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HomeMy WebLinkAboutNC0088366_Authorization to Construct_20180515 (3)SOUTH REGIONAL WWTP LEACHATE PUMP STATION HARNETT COUNTY DEPARTMENT OF PUBLIC UTILITIES HARNETT COUNTY - NORTH CAROLINA C O N SULTI NG ENGINEERS, P.A. 1300 SECOND AVENUE SUITE 211 CONWAY, SC 29526 Phone: (843) 488-0124 Fax: (843) 488-0129 NC License No. C-644 Version: 1 SAF MAY 2018 � oo�N 000 Rp V_ S o% °�� S � o I J o = z o55 ao = JOB NO. 317025 I oo..o GINE��^°°°P'J� 1, lo 'o�'� jlp� 1 1 x1 7 DWGS. ARE TRUE HALF SCALE FINAL DRAWINGS FOR REVIEW PURPOSES ONLY NOT RELEASED FOR CONSTRUCTION ALLEGHANY ASHE WATAUGA WILKES MRCHELL AVERY YANCEY CALDWELL ALEXANDER MADISON IREDELL BURKE BUNCOMBE M. DOWELL CATAWB4 HAYWOOD SWAIN LINCOLN RUTHERFORD GRAHAM HENDERSON CLEVELAND JACKSON POLK GASTON MECKLE CHEROKEE MACON TRANSYLVANIA CLAY chills Rd 110 CG 1/ SURRYS STOKES ROCKINGHAM CASWELL PERSON VANCE WARREN NORTHAMPTON GATECO�. �GC,F GRANVILLE HALFAX HERTFORD 4 WGy YPDKIN FORSYTH �Z S ORANGE FRANKLIN BERTIE GUILFORD glM1ANCE DURHAM NASH DAME EDGECOMBE DAVIDSON WAKE MARTIN WASHINGTON TYRRELL RANDOLPH CHATHAM WILSON DARE ROWAN PITT BEAUFORT LEE JOHNSTON GREENE HYDE CPBARRUS MOORE HARNETT WAYNE STANLV MONTGOMERY O BURG LENOIR CRAVEN Q RICHMOND HOKE CUMBERLANDJONES PAMLICO UNION ANSON SAMPSON DUPLIN ONSLOW SCOTLAND CARTERET ROBESON BLADEN PENDER NEW COLUMBUS HANOVE BRUNSWICK D LOCATION MAP N.T.S. t43yC:b Rd Ove df, .P0. McArtan Rd Valley Rd I y Bethel$ �t` • - - � - r SOUTH REGIONAL WWTP OOe r' Dusty Ln rr r � � �S, a c� PINE FOREST Q� all � s VICINITY 1" AP SIccomb N.T.S.' GF.NF.RAL CONSTRUCT I Oi l A55RE V I AT I OMS # NUMBER OR POUND INFL INFLUENT INDEX OF SHEETS 41 DIAMETER INS. INSIDE 000000 4 AND INV. INVERT < LESS THAN JT. JOINT p[Y a� <= LESS THAN OR EQUAL TO JTS JOINTS 1 COVER SHEET > GREATER THAN L.L.O. LONG LEG OUT �° AT LB POUND 2 GENERAL NOTES & INDEX A.B. ANCHOR BOLT LG LONG } U H H A.F.F. ABOVE FINISHED FLOOR L.P. LOW POINT 3 OVERALL SITE PLAN ADDL ADDITIONAL M.J. MECHANICAL JOINT 4 ENLARGED SITE PLAN ALUM ALUMINUM OR ALUM MATL, MATERIAL APPROX APPROXIMATE(LY) MAS MASONRY 5 LEACHATE PUMP STATION LOWER & UPPER PLANS ARCH ARCHITECTURAL MAX MAXIMUM Drawn: ALR BM BENCH MARK OR BEAM MECH MECHANICAL 6 LEACHATE PUMP STATION SECTION & DETAILS BOTT. BOTTOM MER MANUFACTURER B.W. BLOCK WALL MH MANHOLE 7 RECEIVING STATION NO. 1 PLANS & DETAILS C.I. CAST IRON MIN MINIMUM C/C CENTER TO GENTS R MNTG MOUNTING 8 MISCELLANEOUS DETAILS GAP CAPACITY N.P.W. NONPOTABLE WATER 9 MISCELLANEOUS DETAILS CIRCUM CIRCUMFERENCE N.T.S. NOT TO SCALE CL CLAY NO, NUMBER 10 MISCELLANEOUS DETAILS CLR, CLEARANCE O.C. ON CENTER q CENTERL INE O/O OUTSIDE TO OUTSIDE CL2 CHLORINE OPNG OPENING CLARIF CLARIFIER OX OXIDATION EC -1 EROSION CONTROL SITE PLAN CHEM. CHEMICAL P.E. PLAIN END EC -2 EROSION CONTROL NOTES COL COLUMN PED PEDESTAL CONC. CONCRETE PL PLATE EC -3 EROSION CONTROL DETAILS CONST CONSTRUCTION PLCS, PLACES CONT CONTINUOUS PROJ PROJECTION CONTR CONTRACTOR P.S. PUMP STATION CU COPPER P.V.C. POLYVINYL CHLORIDE C.W. CONCRETE WALL R.C.P. REINFORCED CONCRETE PIPE D DIAMETER RAD. RADIUS DIA DIAMETER RAS RETURN ACTIVATED SLUDGE D.I.P. DUCTILE IRON PIPE RED REDUCER DISCH. DISCHARGE REF REFERENCE DP DEEP RE INF REINFORCING OR REINFORCED DWLS. DOWELS REQ'D REQUIRED E.F. EACH FACE S.S. STAINLESS STEEL E.J. EXPANSION JOINT SCH. SCHEDULE EA EACH SHT SHEET EFF. EFFLUENT SIM SIMILAR EL ELEVATION SO2 SULFUR DIOXIDE ELEV ELEVATION SPA SPACES EQ EQUAL SQ. SQUARE EQUIP EQUIPMENT STD. STANDARD EXIST. EXISTING STL STEEL EXP. EXPANSION STN STAINLESS F.E.S. FLARED END SECTION S.W. SLAB WIDTH F.R.P. FIBERGLASS S.W.D. SIDE WALL DEPTH REINFORCED PLASTIC T/ TOP OF F IG FIGURE TCJ,CJ TYP. CONTROL JOINT, FIN FINISHED CONSTRUCTION JOINT FL. FLANGE THIRD THREAD(S)(ED) FLR FLOOR TRICK TRICKLING FTG FOOTING TYP TYPICAL GALV GALVANIZED U.O.N. UNLESS OTHERWISE NOTED HDWE HARDWARE VERT VERTICAL HK HOOK W.W.F. WELDED WIRE FABRIC HORIZ. HORIZONTAL W/ WITH N.P. HIGH POINT W/O WITHOUT HYD HYDRANT WAS WASTE ACTIVATED SLUDGE I.D. INSIDE DIAMETER W/L WATER LEVEL O.D. OUTSIDE DIAMETER SECTION/DETAIL LEGEND DETAIL CALL -OUT DETAIL IDENTIFICATION LETTER