erosion and off -site sedimentation. However, any comments your agency can provide regarding effects on wildlife and freshwater fisheries would be greatly appreciated. If your staff wishes to perform a site inspection, it is recommended that they contact the person submitting this request to set up a convenient date and time. Also, please send a copy of your comments to the person noted in the application. RETURN ALL APPLICATION MATERIALS AND MAPS WITH YOUR REVIEW COMMENTS TO THIS OFFICE. Your continued cooperation is greatly appreciated. Please contact Ms. Judy Wehner at (919) 707-9220 if you have any questions. /bmh Attachments cc: Mr: Matt Gantt Sum dllw 0a9tioe I waesw ouNry I Srad. M "W Led RcsIxncs 1612 h1ki& IXCeuta I 512N. WjWn, SL I MMrLNCZ7e99 919907nN T • • PAT MCC RORY CGo.smw III DONALD R. VAN DER VAART Energy, Mrnand s�Nmy arWLandReso "s TRACY DAVIS INVIROMNiMbA OWLI" October 14, 2016 Dlrt<Iw MEMORANDUM TO: Mr. Nat Wilson Hydrogeology Group Division of Water Resources FROM: Brenda M. Harris /K;j v Mining Program Secretary Land Quality Section SUBJECT: Mining Permit Modification for MMM East Alamance Quarry Alamance County ® Mine Dewatering Proposed ❑ No Mine Dewatenng Proposed Please find attached for your review a copy of the mining permit modification request for the above referenced project. Please review this information and advise as to the probability of this operation having unduly adverse effect on potable water supplies (GS 74-51 (2). Please respond by November 4, 2016 so that we may complete our review of this request within our statutory time limits. As is the case in our review of all mining permit applications, renewals and modifications, this office will carefully review, any comments your agency can provide regarding potential effects on potable groundwater supplies and groundwater quality will be appreciated. We would like to have any recommendations you may provide for permit conditions, for reasonable protection of groundwater quantity or quality. If your staff wishes to perform a she inspection, it is recommended that they contact the person submitting this request to set up a convenient date and time. Also, please send a copy of your comments to the person noted in the application. RETURN ALL APPLICATION MATERIALS AND MAPS WITH YOUR REVIEW COMMENTS TO THIS OFFICE. Your continued cooperation is greatly appreciated. Please contact Ms. Judy Wehner at (919) 707-9220 if you have any questions. /bmh Attachments cc: Mr. Matt Gant[ Smn ofNm om I snwwmww Pltlib l Ho .M1fmm. l d]oven 1612M 1Sf w Ceetm 1512 N. SWLbw Sl.lS eta NC 27699 919 707 920 T Wehner, Judy From: Wehner, Judy Sent: Friday, October 14, 2016 10:01 AM To: Homewood, Sue Cc: Gantt, Matt; Leonard, Shannon Subject: 01-08 DWR REVIEW SHEET 2013 Attachments: 01-08 DWR REVIEW SHEET 2013.doc Here's the review sheet forthe modification of the East Alamance Quarry in Alamance County. Pnnt this corm to PDF Retum`OF�of this him to DEMLR CO by email. cc DEMLR RO, DWR SPU send a copy to the perMttee. MINING PERMIT APPLICATION RAEW FORM for the DIVISION OF WATER RESOURCES Project Name: East Alamance Quarry DEMLR Permit # 0"S County: Catawba Applicant's Email: Jay. Nivens@martinmarietta.com PERMIT ACTION TYPE modification YES NO Date Commencing rr rr Have land disturbing activities started? Date? F r r r 1988 Latitude: 36.12851 Longitude:-79.35503 Please return comments to (at DEMLR CO): Judy Wishner SECTION BELOW TO BE FILLED OUT BY DWR: Is the RO concerned that the operation, as proposed, would violate standards of water quality? Comments:_ Watershed/Stream Name & Classification: DWR Compliance Status of Mine: Does this mine (or previous owner) have DWR back fees to pay? If yes, amount: Is this mine an active permit in BIMS? YES NO ao1 Wetlan 6e . req I e? r r r 401 Wetland Cart existing? r r Permit #_ r r_ Does BWR RO have enough informs ion mi determine If a 0. certjflca Ion is re uiMg' r r r YES NO Are etland8 dls bed at his sl e7 r t r r Does DWR RO suspect or know of nearby r r r r wetlands to the site? — rr p Is a wetland delineation required prior to r •onsultant r t DWR Issuing the permit? _ r( nsi et? R.' s.womm.r shin Print this form to PDF Return PDF of this form to DEMLR CO by email. oo DEMLR R0, DWR SPU SeM a copy 0 the permlttee. .( ffsite?_ qW Stream Determination Needed? F- r ( , Stream Determination Completed? r ( r Does DWR RO need a statement that no wetlandsistreams are disturbed for this project from applicant? Buffer Determination Needed? .. _ r( r( Buffer Determination Completed? r( I—(_ Recycle system permit existing?* I— r ermit #— r New Recycle System permit required?' I— ( r Enough information to determine? Non -discharge permit existing?* EIRermit Does this applicant need to contact the regional of Central DWR Office to determine If a State Stormwater Permit is — needed? r (Unknown. Will wastewaters discharge to HOW waters 7 t I—(7010 Permittee with a 7010=07 " Flow: must determine. Has Violation &M Requirements H(( HOW17010 Concerns Does DWR require DEMLR to hold the, Pay back fees or renew permit (e:g. to DWR can review It'further`or DWR permit ©Other. (—( ` .because DWR requires more Informationj? Please describe the reason to hold the permit: — O contact: — f ( Hold Until:.. Mine must wait to dewater until an O&M plan is r ( r approved? — Reviewed by; DWR RO Surface Water:_ Regional Office: — Date: — RO Aquifer Protection Section: — Regional Office: — Date: _ Rav c.rnwmhm omn .• • IAMartin Marietta Transmittal Letter Martin Marietta 8701 Red Oak Blvd. Suite 540 Charlotte, NC 28217 (P) 704-409-1475 (F) 704-527-9283 TO: NCDEQ - Energy Mining Land Resources 512 N Salisbury Street - 5th Floor Raleigh, NC 27604-1170 attention: Judy Wishner Re: East Alamance Quarry Mine Permit Modification W are sending you Drawings �I Prints �I Letter H Change Order Plans Reproducible For Approval Approved as Submitted LI Resubmit copies for approval For Your Use Approved as Noted As Requested Returned for Corrections 0omments. Please let me know if you have any questions or need any further information. 6opy to: 10/11/16 Sig tur Ah Marie • VENDOR W Marietta PO. p%30013 MLE111H, NORTH CAROLINA 27622d013 158632 "' DATE: I CHECK NO. 1726013 10105116 .DATE INVOIQEICREDIT OROSSAMT. ADJ.DESC DISCOUNt '..NETAMDUNT 09SWIS 1666526632]083016 1,000.W EASTALAMANCEMINEPER 1,000.00 THE ARACRE ,CHECK I3 M PAWKW M R IT SIDE ue6CKIE Eo ADM TOTAL: 1,000.00 1,000.00 CHECK NO. 01726013 YI`+`t•CMEOK',AMOUNTO �`'„ 3""'1A00,00 PA,,,,Y��TO NCDENR �Ep ? LAND QUALITY SECTION ^,. 1612 MAIL SERVICE CTR P77 +ia"B RALEIGH NO 27699.1612 j Martin Marietta October 11, 2016 Ms. Judy Wehner RECEIVED Assistant State Mining Specialist NCDEQ-Energy, Mineral and Land Resources OCT 14 20M 1612 Mail Service Center Raleigh, North Carolina 27699-1612 LAND QUALIT-y MINING PROGRAM RE: Martin Marietta Materials, Inc. East Alamance Quarry, Permit No. 01-08 Mine Permit Modification Dear Ms. Wehner: This is a letter requesting the Mine Permit modification for our East Aaamance Quarry located at 2261 Martin Marietta Drive in Burlington, INC. The proposed modifications to the currently approved plan are: • New property information has been incorporated into this mine plan. The property depicted on this plan is the same as the previously permitted property. The minor adjustment in total acreage is based on more accurate property data • The proposed impacts to the previously approved 50' stream buffer for the new lease„^,F area. Thisencroachmentwill encroach into the 50' Undisturbed Buffer approximately pt 20' leaving a 30' undisturbed buffer. This encroachment will run for approximately 350' along the stream channel. • A portion of the proposed berm construction in the southwest comer of the project has been removed due to spatial constraints. • Culvert "A" & "W have been redesigned based on better available topographic information. • The erosion control basins have been redesigned to meet the current development standards. • We request to use rip tap baffles en lue of coir fiber baffles in the proposed erosion control basins. The information on this request has been included in the package. I have included the Mine Permit Application, Mine Permit Modification Fee, Updated Mine Map, USGS Exhibit Map, Roadway Map, Drainage Area Maps and Erosion Control Design )lease cularions. feel free to contact me at (704) 409-1475 or atjay.nivens@martimmarlettacom should have any questions or need any additional information. east alamance mine permit renewal coverletter.docx 9 • 1AMartin Marietta 7Jay7tvens Sr. Environmental Engineer Martin Marietta Materials, Inc. 8701 Red Oak Blvd. Suite 540 Charlotte, NC 28217 east alamance mine permit renewal coverletter.docx • Martin Marietta East Alamance Quarry Mine Modification Submittal • Mine Application • USGS Exhibit • Roadway Exhibit • Stream Buffer Encroachment Detail Engineering Calculations • Erosion Control Basin Design Calculations • Culvert "A" & "B" Storm Drain Calculations • Drainage Area Maps • Class B Rip Rap Baffle Design Information vp. • • APPLICATION FOR A MINING PERMIT NORTH CAROLINA DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES LAND QUALITY SECTION APPLICATION FOR A MINING PERMIT (PLEASE PRINT OR TYPE) 1. Name of Mine East Alamance Ouarry County Alamance River Basin Care Fear Latitude (decimal degrees to four places) 36.128515 Longitude (decimal degrees to four places) - 92 ,355027 2. Name of Applicant* Martin Marietta Materials. Inc. 3. Permanent address for receipt of official mail** 2710 Wvcliff Road Raleigh, North Carolina 27607 Telephone (919) 783-4668 Alternate No. 4. Mine Office Address 2261 Martin Marietta Drive Burlington, NC 27217 Telephone 336-886-5015 5. Mine Manager Josh Turner We hereby certify that all details contained in this Permit Application arc true and correct to the best of our knowledge. We fully understand that any willful misrepresentation of facts will be cause for permit revocation. ***Signature Date Print Name John . T beri Title Pres d t Mid- tic Division * This will be the name that the mining permit will be issued to and the name that must be indicated on the reclamation bond (security) that corresponds to this site. •" The Land Quality Section must be notified of any changes in the permanent address or telephone number. Signature of company officer required. G.S. 74-51 provides that the Department shall grant or deny an application for a permit within 60 days of receipt of complete ap lication or, if public hearing is held, within 30 days following the hearing and the filing of any supplemental in required by the Department. All questions must be addressed and all required maps provided before this application can be considered complete. Attach additional sheets as needed. APPLICATION FOR A MINING • RMIT • NOTE: All of the following questions most be thoroughly answered regarding your mining operation for t t1 a 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 of the following that apply: ❑ If 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 t 7t a "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: ❑ If this is an a placation for RENEWAL of a mining permit, indicate the mining permit number and the total reverall) acreage cove a Tay the existing permit: Mining Permit No.: Total permitted acreage (this is the acreage that the "renewal" fee will be based upon):_ ® If this is an application for a MODIFICATION to a mining permit, indicate the mining permit number and the total (overall) acreage coverey the