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HomeMy WebLinkAboutSW8171118_Approved Plans_20180306AS . BUILT, SURVEY NOTE [1 5A NCX 02N.10 ]. 1. THE CONTRACTOR WILL EMPLOY A LAND SURVEYOR LICENSED IN THE STATE OF NORTH CAROLING TO PROVI DE ACCURATE REPRODUCIBLE AS -BUILT DRAWINGS OF THE INFILTRATION SIN, COLLECTION SYSTEM, AND IMPERVIOUS AREA ON THE SITE TO THE ENGINEER & OWNER UPON COMPLETION OF CONSTRUCTION. UPON CERTIFICATION BY THE ENGINEER AND VERIFICATION FROM THE OWNER ANY DISCREPANCIES WILL BE INDICATED, THEN THESE PLANS SHALL BE RETURNED TO THE CONTRACTOR FOR CORRECTION PRIOR TO FINAL PAYMENT Designer's Plan Certification: 2= AND FINAL INSPECTION. NCDEQ IS ALLOWED TO INSPECT THE SITE BEFORE OR AFTER THE FINAL STATE STORWATER PERMIT IS ISSUED "f hereby certify that this planhas been prepared in accordance kvith the latent New Hanover TO THE OWNER. County Ordinances and Storn-i Water Design Manual.'' Signature: Printed Name and Title: Phillip G. Tripp,F E. - -µ Bate: Registration Number- 17374 SEAL NOTES: 1. TOPOGRAPHY ARID TREE SURVEY COMPLETED BY PORT CITY LAND SURVEYING P.LL.C• 2. STREET LIGHTS TO BE INSTALLED. ALL ROADS SI-�4Li, BE PUBLIC AND BUILT TO NCDOT STANDARDS. Property Owner Certification: 4. 4. ALL IMPERVIOUS AREAS ARE TO DRAIN TO THE ENGINEERED STORK DRAINAGE SUM. `°l (we) tiereby certify drat l (we) am (are) the current owrre:r ci the property and that upon receipt of"Atrthc)ii7ation-'t'o-constniet" any clearing, grading, construction or development, 5. B. 10' NON -MUNICIPAL EASEMENT ALONG ALL STREET FRONTAGE. THE HOA WILL BE RESPONSIBLE FOR THE SIDEWALK MAINTENANCE, STORM WATER FACILMES AND RECREATION AREA. will be performed in accordance with this plan and that the applicable ordinances and rules of 7. SUITABLE MATERIAL SHALL BE USED ON ANY LOTS THAT ARE REQUIRED TO BE FILLED. New Hanover County, the State of North Carolina and the Federal Govenmient and its agencies which are hereby made part of this plan. As the owner, l (we) accept full B. 9. 'MO PARKING ON STREET ANYTIME' SIG�E SI1AL L BE PROVIDED, PROJECT NOT LOCATED WITHIN 100--YR FLOOD ZONE PER FIRM MAP NUMBER 3720316900J DATED A.PRIL 3, 2006. responsibility for the construction and operation and n-aintenance of'tlre proposed facilities: l (we) will not attempt to transfer of this responsibility without the written authorization cif 10. NO PARKING, OBSTRUCTIONS, OR GATES WILL BE ALLOWED WITHIN TIN TIME PUBLIC FIGHTS--(}F WAY. Nevv Hanover County." 11. PARKING TO BE LOCATED WITHIN PRIMATE DRIVEWAYS. 12. WATER AND SEWER ARE PUBLIC. WATER WILL BE PROVIDED BY AQUA. SEWER Wit.I BE PROVIDED BY CFPUA. StPraature: _,,,__................ .- Printed Name and'l'itic: 13. EXISTING POSTED SPEED LIMIT: 25 MPH; DESIGN SPEED LIMIT: 30 MPH. ....__ Date- 14. THERE SMALL BE NO ENCUMBRANCES WITHIN TIME NCDOT RIGHT-OF-WAY. 15. ONLY NCDOT .APPROVED MATERIALS ARE TO BE USED WITHIN THE RIGHT--OF-WAY. 16. ALL STEEL AND IRON PRODUCTS WHICH ARE PERMANENTLY INCORPORATED INTO THIS PROJECT SHALL BE PRODUCED IN THE UNITED STATES. 17. CONSERVATION RESOURCES DO NOT EXIST WITHIN PHASE 2D. 18. PRASE 2D IS NOT LOCATED WITHIN 100-YR FLOOD ZONE. 19. THIS SECTION SHALL NOT BE A GATED COMMUNITY. 31 411 z + t V �A V,,. y.'••'\� -x a OVIL PHASE 2' VL x :t 1, y� a % (FUTUn + t INV 22.3� -zt X. \ W/2622.5_xl 01, 50' GRAVEL r`i CONSTRUCTION q w 81 ENTRANCE041 340 -, , d + r Y.. ✓ � � .✓' ".fir RIM 23.70 ti b RIK 25,10 INV 20.6041 INV 1.754.1 / n/ 4 i ✓� F PA 41 k .. R F � •r f^P d• f - f 10 fin,; 4 `�� 9 r J Fx✓ ~l t. < ;Y / '"'�� 1 f,/• ;fir r' r' ,k' . S. f`^� - 1 •..,. ;,. „ ,.,f� >/�( # f f ,r% �. <': 'zi ',<•s 'vf b 'v<' ' . ,•... /�`-30 F.E.S. yf l� �.t< `i'/J(`�.. , ,� � ,� 1. •.i" ,b' �%,� H \` gbh. , ,.�•:w '7. %3, `t *' .f 'F ^ 'iii RF / :fir � y .: 3i `S' 'k: 9' ar h' 4' ,r' b' s 3;,r, •" v ` � . � - f -L' � 7, 7. a, Fj ` tryg INV 22.5� � •n ,,� lr •Y . `Q• orp y x 'b' ., .," ''b r +r `✓. 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Vic° 717 9 �5 ,,; irk x z0A t 2CY•I �� i S d ` , f 3 INV` iw2l2Y w� ii(� �j� ^Y 3r� ny +_ �S 0 I C rA !t3 �Sy. ;� ✓ '$ ,! _L��< „ C3"�\� t 7JIM 27.Vil C 1 r _ _ r �/ X ay �^fj� /'�'� CYO' 'a 'S`" ,. ^{- "(j ' `+! �� GJ fw3 i'� • L ✓ a •, `. �` t,, 30 FES INV 9.0 23 60 - _ �----- t {v W , -� Z P 0 W/12 04 x12 E.D. � �:'�'� Cdi � ",<..,M-r ``,��h3 t`a•`1 " r"•''`����;,.h:�,�°4t.�^ - `' ,`r t�% _f ...-^---"""r,,..---» J' f` i as � � 11,�/ ,r�.•, OUTLET STRUCVREg", �,, ", .a '• ,; tip::,; ::..,.: �, <,..� _. __. - - t / / / r�•� ` `'ti , t° �'� _ i, �""� (SEE DETAIL n <� C �, �•.' . / a ,�.:� ....�..-.�•••-•.� � r` CARENBAUER WILL_IAM �. � ---M--•n ;H. .�'=-s-'"'---'•�i+ 'ti +.