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Home My WebLink About20070930 Ver 1_Site Plan_20070525C~~,~ ~ . ~0~~ p n, z ~ q L ~ F 1~~5 V ~~pb ~DO~ ~ w NpR~N N 9 awn~a A F,~ r FiL N 1~~9F~~~c p oo~ j~~~ 161o EXIT ~ STORMWATER CALCULATIONS ti 'gyp a POST-DEVEL~NENT: R9• d TOTAL DRAINAGE AREA = 5.74 AC. ~ ~~P < COMPOSITE "C" 0.45 ~~,s SITE q 4b400 GAF FD ~ oc2> _ , a.s cFs a a EN DR Q(10) = 18.7 CFS 2 ~~Fdy Q 1676 xir .~~O~ 1 I PERVIOUS SURFACE AREA = 1.93 AC. C~p~c•F W SAKE BD~NE TRL. p~ COMPOSITE "CN = 0.95 ~ Q ti FLOW TO BYPASS CHANNEL: ~q~F,y~ ~ ~ ~ Q(2) - Q(1"~/ HR.) 13.1 CFS F ~ ~ a Q(10) - Q(1 / HR.) 16.9 CFS EXIT4 17L~S u .ti WADE AVE. TRINI7y RD Ex1r 3 e 16s~ 3007 m ~ NOTE: ANTICIPATED IMPERVIOUS AREA WILL BE APPROXIMATELY 12.SR OF TOTAL SITE AREA. EA, 101 'r6' ; ~ HAPEL HILL RD. ~ 1<<S ~ 300) a 1012 ~ R~ h s ~ . - J r ~wr .r ~r ~ r~ r/ ~ ~ r ~ ~ .r fn ~r r ~"r r~ ~.r• ^r~ r .r r err ~ ~ J ~r .rte ~ r' r ~ ~r r ~~r r~ ~ rte. 440 BELTLINE___------- T ~ - - ` - ~ ~ O~ ~ F _R AM p ~ ~ I I r ~ ~ ~ .+r i , - - - f ~ ~ / ' ~ .r' _ _ - / ~ , ~ ~ . I, I / r / ' ' I 1 ,,B EXISTIN ~ / - ~ ~ UILDIN 2 \ 2 ~ ~ ~ G. 2301 Ex~SnNG eaN . ~N etiN e~N ~ ~ R-s POOL ~R9 ~ NRB ~ / ~ \ ~`~p ~ I ~ ' ~ • l.25 AC. N ru ea ~ ~ ~ ~P' ~ 2 N G N N I IL , U ~ G N IS X E ~o ~ / ~ spy ~ ~~e ~ ~'G~ G N S I X E G N I z NRB ~ iY I ti U B F' . ` ~ ~Irl / / / / / / ~ / r. rr mot. / / / ~ / / / ~ / / / ~ / / ~ ~ / / / NRe \ EXIS`~NG PA~Q PARKING ~ / ~g t~ 'Pe N 1~ / ~ ~ ~Q' 11 Q EXISTIN ~ NRB N~ NRB NRB y _ TO REM EXISTING CREEK CROSSING ~N ~ CROSSING TO REMAIN TO REMAIN AS SHOWN / / / ~ / ~ / / / / ~ ~ ~ / ~ / ~ / ~ 821N ~ ~ _ - ~ P~~i~ SIDEWALK _ ~T _ ~ , ~ ~ ~ , ~ BYPASS CHANNEL IMPACT ~~N eye ~ ~ ~ - - EXISTING CREEK a~.~'. f• ~'~...T'{j. Q /.,.-.T.....-e-. T... ~ ~ I ( EX. 5 ~ / i ~ , ~ / IMPACT TYPE S0. FT. LINEAR FT. ~ i i ~ pp,RKING SIDEWA EXISTING PARKING Q EX. 26' ~ EXIS~NG ~ ~ ~ ~ ZONE 1 NB 1066 - B-B , . Z / EX. 5' / Oct klDEWALK C5 ~ ~ ~ ZONE 2 NB 686 - eaN eziN ~ ~ ' • EXIS /V EXISTING PARKING .0 - ' Z i u SOS NRB ~ ~ ~ LNG c ~ ~ ~ ~N ~ti . s~ NRB / ~ ' G P PRK ' of / ~ / ' \5.