existing permit. Mining Permit No.: 010108 Total permitted acreage: 600.2 Does the modification involve acreage within the previously approved permitted boundary? Yes ® No ❑. If yes, indicate the acreage to be covered by this modification (this is the acreage that the "major modification" fee will be based upon): 10.5 Acres Does the modification involve acreage outside the previously approved permitted boundary? Yes No ®. If yes, indicate the additional acreage to be covered by this modi nation: . (NOTE: you must complete all of Section F. of this application form entitled Notification of Adjoining Landowners). Of this acreage to be added to the permit, will any Portion of this acreage be affected (i.e.: disturbed, and cover removed)) b the mming operanon7 Yes No If no, a "minor modification" fee of $I OR.00 is required, despite the "undisturbed" acreage t (be added). If yes, indicate the acreage to be affected within the acreage to be added to the rmit (the total acreage to be added to the permit is the acreage that the "major modification" face will be based upon): ❑ If this is an application for TRANSFER of a mining permit, indicate the mining permit number and the total (overall) acreage"w'VEMYy the existing permit. Mining Permit No.: Total permitted acreage: SEE THE FEE SCHEDULE AT THE END OF THIS FORM FOR THE PROPER FEE AMOUNT TO BE PAID FOR THE REQUESTED PERMIT ACTION(S) AND CORRESPONDING ACREAGE NOTED ABOVE 2. Name of all materials mined: Granite 3. Mining method: eHydraulic Dredge ® Front-end Loader & Truck ❑ Shovel & Truck Dragline & Truck Self -loading Scraper Other (explain): 4. a. Expected maximum depth of mine (feet) 500 Depth is relative to what benchmark? (eg., natural ground level, mean sea level, road elevation, etc.) Natural Ground b. Expected average depth of mine (feet) 400 WF, -APPLICATION FOR A MINING PERMIT • 5. Has any area(s) at this site been mined in the past? Yes ® No If yes, when and by whom was this activity conducted? Currently being mined by Martin Marietta Materials 6. Number of years for which the permit is requested (10 years maximum): F11573 :f Clearly mark and label the location of pour mining operation on 6 copies of a 7.5-minute quadrangle and a county highway map. These maps, in addition to six %copies or 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: Mailine Address: Physical Address: 1612 Mail Service Center OR 512 North Salisbury Street, 5" Floor Raleigh, North Carolina 27699-1612 Raleigh, North Carolina 27604 (919) 733-2423 www.eeoloey.em.state.nc.us/ County highway maps may be obtained from the N.C. Department of Transportation: North Carolina Department of Transportation — Geographic Information Systems (GIS) 1 adiinng®dddresg: NCDU GIS Unit 1597 Mail Service Center Raleigh, North Carolina 27699-1587 Physical Address: NCDOT GIS Unit 3401 Carl Sandburg Court Raleigh, North Carolina 27610 (919)212-6000 www.nedot.orvJit/aisContut/default.htmI 2. Mine maps must be accurate and appropriately scaled drawings, aerial pphotographs or enlarged topographic maps of the entire mine site. All aspects of the mine site must be clearly labeled on the maps along with their corresponding (approximate) acreage. As a reminder, mining wants can only he issued for up to 10 years; thus, all mine and reclamation maps must only denote those activities that are intended to be conducted during the life of the mining permit. All maps must be of a scale sufficient (see minimum requirements listed below) to clearly illustrate the following, gf a minimum: a. Property lines of the tract or tracts of land on which the proposed mining activity is to be located including easements and rights -of -way. b. Existing or proposed permit boundaries. c. Initial and ultimate limits of clearing and grading. d. Outline and width of all buffer zones (both undisturbed and unexcavated). e. Outline and acreage of all pits/excavations. f. Outline and acreage of all stockpile areas. gg Outline and acreage of all temporary and/or permanent overburden disposal areas. h. Location and acreage of all processing plants (processing plants may be described as to location and distance from mine if sufficiently far removed). i. Locations and names of all streams, rivers and lakes. Outline and acreage of all settling and/or processing wastewater ponds. Location and acreagge of all Manned and existing access roads and on -site haul roads. I. Location of planned and existing on -site buildings. in. Location and dimensions of all proposed sediment and erosion control measures. n. Location of I00-year floodplain limits and wetland boundaries. o. Names of owners of record, both public and private, of all tracts of land that are adjoining the mining permit boundary; if an adjoining tract is owned or leased by the applicant or is owned by the lessor of the mine tract, names of owners of record of tracts adjoining these tracts, that are within 1,000 feet of the mining permit boundary, must be provided on the mine map. ,APPLICATION FOR A MINING PERMIT • p. Names of owners of record, both. public and private, of all tracts of land that are adjoining the mining permit boundary which lie directly across and are Contiguous to any highway, creek, stream, river,. or other watercourse, railroad track, or utility or other public right-of-way. If an adjoining tract is owned or leased by the applicant or is owned by the lessor of the mine tract, names of owners of record of tracts adjoining these tracts, that are within 1,000 feet of the mining permit boundary, must be provided on the mine map(s). NOTE: "Highway" means a road that has four lanes of travel or less and is not designated as an Interstate Highway. q. Map legend: 1. Name of applicant 2. Name of mine 3. North arrow 4. County 5. Scale 6. Symbols used and corresponding names 7. Date prepared and revised 8. Name and title of person preparing map Map scales should meet the following guidelines: PERMITTED ACREAGE MAP SCALE 0-49 Acres 1 inch = 50 feet 50-199 Acres 1 inch = 100 feet 200+ Acres I inch — 200 feet (NOTE: Smaller scaled maps may be acceptable if they clearly illustrate the above items) -APPLICATION FOR A MINING PERMIT • A tabletchart must be provided on the minema that clearly lists the approximate acreage of tailings/sediment ponds, stockpiles, wastepiles, processing area/haul roads, mine excavation and any other major aspect of the mining operation that is proposed to be affected/disturbed during the life of the mining permit. A table/chart similar to the following will be acceptable: CATEGORY AFFECTED ACREAGE Tailings/Sediment Ponds See Map Processing Area/Stockpile Area See Map Wastepiles See Map Haul Roads See Map ation See Map er Areas) R See Map bed Acreage See Map NOTE: IN ADDITION TO THE ABOVE, THE MAPS MUST ALSO INCLUDE ANY SITE -SPECIFIC INFORMATION THAT IS PROVIDED IN THE ANSWERS TO THE FOLLOWING QUESTIONS IN THIS APPLICATION FORM (PLEASE NOTE THE ITALICIZED QUES TIONSISTA TEMENTS THROUGHOUT THE FORM). THIS APPLICATION WILL NOT BE CONSIDERED COMPLETE WITHOUT ALL RELEVANT ITEMS BEING ADEQUATELY ADDRESSED ON THE MINE MAPS. APPLICATION FOR A MINISPERMIT C. PROTECTION OF NATURAL RESOURCES 1. Describe in detail the sequence of events for the development and operation of the mine and reference the sequence to the mine map(s). Attach additional sheets as needed. Overburden material and sap rock present above the hard rock will be removed. The rock is drilled and blasted to produce a product that can be transported to the plant for processing, From there, the raw material is crushed and screened to produce desired products. A construction sequence of land disturbing activities is provided on the Mine Map, specifically as it relates to sediment and erosion control. Maintenance and stabilization efforts will be conducted as noted and as required in the mining act. 2. Describe specific erosion control measures to be installed prior to land disturbing activities and during mining to prevent offsite sedimentation (include specs rc plans for sediment and erosion control for mine excavation(s), waste Iles, access/mine roads an process areas), and give a detailed sequence of installation and schedule for maintenance of the measures. Locate and label all sediment and erosion control measures on the mine map(s) and provide typical cross-sections/construction details of each measure. Engineering designs and calculations are required to justify the adequacy of any proposed measures. Sediment and erosion control measures will be installed in accordance with the Mine Map and construction details. These measures will be installed prior to disturbing the area they are designed to protect. The construction sequence indicates the steps that will be taken to maintain all of the sediment and erosion control measures. Temporary diversions.are provided to direct all surface runoff through the sediment basins. Design calculations are provided on the Mine Map to support the dimensions and construction of the proposed sediment basins. The majority of runoff from the property will be maintained internally, either from the pit or the existing sediment basins. Any proposed changes that are not included on the Mine Map will be submitted to the Division of Land Resources for approval. 3. a. Will the operation involve washing the material mined, recycling process water, or other waste water handling? Yes 2 No ❑. If yes, briefly describe all such processes including any chemicals to be used. Process wash water from material washing is treated through a closed -loop system within the settling cells. The system operates as a closed circuit with no discharge of process water off -site. The system is further described in the General NPDES permit issued to the mining industry and specifically, NPDES Permit #NCG020029 for this facility. b, Will the operation involve discharging fresh or waste water from the mine or plant as a point discharge to the waters of the State? Yes 0 No ❑. If yes, briefly describe the nature of the discharge and locate all proposed discharge points (along with their method of stabilization) on your mine map(s). Water discharged as a result of mine dewatering is comprised of storm water runoff and groundwater seepage. This water will gravity flow to the pit sump for clarification prior to discharge. Water collected in the pit will be used to replenish the closed -loop system or replenish the existing fresh water pond on the property. Any accumulated water that is not needed, will be discharged through the approved outfall location, specifically Outfall 001 shown on the Mine Map. Outfall 001 discharges into Boyds Creek. Discharge water from the outfall will be tested for pH, Turbidity, Total Suspended Solids, and Settleable Solids; in accordance with the requirements of General NPDES Permit requirements to ensure that water quality standards are met. APPLICATION FOR A MINING PERMIT • c. Will any part of the proposed mine excavation(s) extend below the w,r table? Yes ® No ❑. If yes, do you intend to dewater the excavation(s)? Yes ® No u. If yes, what impact, if any, will mine dewatering have on neighboring wells? Estimated withdrawal rate in gallons per day: 0.40 MGD . Locate all existing wells on the mine mop(s) that lie within 500 feet of the proposed excavation area. Provide data to support any conclusions or statements made, including any monitoring well data, well construction data and current water withdrawal rates. Indicate whether the proposed mine locale is served by a public water system or private wells. The close proximity of the rock to the surface of the ground and the low level of permeability of the rock in the quarry area indicate that the quarry development will have no detrimental impact on any wells in the area. d. If you answered yes to any of the above questions, provide evidence that you have applied for or obtained the appropriate water quality permit(s) (i.e., non -discharge, NPDES, Stormwater, etc.) from the Division Nailer Quality, Water Quality Section. In addition, the applicant is required to register water use with the Division of Water Resources if the operation withdraws more than R , gallons per day and needs a capacity use permit from the Division of Water Resources if the operation lies in a capacny use area and withdraws more than 100,000 gallons per day. The process is described in the General NPDES permit issued to the mining industry and specifically, NPDES Permit No. NCG020029 for this facility. This permit authorizes the discharge of storm water, process water, and mine dewatering to the surface waters of North Carolina. 