The URL can be used to link to this page

Home My WebLink AboutSW8040740_APPROVED PLANS_20070516 (2)STORMWATER DIVISION CODING SHEET POST -CONSTRUCTION PERMITS PERMIT NO. SW8 04 014 O DOC TYPE ❑ CURRENT PERMIT I7 APPROVED PLANS ❑ HISTORICAL FILE ❑ COMPLIANCE EVALUATION INSPECTION DOC DATE 20 0—t 0 5110 YYYYMMDD l to ravi�e�CAL 0 SUNSET BEACH, NORTH CAROLINA SHEET SCHEDULE COVER SHEET Cl-SITS PLAN C2-SITS PUN CS-STORMWATSR MAIN PLAN C4-STORMWATSR MANAGEMENT PLAN EAST COAST ENGINEERING COMPANY, P.A. Shallotte, North Caroluia 28459 4918 Main Street - P.O. Box 2469 910.754.8029 S INSET BEACH 1 10) 443-4245 LEGEND -- -- MEAN IIIGII WATER -- IIPPFRI.IMITSOFCOASTAI.\'FOFTATION 404 WE LAND LIMIT Q.. MEAN IIIGH 1P:\TERLINE� j \�\—____�,o 7 AREA OF F.\A"lRO\'MF\"FAI. ' ,..�_ / —_--- �... . _ . CUNCLK\IALC) JVSCI UAL& IRUM - _ _. MEAN HIGH WA'I ER __ PRVPLI: I'1' �HOUNDARV r PROPOSED BULKHt :SEE. DETAIL SIILFI.T NF C.umul Cuttagcs PC) Bus -,TU atl: Rn:n 1—wh 6amlina'gJSq NuF "' Albert Webster Beck 1 i 1 0 Donald Road _ A ht IIl . Nnrth aru n i tl '-RE(ki 404 A FTLANDS ' LASE.\fLNT FOR ACi_LSS AND !: I'ILI'I'I FS 2g I 29 �_0 I I 1 I I TEi� Jr:nring skJl nal he rrPruJucd in, hol< or i^. Pan wilhurn w'wurn prmivicm ui F_nl Guar Engineering Cmnprnr. P.A. r�'r32 404 I WE I'LANDS BULKHLAD TU HL INSTALLED LANL)WARU UP MHA. A- \\'F.TI.ANDS LIhItT.OR ZIPPER I.IhHT OF (:OASTAI. VFOF.TATION. \1'HI('IIFR\'FR IS \LOST RFSTRIOTIVF. UPPER LLMITS OF CIIAS I'AL VEG. LINE 35 ER LIMITS COASTAL \ EG. L1.111L PROPOSED HL'LKHKAD ISF.F. DETAIL SI IEELT QI 2E 38 39 40 al 42 _ - - �n --- - 1 40-I WETL:\NDS BASL MAP PROVIDED B}' LTPER LIMIT OF COA57.AL NORRIS S WARD VEG. AS APPROVED BY SL'RVE't (" DIVISION OF CU.AJI'AL NLINAGI MLN'I" F ill- WFTI _INDS AS APPRhVFD RY' US ARNIV \ t:ORPS OF F\i,ATTRS 404 \\"FTI. AND$ \ LIMIT UPPER LIMITS OF COASTAL VFG. I.NF. \ _ PROPOSED BULKHEAD \ 1 SF.F. DETAIL STiFFLT CJi 43 r44 T-45 I -46 _47 -4�- fig- 50 -- Sl 52tiLTUnc4c.AEc 5 -Zh — Ivy UPPER LIh11'1'S OF 60ASTAL VFG. LINF. FEB 9 7 gfl!!5 57 1-Sg-I 59-� 60 ], I14. r..0 rl 1pt.ua]. z L4 Z �7 L j V�1 rx LLI T Z V Q T l= Z U < L `- tx: v) Z Canal ,1. Ika u ur DIVISION OW v STAL MANAI - NU'fE FROM SURVEYER: NTFl>d7( cIinez arc waled Tnun Tmn T�s of Sta, co B.ch Fl.W huurancc R:nc Maps. APpm%in ate Scale V= 500'. and are i.hjcct m <ca5ng iweuracics CP n 60 1]0 _`10 — aw..nn I, -- / \' ----'--- a.wrcun ____ \ \ \ \\ WLXIICAD CROSL9CCTaN 7 \ MEAN HIGH WATERLINE ?'SETBACK .AREA OF ENVBLO`,1'h1T.aL }B' SETBACK FROM \ / CONCERN IAECI - MEAN HIGH WATER 404 WETLANDS LIMIT _]II'EASEMENT FOR ACCESS AND T_-mn ES l Aly Im------'—' .i`. 111MLi T.. l 6o 57 - _I 64 155 I 66 67 58 -- 69 70 71 72 73 74— 7' s Cc74 — — —<7 3 —5g -- 7i — PROPOSED BULKHEAD (DESIGN BY OTHERS, SEE DETAIL) RULKHF.AD TO BF. INSTALI.FD I.ANOW ARD OF MH W. Mkt WETLANDS LD&T OR UPPER LRAIT OF COASTAL VEGETATION. WIHCHERVER IS MOST RESTRICTIVE. 81 82 83 84 r85 ulx B as L'LS 4O'N I7YC IB9.99' ::.6 VT. 3r21•E 963i t� •I W9C 13^.1 !13 V .-JZ45' C 78.17 W S 7CISR3' [ 9].]0 131 5 3'MT1P E 193.OY t32 5334915'[ 225.1B' t33. SIXT25W'C YL9y W . 5 ..215 [ r lS4 X.]9•1 L3'E %- %.]% 39.Br LS% .?TMitre 66.21' 54— 39 N ]ra]m' G 112.5`Y LIO 4W'09w1•E 59.15' X6r Il:.or A L11 5?G 46?VJ59Yf 98.19 U3 4t3 C'3'E 16 0 !1 TE 4By"5r. 63.0 L45 RBI423B'[ 99.Y9 LK 96C26'30E 51.30 LI] IICI W LiD 4 4 3S•Xb1w W :49 4:8.-- w t991' SJ 4 pa•35'_B' E 31 Br IM[ IXSmzz U 585-w 395 IO .J2 93:03rf 3rr 65.55' 153 'LF B oJ9650 w 65.OJ' 34 L% 91T1301•-w 3vl. 6w B7,1C IX .61 W 1 .]C L5] 51 53.30 LSB 9 B9.152Y W 45WW 32.2T -U9 5115j'gq'w n:JC L6Q S3>V2CN'W 6r.]3' I 9n59 C11•w L61 599- ' W ?9'm ?9.OB' I.GT . B9O12& lb1 XM•26'2B'W 69.5Y IGy p]653'ITW Gh ] 5EFw UT 6B.0Y Lc n...... 'w 6B 581•I C19'W Ipp.B9 IL9 5 ]52131 'w 8 L�7071 57I'2 .e 81.52 L]I rW 57T4B W BL,32 U2 5's.—G41-W BG.33' L15 'B^CII'W Igi9' - 9 tl W w B.L.2s Pw BM 'w 1119n W J]-31• ." ✓ q /Y mom c�� r = •r m ��yyy'pp\�'\yy�\ U 1 MEAN HIGH 4�rD WATERLINE \N 1 /- 94 m) 90: i PROPOSED BULKHEAD jDESIGN BY OTHERS, SEE DETAIL) rn 030507 ,�9e GINE•. � I UPPER LIM ITS OF ICOASTAL VFG. LINE I UPPER LB9T OF COASTAL VEG. AS APPROVED BY DMSION OF COASTAL MANAGEMENT SCALE: I'- M Revisiu C Z. W 0 y, U F R] z Z) cn rl.m: ��n�rs• R lhrap Sy; , 1CR CTaeYM Ny. Ulflf m®PlYm Rmeow eul An®aavm�mr. In. dmxwi ',lull mu Ixa'yyrt.duuJ nl xhnle •r m Pan x uhnol w nnrn PL1nILVLL411d'Gmi ' • o:• I:m�nxnm• 1'.+mnnm. V.A Rcvir;inns STORMW'ATER DATA TABLE PROPFRT-, AREA: ITO MHW) 1.684.416.4 SF OR 38.7 .AC ' PROJECT AREA: (TO 404 WETLANDS) 459414 SFOR10.6.AC -- ALLOWABLE LMPER\HOUS AREA ('_5%): 114.853.7 SF OR 2.6 AC LIMITS OF DISTURBANCE ARE THE ENTIRE PROJECT LANDWARD OF THE 404 WETLANDS LIMIT AND THE UPPER LIMIT OF COASTAL _ - - PROPOSED ROAD: 40.X64 4 Sk OR 0.94 AC O LMPF.R1.1OUS AREA ('FUTURE ALLOCATION): 73 9R9 3 SF OR 1.7 .AC ' VEGETATION. WIBCIIEVER IS MORE RESTRICTINT. TIIE TOTAL DISTURBANCE is l0.0 ACRES. �v0 rA'/L E 7 *A PLAN MODIFICATION TO INCLUDE THE U) O 2 STORMWATER MANAGEMENT LOIS WILL HE REQUIXEI PRIOR 'IO THE SALE OF ANY LOT AND 'HE NO 404 WETLANDS OR COASTAL VEGETATION TO BE DISTURBED. r I ONSTRUCTION OF ANY BUILT UPON AREA ON THESE LOTS. SEE SHEET C4 FOR EROSION CONTROL NOTES AND DETAILS. AC j TOTAL DISTURBED AREA: 10.0 \ / aMIR !