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HomeMy WebLinkAboutSW6130203_Plansheet - Complete_20240116 O ' REILLY AUTO PARTS AREA INFILTRATION BASIN IIIII � IJll GENERAL NOTES: I I Ln 11 1. ALL WORK SHALL COMPLY WITH HARNETT COUNTY AND NCDOT STANDARDS AND SPECIFICATIONS. I 2. THIS PROJECT IS SERVED BY PUBLIC WATER OWNED, MAINTAINED AND OPERATED BY HARNETT REGIONAL WATER. 3. THE CONTRACTOR SHALL BE RESPONSIBLE FOR LOCATING EXISTING UTILITIES AND REPAIRING ANY DAMAGE TO SAME. UTILITY LOCATIONS AS SHOWN ON PLANS ARE APPROXIMATE AND MAY NOT BE I I COMPLETE.THE CONTRACTOR SHALL HAVE NORTH CAROLINA ONE CALL(1-800-632-4949) LOCATE I I I I ALL EXISTING UTILITIES PRIOR TO BEGINNING OF CONSTRUCTION. 4. PROVISIONS SHALL BE MADE TO ENSURE POSITIVE DRAINAGE ON THE SITE AT ALL TIMES. NATURAL DRAINAGE FEATURES DISTURBED BY CONSTRUCTION MUST BE RE-ESTABLISHED. NO PONDING DUE TO SPOILS STOCKPILING OR OTHER ACTIVITIES SHALL BE PERMITTED. S. WORK IN PUBLIC RIGHT-OF-WAYS OR PRIVATE EASEMENTS SHALL BE ACCOMPLISHED BY THE I I SHEET SCHEDULE CONTRACTOR ACCORDING TO THE REQUIREMENTS OR CONDITIONS OF THE ENCROACHMENT PERMIT — OR OTHER LEGAL DOCUMENTS AS THOUGH DOCUMENTS WERE ISSUED IN THE CONTRACTOR NAME. I — — N/F SHEET TITLE SHEET NO: ORIGINAL DATE LATEST REVISION DATE THE CONTRACTOR SHALL MAINTAIN COPIES OF THESE DOCUMENTS ON THE SITES AT ALL TIMES. — — — — ALLIED INVESTORS, LLC t- - PIN:9586-77-4522 6. WHEN THE CONTRACTOR IS UNABLE TO COMPLETE HIS WORK AS SHOWN ON THE PLANS BECAUSE I I I DB 1145/347, PB 2013/96 COVER SHEET 01 APRIL 5,2023 OF AN EXISTING UTILITY, CONTRACTOR SHALL STAKE THE LOCATION OF THE UTILITY PRIOR TO 137,740 S.F.+/- EXISTING CONDITION C 1.0 APRIL 5,2023 - PROCEEDING AND CONTACT THE ENGINEER. 60'PUBLICRIGHTOFWAY F EXISTING PB 2013 PG 96 i y II ' ZONING: RA-20R INFILTRATION BASIN / EROSION CONTROL C 2.0 APRIL 5,2023 - 7. THE CONTRACTOR SHALL NOTIFY ALL PUBLIC AGENCIES,THE OWNER,THE ENGINEER AND ALL OTHER - USE:VACANT III II , CONCERNED PARTIES WHEN CONSTRUCTION IS TO COMMENCE. PRIOR TO ANY CONSTRUCTION A I I — — — — — — — — JI INFILTRATION BASIN DETAIL C 3.0 APRIL 5,2023 - PRECONSTRUCTION MEETING SHALL BE HELD WITH THE MUNICIPALITY/AUTHORITY,THE I I I T M CONTRACTOR,THE ENGINEER AND ANY OTHER INTERESTED PARTY. DRAINAGE AREA MAP D 1.0 APRIL 5,2023 - I 8. DATA REQUIRED FOR PREPARATION OF RECORD DRAWINGS SHALL BE OBTAINED BY THE II TOTAL PROJECTAREA: Q 391062 sq ft, 8.98 acres CONTRACTOR AT THE TIME FOR INSTALLATION. DATA SHALL BE