4. a. Will the operation involve crashing or any other air contaminant emissions? Yes ® No ❑. If yes, indicate evidence that you have applied for or obtained an air quality permit issued by the Division of Air Quality or local governing body. The NC Division of Air Quality has issued air Permit No.06132 for this facility. b. How will dust from stockpiles, haul roads, etc., be controlled? Fugitive dust from the processing plant, stockpiles, etc. will be controlled through the use of a wet suppression system within the operating plant. A large water truck will be used to control the dust on the haul roads, pit area and within the stockpile area. A large portion of the annual production will consist of washed stone, which generates little dust. 5. a. A buffer will be required between any mining activity and any mining permit boundary or right- of-way. It may be an =excavated buffer (no excavation, but roadways, berms and erosion & sedimentation control measures may be installed within it), an undisturbed buffer (no disturbance within the buffer whatsoever), or a combination of the two, depending upon the site conditions. Note that all buffers must be located within the mining permit boundaries. How wide a buffer will be maintained between any mining activity and any mining permit boundary or right-of-way at this site? A minimum buffer of 25 feet is recommended, although a wider buffer maybe needed depending on site conditions. Show all buffer locations and widths on the mine map(s). The approved unexcavated buffers as shown on the Mine Plan along the mining permit boundary will be provided and maintained at this site. Along with the permit boundary buffers, overburden berms are/will be provided to visually shield the operation from the adjoining neighbors. The Mine Map clearly depicts all buffers and proposed berms that will be located at the site. b. A minimum 50 foot wide undisturbed buffer will be required between any land disturbing activities within the mining permit boundaries and any natural watercourses and wetlands unless smaller undisturbed buffers can be justified. Depending on site conditions, a buffer wider than 50 feet may be needed. APPLICATION FOR A MINIIPPERMIT • may be needed. How wide an undisturbed buffer will be maintained between any land disturbing activities within the mining permit boundaries and any natural watercourses and wetlands at this site? Show all buffer locations and widths on the mine map(s). Existing streams within the permit boundary will have a 50' undisturbed buffer. 6. a. Describe methods to prevent landslide or slope instability adjacent to adjoining permit boundaries during mining. Minimum 2 horizontal to 1 vertical slopes or flatter for clayey material and minimum 3 horizontal to 1 vertical slopes or flatter for sandy material are generally required, unless technical justification can be provided to allow steeper slopes. To assure slope stability adjacent to adjoining properties during mining, slope and excavation configurations will take into account structural geology, rock mechanics, and mining engineering considerations. Final excavation grades for all unconsolidated overburden material will be on a 3:1 minimum slope around the outer quarry perimeter from natural ground to the top of bedrock. Further, a minimum ten -foot (10') wide safety bench will be provided at the base of any cut slope and the top of bedrock in this same area. b. Provide a cross-section on the mine map(s) for all fill slopes (berms, wastepiles, overburden disposal areas, etc.), clearly indicating the intended side slope gradient, installation of any benches and/or slope drains (with supporting design information) if needed, and the method of final stabilization. See construction details on the attached mine map. c. In excavation(s) of unconsolidated (non -rock) materials, specify the angle of all cut slopes including specifications for benching and sloping. Cross -sections for all cut slopes must be provided on the mine map(s). Final excavation slopes of unconsolidated materials along the outer quarry perimeter will be graded on a 2:1 minimum slope from natural ground and will extend to a minimum of six feet (6') below the anticipated water level. Internal slopes will be graded on a 1.5:1, or flatter where such areas are anticipated to be above the final water elevation. A minimum ten. -foot (I0') wide safety bench will be provided at the base of any cut slope around the quarry perimeter where such areas are anticipated to be above the final water elevation. d. In hardrock excavations, specify proposed bench widths and heights in feet. Provide cross - sections of the mine excavation clearly noting the angles of the cut slopes, widths of all safety benches and mine benches, and the expected maximum depth of the excavation. A typical pit cross-section is provided on the Mine Map. The first bench is largely controlled by the existing topography. Lower benches will be consistent of the typical 40' vertical heights and 10' horizontal bench widths between each level. 7. Describe other methods to be taken during mining to prevent physical hazard to any neighboring dwelling house, public road, public, commercial or industrial building from any mine excavation. Locate all such structures on the mine map if they are within 300 feet of any proposed excavation. All structures within the vicinity of the existing mine excavation are indicated on the Mine Map. With the exception of any proposed on -site support facilities, the closet neighboring occupied structure is located greater than three hundred (300') from the future pit excavation. Blasting activities will be designed and monitored to ensure that vibration and air blast standards are not exceeded. 8. Describe what kind of barricade will be used to prevent inadvertent public access along any high wall area and when it will be implemented. Vegetated earthen berms, appropriate fencing and adequate boulder -APPLICATION FOR A MINIVPERMIT • barriers may be acceptable high wall barricades. A construction detail/cross-section and location of each type of barricade to be used must be indicated on the mine map(s). The highwall area of the quarry will be "barricaded" by the use of earthen berms, fencing, oversized boulders, or a combination of these items to prevent inadvertent public entry. A ten -foot (10') wide horizontal safety bench will also be provided between the top of the bedrock and the toe of any excavated cut slopes around the outer quarry perimeter. 9. Are acid producing minerals or soils present? Yes ❑ No ®. If yes, how will acid water pollution from the excavation, stockpiles and waste areas be controlled? 10. a. Describe specific plans (including a schedule of implementation) for screening the operation from public view such as maintaining or planting trees, bushes or other vegetation, building berms or other measures. Show the location of all visual screening on the mine maps) and provide cross - sections through all proposed berms or proposed spacing, sizes and species for tree plantings. Existing trees, terrain, and visual berms will effectively screen the majority of our operation from public view. Trees and vegetation will be planted as needed to promote future long-term screening and soil stability. b. Could the operation have a significantly adverse effect on the purposes of a publicly owned park, forest or recreation area? If so, how will such effects (i.e., noise, visibility, etc.) be mitigated? None known to be present. 11. Will explosives be used? Yes ® No ❑. If yes, specify the types of explosive(s) and describe what precaution(s) will be used to prevent physical hazard to persons or neighboring property from flying rocks or excessive air blasts or ground vibrations. Depending on the mine's location to nearby structures, more detailed technical information may be required on the blasting program (such as a third -party blasting study). Locate the nearest offsite occupied structure(s) to the proposed excavation(s) on the mine map and indicate its approximate distance to the proposed excavation. ANFO (ammonium nitrate and fuel oil) and water -based emulsions are the primary -blasting agents used. Blasting will be conducted under the direction of experienced and qualified personnel. Blasts will be monitored at all times by seismograph to ensure that vibration and air blast levels are within the guidelines set by the State. Shot patterns will be designed in consideration of the geological environment, (i.e., faults, fractures, and lithology) maximize material breakage, and prevent any physical hazards to persons or neighboring property. Blast designs will also be based upon the distance to the nearest dwelling from the blast site and the weight of explosives per blast interval (pounds detonated per eight (8) millisecond delay), which will consistently yield predictable blast vibration levels well within all regulatory limits at subject structures. Records of each blast will be maintained, and will include pertinent data such as the number of holes, pattern, delay intervals, depth and size of holes, type and total pounds of explosives, maximum pounds per delay interval, amount of stemming and burden for each hole, and blast location. Blast and seismograph records will be kept in a NCDENR approved blasting guidelines format. 12. Will fuel tanks, solvents, or other chemical reagents be stored on -site? Yes ® No ❑. If yes, describe these materials, how they will be stored and method of containment in case of spill. Indicate the location(s) ofall storage facilities on the mine map(s). Fuel oil, waste oil and gasoline will be stored in aboveground tanks located within adequately sized containment structure(s). A Spill Prevention, Control and Countermeasures Plan (SPCC Plan) has been prepared for the facility, which details the procedures to be followed in the event of a spill. APPLICATION FOR A MINAPERMIT • D. RECLAMATION PLAN l . Describe your intended plan for the final reclamation and subsequent use of all affected lands and indicate the sequence and general methods to be used in reclaiming this land. This must include the method of reclamation of settling ponds and/or sediment control basins and the method of restoration or establishment of any permanent drainage channels to a condition minimizing erosion, siltation and other pollution. This information must be illustrated on a reclamation map and must correspond directly with the information provided on the mine map(s). In addition, design information, including typical cross -sections, of any permanent channels to be constructed as part of the reclamation plan and the location(s) of all permanent channels must be indicated on the reclamation map. Reclamation of disturbed areas will be an ongoing part of the operating plan. Disturbed areas will be graded and revegetated in accordance with the seeding schedule as provided. At such time as the decision is made to terminate operations at this site, all remaining disturbed areas will be graded, seeded and stabilized. The excavation will be allowed to fill with water providing a large lake for water storage, supply, recreation, or othe� use to be determined by the landowner. 