20010185 Ver 1_Stormwater Site Plans_20020503 (2)

STORMWATER MANAGEMENT PLANS FOR NORTH CA SP-80-04 AND S-67 A DEVELOPMENT CONTACTS
1
CYPRESS EC~UITIES,
DEVELOPER CYPRESS EQUITIES, ~N~. 15601 DALLAS PARKWAY,
15601 DALLAS PARKWAY, SUITE 400
ADDISON, ,~xAS X500, ADDISON, TEXAS 75
PHONE: [phone]
FAX: [phone] PHONE [phone] ATTN.: JOHN FARROW
FAX= (972? 361-59 CIV~ EN(~INEER~ KIMLEY-HORN AND ASSOCIATES, INC.
POST OFFICE BOX 33068
RALEIGH, NC 27636
PHONE: [phone]
FAX: [phone]
ATTN.: JEFFREY J. WING, P.E.
N N
LAI~SCAPE ARChNTECT~ KIMLEY-HORN AND ASSOCIATES, INC. 1I B
POST OFFICE BOX 33068 ~
RALEIGH, NC 27636
PHONE: [phone] s ~ S
FAX: [phone] VIRGINIA 5'
ATTN.: PATRICK B. HART, R.L.A. ~ NoRTH CAROU?rn ARCHTEC7~ HODGES AND ASSOCIATES, P.L.L.C. SO oxr~no TAKE RD, GRESNAM'S
13642 OMEGA PP PROJECT
81TE 'S40 i1
DALLAS TEXAS ~ N SHEET
PHONE: [phone] N0.
FAX: [phone]
ATTN.: GARY DEVLEER, R.A. ~R~"~0~ L~~ ~ • ~ 1 qKt - sG q~ W1 TITLE SHEET
70 ouwuw ~ti pR F FS
o q , S ~ e W2 MASTER GRADING AND DRAINAGE PLAN
v~ ~sr ~ 2 J - 0 U ~Q
8URVEYOR~ RILEY SURVEYING, P.A. i S~ ~ W3 STORMWATER WETLAND GRADING AND DRAINAGE PLAN ~ OQ~ TRIANGLE
636 GARY STREET ~ ~ ti F m TOWNE CENTER;
DURHAM, NC 27703 15 * ~ J ~ a W4 STORMWATER WETLAND PLANTING PIAN
PHONE: [phone]~ H TRIANGLE
FAX: [phone] • 64 • p,~y~ SUMNER BLVD, p 0, TOWNE BLVD. ~ a W5 STORMWATER DETAILS
ATTN.: PHIL RILEY, R.I.S. ~ crate ~ -
~G RD, o
• ~ RFsT. ~ W6 STORMWATER DETAILS x -
Mawr-vNnrw 0
ATTORI~Y. HELMS, MULUS AND WICKER, P.LL.C. SPRIN RD. G FOREST
2600 TWO HANOVER SQUARE ~~0 95
RALEIGH, NC 27601
PHONE: [phone]
FAX: [phone]
ATfN.: MACK PAUL
~1
N0. DATE DESCRIPTION BY
LIGNTMIO CONSULTANT WLS UGHi1NG SYSTEMS
POST OFFICE BOX 100519
PHONE: ~1~-800-633-87185 PROJECT LOCAT/ON CERTIFY THAT THIS PLAN COMPLIES WITH THE ORDINANCES,
FAX: [phone] nos PRELIMINARY 1 ~ RULES, REGULATIONS, AND STORMWATER DRAINAGE STANDARDS OF
THE CITY OF RALEIGH.
NOT FOR CONSTRUCTION 10N
This document, together with the concepts and designs
PREPARED IN THE OFFICE OF: presented herein, as an instrument of services, is intended
only for the specific purpose and client for which it was
prepared. Reuse of and improper reliance on this document
~ without written authorization and adaptation by Kimley-Horn
~ Kimley- AN~ A AA and Associates, Inc. shall be without liability to Kimley-Horn
and Associates, Inc.
~1 ~1 X11 A A n h /1
F d U VD1 M JJVVIdICJ~ Illy. Copyright -Horn and Associates, Inc., 2005 SEAL:
P.O. BOX 33068 -RALEIGH, NORTH CAROLINA 27636-30 PHONE [phone] FAX [phone]! 636-3068 DAIE:K JOB NUMBER:
677-2050 JUNE 30, 2005 012298001

, , ~l4IE~
~ ~ 1. PROJECT BENCHMARK IS NCGS MONUMENT "RALEIGH 000,"
~ ELEVATION 313.12 (SHOWN ON THIS SHEET). v I
0 - Dc ~ I G~ `7~ '
-
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MAINTENANCE ACCESS - ~ ~ ~ 1, i 1; ti
/ ~
VA ~ ~ : i,, ~ ~ A. \ ~ I- ~
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'1 ~ ~ ~ 191 9. 19 8 ~ ~ ~
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' 7gg Q
STORMWATER WETLAND
6 \ N TOP OF BERM ELEV.= 280,00\ / ~ N \ 1 \ I
PERMANENT POOL ELEV.= 274.OQ 1 ~ zs, TEMPORARY POOL ELEV.= 275.7 ryAh , ~ ~ \
_ _ ~ / , 2 YEAR DHWL-217,14 ~ 9, 1
10-YEAR DHWL=278,14 ~ ~ z ~o, ~ / 100-YEAR DHWL=279.75 r 'O ~ ~ J \
1 ~ 29 ryA ~ 292 ~
~l d i 293 z ~
\ ~ / 303' 30J ~ ~ oa 31 U-~ ~ `
293 \ 299 ~6
1 L.. ~ ` 295 } I
N i ~ 4.
SHEET W-3 ~ 1~y J ~ ~ ry ~ _ ~ SEE 1 1 I 3~
/ ~ ~ ! ~ I II ~
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i I / , ~ N i ~ t ~I~
ryq~ ~ Ili
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1 I ` 1 r ~ 1 t t / ~ ~ CGS MON NT ~ "RALEIGH
~ ~ ~ ~ i I ~ ~ .r N, T72304. 0
>>7d m q A~ J 1 I $ A n~ : E 2124219; 878 `
GRADING ONLY EARTHEN GRASSED BERM ~ t ~ ~ o~ " a$ NAD '83 ~ COMBINED FACTOR= ~3,
SEE DETAIL SHEET WS ~c' ~ ` ~ ~ ~i a QF , 0. 9992117
I ~ ; _ - ~ S! lE ENCHMARK ~
~ am ~ ~ LEVEL SPREADER AND DETENTION , ' f ,/r ~ ~ , D I ELf 313. f7 ~ ~ '
BASIN SEE DETAIL SHEET W5 ~ I , ' ~ , \ $ ~ ) ~ ~ ~ np ~ ~ ~ / ~
1 Ie~ ~ ~ ?9 I ~ - ~ ~
BYPASS LEVEL SPREADER ~ t , i l ~ y t
(SEE DETAIL SHEET W6) ~
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~B r ` 100 0 50 100 200 400
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N' 0 ~ ~ ~.r + ~ Q, G ~ - ~ _'l. ~ . ~ n ~ ire l ~ w 4,
~ ~ ~ p~ h
M~,.?~ i 1 ~ ~ a~~ ~ ~ (IN FEET ) N O (,L , ~ ~ 1 inch = 100 ft,
{ i ~ s~ ~
~ y EXISTING ~ ' ~ OFFSITE W e ~
/ 1 1~ Y ti
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P ~ ~
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n it ~ ~ l F TRUCTION NOT OR CONS
Dare. PROJECT:
PREPARED IN THE OFFICE OF: CLIENT; 06-30-05
hVttILVNIHL M;HLt:
Kimley-Horn CYPRESS EQUITIES, INC. 1" = 100 VERTICAL SCALE
NA
DRAWN BY: RALEIGH, NORTH CAROLINA
REV. No.. REVISION DATE, DRAWN BY: CHECKED BY Inc. TITLE; JCA
This document, together with the concepts and designs presented herein, as an instrument of service, is intended only for the specific purpose and client for which it was prepared. Reuse MASTER GRADING AND DESIGNED BY: JCA ATTACHED BE7ERENCE FILES JOB NUMBER: SHEET NUMBER
of and improper reliance on this document without written authorization and adaptation by Kimley-Horn and Associates, Inc. shall be without liability to Kimley-Horn and Associates, Inc. P.O. BOX 33068 - RALEIGH, NORTH CAROLINA 27636-3068
,,r~g ht ?Irnley- Horn and Associates, Inc, 2005 PHONE: [phone] FAX: [phone] ,g DRAINAGE PLAN CHECKED BY: 012298001 TSJ W2 SEAL