AND DETAIL TITLE CIN SAME STRUCTURE) IDENTIFICATION 2 3 SYMBOL SHEET NUMBER CIN SAME DISCIPLINE) WHERE DETAIL IS DRAWN, SHEET NUMBER ON WHICH DETAIL CONDITION OCCURS. (DASH INDICATES CONDITION OCCURS ON MULTIPLE SHEETS.) SECTION CUT SYMBOL SECTION IDENTIFICATION NUMBER (w/ARROW) OR TITLE IDENTIFICATION SYMBOL 2 3 SHEET NUMBER (IN SAME STRUCTURE) (w/o ARROW) WHERE SECTION IS DRAWN, SHEET NUMBER (IN SAME STRUCTURE) ON WHICH SECTION IS INITIALLY CUT. FINAL DRAWINGS FOR REVIEW PURPOSES ONLY w z z L)4�� g z o ;� L)�i �UawZ Q 0 a zU) �w J W � Z z (D Oz 0 ,,*,000000,,o �. oo0�,,od,o �o°JL "►.o. Vio = Q Q _ e - r7 - o 0 Z o - J 3Q Zo%�ar �` 000000 J `, o 11111,11, U w z z L)4�� g z o ;� L)�i �UawZ Q 0 a zU) �w J W � Z z (D Oz 0 NOT RELEASED FOR CONSTRUCTION I Of: - Version: 1 C0 Lu Z J_ �0 U a Z co J 0 JC� p[Y a� 0� LL ~ Z O G0 LLI �° a Lw w w � L.L � Q } U H H = o Luz �UUQ OQ� C/) J z a Scale: AS SHOWN Date: MAY 2018 Drawn: ALR Checked: JWM Job No.: 317025 Sheet No.: 2 NOT RELEASED FOR CONSTRUCTION I Of: - Version: 1 t2 NEW 16' PAVED ACCESS ROAD NEW TREELINE/ CLEARING LIMITS EXISTING PLANT ACCESS ROAD x x x x x x x x x x x x NEW LEACHATE PUMP STATION NEW 6" PVC FORCEMAIN TO EXIST. HEADWORKS EXIST. SLUDGE TREATMENT FACILITY EXIST. STORAGE SHED EXIST. SLUDGE PROCESSING SYSTEM EXIST. TREEL INE EXIST. ROAD TO BE MODIFIED PAVE OVER EXIST. ASPHALT NEW TREEL INE EXIST. ICEAS EXIST. ICEAS SYSTEM NO. 3 SYSTEM NO. 2 x x x EXIST. SPLITTER BOX NEW 6" M.J. Moll 90e BEND o 11 ir --4=-] NEW 6" M.J. 90 • BEND EXIST. OPERATIONS BUILDING x x x x x - K OVEi�LL SITE fi=LAN SCALE: 1"=100' EXIST. ICEAS SYSTEM NO. 1 EXIST. HEADWORKS EXIST. UV UNITS EXIST. BLOWER BUILDING EXIST. BAC<WASk PUMP STATION EXIST. TERTIARY FILTERS EXIST. PARSNALL FLUME / EXIST. CASCADE AERATOR / vv � x / I } x FINAL DRAWINGS / OR REVIEW PURPOSES ONLY / T RELEASED FOR CONSTRUCTION 1,'' ```1111\\ 11111111111,'' 1% 11% aaeveeeeeeea . �,,!�. o Loo e° Za _vo s : o OJ .'/•lessee • 5 '11111111111111111`' w O O U Q N o0 00 z �z O M M GJ ~� U �v1UawZ Q Z U) �w J W ® C/)Z ZO OZ UW z Q J 0 - Lu J W O U) Lu OJ � �Q U Z_ 0 JCnL� piY �~ Z O LL] z Q �ww w Q � H LuZ D C) OQ�= cn J Z Scale: AS SHOWN Date: MAY 2018 Drawn: ALR Checked: JWM Job No.: 317025 Sheet No.: 3 Of: - Version: 1 �o per. ` P d%. o zo =v : M p s : o : EXIST. ICEAS o°ak S*'STEM NO. 3 EXIST. \ \ \ \ EXIST. FENCE TREELINE \ \\\ \\� \ \ \ ` TO REMAIN EXIST. BERM \\ NEW TREELINE— \ \ � �—--150-- __--\_-- NEW 16 PAVED \\ \\ `\ — — X TI C: IREELiN \\ ACCESS ROAD \ \\ \ —TO 5E,REM0VE1:v— \\ —145— TRANSFER 145 TRANSFER TRUCK TRANSFER TRUCK @ ' NEW 20' DOUBLE SWING GATE \ \ Q� NEW RECEIVING NEW RECEIVING \ STATION NO. 2 \ STATION NO. 1 \\ \ \ ®�� NEW 6 PVC FORCE NEW MANHOLE MAIN TO EXIST. EXIST. DITCH \ \ NO. 1 NEW LEACHATE HEADWORKS (TYP.) — _ \ \ PUMP STATION \ \ NEW 1" ANHOL X42 NO. 2 NEW TREEL INE ENL ARGE D SITE fmL AN SCALE: 1"=20' x EXISTING FENCE TO BE REMOVED x \ x i NEW 6" M.J. ^ 45* BEND ¢\ NEW 6' CHAIN i LINK FENCE EXISTING TREELINE TO BE REMOVED x x x x x x x x x EXISTING FENCE TO BE REMOVED EXIST. TREELINE EXIST. FENCE EXIST. ROAD NEW 6" M.J. 450 BEND EXIST. ROAD TO BE MODIFIED PAVE OVER EXIST. ASPHALT EXIST. STORAGE SHIED LL ------------------ J L ° a d � I r fF 1 � II I f II � pl � II F � � d f fl ° II M----M----M----M---M----M----M----M-- a--eei I °d Ib 3 I II 3 III III 1 I Q I �I 0 it I II I I / \ 11 I \ \ II I f1 I ° II � FINAL DRAWINGS � OR[REVIEW PURPOSES ONLY ?71'RE EASED FOR CONSTRUCTION w LZ c N Q N0000U Z w N U �v1Urs�wz Q zU) �W J W ® C/)z z0 Oz UW z Q J 0— Lu — w U) 0 �w NV L.L Q J z W U) W O � � U Q Z_ 0 JCnL� p 0 ~ z O GLLJ 0 �Z V Q �Ww w o Q � H Z � U C) OQ�= cn J z Q Scale: AS SHOWN Date: MAY 2018 Drawn: ALR Checked: JWM Job No.: 317025 Sheet No.: 4 Of: - Version: 1 30" SQ. BILCO ACCESS DOOR ro" PVC SCREENED VENT (T1'P.) SEE 4 5 6 30" &Q. BILCO ACCESS DOOR CONCRETE WET WELL I� I I I I I IL -----AI ALUMINUM HATCH PROVIDED 5Y PUMP MANUFACTURER Li CONTROL PANEL PUMP STATION FLOW METER INDICATOR/ TOTALIZER/ RECORDER A5 KCCa1UIKCV &" POURED IN PLACE CONCRETE SLAB UJ/ S E.W. 12 11 O.C. :ONGRETE JET WELL 8" POURED IN PLACE CONCRETE SLA5 W/ *5 E.W. 1211 O.C. PRECAST CONCRETE VALVE VAULT F— 30" &Q. BILCO ACCESS DOOF L f0 11 PVC SCREENED VENT (TYSE Er4 5 6 LEACHATE PUMP STATION UFFE R PLAN VIEW &GALE. 1/2" = 11-0" 21 11 0 21 ZDC.ALt: 1/L" = I'—SC)" 21 1' 0 21 ,ICER FORCE MAIN TO HEADUJORK& ,CHARGE J 110 VAC SUMP PUMP 3 1 PRECAST CONCRETE VALVE VAULT ACCESS =R GONG. PIPE ,RT (TYF. OF 4) ��v.