ACCUMULATED BY THE CONTRACTOR �. DURING THE CONSTRUCTION PERIOD AND PROVIDED TO THE ENGINEER UPON COMPLETION OF THE I PROJECT I I INFILTRATION 9. INSPECTIONS SHALL BE CONDUCTED IN ACCORDANCE WITH ALL APPLICABLE HARNETT COUNTY, I I FUTURE COMMERCIAL POND SF NCDNER AND NCDOT STANDARDS. SPIRIT MASTER 1UNDING7-3974 X LLC 3.161 ACRES REVISION OCCURRENCE LIST I 5 II PIN:96S6-77-3974 I 10. ALL EXCAVATED EXCESS OR WASTE SOILS AND MATERIAL SHALL BE REMOVED FROM THE SITE BY DB 214/96 CONTRACTOR EXCEPT AS SPECIFICALLY APPROVED IN WRITING BY BOTH THE ENGINEER AND OWNER. I P82013/96 I 16 I ZONING:COMM USE:COMMERCIAL z I I / 11. WHEN CONCRETE SIDEWALKS, CURB AND GUTTER SECTIONS OR ASPHALT PAVEMENT ARE DAMAGED I EX. DOLLAR TREE DUE TO CONSTRUCTION ACTIVITIES,THEY SHALL BE REPLACED IN A TIMELY MANNER BY THE I I° PARCEL CONTRACTOR TO ASSURE THE CONTINUED USE OF THESE FACILITIES BY ALL CONCERNED. ¢ / 12. CONTRACTOR IS TO COMPLY WITH ALL PROVISIONS OF THE MANUAL OF UNIFORM TRAFFIC CONTROL DEVICES WHEN WORKING ADJACENT TO AN EXISTING PUBLIC HIGHWAY RIGHT OF WAY. I "III REVISION NO. DATE REVISION DESCRIPTION BY I THIS SET IS CURRENT THROUGH SHEET DATED: APRIL 5 2023 13. THE CONTRACTOR WILL MAINTAIN ALL EXISTING ROADS IN A NEATAND CLEAN CONDITION — - — — � � � � � �-- — __- _ THROUGHOUT THE COURSE OF THE PROJECT CONSTRUCTION. / BUFFALO LAKE ROAD N.C.HIGHWAY 1115 70'PUBLIC RIGHT-OF-WAY H12iON / 0 60 120 OVERALL PLAN HORZ. SCALE FEET HILLIA w"111,11110"" �. PLLC ENGINEERING �° '•ESS%•• Qom° �-��•: E 3417 Winterwind Circle, Sanford, NC 27330 • 35 = PO Box 249 Sanford NC 27331 ••.N0 I NEB..• Phone : (919) 352-2834 5/15/23 e-mail : jhilliard@hilliardengineering.com NC License #: P-0836 \\\\\1\IIIIrIIIIIII///// \\�N CARS E - - -I— \ 35 v,�•,FNciNE�-�•'P��,�, 5/15/23 I, A o Q) / / I EX.DRAINAGE EASEMENT V p0 EX SALE / � � � a2 I / / / N � _� �_ N Ij / _ — —43-1 — / N J CL A \ \ �� / / / / / / I / 0 CL 429 I ' 4220 — I A � I I I I I I I � I I I ^°� � I I I I � ALLIED INVESTORS LLC PIN: 9S86-77-4522 DB 1145/347, PB 2013/96 _ i �Fl_MITI IL II I 137,740 S.F. 60'PUBLIC RIGHT OF WAY E- Mry \ / / 3.16 ACRES _ I (PB 2013,PG 96) Q __ i ZONING: RA-20R / USE: VACANT _ _ - �I ; � i _ -- -� i Z EX INFILTRATION ( / BASIN (DOLLARSTORE TOTAL PROJECTAREA: 391062 sq ft, 8.98 acres 426 — — — — 91 LOT6 �` 0 FUTURE COMMERCIAL SFO - i I 3. 