r ~e ~
J '
P C--- ~ ~ NOTES:
5 S E `1
~ \ Q PROPERTY LINE, TYF \ PERTY LINE, TYP, ~ 1. STORMWATER WETLAND IS DESIGNED TO ACT AS A STORMWATER QUALITY
ti \ \ 'r v \ \ ~ ~ ~ ~ AND QUANTITY DEVICE.
`I` EXISITNG 60" RCP Q \ \ P ~ V, G UNDER I-540 \ \ 1 2. FINAL CONSTRUCTION PLANS INCLUDING ON-SITE STORM SEWER PIPING,
"J STORMWATER WETLAND \ \ i <R TOP OF BERM ELEV=280.00 \ --r ~ ~ ~ SITE GRADING, AND EROSION CONTROL WILL BE SUBMITTED TO THE CITY
`C` PERMANENT POOL ELEV=274.00 \ \ ' ~ ~ OF RALEIGH UNDER SEPARATE COVER,
\ \ TEMPORARY POOL ELEV=275,72 - - \ \ 3, ONSITE SPRING BOXES FOR SEEPS UNDER PROPOSED RETAIL BUILDING ' \
2 YEAR OHWL-277.14 \ \ r PRYAMAT SYNTHETIC ! , - V ~ ~ ~ WILL BE DETAILED ON FINAL CONSTRUCTION PLANS SUBMITTED TO THE ~ CITY OF RALEIGH UNDER SEPARATE COVER. ~
LINING WHERE SHADED, 10-YEAR DHWL-278,14 NCDOT HEADWALL STD 838,80 \ \ CONTRACTOR TO 100-YEAR DHWL 279,75 WITH RIPRAP APRON r` ~ , \ - ~ ~
PUNCTURE L1NER FOR SA REQUIRED=80,274 SF 40 x 44 x 3 THICK 4, SEE SHEET W5 FOR TYPICAL SECTION OF STORMWATER WETLAND, SEE "STORMWATER WETLAND CALCULATIONS" FOR MAINTENANCE AGREEMENT,
P P P A SA PROVIDED=81,968 SF CLASS-2' STONE ON - / RO OSED L NTINGS OUTLET STRUCTURE ~{2 VOL REQUIRED=153,373 CF MIRAFI 700X FILTER FABR~ ~ / ~ _
VOL PROVIDED=593,083 CF INV.= 270;0 ~ ..ir"" r ,r--~' WITH DRAWDOWN ORIFICE ' STORMWATER _ ~ --~'~r P P AN I X MPT FROM DAM SAFETY \ ~ CB-5 5, RO OSED STORMWATER WETL D S E E REGULATIONS PER NCDENR,
(SEE DETAIL SHEET WS) MAINTENANCE _ ~
FLARED END SECTION _ ~ ~ ~ EASEMENT, TYP, _ ~ / WITH RIP RAP APRON - - ' 6, SEE "STORMWATER WETLAND CALCULATIONS" FOR DETAILED INFORMATION CB-4 ~ ' _ ~ ON STORMWATER QUANTITY, SUSPENDED SOLIDS, AND NITROGEN.
, 50',Ah4TURAL °oo°°° °a ° °o a 16 x 18 x 2 THICK ° o° Spy -PROTECTIVE ° Spy
CLASS "1" STONE ON °aao4~°9 / M R F F TER FABRIC ~ YARD (DQ.t40T ~°p as°° °°°°~a° V _ I A 1700X IL o0 o°°°oaaoo / 0 7, THE STORMWATER CONTROL STRUCTURES SHOWN ON THIS PLAN ARE 0' _ - DESIGNED TO REDUCE THE POST-DEVELOPEMENT, 1-YEAR, 2-YEAR, AND
INV = 270,00 DIS B) r'~"'°~`, \ ~ T~ OUTLETS URE #1 °°°o a ~ r i J i.~ o°°o ° ~ / ~ ~ - , r g~ ~ 10-YEAR, 24 HOUR STORM EVENTS TO EXISTING CONDITIONS FLOW 1 _
` (SEE II, SHEET W6) 2~5'~SHOD YARD , _ ° ~ 2 RATES PER CITY OF RALEIGH STANDARDS. C..Q \ ,
x P PRA DO NOT DIS B A \ 20x20 0,6 DEE LEVELS E DER, ) , ~ , 6' ~ „ 8, A 6 LAYER OF ORGANIC SOILS SHALL BE PLACED IN THE WETLANO FOR
BOTTOM ELEV. - 254.0 LINE WITH " - 155 LF 48~., RCP PERMANENT CONTECH C-35 LINING ~ ' W NCDOT HEADWALL s 2 ~4 PLANT GROWTH, ENSURE THAT THE SUBSTRATE IS SOFT ENOUGH TO 20 PUBLIC, PERMIT RELATIVELY EASY INSERTION OF PLANTS.
i ~ DESIGNED PER CITY OF RALEIGH \ 63 LF 24" RCP ~h , _ ~ ~ DRAINAGE
STANDARDS), OUTLET LOCATED HERE , - , _ ~ TO HYDRATE EXISTING WETLANDS, ~ p-~' i ' EASEMENT 9, ALL SLOPES OF THE WETLAND SHALL BE TEMPORARILY LINED WITH
C-JUTE AND STAKED WITH WOODEN STAKES. CB?'~ 2g
~ _ EXISITNG 72" RCP ~ s 10, PROVIDE ONE BENTONITE (VOLCLAY SG-40) ANTI-SEEP COLLAR ON THE 'L
. i j, , ; 280 J UNDER I-540 ,r 1 i ` 280 C`~ BARREL OF EACH OUTLET CONTROL STRUCTURE (2 TOTAL). COLLARS , ' t SHALL BE MINIMUM 5 FEET THICK AND EXTEND MINIMUM 5 FEET BEYOND
~ti ALL SIDES BARREL OUTER DIAMETER. OF t
~ 11. THE PROPERTY OWNER IS RESPONSIBLE FOR MAINTAINING THE
r - ~ - ~ ~ ~ ~ , , ~ ~ ; ~ ~ 275 ~ . STORMWATER CONTROL(S) ACCORDING TO THE APPROVED MAINTENANCE
, ~ 3 PLAN AND DIRECTION OF THE CITY OF RALEIGH,
a~ 12. THE CITY OF RALEIGH ANO THEIR ASSIGNS HAVE RIGHT TO ACCESS THE
2 ~ ao°°° ,~r~ ~ / ~ , ; MICRO POOL STORMWATER CONTROL(S) FOR INSPECTIONS OF MAINTENANCE, AS \ ~ ~ NECESSARY,
i FES-1 ~ ' BOTTOM
1 ~ ~ ~ r~;/,.- ~ ~ _ ~ ~ ELEV-271.0 FOR BAY _ 13. ALL SEDIMENT REMOVED FROM THE WETLAND SHALL BE LEGALLY \ ~ DISPOSED OF OFFSITE.
%i~ BOT M
~ ~ i= ~ ELEV 211,0 / 1 ~ ~ ~ \ ~ Q \
'l ~ .0 STORMWATER WETLAND SUMMARY r ~ 9 _2
- ~ _ ~ ~ i ~ ' y _ ~ I a~ ~A, 271 c~ E. SHOPPING CENTER AREA, 45.36 AC
~i ~--~~f.~~ 7 _ ~ Q ; ~ 2 3 ~ _ _ } ~ a ;\9 275' ~ / WETLAND DRAINAGE AREA INCL, OFF-SITE : 55.01 AC 1, f ~
0 P FF- ~ IM ERVIOUS AREA INCL. 0 SITE : 43.89 AC [ 9, ~ _ 2
1~n _ _ . _ s ~ B- F SURFACE AREA PROVIDED: 81 968 SF f B- ~
- - ~ ~
P \ \ , ~ ~ ~ MICRO OOL ~ ~ 10 S IL WAY ' ~ WETLAND SURFACE AREA BREAKDOWN
I BOTTOM ) ~ . ~ - ~ _ ~ ~ ~ ¢RE T E - 274,0 I ~ ELEV-271.0 ~ 273,25- - _ ~ ~ \ ~ ~ ~ ~ U/~ DESCRIPTION AREA SF
I ~ \ 27 \ ~ FOREBAYS 16,257 s .
1 i _1 C~-~ ~ \ MICROPOOLS 12,373
' ~ ~ UPLAND A 4 67 - ~ S 0-0 2 ROVE ,2
° °aQO Dave°° ' ~ A I ° ~a ~ NORM L FL W HIGH MARSH 0-0.75' DEEP 32 065 ,
a o° o0 o°aoooo ° _ LOW MARSH 0.15-1,5 DEEP 25 465
° ° - DEEP POOLS >1,5' DEEP 4 725
1 6 TOTAL 95172 ~ 29 '
` ` ~~Z ~ ~ ~ KEYSTONE Q~~ ~ RETAINING KEYSTONE RETAINING ~ ~ ~ ~
1 ~ ~ ~ ~ ~ WALL, TYP. WALL, TYP. , ~ ~J
Z i ~ ~ ~ ~ r 1
273.2 ~
~ ~ ~ \ ~ ~ ti ~
273. \ ~ ~ / \ .~ti ,
~ I / ,tip ~ ~
/ I ~ B- ~
c ~ 1 / ~ ~ a~ I ~
l ~ F = ~ _ _ ~9S
\ s i ~ 9 .00 O ~ .00 , ~
` , ~ ~ 1 ~ a-..
v ~ ~ CB-$,
w ~ SYNTHETfC A ~ _ ~ I ro ~ ~
PYRAMAt ~ F ; LINING, TYP. / A ~ ~ s
' w~ ~ \ / u. 1 \
~ 4 1 'SPILLWAY ~ ~ N l
C EST EL=274.p ~ ~
ti / ~ w
CB-61 DI-62 Z i ~ 9,~ J
~ 290 ~ ,
~ \ ~ , 2
50' NEUSE RIVER ~ ~ ' BUFFER, TYP, ~ i U ~ ~
FOREBAY 9~ ~ ~ , ti a
BOTTQM ~ ~ 2
ELEV=271.0 ya. 9g
i ~r ~ ° a STORM SEWER ao
° PIPING ,TYP, 2 292 ~ ~ 9 ~ ~ ~ ~
F~ 55 . \ ~ .
~s .
t ~ ~ FF - 2~9 - 29 -F 1 _ ,
~B`~ss ,,293....... _
1 4.00 . 4.00

~ 293
~ 294
V ~ ~ _ ~ / . ~ \
~ ~ 1~ - ~
~ I ~ CB-63
_ 295 ¢B 57 CB-64
rn GRAPHIC SCALE
Y U ~ ~ ~ ~ o ~rn ~ ~ i ~ N ,a a zo ~o ~o Sao
' ~ ~ ~ o~ ( ' c~ I
f
~ IN FEET
f ~ r ~ ~ ~ ~ / ~ ~ ( ) ~ 1 inch = 40 it,
l
MATCH LINE
NOT FOR CONSTRUCTION
PREPARED IN THE OFFICE OF. CLIENT; Dare PROJECT: 06-30-05
KineymHorn CYPRESS EQUITIES, INC. HORILONIAL SCALE: 1"=40) PLANTATION POINT VERTICAL SCALE:
NA
TITLE: DRAWN BY: RALEIGH, NORTH CAROLINA
FIEV Nc: REVISION DATE: DRAWN BY CHECKED BY: and Associates, Inc. Inc STORMWATER WETLAND JCA
This document, together with the concepts and designs presented herein, as an instrument of service, is intended only for the specific purpose and client for which it was prepared. Reuse DESIGNED BY; JCA ATTACHE-- REFERENCE FILES: JOB NUMBER; SHEET NUMBER
of ano improper reliance on this document without written autnorizatiaa and adaptation by Kimley-Horn and Associates, Inc. shall be without liability to Kimley-Horn and Associates, Inc. P.O. BOX 33068 - RALEIGH, NORTH CAROLINA 27636-3068
Kimley-Horn and Associates, Inc., 200t PHONE; [phone] FAX: [phone] GRADING --AND DRAINAGE PLAN CHECKED BY: 012298001 rSJ W3 SEAL;

~ ti ~ ti T RMWATER WETLAND PLANT LI T
~ ~ 0
~ 0 ~ ~ ~ TYPE ~ 0 SPECIFICATIONS TYPE SYMBOL BOTANICAL NAME COMMON NAME
~ ~ HEJGHT SPREAD ROOT SPACING OTHER
~ ~ ~ DECIDUOUS DECIDUOUS CA Clethra alnifolia Sweet Pepperbush 30"-36" CONT 4' o.c. 3 CANES OR MORE OVER 2'
~
~ ~ ~e o VD Viburnum dentatum Arrow -wood 4' o.c.
EVERGREEN SHRI ,.s' EM VD p RGREEN SHRUBS IG Ilex glabra Ink Berry 3'-4' 24"-28" CONT 4' o.c.
146 150 83 AC Acorus calamus Sweet Flag 1 GAL 30"
SC p
AC CA 135 0 AQUATIC PC 96 988 - - AQUATIC AV Andropogon virginicus Broomsedge 1 GAL 30"
°goo°°° ° o° CL Carex lupulina Hop Sedge 1 GAL 30"
SL SL EM 53 ° ° SC 124 59 °o oa Qaa oo a 0 ~ • 2
603 50 ° ° ° oa°0 °p0a o ° °oo° Oo ° °°aoo CO Cephalanthus occidentalis Button Bush 1 GAL 30"
SL °a °°o 0 0 / - 0 EM aeocharis montevidensis Spike Rush 1 GAL 30"
19 ° ° , PC ° ° °aoo ° ~~°a°o° N Iris virginica Blue-flag Iris QT 30"
SL 163 o° / 0 0
475 ~ ~ 0 JO Juncus effesus Soft Rush 1 GAL 30"
~ ~ 0 ~ 0 p .rs ~ p 4 p p PC Pontederia cordata Pickerel Weed 1 GAL 30"
,T~r+ ~ p ~ 0 0 SA Sagittaria lancifolia Arrow head 2 GAL 30"
(,t^~ ~ ~ 0~ p p 00 0 0 0 r irr~ ~ ~ O 0
0 p O p pp 0 2 D ~ SL Sagittaria latifolia Duck Potato OT 30"
G 'o ~ •o o•• o SC Saururus cernuus L'¢ards Tail 2 GAL 30"
r 0 p zo > P - SV Scirpus validus Soft-stem Bulrush 1 GAL 30"
~o \ p ~
0 . ~ ~ ° 0 0
0 0 ~ 0 /
0 0 ° ~ ° NOTES: °°°o °
o ~b o a,
~ 1. All plant rrraterial sh 0 ant material shall comply w ith the sizing and grading standards as set forth in the most current ANSI 260.180 -American Standard for Nursery Stock.
~ ' ' 2. No substitutions sh~ abstitutions shall be made w ithout the w ritten authoriztion of the Project Landscape Architect.
® .
' ~ • 3. Verification of total . ® ication of total quantities of plants on the Master Landscape Plan shall be the responsibil~y of the landscape contractor.
, a , , 4. Contractor shall loc actor shall locate all util~ies prior to plant installation. Contractor shall be responsible for all damages incurred by his w ork.
® + ? ? ? ? y ? , ? a ? i ? ?
O / /
CA - , a ? ? - - - - - - - - - - - - -
. , , a
a ? - - - - - - - - - - - - - - - - - - - - - - - - PC 1 BACKFILL W/SOIL AS PER SPECIFICATIONS
2 3" HIGH EARTH SAUCER
N ? • _ _ _ _ ~ t S~/ ? -
' ? - - - I 457 , - - - - 3 "SHOVEL EDGE" TYP,
~ ~ a
• i ? ? - - - - o000 ____I ? a , 4 ROOT BALL
ooooo°ooo°p ? ? _ _ _ _ o°° °o oaa °0O°oo°p ? ? - - - A,
00000 0°00000 OOp SV ~ = f, OOOOOp 000°00 ? 00 0 00000000 5 SCARIFY ROOTBALL AND BOTTOM /SIDES
000 0°0000 0 281 f, 00 00 i OF PLANT PIT
? ? ? ? 6 EXCAVATE PLANTING PIT TWO TO THREE
188 ~ ?i?? TIMES AS WIDE AS THE ROOTBALL, INSTALL i ENTERING SLOPE 4 TO I MAX, FOR SLOPE ROOTBALL 1 4 - 1 3 ABOVE EXISTING
~ STABILIZATION ANp PLANT MATERIAL, / / I PROPOSED RARE, LOCATE ROOTBALL ON
~ a,??????a?. .~ti+ ~ a • ? ? ? ? ? ? ? ? ~ ? ? ? ? ? ? ? ? ? ? ~ + . ; SOLID SOIL AND NOT LOOSE BACKFILL.
SL ??,,a,,,.,, , AQUATIC PLANT MATERIAL (TYP,), 7 UNDISTURBED EARTH
' ~ , . ? . ? . 1~. SEE LANDSCAPE PLAN,
1,?,,, 1 2 WIDTH /
226 ? ? ? ? . / a d a a , , I ? a . . ? / ROOT BALL
IG a " ' a ? ? ? ~ FFE . . a . 1
39 . / TOP OF ROOT BALL SHALL BE 8 MAX, TO SURFACE Of WATER,
• • • • - 293.00 pC ~ 2
366 / . . ~i/ ~ 1 LAKE NORMAL WATER LEVEL, -
SC / ~ k ~ 3 ~ < < t
28 /iii yr.' a ? ? ? ? ? ~ r LAKE/POND SIDE SLOPES 4 TO I MAX, << ~
SV i 1,,/~yii / ? a ? ? ? ~ ~ c
158 ~ , , . . j/ . < < ~ ;p r"
IV ,
99
VO PLANT ALL AQUATIC MATERIAL IN 1 PTN - 4 EXISTING SOIL TILLED TO 2 DE I-III
33 -III III-
0 EXISTING UNDI5TURBED 5UEIGRADE, = _ - -1 I I- 111-1 - ill-1 I I- I I G
2~ I-1 I1 I I- I l=~'' ~ ~ =1 I =1 5
I I-1 I I1 I I~ = 11
~ ~-1 11- -1 I I- 6
30 731 620 7
a °o 292 T DETAIL ATI PLAN HR B P A LANTIN DETAIL
~
N, T,S, N, T, S,
FFE _
~ 293 294.00
293
IG 294
161 40 19 45 397
r`
295 I