�P�' IQ c C to o .� slo� A5 KCCa1UIKCV &" POURED IN PLACE CONCRETE SLAB UJ/ S E.W. 12 11 O.C. :ONGRETE JET WELL 8" POURED IN PLACE CONCRETE SLA5 W/ *5 E.W. 1211 O.C. PRECAST CONCRETE VALVE VAULT F— 30" &Q. BILCO ACCESS DOOF L f0 11 PVC SCREENED VENT (TYSE Er4 5 6 LEACHATE PUMP STATION UFFE R PLAN VIEW &GALE. 1/2" = 11-0" 21 11 0 21 ZDC.ALt: 1/L" = I'—SC)" 21 1' 0 21 ,ICER FORCE MAIN TO HEADUJORK& ,CHARGE J 110 VAC SUMP PUMP 3 1 PRECAST CONCRETE VALVE VAULT ACCESS =R GONG. PIPE ,RT (TYF. OF 4) w LZ c N Q N o0 00 z z O M M GJ �v1Ua wZ Q Z u) ~ W J W ® �z z0 Oz UW Z OU) �z Q � J � W �O a J W 06 H Q � 2 W Ua Q 0 - Lu D J ��v.�P�' •a0 o .� slo� oo //1,1111111,1\\ w LZ c N Q N o0 00 z z O M M GJ �v1Ua wZ Q Z u) ~ W J W ® �z z0 Oz UW Z OU) �z Q � J � W �O a J W 06 H Q � 2 W Ua Q 0 - Lu D J FINAL DRAWINGS Job No.: 317025 FOR REVIEW PURPOSES ONLY Sheet No.: 5 NOT RELEASED FOR CONSTRUCTION 10f:-- Version: 1 U) W_ � z ~ OJ � Q U Z_ 0 JCnL� piY � 0 ~ z O G0 LLJZ Q Lw w w � Q � H �U°Q z �/�= U) J LU J z Q 2 Scale: AS SHOWN Date: MAY 2018 Drawn: ALR Checked: JWM FINAL DRAWINGS Job No.: 317025 FOR REVIEW PURPOSES ONLY Sheet No.: 5 NOT RELEASED FOR CONSTRUCTION 10f:-- Version: 1 6" PVC (SEE P S" D.I. INFLUENT LINE FROM MANHOLE NO. PROVIDE WALL SLE UJ/ LINK SEAL (TYP. GROUT t0 OUTLET PIPE 1 k.00Vm o. W=`I' WI'= 5 SECTION VIEW SCALE: 1/2" = 1'-0" 2' 1' 0 2' 2 11 SCN Sm PVC SUMP PUMP DISCHARGE LINE 2 "xl" REDUCER 24" SQ. x 8" I" CHECK DEEP SUMP VALVE GROUT t0 SUMP 1" TRUE UNION BALL VALVE 1/2 HP 110 VAC SUMP PUMP 24" SQ. x S" DEEP SUMP (THICKENED SLAB 6 SUMP) Nom- ' SCREENED fC VENT 3 SUMP= f=UMf= DETAIL4 VENT FIFE DETAIL Z y 5 6 SCALE: 1/2"=1'-0" 5 6 N.T.S. OJ CONTROL PANEL (o" PVC SCREENED VENT UJ/ ALARM, LIGHT (SEE PLAN FOR LOCATION) y (A EE PLAN FOR S" POURED IN PLACE LOCATION) CONCRETE SLAB W1 JUNCTION BOX S E.W. 12" O.C. 30" ALUMINUM HATCH (SEE PLAN FOR 30" SQ. BILCO ACCESS DOOR PROVIDED BY PUMP LOCATION) ACCESS DOOR MANUFACTURER T/ SLAB 142.0' T/ SLAB 142.0' �ww w Q � H LuZ �U°Q —III OQ�= cn J 4" D.I.P. Q S.S. GUIDE BAR Scale: AS SHOWN Date: 4" UNI -FLANGE Drawn: ALR Checked: JWM - 317025 4" SWING PRECAST MH STEPS CHECK VALVE - CONC. VAULT 10 12 " O.G. 4" PLUG 0 ALUM. ACCESS 4" 9O° BEND VALVE LADDER -' r _ ELEV. 138.50' 4" D.I. PUMP CONCRETE S" D.I. INFLUENT LINE DISCHARGE LINE WET WELL FROM MANHOLE NO. 2 (SEE SITE PLAN FOR LOCATION) @ INV. 135.0' S.S. LIFTING CHAIN -----\ IS" D.I. INFLUENT LINE FROM WET WELL 4" SUBMERSIBLE SOLIDS PUMP INV, 130.50' GROUT SUMP TO PUMPS �4 T/ SLAB 13"Iff \ GROUT TO SUMP 6 SQ. CONC. SUPPORT PROVIDE WALL SLEEVE. GROUT FOLLOWING INSTALLATION OF VAULT INSTALL WALL SLEEVE W/ LINK SEAL ALARM ON LAG PUMP ON LEAD PUMP ON T/ SLAB 128.0' I --------------- - �� 3 [E�I II 1 A PUMP OFF 24" S-1 STONE BEDDING (GRANITE) I 12" 051 STONE BEDDING (GRANITE) LEACHATE I=UMI= STATION SECTION VIEW SCALE: I/2" 2' 1' 0 2' FINAL DRAWINGS FOR REVIEW PURPOSES ONLY w LZ c N d N o0 00 z z C) M M GJ o�c) �v1UawZ Q 0 Z� ~ W J W ® �Z z 0 Oz UW z O J Q — 1— Q U 0_ w 20 �06 Z Lu Q Q = U U w Q U) Lu J Sheet No.: Cf NOT RELEASED FOR CONSTRUCTION I of: - Version: U) W Z ~ 1— OJ ~ D U Q Z_ J JCnLLv piY � 0 ~ z O G 0 z Q �ww w Q � H LuZ �U°Q OQ�= cn J z Q Scale: AS SHOWN Date: MAY 2018 Drawn: ALR Checked: JWM Job No.: 317025 Sheet No.: Cf NOT RELEASED FOR CONSTRUCTION I of: - Version: CLEANOUT 5'-0" SQUARE RECEIVING I=UMI= STATION NO. 1 UI=I=E R FLAN SCALE: 1" = 1'-0" RECEIVING PUMP STATION NO. 1 LOWER ALAN SCALE: 1" = 1'-0" 4" GONG. PAD NOTE: RECEIVING STATION NO. 2 IS MIRROR OF STATION NO. 1. 