161 ACRES � / � / � SPyRIT MAS ER FUNDING X LLC i � 'LOT 3 / PIN:9�586-77-3974 / FOOD L IO�I / D133 3714/389 / S / „ a PB 2013/96 o / a ZONIING:COMM OUTPARCEL USE:COMMERCIALLL LL / / o EX. DOLLAR TREE � PARCEL / w `LJ 41 O/ Z LL FENCE — / } BP � ' I I � � 20�SANl RY�OUENT B "-j 1 � 22 EX _ / \ S S S S ear 7s�I S S C _ OAP / U / - -J I PB 201.E P 96 \ B PYC S S 1'STf{// / --- ---------� I BB 2790,PC 620 S-- l BP / U� �T / I / / / - - - - - � M UT UT _ p�� h z O Z BUFFALO LAKE ROAD N.C. HIGHWAY 1115 cs�j 70'PUBLIC RIGHT-OF-WAY U T � O 0 Z U - - - _ BUFFALO LAKE ROAD / ' — — — — / / / W W V Z END OF PIPE No SCALE IN FEET W b50 2 - - - - - - _ D' 15 30 60 i / _ - ' �- _ \ DESIGNED BY. JEH Know what's below DRAWN BY.- JLF PC- LQ LQ Call before you dig. Qiai-8 APPROVED BY.- JEH / _Or Call 800-632-4949 SYM.: REVISION DESCRIPTION: DATE: �j 1 . 0 1 CIVIL \\\\\1\IIIIrIIIIIII///// \\�N CARS .% E 35 IN 5/15/23 EXISTINGISWALE TO BE REMOVED. ADJUST GRADE TO / / / / DIVERSION SWALE / I� DRAIN TO NEW�SWALE / / / — — DRAINAGE AREA: _ — — — — _ / _ _ _ _ U 247,063 SF 5.67 AC. N "i- N (0 / M U •C p� � O -6 Lo N CL L M -- — — — — — 43-2 — — — — 20'DRAINAGE / / 1� / / 42) EASEMENT / / U m x CONSTRUCT PERMANENT DIVERSION SWALE: C/) 0) -� Q10: 17.85 CFS I U DEPTH: 12" RIP RAP-OUTLET APRON 02 BOTTOM WIDTH:5' — —43-1 9'WIDE AT-OUTLET V / / SIDE SLOPES:3:1 — — 203'WIDE AT TERM I US / V AVERAGE LONG.SLOPE"1.3/" / VELOCITY:2.30 FT/S ON MIRIF1 I TER FABRICUSE 18"THICK CLASS B IP RAP / m 1 / SHEAR STRESS:0.794 PSF TOP.OF RIP RAP TO MATCH SEED WITH CONTRACTOR'S BLEND / / EXISTING GRADE. 0 AND LINE WITH NAG P500 OR EQUIVALENT MATTING � � , � CL OR INSTALL TIFTUF SOD ALONG ENTIRE SWALE L0 — fi 429_ - - I 4S' PRIVATE STORM DRAINAGE EASMENT \ I _ 42 20 / ^°� / / / v**4 I � ALL N/F — ALLIED INVESTORS LLC � EXISTING INFILTRATION BASIN PIN: 9586-77-4522 / I Wpm III TO BE REMOVED ONCE NEW III BASIN IS CONSTRUCTED,CERTIFIED / DB 1145/347, PB 2013/96 AND RECEIVES FINAL STATE APPROVAL 137'740 S.F. a �I FROM NCDEQSTORMWATER PERMITTING 60'PUBLIC RIGHT OF WAY E- � / 3.16 ACRES 1 1(PB2013,PG96) ZONING: RA-20R USE: VACANT — — INFILTRATION BASIN PROJECT �I DISTURBED AREA. 0.89 ACRES PROPOSED STORM WATER INFILTRATION BASIN TOP OF EMBANKMENT=423.55 FUTURE PROPOSED BOTTOM OF BASIN=416.00 / ENTIRE BASIN, FOREBAY,AND EMERGENCY / DEVELOPMENT � � � � OVERFLOW SHALL BE STABILIZED WITH (BY OTHERS) — / TIFTUF SOD I I I I _ o I — — 426 PROPOSED/ / INFILTRATION F — BASIN SFQ SILT FENCE OUTLET � � z It� �o _ PROPOSED FOREBAY [�// / / � SPOT MA ER FUNDING X LLC � Q �m 3' DEEP AT INLET 1JOTTOM AREA: 9,320 SF / PIN:9586-77-3974 � �� ��o�o � � 2'DEEP AT