`n~~ i V
T
w,~
GRAPHIC SCALE
40 p 20 40 BO 180
( 1N FEET
1 inch = 40 ft.
`n~
V
NOT FOR CONSTRUCTION
PREPARED IN THE OFFICE OF; CLIENT: °A~ PROJECT, 06-30-05

Kimley-Horn CYPRESS EQUITIES, INC. HORIZONTAL SCALE 1 = 40p PLANTATION POINT VERTICAL SCALE:
N/A
TITLE; DRAWN BY: RALEIGH, NORTH CAROLINA
VMF Inc.
ent, together with the concepts and designs presented herein, as an instrument of service, is intended only for the specific purpose and client for which it was prepared. Reuse STORMWATER WETLAND DESIGNED eY. VM F ATTACHED REFERENCE FILES: JOB NUMBER. SHEET NUMBER;
r~'h"S_',olpe, EVISION: DAiE DRAWN BY'. CHECKED BY: and Associates, Inc. reliance on this document without written authorization and adaptation by Kimley-Horn and Associates, Inc. shall be without liability to Kimley-Horn and Associates, Inc. P.O. BOX 33068 - RALEK)H, NORTH CAROLINA 27636-3066 229800
G_jp right Rirnley-thorn and Associates, Inc , 2005 PHONE: [phone] FAX: [phone] PLANTING PLAN I I CHECKED BY TSJ W4 SEAL;

12" C.I, HANDWHEEL j
PADLOCK GRASSED, EARTHEN BERM
1
mi I
i
GRATE EL= 278,0 STAPLE IN PLACE
AD,AISTABLE STEM GUIDE (3' SPACING MAX) ` I N
(SEE DETAIL THIS SHEET) ~ i ~
SYNTHETIC ~ ~ i LINING
NR EXTENSION STEM j ~ LEVEL SPREADER
(SEE DETAIL 1HIS SHEET) 1 VARIES
i 'y
~ \r~-
z
C-' \ c.1
8" MIN, BURIED 6" MIN X57 STONE N
1,5~x0,5~ WINDOWS ~ ~
® ELEV,=278.4 NRS RESIDENT SEATED LEVEL UP OF SPREADER N 7 ~
GATE VALVE (FLxFL) D,I, WALL PIPE I
OIP (FLxPLAIN END) 1-0 FLxPLAIN END) ANN DIA=B") (DIA=8') INV = 271,0) SECTIONAL VIEW
NOTES; ~ ~
1/2"xt/2` WWM WRAPPED 1, MATTING SHOULD BE A MINIMUM OF 4' WIDE,
OVER OPENING 2, ENSURE SPREADER LIP IS LEVEL.
3, CONSTRUCT 20 FT TRANSITION SECTION FROM
5"~ ORIFICE DIVERSION CHANNEL TO BLEND SMOOTHLY TO LEVEL SPREAD R PLAN VIEW
BEYOND WIDTH AND DEPTH OF SPREADER,
1"=20'
I
ROD COUPLING
WHEN REWIRED
BOLT/NUT ASSEMBLY
5" DRAWDOWN N.T.S.
GRATE EL.=278.0 TOP VIEW ORIFICE ELEV,=274,0 1 1/2" DIA. EXTENSION ROD
BOLT/NUT ASSEMBLY
4~-O" 2" FEMALE SOCKET COUPLING C.I. ASTM 126 C30
3/4" CHAMFER ALL EXPOSED EDGES (TYP,)
r ~ .I~ 1
J 3/r
( ~ EYE BOLT
2" CL.
6" NON-RISING EXTENSION STEM ASSEMBLY
" S LIAR SOCKET COUPLING
~4 BARS 0 „ i 2" cTRS, , NOT TO SCALE
6 a 90'
3/8"
2" CL, POURED INVERT TO N.T,S. PREVENT STANDING WATER ANCHOR STUD
2'
RmM F~Ow
W
~ * ~ J'
SECTION 24" RCP INV.=27,.o STEEL FRAME DETAIL RFear
R (ALL FOUR SIDES WELDED TOGETHER) 5/8 ANCHOR (TYP,) APPLY ASPHALT PAINT I / BAR
/ ry 9
111 RM ll lI
ll ~ SYNTHETIC LINED SPILLWAY ill
PERSPECTIVE VIEW OF FOREBAY
~ WINDOW
Q
WINDOW ° o FRAME I z
o M Q m N W X
~O m 5' MIN
O W TOP OF B RM (ELEV=280,0) EXISTING GROUND TOP OF BERM
~ W O O_ N
~ Z O INSIDE BOX 4'-0" ? - z 100-YR DHWL - ELEV=279,75 -
a m 10-YR DHWL -ELEV=278.14
IMPERVIOUS FILL MATERIAL, INSIDE EDGE OF FRAME 53-1 2" TO BE APPROVED BY TEMPORARY POOL ~,P~' ELEV=275.72
GEOTECHNICAL ENGINEER ~1 1 STORAGE ZONE
PERMANENT POOL
6~ SAFETY BENCH ~ ELEV=274.0 ELEV=2741 6~ SAFETY BENCH
( ) ARIES (ELEV=2741)
1, STEE 6615 s 1.0 UNDERCUT & RECONDITION SUBGRADE SOIL BENEATH DAM IMPERVIOUS LINER AS RECOMMENDED BY GEOTECHNICAL NORMAL FLOW ENGINEER IF REQUIRED, INSTALL MINIMUM 3' BELOW
WELD AT ALL APPLY ASPHALT PAINT TIE TO EXISTING GI TO EXISTING GRADE CHANNEL ( WETLAND BOTTOM TO ACCOMMODATE PLANTINGS)
CORNERS (TYP,) PAN 1D MIN SYNTHETIC-LINED DEEP POOL
CHANNEL BOTTOM (BOTTOM ELEV=271.0)
NOTES: (ELEV=272,5f) MIN, 6" ORGANIC SOILS
TYPICAL SECTION
1. ALL CONCRETE SHALL HAVE A COMPRESSIVE STRENGTH OF AT LEAST 4000 P,S.I, 0 28 DAYS.
2, ALL STEEL TO HAVE A MINIMUM 2" CLEARANCE UNLESS OTHERWISE NOTED,
3, STEEL REINFORCEMENT SHALL MEET ASTM SPECIFlCATIONS (A-615), DEFORMED BARS,
N.T.S.
4, ALL INLETS TO HAVE FIELD POURED INVERTS TO ELIMINATE STANDING WATER,
5. PROVIDE 8" EMERGENCY DRAIN.
N.T.S.
NOT FOR CONSTRUCTION
rII~MT• pare PROJECT;
PRLPARLD IN IHt UFFIGL OF: Ub-.SU-U:)
HORIZONTAL SCALE:
-Horn Kimley CYPRESS EQUITIES, INC. NA PLANTATION POINT VERTICAL SCALE:
NA
DRAWN BY: RALEIGH, NORTH CAROLINA
REV Na: REVISION DATE DRAWN BY CHECKED BY, and Associates, Inc. Inc. TITLE; JCA DESIGNED BY:
This document, together with the concepts and designs presented herein, as an instrument of service, is intended only for the specific purpose and client for which it was prepared Reuse
- and i'Tit-roper reliance on this document without written authorization and adaptation by Kimley-Horn and Associates, Inc. shall be without liability to Kimley-Horn and Associates, Inc. P.O. BOX 33068 - RALEIQH, NORTH CAROLINA 27636-3068 STORMWATER DETAILS JCA ATTACHED REFERENCE FILES: JOB NUMBER: SHEET NUMBER: CHECKED BY: 0122980015
';rldr,; I11mie,-Horn and Associates, ~mc., 2005 PHONE: [phone] FAX: [phone] SEAL: TSJ