` �F .y \\,4 ' t,.'4`.T?rj., .,:s•,+�< ,,, ,r / t� 'F • �j L LOT I y' A 1' �4 `'wo\\ ':v i'i 1 aX f YiED/ls Cyr J N/F N/F DLE GLENN 4 I _ �, E :` CARENBAUER `PAUL J CARENBAUER I'AUL J LOT 3 / � '� + { • w"" 10 PUEflC-DRAINAGE & MAI i ,r -� S INV 18.B 20 EMERGENCY---- -� EASEMENT, TYP ALL 4 AROUND NSF / LOT J LOT 5 s , :. SPILLWAY EL. 2 0 .•... WARD AI+I G ,.,...._ y�N/1= "I N/F N/F KAISER GERARD C JOAN A JOI fNATI I \ ` DEHAI�T DFI�iA B �•�, GALLOWAY GLEN II HOLLY LOT 11 LOT 9 � � P PROPOSED WET DETENTION BAST VARNUM G6N A NELL.IE H LPT 15 ` . LOT 13 �s t TOP OF BAND 24.0 `t" LOTS,1 � TE PORARY POOL 20.0 TOP OF VE TATED SHELF 20.0 %` l ,r PERMANENT POOL 19.0 JJ / AIN .80110M. 14,0_._rI/F j s -I I.+...SERA T BOTTOM 13.0 Y-PdERSON DA'VID R SANDRA'_'S LOT 19 FOREBAY B TTOM 16.0---17.0 B TTOM 15.Q-16,0 ,1``OREBAY SEDIMENT - . .._.---•--W-.. -'-- '� �•--••.---,--.:�. .. - , sue- � � ,� !� '��`"�t� N_ -1' S E A L } I'�JAMIN N ETAL ��- x-__'`•�"'.�� � / HOONE E 17374 LOT 21 A 1 /� � .._..._,,.,.«•,...- „jj.. j[ 3 W�AT no '�^""t�.w.u„y�� ..-..,.,..rr.+�""'�s`,� / •+� V ,�„� 4 wrM� ,�;,,,, «..++.'�"' . ,,� f 1GREGO � 1 t t l# i i t 1 t t 1, ( I .---~- `r DATE 1 i --09 ---'I 7 DESIGN PGT SIT]E PLAE 21 BAR SCALE 1 60 C 2 3 60' 'TO 0 $ 60 120' f8'0' SHEET jay; 9 5 - ., ... . ......... V I� i..,,ET 2 �.f I• ate• 17039 i V).NE • & DE1i OPER: NTEW PROPERTIES, LLC DR. ARNOLD SOBOL, MANAGER 2020 S. CHURCHILL DRIVE WILMINGTON NC 284'Ot3 PHONE. 1 (910) 762--2020 ENTAIL kobos28403@aol.com i x`d FUTURE DEVELOPMENT } BAFFLE C STRUO SPECIFICATION: t GRADE THE BASIN SO THAT THE BOTTOM IS LEVEL FRONT TO BACK AND SIDE 70 WE 2. INSTALL THE COIR FIBER BAFFLES IMMEDIATELY UPON EXCAVAIM OF THE BASINS. I INSTALL POSTS ACROSS THE W DIH OF THE SEDIMENT TRAP. t STEEL POSTS SHOULD BE DRIVEN TO A DEPTH OF 24MES AND SPACED A MAXIMUM OF 4 FEET APART: THE TOP OF THE FABRIC SHO01.1) BE 6 INCISES HOD THAN THE INVERT OF THE SPILLWAY TOPS OF 800 SHOUL1l BE 2 INCHES LOWER THAN THE TOP OF THE EARTHEN ANENT. 5, INSTALL AT LEAST NU ROWS OF BAFFLES BETWEEN THE INLET MD Ok1TLET MARGE POINT. BASINS LESS THAN 20 FEET IN LENGTH MAY USE 2 BAFFLM 6, ATTACH A 9 GAUGE HIGH TENSION MIRE STR M TO THE STU POSTS AT A HEIW OF 6 INKS ABOVE THE SPILLWAY ELEVATION WTH PLASTIC TIES OR WIRE FASOERS TO PST SAGGING. F .THE TEMPORARY SEDIMENT BASIN ALL" BE NESTED TO A PERMANENT SIORMWAlM BM OF A GREATER DEPTH, THE a*U HEIGHT SHOULD BE BASED ON THE POOL DEPTH INURING USE AS A TEMPORARY SEDIMENT BASIN. T D(TEND 9 GAUGE MNIMI#M HIGH TENSION MIRE STRAND TO SIDE OF BASIN OR INSTALL SIM T-POSTS TO ANCHOR BAFFLE 10 SIDE OF BASIN AND SECURE TO VERTICAL END POSTS. II, DRAPE THE €SIR FIBER MAT OVER THE WIRE STRAND MOUNTED AT A HEIGHT OF 6 INCHES ABX THE SPILLWAY ELEVATION. SECURE THE MR FRO MAT TO THE WIRE STRAND WITH PLASTIC TIES OR WIRE FASTERS. ANCHOR THE MAn NG TO THE SIDES AND FLOOR OF THE BASIN WITH 12 INCH WIRE STAPLE% APPRO ATELY 1 FT APART, ALONG THE BOTTOM AND SIDE SLOPES OF THE BASIN. 9. 00 NO SPLICE THE FAW BUT USE A CONTINUOUS PIECE ACROSS THE BASIN. It ADJUSTMENTS MAY BE REQUIRED IN THE STAPLING RECIUIREMENTS TO FIT MVIDUAL SITE CONDITIONS. SUPPORT ROPE TO MIRE T4 SUPPORT POST STAKE TO SUPPORT WIRE PREVENT SlWNG 2e INTO BOTTOM OR SIDE MESH OR SWILAPt, STAPLES OR TRENCHED INTO BOTTOM OR SIDE NTS 2 T76 ofrvurfac �' area 2.5 . :six ASxca6s ScR 'a a bi.2 F 'S $ Y. Lug."` P %3k E$'� x• RM Eg vk - ; b» . y y. •.3Y sa sky:. 3 . "`t'``` y, `� S ��'as: RONT .E r a ie13f[f a sb 'flhrabr Drgg((n Mt ' .. g 11 12- f?t%banIGrneft � y �, r auk � r zz ✓rS � $ #r3 � . vvit 1 5 ilk rf c� v n 5. Mr ae i s1die slfo'p es' _rA I L . �EELE a E!8C I G QE NTS I r SEE rA l 7'i�Ayy` mil'•SEE PLAN ENERGY 1- A i 7 ,w*:'IT FABRIC II DISSIPATOR ! {pi E$' n'ql ENERGY DISSIPATOR DATA STR. # Q10 (CFS) VELOCITY ) L (ft) W (ft) D (ft) PIPE SIZE (Inch) POND IN 18.57 3.8 } k 12 14 1.0 30 POND OUT 6.65 2.12 10 12 1.0 24 CULVERT 23.36 5.95 20 22.5 1.5 2--30 ENERGY DISSIPATOR DATA STR. # Q25 (CFS) VELOCITY (CFS) L (ft) W (ft) 0 (ft) PIPE SIZE (Inch) POLL IN 20.94 4.3 12 14 1.0 30 POND OUT 8.56 2.72 -10 12 1.0 24 CULVERT 26.32 6.70 20 22.5 1.5 2-30 OUTLET STRUCTURE DATA BASIN # TOP ELEV. BOTTOM ELEV. INLET (ORIFICE) SIZE/INVERTSIDE WEIR SIZE/INVERT OUTLET OUTLET INV. IN/ INV. OUT 1 22.0 18.0'...] 