� BACKFUJING TO OCCUR FOR INSTALLATION OF —�� \ i \\ �� 75 BULKHEAD-FORREMAINDER OF PROPERTY, � \ / \ MEAN HIGH / s rcnnas�nseea.0 �^ ' PROPOSED GRADES ARE THE SAME AS EXISTING � \\ - WATERLINE �'tl GRADES. ION. GRIDING TO OCCUR FOR SITE PREPARATION. / \ \ r!.�vEav:,r..nmaF,�t�w.'xv=v4aw Z MEAN HIUH / / ------ WATERLINE / 1 ONNA71"ION L1\'ELQI CUNtiIKIA-I'I(1N ENTRANCE / \ - _ / \ r / \ \`\\VQ' / \ 0 I — I BLIRIIE.AD TO BE INSTALLED LAVDW'ARD OF MHW, 404 / WETLANDS LIMIT OR UPPER LIMIT OF COASTAL / BASE MAP PROVIDED BY 1 / / NORRIS R WARD I 404 VEGETATION. WHICTffRVER IS MOST RESTRICTIVE. / 1 / WETLANDS SURVEYING CONTOUR DATA OBTAINED 404 WE 2AND5 AS I / 20' EASEMENT FOR FROM NCDOT GIS UNIT APPROVED BY US ARMY ACCESS AND 1 CONTOUR MAPS CORPSOFENGINEERS I PROPO ED BU LKIIEAD 1$�Ej4TAILSHEFLTC_)� - L` 404 WETLANDS LIMIT \ — — CONSIRUTEMPO�YTION PROPOSED BULIOTAD \ / '— / / \ ENTRANCE �, --�` (SEE DETAIL SHEELT C2)) / — \ PROPOSED BULRT�AD 1 I SEE DETAIL) (SEE DETAILSHEELT C21 \ DO 9 30 31 3c 33 34 36 — MHW- / 404 WETLANDS II II II II II II ll ll� 404 WXF I — — — — — — — — — — — — I I Canal F W O 'u V Z -y = O Q v 0 uj W Q a � - I�- - - ----- -_ I 11 ' jI / \ Q z 0 x U T 0%. O z i Q LET] z D ro STORM W ATER DATA TABLE PROPERTY AREA: (TO MHW) 1.694.416.4 SF OR 33.7 AC PROJECTAREA: (TO404WETL.ANDS) 459414.7 SF OR 10.6 AC. .ALLOWABLE IMPERVIOUS AREA (25%): 114,85.3.7 SF OR 2.6 AC PROPOSED ROAD: 40.864A SF OR 0.94 AC IMPERVIOUS AREA ('FUTURE ALLOCATION): 73,989.3 SF OR 1.7 AC •A STORMWATER MANAGEMENT PLAN MODIFICATION TO INCLUDE. THE LOTS WILL BE REQUIRED PRIOR TO THE SALE OF ANY LOT AND THE CONSTRUCTION OF ANY BUILT UPON AREA ON THESE LOTS. TOTAL DISTURBED AREA: 10.0 AC BACRFD.LING TO OCCUR FOR INSTALLATION OF BULRiIEAD. FOR REMAINDER OF PROPERTY, PROPOSED GRADES ARE THE SAME AS EXISTING GRADES. MINOR GRADING TO OCCUR FOR SITE PREPARATION. SEEDING SCHEDULE r 4L O4RREDMiEARnN nIGP18RiK]YN IM.WY SEVEAEIv ERCOFO APEA8SwI1BE3TAND¢RBv A PEWMNEM OPA.9 fAVEA. ME 8EE0 9RGO9MLL BE 9EIfC1ED 6l9F➢ W TE IYPE ^AL PRESENr9F/SCNAI IXYAi1GI5 NID OIHFAC7M9mFMTKN9. A9 ANKIEIWATwETE ocnrRAcroR NAv usE rlrt iaTxpps.Mpsr,�nAEyy,pNaN:uwrxow[wnnnnEcaw+lEloEym.TASPEcxusr eE coxsu�TEo wnx ATTENIRN an'el ro slrzsvEcsc txNoniora: •CILTNATEAI MAE Mfi NbE9. . a APnr A4wcl�nmALuo<ArrNE wrEOPum u4. PER ACNE R Aowr loam CC]niERclAa PERRRFR AT rlE wrE a EN iz. RER ACRE. 6 EON ERARE E� AT nE f IXLgHYJ µAiE9 Fq ACRE pIYSINRMPAY��c...... xs'rox.�AQa� lENg1y(MSS .... •.A4 IEw4lVfAAgA ... ]Sb CEMMEDEGIKss___...los NWMOR�._-_BEN BANAOpASi ...SK LNPEfOMSi__...-._S]Y xfIBE ]C➢EtIFlA�._10h AINMI MFMA49n AtN1K RYEdWNpq pnYMY]ylEr.__.._....._1E tr. JIML' 1 MTRISRuw Arri£ IuiE aTmmcla Iea PER ACRP. 11y[10x+ RAN WIM.ICgiµt EML:rCM TYY f(,MTAPRyEptt TI( pA1E OE yp Oyypy pEA .1fA[ 2 MAIEIIE R 4 NOT �( iO E6rAM14R A PETYArHIr CAASS CpYER N A RF.\SpM$ Y 9{yrr PFKA fL I V F gg TO SEAH(ylY frylinEMi1G15. A rz1�IMR/ GRAr^SfAY81ExALL eE ESiABLWIFP TxE iEMPnRARY sEEORArz PEp.QMyMIy K' ,gAga xrwr..uK+usn AMRI�L�f1YF1WAsq_.�4 GflYYxI41ET_544. TNL � .ny ,EMPOMRY(plgl•' pULL]pr gywlArETE REaYOFM PM PERMA1ENr RR,55COYER wXERE TE:FASpRpROTRpyCpgl}1{yy qRE NT SM/AEPCq RRQYNGATEMpMM A iEV II RE54rAMCOYER.MLlCN IMv@E A9llEp'NpwEVNtIRACN IAEpµpE S41y EPpR NEMprrF9TTNE PRACIICALtElOpVgYd1 PENIWFMYE4EGTIVE rAVpi M1µygE F3rAil9®A98Lv]NAg fF1yRMY6ARE PAMRAHE IS TWN'L YWL wi IIREDQYER NfvORM1E 9'X fO1pIp9 FOR 9R4ESSRl ESYANIDRIEM OE VF9Ei.TME 6HER . wRoerE N, xEGBSMY ro vFR� PtANr ORDNRI / _ ' ______ \ \ \ \ \\\ MEAN HIGH \ WATERLINE \ \ \ \ \ \ \ 2(Y EASEMENT FOR \\ ACCESS AND \ UTILITIES C o� 60 \ 67 \68 9 70T`` 71 — 1— EROSION CONTROL GENERAL NOTES :..41 WISIgUCitlNN.'RwnE681WLBE PERPgR®NE z Au urm GarVl®Np ACrIMRF Y6 mac n...rtn ..n WD DMYIY SFRRfI lIQ 1EltRYMM s. oYe1 r� uPE a TxE PRRELi. uc ON] PF BmT , FEEM Y4TA1]FD. ArO PNAL APPIUv4 4 RECEI VEp Fqy TxE CPcsREARE.ts,sAREASARE "` .•••••� F.••.'�»..��...aNcuww4r sousro rOMD w1ERE EIpaW w 1H{NGRIy[ TI4 OM61 y WyTNFTE tE:LF:uARYMFAAYlE2lO1RIffDY T1£ STM11IX CONSTRUCTION SEQUENCE 1. C9rANMAtlYIL4FTIE ERMpICgngR,gµpwy TIFNAIX GflOIPMpyARnENr of ExVNGYFNr ANPNAtlpyy, REW WCEglry�ppRy tAb LM411Y 8EL•]pR ®TdN APPRORN CF 11E HICY61wAl ER P1AN fllpl V EOEIN, d V gK.Y16 wATEN d1411Y. 2N]iN11EWVWr1'gRg]RyCTgry g]tnAxCfi. ]. Cdu1RIlC] WAwM1CICbM1Ft6Y 61111R01110 TESREAS&KMM pI P.Ax c gyry'TEAVLw6L BE PIME0BB9]q T11E 8VIpIFAplO81RKOROVNP IEI£L UPro Rp OF T1E pIRµE.p. 1M PP�En BUlp1EA0 WM115EgyE AS M ffDYRHr 4OMROL RARRIEII TO PREVENT ORSf1E SFAffAfAIpH. 