B ~
135-3/4" OUTSIDE BOX TOP OF CRATE EL = 276.5 /4' OUTSIDE BOX
119-3/4" INSIDE BOX 135-3/4' OUTSIDE BOX
ANGLE FRAME ALL g" 119-3/4" INSIDE 80X /4" INSIDE 80X 8'
FOUR SIDES (TYP,) 3/4" CHAMFER ALL T-BAR SUPPORT T-BAR SUPPORT 3/4" CHAMFER ALL
iv 2" 2" EXPOSED EDGES (TYP,) I~ EXPOSED EDGES {TYP,)
w 2"
~ ~ U,S,F. GRATI U.S.F. GRATE 6620
a ~ - P RT a T BAR SU PO ~ ~ ANGLE FRAME ALL ANGLE FRAME ALL
8» ~ 8• FOUR SIDES (TYP,) 3/4" CHAMFER ALL FOUR SIDES (TYP,)
EXPOSED EDGES (IYP.)
A A
x 40" GRATE 40" G TE 40' GRATE x
m ~ ~ w lv
N ° 1 2" CLR, ~ 1 2" CLR. 1 2" CLR. t ~ ~i 1
5 i 1/2" CLR, / ~ / / ~ 3/8" FRAME 3/8" FRAME ~ 3/8" FRAME 3/8" FRAME FIELD POUR (~I ~ r CONCRETE INVERT
~ ~ 1/2" CLR. i - 1/2" CLR, , N
~ 48" RCP i ~ ° INV, - 27 48" RCP ° G S ~ i
o ~ , INV, = 271,0 a ~ a ° I . a I I
~ °a a ° o a~ °d ° < ° '~,1.
w a ° e ° °°d da e ~ d ~ d
T-BAR SUPPORT ~ , t 8 n ° ° n 3" a
~ N ° ° 4 ~ ~ a ~ ~ e a ~ ° a
3 - U,S, FOUNDRY N0, 6620 GRATES P
~ REQUIRED (77-11/16" x 40` x 2"~ N APPLY ONE FIELD COAT OF ASPHALIC
PAINT TO FRAME ANO GRATES
ANGLE FRAME ALL
3/4° CHAMFER ALL p FOUR SIDES (TYP.) EXPOSED EDGES TYP. B ( ) BY-PASS LEVEL SPREADER PLAN VIEW
1"=20'
PLAN VIEW SECTION '~A-A" ION "A-A"
TOP OF GRATE EL, = 276,5
90-11/16" OUTSIDE BOX
8"
8" 74-11/16" INSIDE BOX 8" 3/4" CHAMFER ALL
U,S,F, GRATE 6620 EXPOSED EDGES (TYP.)
3" CLEAR, TYP, ( )
PROPOSED 12"
m RCP TO LEVEL
h in Connection To Gr " SPREADER C a 3 Long I~jp, 1~ Choln &~g Cold Shuts.
a Grate(s) i
N0. 5 BARS 0 6" C.C,
EACH WAY (TYP,)
Jam Nut, Nut And Wo r ~ Cold Shut
On Straight Bd ~ PROPOSED 15"
G - ~ BYPASS RCP
a N } \ x 1" Dia. J-Type Or Threoded PROPOSED Straight Eye Bolt
3" CLEAR, (TYP,) TOP OF FELD 1/2 DUG ~ JUNCTION ~ old Shut
POURED INVERT OF PIPE d ~ q BOX A
48" RCP ~ ° " Half To Two-Thirds Woll Thickness
~ ° a < ° FIELD POUR a ° '
a CONCRETE INVERT a ad
° 24" N0. 5 BARS 0 BENT H WN " 0 8" C.C, AT CORNERS LENT AS SHOWN Cost of eye bolt and chain to be included in the contract unit ~RNERS price for structures.
3" ° PIPE INV. 3
° a e ° 271.0 ~ , One eye bolt & chain for eoch grate.
° 4 ~ ° ° < a
- TYPICAL REINFORCEMENT EYE BOLT AND CHAIN FOR LOCKING
GRATES TO STRUCTURES 24" RCP
PLAN VIEW
SECTION "B-B"
15" RCP (BYPASS)
INV OUT=278,99
Hones: 3/8"
1, ALL CONCRETE SHALL HAVE A COMPRESSIVE 3/8"
STRENGTH OF AT LEAST 4000 PSI 0 26 DAYS, FRAME SHALL BE OF STEEL F STEEL
2, 3/4" CHAMFER ALL EXPOSED EDGES CONSTRUCTION COATED WITH ASPHALTIC PAINT fE0 WITH
3, STEEL REINFORCEMENT SHALL MEET WITH ASTM R
SPEC, (A-615) 4, DEFORMED BARS ~ p " N ~ \ A 17
4, ALL STEEL TO HAVE A MINIMUM 2-1/2 CLEARANCE, M ~ 24" RCP
UNLESS OTHERWISE NOTED, - - INV IN=278,26
5, ALL INLETS TO HAVE FlELD POURED INVERTS TO 5/8" ANCHOR (TYP,) 3„ 3"
ELIMINATE STANDING WATER. WELD AT ALL CORNERS 2"
12" RCP (TO LEVEL SPREADER)
INV OUT=278.06
SEE STORMWATER WETLAND GRADING AND DRAINAGE PLAN FOR ANGLE FRAME T-BAR PROFILE VIEW A-A
PIPE SIZES, LOCATIONS, AND INVERT ELEVATIONS
NOT FOR CONSTRUCTION
CLIENT: ogre PROJECT:
PREPARED IN THE OFFICE OF na_ zn_n~
vv l/v WI/ HORIZONTAL SCALE:
CYPRESS EQUITIES, INC. N/A PLANTATION POINT
Kimley-Horn VERTICAL SCALE:
N A
C TITLE, DRAWN BY: RALEIGH, NORTH CAROLINA
REV No. REVISION: DATE: DRAWN BY: CHECKED BY: and Associates, Inc. s, in JCA DESIGNED BY:
This document, together with the concepts and designs presented herein, cs on instrument of service, is intended only for the specific purpose and client for which it was prepared. Reuse noTu STORMWATER DETAILS JCA ATTICHED REFERENCE FILES: JOB NUMBER SHEET NUMBER:
of end improper reliance on this document without written authorization and adaptation by Kimley-Horn and Associates, Inc. shall be without liability to Kimley-Horn and Associates, Inc. P.O. BOX 33068 - RALEK)H, NORTH CAROLINA 27636-3068 PHONE: [phone] FAX: [phone] CHECKED BY: SEAL; TSJ 012298001 W6
Kimley-Hcrn and Associates, Inc,, 2005

STORMWATER MANAGEMENT PLANS FOR NORTH CA SP-80-04 AND S-67 A DEVELOPMENT CONTACTS
{h,,~''~r~~ r f s~ j? ,E ,v,
l~~~
ti ',i !ryr"~ iU~I_
JENR - `lug r`': ~ aa~r '~NETL4N~S ~'vD ~ ~ ~n~lw t..
CYPRESS EQUITIES, ~ ~
°~~~`°P~' ; 601E DAL AS PARKWAY, 5~~,~ .o0 15601 DALLAS PARKWAY, PHONE:N(9 2) 36155178 ADDISON, TEXAS 75
FAX: [phone] PHONE= (972) 361-51
ATTN.: JOHN FARROW
FAX [phone]
CIVIL ENONJEER. KIMLEY-HORN ANO ASSOCIATES, INC.
POST OFFICE BOX 33068
RALEIGH, NC 27636
PHONE: [phone]
FAX: [phone]
ATTN.: JEFFREY J. WING, P.E.
N N
LANDSCAPE ARCFUTEC7• KIMLEY-HORN ANO ASSOCIATES, INC.
POST OFFICE BOX 33068 ~ s A' B
RALEIGH, NC 27636
PHONE: [phone] ~ S
FAX: [phone] VIRGINIA S ATTN.: PATRICK B. HART, R.L.A. ~ NpR7H CAROLINA - ARCNITECT~ ROUGES AND ASSOCIATES, P.LL.C. ~o
W~ RD,
OFiESM~
P'
13642 OMEGA 50 Q' _ . . PROJECT
DALLAS TEXAS r
PHONE: [phone] ~
FAX: [phone] ~ ~ ~ ~ SHEET N0.
ATTN.: GARY DEVLEER, R.A. ~ ~ ~
sG 9~ W1 TITLE SHEET
70 nuaw~ ~ S
vwcc m~sr ~ 3URVEYOR~ RILEY SURVEYING, P.A. q S ~ W2 MASTER GRADING AND DRAINAGE PLAN
cs _ _ _
636 GARY STREET 40 a1• W3 STORMWATER WETLAND GRADING AND DRAINAGE PLAN
DURHAM, NC 27703 ~5 * ~ m TOWNE CENTER
5 -
PHONE: [phone] ~S~0R0 64 FAX: [phone] ~ ~ W4 STORMWATER WETLAND PLANTING PIAN o~ TRIANGLE _ - -
o SUMNER BLVD, TOWNE BLVD. _ - ~9 Q
ATTN.: PHIL RILEY, R.L.S. ~ ~ ~ W5 STORMWATER DETAILS _ _
Pp,
• ~ REST. ° W6 STORMWATER DETAILS x - _ _ _
ruuwr-vwmu
ATTORNEY. HELMS, MULUS AND WICKER, P.LLC. S,~y 95 SPR~~ ~S1 RD. F~
2600 TWO HANOVER SQUARE
RALEIGH, NC 27601
PHONE: [phone]
FAX: [phone]
ATTN.: MACK PAUL
07/O6/05~IPER DWQ COMMENTS JCA 0
UGMTING CONSULTANT. WLS LIGHTING SY5IEMS N0. DATE DESCRIPTION I BY
POST OFFICE BOX 100519
PHONE~1~-800633-87185 PROJECT LOCAT/ON
FAX: [phone] /vTS PRELIMINARY
CERTIFY THAT THIS PIAN COMPLIES WITH THE ORDINANCES,
RULES, REGULATIONS, AND STORMWATER DRAINAGE STANDARDS OF
NOT FOR CONSTRUCTION ON THE CITY OF RALEIGH.
This document, together with the concepts and designs
PREPARED IN THE OFFICE OF: presented herein, as an instrument of services, is intended
only for the specific purpose and client for which it was
prepared, Reuse of and improper reliance on this document
~ without written authorization and adaptation by Kimley-Horn
~ Kimley- ~ and Associates, Inc. shall be without liabilit to Kimle -Horn Y Y
and Associates, Inc.
1 ~ ~ 1
¦bbb F i ana ASSC associates, inc. Copyright Kimley-Horn and Associates, Inc., 2005 SEAL:
P.O. BOX 33068 -RALEIGH, NORTH CAROLINA 27636-3061 -3068 DATE: JOB NUMBER:
PHONE= [phone] FAX [phone]( 77-20W JUNE 30, 2005 012298001

~ r~ ~ NOTES,
1 1. PROJECT BENCHMARK 15 NCGS MONUMENT "RALEIGH 000,
o ELEVATION 313.12 (SHOWN ON THIS SHEET), - ~ rn I
\ N
~'9 1 s N
1
O ° ~ I~ ~ M
~ o N
fj 1 1 ~ ~
oh II
~ ~ °m~, ~ STORMWATER WETLAND _ p
MAINTENANCE AC SS - C - ~ /
\ ~ ~ ~
\ ~ ~ A~ ~ \ L
~ L A I
~ ~ 29~ ~ \ i o ` ~
~
/ / 1 'r / q / ~ I
/ c~ 1 0 \
~ ~ I ~ I
~ ~ \ N / O N 1 s I ~
~ ~ ` _ _ ~ ~ o o
~ - -1 . ` ~ 1
- \ ~ ~ / / ~
~ ~ ~ ~ t
~ / ~ _ of ~ ~ ~ ~ r, n 1
~ I
o ~ ~ _ 2~ -p G ~ N
~ f 1 ~ zse ~ u
1` \ / 29e r
1 ~ J ~ ~ ~ _
I 290 19~ 1 I 1 I
~ ~ ~ ~
I ~ T ri ,Pp ~ e f• ~
1 ~ r ~ J
\ I ~7 J M19
~ z9 _ ~ N O
1 ~ i ~ u~
STORMWATER WETLAND ' \ N TOP OF BERM ELEV.- 280,00 ~ N I
PERMANENT POOL ELEV.= 274.00 ~ 29~ ' 210 M1 I y
TEMPORARY POOL ELEV.= 275.11 4' 2-YEAR DHWL=217.14 `
10-YEAR DHWL=278,14 29 ~ JO? '~l \ I ~ ~
100-YEAR DHWL=279.75 ~ `~'O a 29 ~ Z ~ - 292
\ ~ 2 7 \ ~
29J 1 \ ~ 310-
293 29~ .ws
i ~ ` 295 ~ I ~ ~
N ! - ,
h ' ~ 1 I i
SEE SHEET W 3 1 ) / I 1~ fl
l I .2 ~ R i II ~ 1
~ l 1 0
~ ~ / C / / N \ I • ~ u ~
~ ~ S 1 11~
L I / v li i ~
`l ~ / ~ CGS MON NT
c~ f: "RALEIGH -
i I ~ ~ M N; 772J04. 0
3 Oh f: 21?4?!9.876 NAO '83 /
1 N ASSED BERM ~ ~ GRADING ONLY EARTHE CR COMBINF.O FACTOR= / ~7,
~ ~ ~ ~ SEE DETAIL SHEET WS) ~ ~ 0. 9992117 - P/
~1 ~ I - ~ ? ` ~ ~ 511E ENCHMARK l
a ~ ~ TENTION ~ j ~ 9 LEVEL SPREADER AND DE ~ ~ / ~ fLE 313.12 / ~ 9
BASIN SEE DETAIL SHEET W5) I ~ ~ t ~ J / f ~ ~
i-- _ / /
~J r
BYPASS LEVEL SPREADER ~ ~ SEE DETAIL SHEET W6) ~ ~ ~ / 1 i l S ~
`t ~ o " I
r'l I / /
r' ~ ~ ~ / ~ \ ~ ~ U -
\ \ \ \ \ ^ Nq ~ S l o J
x ~ \ ~ ~
~ 1 i ~
l I ~N ~ ~ 1 ~ ^9 1~ ~ ~ ,1
~ ~ ~ / ~ 1
~ ,x= ~ ~ ~ 1 1 ~
- ~ ~ ~ ~ \ ~
~ ~ ~ 1 ~ 1
~ \ ~
J o ~ e - - 20 N
~ ~ 1/~ I 1
~ ~ ~ _ ,4 1 \ 'y-` ,1 _ ~ ~ GRAPHIC SCALE
~ \ i.,. - i ~ ~ ioo o so ioo 200 ,oo - ~ ~
~ ~ _ ~ ~ C
0 ~ ~ f ~ ~ \ ~ ~ W
~ ~ ~ IN FEET ~ 1` ( )
'h~7 ' / i I ~ti O ~ (1 1 ~ 1 inch = 100 ft,
r- I O I ~ y EXISTING 1
~ ~ ~ ~ ~ OFFSITE ~ ` , W m Y
A Q ~ ~
3 ~
~ ~
s' I O J 1
~ ~
%i~-~ ~ A ~ ~ \ 1
~ ~ J / 1 11 b
i ~ ~ ~ ~ ~ JJ , ~ \
i - T ~ P~
, . ; ET w ~ ET 35 7 - ~ ~
%i ice- / - - 1 ~
~ s, ~
/ i/' - / , ~ ~o / ~ M ~ ~ ' ~ ~ ~ ~ ~
/i . i i
~ ~ '-i/~ . i o ti
i/~~ ~ ~ ~ !
i n n NOT FOR CONSTRUCTION
ooroeorn ui Tur nenrr no CLIENT; nc _ zn n~ PROJECT:
rl\Lr nl\LV II\ 111E VI I IVL V~ HORI_'ONI4L 5(;AiLCYPRESS :
Kimley=Horn EQUITIES, INC. -1 v[R?CAI ',(ALE
_ NJA_._. DRAM4 [1 . RALEIGH, NORTH CAROLINA
TITLE, JCA
DATE: DRAWN 8)': CHECKED By: Ptv I!o I PE ~iS~OM and Associates, Inc. ' Inc.
h jjn _,rn_ ens together with the concepts and designs presented herein, as an instrument of service, is intended only for the specific purpose and client for which it was prepared Reuse - RALE~Ii, NORTH CAROLINA 27636-3066 s _ P.O. BOX 33068 MASTER GRADING AND [A L) 8r JCA niE,. FEFERENCE FILES JOR [JUMBER: DRAINAGE PLAN SEAL. TSJ 012298001
~f and imp,aper reliance on this document without written authorization and adaptation by Kimley-Horn and Associates, Inc. shall be without liability to Kimley-Horn and Asscciotes, Inc. W2
PHONE: [phone] FAX- [phone] ~opa~'"~ l 'r ._Hrrn and ~>95~~afe~, i^C . 2005