2 /19.0 ff/20.0 24 inch 19.0/18.8 NOTE: WHILE SKIMMER IS FUNCTIONING, CLOSE ALL OPENINGS OF THE OUTLET STRUCTURE EACEPT THE TOP AND THE Intl (ORIFICE), x Q us WEIR INLET (ORIFICE) PLAN GALV. BAR GRATING -- 1"X1,/6" BEARING BARS (MAX OPENING 41. HASTEN WITH TYPE J CLIPS. ATTACH TO 1-1,/4 x1-1/4 x1/e GALVANIZED ANGLE FRAME. MORTAR FRAME TO TOP OF OUTLET TOP OF BANK 3 --� STRUCTURE. PVC ORIFICE WM INTO OURIT STRUCTURE -- �<< �- TOP (1) PVC SCREW TYPE PLUG (TOP) (1 ) PVC TEE ,�. X` WEIR OUTLET ` I ORRICE) BOTTOM SECTION A -- WET - NTIO GN QUID RQun NTS 9 ti.Ji fi [LiT PVC END CAP' PVC RAW PVC TEE PVC END CAP PVC ' RE HOO IN UNIMDE FLEXIBLE HOSE CONNECTED TOORIFICE C P PIPE VENT SCHEDULE 40 PVC PIPE END VIEW FRONT VIEW FLNRCLOTH .SKIMMER DETAIL, NTS „„lam ENTRY CE DULE 40 PVC PIPE ORIFICE PLATE EE \ PVC T e EMERGENCY SPILLWAY DATA BASIN # TOP OF BANK BOTTOMOF WIDTHELEV. SPILLWAY ELEV. (FEET) 1 24.0 23.0 20 WIDTH -r -TOP OF BANK�3 GRASS LINED--L � 2.5# SKIMMER Wf 1.1" ORIFICE BOTTOM OF SPILLWAY TOP OF BANK BOTTOM OF SPILLWAY � I i COMPACTED SUBGRADE EMERGENCY SPILLWAY DETAILws I I i WET DETENTION BASIN PERMANENT POOL DIMENSIONS ^=ao NO ice► WffHN NOTES: 1 OF # NO PLANTINGS WITHIN 11Y OF OURU STRUCTURE. STRUCTURE-7 2) ALL LANDSCAPE MATERIAL, INCLUDING GRASS, SHOULD BE PW= INGOOD !TOPSOIL NATIVE UNDERLYN SOILS MAY BE SUITABLE FOR OF WELL-MIED COMPOST TUB NTO PWING IF AMENDED WITH 4 o. THE '# COMPOST SHOULD E SPECIFICATIONS iGRADE -YEAR WMRWff PERIOD STIPMTING 3) A MINIMUM TWO REQUIREMM FOR PLANT SURWAL/REPLACEMENT. 4) PERMANENT VEGEMAD STABILVATIGIN OF THE POND SIDESLOPES BOTTOM VEGETATED }1'OI WILL Y REQUIRED PRTO FINAL ' 'T SHELF/PERMANENT•O+l1 TOP � � , , LAND VEGETATED SHELF SEE CHAfT FOR TYPE AND # OF BDTTOM OF VEGETATED SHELF/PERMANENTPLANTS POOL 121A NTS VET DETENTION BASIN DATA BASIL # TOP OF BANK ELEV. TEMPORARY POOL ELEV, PERMANENT POOL ELEV. EMERGENCY SPILLWAY EL. BOTTOM MAIN/FOREBAY SEDIMENT BOTTOM MAIN/FOREBAY 1 24.00 2000 19.00 23.00 14.0/16,0-17.0 13-0/15.0-16.0 * POND SLOPE TO BE SEEDED IN ACCORDANCE TO SEEDING SPECIFICATIONS * 6:1 VEGETATED SHELF TO BE PLANTED WITH WETLAND SPECIES I.E. PICKEREL. WEED, DUCK POTATO, SWAMP ROSE, BL.WE FLAG AND CARDINAL FLOWER * A PUMP WILL BE PROVIDED TO DRAIN THE BASIN FOR MAINTENANCE AND EMERGENCIES WE! QEjENTlQbl S FOR.EBAY SEf ION NTS -- STEEL POST WIRE: FABRIC GA, %x FILTER FABRIC WIRESI lq , I I I 1----ANCHOR FABRIC SKIRT" AS DIRECTED BY ENGINEER M NOTES: 1. FENCE. FABRIC SHAL.L.. BE A MIN, OF 32" IN WIDTH ANI) SHALL NAVE A MIN, OF SIX LINE WIRES WITH 12" STAY SPACING. 2. FABRIC SHALL. BE FOR EROSION CONTROL AND MIN. OF 36* IN WIDTH. FABRIC SHALL. BE FASTENED ADEQUATELY TO THE WIRE FABRIC AS DIRECTED BY THE ENGINEER. 3. STEEL POST SSIN f d [`SHALLBE J"-0" INNHEIGHT AND BE OF THE SELF FASTENER STER ANGLE /I=. 0vrmMEQl"""" SILTIE NTS NCDOT '5 OR � WASFIEI) STONE ---STEEL STEEL POST WIRE FABRIC 2-1/2 GA, 6 M FILTER FABRIC EDIATE VVIIRES I Ls_ t7 EL` c�'"•... ANCHOR FABRIC SKIRT AS DIRECTED BY ENGINEER 7 NOTES: 1, FENCE FABRIC SHALT.,. BE A MIN. OF 32" IN WIDTH AND SHALL HAVE A MIN, OF SIX LINE WIRES WITH 12" STAY SPACING. 2, FABRIC SHALL BE FOR EROSION CONTROL AND MIN, OF 36" IN WIDTH. FABRIC SMALL BE FASTENED ADEQUATELY TO THE WIRE FABRIC AS DIRECTED BY THE ENGINEER, 3. STEEL POST SHALL BE 5'--0" IN HEIGHT AND BE OF THE SELF --FASTENER STEEL. ANGLE TYPE. TEMPORARY SILFENCE NOTE: TREES TO BE SAVED WELL BE CLEARLY MARKED PRIOR TO CONSTRUCTION AND A PROTECTIVE BARRIER IS TO BE INSTALLED. AT THE DRIPLINE. DRIP LINE -- THE AREA OF SOIL DIRECTLY BENEATH THE TREE EXTENDING OUT TO THE TIPS OF THE OUTERMOST BRANCHES. t iDRIPLINE PROTECTIVE BARRIER STEEL NCDOT C" WASHE STON l} R2i t71 K' nC]� SPECIATtC1AlC_ 1. UNIFORMLY GRADE A SHM LOW DEPRESSION APPROACI H INLET. 2. DRIVE 5-F'OOT STEEL POSTS 2 FEET INTO THE GROUI SURROUNDING THE INLET. SPACE POSTS EVIDILY AM THE PERIMETER OF THE INLET, A MAXIMUM OF 4 FEE 3. St1RFttilIND THE PASIM wfm wIRE MIST HARDWARE �._,...,. CURE THE MIRE MESH TO THE STEEL POSTS AT THE TOP, MIDDLL AND 801TOM. PLACINGA 2-FOOT RAP of WIRE MESH UNDER THE GRAVEL FOR ANCHORING IS RECOMW OED. 4. PLACE CLEAN GRAVEL.. (NCDOT 5 OR ONE, ON A 2.1 SLOPE WITH A tiEiGlIi Gtf 18 Ii�ICCIiES laD THE WIRF, AND SM00114 'TO AN EVEN GRADF_ 5. ONCE THE CON'IRIBI nNG DRAINAGE AREA HAS 8M STABIL.IM. REMOVE ACCUMULA'3'i"fl SEDIMENT. AND ESTABLISH FINAL GRADING ELEVATIONS. S, COMPACT THE AREA PROPERLY AND STABILIZED IT WITH GROUNDCOVEI3. ws -----F.XIS-nNG TREE 3' MIN, STAKE HEIGHT ABOVE GRACE s rlul �.., METHOD OF TREE PRO EC-flON DURING CONSTRUCTION NOT TO SCALE 99�-GAUGE #TARDWARE CLOTH ,,•'-(1/4 MESH OPIIINGS) SITE AM STAfllll?.00N SrABILIZAT N � �IN TIMEF'RI E 'nMEFRAME PERIMETER DIKES, 7 DAYS NONE SWALES, DITCHES AND SLOPES HIGH QUALITY 7 BAYS NONE WATER (HQW) ZONES SLOPES STEEPIR 7 DAYS IF SLOWS- ARE 10 OR THAN 11 LESS IN LENGTH AND ARE NOT STEEPER THAN 2:1, 14 DAYS ARE ALLOWED. SLOPES 3:1 OR 14 MAYS 7 DAYS FOR SLOPES FLATTER GREATER THAN 50 FEET IN LENGTH ALL. OTHER AREAS 14 DAYS NONE (EXCEPT FOR WITH SLOPES PERIMETERS AND FLATTER THAN 4:1 HOW ZONES REVISIONS D0. ate Description By f,A SW I HYDRO MLV NUIt: VKUVII)t UNUUND �IAEIILILAIIUN IN ALL ARIAS OUTSIDE OF THE PAVEMENT r-q .4 c "`�' TO THE LIMITS OF DISTURBANCE PER THE NPDES CRITERIA. � pq PERMANENT GRASSING DETAIL T IPORARY S ING SPEGI11FIC,AMON SEEDING IIIRXTt RE smes SEEMING NIMMRE IBM ahlmm) nnu iiaPectexa (Kobe In12Q SPECIES RATE PEA S 5t " LAM WWMdo #.' ;�1 Piedmont and Coastal P�aln, Korean in Mountains) 50 S"N SLOAMM L��a commm 9s%#j&w10 ULM 1101 , 049 aanud ade� Am won Of tempaa#y t�� ww b "d tO ax!