6" PVC DRAIN LINE TO MANHOLE NO. I S" D.I. LEACHATE LINE TO MANHOLE NO. 1 &"x4" RE 9m° BENI 4" CONC. PA; S"x6" M.J. TE S" D.I. LEACHATE LINE TO MANHOLE NO. 1 1 SECTION SCALE: 1" = 1'-0" (o" GONG. CONTAINMENT CURB (SEE DETAIL THIS SHEET) :OUT SLOPE > DRAIN E 3/4" CHAMFER (TTP.) -04 4 12 " O.c. ,-,T-14- ICAL ANCHOR CONCRETE CONTAINMENT CURS N.T.S. FINAL DRAWINGS FOR REVIEW PURPOSES ONLY m Q °C4 y°12r _.IC9°3� w LZ c N O O U Q N o0 00 z z C) M M GJ ~� o�c) U �v1UawZ Q z� �w J W ® C/)Z Z (� OZ UW v - O zU) Z J OQ Q w � 0 �) O VC45co z 5; Q W 0- C) Lu Sheet No.: h NOT RELEASED FOR CONSTRUCTION I of: - Version: 1 U) Lu_ Z ~ OJ DQ U Z_ J J U) piY LL O~ z O G �Z 0 <z Q �ww w Q � H LuZ �U°Q OQ�= cn Z J Q Scale: AS SHOWN Date: MAY 2018 Drawn: ALR Checked: JWM Job No.: 317025 Sheet No.: h NOT RELEASED FOR CONSTRUCTION I of: - Version: 1 2" MESH FABRIC (TYPICAL) DOUBLE SWING GATE (TYPICAL) u a a o a 0 D �ua a o 3000 PSI CONC. (TYP.) CROSS BRACING AT ENDS AND CORNERS, 3/S"o MIN. (TYP.) LOCKING BAR CHAIN LINK FABRIC (TYPICAL) 1 5/S"m TOP RAIL IIII I' o I; o a a o a 4"0 GATE o POST (TYP) a a II a o � AS SHOWN ON PLANS STRETCHER BAR, TYP. 3 STRANDS, 4 POINT BARS WIRE (TYPICAL) SII I of � al TUU �NBUCKL�� a a 2114Y L INE o POST (TYP.) o�H u a� WIRE TIES a 2'-0" O.C.,TYP. HOG RINGS AT 2'-0"O.C.,TYP. p —III III a NO. -1 GAGE 50TTOI`{'I ° TENSION WIRE o aL u a ro' CHAIlel LINK FENCE W1 DOUBLE SWING G,4TE DET,41L N.T.S. 0 100 D.I. PIPE i ' FILLED UJ/ CONCRETE (PAINT) ASPHALT a i PAVING o� I4 ii ii CONCRETE FOOTING o1 I u I 2'-0" SQUARE 50LLARD DETAIL- N.T.S. BARBED WIRE SUPPORTING ARMS 12" C�1 4110 CORNER POST (TYP.) N Lu d } MANHOLE RING AND COVER H-20 LOADING VENTED COVER N.T.S. SII 2'-011 I S I I f� I ---------------I f� fi'f;ZECAST MANHOLE DETAIL N.T.S. <6 NO. 6 SINGLE MAT =INF. IN CENTER THIRD = WALL 4 IN TONGUE GROOVE ERED ING E 1B5ER SOOT CLAMP GROUT NOTES: 1. CONTRACTOR SHALL ADJUST RIM OF MANHOLE TO MATCH GRADE. 2. CONCRETE (4,000 PSI MIN.) REINF. IN ADJUSTABLE RINGS TO MEET ASTM. C-418-12 WIRE MESH -ASTM. A-1 85-69. 3. FLAT -TOP MANHOLE TO BE USED WHERE REQUIRED SY GRADE. FINAL DRAWINGS FOR REVIEW PURPOSES ONLY W w LZ c N '�t O O U Q N o0 00 z z O M M GJ ~� o�p�, �v �v1Uawz Q Z U) —0� �w J w D ® C/) Z 14ez0 Oz ow U) J 1 W U) O W z Q J J W U Cn G Sheet No.: U NOT RELEASED FOR CONSTRUCTION of: - Version: � U) LU_ � z ~ OJ \ 5 � c U Q Z_ J JCnLLu iY 0 ~ z O �Z Q W w o Q � � z DU°Q OQ�= U) z J Q Scale: AS SHOWN Date: MAY 2018 Drawn: ALR Checked: JWM Job No.: 317025 Sheet No.: U NOT RELEASED FOR CONSTRUCTION of: - Version: � BELL RESTRAINT CAT TWO JOINTS FROM 130' BEND M.J. 90 ° BE ROMAG GRIP RESTRAINTS ( APP'D. EQUA1 BELL RESTF CAT TWO JOIT FROM 90 ° B' MATERIAL BELL RESTRAINT CONE JOINT FROM 45' BEND FITTING ** RESTRAINED JOINTS 22.5° ELL 1 45° ELL 1 130° ELL 2 **OR PER MANUFACTURER'S RECOMMENDATIONS TYPICAL FITTING AND JOINT RESTRAI IT N.T.S. TRENCH NOT IN ROAD SELECT BACKFILL COMPACTED TO 1389. DENSITY PLACED IN 0" LIFTS UNDER ROADS AND 12" LIFTS COMPACTED TO 1309. DENSITY ELSEWHERE 3/4" MAX. O.D. GRANULAR BEDD I TRENCH IN ROAD TYPE I BITUMINOUS CONCRETE SURFACE COURSE FINISHED GRADE 12" FIFE 5EDDING DETAIL NTS AGGREGATE BASE COURSE COMPACTED TO 1389. DENSITY IN ALL ROADS SELECT COMPACTED GRANULAR BACKFILL PLACED IN 6" LIFTS 18" X 18" X 6" CONCRETE PAD CAST IN PLACE OR PRECAST EXISTING GRADE IN UNPAVED AREAS TYPICALLY USE GLASS III BACKFILL COMPACTED IN ro" LIFTS TO 1359. MAX. DRY DENSITY AS PER ASTM D1551. USE GLASS II BACKFILL WHERE SO DIRECTED BY THE ENG. D.I.P. OR P.V.C. RISER LENGTH AS REQUIRED FOR DEEP VALVE INSTALLATION. NOTE: SEE TYPICAL VALVE DETAIL FOR NOTES NOT SHOWN. r-- "SEWER" CAST IN LID C.P.W. APPROVED ADJUSTABLE ROADWAY VALVE BOX Pbv;=M;=NT UNDER PAVED AREAS, USE CLASS II BACKFILL COMPACTED IN /o" LIFTS TO 1359. MAX. DRY DENSITY AS PER ASTM D1555-1 EXTENSION STEM FOR EACH VALVE. ALL COMPONENTS ON THE STEM WILL 5E WELDED. THE STEM SHALL BE ATTACHED TO THE VALVE W/ SET SCREW. SUPPORT VALVE BOX ON WELL COl"iPAGTED BACKFILL. DO NOT ALLOW VALVE BOX TO REST ON ANY PORTION OF VALVE. NOTE: VALVES MAY BE PLUG, GATE OR BUTTERFLY. MECHANIGAL JOINT PLUG VALVE W/ MEGA -LUG RESTRAINTS TYPICAL VALVE 5OX A55E1` 5L Y NTS NOTES: 1. CENTER VALVE BOX OVER OPERATING NUT TO INSURE FREE VALVE OPERATION. 2. USE (o" RISER PIPE ON 4" 4 6" VALVES. 3. USE 8" RISER PIPE ON 8" VALVES AND LARGER. FINAL DRAWINGS FOR REVIEW PURPOSES ONLY WN N CA o0 0C z L) o Z o U �i �UawZ Q 0 zU) �w J W z co— z (D Oz 0W U) Q ui 0 U) D O Lu z Q J J Lu U C) G Lu O0p0000000 P� 000 ` o ?