20020089 Ver 2_Site Plan_20090313

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WETLAND SEDIMENT BASIN RISER STRUCTURE ~m~® @ ~~~~SC~6~~®Q~g58~ r''
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e' QR EACH ORECIION ~ . a° alTt~r vuve wnt Y ~ ~ ®
4' SIR ADAakA aY AUNT. . R3 4,0 ~~'G1A tiPII.I,~JA _ D 1 ~
ELEVATK%I 2' ~ - - - 1 - . ~ a ~I.i.l~ - - - r ~.~.~o ,~...~2~ ~®®~®®®®~Igfl A~AS~\~~~' ®~l ,°`o r•-- M - rb~ aF Ti~(I? r--- q-2.4 . n o ~ ~®g~®
TflpoF T~Mp 4'~#.. -424,50 SpXI Wny pA NVk]ttEO
-4235' To T Pad 4' E180'M - P ~ cAFrrn Rtat t.Na• oauNn ~ 421.5 0
~ - > -s,o ~21~0 - 421.5a ! - VIS - ~ ~ . X21=~° ~ E IONS
4• dA NrvtRtte near ~ ~ - ' :1' ~ yl1 1. ~ as
I I - ~ t~iS.~a . REVISIION 1:DECEMBER 14, 2008 41~ _ X18.50 ~ . I , . .
-4za.D' PertnaRerR Pad ~1 DETAIL E-3 s c a e: _ ~ - - ~ , g _r9 - q _ :I~ ~I,~ar~ rl ~-11 ~ x..:, 4Fg.ao _N.~.~•1,~~,0
-420.0' t8° Odinll Imat Level a teY 14 0.A• •'t I~'~~''; ~ 1 ~1I L; ~ ~ I?I~~ REVISION 2; 01/28/2009
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as,sD a21a' spuwAr Rtro NANa tRNx J I . t . a2t.0 ~ Yi~~~J ~`~0 f ~ /~2~
~i aa,' -2' Depth of Cawrete ' 'S . ti' • • t %sAND~waea~e ~~7wko tYe to aA.
5 ~ ' ' `i Fl.AIIOE aA81~e NIA CORR. NiAI. ~ G/' I 417.0' y . At K C011FR ~ ~1 try x s ~ ~ Utz ~.~~T?~~ a D
4' tNOeNiA ,m~roR AFSt a aR sEemicv autuT Iry ' I ~ % ~ NTH N
BUOYANCY CALCULAIWNS 41eA'
xoiE ~ ~o FlANCE ro ~ ~ RAC O BUOYANT FORCE 624 PCF %31.8 CF .1884 LBS caxsmucmN. teat tid118R a neNOtm, aeD FLAlIfE CONCRETE V01lI~t t.5' DEEP % 4.25' X 4.25' LON NRL ee RflIOYID AtD e' BUTi831.r vALrE NtLL ee txtl~x, ( ) Curvilinear Cross Section B-B N1AR ~ ~ppg
27 CF (MAX) ~troN ~ ~ vaReaY 4 AR010R A006 ro sElN1E CONCt~'tE IYEXYtT. 150 PCF~27 Cf ~ 4050 t95 ~ ~ Forebay ~Aain pool
(ACTOR OF SAFETY: 2.04 d a < • ao°~ ~ te• or ,ia d ~ ~ DETAIL E-1 ~ 3. ,p, ~,1~4 ~ a Contour A(sf) Vol(cf) Cum Vol(cS} q(sf) Vol(ct) Cum Voi(cf) Total A(sf) Total U(cf) DEfdR'WATER ~UA~11Y a ~ 4 SANgS1(AiER Wlx rus ~n i " 3d 418 267 0 0 0 0 0 .267 0
DETAIL E-2 _ _ FOP a"tee svrauemxu aeauF oe eRacc vcRncaE 418.5 303 143 143 429 0 0 726 143
9' - ~ ~ i' - 419 341 161 304 481 22E 226 822 530 w ~ z x = ~
e i ~ sca ea - - _ ANCHOR 80LT ELEVATION l _ mi 'l . 419:5 380 180 4'84 839 330 556 .1.219 1040 ~ ? ~ a ~ a n i, 420 420 200 684 .1625 '616 1172 2045 1856 v z p y a m M
sca e. u s e r e a r -ro • , " - e3" ~z ~ 420:5 463 221 905 2494 1030 2202 2957 310fi = a a z z ~ a
v ~asi~~. o~ncown~ 421 .507 243 1147 3099 1.398 3600 3606 4747 0 ~ ~ } ~
6 ,4 .ai , G,. RISER - - a ~ ~.~.a aoFroe+ arcRO 421.5 348 6585 a w w a a ~ p~ ~ o°Eaas`~c~~~ R 422 3748 8459 a Z c c m w