€ d im FALL„ TALL FMCIE 200 German MRIet 40 1MN1'6R I� MW `) V�} 25 ,. yltttllltfff Svmm In t11e Piedmont and mountains. a py be substituted at aerate c 50 ifsawwa 1. WHM A NFAT A PEMW CE IS DEEM, OMITSEitlt�A. ,� ��•'`�4,{��'ca5/'` `ji �• FALL German Mlllet 40 2 USE GQI M SERMAGRASS ONLY ON MATO SIDS WHERE IT CWW LEME A PM. SERMAWWO MAY BE M'iACEiI WMJ 5 tb/ftm CENMsWEGM, �- Q :- S E A L LATN W& Mm tatns - Above 25W It Fab. 15--Mey 15 60ow 2'�3{(O ft: Feb. 1-May I SPIRM APREL 1 - DULY Its j � Y ♦ T 17374 Y Eadtr#ct#t - ,Nun I - May 1 Coctaint Rain Dec. 1-Apr. IS'{`z FxL 444M r - APB ry - a .�, f • .. �� ��. { (`� �€C�G�-+,,``� �� >iountctns _ May 1 °slug 18 Mcw pr. 3 3-Aug SOIL f f 1 i I l l t l 1 n- A15 FAIL Alour►i�sa; -Aug 15-Oft 1$ SPRM �M WYLK A D MRi W ADCi�M,�116 TO W tESi"S, OR APPLY 3, M lS/ae Wn lV6i�t AIM L#€ESitIIE AND :i00 6jaara i0�-tEl-�f0 t1�fA Cocssict Ploln and Piadmw* - Aug 15-L)ec 3t} q t�t DATE 1 1 ""-'t,►9-1 7 ,,,AMENMd= "Wet �xWMADESIGN PGT Rilltill► WMeMM OF SOL. EM OR A%Y 2,= IFIAM WM DRAWN M LV # UEatIRAI LLI Si Are M LB/A6RE 10-lil- to f. Mu MULCH APPLY 4,L100 * Ws SnWM EOLWAL.M GIidR Of AWTM SMAME iWE'LY 4,�Q L1i%1iE Jim Of T #G YMlii! A�, iEiiLNG. OR A Irk NOMM ma. A Ills WN NJ= SU IMY SIR4%13 CM BE MULCH. ANCHOR BY TAWN WITH AMT, �, OR NMNG OR BY L�tiWNO IYtW A LD3M ANCH01M TOOL. A DISK WN aAM SET NEARLY SiRAt= CAN LE UM AS A MULCH ANCHORM lode,. ttt,,S��@ k5 >it I€�I ��6 ill.. LAY':L M IF #;RQl RI AOEiIN€1TE REST; lid � nuffm 011 DTi �. *� M R X � APRN. Wei 50 b%ae N MCK OW AS 6 1 tM. NAY 6E W*D OILY OW A M OW A NW APPEAL M 6 ' = a�a MOW AS W" C 5 Sim t~A L 0 fs ��O.8M � Ali t2� 04.4 M S" �. MW '" SHEET OF ,�� AS 17039 P�2x 4E C Rff ALL VALVES. STANDARD YOMAN PAVEMENT 4 GRADE 5" HEAVY WEIGHT rI ON S IL OR E NSIONS 12 THHN ... ....... OATED ...... ........ VVE ..LOCATING WIRE ........... XIAI .. ...... AI. Box ............ . . ........ B ...... 2" SQ. N 36" MIN ........... ...... I.- ...... . . . ......... SAL 8{ TO STAB -IN SO] 4ACROXWAY _:z . ... V MAI N NOR VA E PIPE CASKET....... ;__ .. . .. ....... .. TAMPED BACKFILL ............ 5 ............ ............. .............. . . .... . ...... ... ..... L _7 ... ....... Z_ .... .. . .. . ..... ........ . . .. ...... ........... .. . . ..... .. . ......... . ..... I ................. VALVE COLLARS "A IPERMANENT 12 THHN COATED OCATING WIRE 2" GALV. 2* GIP GIP THREADED COUPLING SLOPE UP 0 U UOU0. w 00000 0 0 )_0_0 G )000000000 0 0 0 0 0 0 RODDED 2" THREADED SQUARE TO BLOCKING NUT BLOW -OFF VALVE #67 STONE REDUCING CAP 48" 12" VALVE COLLARS _7T 4" 4 ......... .12 MAX TEMPORARY � .......... .......... ................. MAIN VALVE MAIN 12 THHN COATED STANDARD fOCATING WIRE VALVE BOX BOTTOM SECTION 2" GALV. •.......... .......... U U ............ ........... .. ........ ...... ..... SLOPE UP GI ...... 2v P THRMED COUPLING .......... .. ........ 0 0 0 ....... ............ ............. )0 00 ..... . ... 4C) 0 0 TAMPED BACKFILL--"' REDUCING CAP 0 0 0 'D 0 0 0 0,1 0-0 NOTES: RODDED -BLOW-OFF VALVE TO BLOCKING EQUAL TO MAIN SIZE #67 STONE ............ 1. GATE VALVES SHALL COMPLY WITH AWWA C-5oo AND BE IRON BODY, PARALLEL SEAT 48" TYPE, BRONZE FITTED W/ RESILIENT SEAT, LEFT HAND OPEN (CCW), NOTES: 2. BROOKS 24'* VALVE BOX COLLAR MAY BE USED. 1. BLOW -OFFS ARE REQUIRED ON ANY PERMANENT AND/OR TEMPORARY A /E AbI12 DEAD END MAINS AND ARE TO CONSTRUCTED PER APPROVED PLANS. UTEtISIQ NTS 2. ALL BENDS, TEES, VALVES AND BLOW -OFFS SHALL BE BLOCKED IN FINISHED 4' X 4' PRECAST CAST PON FRAME ACCORDANCE WITH AWWA STANDARDS. GRADE ...... CONCPETE VAULT AND COVER IN/ 3. BLOW -OFF TO BE APPROVED BY UTILITY PRIOR TO INSTALLATION. U.S, FOUNDRY USF 170-E-ORS OR EQUIVALENT 8LQW=!QEE 12EIAIL 4" MAY Z GR()UT NTS 316 S.S. PIPE Vj/ ELLS 71 ALVE (TYP.) SEE NOTF 3 X1. PREMOLDED PLASTIC JOIN f FILLER .5" WALLS 2' PORT IMTH T11READED PLUG PIKE PLUG (-ryp) CUT OUT FOR FORCE OR INATER MAIN 4'� 2" NIPPLE AS REOUIRED MIN, BEARING AREA EACH DIRECTION OF -RiRUST IN SQUARE F-EET (based on soil supporting value of 2000 psf 0 200 psig test prosswe) PIPE TEES 90, 45' ELBOW 22-1/2' SIZE DEAD ENDS ELBOWS CROSSES ELBOWS 4 5 3 2 7 10 5 3 12' 15 21 z S.S. ­­ BALL VALVE ­­ Il-, II ' I SEE DOTE 2 EDDA CONCRETE THRUST 2' NIPPLE DUCTILE IRON sMI). PLUG BLOCK (TYP.) SERVICE SADDLE WITH I.P.S. THREAD FITTINGS AND PIPE FOR' NOTES: 1, 11 UST FLOCKS SHALL BE INSTALLED ON A.R,V SHAtt BF 316 TI ON LINES 6" THRU STAINLESS STEEL PVC WATER DISTRIBU 12" 01A. IN! THE MANNER SHOWN1. n 6' 4- DEAD END 2. Piro. GREATER THAN 12 INU4 DIAMETER BEDDING RD'-'K SHALL REQUIRE RESTRAINT JOINT PIPE FOR 8" X 16" REINFORCED t I Q R I Z 0 N TA L BEND THE PROPER LENGTH, CONCRETE FOOTR41-1-i StPE EXCAVATIONS (TY?) 3- COMPACT FITTINGS ARE NOT ACCEPTABLE. STANDARD FITTINGS FITTINGS SHALL BE USED WTH CONCRETE THRUST BLOCKING, 1. ABOVE DETAIL IS BASED ON 2" AIR RFLFASE VALVE. CHANGE PIPE AND FIT'DNGS ACCORDINGLY FOR rt_1�40r�1914_ 2n, n:j 4 4. 