56RF' MRIOEAU LgISIn1LICN wLOIiI!•:IEIIIn Eti NNgAGE, PERINNEM VECiTAiYy1$11µL gE ESTA&Lyl[O. P WMTAN rz]MrwuR.cE.anacmxuxlR reRNAr[NrnrcxRm CtwERrsEsrAR4xPR MJ1E- N1Y REvuriwl fi1dIT1E4 RAN54VIL BE NCRpYEO RY llk EN3MEER PRIJR tOCd11TgX;TPi(FAIUREro CO $O GW RESULTNUpAY qi REiLSALCF RFDUNEn ENCNEERnq CERTIFY,AT'pySl. 72 73\ 74 5 76 / 77 78 79 / _ _ _ 80 81 82 83 84 PROPOSED BULUMAD (DFSIGiN BY OTHERS, SFF OFTAII.) i• Arxx inc shRll Iml M npnNNCCd in W Ni4\ � � \ \ — — — — _ _ — — — �,_ ` v _�—_�_ m Part W R6Rm Wnu,n p,T Lssion of Eav \ / P A. _ --ice• " _' — tom_ asF Eneln rnng ('mmpnm. / / _ _ �1 — — — — --�� 404 WETLANDS LIMIT BASE MAP PROVIDED BY NORRIS& WARD .SURVEYING CONTOUR DATA 404 WETLANDS AS ORTA1NED FROM NCEK APPROVED BY US ARMY GIs UM1TT CONTOUR MA P$ CORPS OF 0:GLNTERS A NI % O MEAN HIGH WATERLINE 1 ` 1 ' - 94 if 90 —/ 89 91 SC>4. 1-- 11P II �P 1211 _n1 RDvisinns ow o Cie u `Z U Q F w U ~ w Q W ce > O cn U � TALL. L IUD\' lu Ihawvi Ny: IC.R (lxa R, DOB .*� aeaeAn m4u DETAIL) 4 LEGEND ---r_-- MEAN IIIGII WATER — — I IPPFR I.IMITS OF CI )A. TA I. VFOFTATION 404 WETLAND LIMO o %v —.. v `! 03050 AIL\. 1116HLINE --.- .... / / , --=. /; " \ .,9e •....••,...N� ��. "VATER .i SETfiAiK AREA OF —' — F.\41RONMENTA7, I,'ONUERN IAhLI :Ii SL'IBACK FROM - - — PROPI-K Il' isULKHC4U Tu BE INS7 ALLHU LAND\1'.4RU OF MHW. su1 fW tl;NU41:S \VETI_ASDS LIAl1T UR UPPER LIMIT (1F COASTAI. Jf4 I FF('FTATI(1\. IVHI('IIFR\'FR le \POST RFSTRI(71\'E. \cETtses 1 L\SE\IE\T FOR _ ACCESS AND I" PROPOSED BULKHEAD SFF. DFTAII. SHEFLTC'-i� NF Cgtital CItu;;ce I'O lbx -=711 C'mdioa 2FJ i0 _ _ :=8 29 I 30 ,7' NrF W r � S i I:Alben Webster Brcls +' (1'UxIel4 H.wd IA+hulls Nm. ari d : 'eFl I'I I I I I I I1 Ttvs Jrnving>h:dl Ibl be rtpmducril il: .vholr n pun Nh.., xIiwl p:ml,wo. of F: t Uwnl Eugimmnng Cunp—: P.A'. .. UPPER LIMITS OF COAS I'.AL VLG LINT! j: 1T 15 T 36 Mil \\ Ii'I'I ANDS MHU'J q ` LTPER LAfITS OF COAST.\L ': Lu. LINE 4N L PROMISED BULKHEAD ISEE DETAIL STIFFLY (.-.'_)� i •miEe lTt � — —45 38 39 40 -- 41 42 43 44 _ BASC FIAP PROy'B1L•D OS' LTPER LIMIT (JF COASTAL NORRIS s W'.\RD VEG AS APPROVED BP !OqE\ Fla SURVI I'INii DIVISION OF CUAS'I'.4L �F M SNAULME:NT ' \ 4(N WF.TIANBS AS APPROVET)BS' US .4RSi1- \ COklK OF T'T:GIDTFkS UPPER LIMITS ' OF COASTAL \ M PROPOSED HL'LKI ISF.F. nF.TAII. SIIFFI 58 '4111. f'\\I\I 4f\INF\'1\. V w W vIv x �t LZ 'pQ rl cn S . tf �1 t Lr_ O Zrn w U sa. a Z w i 4 v t �w^w^ W E �t m z S 4W WETLANDj UPPER LIMI I S I 4E Canal Nr w ^ LIMIT OF COAST 4L wI VF{!.I 1NE nnn HOI L PROM SURVLP LR- Fhwel Alnc 141,1w w,,1 (I frrnn To, or - of Sumcl B.h Flood lu,wa Rulr- ,7j Maps: Appmximatc Scalc I`5BU'. and are wb.icct to waling inxcuracics ss'nu-r-iar rn ,m LI SITE RIVERSIDE DRIVE 179 SUNSET BEACH SUNSET FOR BEACH, NORTH OWNER: TIDAL VENTURES, LLC 1574 MONSTER BUCK SUPPLY, NC 28462 (910) 443-4245 u Jim" i \ Li pill 1�1- w 0 CAROLINA ESTATES SHEET SCHEDULE COVER SHEET Cl-SITE PLAN C2-SITE PLAN C3-STORMWATER MANAGEMENT PLAN C4-STORMWATER MANAGEMENT PLAN C7-STORMWATER DETAIL SHEET APPROVED C fp NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION DIVISION OF WATER QUALITY 6/I6/o7 BOWMAN DESIGN & ENGINEERING SERVICES, PA PO BOX 748, 143-3 HOLDEN BEACH ROAD SHALLOTTE, NORTH CAROLINA 28459 r,O received or in & Engineering Services, PA RIVERSIDE DRIVE 'ROJECT NO. 0324 LINE BEARING DISTANCE L I N 52008'3G" E 97.83' L2 N G8043' 18" E 92. 19' L3 N 58°4 125" E 1 22.40' L4 N 2 1'54'31' E 1 25.29' L5 N 5201 1'4G" E 1 19.57' LG 5 49043'07" E 130. 1 O' L7 1 5 78"04' 10' E 39.GO' L8 N 7501050 E 72.GG' L9 5 5804 I' 17" E 33. 1 5' LIO N 58048' 18" E 5G.8 I' L.I I N 2801 2'54" E 95.49' L 12 N 3304620 E 5G.G9' L 13 N 28' 18'09" E 3G.23' L 14 N 75021'32" E I OG.2G' L 1 5 N 83"4G' 18" E 44.GO' LIG 5 58" 1 5'04" E 25.24' L 1 7 5 71 ° 10'32" E 105.42' L 18 5 40043'48" E 57.99' L 19 5 47.48' 1 5" E 79.56' L20 5 790184 1" E 13 1.1 1' L2 I N 44037'45" E I 0G.82' L22 N 7G"59'53" E 94.88' L23 N 89038' 13" E 147.23' L24 N 80° 1 O'32" E 94. 1 2' 9 Zw@ LEGEND _ - - i-9 - - - MEAN HIGH WATER UPPER LIMITS OF COASTAL VEGETATION .... - ... _..._ 404 WETLAND LIMIT G FIXED WALKWAY L14 , L15 MEANHIGH WATERLINE �Z/ / \ MAINTAIN 3' MINIMUM / \ � ABOVE MARSH \ � I \ / I MEAN HIGH - - L8 - - -\ !9 \ O / / / / \ 6" x 6" PILINGS ON WATERLINE / / / \ � � / \ 8' CENTERS (TYP) PROFILE OF WALKWAY - - - L2 - - - / / / / \ \ PROJECT AREA = 38.67 ACRES L22 / -L24 /--�75'SETBACK AREA OF --_-_- Coastal Cottages PO Box 7270 South Brunswick NC 28470 PROPERTY BOUNDARY LINE BEARING D15TANCE L79 5 77°32'58" W 114.GG' L80 5 G7"48'08" W 81 .74' L81 5 G 1 "24'28" W 45.92' L82 5 G9°31'0I " W 29.50' L83 5 75003'29" W 93.73' L54 5 75"45'32" W G9.77' L85 5 7301 G'24' W 96.75' L8G 5 73007'24' W 85.22' L57 5 75029'55" W 85. 1 G' 188 5 77"0715' W I I 1 .3G' 1-89 5 7G°51'03" W 1 22.03' L90 5 7G030'42" W 90. 