~~~,1 ~ • ~ N,~e - Nag 'x''49 ~ ~x E,~--SDEWALK SIDEWALK W n gU1L~~NG EXISTING BUILDING y n ~ EX1S'nNG G . ~ eba eaN ` ~ ~ EXISTING BUILDIN / ~ EX~STIN C BUILDING G 7D 7~ ~~F Ilk eaN eaN \ / i ~ SIDEWALK \ NRB 2 . / J eaN aaN . . I NR8 ~ Maus K N NRB ~ SIDEWA K ~ / UIIDING ~ Z ~ ~ E~$TING B \ } ~ ~ , . LOT 3 I ~ EX. 5 Z Z PALMS ASSOCIATES ~NRB ~ n PROPOSED BYPASS ~ SIDEWALK I ~ ~ MB 2000, PG. 2301 ve F LOT 1 ' ~~Na z • ~ ~l S DEWALK EXISTING ~ ,1 x a ~ RESIDENTIAL ZONING R-6 ~2 PARKING ~ - d~ti.~ roRe N~ ~ ~ MB 2000 NRB NRB HRe ZONI ~ Nr~ - N~ N~ 25 UNITS ~ 2000. PG. 2301 ~ ~ DoT 2 ~ ZONING R-G ~ Z CITY OF RALEIGH 'I I: UNITS 8.25 AC. 1 M.B. 2000, PG. 23ot I I~ 3 qRk, Gc l ZONE 1 VACANT. ZONING R-6 , ~ ~If' TING ILDING ~ o ~ . _ - ~p•6> ~ 2~ - - ~ - PROP. PRIVATE STREET - - EXISTING PARKING EXISTING ~ ~ EX. 5 BUILDING B111L01NG ~ EXIS EXISTING BU EX~S~NG p gU1L01NG m O~~'AtnO ^.rf'~ tp;: ~~r~ r>r~, '..4 ' y~: ~i~a" ,:s `r ;.';s"• f.' ' ` `;t" i::~ .s,• s..~,a ~ y ~ ~ ~ r- SIDEWALK ' I F tn~. l r~. r at` t^ A, ' \ ZONE 2 , ~ . ' ~ ;r" ~'~c PROPOSED CREQC CROSSING . ~ 2 vim, ,,~I'~,...~..~. T,~ _ ~Gi~o~'~ c~ NRB \ W, V ~ ~OC~p ~ NRB \ UNITS 121-125 UNITS 116-1 0 UNITS 111-11 UNI 1 -110 UNI S 101-1 Z ~ ~ c z = S 101-105 ~ EXIS~N~ BU~~DING EXISTING XISTING PARKING W EXISTING PARKING SIDEWALK c ~ ~ 31 _ G~ ~9 ~pN o - - - - g_ BEGIN 1 1 . . \ ~oPOSEO w ~ AS NEE r USED WALL ~ 5' SIDEWALK \ AS NEEDED y ~p~ B~rN \ J 1 1 \ 1 1 PROP. 50' 'p~ ZONE 1• . N~ LOT 18 - RIDGECREST 00, \ LEROY ALLEN FAMILY PUBLIC R/W ' ~ \EDWARO T. & JEAN M. POPE \ ~ D.B. 2532. PG. 440 ~ 'per ~ WAKE COUNTY BOARD OF EDUCATION LEROY MARTIN JUNIOR HIGH SCHOOL ~ ~ ~ \ 1 1 • ~ LIMITED PARTNERSHIP ti,~e RN 8 ~ cpFF Z RESIDENCE, ZONIN ~ j i S DEWALK SCHOOL, ZONING R-4 \ ~ 1 . ~ M.B. 1998, PG. 1173 \ VACANT, ZONING R-4 • ~ \ 1 1 \ 1 1 I i ~n ~ \ 1 1 ~ ~ \ \ 1 / \ CONSPAN BRIDGE IMPACT .CT IMPACT TYPE SO. FT. LINEA LINEAR FT. ~7 F77-1 ZONE 1 NB 3499 - k N NL ~ fr T i U ZONE 2 NB 2328 - s A GRAPHIC SCALE ZONE LEGEN -ZONE 1 ( IN FEET 07.083 JOHN A EDWARDS 8~ COMPANY S~_~;,,,,, n n 930 1 inch = 100 ft» -ZONE 2 ,,un,,,,,, FARO/ SHEET T T T AKn ~ i 9 ConaNng Engkwra vv :7 L:l GVVI n IVUL rAh SFAL 333 Wade Ave, Raleigh NC 27605 FLD. BK. 8 PAGE DRAWN BY: CLUSTER UNIT DEVELOP] 'ELOPMENT OF 10078 Phone (919) 828-4428 LEH, ni i I;' FAX (919) 828-4711 RALEIGH WAKE COUNTY FILE wa CHECKED BY: fY NORTH CAROLINA E-mall tredojaecocan JR. IMPACT MAP AP 2 DATE REVISION BY a ~ } _ ~ ~ \ ` ~ ~ ~ \ ~ ~ ~ ~ ~ ~ - ~ ~ ~ ~ ~ 50 0'\ ~ \ NRB ZONE $ \ \ \ \ \ ~ _ ~ - Z ~ ~ l~~ ``tip \ ~ \ ~.t. O r-~ H 30 ~ x a~ar? o a ow e ve S rea e~ o a Le View P are P r-+ \ 20' ZONE 1 \ ~ W I ~ \ I ~ ZONE 2 . \ 30' ~ \ \ \ ~ _'~ti~.. \ J e~ fifer vr~ ~o~ ~ Flo~uu ~ l \ ~ I gp' ZONE 1 ~~`ti~ \ \ f~anfarxd r r ?r r'1GS7r { r~ {nr? rr i a r r r•lt~'NA"MAY?hrA"hwN1'rV~'ll'r1ti \ I NRB ~ / I ~ ~ \ ~ ~ \ ~~,PR 0 D TA IN - - r t 1 a ? r r~,yr*~r ,"~wt4~~tj,lr rir~. y+A'kr'. ~ 1 ?~+A"M, t'~ilr r I'fAlsr'Y'~i,"r~ r 11P~h t, , , ~ , , f'!~!'.'r't TRTER 607t SMAtt. tI6ET All. \ \ ~AS EE ED LL N. \ ~titi•iYlr"i'A'A•P~i9'i~:l i{ri'Yyi'i•i11i4ih/i'i4' 11~41Pr~Wl~~A4~i 1 7?1{1r GIpALCI'Y ANLi1Dtt tK:DOT r~ ~y r ~ti/4" • . ? ? ? + r i/,?1yJ V"+M? "rti14. u;' V.?'J rd. I~i+'M1+I~~{ri'i11RFn110 '4M~r`r'IA"rlYrrr'iA4'AM{'r4"A"h'I r, y r • ? • ? «.VC~JJN41ilJ~;rJyS/~,r.htiV~l~1V~4~V.4t%~ r , ~ ? r • • ~ i"' r•.`Vi!.`?rYI~''".~r/r~Ii ~y ~r ' `r^w~ NREtAEN73 ~ ! ~ l h" ,rr" ,wMA"~rrWr'1.'V' IINr~,~ • • • • r.yyy" f1 r"M r1 w r 111' {YA'!Ai n/ "J~hlr'r J 1ttr4+,W,1.wr+ in l"N, r J r r r,~ r y r ~ vj ~ i~' ~CB ,15" RCP CBv ~15" RCPy 7 ' ' ? r ?'A"A ~rri 4'Wh'{'JAfM','r"ti"'h'h4` VI S/ ~'N~A1Y"h'r;iM'rtlh"PM Mh'AYI'M°. 