'niRUST BLOCKS SHALL BE INSTALLED ON OTHER VALVE SIZES. VALVE SIZES SHALL BE DETERMWED BY T14E ENGINEER AND APPROI)ED BY AQUA V WATER MAIN IN THE MANNER SHOWN. NOR'lli CAROLINA, INC, PRIOR TO INSTALLATION. 2. THE MINIMUM DIMENSION FROV TOP OF PIPE TO FINISHED GRADE SHALL BE 4,0 FEET. k 5. ISAC-CRETE IS USEDMIXING MUST BE ON SITE UTILIZING A MECHANICAL MIXER AND ' 3, FOR POTABLE WATER MAINS VALVE SHALL SE APCO #200 (2") OR FQUIVALENT THE MIX APPROVED BY AN ACI LEVEL If OPFRATOR. A0 0 CAC lux_ _11, 60a E 6. NO CONCRETE SHALL BE PLACED ON BOLTS. NTS WRAP JOINT FITTINGS VATH PLASTIC. ALL BEARING SURFACES 7. CONCRETE SHALL BE A M1141MUM 3,ODO psi MALL. BE AGAINST AND THE TICKETS rURNME INTO THE UTILITY, -UNDISTURBED (33ROUND fTyp 'CONCRETE SHALL BE KEPT CLEAR OF 8. ALL BEARING SURFACES SHALL BE AGAINST PIPE JOINTS (TYP) UNDISTURBED SOIL AND SHALL BE APPROVED BY AQUA PROJECT COORDINATOR -FE E PRIOR TO PLACEMENT OF CONCRETE. THRUST UNDISTURBED 9. USE Or RESTRAINED JOINT DUCTILE IRON B L 0 CK SOIL WrLL BE REQUIRED If SOIL CONDITIONS 00 AREA OF NOT AtLow Tpv- usE OF THRUST BLOCKS, BEARING 10, ALL VER 11CAL BENDS SHALL BE RESTRAINED ........... IRON T DUCTILE USING RESIRANED MN PIPE, 24" 12" 2" ELBOW 8" ABC STONE BASE 'TYPE "H" CURB* DETAIL, NTS 60?RKWT_-QE =WAY���� 16' 16 ---5' SIDEWALK 2% MAX SLOPE W-01 :2;' 241--0-' 21' 5# 3:1 SLOPE ABC STONE BASE- -1/2- 9.5A NCDOT ASPHALT - PROPOSED PROPOSED SEE DETAILA SAN. SEWER WATER MAIN IPAI ROAD I -SECTION 60 NTS - RIGHT 0 5 6 ' RI QE-WAY 2' 12*, 5' SIDEWALK- 1m F 5* SIDEWALK 2% MAX SLOPE 36 6, 1' 5* 2% MAX SLOPE -- 30 SLOPE _/4�/FT FT z C) 8" ABC STONE BASE-' -1/2- 9.5A NCDOT ASPHALT PROPOSED PROPOSED SE DETAI SAN, SEWER WATER MAIN nn #M Mooff un. RN RO�rS-SECMN W^"# R 0000=1 SHEM OPEN TKNOI TRENCH ------------- ----------- om �_4 0 NOTES: cf) < :-1 Fl- X I THIS DETAIL SHOWS THE TYPICAL FINAL FIRE HYDRANT 5. HYDRANT LOCATION APPLIES TO PROPOSED AND RELOCATED FIRE < -4. F- cn > �.4 0 -n CONFIGURATION AFTER INSTALLATION OF A PROPOSED FIRE HYDRANT, HYDRANTS. z cr_ 1-4 CD m RECONNECTION OF AN EXISTING FIRE HYDRANT, OR RELOCATION OF 0 1-4 z > A FIRE HYDRANT. 6. LOCATE FIRE HYDRANT WITH 3' HORIZONTAL CLEARANCE FROM 0 0 Q� =: ABOVE GROUND OBJECTS. cr_ > > m .2. KEEP DRAIN PORTS FREE FROM OBSTRUCTION. w < < 7. PROVIDE A MINIMUM OF 3' COVER OVER ALL SECTIONS OF croo z " -0 3. RESTRAIN ALL PIPE JOINTS AND FITTINGS. ACCEPTABLE TYPES OF HORIZONTAL PIPE, USE FITTINGS AS NECESSARY. z w •0 0 RESTRAINT INCLUDE RESTRAINING GLANDS; RESTRAINED, PUSH -ON CD U� 0 _j CC 0 JOINTS; AND 3/4" BITUMINOUS COATED, ALL -THREAD RESTRAINING 8, TAPPING SLEEVES MAY BE USED ON EXISTING MAINS IN LIEU OF 0 cn < 9> RODS. THRUST BLOCKS ARE NOT AN ACCEPTABLE TYPE OF DI TEES. z #_1 cr < ­4 RESTRAINT. --,I > cmi CD 9. LOCATE FIRE HYDRANT OUTSIDE OF THE VEHICLE RECOVERY AREA, 4. FOR RELOCATED OR RECONNECTED FIRE HYDRANTS,VERIFY THE VALVE ADJACENT TO THE R/W LINE, OR IN A PROTECTED AREA. Uj N14 IS RESTRAINED TO THE MAIN. PROVIDE APPROPRIATE RESTRAINT. 0 1' TO RIGHT-OF-WAY, z m -OR-AS NOTED cr 0 FIRE HYDRANT LL z w z < FINAL 0 GRADE cc rri > z 18"X18"X6" CONG COLLAR • > 0 (IN UNPAVED AREAS ONLY cp z 6" VALVE < Uj z AND VALVE BOX > EE 6" WATER DI T LL PIPE WATER MAIN z III 0 W A111- 433 X 8"X 16" PRECAST CONC. BLOCKING 7 CU. FT. CLEAN 6" WATER PIPE ff57 STONE SHEET 1OF 1 15.15-0: BROOK PLASTIC METER WITH BLANK METAL LID v ETER PROVIDED BY UTILITY DUAL BACKFLOW PREVENTION 7"T 1 MODEL#1404-2 METER YOKE WATER MAIN--J MUELLER SINGLE STRAP SADDLE WITH----� COMPRESSION CORPORATION STOPS NOTES: 1. LOCATING WIRE SHALL TERMINATE AT MAIN AND METER BOX. 2. ALL FITTINGS SHALL BE BRASS MUELLER COMPRESSION TYPE. A PLASTIC INSERT SHALL BE INSTAL -LED AT ALL TERMINATIONS WHERE POLYETHYLENE PIPE IS USED. 3. ALL SERVICE PIPES UNDER ROADS OR DRIVEWAYS SHALL BE SLEEVED WITH SCH 40 PVC A MINIMUM I FOOT OUTSIDE OF PAVEMENT EDGE. 36" MIN COVER ',-p6 THHN COATED OR LARGER LOCAIWG WE TERMINATED AT VALVE BOXES r ML VAPE Too TO m Bfff011h OF PIPE 71 12 12 x x x x :`�\. x x Y. x x x x V x X x X x SEE NOES x x x x y x x x x x Y, x x x /,x x x x x x x x x x x x x x NOTES- UOSTURM EARTH 1. WdERE ROCK OR NON -CUSHIONING MATERIAL IS ENCOUNTERED IN TRENCH, USE #5 STONE FOR A DEPTH OF 8" UNDER PIPE. 2. ViERE UNSTABLE SOIL OR MUCK IS ENCOUNTERED, EXCAVATE THE SOIL AND BACKRLL IMTH #5 STONE TO FORM A PIPE BED. 3. SHEET AND BRACE TRENCH AS REQUIRED BY SOIL CONDITIONS. 