1 5' L91 5 75040'54" W GG.9I' L92 5 77037'32" W 105.02' L93 5 G702G'03" W 33.50 L94 5 79050'41" W GG.G7' L95 5 7G°54'50" W 82.G5' L9G 5 G4004'03" W 50.23' L97 5 52052' 13" W 29.G I' L98 5 8304G'08" W 37.04' L99 5 33009'50" W 30.42' L 100 5 G3°24' 19" W 4G.39' LI I 5 G204059' W 26.35' 102 5 30054'41"W 27.55' L N 49049'25" W 18.93' ENVIRONMENTAL _ CONCERN (AEC) ROAD WIDTH: 16' FROM STA 0+00 TO STA 15+52 14' FROM STA 6+82 TO STA 9+17 16' FROM STA 9+75 TO STA 15+91 14' FROM STA 16+13 TO 17+77 16' FROM STA 18+27 TO STA 34+77 IT FROM STA 35+00 TO STA 35+28 404 WETLANDS EXISTING UPPER LIMITS OF COASTAL VEG. LINE ---� PROPOSROs+0 +-� ,\ S.Op Q / i EASEMENT FOR ACCESS AND \ \ UTILITIES (WIDTH VARIES) 30 29 okx 2 77- 2 8 J ,�,�tt �I� 31 32 33 34 35 L95 / >300 N/F 3364 _ / Ibert Webster Beck �� L99 L98 51 O'Donald Road Ashville NL10� L/Op C28806 L / O2 404 WETLAI L103 This drawing shall not be reproduced in whole or in part without written permission of Bowman Dest¢n & EnRineenng Services, PA HUMMOCKS�- LOCATION BASED ON BRUNSWICK COUNTY TAX MAPS AND AERIAL PHOTOGRAPHY 30' SETBACK FROM MEAN HIGH WATER APPROXIMATELY 230 LF OF PROPOSED G FDXED WALKWAY (SEE PROFILE) EXISTING 00 0 -- -- 36 37 38 39 40 41 42 43 L94 L93 L92 MHW UPPER LIMITS OF COASTAL VEG. L � 20 Zoe\ 14 73 \ BASE MAP PROVIDED BY NORRIS & WARD SURVEYING \ UPPER LIMITS OF COASTAL VEG. LINE \ UPPER LIMIT OF COASTAL VEG. AS APPROVED BY DIVISION OF COASTAL MANAGEMENT 404 WETLANDS AS APPROVED BY US ARMY rnRPC nF FNr:n rFRRC 404 WETLANDS LIMIT +oo D�VP 1 +00 - -_,�. PROPOSED M RL ROAD - 44 45 46 47 48 49 50 51 52 53 \ 54 55 56 L9 I L90 - - - - -L89 - - - g - - - - L87 L8G - - - L85 - L84 L83 I L82 roorr aoaicAMA J01W CAMA/MHW �o •` 75'SETBACK, AEC ^mot 30'SETBACK 404 WETLANDS LIMIT FROM MHW UPPER LIMITS OF � Canal COASTAL VEG. LINE I Revisions 1/6/05 - ADDED NOTES PER CAMA COMMENTS. MOVED PROPOSED ROAD OUT OF 30'SETBACK 2/3/05 - CAMA COMMENTS. 4/11/07- ROAD WIDTH. 5/01/07 - ADDED HUMMOCKS AND WALKWAY. Z � A to ►--+ x 00 W4 a W WAS U00-4 CO rN C;z w � �w �Ww06 n0 CO 0 .a OJ) a fa U E- F, z (^�, W a oW - - ---� 17+0 - 57 58 59 60 L8p IL79 - -` NOTE FROM SURVEYER: Flood Zone lines are scaled from Town of Sunset Beach Flood Insurance Rate Maps, Approximate Scale 1 "= 500', and are subject to scaling inaccuracies SCALE: 1" = 60' 0 30 60 120 Date: 24 NOV 04 Scale: V = 60' Drawn By: JCR/EMN Checked By: EMN THIS PLAN IS NOT ISSUED FOR CONSTRUCTION WITHOUT AFFIXED CORPORATE SEAL. C1 PROJECT NO.0324 phis drawing shall not whole or in part withoi Bowman Design & En STORMWATER DATA TABLE PROPERTY AREA: (TO MHW) 1,684,416.4 SF OR 38.7 AC ROAD TO BE GRADED TOWARDS ROAD SIDE DRAINAGE AREA TO INFILTRATION 341,553 SF OR 7.84 AC SWALE. ALL IMPERVIOUS AREA FROM LOTS PROPOSED ROAD: 57,946 SF OR 1.33 AC MUST BE DIRECTED TO ROAD SIDE SWALES. T WHEEL STRIPS, LOTS 29-34 (COMMON AREA) 1,158 SF OR 0.03 AC ROOF DRAINS ARE TO BE TIED INTO THE LOT ALLOCATION (2,250 SF PER LOT) 153,000 SF OR 3.51 AC CATCH BASIN ON RESPECTIVE LOT LINE. TOP 212,104 SF OR 4.87 AC OF GRATE OF CATCH BASIN IS TO SERVE AS TOTAL IMPERVIOUS AREA BYPASS FOR TRENCH SYSTEM. PERCENT IMPERVIOUS IN DA 62% TOTAL DISTURBED AREA: 10.0 AC CATCH BASIN (TYP) _... -_.... �.. � TRENCH 4: 1,505' x 13' x 1.33' BACKFILLING TO OCCUR FOR INSTALLATION OF BULKHEAD. FOR REMAINDER OF PROPERTY, WITH 8 - 1,505 LF 10" PIPES (SEE DETAIL) PROPOSED GRADES ARE THE SAME AS EXISTING GRADES. MINOR GRADING TO OCCUR FOR CATCH BASINS 4A THRU 4S ARE TO BE SITE PREPARATION. PIPED INTO TRENCH 4 • .- -•--.�... _2 - - 6" PIPE FROM CATCH BASIN TO INFILTRATION SYSTEM -- _ _..._...-�... . -- / 0:]T)1SEE DET All-)- I CB 4D - _ <-_� _ _ -• RIM ELEV = 3.33 " t �� >>�>_� 8.0' I INV ELEV = 2.50 I I CB 4E- SUMP ELEV = 2.00 RIM ELEV = 3.33 ` t t c t t t > v 0 6 1 INV ELEV = 2.50 I I \ I / / / I I tt--�=L t E-->-�-�> I I62 SUMP ELEV = 2.00 / CB 4G = - - 6 3 RIM ELEV = 3.33 CB 4H CB 4I v �' CB 4F .. � RIM ELEV = 3.33 I CB 4J � �t�•t.� VEGETATIVE INV ELEV = 2.50 RIM ELEV = 3.33 .. \ RIM ELEV = 3.33 INV ELEV = 2.50 RIM ELEV = 3.33 ✓ INV ELEV = 2.50 FILTER (TYP) SUMP ELEV = 2.00 _ SUMP ELEV = 2A8 INV ELEV = 2.50 \ INV ELEV = 2.50 � C, 4 SUMP ELEV = 2.00 (SEE DETAIL) ROAD SIDE SWALE 6 _8 -- SLIbiP ELEV = 2.00 SUMP ENV = 2.00 v I (TYP) (SEE DETAIL) CB 4K - - - - - I� v v \ \ v � �_ CB 4L _ 5 6 6 6 8 „ „ \ ' RIM ELEV = 3.33 VEGETATIVE I I I I _ RIM ELEV = 3.33 - 6 9 7 0 I I \ I I INV ELEV = 2.00 FILTER (TYP) ) INV ELEV = 2.00 - _ 7 1 -7 SUMP ELEV = 2 00 E DETAIL) / S I (SE L SUMP ELEV = 2.00 --_ -. - I 7 4 7 5 I i 77 i /r \ \ / / /� / PE FROM CATCH BASIN TO INFILLTRATION SYSTEM (TYP) (SEE DETAIL) T BE GRADED TOWARDS ROAD SIDE SCALE: V = 30' 0 15 30 60 -J TRENCH 5: 132' x 13' x 1.67' WITH 6 - 132 LF 12" PIPES (SEE DETAIL) �� \ CATCH BASINS 5A AND 5B ARE TO BE \ ` PIPED INTO TRENCH 5 J ALE. ALL IMPERVIOUS AREA FROM LOTS / / 6" PIPE BETWEEN W MUST BE DIRECTED TO ROAD SIDE SWALES. CATCH BASINS ROOF DRAINS ARE TO BE TIED INTO THE /.