P
5 S C- ' ! ~ ~ --L ~ ~ ` ~ ~
E JQ ` NOTES, " ~ , 1
PROPERTY UNE TYP• \ ~ , =RTY UNE, TYP, ~ ' ~ ~ ' 1, STORMWATER WETLAND IS DESIGNED TO ACT AS A STORMWATER QUALITY
~ \ \ r \ \ Q `,1 P Ac EXISITNG 60" RCP \ \ ~ ~ - ~ ~ 1 ~ ~ AND QUANTITY DEVICE.
V~ G "J UNDER I-540 \ \ ~ ~ ~ ~ ~ 2. FINAL CONSTRUCTION PLANS INCLUDING ON-SIT ST RM R PIPIN E 0 SEWS G,
STORMWATER WETLAND \ \ TOP OF BERM ELEV-280.00 \ \ ~ 7-' ~ ~ ~ SITE GRADING, AND EROSION CONTROL WILL BE SUBMITTED TO THE CITY
PERMANENT POOL ELEV=274.00 \ \ _ \ / ~ r OF RALEIGH UNDER SEPARATE COVER,
O TEMPORARY POOL ELEV-275.72 \ _ \ \ 2 YEAR DHWL=277.14 3, ONSITE SPRING BOXES FOR SEEPS UNDER PROPOSED RETAIL BUILDING
PRYAMAT SYNTHETIC 10-YEAR DHWL=278.14 \ \ NCDOT HEADWALL STD 838.80 \ \ ~ / LINING WHERE SHADED, 100-YEAR DHWL= 279.75 WITH RIPRAP APR \ \ ~ WILL BE DETAILED ON FINAL CONSTRUCTION PLANS SUBMITTED TO THE
CONTRACTOR TO A R - ON \ ~ ~ j CITY OF RALEIGH UNDER SEPARATE COVER, V_.~
PUNCTURE IJNER FOR S EQUIRED_80,274 SF 40 x 44 wx 3 THICK PROPOSED PLANTINGS SA PROVIDED-81,968 SF CLASS 2 STONE ON ~ ~ =2 _ 4, SEE SHEET W5 FOR TYPICAL SECTION OF SiORMWATER WETLAND. SEE TW 93.00 ~
OUTLET STRUCTURE ;~2 VOL REQUIRED=153,373 CF MIRAFI 700X FILTER FABR~.- WITH DRAWDOWN ORIFICE VOL PROVIDED=593,083 CF INV. =-270,0 ~ i ~ _ "STORMWATER WETLAND CALCULATIONS° FOR MAINTENANCE AGREEMENT. TW=291.50 8W`=263.50 _
(SEE DETAIL SHEET WS STORMWATER ~ 5, PROPOSED STORMWATER WETLAND IS EXEMPT FROM DAM SAFETY BW=264.00 _ - ' CB-5
) MAINTENANCE ~ - FLARED END SECTION ~ ~ ~ EASEMENT, TYP, - REGULATIONS PER NCDENR, ..r-~"~" _
WITH RIP RAP APRON ~ ~ ~ CB-4 _ 6. SEE "STORMWATER WETLAND CALCULATIINJS" FOR DETAILED INFORMATION
16' x 18' x 2' THICK 50~~ NATITFt-AL ° . w eoa pd°a a °a oo 4a %PROTECTIVE / ° J,J.~" CLASS ' 1 STONE ON , ~ °p ~a ~ S9 \ ON STORMWATER UANTITY SUSPENDED SOIJDS AND NITROGEN. S 9 •
MIRAFI 700X FILTER FABRIC YAR D OT ~ o°o~ooo'°°a~°°oo j~ D( 9-+4 ~ ° d°ppOA° d°° l 7, THE STORMWATER CONTROL STRUCTURES SHOWN ON THIS PLAN ARE
INV = 270.00 DIS B ° °aop° op°o° ~ I. - OUTLETS URE I¦11 ~ ° p°d ° ~ 7 II / //l °°pJpOpppO . '1/ 1 V ° ob p° 9 J°° p ° - ~ DESIGNED TO REDUCE THE POST-DEVELOPEMENT, 1-YEAR, 2-YEAR, AND 9 ~ 10-YEAR, 24-HOUR STORM EVENTS TO EXISTING CONDITIONS FLOW
2~SH00 YARD ~ (SEE IL, SHEET W6) ~ ~ 20'x20'x0.6' DEEP LEVEL SPREADER, ` DO NOT DIS B) /q °~~a 2 u ~ RATES, PER CITY OF RALEIGH STANDARDS.
BOTTOM ELEV. = 254.0 LINE WITH ~ ° ° ~ ~ ~ , s ~ 8. A 6" LAYER OF ORGANIC SOILS SHALL BE PLACED IN THE WETLAND FOR
PERMANENT CONTECH C-35 LINING / 155 LF 48 RCP. . i` - w / W/ NCDOT HEADWALL (DESIGNED PER CITY OF RALEIGH 63 LF 24 RCP i-r+ ~ ~ / ~ ~ T~='~$ , g4 ~ PLANT GROWTH, ENSURE THAT THE SUBSTRATE IS SOFT NOU H T 20 PUBLIC, \ E G 0
60 STANDARDS), OUTLET LOCATED HERE _ _ ' ` DRAINAGE PERMIT RELATIVELY EASY INSERTION OF PLANTS,
TO HYDRATE EXISTING WETLANDS. - BW=276,00 ~ ~ - ~ EASEM NT E ~ 9. ALL SLOPES OF THE WE1lAN0 SHALL BE TEMPORARILY LINED WITH
~ CBS ~ C-JUTE ANO STAKED WITH WOODEN STAKES, C6~2 ~ ~ Q
EXISITNG 72" RCP ~ / / ~ i 9 10. PROVIDE ONE BENTONITE (VOLCLAY SG-40) ANTI-SEEP COLLAR ON THE
UNOER I-540 - ~ ~ ~ ~ ~ , , CJ BARREL OF EACH OUTLET CONTROL STRUCTURE (2 TOTAL). COLLARS
\ , ~ 280 I SHALL BE MINIMUM 5 FEET THICK AND EXTEND MINIMUM 5 FEET BEYOND ALL SIDES OF BARREL OUTER DIAMETER.
/ ~ ~ ~ - ~
/ , ~ ~ 275 i 11. THE PROPERTY OWNER IS RESPONSIBLE FOR MAINTAINING THE \ STORMWA R NTR TE CO OL(S) ACCORDING TO THE APPROVED MAINTENANCE
i,i.% . ' \ PLAN AND DIRECTION OF THE CITY OF RALEIGH.
2~ 3 i , ~ ~ ~ 12. THE CITY OF RALEIGH AND THEIR ASSIGNS HAVE RIGHT TO ACCESS THE
j °ao ~ STORMWATER CONTROL(S) FOR INSPECTIONS OF MAINTENANCE, AS
~ / MICRO POOL ~ / ~ ~ ! ~ ~ ~ ~ BOTTOM FES-1 ~ ~ NECESSARY,
~ ~ ~ ELEV=271. ' ~ O FOR B~1Y ~ 13, ALL SEDIMENT REMOVED FROM THE WETLAND SHALL BE LEGALLY ~ .
' BOT M' ~ %;,..~i ~ _ ~ ELEV 271.0 DISPOSED Of OFFSITE.
/ , - _ ~ \ \ ~ ~
\ 0 .0 STORMWAT R T A ~ E WE L ND SUMMARY 9 _2
~ ~ s _ i - ~ ~ 271 E F H PP F S 0 LNG CENTER AREA: 45.36 A C
_ - \ 273 \ WETLAND DRAINAGE AREA INCL OFF-SITE : 55.01 AC
~ ~ ~ ;19 215'' / ~ ~ 0, ~ IMP RVI R F - 9 E OUS A EA INCL 0 F SITE : 43.89 AC ~ 1
~ nl _ s~ / _ _ ~ ~ \ B- E F ,i / F _ SURFACE AREA PROVIDED: 81,968 SF B-
O - ~
MI P ~ \ ~ ~ ~ ~ / CRO OOL ~ , ~ BOTTOM ~ ~ 10 S IL WAY ~ ~ ~ ~ ~ WETLAND SURFACE AREA BREAKDOWN
_ ~ ~ ~ , ~ CRE T E = 274,0 j ELEV-271,0 I 273.25- - _ ~ ~ \ - ~ ~ ? DESCRIPTION AREA SF
r ~ -2 ao I 273.1 \ C~ , ~ / s ~ FOREBAYS 13,900 n
\ ~ B -2 ..4,00 RB I ~ ~ ~ \ i I I ~ ' MICROPOOLS 13,900
I 1 v . \ ~ 1 ~ ~ oa. I HIGH BENCH 27,168
o°po oo„ pp° ~ ~ NORM L FL W ~ LOW BENCH 27000
ooaoo aooo 00 _ °pp o: ~ \ I ~ - _ _ _ ~ CHANN L, TYP, TOTAL 81,968
0 oa°°o ° - a° ° - ~ r ~ ~
~ ~ ~ ~ ~ I r ~ t~ ~ I KEYSTONE 6 29 -KEYSTONE
~ ~I~ Q ~ ~ ~ ~ RETAINING RETAINING
f ~ ~ ~ ~ ~ ~ WALL, TYP. ' ~3 i WALL, TYP,
Zip ~ l ~ ~ 1
~ ~ V I 273.2 ~ ~ ~ ~ ~ ~ I ~ ti~ ~ ~ \
\ 273. ~ ~ ~ ti ~ \
~ ~ c~' ~ ti ' ~ 1 ~ I ~ ~ ~1
I ~ .ti 1
~ ~ / i ~ i =2 B-
~ BW= / 27k 1
- ~ ~ ~ F = _ ~ ~ ~ ~ ~ \ , 29 5
I 9 .00 r \ _ 0 .00 , 1.
286,5 I ~ ~ 8 274.00 _ ~
\ ~ ~ ~ I ce-e1 r
W SYNTHETIC \ ~ ' ) 9 PYRAMAT \ r" r 1 ,
r LINING, TYP. , / r' i, ~
~ \ / a 1 SPILLWAY ~ ~ ~ N
C EST EL=274.0 ~ ~ l
1 i ~ ~ ~
\ ~ ~ ~ / W
C8-61 DI-62 Z r ~9 -
~ 290 y J ~ ~
50 NEUSE RIVER ~ fj ~ ~ _
BUFFER, TYP. . I ~ U
' 1 i FOREBAY ~ ~ ~ 29 '1 f- `L ~ Q
BOTTOM ~ ELEV=271.0 -
- ~ 2 ~ 98
STORM SEWER ~ ap a ~ ~ ~
~ J PIPING' TYP. 1 ~ ~ F -55 ~ 292 9 ~
/ \ ~ ~ ~s ~ ~ ~
~ ~
T1N~ 81..00 ~ FF 299 1 2g
W 2 .oo 1 ~ ~B=s6 293 ~ - ~
4.00 4.00
' 293
~ 294 \ ~
i
1 \ .l CB-63 ~
295 r ¢B-s7 s
CB-64
TW 29 ~ 1.00 ~ to I I
~ BW~2 750 ~ GRAPHIC SCALE
~ ~ ~ ~ ~ o rn ~ sa' hl c~ ~ ^O +o o so +o eo ,so
~ ~ti N ~ N
% / ' ~
~ ~ 1 ~ ~ i _ ~ ' ~ (IN FEET )
~ ~ l G ~ 1 inch = 40 tt,
MATCH LINE
NOT FOR CONSTRUCTION
PREPARED IN THE OFFICE OF;
- CLIENT; PROJECT; 06-30-05
iioPi~oraia~ ;ra~E:
- - - _ - - - u. n rn . , I IN . a~~ Qi a ~iT a Tin~i oni~~T
11% 07 r . ¦ . . 'WW 'WAIF v) on .r. 1 V/-llr 1 f -l 1 IVIr 1 Will 1
A 'PER DWO COMMENTS 07/06/05 JCA JJW N/A
NE, rho AEiSi01i DAtE~ DRAWN BY: CHECKED BY: and Associates, Inc.
~nc, TITLE: DRAWN Hi RALEIGH, NORTH CAROLINA JCA
document, together with the concepts and designs presented herein, as an instrument of service, is intended only for the specific purpose and client for which it was prepared. Reuse of rmci irnproper reliance on this document without written authorization and adaptation by Kimley-Horn and Associates, inc. shall be without liability to Kimley-Horn and Associotes, inc P.O. BOX 33068 - RALEK)H, NORTH CAROUNA 27636-3068 STORMWATER WETLAND JCA JON IWQ ijlr
PHONE: [phone] FAX: [phone] p n!H DO f+:I ii Ei,
GRADING AND DRAINAGE PLAN V n T 012298001 sE t, sJ W3