1 ? ~.1!Th~M1'r'If+A~w"M'~hYYV}'t~~`%k\rti•'hl 1 + 1 VrS4rh ~Ar rVfr"r"Pr {'~IVir,1V',~ W H ~ QR J C V r r h'~ i'ii'wih^rw'm h~ r•rvrw 'r ~r,r a A 1 "'A rMnh'r"AVr r4r ' ','rWr'Iit"."~ - r f 1 1 ? t~;Ir±rYh'"'hMrti4 r4"llWtrY{hV'M4'Mh•!? " ,?~,rr rj;~,~r~, r r 4. r w _ - - -6 ~ . - ~'ri r49'r r M'ff4'r, t? 1 4 t {h' "\'h•r^hYr'S r"v`M`Mr"r•r?"~h'M'r'r'+..~~ , • • • e ~Nr +NY!,~A!~J~A~~r~;4W;y~ ,~4" ~/,4V!rVrw,~ ri r i ~ 1P 'IW1r";,'1~'I'r"rWr'r5'111rY"'r" 'Vr~4~th,',"ANA'Nr~4 w \ J , ~ r . W ? r r .th"~r~i',~ik~i i'~+QYi~"~'i ~T'i~rVfr'r~r r ? +n r rk;h1'h'1'h?h11Y""'M'M",'A"A;hYr'hNYa;~ ~ 'r w r s r r ~:v. •;4*r ~•"NJ.~. r^W~la ~~.VMi~{ ,"~JY r r,~,rr y~y . r . w r,~y y~y y s . » • « r A ;J~'j r'r1r`N.M'v`r r5~" h J'r r ,+Y'VrMA rVr4'{ r K 1 t t r ? . ~r'~i'i~l~i i'4 ~'~~~r'Q'~`iN~,h9'~'~iP~~~ ~ ~ \ P D RETAINI .~.~'.w...~. •~;t. 4 • t ? t r ??.n~}}~~TM1'rbt~,yy.'1J.."ev•~r;V4';r."try-n~~'irr~Y t t ? ? ? ' ~~y+1tMr4rWVr'' rr01~A1"l+h"~r5 , ? A NEE ED-~~-- ~ ~ - W~ S h'"tr 1!I'1`"'1'h'r'1Yr','hV M r r ht4"MA'r wwrrnw+ti«r~w~nrrrw+wMirsrwti t ? a # } ? ir,~ ryy~,+,GeV.~~l,,"N.wI,W,.",,,{JJ:4!d:?~1:'"~ t ? a a ~ .+1"lNJn46V~"J.N r wt W!i~YVry,~.",yyy1 ~V'v1"{hA~'1'IL +r'A'?IMAi"A~{' .YIr4'M!' ~Y~"""~~~~' A ~ _ • • a ? ~ ~~i'i~~~ir.~~""'rt~i"• IAMETER OF INLET PIPE rr ~;D .+"r{,r~,"?~„~,?,~h,r;~r,~r,fr 6 ~ DIAMETER OF ,PIPE. TO E t t 1 ? ?Nr',S'1;1 tMt r hn'rY? r h^~r~vrti•r'n±'.1^rr ....w.,~. NIET PIPE >IPE TO ~BMP 1 ~ ~ ~ ~ r ? a '~4+i~Yr'W+~{L5'1ir?'";, ~v~ri;~3 HEIGHT OF 11VEIR ? t r ? • ~4",yA"M','" "r"A4" 'A4~h'r'h1" T P) , A•r,r1Ar ~ DI AM ETER OF OU TLE R wf[.ETrvVfP-E - C6 c6 ~ +evi','nr 'h1', h r r • • , t r r +'la'Yh'MIi'y1~`(~1,,,'1'M w!i'N ~i;M4i'i{~i~i~'' t r rti!h1!,!,5M' !r4~'A"1'Ah',5'1'rVh'~:' a ~ ~ r ,1 h' M r'Nih'tYS,,',Y;A ~Iy' A ~ rea er ~~evv o a ve ~e ~ ~ ~ ~ \ ~ ~ ~ s x a - ~ o ~ ~ - A O ~ r _ r 0 r r gA'OP ' ~ ~ w 2 ~ ~ \ 1 \ CONSPAN BRIDGE IMPACT \ ~ ~ ~ \ PLITTER ~ FL w s 0 7 P JMPACT TYPE S0. FT. LINEAR FT. \ . X SEE DETAIL 80 ? DI Mw~.