-/ -4 CATCH BASIN ON RESPECTIVE LOT LINE. TOP OF GRATE OF CATCH BASIN IS TO SERVE AS /- �t�,---�--�- _ / - � BYPASS FOR TRENCH SYSTEM. � -- CB SA \ / i� v RIM ELEV = 3.67 CB 4S J INV ELEV = 2.50 / v CB 4R RIM ELEV = 3.33 INV ELEV = 2.50 MP ELEV = 2.00 RIM ELEV = 3.33 SUMP �- - •.._ - •� / INV ELEV = 2.50 SUMP ELEV = 2.00 CJ ...,.�-..._...�...-..._�_...�....c...�_... ..- /" � T�-� � SUMP ELEV - 2.00 / ROAD SIDE SWALE GRIM ELEV = 3.33 (TYP) (SEE DETAIL) c / INV ELEV = 2.50 8 9 v v 9 0 \ - SUMP ELEV = 2.00 1- 7 I / I VEGETATIVE SE( ) CB 4P 88 (E DETAIL) I _ RIM ELEVCB 33 CB 40 I RIM ELEV = 3.33 - CB 4M INV ELEV = 2.50 RIM ELEV = 3.33 INV ELEV = 2.50 RIM ELEV = 3.33 VEGETATIVE SUMP ELEV = 2.00 INV ELEV = 2.50 SUMP ELEV = 2.00 INV ELEV = 2.50 FILTER (TYP) I SUMP ELEV = 2.00 SUMP ELEV = 2.00 (SEE DETAIL) 8 2 8 3 I I 8 4 I 8 5 8 7----- g 7 9 I I lJ JJJ 80 81 86 �... / This drawing shallnot be reproduced in whole or in part without wntten permission of Bowman Design & Engineering Services, PA CB SB RIM ELEV = 3.67 - i INV ELEV = 2.50 SUMP ELEV = 2.00 93 / _ -92 SCALE: 1" = 30' 0 15 30 60 Revisions 4/11/07 SW DATA TABLE INFILTRATION SYSTEM 05/03/07 TRENCH DIMENSIONS Date: 24 NOV 04 Scale: V = 60' Drawn By: JCRIEMN Checked By: EMN THIS PLAN IS NOT ISSUED FOR CONSTRUCTION WITHOUT AFFIXED CORPORATE SEAL. C4 PROJECT NO.0324 TEMPORARY GRAVELED CONSTRUCTION ENTRANCE NOT TO SCALE 6' 6 C.P.P. PLASTIC CATCH BASIN NOT TO SCALE TRENCF DATA TABLE TRENCH TOP OF TRENCH ELEV (A) TRENCH HEIGHT (B) (IN) TRENCH WIDTH (C) (FT) PIPE SIZE (D) (IN) PIPE LENGTH (E) (FT) NUMBER OF PIPES (F) 1 4 24 13 12 410 6 2 3.67 20 13 12 135 6 3A 3.33 16 8 10 139 5 3B 3.33 16 13 10 85 8 3C 3.33 16 8 10 153 5 31D 3.33 16 13 10 250 8 4A 3.17 14 8 8 35 5 4B 3.17 14 13 8 1,257 9 5 3.33 16 15 10 378 9 6 3.67 20 13 12 132 6 MIN ELEV = A MIN ELEV = 2 SHWT ELEV = 0 i C FINISHED GRADE x COMPACTED FILL NON-WOVEN GEOTEXTILE FILTER FABRIC, /\ MIRAFI 140N, 4.5 OUNCES PER SQUARE YARD OR EQUIVALENT (OVERLAP 6" MIN.) LC NCDOT #57 CLEAN WASHED STONE PERFORATED CORRUGATED POLYETHYLENE PIPE (TYP). SEE D ON \\/ j TABLE FOR SIZE OF PIPE, SEE E ON TABLE FOR LENTH OF PIPE, AND SEE F is%i<�i.�% <�i.%��/.��i��i,✓,�;;�!i,�. ON TABLE FOR NUMBER OF PIPES * SEE TRENCH DATA TABLE FOR DIMENSIONS OF A-F SECTION VIEW OF TRENCH INFILTRATION SYSTEM NOT TO SCALE cawing shall not be reepproaucea in or in part without wn1ten permission of an Desian & EnAineeringServices, PA RIM OF CATCH BASIN IS BYPASS TO TRENCH SYSTEM I V IS E MIN 50' - Ve 10, ESTABLISH VIGOROUS VEGETATIVE GROWTH ON SLOPE, BANKS AND CHANNEL VEGETATED FILTER PULL SLOPES BACK TO BLEND INTO TOP OF RAILROAD TIE MAX ELEV = RIM ELEVATION OF CATCH BASIN USED AS BYPASS TO TRENCH SYSTEM. SEE PLAN VIEW FOR ELEVATION. VEGETATED FILTER DETAIL NOT TO SCALE SOLID CPP MANIFOLD SIZE = D GEOTEXTILE FABRIC (OVERLAP 6" MIN) 6" X D TEE • • • . • • 6" X D CROSS (TYP) NOTES: 1. VIGOROUS STAND OF PERMANENT GRASS COVER SHALL BE ESTABLISHED AS SOON AS POSSIBLE ALONG THE BANKS OF DITCHES AND DISTURBED AREAS. WHERE DITCH BANKS CANNOT BE ADEQUATELY STABILIZED WITH VEGETATION, AN ARTIFICIAL LINER SUCH AS RIP -RAP SHALL BE USED TO PROTECT BANKS. 2. WHERE SLOPE OF CHANNEL BOTTOM EXCEEDS 1.5`Y,, EXCELSIOR MATTING OR OTHER EFFECTIVE CHANNEL LINING MATERIAL SHALL BE USED. N01 L•=9 E PULL SLOPES BACK TO BLEND INTO EXISTING TERRAIN, TYP. CROSS-SECTION OF ROAD SIDE SWALE NOT TO SCALE * SEE TRENCH DATA TABLE FOR DIMENSIONS OF A-F MWi EOM 0 0 0 0 C 0 O 0 O o O 0.6 - 1' SOLID CPP MANIFOLD SIZE = D PERFORATED CORRUGATED POLYETHYLENE PIPE (TYP). SEE D ON TABLE FOR SIZE OF PIPE, SEE E ON TABLE FOR LENTH OF PIPE, AND SEE F ON TABLE FOR NUMBER OF PIPES PLAN VIEW OF TRENCH INFILTRATION SYSTEM NOT TO SCALE Revisions Date: 11 APR 07 Scale: AS SHOWN Drawn By: EN4N Checked By: EMN THIS PLAN IS NOT ISSUED FOR CONSTRUCTION WITHOUT AFFDED CORPORATE SEAL. C7 PROJECT NO.0324 179 RIVERSIDE DRIVE SUNSET CONTRO PLA"NI 10MV SUNSET BEACH, NORTH RIVERSIDE DRIVE OWNER: TIDAL VENTURES, LLC 1350 HICKMAN ROAD NIP CALABASH, NC 28467 (910) 443-4245 CAROLINA SHEET SCHEDULE COVER SHEET Cl-SITE PLAN C2-SITE PLAN C3-STORMIPATER MANAGEMENT, PLAN C4-STORMIPATER MANAGEMENT PLAN EAST COAST ENGINEERING COMPANY, P.A. Shallotte, North Carolina 28459 4918 Main Street - P.O. Box 2469 910.754.8029 FEB 0 Me or East C RIVERSIDE DRIVE ECEC PROJECT NO. 0324 .1.V mu vucen 8'TREATED PI EQNALEN ON-CEa 8' TREATED TIMBER WALES, OR EQUIVALENT (2 FT ON -CENTERS) /- 11 1L4 I N 52°28' 1 1" E 1 1 2.02' ELEVATION L42 N G2°05'52" E 98.29' 0 L43 N 83009'34" E 101 .5G' v/ S' TREATED TIMBER PILE L44 N 8505713" E 83. 