� _Q'o om 'O 8 Wo Z8 o 0=moo �. oo ov000e 5� p ", '//111111111111 co WN N CA o0 0C z L) o Z o U �i �UawZ Q 0 zU) �w J W z co— z (D Oz 0W U) Q ui 0 U) D O Lu z Q J J Lu U C) G NOT RELEASED FOR CONSTRUCTION I Of: - Version: 1 Lu Z J_ �0 a co 0 JC) p[Y a� � LL O~ z O G 0 z <z a �ww w L.L Q } � U H H D Lu z � ) 0 < o< U) J z a Scale: AS SHOWN Date: MAY 2018 Drawn: ALR Checked: JWM Job No.: 317025 Sheet No.: 9 NOT RELEASED FOR CONSTRUCTION I Of: - Version: 1 FORM JOINT BETWEEN SLABS WITH CONC. JOINTING TOOL TO PROVIDE NOM. 3" WIDE TOOLED SURFACE PROFILED AS SHOWN 8" SUB -BASE CONTROL JOINT DTL. II FORM JOINT BETWEEN SLABS WITH 1 1/2111 1/211 CONC. JOINTING TOOL TO PROVIDE NOM. 3" WIDE TOOLED SURFACE PROFILED AS SHOWN NOTE: PROVIDE CONTROL JOINTS IN WALKS la 5'-0" O.C., PROVIDE EXP. JTS ia MIN. 25'-0" O.C. 4 @ ALL EDGES W/ OTHER MATERIALS 1/2" PREMOLDED EXP. 1" IAT'L EXPANSION JT DTL, CONTROL JOINT AND EXPANSION JOINT DETo4IL NTS 1211 SEE LAYOUT PLAN 1/4" PER 1'-011 SUB - BASE8" STAB 1 L I ZED AGGREGATE SEE NOTE P BASE COURSE 2" TYPE I BITUMINOUS CONCRETE SURFACE COURSE 12 TYF I CAL ROADWAY SECTION N.T.S. SLOPE TO ROAD DITCH AS REQUIRED MIN. 5:1 NOTE: CONTRACTOR SHALL SCARIFY AND COMPACT TOP S" OF UNDISTURBED SOIL. WHERE ADDITIONAL SUB -BASE MATERIAL IS REQUIRED, MATERIAL SHALL BE COMPACTED IN LIFTS AND DENSITY PER SPECIFICATIONS. -11 III III III III III III III III _I I ' COMPACTED 6U5GRADE CCL OR BETTER) TYPICAL GRAVEL ROAD SECTION N.T.S. SLOPE TO ROAD DITCH AS REQUIRED NEW 2" TYPE I BITUMINOUS CONCRETE SURFACE COURSE NEW 8" STABILIZED AGGREGATE BASE COURSE COMPACTED SUB -BASE NEW ASPHALT FAVING WITH NEW SASE SECTION N.T.S. EXIST. ASPHALT ROAD NEW 1 1/2" TYPE I BITUMINOUS CONCRETE SURFACE COURSE EXIST. STABILIZED AGGREGATE BASE COURSE COMPACTED SUB -BASE REPAVE OVER EXIST. ASPHALT SECTION N.T.S. SAW -CUT EXIST. ASPHALT ROAD EXIST. ASPHALT ROAD NEW 8" STABILIZED AGGREGATE BASE COURSE NEW 2" TYPE I B I TUM INOUS CONCRETE SURFACE COURSE NEW 1 1/2" TYPE I BITUMINOUS CONCRETE SURFACE COURSE COMPACTED SUB -BASE OFEN CIT AND PATCH EXIST. ASPHALT SECTION N.T.S. FINAL DRAWINGS FOR REVIEW PURPOSES ONLY Nb'' \1°`°°��o�:- Ovo r e � o -moo Lr) .Q Z -U eM oo d e °°°° 5 '//�„11111111,11 W Z \D N W N CIA oc oc z L) o Z o U CUawZ Q n C� zC/) _ry, LU LL] J LLJ z C/)— l4ez (D Oz Uw U) J Q Lu 0 U) D O Lu z Q J J Lu U ) C G Checked: JWM Job No.: 317025 Sheet No.: 10 NOT RELEASED FOR CONSTRUCTION I Of: - Version: 1 Lu O � a UZ co J 0 JC) p[Y a� LL � O ~ z O G Lu° (D 0– a ~ Lu w w C) o L.L � Q � U � D Luz �UUQ o U) z J Scale: AS SHOWN Date: MAY 2018 Drawn: ALR Checked: JWM Job No.: 317025 Sheet No.: 10 NOT RELEASED FOR CONSTRUCTION I Of: - Version: 1 CAMERON 8 ASSOCIATES 20 RONNIES ROAD SPRING LAKE, NC 28390 GAS GAS GAS GAS GAS GAS GAS GAS GAS GAS GAS GAS GAS SILT FENCE (TYP.) 1'I NEW fro' PAVED NEW LEACHATE 1 ACCESS ROAD PUMP STATION D x NEW TREELINE/ LIMITS OF CLEARING LIMITS DISTURBANCE ��� (TYP.) SILT FENCE (TYP.) EXISTING PLANT ACCESS ROAD EXIST. STORAGE 5�4ED MITCHELL FOREST LP 809 CANYON CREEK LANE FUQUAY VARINA, NC 2152ro GAS GAS GAS - < x x x x x EXIST. ICE,45 SYSTEM NO. 3 — GAS GAS GAS GAS GAS - x x x x x EXIST. ICEA5 SYSTEM NO. 2 � EXIST. I I o00 0❑ SPLITTER o 0 BOX I e 7EXIST. I -IE AD WORKS EXIST, SLUDGE TREATMENT FACILITY EXIST. SLUDGE PROCESSING SYSTEM EXIST. OPERATIONS BUILDING x x x x x _ x___ _x - E ROS I ON CONTROL SITE PLAN SCALE. P=100' EXIST. ICEA5 SYSTEM NO. 1 EXIST. UV UNITS GAS EXIST. BLou1ER BUILDING HARNETT COUNTY PO 50X '159 L ILL INGTON, NC 2154ro GAS GAS SHERRY STRAIGHT DARRIGAN 121 STEWART FARM LANE SPRING LAKE, NC 28390 Uj E X I ST. 5ACKW,45k I 1 I PUMP STATION EXIST. TERTIARY FILTERS 1” IELVIN C STEWART Jif GLORIA D WILSON 8443 ELL IOT 5RIDGE ROAD SPRING LAKE, NC 28390 �T. PARSNALL FLUME EXIST, CASCADE AERATOR x I �x \kms k } } I / / J7/ 4- >/ LIMITS OF DISTURBANCE = 1.95 ACRES FINAL DRAWINGS /1 FOR REVIEW PURPOSES ONLY U TT RELEASED FOR CONSTRUCTION w z �N�� W N C -A o0 0C 0C 0C w N Q D �i bUawZ V L.L z U) W J W Fqz:)z CO- ke z 0 Oz Uw J O ry I ---z Z Q OJ U � Z W O� U) U) O W �Q, eeo,ov000e,,oee oo --, �1 ,, =Q'�v N �o�= ze o =o �oo o te a ;do "°000 oe