~ ZONE 1 NB 3499 - 30' \ 50 1, ~ A S W RB ' ZONE 2 NB 2328 - zoNE t ~ ZONE 2 (FORESTED)\ 20. S . S A ~ R G o W ~o ~ ~ . c ~W WBMt r R 0 W . W W W ~ . v 2O N . W W 6 ~ .rte W A 1 W (FORESTED) ~ 50 1 OREST NRB NE 2 a ZO W W W W PVC ~ X14 W RI D R STED W W W OE W W W FMS W W W ~ ~W W 16+00 ? W W W W W W ~or 3 < ~ - 1 30 W ~ W W ~.W W W W W E1 W W ZON W . r.. r........ . ,..?r.a?~r..~. ~ ` ~ ~ BYPASS CHA NEL IMPACT \ W W ~W W y W W W W ` F RES D W W W 0 W W ~W ~ ~ r 00~' ~ . ~1~ Irrco ~ t " ~ W W W W W W W \ W W W W 336 CUr F. W r, W W W W W W W ~ F EBAY - W W W W W W W W W W W W ~ r FTr ~C S1`A?"L~ 1575 -641 Z c~ STATE t!NlVERSlN T. IAADA(`T TYPE SZJ: FT. LINEAR FT. 2 68 W W W W W Q CB ! W RA~.~lOH, RALEIGH, MC W VEGLwTAT~D 5 W W W W ~ W W W FFER W ~ BU W W W W o aFore Sc matic ave siw.i ZONE 1 NB 1066 ~ - W W W W W ~ TAINING P P SED RE RO 0 W W W W W ~I~'ERT~R 02102/OT NONE 4X quu~o? ZONE 2 NB 686 - W W W W NEEDED WALL AS W W W W W W ~ W W W W Cal LINE CREEK BANKSI WITH CLASS 1 RIPRAP i ` ~ W W W W ~ V W W W W W W W W W F SPREA ER W 1 L LEVEL 20 W W W W W a W W I W W W F I =1 HR, 1r83CS ~ ~~O~r~ IIIIIII 1 W W W 1 W W W W W W r. ~IIIIII i r. W W W ~ W W W W W r, W W W ~ InRueRt ~O i.evEq ~ W W W W 111 ZONE 2 W W W W r' W ,y W W 9tor!~wat~r aorrsde~ \ W FORESTED W W W W W W W ~ W W W W W W W W W W W W W W W ~ W W W W W W i ~Y . _ ~~.~21'IIAf~Va~t ~j1~011 W W W W W ~ W W 1 W W W W ZONE 1 W W 90 W t~ ~ Typical preformed xour hole 1 and comporie~rte (NC to (NCDOT 2006) (IIIIII W W W W W W W F RESTED W W W W ~ W 0 W W W ,y W W 1 W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W ~ W W W W W W W W W ,w , • W W W W W W W W W W W W W ~ W W W W w A W ,j, W w. % ~ i. ~i0l.i. YVII~iFQ STORMWATER CALCULATIONS POST-DEVELOPMENT: POW K& TOTAL DRAINAGE AREA = 5.74 AC. ' ~r ~iQ1iI~E ~DIMI~D w, ~ 11~IN~l Q(2) 14.9 CFS ~~~~~~~,~/_y•~~~~~~~_~e~i~~~r~r µ I - ~ _y-_-__ i + i ~ ~ - I _ - I _ - -----j-- ~ _ i ' I COMPOSITE "C" = 0.45 ~ar+l _-_-._y_--_._..