10' / ^ \ (DEPTHS PER CONTRACTOR) / / \ PROPOSED L45 N 81 °42'38" E 49.29' \ 5/16INCH BOLT W/ L46 N GG°26'30" E 51 .30' / \ / WASHER OR, DOUBLE L47 N 02° 1740 W I G.33' NUT& WASHER / / \ THREADED ROD L45 N 25048'24" W 4G.04' VARIES LN 28029'56" W I 1 51' c n�2+• LSO50 N 04°35'28" E 3 I .1' / \ NORMAL WATER SHEETPILE ------__ L2_5/ / \ / \ / / \ \`(}� LEVEL LINE L2G L27 // / / \� I EXISTING GRADE ---_ EXISTING GRADE OF FILTER COASTAL SHORELINE (TERRA-TEX -TEX EP, OR (TO BE UNDISTURBED) EQUIVALENT) UPPER COASTAL VEGETATION / / LINE ND ------------ _--- -- \ SECTION \ \ \ I BULKHEAD CROSS-SECTION \\ MEAN HIGH NOT TO SCALE / \ \ WATERLINE NOTESEE ENGINEER FOR EXACT DESIGN SPECIFICATIONS PRIOR TO CONSTRUCTION. N 0 75' SETBACK AREA OF ENVIRONMENTAL 30' SETBACK FROM CONCERN (AEC) MEAN HIGH WATER \ \ \\� Ntk 404 WETLANDS MEAN HI' LIMIT WATERL' 3--- 20' EASEMENT FOR ACCESS AND - , L3 L37 UTILITIES \ J �3 r _ l /: �- -- Iw L39 LINE BEARING DISTANCE L51 5 35020'21 " E I OG.32' L52 5 32040'37" E G5.55' L53 5 0300050" W G5.03' L54 5 48048'40" W 85.75' L55 5 4701 3'01 " W 67.28' L5G 5 G400636" W 47.7G' L57 5 7G°53'37" W 53.30' L58 5 89045'22" W 32.27' L59 5 41 °33'44" W 29.9G' LGO 5 37002'04" W G4.73' LG 1 5 450104 1" W 46.78' LG2 5 59049'08" W 29.08' LG3 5 8900153" W 24.60' LG4 N 8802028" W G9.52' L65 j 5 7G°53' 17" W G5.84' LGG 5 72055'45" W G8.02' LG7 5 G9048'52" W 84.70' LG8 5 81 ° I 1 ' 19" W 08.88' LG9 5 79°21'34" W 89.31' L70 5 74°22'00 W 84.52' L71 5 80048'37" W 8G.94' L72 5 79°47'04" W 85.33, L73 5 78°2041 " W 105.59' L74 5 81 ° 16'47" W 97.5G' L75 5 7G°04'02" W 84.2G' L7G S 82°59'43" W 87.84' L77 5 82°33'43" W 1 1 1 .90' L78 -93 PO - ._...--_.. ---._ R AD (MARL) �-- -... t / 9 60 -- - 65 66 --- _ 68 67 ----- - 69 70 72 73 74 75 76 -- _ 1 L .... L75 L74 �L�3 72 L71 PROPOSED BULKHEAD (DESIGN BY OTHERS, SEE DETAIL) 75' SETBACK, AEC 77 78 �7930 81 82 83 84 - - 30' SETBACK FROM �I- 1 L68 1-�.' LG7 LGG BULKHEAD TO BE INSTALLED LANDWARD OF MHW, 404 WETLANDS LIMIT OR UPPER LIMIT OF COASTAL VEGETATION, WHICHERVER IS MOST RESTRICTIVE. This drawing shall not be reproduced in whole or in part without written permission of East Coast Engineering Company, P.A. 90 86 /7/ 85 -, / zo /�� / 3 'L \ C,2 PROPOSED BULKHEAD (DESIGN BY OTHERS, SEE DETAIL) Revisions 1/6/05 - ADDED NOTES PER CAMA COMMENTS. 1 30' SET BACK. 1 W It N 00 N z c)00 O O 4 a� � t 8 <` O 00 5 a O W w / ' 0--4 UPPER LIMITS OF COASTAL VEG. LINE I UPPER LIMIT OF COASTAL VEG. AS APPROVED BY DIVISION OF COASTAL MANAGEMENT SCALE: I" = 60' 0 30 60 120 Date: 24 NOV 04 Scale: I'• = 60' Drawn By: JCR Checked By: DBB THIS PLAN IS NOT ISSUED FOR CONSTRUCTION WITHOUT AFFIXED CORPORATE SEAL. H r(, M SEAL 030507 �'d5-o5 'YG INEEP'� C2 I ECEC PROJECT NO.0324 Revisions STORMWATER DATA TABLE PROPERTY AREA: (TO MHW) 1,684,416.4 SF OR 38.7 AC PROJECT AREA: (TO 404 WETLANDS) 459,414.7 SF OR 10.6 AC ALLOWABLE IMPERVIOUS AREA (25%): 114,853.7 SF OR 2.6 AC LIMITS OF DISTURBANCE ARE THE ENTIRE PROJECT LANDWARD PROPOSED ROAD: 40,864.4 SF OR 0.94 AC OF THE 404 WETLANDS LIMIT AND THE UPPER LIMIT OF COASTAL IMPERVIOUS AREA (*FUTURE ALLOCATION): 73,989.3 SF OR 1.7 AC VEGETATION, WHICHEVER IS MORE RESTRICTIVE. THE TOTAL QO DISTURBANCE IS 10.0 ACRES. *A STORMWATER MANAGEMENT PLAN MODIFICATION TO INCLUDE THE LOTS WILL BE REQUIRED PRIOR TO THE SALE OF ANY LOT AND THE NO 404 WETLANDS OR COASTAL VEGETATION TO BE DISTURBED. CONSTRUCTION OF ANY BUILT UPON AREA ON THESE LOTS. SEE SHEET C4 FOR EROSION CONTROL NOTES AND DETAILS. ;P JW`� \ TOTAL DISTURBED AREA: 10.0 AC BACKFILLING TO OCCUR FOR INSTALLATION OF \\ ,/ �\ 6"MIN. BULKHEAD. FOR REMAINDER OF PROPERTY, \ \ MEAN HIGH / / PROPOSED GRADES ARE THE SAME AS EXISTING / \ / — _2� \ 2" - 3 COARSE AGGREGATE00 GRADES. MINOR GRADING TO OCCUR FOR SITE / \ WATERLINE / — \ i--1 PLAN VIEW � N Q cd PREPARATION. 50' MIN. 00 N 6 DIVERSION TO DIRECT RUNOFF FROM R/W F.r.� �, 0 MEAN HIGH / / / \ \\ �'� m 0-i 00 WATERLINE / \ / I \ \ \ SECTION VIEW T/1 U TEMPORARY GRAVELED CONSTRUCTION ENTRANCE NOT TO SCALECd I / \ I / \ I / I / I I � / 2 I / Cn I I 404 / BASE MAP PROVIDED BY / NORRIS & WARD I WETLANDS / SURVEYING I CONTOUR DATA OBTAINED 404 WETLANDS AS 20' EASEMENT FOR O FROM ACCESS AND OM NCDOT GIS UNIT APPROVED BY US ARMY O UTILITIES CONTOUR MAPS CORPS OF ENGINEERS Z W PROPOSED BULKHEAD O II I (SEE DETAIL SHEELT C2) L 4� LIMIT vt z U I TEMPORARY CONSTRUCTION ...-- PROPOSED BULKHEAD \ / �— — _ / / O ~\ r—+ ENTRANCE _ --- (SEE DETAIL SHEELT C2) I ... pRLI �\ (SEE DETAIL) ��r' PROeoSED 1_,2_RO-AD--- PROPOSED BULKHEAD (SEE DETAIL SHEELT C2) W 0 Z PROPOSED 12 ROAD (MARL W iverside Driv — — w 20 29 30 31 32 33 34 _ , 37 - / 45 46 \ 49 - - _ - - 53 54 -4 - - 58 59 ~ -- - - / - - 35 36 � 38 39 40 41 42 43 44 , / 47 \ 48 50 51 52 55 L � 57 60 W 27 > - O J_ ...• -- ... ... -. Jul 1 �// - -I'- I O I I I I This drawing shall not or in part without writl Coast Engineering Col MHW 404 AETIANDS 404 I I LIMIT I I I Canal WETLANDS / I I Date: I 04 NOV O/ I I I Scale: 1" = 60'' 04 Drawn By: JCR Checked By: DBB —Z_ — i THJS PLAN IS NOT ISSUED FOR \ J CONSTRUCTION WITHOUT AFFMD CORPORATE SEAL. au1CA111111111111 / <i•,. SEZ p3050050 I I � 7 = N/ _ I //%,,�geF!.;GIN..