2. Is an excavated or impounded body of water to be left as a part of the reclamation? Yes ® No ❑. If yes, illustrate the location of the body(s) of water on the reclamation map and provide a scaled cross-section(s) through the proposed body(s) ofwater. The minimum water depth must be at least 4 feet, measured from the normal low water table elevation, unless information is provided to indicate that a more shallow water body will be productive and beneficial at this site. Will the body(s) of water be stocked with fish? Yes ❑ No ®. If yes, specify species. The pit and supply lake will remain as permanent water impoundment use. The average depth of water in the pit will be determined by the ultimate depth of the pit at the time operations are terminated, but in no case will be less than a six foot (6') minimum depth. The stocking feasibility with fish will be left to the discretion of the landowner and the future plans once mining has stopped. 3. Describe provisions for safety to persons and to adjoining property in all completed excavations in rock including what kind of permanent barricade will be left. Acceptable permanent barricades are appropriate fencing, large boulders placed end -to -end, etc. Construction details and locations of all permanent barricades must be shown on the reclamation map. A minimum ten -foot (14') wide safety bench will remain along the top bench around the entire pit. A perimeter fence will be placed around all excavations upon completion of the mining operation unless alternate plans for the property are pre -approved through the Division of Land Resources. 4. Indicate the method(s) of reclamation of overburden, refuse, spoil banks or other such on -site mine waste areas, including specifications for benching and sloping. Final cross -sections and locations for such areas must be provided on the reclamation map. Overburden will be utilized to grade/construct internal roads and as fill material for perimeter screening berms. All fill slopes will be stabilized/seeded once complete. Overburden, refuse, spoil banks, or other mine waste areas existing at final reclamation will be graded and compacted to slopes of 2:1 or flatter and will be vegetated in accordance with the seeding schedule. All areas will be graded to provide positive drainage and stabilized to prevent erosion. S. a. Describe reclamation of processing facilities, stockpile areas, and on -site roadways. APPLICATION FOR A MINING PERMIT • All processing facilities will be dismantled. Salvageable equipment will be hauled off -site for use at other Martin Marietta operations. Equipment that cannot be reused will be disposed/recycled in accordance with all local, State, and Federal regulations. Stockpiles will be removed, and the affected area graded to conform to surrounding topography. These areas will then be scarified and revegetated. Haul roads and roadways not necessary for future development will also be scarified and revegetated b. Will any on -site roadways be left as part of the reclamation? Yes ® NoEl. Ifyes, Wean such roadways on the reclamation map and provide details on permanent road and d(Ich line stabilization. The main haul road and service roads will remain for vehicular access to the lake formed by the pit. These roads shall be stabilized while the quarry is active. Other roads to remain will be determined by the future use of the site after operations have ceased. 6. Describe the method of control of contaminants and disposal of scrap metal, junk machinery, cables, or other such waste products of mining. (Note definition of refuse in The Mining Act of 1971.) No off -site eenerated waste shall be disposed of on the mine site without orior written approval from the NC Department of Environment and Natural Resources, Land Quality Section and either the Division of Waste Management (DWM) or local governing body. If a disposal permit has been issued by DWM for the site, a copy of said permit must be attached to this application. All temporary andpermanent re se disposal areays must be clear! delineated on the mine map(s) and reclamation map, along with, hst of items to be disposed in said areas. No off -site generated waste will be allowed on -site. Waste products generated through typical quarrying activities (i.e. scrap metal, cables, drill steel, etc.) may be disposed on -site in a designated area but will typically be removed by a local scrap metal dealer. All other waste products such as batteries, used oil, junked equipment, etc. will be recycled and/or disposed of off -site by private collection firms. 7. Describe your plan for revegetation or other surface treatment of the affected areas. This plan must include recommendations for year-round seeding, including the time of seeding and the amount and type of seed, fertilizer, lime and mulch per acre. The recommendations must include general seeding instructions for both permanent and temporary revegetation. Revegetation utilizing only tree plantings is not acceptable. Recommendations can be sought from: . a. Authorized representatives of the local Soil and Water Conservation District; b. Authorized representatives of the Division of Forest Resources, Department of Environment and Drized county representatives of the North Carolina Cooperative Extension Service, alists and research faculty with the Colleges of Agriculture and Life Sciences and Forest arces at North Carolina State University; t Carolina licensed landscape architects; to consulting foresters referred by the Division of Forest Resources, Department of 'onment and Natural Resources; Erosion and Sedimentation Control Planning and Design Manual; Surface Mining Manual: A Guide for Permitting, Operation and Reclamation; s as may be approved by the Department. LIME - RATE OF APPLICATION (tons/acre): According to soil tests, or 3,000 lb./acre FERTILIZER - ANALYSIS AND RATE OF APPLICATION (pounds/acre): According to soil tests, or apply 10-10-10 at a rate of 500 lbs./acre. SEED - TYPE(S) AND RATE(S) OF APPLICATION INCLUDING YEAR-ROUND SEEDING APPLICATION FOR A MINING PERMIT • SCHEDULE (pounds/acre):[NOTE: Include Legumes] Will follow schedule from NC Surface Mining Manual. Seed Tvoes: Seedine Dates: Seedine Rates: MULCH - TYPE AND RATE OF APPLICATION (pounds/acre) AND METHOD OF ANCHORING: Apply 4,000 — 5,0001bs./acre grain straw or an equivalent cover of another suitable mulching material. Anchor mulch by tacking with asphalt, roving, or netting. OTHER VEGETATIVE COVERS —TYPE (S) AND RATE (S) OF APPLICATION INCLUDING SEEDING SCHEDULE (pounds/acre, trees/acre, spacing of trees/shrubs, etc): Virginia or Labially pines will be planted as needed to improve area screening. Revegetation and/or reforestation plan approved by: Signature NC Surface Mining Manual Print Name Agency APPLICATION FOR A MINIMPERMIT • G. LAND ENTRY AGREEMENT We hereby grant to the Department or its appointed representatives the right of entry and travel upon our lands or operation during regular business hours for the purpose of making necessary field inspections or investigations as may be reasonably required in the administration of the Mining Act of 1971 pursuant to G.S. 74-56. We further grant to the Department or its appointed representatives the right to make whatever entries on the land as may be reasonably necessary and to take whatever actions as may be reasonably necessary in order to carry out reclamation which the operator has failed to complete in the event a bond forfeiture is ordered pursuant to G.S. 74-59. LANDOWNER: APPLICANT: Signature:Zimble') - Signature:* Print NamPrint Name: oh I. Tib(Title,fa Company: Martin Marietta Materials. Inc. Title: President Mid -Atlantic Division Address: 2710 Wvcliff Road Company: Martin Marietta Materials Inc. Raleivh. NC 27607 Mine Name: East Alamance Ouarry Telephone: (919) 781.4550 Telephone: (919) 781-4550 Date Signed: /t� . Q,� //a Date Signed: _ /D . 6.3 /l *Signature most be the same m the individual who signed Page I of this application. cneca or money o must be sent to h application form, e tsee next page for tee scneaute) in me rtment of Environment and Natural Re: at the address listed on the front cover Inquiries regarding the status of the review of this application should be directed to the Mining Program staff at (9 9) 733-4574. ��, Eaet nladance ' t- East Alamance Quarry J Y 9 Green revel 3{` ILI East Alamance Quarry 2261 Martin Marietta Drive Burlington, NC 27215 MCrth East Alamance Quarry Marietta Roadway Map 30' Stream - Undiambed Proposed i Buller Remaining To mem Pond i I_ � — 50' Stream Buller � 1 1 Su=m buffer measured from a iodng top of book �� n (dam East Alamance Quarry Marietta Stream Buffer Encroachment Martin Marietta East Alamance Quarry Engineering Calculations c CU B AANo rth r�orietto 8701 ReE Oak aNE. Clvl , NC 28217 Storm Drainage Calculations Rmla+ : Fast Alamance Quarry 000©oo�oaoloo�m�m�rna� rs•Illll��m���mm��a������ti• Culvert A Rip Rap Apron Sizing Calculations NC ,mant aM Eroaon Co "eYasla TYOegE(appa 5.0.5) !ka a CwrenA N 115 1 f 1f N R C.,e"A m 11a ] r 1f y Ls INHAO161e:18w • AoOAMartin Marietta East Alamance Quarry NCSECDM 116.63 - Rock Dam Sediment Betio Calculations with Class B Rip Rap Haf0e DATE Oeloher 5, 2016 BASIN 1 TOTALDRAINAGE AREA TO BASIN - AC Vs\.10 u TOTAL DISTURBED AREA TO BASIN - AC Tc- 5 MIN INTENSITY(ho) = 7.03 INTENSITY D2s1 = 8.21 Q25 - CIA- 0.6 x 9.21 x 2.60 - 12.81 d .CE AREA REQUIRED Qta 110.971 x 1 435 L41j71 sl BASIN STORAGE DIMENSIONS L W e.a. dolh volumc ncc. volume Bolcom Storage Spillway Top 80 93 39200 0 52 3 0 11,976 0 11 976 96 1 56 15,3761 4 15,080 17056 104 1 64 16,6561 b 112,032 29,088 -mswe slopes to [: i DEPTH OF STORAGE- ht ROCK BAFFLE VOLUME REDUCTION 1,3841 Cu. Ft. Dimensions= Tap Width 2'; Bottom Width r 1,390 Volume Cu. Ft. Height 3' (1:1 side slopes) Length = Basin Stomgc Length STORAGE VOLUME PROVIDED= _Cu. Ft SPILLWAY HEIGHT- 4 F1 TOP OF DAM HEIGHT = 6 Ft SPILLWAY -L-(Qss)1(3x It") = 4 F1 Use Minimum of 10' Spillway Flow Depth(B)= 1 kNtyetto NCECSM N C61- SKIMMER SEDIMENT BASIN CALCULATIONS Mier and Barrel DATE: nnral»u nASINx a3r.. n[.Y RI AC 30M Taum AMn.WeAmuux Ac Tt= S Ma: MIFNSrtTllxl lA C- Oro M]ENlrrrtlal • R31 (]A4 OR Ix 1911 13m I" IR. Ox' M " ix TAl Ilm i. MIN [M1 q,-1 mil OR 1A SdI Fix illsm I. JW74 i,r. Ma1MUM VOLUeBR REO t I]!0 IW CP SURFACE ARIA REWIRED Ow M9[ Y! SF RASINSWRAMO[MFMWNS L W 6wf, M,om. Wlm ]IAU D fl9r[!. :l3 II' 3 a.TM M.W* ]]0 IT )l Mq 3)4M I31 W TOP I ]N 11 IH :9.014 6 3t1a 49.W 'MUMYBps4. 3:1 NERHOFSMRAOF- 3 n MILK IMMR VOLUME RF3R3['rMJN IW f1.n. IMmua.- Tap WiED'_':Hwm WWSr IMO Yakima 1. P. HuFAI 'Ol ash ngwl I,mPn=Pale Slme, LMah NTWAOF VOLUME PROVIpm• _LF SPILLWAY RESIST Q I OP OF DAM HERRIT e SPILLWAY-L-(O... l(L9"1 - 19 R Um Mmm eorM SpiOxW Flmr hpMR!