12" C.I. HANDWNEEI
PADLOCK GRASSED, EARTHEN BERM
io i
~ I
GRATE ELF 178,0 i STAPLE IN PLACE
ADJUSTA&.E STEN GUIDE (3' SPACING MAX)
(SEE DETAIL THIS SHEET) N i ~
SYNTHETIC N
LINING
NR E%TENSION STEM (SEE DETAIL THIS SHEET) LEVEL SPREADER I
VARIES
~z ~ ~ 1~
1,5x0,5' WINDOWS BURIED 6" MIN B" MIN, X57 STONE N
® EIEV,=276,4 NRS RESILIENT SEATED
GATE YAIVE (FIxFI) D,I, WALL PIPE LEVEL UP OF SPREADER (mil
DIP (FLxPLAIN END) 1~-0 FLxPLAM END) DIA¦8• MIN DIA'8') SECTIONAL VIEW
( ) INV ~ 271,0)
t/1"x1/2` WWM WRAPPED NOTES; I
OVER OPENRdC 1. MATTING SHOULD BE A MINIMUM OF 4' WIDE,
1, ENSURE SPREADER LIP IS LEVEL _
5"~ ORIFICE BEYOND 3, CONSTRUCT 20 FT TRANSITION SECTION FROM DIVERSION CHANNEL TO BLEND SMOOTHLY TO
WIDTH AND DEPTH of SPREADER, LPL SPREADER PLAN VIEW
1"-20'
WHEN REQUIRED
5" DRAWDOWN BOLT/NUT ASSEMBLY ~ GRATE EL.=278.0 ORIFICE
VI W ELEV, =274,0 11/2` DIA. ExTENSION R00 N.T.S.
4~-O" BOLT/NUT ASSEMBLY / 2` FEMALE SOCKET COUPLING C.I, ASTM 126 CJO
3/4" CHAMFER ALL
EXPOSED EDGES (TYP,)
{
1
~ a/w i
I 1 BOLT
2" CL. 6„ N - N
M ASSEMBLY
" A K P ~4 BARS
t 2" cTRS, ~ NOT TO SCALE
6 ~ cv 90,
J/8"
2" CL. POURED INVERT TO
PREVENT STANDING WATER ANCHOR STUD N.T,S.
2`
00 F~O?y
~iECTION 24" RCP R * * ,
INV.=27t,o STEEL FRAME DETAIL ~ FpR * 3' EQgy
5 8" ANCHOR TYP. (ALL FOUR SIDES WELDED TOGETHER) / ( ) APPLY ASPHALT PAINT I
ART
/ tie ~ M
I / SYNTHETIC UNEO SPILLWAY ~p
~ WINDOW PERSPECTIVE VIEW OF FOREBAY
a
wlNOOw ~ o ° FRAME ~ I Z
o n a N m
~ O ~ W ~ 5' MIN -
~ W O TOP OF B RM (ELEV~280.0} EXISTING GROUND TOP OF BERM
O ~ in
INSIDE BOX 4'-0` ? z ° z a 100-YR DHWL - ELEV=279. 5 - " 10-YR DHWL
m IAL, 'ELEV=278.14 'S,
INSIDE EDGE OF FRAME 53-1 2" IMPERVIOUS FILL MATERIAL, TO BE APPROVED BY 'w~. TEMPORARY POOL
GEOTECHNICAL ENGINEER W ~ ELEV=275.72 R i" STORAGE ZONE
PERMANENT POOL
6' SAFETY BENCH ~ ELEV=274.0 (ELEV=2741) 6' SAFETY BENCH
, ARIES 1.0 UNDERCUT ~ RECONDITION (ELEV=274f)
WELD AT ALL APPLY ASPHALT PAINT SUBGRADE SOIL BENEATH DAM NORMAL FLOW IMPERVIOUS LINER AS RECOMMENDED BY GEOTECHNICAL
CORNERS (TYP,) TIE TO EXISTIN( •TIE TO EXISTING GRADE CHANNEL ENGINEER (IF REQUIRED, INSTALL MINIMUM 3' BELOW
PLAN to' MIN WETLAND BOTTOM TO ACCOMMODATE PLANTINGS) SYNTHETIC-LINED DEEP POOL
CHANNEL BOTTOM (BOTTOM ELEV=271.0}
NOTES: (ELEV=272,51) MIN. 6" ORGANIC SOILS
1. ALL CONCRETE SHALL HAVE A COMPRESSIVE STRENGTH OF AT LEAST 4000 P,S.I, 0 28 DAYS. TYPICAL SECTION
2, ALl STEEL TO HAVE A MINIMUM 2" CLEARANCE UNLESS OTHERWISE NOTED.
3, STEEL REINFORCEMENT SHALL MEET ASTM SPECIFICATIONS (A-615,
DEFORMED BARS,
4, ALL INLETS TO HAVE FIELD POURED INVERTS TO ELIMINATE STANDING WATER, N.T.S.
5. PROVIDE 8" EMERGENCY DRAIN.
N.T.S.
NOT FOR CONSTRUCTION
PREPARED IN THE OFFICE OF; CLIENT: 0ATE 6 °06-30-OS PROJECT:
Kimley-Horn CYPRESS EQUITIES, INC. HORIZONTAL SCALE. NA PLANTATION POINT VERTICAL SCALE:
TITLE; 6RAWN Br:
PEV Nc. pEv1S1Orj DATE- DRAWN BY:. CHECKED BY' F1 and Associates, I nc. Inc. _JCA _
Thi<, document, toyether with the concepts and designs presented herein as an instrument of service is intended only for the specific purpose and client for which it was prepared. Reuse cepts a JCA ATTACHED REFERENCE FILES JOB NUMBER: SHELF IWM[HlFR
and improper reliance on this do.ument without written outhori-alion and adaptation by Kimley-Horn and Associates, Inc. shall be without liability to Kimley-Horn and Associates, Inc. P.O. BOX 33068 - RALBOH, NORTH CAROLINA 27636- a STORMWATER DETAILS DESIGNED Br CHECHED By
Kirnley-horn and AsSOciales, Ir,c., 21)05 PHONE: [phone]+0 FAX: (9Q) 677'2050 SEAL: TSJ 012298001 W5

B
135-3/4" OUTSIDE BOX TOP OF CRATE EL. ~ 276,5
119-3/4" INSIDE BOX 135-3/4" UTSIDE BOX 3/4" UTSIDE BOX
ANGLE FRANE ALL g" 119-3/4" INSIDE BOX 3/4" INSIDE BOX 8"
FOUR SIDES (TYP,) 3/4" CHAMFER ALL T-BAR SUPPORT
EXPOSED EDGES (TYP,) iv 2" ~ 2" I~ T-BAR SUPPORT 3/4" CHAMFER ALL EXPOSED EDGES (ttP,)
~ s 2" U U,S,F. GRA U.S.F. GRATE 6620
a T-BAR SUPPORT ~ \ ANGLE FRAME ALL ANGLE FRAME ALL
8` ~ 8" 3/4" CHAMFER ALL FOUR SIDES (IYP,) FOUR SIDES (ttP,)
EXPOSED EDGES (TYP,)
A A
x 40" GRATE 40"GATE 40" CRATE x
m $ ~ W W V
O " ° i/2" cLR, I/z" cLR. 1/2" cLR. I/s' cLR. l~
5 FlEID POUR N
~ ~ 3/8" FRAME 3/8" FRAME ~ 3/8" FRAME 3/8" FRAME ~D " CONCRETE INVERT
\ r / ~ " r "RCP N .~P a, a
I t INV, - i ~ r ° INV, ~ 271,0 o a ' a
'a , ' a a ~ ~ a
'a W ~ ~ ' o ° a i a a R < d
T-BAR SUPPORT ~ " U ~ d a a 3" d y
d A ~ y e
a r> e , < • d -s. . e
3 - U,S, FOUNDRY N0. 6620 GRATES P
iv APPLYRONE FIELD C10AT OF ASPHALTIC
PAINT TO FRAME AND GRATES
ANGLE FRAME ALL
3/4" CHAMFER ALL p FOUR SIDES (TYP,) EXPOSED EDGES (TYP.) B BY-PASS LEVEL SPREADER PLAN VIEW
1"=20'
PLAN VIEW SECTION "A-A" PION "A-A"
TOP OF CRATE El, ~ 276,5
90-11/16" OUTSIDE BOX
8" g" 74-11/16" INSIDE BOX 8"
3/4" CHAMFER All
U.S.F. GRATE 6620 EXPOSED EDGES (TYP.)
3" CLEAR, TYP, ( )
°
PROPOSED 12"
RCP TO LEVEL
SPREADER Choir Connection To Gr 3' long I~p' , 1~ Chain dc~~ Cold Shuts.
a I~-
N0. 5 BARS 0 8" C,C, Grate(s) I
EACH WAY (TYP,)
Jam Nut, Nut And W R Cold Shut „ On Straight Bd ~ PROPOSED 15
- BYPASS RCP R
t N \ x 1" Dia, J-Type Or Threodcd PROPOSED
3" CLEAR. (TYP,) TOP OF FIELD 1/2 DIA Straight Eye Bolt JUNCTION
POURED INVERT OF PIPE a dd Shut _ q BOX q
48" RCP Half To Two-Thirds Wall Thickness
~ ° • ~ y • ° ° ~ ° ° a °
FIELD POUR a ° a CONCRETE INVERT
° as ° ° 24" N0, 5 BARS 0 BENT AS SHOWI~ BENT AS SHOWN Cost of eye bolt and choln to be Included In the contract unit
PIPE INV. 0 8" C.C. AT CORNERS 3" 3 ORNERS price for atructurea.
° a ° 271.0 One eye bolt & choln for each grate.
. ~ ° , e " ° ° . d ° ° < ° d
TYPICAL REINFORCEMENT
EYE BOLT AND CHAIN FOR LOCKING
GRATES TO STRUCTURES 24" RCP
PLAN VIEW
SECTION "B-B"
15" RCP (BYPASS)
INV OUT=278.99
NOTES: 3/f3"
1, ALL CONCRETE SHALL HAVE A COMPRESSIVE 3/8" STRENGTH OF AT LEAST 4000 PSI 0 28 DAYS, FRAME SHALL BE OF STEEL )F STEEL
2, 3 4" CHAMFER ALL EXPOSED EDGES CONSTRUCTION COATED WITH TED WITH
ASPHALTIC PAINT 3, STEEL REINFORCEMENT SHALL MEET WITH ASTM
SPEC, (A-615) 4, DEFORMED BARS ~ ~ R R 17
4, ALL STEEL TO HAVE A MINIMUM 2-1/2" CLEARANCE, N ~ M M 24" RCP
UNLESS OTHERWISE NOTED, _ - INV IN=278.26
5. ALL INLETS t0 HAVE FIELD POURED INVERTS TO 5/8" ANCHOR (TYP,)
ELIMINATE STANDING WATER, WELD AT ALL CORNERS 3" 3"
2" 12" RCP (TO LEVEL SPREADER)
INV OUT=278,06
SEE STORMWATER WETLAND GRADING AND DRAINAGE PLAN FOR ANGLE FRAME T-BAR PROFILE VIEW A-A
PIPE SIZES, LOCATIONS, AND INVERT ELEVATIONS
NOT FOR CONSTRUCTION
PREPARED IN THE OFFICE OF: CLIENT: DATF PROJECT: 06_30_.05
HORIZON AL SCALE:
KimleywHorn CYPRESS EQUITIES, INC. - _N/A . - PLANTATION POINT VEk?CAI. SCaLL
N~A
DRAWN H, RALEIGH, NORTH CAROLINA
Nc ufa190t4 DATE: DRAWN B~: CHECKED BY and Associates, Inc s, Inc. TITLE; JCA DESIGNED BY
"Is document, tcgethe, Ailh the concepts and designs presented herein, as an instrument of service, is intended only for the specific purpose and client for which it was prepared Reuse
and rnprnper reliane~_ r~r this decument without written ijthcri.zotion and adaptation by Kimley- Horn and Associates, Inc- shall be without liability to Kimley-Horn and Associates, Inc. P.O. BOX 338 - RALEKki, NORTH CAROUNA 27636-3068 STORMWATER DETAILS JCA AttA(;HNEO REFERENCE FILES JOB NUMBER 3HH I NUMB' R. CHECKED B)- 1012298001 W6
677-2050 ~t t .irr~l~ n ~:~a~~,les, n~ PHONE [phone] FAX (919) SEAL: TSJ