�.�,�?,,: SCALE: V = 60' , FT 0 30 60 120 ''""�nnHun�a```• rerou�edinwhole I i I �\ I ' I i J I I \ I I I I / I /��--_\\ C3 n' Al n of East I I / I / / / I I I I J I \ I I I ' \ `6_. _ — — — ECEC PROJECT NO.0324 STORMWATER DATA TABLE PROPERTY AREA: (TO MHW) 1,684,416.4 SF OR 38.7 AC PROJECT AREA: (TO 404 WETLANDS) 459,414.7 SF OR 10.6 AC ALLOWABLE IMPERVIOUS AREA (25%): 114,853.7 SF OR 2.6 AC PROPOSED ROAD: 40,864.4 SF OR 0.94 AC IMPERVIOUS AREA (*FUTURE ALLOCATION): 73,989.3 SF OR 1.7 AC *A STORMWATER MANAGEMENT PLAN MODIFICATION TO INCLUDE THE LOTS WILL BE REQUIRED PRIOR TO THE SALE OF ANY LOT AND THE CONSTRUCTION OF ANY BUILT UPON AREA ON THESE LOTS. TOTAL DISTURBED AREA: 10.0 AC BACKFILLING TO OCCUR FOR INSTALLATION OF BULKHEAD. FOR REMAINDER OF PROPERTY, PROPOSED GRADES ARE THE SAME AS EXISTING GRADES. MINOR GRADING TO OCCUR FOR SITE PREPARATION. SEEDING SCHEDULE 1. ALL DISTURBED AREAS DUE TO CONSTRUCTION AND ANY SEVERELY ERODED AREAS SHALL BESTABILIZED BY A PERMANENT GRASS COVER. THE SEED SPECIES SHALL BE SELECTED BASED ON THE TYPE SOIL PRESENT SEASONAL CONDITIONS AND OTHER CONSIDERATIONS. AS AN ALTERNATIVE, THE CONTRACTOR MAY USE THE METHODS AND SCHEDULES SHOWN BELOW; HOWEVER, IT IS RECOMMENDED THAT A SPECIALIST BE CONSULTED WITH ATTENTION GIVEN TO SITE SPECIFIC CONDITIONS. a. CULTIVATE AREA TO A DEPTH OF 5 INCHES. b. APPLY AGRICULTURAL LIME AT THE RATE OF 4000 LBS. PER ACRE. c. APPLY 10-20-20 COMMERCIAL FERTILIZER AT THE RATE OF 500 LBS. PER ACRE. d. SOW GRASS SEEDS AT THE FOLLOWING RATES PER ACRE. DRY SOILS (APRIL-SEPTEMBER) WET SOILS (APRIL-SEPTEMBER) BERMUDAGRASS..... ............. 30Ibs. BERMUDAGRASS .................. 25Ibs. CENTIPEDEGRASS ............... 10Ibs. BAHIAGRASS...... .................... 25Ibs. BAHIAGRASS.......................... 301bs. CARPETGRASS ...................... 25 Ibs. KOBE LESPEDEZA................ 201bs. ANNUAL RYEGRASS or ANNUAL RYEGRASS OR GERMAN MILLET ............ — ...... 25 Ibs. GERMAN MILLET.................... 251bs. e.MULCH WITH STRAW AT THE RATE OF 3250 TO 4350 LBS. PER ACRE. I. ANCHOR STRAW WITH ASPHALT EMULSION TACK COAT APPLIED AT THE RATE OF 300 GALLONS PER ACRE. 2. WHERE IT IS NOT POSSIBLE TO ESTABLISH A PERMANENT GRASS COVER IN A REASONABLY SHORT PERIOD OF TIME DUE TO SEASONAL CONSIDERATIONS, A TEMPORARY GRASS COVER SHALL BE ESTABLISHED. THE TEMPORARY SEED RATE PER ACRE SHALL BE: WINTER (SEPTEMBER-APRIL) SUMMER (MAY -AUGUST) ANNUAL RYEGRASS.......50 Ibs. GERMAN MILLET .... 50Ibs. TALL FESCUE.................50 ft. TEMPORARY COVERS SHALL NOT ELIMINATE THE REQUIREMENT FOR PERMANENT GRASS COVER. WHERE THE SEASON OR OTHER CONDITIONS ARE NOT SUITABLE FOR GROWING A TEMPORARY EROSION RESISTANT COVER, MULCH MAY BE APPLIED; HOWEVER, MULCH USED ALONE SHALL BE FOR THE SHORTEST TIME PRACTICAL A TEMPORARY OR PERMANENT VEGETATIVE COVER SHALL BE ESTABLISHED AS SOON AS CONDITIONS ARE FAVORABLE. 3. TOPSOIL SHALL BE USED OVER UNFAVORABLE SOIL CONDITIONS FOR SUCCESSFUL ESTABLISHMENT OF VEGETATIVE COVER. 4. IRRIGATE AS NECESSARY TO OPTIMIZE PLANT GROWTH. - EROSION CONTROL GENERAL NOTES 1. ALL CONSTRUCTION ACTIVITIES SHALL BE PERFORMED IN COMPLIANCE WITH THE SEDIMENTATION POLLUTION CONTROL ACT OF 1973. 2. ALL LAND DISTURBING ACTIVITIES ARE TO BE PLANNED AND CONDUCTED TO LIMIT EXPOSURE TO THE SHORTEST FEASIBLE TIME. 3. ALL DISTURBED AREAS SHALL BE STABILIZED BY A PERMANENT GROUND COVER. 4. AS SOON AS ALL AREAS ARE PERMANENTLY STABILIZED, ALL PERMANENT MEASURES HAVE BEEN INSTALLED, AND FINAL APPROVAL IS RECEIVED FROM THE LAND QUALITY SECTION, THE TEMPORARY MEASURES MAY BE REMOVED. 5. OVER THE LIFE OF THE PROJECT, THE OWNER SHALL MAKE PERIODIC INSPECTIONS TO EVALUATE THE SUCCESS IN CONTROLLING EROSION OF SOILS TO OFF -SITE AREAS. IF AREAS ARE FOUND WHERE EROSION IS TAKING PLACE, THE OWNER SHALL TAKE THE NECESSARY MEASURES TO REMEDY THE SITUATION. CONSTRUCTION SEQUENCE 1. OBTAIN APPROVAL OF THE EROSION CONTROL PLAN FROM THE NORTH CAROLINA DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES (NCDENR), LAND QUALITY SECTION. OBTAIN APPROVAL OF THE STORMWATER PLAN FROM NCDENR, DIVISION OF WATER QUALITY. 2. INSTALL TEMPORARY CONSTRUCTION ENTRANCE. 3. CONSTRUCT BULKHEAD TO COMPLETELY SURROUND THE SITE AS SHOWN ON PLAN. 4. FILL MATERIAL WILL BE PLACED BEHIND THE BULKHEAD TO BRING GROUND LEVEL UP TO TOP OF THE BULKHEAD. THE PROPOSED BULKHEAD WILL SERVE AS THE SEDIMENT CONTROL BARRIER TO PREVENT OFFSITE SEDIMENTATION. 5. ONCE BULKHEAD CONSTRUCTION IS COMPLETE AND FILL IS IN PLACE, PERMANENT VEGETATION SHALL BE ESTABLISHED. 