oo o,, '//,„11111111,11,,,,, w z �N�� W N C -A o0 0C 0C 0C w N Q D �i bUawZ V L.L z U) W J W Fqz:)z CO- ke z 0 Oz Uw J O ry I ---z Z Q OJ U � Z W O� U) U) O W C0 Lu Z J_ �0 >a U Z co 0J p[Y a� JC) LL �� ~ Z O G0 �Z a �W/ W w n/ o } U Q � H H � Z �UUQ OQ�= 0 J z Scale: AS SHOWN Date: MAY 2018 Drawn: ALR Checked: JWM Job No.: 317025 Sheet No.: EC -1 Of: - Version: 1 StAND ARl� NOTES 1. IF NECESSARY, SLOPES, WHICH EXCEED EIGHT (S) VERTICAL FEET SHOULD BE STABILIZED WITH SYNTHETIC OR VEGETATIVE MATS, IN ADDITION TO HYDROSEEDING, IT MAY BE NECESSARY TO INSTALL TEMPORARY SLOPE DRAINS DURING CONSTRUCTION. TEMPORARY BERMS MAY BE NEEDED UNTIL THE SLOPE IS BROUGHT TO GRADE. 2. STABILIZATION MEASURES SHALL BE INITIATED AS SOON AS PRACTICABLE IN PORTIONS OF THE SITE WHERE CONSTRUCTION ACTIVITIES HAVE TEMPORARILY OR PERMANENTLY CEASED, BUT IN NO CASE MORE THAN FOURTEEN (14) DAYS AFTER WORK HAS CEASED, EXCEPT AS STATED BELOW. -WHERE STABILIZATION BY THE 14TH DAY IS PRECLUDED BY SNOW COVER OR FROZEN GROUND CONDITIONS, STABILIZATION MEASURES MUST BE INITIATED AS SOON AS PRACTICABLE. -WHERE CONSTRUCTION ACTIVITY ON A PORTION OF THE SITE IS TEMPORARY CEASED, AND EARTH -DISTURBING ACTIVITIES WILL BE RESUMED WITHIN 14 DAYS, TEMPORARY STABILIZATION MEASURES DO NOT HAVE TO BE INITIATED ON THAT PORTION OF THE SITE, 3. ALL SEDIMENT AND EROSION CONTROL DEVICES SHALL BE INSPECTED ONCE EVERY CALENDAR WEEK. IF PERIODIC INSPECTION OR OTHER INFORMATION INDICATES THAT A BMP HAS BEEN INAPPROPRIATELY OR INCORRECTLY INSTALLED, THE PERMITTEE MUST ADDRESS THE NECESSARY REPLACEMENT OR MODIFICATION REQUIRED TO CORRECT THE BMP WITHIN 46 HOURS OF IDENTIFICATION. 4. PROVIDE SILT FENCE AND/OR OTHER CONTROL DEVICES, AS MAY BE REQUIRED, TO CONTROL SOIL EROSION DURING UTILITY CONSTRUCTION. ALL DISTURBED AREAS SHALL BE CLEANED, GRADED, AND STABILIZED WITH GRASSING IMMEDIATELY AFTER THE UTILITY INSTALLATION. FILL, COVER, AND TEMPORARY SEEDING AT THE END OF EACH DAY ARE RECOMMENDED. IF WATER IS ENCOUNTERED WHILE TRENCHING, THE WATER SHOULD BE FILTERED TO REMOVE SEDIMENT BEFORE BEING PUMPED BACK INTO ANY WATERS OF THE STATE. 5. ALL EROSION CONTROL DEVICES SHALL BE PROPERLY MAINTAINED DURING ALL PHASES OF CONSTRUCTION UNTIL THE COMPLETION OF ALL CONSTRUCTION ACTIVITIES AND ALL DISTURBED AREAS HAVE BEEN STABILIZED. ADDITIONAL CONTROL DEVICES MAY BE REQUIRED DURING CONSTRUCTION IN ORDER TO CONTROL EROSION AND/ OR OFFSITE SEDIMENTATION. ALL TEMPORARY CONTROL DEVICES SHALL BE REMOVED ONCE CONSTRUCTION IS COMPLETE AND THE SITE IS STABILIZED. ro. THE CONTRACTOR MUST TAKE NECESSARY ACTION TO MINIMIZE THE TRACKING OF MUD INTO PAVED ROADWAY(S) FROM CONSTRUCTION AREAS AND THE GENERATION OF DUST. THE CONTRACTOR SHALL DAILY REMOVE MUD/ SOIL FROM PAVEMENT, AS MAY BE REQUIRED. -1. RESIDENTIAL SUBDIVISIONS REQUIRE EROSION CONTROL FEATURES FOR INFRASTRUCTURE AS WELL AS FOR INDIVIDUAL LOT CONSTRUCTION. INDIVIDUAL PROPERTY OWNERS SHALL FOLLOW THESE PLANS DURING CONSTRUCTION OR OBTAIN APPROVAL OF AN INDIVIDUAL PLAN IN ACCORDANCE WITH S.C. REG 12-300 ET SEQ. AND SCRIOOOOO. S. TEMPORARY DIVERSION BERMS AND/ OR DITCHES WILL BE PROVIDED AS NEEDED DURING CONSTRUCTION TO PROTECT WORK AREAS FROM UPSLOPE RUNOFF AND/ OR TO DIVERT SEDIMENT -LADEN WATER TO APPROPRIATE TRAPS OR STABLE OUTLETS. 9. ALL WATERS OF THE STATE (Wo5), INCLUDING WETLANDS, ARE TO BE FLAGGED OR OTHERWISE CLEARLY MARKED IN THE FIELD. A DOUBLE ROW OF SILT FENCE IS TO BE INSTALLED IN ALL AREAS WHERE A 50 -FOOT BUFFER CAN'T BE MAINTAINED BETWEEN THE DISTURBED AREA AND ALL WoS. A 10 -FOOT BUFFER SHOULD BE MAINTAINED BETWEEN THE LAST ROW OF SILT FENCE AND ALL WoS. 10. LITTER, CONSTRUCTION DEBRIS, OILS, FUELS, AND BUILDING PRODUCTS WITH SIGNIFICANT POTENTIAL FOR IMPACT (SUCH AS STOCKPILES OF FRESHLY TREATED LUMBER) AND CONSTRUCTION CHEMICALS THAT COULD BE EXPOSED TO STORM WATER MUST BE PREVENTED FROM BECOMING A POLLUTANT SOURCE IN STORM WATER DISCHARGES. 11. INITIATE STABILIZATION MEASURES ON ANY EXPOSED STEEP SLOPE (3H. -IV OR GREATER) WHERE LAND -DISTURBING ACTIVITIES HAVE PERMANENTLY OR TEMPORARILY CEASED, AND WILL NOT RESUME FOR A PERIOD OF -1 CALENDAR DAYS. 12. MINIMIZE SOIL COMPACTION AND, UNLESS INFEASIBLE, PRESERVE TOPSOIL. 