4. PVC MAINS SHALL BE SDR 21 CLASS 200, DUCTILE IRON SHALL MEET AWWA C100 STANDARD. KS 3HEET 1 0 1515 , i 2 _6" MIN MINIMUM 24" HORIZONTAL CLEARANCE FROM ANY OBJECT. FIRE NEIRANT, PUMPER NOZZLE TO BE PERPENDICULAR TO STREET. 4% A Zst A '+ MIUA WNUMIL PAL} OR 24" BROOKS VALVE BOX. 6" GATE VALVE f%M111r, 'n M1 irl-r \1 -1 I/J BLOCKING AS REQUIRED CONC. THRUST BLOCKING, DO NOT PLUG DRAIN �UNDISTUREIED SOIL NOTES: 1. ALL HYDRANTS SHALL BE CONSTRUCTED IN ACCORDANCE WITH AWWA STANDARD C503-82. 2. FIRE HYDRANTS WILL BE INSTALLED IN TRUE VERTICAL POSITIONS. 3. ALL BENDS, TEES, VALVES AND BLOW -OFFS SHALL BE BLOCKED IN ACCORDANCE WITH AWWA STANDARDS. 4. HYDRANTS SHALL HAVE NATIONAL STANDARD' THREADS. FIRE MF .Aff DETAIL NTS 59E WAK NQM REVISIONS 1. THE CONTRACTOR SHALL VISIT THE SITE AND BECOME FAMILIARIZED WITH EXISTING CONDITIONS BOTH ON AND IMMEDIATELY ADJACENT TO THE SITE. NO. Do e Description By 2, CLEARING. CONTRACTOR SHALL REMOVE ALL TREES AND VEGETATION WITHIN LIMITS OF CONSTRUC-flON UNLESS OTHERWISE DESIGNATED TO REMAIN. 3, GRUBBING AND STRIPPING: CONTRACTOR %W1 RAKE MD REMOVE ROOTS, STUMPS, VEGETATION, DEBRIS, EXISTING STRUCTURES ABOVE AND BELOW GRADE, ORGANIC MATERIAL OR ANY OTHER UNSUITABLE MATERIAL WITHIN LIMITS OF CONSTRUCTION. 4. MUCKING: CONTRACTOR SKU COORDINATE WITH OWNER AND THEIR GEOTECHNICAL REPRESENTATIVE TO COORDINATE REMOVAL OF ANY SOFT AREAS. 5. DISPOSAL CLEARED, GRUBBED, STRIPPED OR OTHER WASTE MATERIAL SHALL BE REMOVED FROM SITE AND DISPOSED OF IN A PROPERLY PERMITTED FACUTY. 6. FILL AND COMPACTION SHOULD COMPLY WITH GEOTECHNICAL REPORT. 7. THE CONTRACTOR SHALL NOTE THAT THE GRADING PLAN MAY NOT REPRESENT A BALANCED EARTHWORK CONDITION. THE CONTRACTOR SHALL BE RESPONSIBLE FOR CUT AND FILL QWMES AND COMPLETE INSTkIATION TO SPECIFIED GRADES. 8. THE CONTRACTOR SHALL FURNISH SUITABLE BORROW MATERIAL FROM AN OFF -SITE PROPERLY PERMITTED FACILITY AS REQUIRED 9. THE CONTRACTOR IS RESPONSIBLE FOR THE LOCATION MD PROTECTION OF ALL EXISTING LMUflES DURING CONSTRUCTION. BEFORE COMMENCING MY EXCAVATIONS IN OR ALONG ROADWAYS OR RIGHT-OF-WAYS, PUBLIC AREAS OR IN PRIVATE EASEMENTS, THE CONTRACTOR SHALL NOTIFY ALL APPROPRIATE PERSONNEL OF THEIR INTENT TO EXCAVATE, IN WRITING, NOT LESS THAN 10 DAYS PRIOR TO EXCAVATING. 10. THE COWRACTOR SMI BE RESPONSIBLE To COORDINATE DISCONNECTION/ RECONNECTION MD/OR THE RELOCATION OF ALL EXISTING UTILITIES WITH APPROPRIATE PERSONNEL 11. EXISTING SURVEYING PERFORMED BY SHERWIN CRS8 AND SUPPLIED BY THE OWNER. 12. THE CONMCTOR SHALL FIELD VERIFY ALL DIMENSIONS AT THE SH, FURTHERMORE THE CONTRACTOR SMALL REPORT ALL DISCREPANCIES OR flUESTIOI�S TO THE EI'#GIN£ER PRIOR TO II�IST'AL1.AITON. 13. THE CONNCTOR SHALL PROVIDE ANY AND ALL LAYOUT REQUIRED TO CONSTRUCT HIS WORK UNLESS OTHERWISE DIRECTED BY OWNER, 14. ALL PVC UTILITY MAINS SKU BE INSTALLED WITH A MINIMUM OF 36, COVER AT FINAL GRADE. 15. ALL SERVICE CONNECTIONS SHALL BE INSTALLED TO FEET ALL LOCAL AND STATE CODES. METERS, TAPS, MATERIALS, WORKMANSHIP AND ALL FEES SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR MO SHALL COMPLY WITH ALL REQUIREMENTS. ALL WATER SERVICES CONNECTIONS SHALL ALSO MEET AQUA SPECInCATIONS. 16. ALL PAVEMENT, BASE AND SLING SHALL CONFORM TO NCDOT STANDARDS INCLUDING WORKMANSHIP, MATERIALS AND EQUIPMENT. AI'PRtII''RIATE BARRICADES SIGNS t:IGHTS OR OTHER SIC CONTROL DICES SMALL 8£ PROVILIED IN AGCORIDANCE WITH NCI?{3T TO MAINTAIN SAFETY MD TWO WAY TRAFFIC. .17. ALL AREAS SHALL BE GRADED FOR POSITIVE DRAINAGE THE CONTRACTOR SHALL REPORT ANY DISCREPANCIES TO THE ENGINEER PRIOR TO INSTAUATION, ALL AREAS SHALL. BE SLOPED TO DRAIN AWAY FROM BUILDINGS AT ALL TIMES. 18. CONCRETE STORM DRAINAGE PIPE SHALL BE CLASS III WITH RUBBER GASKErED JOINTS AND INSTALLED IN ACCORDANCE WITH MANUFACTURER'S REQUIREMM. 19. USE WHITE LANE MARKING PAINT FOR ALL PAVEMENT MARKINGS. PAINT SHALL BE A CHLORINATED RUBBER ALKYD, FS TT-P-115, TYPE III, FACTORY MIXED, QUICK DRYING NO BLEEDING, REFLECTIVE MATERIAt MAY *13E ADDED AT OWNER'S OPTION FOR NIGHT 20. DUCTILE IRON SHALL BE CLASS 50. 21. CONCRETE FOR WALKS, CURBS AND DRIVES SHALL HAVE A MNIMUM COMPRESSIVE STRENGTH OF 3000 PSI 0 28 DAYS - AIR ENTRAINED. 22. FIELD IMNG SfWi BE DME BY AN INDEPENDENT TESTING LABORATORY PAID FOR BY THE OWNER. FURTHER TESTING REQUIRED DUE TO A FAILED TEST WILL BE PAID FOR BY THE CONTRACTOR. 23. SEE GEOTECHNICAL REPORT NO. DATED BY FOR ADDITIONAL REQUIREMENTS. GENERAL WAIM N ALL WATER MAIN CONSTRUnON SHALL BE IN ACCORDANCE WITH AQUA SPECIFICATIONS FOR WATER WELL CONSTRUCTION. ]p POW% V J 1, 2. WATER MAIN MATERIAL SHALL BE C900 OR 14 PVC, 3. HORIZONTAL AND VERTICAL SEPARATION REQUIREMENTS SK411 BE PER DIVISION 3, ITEM 14.3 Of AQUA SPECIRGA11ONS FOR WATER WELL. 4. CONSTRUCTION. PRESSURE TEST AND DISINFECTION REQUIREMENTS SHALL BE PER DIVISION 3, ITEMS 14.5 AND 14.6 OF AQUA SPECIFICATIONS FOR &mq z WATER WELL CONSTRUCTION. I 5. NOTIFICATION OF CONNECTIONS TO EXISTING MAINS SHALL BE PER DIVISION 3, ITEM 12.3 AND REQUIREMENT THAT AN AQUA 0 n REPRESENTATIVE BE ONSITE DURING ANY CONNECTIONS TO EXISTING SYSTEM PER DIVISION 2, ITEM 5.4.1 OF AQUA SPECIFICATION FOR WATER P4 WELL CONSTRUCTION. 