6. MAINTAIN TEMPORARY CONSTRUCTION UNTIL PERMANENT GROUND COVER IS ESTABLISHED. NOTE: ANY DEVIATION FROM THESE PLANS SHALL BE APPROVED BY THE ENGINEER PRIOR TO CONSTRUCTION. FAILURE TO DO SO CAN RESULT IN DELAY OR REFUSAL OF REQUIRED ENGINEERING CERTIFICATION(S). BASE MAP PROVIDED BY \ NORRIS & WARD / SURVEYING / CONTOUR DATA 404 WETLANDS AS \ � OBTAINED FROM NCDOT APPROVED BY US ARMY \ CORPS OF ENGINEERS \ GIS UNIT CONTOUR MAPS ---------------------�� \ \ \ MEAN HIGH \ WATERLINE \ n \ 404 WETLANDS j \\ \ MEAN HIGH 1 \ \ LIMIT \ WATERLINE , \ x 20' EASEMENT FOR H ACCESS AND UTILITIES \ 1 --94 2/ -- — _--P _ OPOSED 12' R AD 4-- (MA' .—...—_-..�_... 2� �_ /' / / R9 3 L -- __— - 61 G8 6 G4 \ / —6— 65 - --- 67 SS 69 70 —72 73\ 74 75 76 71 i PROPOSED BULKHEAD (DESIGN BY OTHERS, SEE DETAIL) This drawing shall not be reproduced in whop / \ '— — — — — — — — — — —41 or in part without written permission of East — Coast Engineering Company, P.A. 77 78 9 80 81 82 83 7— / i / 86 84 85 88 87 J 89 4— PROPOSED BULKHEAD (DESIGN BY OTHERS, SEE DETAIL) / 91� � SCALE: 1" = 60' 0 30 60 120 Revisions w w �N • 0 d 60 d 00 0 Q p zc n Con o It o0 1-4 O E—I O U O O � w EW-+ 0 Date: �4 NOVA_ Scale: I" = 60' Drawn By: JCR Checked By: DRB THIS PIAN IS NOT ISSUED FOR CONSTRUCTION WITHOUT AFFIXED CORPORATE SEAL. 030507 Di-�75 -O 7yGINE T►.j'j�lj� C4 ECEC PROJECT NO. 0324 LINE MAKING D15TANCE L I N 5200636" E 97.83' L2 N 68`43' 16" E 92. 1 9' L3 N 56041'25" E 1 22.40' L4 N 2 1 °54'31 " E 1 25.29' LS N 5201 1'46" E f 19.57' 1.9 5 49043'07" E 130.10' 1-7 5 78004' 10" E 39.60' 18 N 7501 056" E 72.66' 19 5 58°4 1' 1 7" E 33. 1 5' 1.10 N 56046' 18" E 56.81' -1 1 N 2801 2'54" E 55.49' 1, 1 2 N 33°48'26" E 56.69' L 13 N 26' 15'09" E 36.23' L 14 N 75021'32" E I06.26' L 15 N 63046' 16" E 44.60' L 16 5 58" 1 5'04" E 25.24' L 17 5 71 ° 10'32" E 105,42' 116 5 40"43'48" E 57.99' 1 19 5 47048' 1 5" E 79.58' L20 5 79016'41 " E 13 1.1 1' L21 N 44037'45" E I OG.82' L22 N 76°59'53" E 94.88' L23 N 89°38' 13" E 147.23' L24 N 80010'32" E 94. 1 2' z JU N Ul 0 LEGEND - - - �- - - MEAN HIGH WATER UPPER LIMITS OF COASTAL VEGETATION - - - - 404 WETLAND LIMIT L14 ,Ll5 \j2// > MEAN HIGH / / i \ \ �G> Lb WATERLINE / i� `\ \ \-------�� l L22 - �� 3 L24_ _ - • . - - - - - 75' SETBACK AREA OF �_ v ` �_ - - _\ ENVIRONMENTAL ' CONCERN (AEC) 30' SETBACK FROM - MEAN HIGH WATER ' PROPERTY BOUNDARY LINE MAKING D15TANCF L79 5 77032'58" W I 1 4.66' L80 5 67048'06" W 61 .74' L81 5 6 I 024'28" W 46.92' L62 5 69°31'01" W 29.50' L63 5 75°03'29" W 93.73' 1.84 5 75045'32" W 69.77 L85 5 73' 1024" W 96.75' L86 5 73°07'24" W 66.22' L87 5 75029'55" W 85. 1 G' 1.88 5 77'0718" W 11 1.30 L89 5 76°51'03" W 1 22.03' L90 5 76°30'42" W 90.)51 L91 5 75040'54" W 66.9I' L92 5 7703732" W 105.02' L93 5 6702G'03" W 33.5G' L94 5 79050'41" W 66.67' L95 5 76°54'50" W 62.65' L96 5 64004'03" W 50.23' L97 5 5Po52'13" W 29.6 I' L98 5 83°4G'08" W 37.04' L99 5 33°09'50" W 30.42' L 100 5 63°24' 19' W 4G.39' L 101 5 62°4G'59" W 26.35' L 102 1 5 30.54-41 " W 27.85' L 1 03 I N 49"49'25" W 16.93, 404 WETLANDS 20' EASEMENT FOR ACCESS AND UTILITIES PROPOSED BULKHEAD (SEE DETAIL SHEELT C2) N/F Coastal Cottages _ PO Box 7270 South Brunswick, North Carolina 28470 27 PROPOSED 12' ROAD i \ \ MEAN HIGH WATERLINE UPPER LIMITS OF COASTAL VEG. LINE BULKHEAD TO BE INSTALLED LANDWARD OF MHW, 404 WETLANDS LIMIT OR UPPER LIMIT OF COASTAL VEGETATION, WHICHERVER IS MOST RESTRICTIVE. PROPOSED BULKHEAD (SEE DETAIL SHEELT C2) 32 ---3-4----------� --- ------ ----- 35 36 38 39 40 41 42 43 SMA_ L95 ,300� l.i0 V9 I 1 N/F �6 �i I L'99\\`L98 Albert Webster Beek 001 \L l O 404 Q O'Donald Road �L O/ O Ashville, North .aro Ina / 02 WETLANDS 28806 N 1 w L03 I I I This drawing shall not be reproduced in whole I or in part without written permission of East Coast Engineering Company, P.A. L94 1,93 L92 L91 MHW JOINT CAMA,MHW UPPER LIMITS OF COASTAL VEG. LINE L90 ----% L89 404 WETLANDS LIMIT 2aN��F 14 AF �� 404 WETLANDS LIMIT UPPER LIMITS OF COASTAL VEG. LINE BASE MAP PROVIDED BY UPPER LIMIT OF COASTAL NORRIS & WARD VEG. AS APPROVED BY SURVEYING DIVISION OF COASTAL MANAGEMENT 404 WETLANDS AS APPROVED BY US ARMY CORPS OF ENGINEERS PROPOSED BULKHEAD \ (SEE DETAIL SHEELT C2) PROPOSED 121 ROAD 45 46 - - 44 --- - -- -47- -fig- -�`�- SO 51 52 IOINT404-AMA 30' SETBACK FROM MHW DINT 4(W, CWA �...ri - - - L3 I L82 !� �L80 L79 JOINI 1141CAM, - UPPER LIMITS OF COASTAL - VEG. LINE -'-L85 y-- 3 tI-4 - - 75' SETBACK, AEC 5 IU 56 57 58 J9 60 Canal NOTE FROM SURVEYER: ��. Flood Zone lines are scaled from Town of Sunset Beach Flood Insurance Rate 1�4 Maps, Approximate Scale 1"= 500', and are subject to scaling inaccuracies �� ti SCALE: I" = 60' 0 30 60 120 Revisions 1/6/05 - ADDED NOTES PER CAMA COMMENTS. MOVED PROPOSED ROAD', OUT OF 30' SI LBACK 2/305 - CAMA COMMENTS. �7 w °` w N 00 iC V N ^.� p d N ow p z� C� Lt Cd 00 "t h--1 W � 10-4 z � h a p w � � � U w W Vl Dale: 24 NOV 04 Scale: 1" 60' Drawn By: JCR Checked By: DBB THIS PLAN IS NOT ISSUED FOR CONSTRUCTION WITHOUT AFFD ED CORPORATE SEAL. C1 ECE•C PROJECT NO. 0324