_
STORMWATER MANAGEMENT PLANS FOR NORTH CAR
1
SP-80-04 AND S-67-
A DEVELOPMENT B CONTACTS
1~
(i
i,.tvh ,u ~ Vvhj"' 9EiUiNC~~'1i( r,°n~~~'~~ ~~i~r
CYPRESS EQUITIES, I ~~~.~R~ CYPRESS EQUITIES, ~N~. 15601 DALLAS PARKWAY, 15601 DALLAS PARKWAY, SURE 400 ADDISON, TEXAS 75 AODISON, TEXAS 75001 ~ ~ ¦ Y,h,~+rr,l~la~sti~SCk
PHONE: [phone]
fAX: [phone] PHONE [phone] ATTN.: JOHN FARROW ~AX: (972) 361-592
¦
CIVtt. ENOMIEER~ KIMLEY-HORN AND ASSOCIATES, INC.
POST OFFICE BOX 33068
RALEIGH, NC 27636
PHONE: [phone]
FAX: [phone]
ATTN.: JEFFREY J. WING, P.E.
r N
LA1~3CAPE ARCHITECT KIMLEY-HORN AND ASSOCIATES, INC. lI B
POST OFFICE BOX 33068 ~ ~
RALEIGH, NC 27636
PHONE: [phone] VIRGINIA S S
FAX: [phone]
ATTN.: PATRICK B. HART, R.LA. NORTH CAROLINA ~ EDEN W~ AI~'IAMS
QV Q" T
ARClIITECT~ HODGES IATES, P.LLC. 50 ~D - - ~ SITE
13842 C1 GA
DALLAS TEXAS gs ~ SHEET
PHONE: [phone] PROJECT N0.
FAX: [phone] ~~p LoCA710N
ATTN.: GARY OEVIEER, R.A. . ~ 1 70 m ~ W1 TITLE SHEET G~
uunrw 9 W2 MASTER GRADING AND DRAINAGE PLAN
~cc ra~sT
~ ~ ~ _
3URVEYOR~ RILEY SURVEYING, P.A. 40 °j~ g W RMW W D GRADING AND DRAINAGE PLAN ~ TRUHa~ 3 STO ATER ETLAN m Taws ~ -
636 GARY STREET ~
DURHAM, NC 27703 RKEw A~~ 15 catr~ r~` ~ W4 STORMWATER WETLAND PLANTING PLAN d?fl TRw~cl~ _
PHONE: [phone] ~ - ~ SUMNER BLVD. TONME BLVD.
FAX: [phone] ~ 64 ~ a W5 STORMWATER DETAILS
ATTN.: PHIL RILEY, R.L.S. ~ •
°A~T. ~ w6 STORMwaTER DETAILS
• ~
FUgMY-VMDM 8
ATTORNEY. HELMS. MUCUS AND WICKER, P.LLC. Swan gs s~~ t Ro. NQ
2600 TWO HANOVER SQUARE
RALEIGH, NC 27601
~ - _
PHONE: [phone] © _
FAX: [phone]
ATM.: MACK PAUL
7 6 05 P R MM NTS JCA Q 0/0/ E DWQCO E BY
N0. DATE DESCRIPTION
LIQNTMKi CON3ULTANT~ WLS LIGHTING SYSTEMS
POST OFFlCE BOX 100519
FORT WORTH, TEXAS 76185 PRO?ECT LOCAT/ON
PHONE: [phone] I CERTIFY THAT THIS PLAN COMPLIES WITH THE ORDINANCES,
FAX: [phone] n?rs PRELIMINARY RULES, REGULATIONS, ANO STORMWATER DRAINAGE STANDARDS OF
THE CITY OF RALEIGH.
NOT FOR CONSTRUCTION ON
This document, together with the concepts and designs
PREPARED IN THE OFFICE OF: presented herein, as on instrument of services, is intended
only for the specific purpose and client for which it was prepored, Reuse of and improper reliance on this document
~ without written outhorization and adaptation by Kimley-Horn
~ Kimley- ~ and Associates, Inc. shall be without liability to Kimley-Horn
and Associates, Inc,
~~~~¦w~ww ~Aw
mhbh.? F 1 ano AssL AbusucldleS, I L; .
~ JOB NUMBER:
P.O. BOX 33068 - RALEIC#I, NORTH CAROLINA 27636-30611 5436-W68 Copyright
PHONE [phone] FAX [phone] '77-2050 JUNE 30, 2005 012298001

. NOTES:
' 1. PROJECT BENCHMARK IS NCGS MONUMENT "RALEIGH 000. ~ ~ EIEVAPON 313.12 (SHOWN ON THIS SHEE1).
r -
\ X95. N\
0
~t

l/~I I~
f ~ a ~ ~1 I q
/ h -1
- ~ ~ ~
STORMWATE WETLA _ MAINTENANCE ACCESS - ~ _ \
~ i
\ ~ ~ ~ i \ ~ ~ . ~
\ L ~ \ ~ ~ ~ I ,
A / ~ r ,
~ ~ I ~
~ \ ~ ~ i ~ ~
/ / f 2 q9 r ~
_ ~ , ~ ~
a l ~ /\f K . ~
~ / ' ,
/ \ ` \ \ r I ~ ~ ~ i~
~ / /
/ ~ ~ ~ L ~ I ~ ' ~ ~
~ / ~o ~ ~ r~ - I \ n i
/ - ~ ~ ~ v ~
~ o ~ ~ ~ e ~ ~ ~ N
1 ~ 29 ~ ~ - w
_ _ ~ s \ ~ 29e ~,I 1I
I t ~ / ~i ~
I ~ ,~q1 1 ~ I M1g1 / ~ i ~ a~ z
~ ~ r
I ~ ~ ~ o ~ ~1
1 ~ - ~ I
~ r ~ S
~ I l
9,~ r ~q ~ i °
STORMWATER WETLAND ~ N P F RM ELEV.= 280.00 ~ TO 0 BE ,
PERMANENT POOL ELEV,= 274.00 ~ 1s,
TEMPORARY POOL ELEV.= 275.7 ~0 tigh q'
2-YEAR DHWL=271,14 ` ~1/ ~ _ ~ ~ C / ase '~i 10-YEAR DHWL-278,14 / _
~ a 29 hqe 100-YEAR DHWL=219,75 / ~ 'O ~ 1 292
/ \ 299 2 '~2 ii ~
29S - 30 '~3 \ / 3,~~
293 29~
~ ` 291 ~ N i
n h~
9~ l ~ h ~ ~ ~J M1 1 ~ ~ SEE SHEET W 3 /
i I . ie ~ g
I l ;
1 o fi C ~ / ~ N \
I ~ ~ - - \ , S , \
~ ~ - p, " \ u
ccs Maa Nr
~ r "RALEIGH ~
I C I N: 772J04. 0
J I m to ~y NA02~19.B76 ~ .
1 ~ RTH N GRASSED BERM ° GRADING ONLY EA E ~ - ~ COMBI/~D FACTOR-
(SEE DETAIL SHEET W5) t ~ j~~ N ' So ~ \ 1 9990 ~ ~ 1
~ ~ - ~ ~ ~ ~ ~ o - ~ SITE~E NChWARK ~
~y am \ \ PR ADER AND DETENTION ~ , / ELE1hJlJ.1? ~
LEVELS E _ t~ ~ / ~ BASIN SEE DETAL SHEET WS K~ ( ) m
m~ r \ / 1
3~ 1 ` ~ M s I/'l~ f~\ ~ ~
BYPASS LEVEL SPREADER (SEE DETAIL SHEET W6)
~ v ~ \ ` ~
~ / %
~ ~ ~„r 5 ~ ~ I
i ^ ~ Y 1 ~ / 3d \ ~ U a ~ -
~ ~ \ ~ ~ ~ s, \ o i ~ _ \ ~ ~ 1 \1
_ \ , Jo \ ~ ~ ~ h
~ ~ ~ ~ $
~ ~
~ ~ /
~
\ ~ l ~ a Q ~ 8 \ Ei
1 ~ ~ ` ~ \
a - 20 ~ 1 ` N \ i N ~ YO ~ ~ \ ~ GRAPHIC SCALE
J ~ s \ \
\ ~ Too u w Too mo ~
~
\ _ ~ ~ w ~
~ ~ti~ ~ / f ~ I
a ~ EXISTING
~ l ~ OFFSITE
/ i I a mm~~` ~a, ~ ~
~1
~ ~ ~ o ~ \ \ \ ~
~ h ~ ~
~ , ~ O ~ \ \
~ ~
~
~ ~ ~ i $ ~ 4 ~ h ~
~ C I T E
T 3, -i , ~
I Q _ ~ .\i .
a ~ - - - i ~J
i / ~ ~ / ~ 3~
~ ~ '1 , r ~i
~R ~ i ~ p O O ~ ~ PRELIMINARY
II ~ / I NOT FOR CONSTRUCTION
i~ i/
CLIENT: 06-30-OS PROJECT:
rrt[rnrtw uv me vrrwc vr; pRI Orsini SCALE:
CYPRESS EQUITIES INC 1" = 100'
Kimley-Horn t ' VERTICAL SCALE:__. PLANTATION POINT
N/ DRAWN 191 RALEIGH, NORTH CAROLINA
TITLE; JCA
DA 1E: ORnWnI Bi' CMECKE~ B/: and Associates, I nc. 71, NF V. NO- PEVISION: t I C:: M F1 l OESIGNEO By
together with the concepts and designs presented herein, as an instrument of service, is intended only for the specific purpose and client for which it was prepared. Reuse - RALEGK NORTH CAROLINA 27635-3068 This document, JCA ATTACHED AfEERf:NCE FILES, JOH NUMBER,
improper of and reliance on this document without written authorization and adaptation by Kimley-Horn and Associates, Inc. shall be without liability to Kimley-Horn and Associates, Inc. P.O. BOX 33068 DRAINAGE PLAN I CHECKED AL; Br TSJ: 012298001 ~ W2
opvr;ghl Kimlev-Horn and Associates,Inc, 2005 PHONE: [phone] FAX- [phone] MMMILM

J
P 5 C--- - i ~ mss-
S E i ' NOTES; 1
Q <`I. \ PROPERTY LINE, G ~ROPERIY UNE, IYP, ~ ~ ~ 1. STORMWATER WETLAND IS DESIGNED TO ACT AS A STORMWATER QUALITY
(L \ \ \ \ ~ ~ ~ AND QUANTITY DEwCE.