= I FAIrelaR Skimmer Speriflmbm 1mm.mnm�.M11a-xY _ W[xmx*IMU Vdm[ v NW Nmmwn S.] e3.664 NRmmmn�in..IR.mma a• 1 91.9e Principle SpIIIwry CaknlalMM Pnmple Spillvry t'ap[q ]-rr PN Mr P+4eu \unJNM1 el SglP,o 5ialxmel Mwmmmwv MI'M; NPiIIwry qN m 4 & RIM III IOUII 1nne Topa(MvmRmnYmq SPllwry _n 1-p llim nml OmiMn Cnp[cilY 9]9 [6 a 7 W1 Hurt)Aar 13' M..imam M.WAm. 3.14 depa.sMai- U•Rlw.r R.PYM Am r.]I EImIMAm 411 APmmmOe Wme LmylM1 _n Buo)r[q Gkul[1bn. Gm rJ F.ra Rini Nnc RIM HnReu W10 OWMrp h N. WA 3153 an W.,,,d F.m D K, I molA. Wtlle. A"At MCmm prh A, 11361 T)l M Ballast Dlnxmba[ 1W 1qn WI® Dq.O NMIa n n Martin Krietto NCECSM 0"1- SKIMMER SEDIMENT BASIN CA IATIONS River and Barrel DATE OWMea RA RAMAI SFm.nl.in AC WAC AL DISMRBM UATOnW AC Te-f MIN MTER6rfYNre1 LO t oW MTENSMOD) ul Qn' cU.I 06 h III ljq.M Af lea, Qr.- CO -I Ob jx 7.63 jx IAN Rb laa Q,-I MI L6 Ix 15.0 1, 119.fO Alf efr A IME REW IREO 19-tl (Y SURFACE AREAREQVIREp Qn EESS SF RASMSTORAOEWMENSMNS L W whim sx. edme Ymn Mm m 6RR t q •Yme/RTIs/¢ 3:1 Ofl'IN 04 RTg1A0E- ) n Um OAF".. VOLUME REDUCOON SN9 N.M. Em,mm, TW WNW, 2': Bnw M'ilm R' 1M5 vWwme N. F. I l l' I I I %ih M.lml Ig1A- Feel M1,4e I"Uh fTgUOFVOl,UME9ROVIOFO- �t SPILLWAYNEpM- f TOPOFMMHWM• 6 SPILLWAY L-(QhgLpr) - 3] n UmmA =Of!li spul"Flry Ogmnl- I FalrCIWb Skimmer SWIMACION Vawenf R.un u Mue _ Em"I'm IQP) vawe mpp."weiam 5' 3 65.5f Aimmn lMptt Mmmm 4. S M.NS PnoeloksquW.y W aq,- Ne Illmmry r.551m.Imsuusm6Neal 11"mol VIllmay ) made Sspll Ummw _IN Mcmmllmsnuopak.Pmy A.tS erR Ra9M Rlmmfmryrnp Spllm4' tin xiSEA gm._Imi Dee Cm wl Oeuye CymenS 66,61 ep a M.9 Rvni ti,m l5-M...rmm IUm Am• l91 _Ym Am - II Rrcie Eepam Am 736 PonM1OAm %Q )vmmmae R.ul I"A �n Bmymey cakmmm U,... Fume Rum Am.Rw NYEYa Wi/H riWSmMCyR(63A) SMS M Brunvve ia[e ppB[IyNt9AMaW�lAlafCmmepmh RR56) AEA ly III. Name Dlmenbm 9 SIWO PM! Dpn Arm,, n IF) m l6l I]] y1 zA o 5 0 IWil6 0 If0.]Ih lu )91A ]f o.9 In'rm 3H 174 IN .O.L6 6 IG,Wt 315,itl • 0 Martin Marietta East Alamance Quarry NCSECDM R 6.6.3 - Rock Dam Sediment Bmin Cdculaaons with Class B Rip Rap BaR1e DATE: October 5, 2016 BASIN 2 TOTALDRAINAGE AREA TO BASIN - AC Max. 10 AC TOTAL DISTURBED AREA TO BASIN &W AC Tc- 5 MIN INTENSITY (a) 263 C= 0.60 INTENSITY(1e) - 811 Q25=CIA= 0A x 8.21 x 3.60 - 17.73 crr 6CE AREA REQUIRED 1410 BASIN STORAGE DIMENSIONS Roupm 5mrage Spillway Top L 3v FiTl d-T&I volume lice volume 5." 0 0*42M 112 116 62 66 7 56 3 4 17,916 7,300 12/ 74 9,176 6 16,952 olvide akrpea (N, 2:1 DEP "OF STORAGE = 3 F1 ROCK BAFFLE VOLUME REDUCTION 1.680 Cu. R. Dimensions= Top Width 2'; Bolmm Width S' 1,610 Volume Cu. Ft. Height 3' (1:1 aide slopes) Length - Basin Storage Width STORAGE VOLUME PROVIDED = =Cu. R. SPILLWAY HEIGHT- 4 Ft TOP OF DAM HEIGHT- 6 Ft SPILLWAY -LyQS)/(3x Is$'S1 6 F1 Usemmimum0fl0' Spillway Flow Dlgblfl)- I • 0 Martin Marietta East Alamance Quarry NCSECDM 86.63 - Rock Dam Sediment aside Calculstlues wak Class a Rip Rap Bank PA11 G(m1u45, 20Ih [I IN 3 TOTAL DRAINAGE AREA TO BASIN AC Max. 10 AC TOTAL DISTURBED AREA TO BASIN AC Tc- 5 MIN INTENSITY(6) 7,03 C= 0,N) WTENSITY(hs) = it 21 Q25-CIA- 0.6 x 8.21 it 2.50 - 12.32 cfs mn-rla= ne . Ian nen mct 'r. tCE AREA REQUIRED Out BASIN STORAGE DIMENSIONS notion: Smnge Spmwny Tap 1. 33 a.e. volume acc. voume 3,W0 0 0 0 U2 136 37 dI 5,576 3 d 11626 5.730 11`8 17,056 IM 1 19 T,056 b 12.632 29.fiPN •Immesmpes lnJ c I DEPFH OF STORAGE- 3 F1 ROCK BAFFLE VOLUME REDUCTION 1.990 Cu. Fl. Dimenaiona- Top Wida 2'; Fannin Widlh 8' 1,990 Volume Cu. R. Hindu 3' (I:I side slopn) Length - Basin Storage Width STORAGE VOLUME PROVIDED = -W ('e. FI SPILLWAYHEIGHT- A 19 TOPOFDAMHEIGHT- 6 F1 SPILLWAY -L=(Qs)I0 xh1d) - d F: Use Minimumof UP Spillway Flow Dquh(fl)- I 0 Martin Marietta East Alamance Quarry NCSECDM 0663. Hoek Dam Sediment Basin Calculations MW Class B Rip Rap Baffle DATE: October 5, 2016 BASIN 4 TOTAL DRAINAGE AREA TO BASIN - AC Maa.18AC TOTAL DISTURBED AREA TO BASIN AC Tc=S MIN INTENSITY(110) 7.03 C= 0.60 INTENSITY (6) = 9.21 Q25=CIA= 0.6 x 8.21 a 1.20 - 5.91 cfs iCE AREA REQUIRED On BASIN STORAGE DIMENSIONS L xti I s.a. I depth volume nine. volume Ba0am .60 •' 1.go0 0 0 0 Storage Spillway 72 1 76 42 1 46 13,4961 3 4 7,236 1 3260 7236 10.496 Top1 84 1 54 14,5361 6 1 9.032 18,529 •Ilulde alopcs W.la DEPTH OFSTORAGE- 3 Al ROCK BAFFIP VOLUME REDUCTION 1,080 Cu. Ft. Dimensions= Top Width 2'; Bottom Width 8' I,WO Volume Cu. R. Height 3'(1:1 side slopes) Length - Basin Storage W iMh STORAGE VOLUME PROVIDED- =Cu. Ft SPILLWAYHEIGHT= 4 Ft TOP OF DAM HEIGHT- 6 Ft SPILLWAY. L-(8s)1(3 xh1"') 2 Ft Use Minimumof ]0- Spillway now DepgR)- I Martin Marietta East Alamance Quarry NCSECDM d EO- Bak Dm Sediment Bolo CJrulathanr was Clues B Rip Bap Bollle DATE: October S. 2016 BASINS 3 TOTAL DRAINAGE AREA TO BASIN - AC A8na. 18 AC 7OTAL DISTURBED AREA TO BASIN AC To- 5 MINI INTENSITY(Ilo) - 7111 C. 0.60 INTENSITY (6) - 8.21 025-CIA- 0.6 x 8.21 x L10 = 6.40 oft ICE AREA REQUIRED Ole I5.48 I 35 _SF BASIN STORAGE DIMENSIONS I.A494!IaII6 depth volume a<. volume Unvnm 0 0 0 6lorsne 123 6,246 6.2" 6pillwa5 T6 4 2.990 9.136 Top N 6 7,232 1 16,368 ehnide slopes @ 2:1 DEPTH OF STORAGE = 3 Ft ROCK BAFFLE VOLUME REMMON I.U60 LW. Ft. Dimensions- Top Width 2'; Bolmm Width S' I,pBb Volume Cu. Ft. Hn8hl 3' (1:1 side sbpa) Length - Basin $image Width STORAGE VOLUME PROVIDED = _Cu. Ft. SPILLWAY HEIGHT- 4 Ft TOP OF DAM HEIGHT- 6 Ft SPILLWAY -L - (lag 1 3x h") - 2 FI Use Minimumufl0' Spillway flow Depth)R)- I Martin Marietta East Alamance Quarry NCSECDM Y6.0. Rack Data Sediment Basin Calculations with Class B Rip Rap Baffle DATE: October 5, 2016 BASIN B 6 TOTAL DRAINAGE AREA TO BASIN iw A(' Max. 10 A(' TOTAL DISTURBED AREA TO BASIN -SO A(' Tc=S MIN INTENSITY(I,J 7.03 INTENSITY (6) - R.EI Q25-CIA- 0.6 x 8.21 x 3.00 - MJB CA UM VOLUME VOLUME REQUIRED 3.00 3600 = CF SCE AREA REQUIRED Qln 12.65 035 - SF BASIN STORAGE DIMENSIONS I. N as volume aec. Volume itollom 100 6,000 0 0 0 Stan0.r I: 52 3 11 TM M.]M 9plll».. I16 56 6A% QI60 20,8% Top I N M ]936 b h3,Q2 35,32E 9nmde slopes Q 2:1 DEPTH OF STORAGE- 3 FI ROCK BAFFLE VOLUME REDUCTION 1,6110 Cu. Ft. Dimensions - Top Width Y: Bottom Width a' 100 Volume Cu. Ft. Height 3'(3:I side slopes) Length = Basin Savage Width STORAGE VOLUME PROVIDED- D,OMCu.H SPILLWAYHEIGHT- J R TOP OF DAM HEIGHT= 6 Ft SPILLWAY -L-(Q,)1(3 x It") = 5 FI Use Mimmumof 10' Spillway Flaw Depth(fl)- Martin Marietta East Alamancc Quarry NCSECDM g 6.0 - Rock Dam Sediment Baaln Calculations with (lama B Rip Rap Rafe DATE: Omahor 1, 2016 BASIN 0 ] TOTAL DRAINAGE AREA TO BASIN AC Mac 10 AC TOTAL DISTURBED AREA TO BASM AC Tc- S MIN INTENSIT'Y(I,o) _ 7.03 (7= 0.60 INTENSITY 1,D) M.il Q25-CIA- 0.6 x 8.21 x JAO - 16.75 cfs mn-ns- n6 . Ina . aen - uaa .r. ,CE AREA REQUIRED Qm BASIN STORAGE DIMENSIONS BmI Storage Spillway Top L W s.S. th voluR38.688 d�00 I12 3] 0 7 0 16J 116 6i ] 6 1 6,)J 120 69 8j56 6 15.6 -male Stapes W [:I DEPTH OF STORAGE- 3 Fl ROCK BAFFLE VOLUME REDUCTION 1,680 Cu. Ft. Dimemimn- Top Width 2'; Bottom Width g' 100 Volume Co. Ft. Height 3' (I:I side slopes) Length- Bain Sumge Width STORAGE VOLUME PROVIDED- 11,616 Cu. Ft. SPILLWAY HEIGHT- J Fl TOP OF DAM HEIGHT- 6 Ft SPILLWAY -L=(On)/(7 x ht3 = 6 Ft Usemmimumol IV Spillway Flow Dey0i(fl)- I Martin Marietta East Alamance Quarry NCSECDM N 6.63 - Rock Dam Sediment Basin Calculations with Class B Rlp Rap Baffle DATE: Osoher S, 2016 BASING B TOTAL DRAINAGE AREA TO BASIN - ^ At 6lux, 10 TOTAL DISTURBEDAREATOBASIN AC Tc- S MIN INTENSITY(]it)7.03 r rant INTENSITY (6) = 811 Q25=CIA- D6 x 9.21 x 0.90 - 4.43 CB CE AREA REQUIRED Qte BASIN STORAGE DIMENSIONS Burros" Storage Spillway Top voume sec. volume "49 0 3 0 5.316 0 5,316 / 2,50o T,816 6 1 6,332 1 14,148 •Imide slopessail 2A DEPTH OF STORAGE = 3 Ft ROCK BAFFLE VOLUME REDUCTION 930 Cu. Ft. Gemstones = Top Width 2%Bottom Width 8' 930 Volume CY.Ft. Height 3' (1:1 side slopes) Length = Basin Su age Width STORAGE VOLUME PROVIDED- _Cu. Ft. SPILLWAY HEIGHT- 4 FI TOP OF DAM HEIGHT- 6 Ft SPILLWAY -L-(Qe)I(3 x htj) - I Ft Use Minimum of iV Spillway Flow D*Nft)- I 0 0 Ixgroa X� j ' \-f °.UA( i l \`Il— F/nJYof y—le_ Wi11i+n Fmk 1 1 I@^ - i WIIIum I7 _ ., I � t_Tx21'[:W RRi Rap Apnm = ' J 1\ OI p. j I . matn East Alamance Quarry u"'r"' Marietta Culvert A Drainage Area Map v ✓ / (( \ Legend �\. Drainage Area- --- -z SeIng Cells - ) Fine Storage _ �I eta - I Furore Pit •Tokdrdgedwd 0 4f I `` J¢J/ / ,aroRmmaids mldoR Prt� I It Bash #8 -r - ; Diversion J Baau\v Ditch (tsr) 1 1° I.znc F— I —_—'(1.an 7m sed&mi eraion � e Basin as Basin #511 Clem B AL- 'Basin #6 / / / \ I lY W RCP®].N/, �1 tindletn .EnnmRPipeeece\. 154,e \Rip �P —`r '.� l Buffer i x j Office slid Scaca Mart Marietta Dr mwtin East Alamance Quarry WALE V m M Marietta Drainage) Map #1 0 - 111111 4C0 0 0 bance / / ti %� * < O 057-201 ��_. �8 ( Stockp Area p / L Area aer- /,' PIan4 Processing f & Stockpile Ana S Settbng Cegs & Pond , j — I Fine Storage Arm ) Stockpile Am J(r ` 25' e�fra 1 Virgins Bowling \ Duke Poye� _ h f 608- -4Aay Este 25' Buffer Legend Drainage Area - — — — Gr en Level Mtn East AlamanceQuarry WALE "'C00' Marietta Drainage Area Map #2 0 11 NC�M�•,5, �- I > wht III Ilk- � - M1 PI % .• / `51 ... e..a xz J oace4 T�. /� \ i� Linda JuedCC �/* _UrAm / Legend in Mefekian — Drainage Area - — — — / J East Alamance Quarrymwbn Marietta Drainage Area Map #3 0 Ditch b Proffit \ Provide Rock Ape Inlet Protection During Construction of Berm J,je r NCECSMSol. 6.55 Existing Pipe — V Ire 14 .5 A( �� Pm posed Culvert A 3701F 18" RCP ® 20°/a in I r t 9t't7eu 5 Rip R'P Aprm J. �i PopYscdbetm Provide Rock Pipe Inlet Protection During I l q Construction of Berm V �I NCECSM Std,6.55 UI •� �.i .� Fulture Pit \l • To Ix a elopd to cluen a It 'µAll. .Jn'� I - �I /'—ere, t noufft rcls cutting pit• \ \\ MIS Legend \ D Are — — — \ \ ramage a - _ J East Alamance Quarry l5l V -2W P #4 o t Drainer a Area Ma Marietta g � 00 200 .� • 0 Class B Rip Rap Baffle in Erosion Control Ponds Proposal • Allow the use of Class B Rip Rap to construct required baffle in erosion control ponds to promote velocity, energy reduction and settling efficiency of sediment laden water prior to discharge. This Class B Rip Rap material would be a substitution for coir fiber for use in our mining applications. Purpose • Provide an area within the first 33%of the basin where the runoff can be temporarily stored to allow the sediment to settle. The remaining 66% of the basin will provide for continual treatment of water prior to discharge from the basin. • This baffle will prevent "short<ircufting" of the basin and premature discharge of sediment laden water. Planning Considerations • The Class B Rip Rap baffle will provide a porous media that will suppress the flow of water into the basin and allow the water to slow down and spread out across the basin. This will increase the residency time in the basin thus improving the settling efficiency of the basin. Design Considerations • The volume of the baffle shall be taken into consideration when sizing the basin to assure the reduction in volume will still meet the minimum volume required. • The top of the baffle shall be constructed at or below the treatment zone as not to affect the surface area requirement of the basin. • The baffle shall be extended up the side slopes to prevent the water from flowing around the sides of the baffle. • The life span of the Class B Rip Rap Baffle will be 6-12 months, but may need to be replaced more often if damaged or clogged. aim B Rip Rap Baffle • mz Basin 33%of 66%0 Basin BooInlet L"rh ♦ � L"th Outlet E* ME+ 1 Qap B Rip Rap Baf11s Dhll mini Tar WIdM • Y ' brmm Height 3wimp- e, Class B Rip Rap Baffle Plan Detail Inlet Top Ekniatim Tap of Swin of SoMe >•=•;;r< ..., Class 8 Rip Rap Baffle Elevation Detail 0 • • 0• Material & Construction Specifications Class B Rip Rap Specifications Stone Thickness do 8 inches Baffle Width Min 2'; Max 8' Tensile Strength 2441798Il Flow Velocity > 12 ft/sec Weight 130lb/d Minimum Wkith 10 FM Open Area ♦/-40% • The baffles will be constructed using not compacted Class B Rip Rap meeting the 2012 NCOOT Standard Specifications for Roads and Structures In Table 1042-1. TABLE 1842-1 CEPTANCE CRITERIA FOR RIP RAP AND STONE FOR Claw Required Stone Shea, Inch Aainam _ Midrange I • No more than 5.0%of the material furnished can be less than the minimum size nor no more than 10%of the material can exceed the maximum size specified. Maintenance • The baffles will be Inspected at least once a week and after every rain event. • Access to the baffles and the basin will need to be maintained for the fife of the basin to allow for repair and maintenance of the baffles and basin. • Once the sediment accumulation has reached 50%of the designed storage depth the sediment will need to be removed. • If the Rip Rap baffle becomes clogged due to sediment accumulation restricting the flow of water through the baffle it will need to be replaced. 