6. CURBS ARE TO BE MARKED WITH A "W" WHERE THE WATER SERVICE CROSSES UNDER THE CURB PER DIVISION 3, ITEM 14.9 OF AQUA SPECIFICATIONS FOR WATER WELL CONSTRUCTION. 7. 48 HOURS NOTIFICATION TO AQUA BEFORE CONSTRUCTION IS TO BEGIN MD BEFORE MY CONSTRUCTION IS BURIED PER DIVISION 1, ITEM 2.1.7 OF AQUA SPECIFICATIONS FOR WATER WELL C01MUCTION. CQNSTRUC-flobj aEgmc 1. NO CUT SLOPE OR FILL SLOPE SHALL EXCEED A RISE OR FALL OF ONE FOOT FOR EVERY RUN OF 3 FEET (1 VERTICAL TO 3 HORIZONTAL). 2. NO SEDIMENT WILL BE ALLOWED TO EXIT THE SITE. ALL EROSION SHALL BE CONTROLLED 0 INCLUDING SIDE SLOPES DURING AND AFTER CONSTRUCTION. z 3. INSTALL PRIMARY EROSION CONTROL MEASURES BEFORE BEGINNING CONSTRUCTION INCLUDING BUT NOT LIMITED TO GRAVELED CONSTRUCTION ENTRANCE, SILT FENCE, CHECK DAMS, ETC. INSTALL ALL SECONDARY EROSION CONTROL MEASURES AS SOON AS POSSIBLE AFTER BEGINNING CONSTRUCTION. poll M% 4. ALL EROSION CONTROL MEASURES TO BE INSPECTED AFTER EACH RAIN. SILT FENCE AND INLET PROTECTION ARE TO BE CLEANED WHEN 0.5 FEET OF SEDIMENT HAVE co z ACCUMULATED IN FRONT OF THE DEVICE OR WHEN THEY LEAK OR FAIL. SEDIMENT TRAPS ARE CLEANED OUT AS STATED OR WHEN FIALF FULL. W �D 5. IF APPLICABLE, CONSTRUCT PROPOSED RETENTION POND TO ACT AS A SEDIMENT BASIN DURING CONSTRUCTION. REMOVE ACCUMULATION OF SILT AS REQUIRED TO ALLOW PROPER C) FUNCTIONING. RESTORE POND TO DESIGN LEVELS AT THE COMPLETION OF CONSTRUCTION. z 6. IF APPLICABLE, INSTALL DROP INLETS WITH INLET PROTECTION TO ACT AS SILT TRAPS DURING CONSTRUCTION. REMOVE ACCUMULATED SILT AS NEEDED TO PREVENT SILT FROM ENTERING STORM DRAIN PIPING. 7. A 4" LAYER OF TOPSOIL SHALL BE APPLIED TO ALL NEW AREAS TO BE GRASSED. 8. ALL DISTURBED AREAS WILL BE STABILIZED WITHIN 21 DAYS OF CEASE OF ANY PHASE OF 0 9. ACTIVITY. THIS INCLUDES SLOPES, SWALES, STOCKPILES AND OTHER UNSTABIUZED AREAS, MAINTAIN ALL EROSION CONTROL MEASURES UNTIL PROJECT IS COMPLETE. V J 1 O'. MORE STRINGENT MEASURES MAY BE REQUIRED TO HALT EROSION IF THOSE ON THIS PLAN PROVE TO BE LESS EFFECTIVE, 11. REMOVE ALL TEMPORARY EROSION CONTROL MEASURES UPON COMPLETION OF CONSTRUCTION. ALL PERMANENT MEASURES SHALL BE WELL ESTABLISHED PRIOR To PROJECT COMPLETION. MAINTENANCE PLANE-4 * ..................... 1. ALL EROSION AND SEDIMENT CONTROL PRACTICES WILL BE CHECKED FOR STABILITY AND P. OPERATION FOLLOWING EVERY RUNOFF- PRODUCING RAINFALL, BUT IN NO CASE, LESS THAN z ONCE EVERY WEEK AND WITHIN 24 HOURS OF EVERY HALF INCH RAINFALL. 2. ALL POINTS OF EGRESS WILL HAVE CONSTRUCTION ENTRANCES THAT WILL BE PERIODICALLY TOP -DRESSED WITH AN ADDITIONAL 2 INCHES OF #4 STONE TO MAINTAIN PROPER DEPTH. THEY WILL BE MAINTAINED IN A CONDITION TO PREVENT MUD OR SEDIMENT FROM LEAVING THE SITE. IMMEDIATELY REMOVE OBJECTIONABLE MATERIAL SPILLED, WASHED OR TRACKED ONTO THE CONSTRUCTION ENTRANCE OR ROADWAYS. 3. SEDIMENT WILL BE REMOVED FROM HARDWARE CLOTH AND GRAVEL INLET-- PROTECTION, BLOCK AND GRAVEL INLET, ROCK DOUGHNUT INLET PROTECTION AND ROCK PIPE INLET PROTECTION WHEN THE DESIGNED STORAGE CAPACITY HAS BEEN HALF FILLED WITH SEDIMENT. ROCK WILL co BE CLEANED OR REPLACED WHEN THE SEDIMENT POOL NO LONGER DRAINS AS DESIGNED. C\2 DEBRIS WILL BE REMOVED FROM THE ROCK AND HARDWARE CLOTH TO ALLOW PROPER DRAINAGE. SILT SACKS WILL BE EMPTIED ONCE A WEEK AND AFTER EVERY RAIN EVENT, Z SEDIMENT WILL BE REMOVED FROM AROUND BEAVER DAMS, DANDY SACKS AND SOCKS lmmw4 ONCE A WEEK AND AFTER EVERY RAIN EVENT. 4. DIVERSION DITCHES WILL BE CLEANED OUT IMMEDIATELY TO REMOVE SEDIMENT OR OBSTRUCTIONS FROM THE FLOW AREA. THE DIVERSION RIDGES WILL ALSO BE REPAIRED. SWALES MUST BE 0 OW0 TEMPORARILY STABILIZED WITHIN 21 CALENDER DAYS OF CEASE OF ANY PHASE OF d ACTIVITY ASSOCIATED WITH A SWALE. a" 0 5. SEDIMENT WILL BE REMOVED FROM BEHIND THE SEDIMENT FENCE WHEN IT BECOMES HALF FILLED. �=4 THE SEDIMENT FENCE WILL BE REPAIRED AS NECESSARY To MAINTAIN A BARRIER. STAKES MUST z BE STEEL. STAKE SPACING WILL BE 6 FEE . T MAX. WITH THE USE OF EXTRA STRENGTH FABRIC, WITHOUT WIRE BACKING. STAKE SPACING WILL BE 8 FEET MAX. WHEN STANDARD Uj BE STEEL STAKE SPACING WILL BE 8 FEET MAX. WHEN STANDARD STRENGTH FABRIC ;-4 STANDARD STRENGTH FABRIC AND WIRE BACKING ARE USED. IF ROCK FILTERS ARE 0 DESIGNED AT LOW POINTS IN THE IN THE SEDIMENT FENCE THE ROCK WILL BE REPAIRED z z CO OR REPLACED IF IT BECOMES HALF FULL OF SEDIMENT, NO LONGER DRAINS AS DESIGNED z 6. OR IS DAMAGED. PT4 SEDIMENT WILL BE REMOVED FROM