13. MINIMIZE THE DISCHARGE OF POLLUTANTS FROM EQUIPMENT AND VEHICLE WASHING, WHEEL WASH WATER, AND OTHER WASH WATERS. WASH WATERS MUST BE TREATED IN A SEDIMENT BASIN OR ALTERNATIVE CONTROL THAT PROVIDES EQUIVALENT OR BETTER TREATMENT PRIOR TO DISCHARGE. 14. MINIMIZE THE DISCHARGE OF POLLUTANTS FROM DEWATERING OF TRENCHES AND EXCAVATED AREAS. THESE DISCHARGES ARE TO BE ROUTED THROUGH APPROPRIATE BMP'S (SEDIMENT BASIN, FILTER BAG, ETC.), 15, THE FOLLOWING DISCHARGES FROM SITES ARE PROHIBITED: -WASTEWATER FROM WASHOUT OF CONCRETE, UNLESS MANAGED BY AN APPROPRIATE CONTROL -WASTEWATER FROM WASHOUT AND CLEANOUT OF STUCCO, PAINT, FORM RELEASE OILS, CURING COMPOUNDS AND OTHER CONSTRUCTION MATERIALS -FUELS, OILS, OR OTHER POLLUTANTS USED IN VEHICLE AND EQUIPMENT OPERATION AND MAINTENANCE -SOAPS OR SOLVENTS USED IN VEHICLE AND EQUIPMENT WASHING 16. AFTER CONSTRUCTION ACTIVITIES BEGIN, INSPECTIONS MUST BE CONDUCTED AT A MINIMUM OF AT LEAST ONCE EVERY CALENDAR WEEK AND MUST BE CONDUCTED UNTIL FINAL STABILIZATION IS REACHED ON ALL AREAS OF THE CONSTRUCTION SITE. 1-1. IF EXISTING BMP'S NEED TO BE MODIFIED OR IF ADDITIONAL BMP'S ARE NECESSARY TO COMPLY WITH THE REQUIREMENTS OF THIS PERMIT AND/OR SC'S WATER QUALITY STANDARDS, IMPLEMENTATION MUST BE COMPLETED BEFORE THE NEXT STORM EVENT WHENEVER PRACTICABLE. IF IMPLEMENTATION BEFORE THE NEXT STORM EVENT IS IMPRACTICABLE, THE SITUATION MUST BE DOCUMENTED IN THE SWPPP AND ALTERNATIVE BMP'S MUST BE IMPLEMENTED AS SOON AS REASONABLY POSSIBLE. 18. A PRE-CONSTRUCION CONFERENCE MUST BE HELD FOR EACH CONSTRUCTION SITE WITH AN APPROVED ON-SITE SWPPP PRIOR TO THE IMPLEMENTATION OF CONSTRUCTION ACTIVITIES. FOR NON-LINEAR PROJECTS THAT DISTURB 10 ACRES OR MORE THIS CONFERENCE MUST BE HELD ON-SITE UNLESS THE DEPARTMENT HAS APPROVED OTHERWISE. 19. EVERY 5,000 FEET PUT PERMANENT STABILIZATION. SEED5ED PREPARATION I. CHISEL COMPACTED AREAS AND SPREAD TOPSOIL 3 INCHES DEEP OVER ADVERSE 12, RYE GRAIN AND MILLET SHALL BE ADDED IN SOIL CONDITIONS, IF AVAILABLE. ORDER TO ESTABLISH QUICK GROUND COVER FOR 2. RIP THE ENTIRE AREA TO (o" EROSION CONTROL PURPOSES. DEPTH. 13, TEMPORARY VEGETATION: 3, REMOVE ALL LOOSE ROCK, ROOTS, AND OTHER A. (APRIL 1 - AUGUST 15): OBSTRUCTIONS LEAVING SURFACE REASONABLY SMOOTH AND UNIFORM. ANNUAL SUDAN 40 LBS./ACRE GRASS (SWEET OF 4. APPLY AGRICULTURAL LIME, FERTILIZER, AND TIFF) SUPER PHOSPHATE UNIFORMLY AND MIX WITH BROWN TOP MILLET 50 LBS./ACRE SOIL (SEE BELOW •). 5. CONTINUE TILLAGE UNTIL A WELL -PULVERIZED, B. (AUGUST 16 -MARCH 1): FIRM, REASONABLY UNIFORM SEEDBED IS z ~ PREPARED 4 TO 6 INCHES DEEP. RYE GRAIN 55 LBS./ACRE OJ 14, OAT GRAIN IS TO BE ADDED IF SEEDING DATE IS �. COVER SEED LIGHTLY WITH SEEDING BETWEEN MARCH 1 AND APRIL 16, AT THE RATE OF Z_ EQUIPMENT OR CULTIPACK AFTER 10 POUNDS PER ACRE. SEEDING. JCnLLu �. MULCH IMMEDIATELY AFTER SEEDING. 15, OTHER PLANTINGS OR SEEDING AS CONTAINED IN THE � CRITICAL AREA STABILIZATION SECTION OF SCS S. INSPECT ALL SEEDING AREAS AND MAKE HANDBOOK "EROSION AND SEDIMENT CONTROL IN NECESSARY REPAIRS OR RESEED WITHIN THE DEVELOPING AREAS" MAY BE USED PROVIDED THE PLANTING SEASON, IF POSSIBLE. IF STAND WORK COMPLIES WITH ALL APPLICABLE SPECIFICATIONS SHOULD BE OVER 60% DAMAGED, REESTABLISH CONTAINED IN SAID HANDBOOK. FOLLOWING ORIGINAL LIME, FERTILIZER, AND w w SEEDING RATES. 16. CONSULT CONSERVATION INSPECTOR ON MAINTENANCE AND Q FERTILIZATION AFTER PERMANENT COVER IS ESTABLISHED. 9. FERTILIZER SHALL BE APPLIED AT THE RATE OF 1000 POUNDS PER ACRE. �U°Q 10. LIME SHALL BE APPLIED AT THE RATE OF 3000 POUNDS PER ACRE. 11. PERMANENT VEGETATION: A. SUMMER (MARCH 1 - AUGUST 14): COMMON BERMUDA 30 LBS./ACRE (HULLED) WEEPING LOVEGRASS 10 LBS./ACRE SERICEA 50 LBS./ACRE LESPEDEZA (SCARIFIED) B. WINTER (AUGUST 15 - FEBRUARY 28): COMMON BERMUDA (UNHULLED) WEEPING LOVEGRASS SERICEA LESPEDEZA (UNHULLED, UNSCARIFIED) 40 LBS./ACRE 10 LBS./ACRE 60 LBS./ACRE SEQUENCE OF CONStRuC:T I ON I. RECEIVE NPDES COVERAGE. 2. INFORM LOCAL OFFICE BEFORE LAND DISTURBANCE. 3. ESTABLISH BUFFER ZONE WHEN APPROPRIATE. 4. CLEARING AND GRUBBING THOSE AREAS NECESSARY FOR INSTALLATION OF PERIMETER CONTROLS. 