11 • NCDENR North Carolina Department of Environment and Natural Resources Division of Energy, Mineral, and Land Resources Land Quality Sectlon Tracy E. Davis, PE, CPM Pat McCrory, Governor Director John E. Skvarla, III, Secretary July 15, 2013 Mr. Brian North, PE Martin Marietta Materials, Inc. 413 S. Chimney Rock Road Greensboro, North Carolina 27409 RE: Mining Permit Nos, 01-02, 01-08, 04-08, 07-57, 13-23, 13-25, 14-07, 18-01, 18-09, 19-20, 23-02, 25-12, 26-51, 29-03, 34-09, 35-08, 36-12, 36-25, 41-04, 41-05, 41-06, 41-07, 41-18, 41-23, 42-08, 42-15, 49-01, 51-18, 51-46, 52-07, 53-01, 55-02, 60-01, 60-02, 60-04, 60-09, 62-41, 63-09, 65-01, 67-01, 67-39,68-02, 71-09, 73-01, 74-02, 76-02, 77-21, 79-06, 80-01, 80-02, 90-02, 92-01, 92-11, 92-12, 98-30 and 99-05 Alamance, Anson, Beaufort, Cabarrus, Caldwell, Catawba, Chatham, Cleveland, Craven, Cumberland, Davidson, Forsyth, Franklin, Gaston, Guilford, Halifax, Iredell, Johnston, Jones, Lee, Lincoln, Mecklenburg, Montgomery, Moore, New Hanover, Onslow, Orange, Pender, Person, Pitt, Randolph, Richmond, Rockingham, Rowan, Union, Wake, Wilson, and Yadkin Counties Cape Fear, Yadkin, Tar -Pamlico, Catawba, Broad, Neuse, Roanoke, and White Oak River Basins Dear Mr. North: Your request to have the corporate name changed on the above referenced mining permits from Martin Marietta Aggregates to Martin Marietta Materials,. Inc. is hereby approved. As we have received the required surety in an amount sufficient to cover these operations, am enclosing new cover sheets for each updated mining permit. The permit number, expiration date and mine name shall remain the same as before this corporate name change. Please attach this approvalletter to your existing mining permits for future reference. Please review the cover sheets carefully and notify this office of any objections, questions or corrections that may need to be addressed. 1612 Mail Service Center, Raleigh, North Carolina 27699-1612 - Telephone 919-707-9220I FAX: 919-733.2876 512 North Salisbury Street, Raleigh, North Carolina 27604 - Internet: htt :11 oaal.ncdenr.orglweb42 ndlggty An Equal opportunity 1 Affirmative Action Employer - 50% Recycled 110% Post Consumer Paper Mr. North Page Two Thank you for your cooperation in this matter. If you should have any questions, please contact Ashley Rodgers, Assistant State Mining Specialist, at (919) 707-9220. Sincerely, 4 �5�, tick � `� �r •� Janet S. Boyer, PEt `State Mining Specialist Land Quality Section JSB/ar Enclosures cc: Mr. Matt Gantt, PE Mr. Brad Cole, PE Mr. Pat McClain, PE Mr. Zahid Khan Ms. Laura Herbert, PE Mr. John Holley, PE_ Mr. Dan Sams, PE Ms. Shannon Deaton -WRC, w/enclosures Mr. William Gerringer-DOL, Mine and Quarry Bureau, File w/o enclosures A,A NCDENR North Caroiina,Department of Environment and Natural Resources Division of Land Resources Land Quality Section James D. Simons, PG, PE Director and State Geologist August 22, 2008 Mr. Nuwan Wijesuriya Environmental Engineer Martin Marietta Aggregates PO Box 30013 Raleigh, NC 27622-0013 RE: Permit No. 01-08 East Alamance Quarry Alamance County Cape Fear River Basin Dear Mr. Wijesuriya: Michael F. Easley, Governor William G. Ross Jr., Secretary Your application for renewal and modification of the above referenced mining permit has been approved. The modification is to increase the affected acreage at this site to 411.40 acres as indicated on the Mine Map last revised July 2, 2008. This modification includes the addition of overburden disposal area and processing area/hauls roads and the installation and maintenance of all associated erosion and sedimentation control measures. In addition, the modification includes the necessary approval from the Division of Water Quality relating to the stream relocation and stream channel impacts. A copy of the renewed and modified permit is enclosed. The new expiration date is August 22, 2018. The conditions in the renewed and modified permit were based primarily upon the initial application. Modifications were made as indicated by the renewal and modification requests and as required to insure compliance with The Mining Act of 1971. 1 would like to draw your particular attention to the following conditions where minor additions or changes were made: Operating Condition No. 3C, 4D, 5A, and 10B and Reclamation Condition No. 3. 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 610.61 acres and the amount of land you are allowed to disturb is 411.40 acres. 1612 Mail Service Center, Raleigh, North Carolina 27699-1612-919-733-4574/ FAX: 919-733-2876 512 North Salisbury Street, Raleigh, North Carolina, 27604 An Equal Opportunity 1 Affirmative Action Employer — 50% Recycled 110% Post Consumer Paper Mr. Wijesuriya August 22, 2008 Page Two Please review the renewed and modified permit and contact Ms. Judy Wehner, Assistant State Mining Specialist, at (919) 733-4574 should you have any questions concerning this matter. Sinc rely, Oe Fioyd . Williams, PG, CPG, CPM State Mining Specialist Land Quality Section FRWIjw Enclosures cc: Mr. Matt Gantt, PE Ms. Shannon Deaton-WRC, wlenclosures Mr. Bradley Bennett-DWQ, wlenclosures Mr. William Gerringer-DOL, Mine and Quarry Bureau, w/o enclosures 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: Martin Marietta Aggregates East Alamance Quarry Alamance County - Permit No. 0 1 -08 for the operation of a Crushed Stone 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. MINING PERMIT EXPIRATION DATE: Auctust 22, 2018 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 Plant. 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. Modifications August 8 1988: This permit has been modified to include the construction of access/haul roads to the monitoring wells and the Magazine and the construction of Berm B as indicated on Sheets 1 and 3 dated June 30, 1988 and Sheets 2 and 4 dated July 29, 1988 of the revised map. September 30, 1988: This permit has been modified to include the construction of a second entrance to Highway 49 and a new berm (Berm F) as indicated on the revised Erosion Control Plan dated September 12, 1988. Page 3 March 6, 1990_ This permit has been modified to include the development of the Related Use Area, the extension of Berm D along the southern property line, and the designation of the new haul road immediately west of the quarry area denoted in the modification request and revised Erosion Control Plan dated January 24 and January 15, 1990, respectively. June 21, 1991: This permit has been modified to include site grading and erosion control measures relating to the Berm F extension and the Stripping Extension 1991 as specified by the revised Erosion Control Plan dated April 16, 1991. November 25, 1992: This permit has been modified to allow the installation of an additional creek crossing near the existing quarry area and the associated sediment and erosion control measures as indicated on the Erosion Control Plan dated September 30, 1992, the Storm Drainage Improvements Plan dated June 4, 1992, and the Erosion Control Details dated June 4, 1992. April 13, 1993: This permit has been modified to allow the substitution of three 96 inch aluminized steel type 2 pipes in lieu of the previously approved two 120 inch concrete lined corrugated metal pipes in Boyd's Creek as indicated on the Alternate Design Plan revised February 12, 1991 November 22, 1996: This permit has been modified to allow the expansion of Berm F and associated sedimentation and erosion control measures as indicated on the Mine Map dated July 27, 1996. January 27, 1998: This permit has been modified to increase the affected area by 15.3 acres of overburden removal area and associated erosion and sedimentation control measures, as indicated on the mine map last.revised September 2, 1997, February 27, 1998: This permit has been modified to allow the pit expansion, the creek relocation, and additional overburden storage, along with each activity's associated erosion and sedimentation control measures, as indicated on the mine map last revised December 8, 1997. The creek relocation and its associated erosion and sedimentation has been approved with certain stipulations. June 4, 1998: This permit has been modified to allow on site generated waste material to be placed in Berm F as indicated on the Mine Map received by the Land Quality Section on April 16, 1998. May.1, 2002. This permit has been modified to add 6.8 acres to the affected acreage at this site to allow the construction of an asphalt plant, a slight, revision to the approved pit limits, the relocation of a monitoring well, and the installation and maintenance of the associated sediment and erosion control measures as indicated on the 2002 Permit Modification Mine Map last revised April 24, 2002 and the Erosion and Sediment Control Plan for Hot Mix Asphalt Plant dated March 7, 2002, This modification also includes an adjustment to the affected acreage at this site in light of more accurate mapping techniques. Page 4 July 8, 2002: This permit, issued to Luck Stone Corporation, has been transferred in its entirety to Martin Marietta Aggregates. December 22, 2004: This permit has been modified to incorporate the Haw River Quarry (Mining Permit No. 01-09) into the East Alamance Quarry permit, and to add an additional 85.5 acres to the permit boundary, as indicated on the Mine Map last revised November 12, 2004. The modification is to increase the permitted acreage to 610.61 acres and the affected acreage at this site to 380.67 acres. The modification includes the addition of 310.61 permitted acres and the addition of 188.37 affected acres. Auqust 22, 2008: This permit has been modified to increase the affected acreage at this site to 411.40 acres as indicated on the Mine Map last revised July 2, 2008. This modification includes the addition of overburden disposal area and processing area/hauls roads and the installation and maintenance of all associated erosion and sedimentation control measures. In addition, the modification includes the necessary approval from the Division of Water Quality relating to the stream relocation and stream channel impacts. Expiration Date This permit shall be effective from the date of its issuance until August 22, 2018. 