SEDIMENT TRAPS WHEN THE DESIGNED STORAGE CAPACITY HAS z BEEN HALF FILLED WITH SEDIMENT. THE ROCK WILL BE CLEANED OR REPLACED WHEN 0 0 0 P, THE SEDIMENT POOL NO LONGER DRAINS OR WHEN THE ROCK IS DISLODGED. BAFFLES WILL BE REPAIRED OR REPLACED IF THEY COLLASPE. TEAR, DECOMPOSE OR BECOME INEFFECTIVE, THEY WILL BE REPLACED PROMPTLY. SEDIMENT WILL BE REMOVED WHEN DEPOSITS REACH HALF THE I (EIGHT CIF THE 1ST BAFFLE. FLC9ATING SKIMMERS WILL BEP64 INSPECTED MEEKLY AND WILL BE KEPT CLEAN. Pmw4 7. SEDIMENT WILL BE REMOVED FROM THE SEDIMENT BASIN WHEN THE DESIGN STORAGE CAPACITY HAS 0 = BEEN HALF FILLED WITH SEDIMENT. ROCK WILL BE CLEANED OR REPLACED WHEN THE SEDIMENT , ' *r-4 POOL NO LONGER DRAINS OR IF THE ROCK IS DISLODGED. BAFFLES WILL BE REPAIRED OR REPLACED IF THEY TEAR, DECOMPOSE OR BECOME INEFFECTIVE. THEY WILL BE REPLACED PROMPTLY. SEDIMENT WILL BE REMOVED FROM BAFFLES WHEN DEPOSITS REACH HALF THE HEIGHT. OF THE 1ST BAFFLE. FLOATING SKIMMERS WILL BE INSPECTED WEEKLY AND WILL BE KEPT CLEAN, 8. ALL SEEDED AREAS WILL BE FERTILIZED, RESEEDED AS NECESSARY, AND MULCHED ACCORDING TO SPECIFICATIONS IN THE VEGETATIVE PLAN, TO MAINTAIN A VIGOROUS, DENSE VEGETATIVE COVER. ALL SLOPES WILL BE STABILIZED WITHIN 21 CALENDER DAYS. ALL OTHER AREAS WILL BE STABILIZED WITHIN 15 WORKING DAYS. 9. FLOCCULANTS WILL BE USED TO ADDRESS TURBIDITY ISSUES, THE PUMPS, TANKS, HOSES AND INJECTION SYSTEMS WILL BE CHECKED FOR PROBLEMS OR TURBID DISCHARGES DAILY. S E A L 17374 _cL ti REGO "11111"No DATE 11-09-17 DESIGN PcT DRAWN MLV ?Q1, AV A C6 Byt SHEET 6 OF 9 14026 A --BUILT SURD NOTE 1 5A NCAC 02H.1044]: 1. THE CONTRACTOR WILL EMPLOY A LAND SURVEYOR LICENSED IN THE STATE OF NORTH CAROLINA TO PROVIDE ACCURATE REPRODUCIBLE AS -BUILT DRAWINGS OF THE INFILTRATION WIN, COLLECTION SYSTEM, AND IMPERVIOUS AREA ON THE SITE TO THE ENGINEER & OWNER UPON COMPLE11ON OF CONSTRUCTION. UPON CERTIFICATION BY THE ENGINEER MD VERIFICATION FROM THE OWNER ANY DISCREPANCIES WILL BE INDICATED, THEN THESE PLANS SHALL BE RETURNED TO THE CONTRACTOR FOR CORRECTION PRIOR TO FINAL PAYMENT AND FINAL INSPECTION, 2. NCDEQ IS ALLOWED TO INSPECT THE SITE BEFORE OR AFTER THE FINAL STATE STORMWATER PERMIT IS ISSUED TO THE OWNER. NOTES: 1. TOPOGRAPHY AND TREE SURVEY COMPLETED BY PORT CITY LAND SURVEYING P.ILL.C. 2. STREET LIGHTS. TO BE INSTALLED. 3. ALL ROADS SHALL BE PUBLIC AND BUILT TO NCDOT STANDARDS. 4. ALL IMPERVIOUS AREAS ARE TO DRAIN TO THE ENGINEERED STORM DRAINAGE SYSTEM. 5. 10' NON -MUNICIPAL EASEMENT ALONG ALL STREET FRONTAGE. 6. THE HOA WILL BE RESPONSIBLE FOR THE SIDEWALK MAINTENANCE, STORM WATER FACILITIES AND RECREATION AREA. 7. ALL LOTS SHALL BE GRADED TO THE STREET. 8. SUITABLE MATERIAL. SHALLr. BE USED ON ANY LOTS THAT ARE REQUIRED TO BE FILLED. 9. 'NO PARKING ON STREET ANYTIME' SIGNAGE SHALL BE PROVIDED. 10. PROJECT NOT LOCATED WITHIN 100-YR FLOOD ZONE PER FIRM MAP NUMBER 3720316900J DATED APRIL 3, 2006. 11. NO PARKING, OBSTRUCTIONS, OR GATES WILT. BE ALLOWED WffHIN THE PUBLIC RIGHTS --OF WAY. 12. PARKING TO BE LOCATED WITHIN PRIVATE DRIVEWAYS. 13. WATER AND SEWER ARE PUBLIC. WATER WILL BE PROVIDED BY AQUA. SEWER WILL BE PROVIDED BY CFPUA. 14. EXISTING POSTED SPEED LIMIT: 25 MPH; DESIGN SPEED LIMB-. 30 MPH, 15. THERE SHALL BE NO ENCUMBRANCES WITHIN THE NCDOT RIGHT-OF-WAY. 16. ONLY NCDOT APPROVED MATERIALS ARE TO BE USED WITHIN. THE RIGHT-OF-WAY. 17. ALL. STEEL. AND IRON PRODUCTS WHICH ARE PERMANENTLY INCORPORATED INTO THIS -PROJECT SHALL BE PRODUCED IN THE UNITED STATES. 18. CONSERVATION RESOURCES DO NOT EXISTWITHIN PHASE 2D. 19, PRASE 2D IS NOT LOCATED WITHIN 100-YR FLOOD ZONE. 20. THIS SECTION SHALL NOT BE A GAITED COMMUNITY. SITE DATA DEVELOPER AFTEW PROPERTIES, LLC SITE ADDRESS 476 JACOB MOTT DRIVE NHCo. PARCEL No. R07600--006--012-000 ZONING R--15 RESIDENTIAL DISTRICT. USE RESIDENTIAL. TOTAL TRACT AREA 6.09 ACRES DISTURBED AREA 7.5 ACRES LATITUDE & LONGITUDE 34°7`70nN 77#54"15"W TOTAL. # OF UNITS PROPOSED 4 OF BEDROOMS PER UNIT 3 RECREATION SPACE REQUIRED 0.03x6.90 = 0,21 AC. PASSIVE RECREATION SPACE PROVIDED 0.26 AC. ACTIVE RECREATION SPACE PROVIDED 0.30 AC. IMPERVIOUS AREA LOTS 20oOOO SF ROADS 66,550 SF SIDEWALKS 16,210 SF TOTAL IMPERVIOUS AREA 102,760 SF SOIL TYPES Kr- KUREB SAND Le-LEON SAND Ly--LYNN HAVEN FINE SANK j OWNER & DE LOPER: AFTEW PROPERTIES, LLC OR. ARNOLD SOB04 MANAGER 2020 S. CHURCHILL DRIVE WILMINGTON NC 28409 PHONE 1 (910) 762--2020 EMAIL Icbos2W6aol.com SS PROPOSED SEWER ---- W -- - w PROPOSED 'WATER �» ; 3D ----- PROPOSED STORK DRAIN PHASE LINK a EXISTING SPOT ELEVATION _._ _..._ ...._._...,..._,.. _.....•-.,.._»_...................._.».:.. EXISTING CONTOUR ..°�. LIMITS OF DISTURBANCE ---•- x - x TSF TEMPORARY SILT FENCE • . a. a PROPOSED SIDEWALK t .y lie . 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