OUTLET TO / DBi3714/389 INFILTRATION BASIN / PB 2013/96 o O CONSTRUCT SILT ZONIING:COMMI �I \ _ — — FENCE AROUND LOWER USE:COMMERCIAL i SIDE OF PROPOSED POND OLL z EX. DOLLAR TREE flPARCEL - F !, 2s'esu EASEMENT Ln / / / / / �; ;l l✓� /5LSB - 'FRON EASEMENT � \ / � W I - ��� / /��I I ate ti y�x� � oo^ G, 2'-2 X 3 DROP INLET � � � � V�V/ �/� zses _ HFENCE K RIM. 423.00 / \ VJ r/ / — H _ I — _ 8" DRAWDOWN PIPE, INV.:422.00 I \ z Q / I / tl I II 20�SANI RY EASEUENT I H�� / QQQ BP t L li � a�uc— e — _ EX x 8"SDR 26 PVC OUTLET PIPE: S S S S 20i 7s� S S�� C A _ _ _ UMP J U / J Pe201_�P 96 ST INV. DROPINtET:422.00 I 03 2790,PC 620 \ \ x avr� f S J �� /ON @ T � � SS 6 � � � INV. AT OUTL'(=T END:421.75 � � 1 RAP OUTLET APRON 01 / _ / / $ gam U U �1 U T 2' E AT OUTLET V \ W — — — — — — — — / / M / 1 T� U T —�_ U� _ _ 2 LO G / Z Z �J T _ ��� — 78 Rca�� — — 13_ IDE�T TERMINUS / USE 1 THICK CLASS B RIP RAP / ON MIRIFI FILTER IC 0 r / / / 4� GRADE APRON TO 42,135 FROM / z BUFFALO LAKE ROAD PIPE OUTLET TO THE / A —� OF THE APRON / �'/ 0'PUBLIC RIGHT OF-WAY O BUFFALO LAKE ROAD . � ' / - - - - - — � � 1 I / / / / LLJ Z END OF- LL PIPE No —�� �� — _ _ — / SCALE IN FEET z 0 2 — — ��� — — — — — 0' 20 40 80 - / DESIGNED BY: JEH KIIOW What DVV�S1 below— � ' / / i / / / ' ' — — — _ _ �� — — — • DRAWN BY: JLF Call before you dig. — — _ — — — — — / 4aa►-8" APPROVED BY: JEH wy —Or Call 800-632-4949 i - - - - - SHEET SYM.: REVISION DESCRIPTION: DATE: C2 . 0 1 CIVIL 3.16 ACRES +/- \ Table 2:Sample Operation and Maintenance Provisions for Infiltration Basins \� CARS •.....• ZONING: RA-20R / , �a��•'Essio<'��' . SCM element: Potential problem: How to remediate the problem: \ �� �/ •. The entire SCM Trash/debris is present. Remove the trash/debris. USE: VACANT SCM DRAINAGE AREA: 374,616 SF _ = The grass filter strip or 8.60 AC \ other pretreatment area Areas of bare soil and/or erosive gullies Regrade the soil if necessary to MIN.SURFACE AREA: _ 35 remove the gully,then plant ground SA=FSx[(DVx12)/(KxT)] v cover and water until established. SA=2X[(25,443x12)/(0.91x72)] •• p •.NG�N��•' P�:: Provide lime and aone-time fertilizer MIN.SURFACE AREA REQUIRED:9,320 SF •..�����..