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: Wastewater and Quark 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 storm water 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 storm water permits or other approval documents. 2. Air Quality and Dust Control A. Any mining related process producing air contaminant emissions including fugitive dust shall be subject to the requirements and rules promulgated by the N.C. Environmental Management Commission and enforced by the Division of Air Quality. Page 5 B. All permanent access roads (plant entrances) pavement shall be maintained from the junctions with Sandy Cross Road (SR 1752) and NC Highway 49 for the distances indicated in the last revised mine maps. During processing operation, water trucks or other means that may be necessary shall be utilized to prevent dust from leaving the permitted area. 3. Buffer Zones A. 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. B. Sufficient buffer 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. C. All buffer zones shown on the Mine Map last revised July 2, 2008 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, 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. Energy dissipators shall be provided at all pipe outlets. All energy dissipators installed after December 22, 2004, shall be constructed, at a minimum, of Class B stone at a 22-inch thickness, 12 feet long, and as per the detail submitted in the modification application received by the Land Quality Section on August 6, 2004. C. All mining activities, including the installation and maintenance of all erosion and sedimentation control measures, shall be conducted as indicated on the Mine Map last revised November 12, 2004. D. All mining activities, including those associated with the additional overburden disposal area, processing area/haul road and stream relocation of the unnamed tributary to Boyd's Creek, shall be conducted as indicated on the Mine Map last revised July 2, 2008 and the supplemental information received by the Land Quality Section on March 20, 2008 and July 7, 2008, with the exception that temporary sediment control measures be utilized just below the downstream end of proposed culverts No. 105 and No. 106 during the installation of the culverts; Page 6 that silt bags or a stilling basin be utilized for any discharge of water that may have to be pumped from the actual construction area of the Boyd's Creek Road Crossing; and if necessary, an impervious dike be utilized on the upstream side of the Boyd`s Creek culvert installation area to impound water for the pumping . operation. E. An erosion and sediment control plan(s) shall be submitted to the Department for approval prior to any land disturbing activities not indicated on the revised erosion control plan or mine maps submitted with the approved application for a mining permit and any approved revisions to it. Such areas include, but are not limited to, expansion outside of the approved pit area, creek crossings, or expansion of overburden or waste disposal areas. 5. Groundwater Protection A. The observation wells denoted on the Mine Map last revised July 2, 2008, shall be monitored at least 30 days prior to initiating any excavations of consolidated material (rock) in the initial pit area to allow for the determination of pre-existing (static) groundwater levels. B. The observation wells shall be drilled wells cased into consolidated rock and grouted to the surface. The wells (boreholes) shall be extended at least 50 feet below static water level, or at least 50 feet into unweathered rock, whichever is deeper. The wells shall be secured against unauthorized entry with a lockable cap. The necessary permits or approvals to construct these wells shall be obtained'from the Division of Water Quality. C. The observation wells shall be monitored quarterly at the same day and approximate time of day. The static water levels shall be measured with an accuracy of plus or minus 0.1 foot and shall be referenced to a datum point and a record of the water levels maintained. The quarterly precipitation and the volume of pit water discharge shall also be recorded. Copies of these records shall be provided to the Department on or about the end of each quarter. Static water level monitoring frequency may be increased or decreased as deemed appropriate by the Department. 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. Overburden cut slopes along the perimeter of the quarry opening shall be graded to a minimum 2 horizontal to 1 vertical or flatter and shall be stabilized within 60 Page 7 days of completion. Furthermore, a minimum ten (1 p) foot wide horizontal safety bench shall be provided at the top of the rock and at the toe of any overburden slope. 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. Blasting The operator shall monitor each blast with a seismograph located at a distance no farther than the closest off site regularly occupied structure not owned or leased by the operator. A seismographic record including peak particle velocity, air overpressure, and vibration frequency levels shall be kept for each blast (except as provided under Operating Condition Nos. 8B and 8D of this permit). The following blasting conditions shall be observed by the mine operator to prevent hazard to persons and adjacent property from surface blasting: A. Ground Vibration With Monitoring: In all blasting operations, the maximum peak particle velocity of any component of ground motion shall not exceed Figure 1 (below) at the immediate location of any regularly occupied building outside of the permitted area such as a dwelling house, church, school, or public, commercial or institutional building. Page 8 +a.a n.: etnat Vibration Erncu enc•r, Hz cjgt:.^C• i �„ 5^. af:'r�l b �S:rn� �..: •3i .y;ta••R (Sat e B. Ground Vibration Without Monitoring: In the event of seismograph malfunction or other condition, which prevents monitoring, blasting shall be conducted in accordance with the following formulas: W = (DID,)' D. = D W1n V = 180(D,)-" W = Maximum charge weight of explosives per delay period of 8.0 milliseconds or more (pounds). D = Distance from the blast site to the nearest inhabited building not owned or leased by the mine operator (feet). D, = Scaled distance factor. V = Peak Particle Velocity (inches per second). The peak particle velocity of any component shall not exceed 1.0 inch per second, for the purposes of this Section. Page 9 C. Air blast With Monitorina: Air blast overpressure resulting from surface blasting shall not exceed 129 decibels linear (dBL) as measured at the immediate location of any regularly occupied building not owned or leased by the operator outside of the permitted area such as a dwelling house, church, school, or public, commercial or institutional building, unless an alternate level based on the sensitivity of the seismograph microphone as specified below is being used: Lower Frequency Limit of Max Level, Measuring System, in Hz in dBL 0.1 Hz or lower -flat response 134 peak 2.0 Hzor lower -flat response 133 peak 6.0 Hz or lower -flat response 129 peak D. Air blast Without Monitoring: In the event of seismograph malfunction or other condition, which prevents. monitoring, blasting shall be conducted in accordance with the following formulas: To convert U (psi) to P (dBL): U = 82 (D/Wv33)-i.z P = 20 x log (U/2.9x10-9) Confined Air blast/Overpressure (dBL) for quarry situation: A=P-35 U = Unconfined air overpressure (pounds per square inch). W = Maximum charge weight of explosives per delay period of 8.0 milliseconds or more (pounds). D = Distance from the blast site to the nearest inhabited building not owned or leased by the mine operator (feet). P = Unconfined air overpressure (decibels). A = Air blast or air overpressure for typical quarry situations (decibels). The air blast/overpressure shall not exceed 129 decibels, for the purposes of this Section. E. Record Keeping: Page 10 The operator shall maintain records on each individual blast describing; the total number of holes; pattern of holes and delay of intervals; depth and size of holes; type and total pounds of explosives; maximum pounds per delay interval; amount of stemming and burden for each hole; blast location; distance from blast to closest offsite regularly occupied structure; and weather conditions at the time of the blast. Records shall be maintained at the permittee's mine office and copies shall be provided to the Department upon request. F. Excessive Ground Vibration/Air blast Reporting: If ground vibration or Air blast limits are exceeded, the operator will immediately report the event with causes and corrective actions to the Department. Use of explosives at the blast site that produced the excessive reading shall cease until corrective actions approved by the Department are taken. However, blasting may occur in other approved areas within the permitted boundary. Authorization to blast at the blast site may be granted at the time of the verbal reporting of the high ground vibration or high air blast reading if the circumstances justify verbal approval. Failure to report will.constitute a permit violation. G. Flvrock Prevention: The operator shall take all reasonable precautions to ensure that flyrock is not thrown beyond areas where the access is temporarily or permanently guarded by the operator. Failure to take corrective measures to prevent flyrock and repeated instances of flyrock shall be considered a violation of the Mining Permit. H. Flvrock Reporting: Should flyrock occur beyond the permitted and guarded areas, the operator shall immediately report the incident to the Department. Further use of explosives on the mine site shall be suspended until the following actions have been taken: A thorough investigation as to the cause(s) of the incident shall be conducted. 2. A report detailing .the investigation shall be provided to the Department within 10 days of the incident. The report shall, at a minimum, document the cause(s) of the incident along with technical and management actions that will be taken to prevent further incidents. The report shall meet with the approval of the Department before blasting may resume at the mine site. Studies: The operator shall provide to the Department a copy of the findings of any seismic studies conducted at the mine site in response to an exceedence of a level allowed by these blasting conditions. The operator shall make every Page 11 reasonable effort to incorporate the studies' recommendations into the production blasting program. .Notice, - The operator shall, when requested by the Department, give 24-hour advance notice to the Land Quality Section Regional Office prior to any blast during a period for which notice is requested. 9. High Wall Barrier A physical barrier consisting of large boulders placed end -to -end or 48-inch fencing with two strands of barbed wire (total 60 inches overall height) shall be maintained at all times along the perimeter of any highwall to prevent inadvertent public access. In addition, a minimum 10 foot wide horizontal safety bench shall be provided at the junction between the top of rock and the toe of any overburden cut slope. 10. 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 Map last revised July 2, 2008. 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. C. The Previously Approved Overburden Disposal Area and Future Berm areas shall be constructed and stabilized as indicated on the Mine Map last revised November 12, 2004. 