__~- I I ~ --1._~ ~ _ i__- - - i - ~ T - - - ~ i I i ~ ~R'1Vnn ~ J .4,J ?,f A7 prBT Q(10) = 18.7 CFS ~ ° f AT pr8TM.1.A1'10X Z ~ - - ~ P1ll S - - - ~ TAB ~ 2+ 9...82 -hll j I . A._ 14+8 ,57 PVI _ _ 1~1 ST _ - _ - -h f---..... _ r---- - - -------t r-- I ~ ~ ~ ~ _ _ - _.i.._._.~ _ i F~ OW TO LEVEL SPREADER: ~ o a ~ ~ - -------r---- --1-'---•---- i - ~ ~ ; _ - I ~ i - - _ _ - ; i IMPERVIOUS SURFACE AREA = 1.93 AC. - - - --r----- ~ _ - --------t--- ~ i _ ~ . --1-----~-- - ~ ~ ------r- --------I---- ~ COMPOSITE "C" = 0.95 i - - 1 ~ - - i i - s I . I i ~ ! _ Q(1"/ HR.) = 1.8 CFS prefor~edecourholecroeasection(NCDOT200 Fi OW TO BYPASS CHANNEL: Q., > z )T 2M) ' I ~ - - - -r ~ ~ ~ I i _ _ ti ~ f.__ i _ i - i - _ ~ t- - i I i ~ I ' ~ i Q(2) - Q(1"/ HR.) = 13.1 CFS p~pE a Pam -r-- - i-__---- 1-- ----t-- ~ I ~ ~ _ i Q(10) - D(1"/ HR.) = 16.9 CFS ~ INSTALL MEL AM - - _ - --r--- - ~ ~ ---------1---- I ~ _ _ - - i _ i ~ i ~ ~ ~ ' i IMOUM ---1- ~ I I - ~ -----t---- ~ ~ - I ~ ~ --------;-r ~ r- i ~ - N N ~ DELI t~F 8t'~R HOLE (1'~.-r M+uc.~ ~ 1. I _ _ I _ _ . I _ i. i . r ~ ~ ~ ~ .....i . T. yy~~ t 1.J ~ NOW& U) E~ ~ ~ ~ ~ . . r ~ (n U t~OtJlD V ~ ~ ~ 3 ~ ~ ~ ~ Q _ _ ~ ~ 1 , 1 I r i U _ ~we~ a agar CL4 ~ LJJ li V WRH TYPE 2 FN..t"ER Pl~81ilC MIN. 1' 11lCK ~F'~"H OF F11P~IZAP (1'~ P 11m i i M ---1 W ~ _ i ~ i U' i ~ i ~ i I i ~ V - _I ~ _i. ~ _ , - _ ...I _ . - _ , _ _ t _ . _ _ _ _ _ . _ _ i WIOIH I I ? ~ + ~ i - I - i i i - I _ _ _ - ~ 'i ~ i ~ . . i-_. i _ _ . ~ ~ _ . 'i ~ i i \ I •f. ~ ~ _-_t_--- ~ i i ~ ~ ~ ~ - . ~ .l ~ i _ ~ ~ r . ! i r ' i - - I ~ I { _ \ - _ t , _ _ . _ 0 i. - _ . _ . _ - . _ ~.r r i i , CD Q oli I - -'C~ i ~ - ~ ~ _ I ~ ~ ~ ~ y In ~ a ~ , ----f-- - - ~ ~ i - i N ~ 2 ~ W g W y! Q i _ i _ - i _ ~ t _ _ I ~ -----t- ~ ~ - _ 1 i._ _ _ _ _ _ _ _ _ _ _ _ . _ , I - ~ o a - - i i I ~ F II II _ - ~ ~ ~i a ~ ~ I d - i I i 7 1_ _ . ~ I ~ ' - LLJ _ - - i J ~ I i i I OrTlu ~ I i SHEET I i I i i.......... . i i I i i 2 OF I , I 305.00 14+00 15+00 10+00 11+00 12+00 13+00