5. INSTALLATION OF BMP'S AND CONSTRUCTION OF PERIMETER CONTROLS. (o. REMAINING CLEARING AND GRUBBING. -I. CONSTRUCTION OF PIPING. S. FINAL GRADING, LANDSCAPING, OR STABILIZATION. 9. REMOVAL OF SEDIMENT CONTROL. 10, APPLY FOR THE NOTICE OF TERMINATION ONCE THE SITE HAS REACHED FINAL STABILIZATION. FINAL STABILIZATION IS REACHED ONCE 10 PERCENT COVERAGE OF "NATURAL" VEGETATIVE COVER IS ACHIEVED. MAINTENANCE DURING AND AFTER CONSTRUCTION, THE DEVELOPER SHALL BE RESPONSIBLE FOR THE MAINTENANCE OF THE STORM WATER MANAGEMENT AND SEDIMENT CONTROL FACILITIES ON SITE, MAINTENANCE SHALL INCLUDE BUT NOT BE LIMITED TO: 1. PERIODIC TRASH REMOVAL FROM THE STORM WATER MANAGEMENT AND SEDIMENT CONTROL FACILITIES TO PROVIDE FOR FREE FLOW OF WATER. 2. PERIODIC HAND REMOVAL OF WEEDS FROM SEDIMENT BASINS AND DETENTION PONDS, 3. REMOVAL OF SEDIMENT FROM CATCH INLETS AND DETENTION PONDS EVERY TWO YEARS TO PREVENT BLOCKAGE IN PIPES. FINAL DRAWINGS FOR REVIEW PURPOSES ONLY NOT RELEASED FOR CONSTRUCTION m w LZ I -C N Q N o0 00 z z C) M M GJ WN�o�oo�o U �v1UawZ Q zW I—w JW Z:) ® W Z z0 Oz UW J 0 z Ow U F___ z0 O_z U) 0 Lu Sheet No.: EC -2 Of: - Version: U) Lu_ � z ~ OJ c)Q U Z_ 0 JCnLLu piY � 0 ~ z 0 GLLJ 0 Z Q Lw w w � Q � � z �U°Q 0 < C� z J Q Scale: AS SHOWN Date: MAY 2018 Drawn: ALR Checked: JWM Job No.: 317025 Sheet No.: EC -2 Of: - Version: NPDES Stormwater Discharge Permit for Construction Activities (NCG01) NCDENR/Division of Energy, Mineral and Land Resources STABILIZATION TIMEFRAMES (Effective Aug. 3, 2011) SITE AREA DESCRIPTION STABILIZATION TIMEFRAME EXCEPTIONS ;�Ovo j Perimeter dikes, swales, ditches, slopes l 7 days None High Quality Water (HQW) Zones 7 days None Slopes steeper than 3:1 7 days If slopes are 10' or less in length and are not steeper than 2:1, 14 days are allowed. Slopes 3:1 flatter 14 days 7 days for than 50' in length. or slopes greater All other areas with slopes flatter than 4:1 14 days None, except for perimeters and HQW Zones. oQo O0000 Ooo 0 00 00000°0 / OC) o � 000 moo( / 0 0 {C O0Q', o°�/�Q 1 l 1r 0, oaoo� ��O000( TEMPORARY GRAVEL CONSTRUCTION ENTRANCE N.T.S. NOTE: CONSTRUCTION ENTRANCE SHALL BE MAINTAINED UNTIL A PERMANENT ENTRANCE IS ESTABLISHED OR CONSTRUCTION IS COMPLETE. ANY EROSION OR DEFICIENCY SHOULD BE REPAIRED AS SOON AS POSSIBLE. W N oc o0 Z L) ° 00 00 � o Z o U tri �UawZ a 0 zC ~ W J W z 14 Cf) — z0 Oz UW WIRE FENCING AND STEEL POSTS ee,,ov000e,,!�b�''o, ;�Ovo �ouN rn -QBIn v N ZB�= =Uig 5_ _oNElk s o o do� rx W N oc o0 Z L) ° 00 00 � o Z o U tri �UawZ a 0 zC ~ W J W z 14 Cf) — z0 Oz UW WIRE FENCING AND STEEL POSTS WOVEN GEOSYNTHETIC 8' O.G. W/LOIRE FILTER FABRIC CONSTRUCTION SPECIFICATION EXTEND FABRIC AND MATERIALS: C0 WIRE INTO TRENCH 1. USE A SYNTHETIC FILTER FABRIC OF W COMPACTED AT LEAST 13r;,% BY WEIGHT OF POLYOLEFINS OR POLYESTER, WHICH Z � J BACKFILL Q IS CERTIFIED BY THE MANUFACTURER O F OR SUPPLIER AS CONFORMING TO THE REOUIREMENTS IN ASTM D ro4r 1, U Q Z WHICH IS SHOWN IN PART IN TABLE j ll' vy 6 .628. SYNTHETIC FILTER FABRIC J O SHOULD CONTAIN ULTRAVIOLET RAY z 0 INHIBITORS AND STABILIZERS TO PROVIDE A MINIMUM OF 6 MONTHS��//�� J a Q (� OF EXPECTED USABLE CONSTRUCTION vJ LL Q O = 1 LIFE AT A TEMPERATURE RANGE OF k11\N ;t 0 TO 120' F. z Z III 2. ENSURE THAT POSTS FOR SEDIMENT FENCES ARE 1.33 LB/LINEAR FT OLU O D STEEL WITH A MINIMUM LENGTH OF 5 FEET. MAKE SURE THAT STEEL POSTSQ — H } NOTES: PROJECTIONS TO FACILITATE FASTENING THE FABRIC. W HAVE w W j 1. REMOVE ANY SEDIMENT GREATER IMMEDIATELY. THAN 12" DEEP. REPAIR ANY UNDERMINING 3. FOR REINFORCEMENT OF STANDARD STRENGTH FILTER FABRIC, USE LOIRE H 2. STONE OUTLET TO BE ADDED AT LOUD POINTS IN SILT FENCE, SEE DETAIL. FENCE WITH A MINIMUM 14 GAUGE AXIMUM MESH SPACING OF Q 3. CONTRACTORS OPTION TO USE AT TOE OF SLOPES ADJACENT TO PAVEMENT TO 6ND HE ? LU z PROTECT PAVED SURFACES. **SEE TABLE 6.628 SPEC IFIGATIONS r , O V z 4. FABRIC SHALL BE INSTALLED ON THE UPSLOPE SIDE OF THE WIRE FENCING. FOR SEDIMENT FENCE FABRIC.O _ c/ J J SILT FENCE C)ETAIL Z < 2 NTS Scale: AS SHOWN Date: MAY 2018 Drawn: ALR Checked: JWM FINAL DRAWINGS Job No.: 317025 FOR REVIEW PURPOSES ONLY Sheet No.: EC -3 NOT RELEASED FOR CONSTRUCTION Of: - Version: 1