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HomeMy WebLinkAbout20240318_Sheets 1 and 2 Mine Map SILT FENCE (SEE SHEET 2 OF 2) SR #318 AFFECTED AREAS ( ACRES ) 1 EARTHEN VEGETATED BERM % n TO REMAIN AFTER RECLAMATION f NC 72 TAILINGS/SEDIMENT PONDS V.0 ' - • Oy SEE DETAIL I�p SR #9346 WASTE/DISPOSAL AREA 2.70 HAUL ROAD 1 . 19 � SIR #1578 _ � a 19, ST�9 MINE EXCAVATION 32. 12 71� �� SITE 00 R Q Prepared for: Trent Locklear Jr. EARTHEN VEGETATED BERM DETAIL � . � Address: 528 Lonnie Farms Road VICINITY MAP NTS I� 106 200 3flU Pembroke, NC Prepared b : Southern Env. Group, Inc. - p Y p4' TO6' ■ +3:1 3:1 . �.F.. IfAddress: 5315 South College Road ..�a►, so- g Rego �� EAR Suite E 44 - A RED �T �" O E Wilmington , NC 28412 � j FFF �� ° e � �T TAL� 1]- - R E � ET • ' . 0'� 2- L p '� p UC �► , .�. E� Rop 9 � '�S 4 R NNN 4�M�T ► ■ PIT CONSTRUCTION ENTRANCE DETAIL '�. '' V CO TRUCTION ENTRANCE 5OX30 (SEE DETAIL) �;. OUBLE GATE AND SIGN CL W 7 Q 50X30 CONSTRUCTION ENTRANCE a LO (SEE SHEET 2 OF2) EXISTING DRAINAGE DITCH „ 30' HAUL RD U P Z MINE RECLAMATION PLAN VEGETATED BERM TO REMAIN F30 ,y EXISTING GRADE C'i U4 L�-A-p 0 z ► 3 1 NORMAL WATER LEVEL APPROX-4' BEG �► �O/` O 50� 50' 2:� F _ V o o Oqs BERM ❑ m cn o yq(� m o PROPOSED GRADE -25 BEG � ` ROgNOO G mo R R m TO m M 03 m C IT 9/ o IT O ' MST FR R p a] )000. MiT � , ,' ' �,, rn MINE PUMPING PLAN --- �] R 03 sot 3' EARTHEN BERMS WITH 3:1 SLOPES ' `- J t CIO 3G Re Ep m m 1' - P" EXISTING GRADE ------------- --------- �/ n v W � F m NO LESS THAN 2' g G TFp � F eF (C /SA 1 O SFF�FOONCRFTF Sql qRF ��- /N ,STo ,q Z, Lonnie Locklear Jr. Hwy 72 Mine Plan �Rqs NFFT C) PIT#1 R SC/ C PIT#2 N PH I LADELPHUS TOWNSHIP ROBESON COUNTY NC �' __ Mpg �6L PUMPING FROM PIT#2 TO PIT#1 TO TAKE PLACE ONLY WHEN MAINTAINING 2' OF FREEBOARD IN PIT#1 SEE DEED BOOK 942 8 1 R B pg 9 O ESON CO REGITRY �' � y SILT FENCE NO WATER TO BE PUMPED OFF SITE SCALE: 1 if _ 1 00' WASTE DISPOSAL DET IL JACK SPRUILL LAND SURVEYING, INC. EXISTING 20 X 10 SEDIMENT TRAP 709 N . CEDAR ST LUMBERTON, NC 28358 CONCRETE/STONE, ETC. 3:1 9 1 0-239-2348 EXISTING AND PROPOSED GRADE MAP NOT FOR RECORDI NG,SALES, OR CONVEANCES SHEET 1 OF 2 (3/15/24) Lonnie Locklear Hwy 72 Mine Mine Plan Sheet 2 of 2 Silt Fence(SF) Metal posts to be 5 ft. in height(3 ft. above ground)and spaced 8 ft. apart with wire or 6 ft. apart without wire. Bury fabric a minimum of 8 in. deep and 4 in. along the base of the trench. An 18 in. overlap is required when splicing. Silt fence to be cleaned out when sediment has accumulated to h the height of the fencing. Construction Entrance(CE) Using Class A stone, or other coarse aggregate to a depth of 8 in. Minimum dimensions are 50 ft. long by 12 ft.wide with a sufficient radius to accommodate large trucks. For safety, pad may be moved back 20 ft.with ABC stone placed adjacent to public road with Engineer's approval. Rock to be added or the CE to be scarified when rocks become embedded and does not function as intended. S&EC measures are to be inspected regularly and maintained/repaired/replaced as necessary.