- ~=1 _i i 1~`-' 422:5 3748 10933 ~ ~ N N v
~3i.¢__f " ' -374.8 1.2207 c ~ ~ 3-- Cavcrse>E aemucni 423
„ SHALLOW 0-9 „ AeuTAteNs . t SHALLOW 0-9 SHALLOW 0-9 DEEP POOL e -v aeuTA+eNS V 3748 14081 ~ N e o RY ROLSCALE A TION ~ 4 424 3748 15955
SHALLOW 9"-1 » „ :SHALLOW 0-9 422.7' MICRO MICRO POOL SHALLOW 0-9 .SHALLOW 9 -18 DAM FOREBAY TEMP POOL RQ D Cross 8' Wide x 10' 424;5 3748 17829
I' Wide x 10' Long ' ~ ~oRa -
edestridn & Heav P Y Prefabricated Panels dn & Heavy Equipmen ~Rw. ~,YR~ Table 3. StageatoragevolumeCalculaiiorrTable
Gated Panels. ~R~~
BMP PLANT LIST iRiNC~R. MACE DIACCMaL
' 421.0' PERMANENT POOL -
420.25° 0-9" SHALLOW •d: - KEY C+UANITY BOTANICAL NAME CQMMON NAME SIZE ~ CONDITION
„ 419.5 9-18 SHALLOW
4 d,~ a e e. •a 1 oe ~R~Rr °E TD 9 TAXODIUM DISTICHUM BALD SYPRESS 10' HIGH 2" CAL.B&B ar CONT.
~ d e • , BRl~GE SECTIQN IG 100 ILEX GLABRA INKBERR'Y HOLLY 1 GAL. 8" HIGH 24" O.C.. ~
• •,d. • .a
• dl . • ' ,f IV 295 IRIS VIRGINICA BLU FLAG IRIS 6"HIGH 4" DIA.POT 24" O.C.
a
i' ~ ' ' ~ 418.5 MICRO POOL BOTTOM ®o • - , a 00 equ?re ctua s ong art. xcee s LC 125 LOBELIA CARDINALS CARDINAL FL0INERS 6"HIGH 4" DIA. POT 18" O.C.
- Pool 418.0 FOREBAY BOTTOM 'ool 3163 3666 443 Yes ~
Fo rebay orebay 474 507 33 Yes NL 60 NELLUMBO LUTEA WATER LOTUS BARE ROOT 36" O.C. ~ ~„1
Micropoals rlicropoals 474 609 Yes
Shallow Pool Shallow Pool 2214 249D 2l6 Yes NU 125 NUPHAR LUTEA SPATfER'DOCK BARE ROOT 36" O.C. ~ " ,l r
o~n toss ec ion Table 4. Design t "able 4. Design Check SP 185 SCIRPUS PUNGENS 3 SQUARE BULRUSH 1 GAL. 24" O.C.
`tJ J~JJ y » a
scale: 1 = 10 X-Axis JE 110 JUNCUS EFFUSUS SOFT RUSH BARE ROOT 24" O.C. ~ u d
~ t 1 = 5 Y-Axis K
A s , SL 130 SAGGITARIA LATIFOLIA ARROWHEAD BARE ROOT 18" O.C.

N
~ ~ . GRADING PLAN NOTES:
9
1 ~ ~ dr. - 1. TO MINIMIZE DAMAGES TO EXISTIATG TREES NEAR THE INTERIOR EDGE OF
~ w / G . ~ GD BUFFERS AND STREET5CAPES, THE CONTRACTOR SHALL CUT MINIMUM 2' l~ M ~ ~ TRENCHES ALONG THE LIMITS OF',DISTURBANCE, SO AS TO CUT, RATHER
' d i . THAN TEAR, ROOTS;
' DU ' . Mp a 2. THE TREE PROTECTION FENCE SHALL BE MAINTAINED ON THE SITE UNTIL PROJECT SHEET TITLE
ALL SITE WORK IS COMPLETED AND THE FINAL SITE INSPECTION PRIOR
2 R R o .8k~ ~S~R .0 F TO THE CERTIFICATE OF OCCUPANCY (CO) IS SCHEDULED.
9 Q 3. ESTABLISHII~NT OF GROUND COVER WILL BE WITHIN 15 WORKING DAYS. 4. NO WETLAND EXISTS ON THE SITE..
5. NO 100-YEAR FLOOD PLAIN EXIST ON SITE (CRABTREE CREEK
T. T ` TW 4 3 6 y 6. CUT. AND FILL SLOPES WILL BE 5TABLIZED WITHIN 15 DAYS OF ANY PHASE
B
42 437. f -0D 42 BW 4~ ' of GRADING.