• � , application SURFACE AREA PROVIDED:9,320 SF L Sediment has accumulated to a depth MIN.VOLUME REQUIRED:25,443 CF C q - " greater than six inches. Search for the source of the sediment VOLUME PROVIDED:79,706 CIF(416 TO 422) 5/15/23 and remedy the problem if possible. Sample Operation and Maintenance Provisions for Infiltration Basins Remove the sediment and dispose of Q) Important maintenance procedures: BASIN STAGE AND STORAGE AREAS: it in a location where it will not cause 1.The drainage area will be carefully managed to reduce the sediment load to M impacts to streams or the SCM. co the infiltration basin. The flow diversion Contour(ft-MSL): Area(sf) Inc.Vol(cu.ft) Accum.Storage(cu.ft) 1� Q) 2. No portion of the infiltration basin will be fertilized after the initial fertilization U structure(if applicable) The structure is clogged. Unclog the conveyance and dispose N that is required to establish the vegetation. Lime may be allowed if vegetation 416.0 9,320 0,000 0,000 of any sediment off-site. 417.0 10,542 9,929 9,929 \ Co is planted on the surface of the infiltration system and a soil test shows that it is needed. � / U The structure is damaged. Make any necessary repairs or replace 418.0 11,833 11,188 21,117 / 3.The vegetation in and around the basin will be maintained at a height of four to six inches. L if damage is too much for repair. 419.0 13,188 12,511 33,627 The basin More than four inches of 420.0 14,606 -13,J3_97 47,524 \ / N Q) cm After the infiltration basin is established, it will be inspected once a quarter and -426 - DESIGN STORM STAGES: M sediment has accumulated. Search for the source of the sediment 421.0 16,071 15,339 Es2,863 se / L U QO Z CO within 24 hours after every storm event greater than 1.0 inches(or 1.5 inches b4 10-YEAR:422.01 and remedy the problem if possible. 422.0 17,615 16,843 79,706 � if in a Coastal County). Records of operation and maintenance will be kept in a 25-YEAR:422.91 I 42 L i � Remove the sediment and dispose known set location and will be available upon request. 3 1 (y � i of it in a location where it will not cause p q 50-YEAR:423.38 Inspection activities shall be performed as follows.Any problems that are found 100 YEAR:423.53 � impacts to streams or the SCM. shall be repaired immediately. / \ coErosion of the basin surface 2 L has occurred or riprap is displaced. Provide additional erosion protection / / Q) !� •� such as reinforced turf matting or riprap if needed to prevent future erosion problems. POND ELEVATIONS: Water is standing more than S BASIN BOTTOM: three days after a storm event. Replace the top few inches of soil to see C MAIN POOL: 416.00' 'U if this corrects the standing water problem. POND BOTTOM:416.00' If not,consult and appropriate professional TOP OF SEDIMENT STORAGE:417.50, for a more extensive repair. FOREBAY: STORMWATER CL The embankment Shrubs or trees are growing on STORM WATER MANAGEMENT NOTES: POND BOTTOM:418.00' / \ DRAINAGE �" m .