11. Plan Modification A. 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 and any approved revisions to it. Approval to implement such changes must be obtained from the Department prior to on -site implementation of the revisions. B. A modification request shall be submitted to and approved by the Department prior to commencement of any mining related activities on the 33.82-acre tract as depicted on the Mine Map last revised November 12, 2004. As part of said request, the permittee shall provide proper notification to all adjoining landowners and the chief administrative officer(s) of the local government(s) of its intentions to affect any areas in said tract. Page 12 12. 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 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. ve'rification 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 5. verification that a permanent vegetative groundcover will be established 13. Annual Reclamation Report 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. 14. Bondinq Page 13 The security, which was posted pursuant to N.C.G.S. 74-54 in the form of a $500,000.00 blanket bond, 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. 15. Archaeological Resources Authorized representatives of the Division of Archives and History shall be granted access to the site to determine the presence of significant archaeological resources. Page 14 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: 1. 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 wail, and grade and revegetate any areas in unconsolidated material. 2. The specifications for surface gradient restoration to a surface suitable for the planned future use are as follows: ' Page 15 A. 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. B. Any settling ponds and sediment control basins shall be backfilled, graded, and stabilized or cleaned out and made into -acceptable lake areas. C. The processing, stockpile, and other disturbed areas neighboring the mine excavation shall be leveled and smoothed. D. Compacted surfaces shall be disced, subsoiled or otherwise prepared before revegetation. E. No contaminants shall be permanently disposed of at the mine site. On -site disposal of waste shall be in accordance with Operating Conditions Nos. 12A. through 12D. F. The affected land shall be graded to prevent the collection of noxious or foul water. 3. Reve etation Plan: Disturbed areas shall be permanently revegetated according to the Revegetation Plan on the Details Sheet last revised July 2, 2008 and approved by Mr. Nuwan Wjesuriya of Martin Marietta Materials on March 19, 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. Ob Page 16 This permit, issued to Luck Stone Corporation March 4, 1988, modified August 8, 1988, September 30; 1988, March 6, 1990, June 21, 1991, November 25, 1992, April 13, 1993, November 22, 1996, and January 27, 1998, modified and renewed February 27, 1998, modified June 4, 1998 and May 1, 2002, transferred in its entirety to Martin Marietta Aggregates July 8, 2002 and modified December 22, 2004, is hereby simultaneously renewed and modified this 22nd day of August, 2008 pursuant to G.S. 74-52. By: Azk James D. Simons, Director Division of Land Resources By Authority of the Secretary Of the Department of Environment and Natural Resources DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES DIVISION OF ENERGY, MINERAL, AND 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: Martin Marietta Materials, Inc. East Alamance Quarry Alamance County - Permit No. 01-08 for the operation of a Crushed Stone 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. MINING PERMIT EXPIRATION DATE: August 22 2018 Rodgers, Ashley From: Brian North <brlan.north®martinmarietta.com> Sent: Tuesday, June 25, 2013 10:46 AM To: Rodgers, Ashley Subject: RE: Additional LEAS needed for Martin Marietta name change Ashley, Thanks for the work on this request. We will provide the revised LEA's back to you ASAP. Also, congratulations on passing the PE 11 I know you put in a lot of hard work. Take care. Brian K. North, PE Division Environmental Manager Martin Marietta Materials, Inc. (336)389-6616 (Office) (980) 721-1212 (Mobile) From: Rodgers, Ashley (mailtoashlev rodaem(anrdenr.aovl Sent: Friday, June 21, 2013 2:19 PM To: Jay Nlvens Cc: Brian North Subject: Additional LEAS needed for Martin Marietta name change Jay, As discussed, I will let this email serve as my request for additional information for the Martin Marietta Materials, Inc. name change. After a file review, the followingpermits need new Land Entry Agreements to provide the correct applicant name (Martin Marietta Materials, Inc.): 04-08 Pee Dee Quarry 23-02 Kings Mountain Quarry 36.25 Gaston Quarry 60-04 Matthews Quarry 90-02 Bakers Quarry In addition, we are requesting new Land Entry Agreements for the following permits to provide the correct Quarry name: 18-01 Hickory Quarry 68-02 American Stone Quarry Please provide completed, original Land Entry Agreements for each of the mine permits listed above. As always, let me know if you have any questions. Thanks, Ashley Rodgers, PE Assistant State Mining Specialist NCDENR Land Quality Section 1612 Mail Service Center Raleigh, NC 27699 (919)707-9220 (919) 715-8801- fax Email correspondence to and from this address may be subject to the North Carolina Public Records Law and niay be disclosed to third parties. Rodgers, Ashley From: Rodgers, Ashley Sent: Friday, June 21, 2013 2,19 PM To: Jay Nivens (Jay.Nivens@martinmadetta.com) Cc: Brian North (bdan.nodh@martinmadetta.com) Subject: Additional LEAS needed for Martin Marietta name change Jay, As discussed, I will let this email serve as my request for additional information for the Martin Marietta Materials, Inc name change. After a file review, the following permits need new Land Entry Agreements to provide the correct applicant name (Martin Marietta Materials, Inc.): 04-08 Pee Dee Quarry 23-02 Kings Mountain Quarry 36-25 Gaston Quarry 60-04 Matthews Quarry 90-02 Bakers Quarry In addition, we are requesting new Land Entry Agreements for the following permits to provide the correct Quarry name: 18-01 Hickory Quarry 68-02 American Stone Quarry Please provide completed, original Land Entry Agreements for each of the minepermits listed above. As always, let me know if you have any questions. Thanks, Ashley Rodgers, PE Assistant State Mining Specialist NCDENR Land Quality Section 1612 Mail Service Center Raleigh, NC 27699 (919) 707-9220 (919) 715-8801 - fax 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. MIMING CHECKLIST FOR ROUTING yjlrraan Nam: (-tlaet+n fy)o:,p+4i O jaji L Xl, Pm)at Nm:yo, 9 (c an zne . �•c CPI„ 1 � A) ka/PVME NO.: r la .) canij. ✓n �r o � s Ddt Rattvol: (.g 4 !I Reamr. li. I�L�y�[�5 RMr Raid Now.. VU I OIA,C ❑ New ❑ Rnnal ❑ Modoutim (bLoklerNt6madara) ❑ Med*Atlm (mb-tde,eandt kaadafa) ,n Twa , . ( 1'' c ❑ Rehm ❑ Pau Rehm ❑ Addtttanal IoMa M ❑ Pa Nadal m?Fa Rtatetd: 0 5iD00.oa P6u mutt adtn jZkcf A Iciff to: e o;.,r"''n.,5, o- Rrglanal CPU (2 tom' apes% muk drt' "WaW *" °wmy9 AnLwtm wean a:heddta• to as or and &ah kA des Dwq* DAcVmwW Anhu uoA Regen r to des other rayy; awl bth NK5 to dm REma BENNO Daft: ROW L!tr l 3 Rxd ❑ Dwon of wda Rem w Date: Rand Rend Nc wdd* Remmo caemdamn Darr P.MW Rtdd ❑ US Pbh A w14 sawa Darr RMW Rtrd (oaly w aflheaaaa and maaofaftan mquear twit add lead to theyamnt) Plum mart /test 3 pgaa err/ tla 974 adlan and my Wabcn"tr. ❑ DWOM 7 Pair ARVWAUM D&: ROW Ra'd Ne Cmiovw ww, &Man Dart: R&W Rend ❑ DtKilon of Mnut Ptshata Dart: Radtd Rend ❑ DtW M of Ralf A wales CanmAabM (phlt LEA) Dart, ROW RWd (o* sex jfhr w and madlfkem rtqueaa dart add land to d¢lerwd) ❑ DMdon of AMkM a Ntday (oalj nnr ahllanrlona) ❑ Dflat: ••Stlhgrew Date for Coemteds: it/ Y4 ❑ PWX wte tim falltRbgq: Dare: RMW Rtrd D&: Raded Rerd (no firer Hann a &pft0n ") cA Ui a •u '^4'.l:!•',. eJ'• iGl.�.6+ T+` jj0 Lr>i nr U c�i 11I ujS f;l r��"+d � Martin Marietta Materials Greensboro District RECENT 413 S Chimney Rock Road Greensboro, NC 27409 JUN 0 4 2013 Telephone: (336) 668-3253 Fax: (336) 668-1092 Div of Land Resources May 31, 2013 CERTIFIED MAIL RETURN RECEIPT REQUESTED 7010 1670 0000 5792 1231 Mr. Tracy Davis, PE, CPM Director, Division of Energy, Mineral, and Land Resources North Carolina DENR 1601 Mail Service Center Raleigh, NC 27699-1601 Re: Request to Change the Name on Existing Mining Permits Dear Mr. Davis: Thanks for taking the time to meet with Yvonne and me on Monday, May 6, 2013 to discuss the legal ownership name and reclamation blanket bond for all of the North Carolina mining permits that have been issued to Martin Marietta. As we discussed, the company name that has been listed on our mining permit applications in the space for "Name of Applicant" for many years has been Martin Marietta Materials, Inc., though the mining permits have been issued under the name of Martin Marietta Aggregates which is an operating division of Martin Marietta Materials, Inc., but not a separate legal entity or subsidiary. In review of the permits issued for Martin Marietta's quarries, we have determined that all of the previous mining permit renewal applications and the most recent mining permit modification submittals have been requested using the corporate legal name of Martin Marietta Materials, Inc., along with all of the associated Land Entry Agreements that are currently on file with your Department. Therefore, it is our understanding that the documents currently on file with your office are correct, and it is not necessary to submit additional documentation. The attached Surety Rider reflects a correction to the name of the Principal of the existing Reclamation Blanket Bond from "Martin Marietta Aggregates, a Division of Martin Marietta Materials, Inc., a Subsidiary of Martin Marietta Corporation" to "Martin Marietta Materials, Inc." It is our desire that all existing and future mining permits that are issued by your Department to Martin Marietta be listed with the legal corporate name of Martin Marietta Materials, Inc. Attached is a list of the permits which are affected by this request. A check for $5600 is attached to cover the $100 processing fee for each permitted quarry. If you have any questions or need additional information, please feel free to contact me at (336) 389-6616 or e-mail me at brian.northamartinmarietta.corn. Sincerely, TIN MARIETTA MATERIALS, INC. D Brian IC. orth, PE Division Environmental Manager LIST OF PERMITS FOR MARTIN MARIETTA MATERIALS, INC. May 2013 Arrowood-60-01 Asheboro-76-02 Bakers-90-02 Belgrade-67-01 Benson-51-18 Bessemer City-36- I 2 B1ackAnkle-6241 Bonds-13-23 Burl ington-0 1 -02 Caldwell-14-07 Castle Hayne-65-01 Central Rock-41-07 Chapel Hill (American Stone)- Charlotte-60-02 Clarks-25-12 68-02 Cumberland-26-51 Denver-55-02 East Alamance-0 1 -08 Fountain-74-02 Franklin-35-08 Fuquay-92-12 Garner-92-01 Gaston-36-25 Goldston-19-20 Hickory-18-01 Hicone-41-06 High Point-41-18 Jamestown-41-04 Kannapolis-80-01 Kings Mountain-23-02 Lemon Springs-53-01 Maiden-18-09 Mallard Creek-60-09 Matthews-60-04 Onslow-67-39 Pee Dee-04-08 Person-73-01 Pollocksville-52-07 Pomona-41-05 Raleigh-Durham-92-11 Reidsville-79-06 Richmond-77-21 Rocky Point-71-09 Rocky River-13-25 Salem Stone-34-09 Selma-51-46 Statesville-49-01 Thomasville-29-03 Viewmont-41-23 Vanceboro-07-57 Vass-63-09 Weldon42-08 Weldon II-42-15 Wilson-98-30 Woodleaf-80-02 Yadkin-99-05 Land QualitANC Mine Permits for N064K (no