V 429. • ~ d • ' UU~ra d 7. RESERVIOR WATERSHED PROTECTION ORDINANCE OF THE TOWN OF CARP
.FN ~ R cco~'~ pS~ ~ A ~ IS BEING ADDRESSED. THROUGH THE USE OF A CONSTRUCTED
, " 8 ,a •8k~ .SU~f ' 420 0 C E9Ui ~ 422 0 " oss/ A t?n '~m D .sU~e ~ TW 4 5 wETLAND.PROJECTWlLLMEET ALL REQUIREMNT OF TIC TOWN OF CARY ~ LAND DEVELOPMENT ORDINANCE .
421 419 6" 421 6 ng t, ~ ' ~ 4.5 8. PROJECT MAY REQUIRE APRE-CONSTRUCITON CONFERENCE BEFORE THE
" 420' o" EDW Area 3606 sf 41s 421' " e 4 0 0 Rw0 GRADING PERMIT IS ISSUED. Q
' 419° 6" 1 ' " 420' 5" y 7 ' 420' 0" F ~ 9. STREET IN FRONT OF THE PROJECT WILL BE KEPT CLEAN AT ALL TIMES OR ~ Z -
20 Ur 419' S" e m AWASH STATION WILL BE BUILT.' J
" 4 " etro Con 419 5 419 0~ C n L•_ 10. TREE PROTECTION FENCING WIL LBE INSTALLED AND INSPECTED ~ U - ~ 8 BEFORE A GRADING PERMIT IS ISSUUED. ~ ~
tSo 418 5 rsE 422' " , " .421.' ` a ® . C 4uip Q Q 42r s" ssr„g enr, c Z U
® 418 0 4 42,M1 C` 421' 0" Gy Q
7 0 0° ~ 424' S" _ 420' 0" F E-
M 420' O / 2(} . v a • s ~J • `ATE • e 4i9' SN et ore coq ® ~ tY 419' ~4 tl c ~
Y h • D M ~ " q e$•e ®•"e 41:8' S" re6 L W
420.5 . , o p:.. 42 e • • • 418' 0" r° z Z
Mj ~ o ~9 419 8 ~ , MAINTENEANCE .ACCESS ~ }
o ,ti ~ 419' 9 r. ~f ' 1. FOREBAY IS ACCESSED THROUGH A ° ~ ui ~ Q
418' ' o tfr 42 ' ' GREE NWAY CROSSING OVER THE STREAM, ~
419 6
} 419' , 418' 6' - 2 lC~ DESINGED TO CARRY THE EQUIPMENT AND
3 I B1 ~J~ - r D~MPSTER LOAD.
f •.y J d~~' ~ ~ ° 2. RISER BASIN IS HANDLED BY CRANE
SEE SHEET 13 .DETAIL -3 v '
TW 424. ~O a ~ 1 ~ 9 ~ sIE s~EEr #13 D~TAI~ -3 RLGTH .FROM THE .STREET SIDE OF THE WETLAND. DATE 12/14/2008
BW 423,7. ~ „
3-12 PIPES, SEE DET E- 3-12" PIPES, SEE DET E- SCALE 1"=30'-0"
a
® 9 t W 42 DRAWN BY AH
423. A O , ~ CHECKED BY AA
•
~ B SHEET
° 12' SPILLWAY AT 424.5 VAY AT 424.5' ~ ~
~ , , MEAOtlYNJ. PoPE END)
~ 12 SPILLWAY AT 424.5 a
~ - MAX STREAM IFA3.
e~ SEE SHEET 13 DETAIL E-1 ~'l 14 QA CORR. AWY
7YRGL WAER ~ 1 R
18" PIPE OUTLET TO STREAM A 1-~r-~r-~~t rr-r~
r ~VVCU 14 NORTH
w WITH A HEADWALL PLANT MATERIALS SUPPLIERS LIST a, Mellow Marsh Farm, Inc. Siler City, NC 27344 (For Bare TOWN OF CAF J OF CARP 5.. ti OUTFALL TO STREAM
Root and all other plants)
PROJECT N0: w Carolina Native Nursery Burnsville, NC 28714 (For Bare Root w ECT N0: 08-SP-073 wrote
Plants)
Taylor's Nursery, Raleigh, NC 27610 & APPROVED 13' OVED BY: DATE
99 9 Apex Nurse Apex, NC 27562 For Trees and 1 Gal. Plants ) PLANNING N I N G DATE
sca ee . _
ENGINEERING_ JEERING DATE