� the embankment. Remove trees and shrubs immediately. fff FOREBAY SHALL BE 418.00'@ FOREBAY ENTRANCE \ EASEMENT 0 1. THE DEVELOPER OR HIS AGENT SHALL CONTACTTHE DESIGN ENGINEER WHEN THE BEST AND 419.00'AT WEIR(FOREBAY ENTRANCE SHALL C An annual inspection by an MANAGEMENT PRACTICES ARE CONSTRUCTED AND ABOUTTO BECOME OPERATIONAL SO THAT A BE 1'DEEPER THAN FOREBAY EXIT AS SHOWN ON P OF BANK" appropriate professional shows FINAL INSPECTION CAN BE PERFORMED TO DETERMINE COMPLIANCE WITH THE APPROVED PLAN. THIS PLAN) that the embankment needs repair. Make needed repairs immediately. 2. ANNUAL MAINTENANCE INSPECTION AND REPORT REQUIRED. THE OWNER OF A PERMITTED TOP OF SEDIMENT STORAGE:419.50' \ 423.55 Q) STRUCTURAL STORM WATER BMP SHALL ANNUALLY SUBMITA MAINTENANCE AND INSPECTION M The outlet device Clogging has occurred. Clean out the outlet device and dispose REPORT FOR EACH BMP TO THE STORM WATER ADMINISTRATOR. ANNUAL INSPECTIONS SHALL BEGIN of sediment off-site. WITHIN ONE YEAR OF THE RECORDATION OF ANY DEED(S)SHOWING STORM WATER BMPS. - \ „ 3. UPON COMPLETION OF THE PROJECT,THE ENGINEER OF RECORD SHALL CERTIFY THATTHE 2 -2 DROP INLET The outlet device is damaged. Repair or replace the outlet device. COMPLETED PROJECT IS IN ACCORDANCE WITH THE APPROVED STORM WATER MANAGEMENT PLANS \ / RIM 423.00. AND DESIGNS. SEE DRAWDOWN 4. A FINAL INSPECTION OF THE SITE AND STORM WATER BMP SHALL BE SCHEDULED WITH AND \ �Z x / DETAI L THIS SHEET COMPLETED BY THE PROJECT ENGINEER. 5. NCDEQ AND THEIR ASSIGNS HAVE RIGHT TO ACCESS THE STORM WATER CONTROLS FOR INSPECTIONS / k CHI NCE K OR MAINTENANCE AS NECESSARY. 6. THE PROPERTY OWNER IS RESPONSIBLE FOR MAINTAINING THE STORM WATER CONTROLS 18' WIDE EMERGENCY / ACCORDING TO THE APPROVED MAINTENANCE PLAN AND DIRECTION OF NCDEQ. \ EX UMP OVERFLOW WEIR: TA ION 423.25' WITH SODDING 418 10, - X RIP RAP OUTLE AP ON 42 2' WIDE AT OUTLET 02 X 3 12' LO N G� -� • 13' WI'6E AT TERMINUS 4*474 SE 18" THICK CLASS B RIP RAP O MIRIFI FILTER FABRIC NOTE: l 42p2s GRADE APRON TO 421.75 FROM J ROAD STORMWATER BASIN MAY BE CONSTRUCTED FOR USE d PIPE OUTLET TO THE CENTER \ AS A TEMPORARY SEDIMENT BASIN DURING CONSTRUCTION. / OF TH E APRON 1115 ONCE CONSTRUCTION IS COMPLETED,THE TEMPORARY / H-L80N 11-All SEDIMENT BASIN IS TO BE CLEANED UP AND SHAPED � PRIOR TO USE AS AN INFILTRATION BASIN. INFILTRATION BASIN PLAN VIEW SCALE:1"=30' 0 30 60 TRASH RACK BY PLASTIC HORZ. SOLUTIONS INC.OR SCALE FEET EQUIVALENT TOP OF RIM=423.00' OUTLET RISER 2'X 2' CONC. TRASH RACK f 8"PVC PLUG ANTI-SEEPAGE 2'-2"X 3.0' SEE MANUFACTURERS SCREW TYPE COLLAR PRECAST BOX SPECIFICATIONS FOR SEE DETAIL DETAILS 8"SCH 80 PC INVERT=422.00, 8" PVC PIPE FOR DRAW DOWN ORIFICE 8"PVC INV=422.00',SEE DRAW TEE ° DOWN ORIFICE DETAIL NOTE: 8" PVC INV OUT=421.75' MI a a° 1. CONTRACTOR TO PROVIDE A PEAKED ROOF STRUCTURE TRASH 3'MIN. 8"PVC PIPE - 1 ° RACK BY PLASTIC SOLUTIONS INC.(877-87775727)OR STUBBED INTO z ° EQUIVALENT.6"x 6" MAXIMUM GRATE OPENING OUTLET RISER 1 0 0 o r^ _ 4'MIN _ 2. PROVIDE STEPS IN ALL DRAINAGE STRUCTURES DEEPER THAN 54". \ �•/J CUTOFF TRENCH I KEY �1 LOCATE STEPS WITHIN REASONABLE PROXIMITY TO ACCESS POINT `8"0 DRAW DOWN a APPROXIMATE SIZE ELEV.=418.00' (MANHOLE OR GRATE OPENING)WITHOUT INTERFERING WITH ORIFICE M EXCAVATE AND BACKFILL WITH 3'X 4'CONC. BASE REINFORCED WITH PIPE ORIENTATIONS. LJJ COMPACTED FILL AS DIRECTED #4 BARS AT 12"O.C.TOP AND BOTTOM OF BY GEOTECHNICAL ENGINEER EACH DIRECTION.PROVIDE 3" MIN Z CLEARANCE BETWEEN EDGE OF CONCRETE O AND STEEL REINFORCING. DRAW DOWN ORIFICE DETAIL SCALE: N.T.S. CUTOFF TRENCH - OUTFALL DETAIL SCALE: N.T.S. J_ L.L Z 2' J - 12" #4 REBAR IN FRONT &REAR FACE FLOW PUMP Q ° a a OF COLLAR.REBAR TO _j HAVE 3" MIN.CONC.COVER < a a FROM EDGE OF FACE OF COLLAR \ 0 0 VJ Of a .0Gli a Z Q a a \ WATER LEVEL v , U a a \ a a a ^ a a NOTES: 1) ALL CONCRETE TO BE 3000 PSI NOTES: �� 2 a a NON-FLY ASH 1) PRIOR TO INSTALLATION, MANUFACTURER SPECIFICATIONS / O z a 2) APPLY 1/2"THICK WRAP OF OF FILTER MEDIA SHALL BE REVIEWED TO ENSURE THAT a a ASPHALTIC CEMENT AROUND DISCHARGE FROM FILTER MEDIA SHALL MEET OR EXCEED a DISCHARGE PIPE 6"BEYOND PLANNED THE PROVISIONS OF THE CLEAN WATER ACT. a SEEPAGE COLLAR ON BOTH SIDES 2) ENSURE THAT PUMP PRESSURE DOES NOT EXCEED FILTER _ z a a a a 3) APPLY ADDITIONAL ASPHALTIC MEDIA PRESSURE RATING. 1' a a a a CEMENT AT PIPE/SEEPAGE COLLAR 3) FILTER MEDIA MAY BE, BUT NOT LIMITED TO,SAND MEDIA a INTERFACE ON UPSTREAM FACES FILTRATION PRACTICES. Q 0 4) TO BE FIELD INSPECTED BY 4) PUMP STRAINER SHALL NOT BE IN CONTACT WITH BOTTOM J U 17 GEOTECHNICAL ENGINEER. ASPHALTIC OF POND. Z] ° a a CEMENT TO MEET OR EXCEED LOW POINT J ° FEDERAL SPECIFICATION SS-153 TYP1: J W W ASTM-D-2822-75 TYPE 1. z U_ N � CONCRETE ANTI- SEEPAGE COLLAR INFILTRATION BASIN DEWATERING Z O = SCALE: N.T.S. SCALE: N.T.S. DESIGNED BY.- JEH DRAWN BY.' JLF APPROVED BY.- JEH SHEET SM.: REVISION DESCRIPTION: DATE: C3 . 0 1 CIVIL \\\\\IIIIIIIIIIII///// LO E _ 35 o I v UBLIC/R/W&PfjBLIC 5/15/23 -�- (N "q' Q) C-0 Q M Q) Z / � ago h ✓ \ �I v / / / / / / / / / / / / / / N i -6 Lo N CL C/) rn � (� C L — — — — 00 i �' / / / / / / CJ / •� 00 M / / / i 0 WCL z / W 00 O z i — / / / / / 1�l W / N lop / / M / RA DINAG,E AI EA TQ QIVERSION $WALE ., vvv Q ' 5.67A�RES' , - - - - - - IL — — — — — — I I / v - - — - - - - - - — — ----- \ I - - 432— 431 / / \ / v / I b e e e I b e e Q A - 4tv II I RAYNAG E AREA TO_ INFILTRATION &29— - _ - v v BASIN . CC=) �� I �� \ vv i i i // "/ I 8 .60AC%RES - - - - - $- vv J v L ti°S N/F I _ ALLIED INVESTORS, LLC / / a �,IIII 1 / PIN: 9586-77-4522 I I ga 1 - — I ��. I I � I ��1*y / / DB 1145/347, PB 2013/96 - 137 740 S.F. v[B CIVIC DICIVC I 1 / ^ \ ' \ / / / // // LL 6o�PUBLIC RIGHT3,PG 96)WAY F ��► ,� i s i 3.16 ACRES / (PB zD13,PG 96) � { ,I � I III i III / ZONING: RA-20R USE: VACANT Q i 1 III I i w 468 SF SIDEWALK Z 7,402 SF BUILDING Q J 1,523 SF SIDEWALK 8,52.0 SF BUILDING �" I 1 18,496 SF PARKING / / O 280 CONCRETE PAD 33,118 SF P.ARKINGT 2,097 CONCRETE PAD 426 U 3 J_ SFO SPIRIT MASTER FUNDING X LLC I Q _ / / PIN:9�586-77-397,4 DB3714/389 I a / S BASIN BOTTOM: PB 2013/96 I /� / p A* 416.OD' \ / 1 ZONIING:COMMI � / _ A USE:CQMMERCIA I / — —/—,„— — — i STORMWATER \ / / z EX. DOLLAR TREE • / / 42 DRAINAGE / W JL � II� I / h � � EASEMENT a PARCEL v / / i I / � P OF BANK" \ �,I I� / 423.55' A \ / / O �I / _ 2'-2"DROP INLET� - - Hl �_ / RIM 423.D0. / �ON ��I �� � i SEE DRAWDOWN \ I \ �� / � EZ DETAILTHISSHEET / \ < z Now" �� I O �HA�V UNn V A A� 4 \ FEA/CE _ / \ \ �6� I II I � — — — — 18'WIDE EMERGENCY I / 20'SAIN RY fA4.��. \ O i SS� — �� � �EX uMa OVERFLOW WEIR: � J ea°sa rce� SS 0 — — — STiO� 423.25'WITH SODDING SCALE IN FEET Q � - - - - - _ a>a �0 T rl (J� � i —�� — — _ — RIP� . 2'WIDEAATOUTLE \ 0' 25 50 100 V I 0 2'LONG- V i i / i i i / — — — — — — / i / a R • T �_� =�� UT 8„ u \ 13'WI`6EATTERMINUS / \ E S T S xwlE IRIPf I xrelf a1R�F U T RCP _ O MIRI%FILTER FABRICP RAP / NED JEH UA T — — — — \ n '�O2s• GRADE APRON TO 421.7S FROM / Know what's below V JLF / BUFFALO LAKE ROAD PIPE OUTLET THE CENTER DRAWN B� I OF THE APRON N.C.HIGHWAY 1115 I i Call before you dig. IN _ UBLIC RIGHT-OF-WAY a I / v v 70'P Dial v811 APPROVED BY.- JEH — — — — \ / / Or Call BOO-6�2-4949 SYM.: REVISION DESCRIPTION: DATE: D1 . 0 1 CIVIL