O EXISITNG 60" RCP P ~ ~ _ UNDER 1540 \ \ i. 1 ~ ~ 2. FINAL CONSTRUCTION PLANS INCLUDING ON-SITE STORM SEWER PIPING,
STORMWATER WETLAND \ \ TOP OF BERM ELEV-280.00 \ \ i ~ ~ i T ~ ~ \ SITE GRADING, AND EROSION CONTROL WILL BE SUBMITTED TO THE CITY
C` _ \ \ PERMANENT POOL ELEV 274.00 OF RALEIGH UNDER SEPARATE COVER,
R _ \ \ i w\Q TEMPORARY POOL ELEV-275.72 \ \ - ~ 3, ONSITE SPRING BOXES FOR SEEPS UNDER PROPOSED RETAIL BUILDING
PRYAMAT SYNTHETIC 2-YEAR OHWL-277,14 \ \ / LINING WHERE SHADED, 10-YEAR DHWL=278,14 NCDOT HEADWALL STD 838.80 \ \ ~ I / ~ ~ WILL BE DETAILED ON FINAL CONSTRUCTION PLANS SUBMITTED Tp THE ~ ~ CITY OF RALEIGH UNDER SEPARATE COVER,
100-YEAR DHWL= 279.75 W1TH RIPRAP APRON \ \ CONTRACTOR TO SA REQUIRED=80,274 SF 40' x 44' x 3' THICK \ ~ , ~
PUNCTURE LINER FOR „ " PROPOSED PLANTINGS SA PROVIDED=81,968 SF CLASS 2 STONE ON / ~ =2 4, SEE SHEET W5 FOR TYPICAL SECTION OF STORMWATER WETLAND. SEE 93.00 . T S ORMWATER WETLAND CALCULATIONS' FOR MAINTENANCE AGREEMENT.
OUTLET STRUCTURE ~2 VOL REQUIRED=153,373 CF MIRAFI 700X FILTER FABR~- TW=291.50 6 -263.50 -
WITH DRAWDOWN ORIFICE VOL PROVIDED=593,083 CF INV. = 270.0 STORMWATER ' (SEE DETAIL SHEET WS) ~ 1 5, PROPOSED STORMWATER WETLAND IS EXEMPT FROM DAM SAFETY BW=264.00 - CB-5 ~ REGULATIONS PER NCDENR,
FLARED END SECTION MAINTENANCE _ . ~ ~ EASEMENT, TYP.
WITH RIP RAP APRON J---~ , ~ ~ r r CB-4 ~ 6, SEE "STORMWATER WETLAND CALCULATIONS" FOR DETAILED INFORMATION
16' x 18' x 2' THICK SO,,DMTURAL / 8~ oo°°o ° a'° CLASS "1" STONE ON --'PROTECTIVE ° ~ i S9 \ ON STORMWATER QUANTITY SUSPENDED SOLIDS AND NITROGEN. . ~ - , S9 a ,
° ° / QOV~p°0p Doe°pJG MIRAFl 700X FILTER FABRIC ~ - YARD (DQ-#QT tlpgoaoo °ooa L/ 7, THE STORMWATER CONTROL STRUCTURES SHOWN ON 1H15 PLAN ARE
INV = 270.00 i DISJJdRB) OUTLETS R rte'. \ ° ~ °°°°o°°°~° ti ~ DESIGNED TO REDUCE THE POST-DEVEIOPEMENT, 1-YEAR, 2-YEAR, AND . ~ ~ 10-YEAR 4-H R T RM V NT T F 9 ~ , 2 OU 5 0 E E S 0 EXISTING CONDITIONS LOw
25?SHOD YARD ~ (SEE 14 SHEET W6) ° ~ 2 u ~9 RATES, PER CITY OF RALEIGH STANDARDS.
20'x20'x0.6' DEEP LEVEL SPREADER, ~ ~ -1 7 °°1 DO NOT DIS B A BO OM ELEV. - 254.0 LINE WITH ~ ° J
155 LF 48" RCP. PERMANENT CONTECH C 35 LINING ~ / ~ W/ NCDOT HEADWALL - ~ S 2 8, A 6° LAYER OF ORGANIC SOILS SHALL BE PLACED IN THE WETLAND FOR `9St ~ PLANT GROWTH, ENSURE THAT THE SUBSTRATE IS SOFT ENOUGH TO 20 PUBLIC, PERMIT RELATIVELY EASY INSERTION OF PLANTS.
(DESIGNED PER CITY OF RALEIGH 63 LF 24" RCP ~-;r!f ~ 'i ~ ~ ~S6.0 \ STANDARDS), OUTLET LOCATED HERE ~~<< _ _ - DRAINAGE
BW=276.00 TO HYDRATE EXISTING WETLANDS. - ' / ~ ~ - EASEMENT 9. ALL SLOPES OF THE WETLAND SHALL BE TEMPORARILY LINED WITH
~ , ~ ~ C-JUTE AND STAKED WITH WOODEN STAKES. ce~~ ~ D ?9
" ~ ~ ~ / ~ EXISITNG-72 RCP .i j / _ ~ / f , ' 10. PROVIDE ONE BENTONIIE (VOLCLAY SG-40) ANTI-SEEP COLLAR ON THE ,
/ ~ ~ r UNDER 1540 / ~ ~ ~ i P r ~ ` " BARREL OF EACH OUTLET CONTROL STRUCTURE (2 TOTAL). COLLARS ~ SHAII BE MINIMUM 5 FEET THICK AND EXTEND MINIMUM 5 FEET BEYOND
ALl SIDES OF BARREL OUTER DIAMETER. ~ ~ ~ _
\ r- / . 11. THE PROPERTY OWNER IS RESPONSIBLE FOR MAINTAINING THE
` / / , / ~ 275 / STORMWATER N1R0 A R IN PP CO L(S) CCO D G TO THE A ROVED MAINTENANCE
/ ' - ~ ~ ~ PLAN AND DIRECTION OF THE CITY OF RALEIGH, \ \
2 ~ i~`M'~ J \ ~ ~ 12. THE CITY OF RALEIGH AND THEIR ASSIGNS HA RIGHT T A TH ~ VE 0 CCESS E
/ / ~ ~,i / i O0°p r / ~ ~ ` ' MICRO POOL \ STORMWAIER CONTROL(S) FOR INSPECTIONS OF MAINTENANCE, AS
~ FES-1 ~ , ~ / / ~ - i ~ BOTTOM \ \ ~ NECESSARY,
• ~ ELEV=271.0 ~ ~ ~ ~ FOREB~IY ~ 13, ALL SEDIMENT REMOVED FROM 1HE WETLAND SHALL BE LEGALLY ~ DISPOSED OF OFFSITE.
' f ~ ELEV 271.0 / 0 ~ 0
~ / ~ \ ~ ~ .0 STORMWATER WETLAN MMARY 7 D SU ~ 9 _2
~ ~ ~ 271 ~ E f SHOPPIN F G CENTER AREA: 45.36 A C
' ~ ' _--4.\~J 273 ` ~ - ~ - I , ; _ _ - , \ n WETLAND DRAINAGE AREA INCL. OFF-SITE ; 55.01 A / C U / ~
y~r ~ 273' ~ J 0 ~ IMPERVIOUS AR A IN FF- I 9 E CL. 0 S TE . 43.89 AC . 2 ~ 1 \ ,E F /
~ ~ N~ _ _ - ~ F SURFACE AREA PROVIDED: 81,968 SF ~ B- ~
~ ~ ~ ~ e O - ~ v , .
/ ~ / MICRO POOL ~ 10 S IL WAY BOTTOM WETLAND SURFACE AREA BREAKDOWN
~ ~ / ARE T E = 274A N ELEV=271.0 ,I 1 ~ ~ ~ ? DESCRIPTION AR A F
0.0 ' - 1 I - 213. - ~ E S s ~ FOREBAYS 13,900
\ B -2 ,4,00 RB ~ I ~ \ i I MICROPOOLS 13,900
i~ ~ ~ \ I ~ HIGH BENCH 27,168
'o 000 0000 I ~ ' °o°° ° ooe ° ° 1,o f NORM L FL W ~ LOW BENCH 27000 ~
. ° °~uoo °ou° oo ° ypgga°p0 000 °i \ I / ~ . ~ CHANN L, TYP. ~ ~ TOTAL 81,968 J
\ ~ ~ ~
, ~ ~~r i 6 29 KEYSTONE
~ ~l o; I ~ Q ~ I / f RETAININ r ~ ~ RETAINING ~
/ I~ WALL Tl I ~ ~ 23 / WALL, TYP. r-, ~J
~ ? to I ~ ~ ~ \ ~ ~ ~ ~
~ I 273.2 ~ ti~ ~ ~ ~ ~ i ~0 ti i ~ I ~ ~ 1
~ , 273. ~ ~ ~ \
~ ~ ~ I ~ ~ 1 ~
~ I ~ /
1 2 1 1 I B- ~
~ a~ BW= ~ 27y 0
~ F = s F = 2s s
I 9 .00 o ~ ~ ~ ~ 9 .00
~ \ 286.5 \ ~ - _ ti
4.00 ~ , Z ~ SYNTHETIC \ ~ ~ 1 -et ~ ~ r I
W 9 m PYRAMAT \ ~
' r LINING, rYP.. / r-
~ v / ~ a 1 'SPILLWAY ~ ~
' N EST EL=214.0 ~ ~ I ~ l
~ ~ ~ ~
~ ~ W 01-s2 ~ Z
CB-61 2g - ~ ~
' I 290 /
, \ , 50 NEUSE RIVER ti I
BUFFER, TYP, ~ U 1 F-
I ~ ' FOREBAY ~ ~ 29 `L Q
BOTTOM ELEV=271.0 ' / ~ 2g
o, 8
°~>a STORM SEWER ' \ p ~ ~
PI LNG, ~TYP, _ ~ 292 9 ~ ~ ~
~ ~ . ~
s TWA 81:.00 299
~ FF 1 2g FF -
W=2 .00 1 293 J
. 4.00 , A 4.00

' 293
~ 294 \ ~ ~ ~
~ , ~ ~ I 8-63 C
295 ¢B-s7 s
' ~ CB-64
~ _ { TW 2 1.00 I
I ~ r ~W~~ 7 50 ~ GRAPHIC SCALE
~ ~ ~ ~ ~ o ry ~ ~ ~ ~ ~ M ~ w o to ,o eo ,ao
~ ~ r , , ~ ~
~ 1 / , ~ I~ji
,1 _ (IN FEET )
J /ji l~ 1 G - 4 1 inch - 0 it.
MATCH LINE
NOT FOR CONSTRUCTION
PREPARED IN THE OFFlCE OF; a PROJECT:
CLIENT; 06-30-05
¦ ~30Ri;'ONTAL SCALE.
_ _ . 40' PI A AIT 0 Tlrll~l p(11t~IT
1 I r/ \I\ 1 / \ I IV1~ 1 V11\ 1 VEREICAL SCALE.
1 PER DWQ COMMENTS 07/06/05 JCA JJW Associates NJA
TITLE: (;HAWN P -
RE d f,, pEv15lOf1 DATE DRAWN BY: CHECKED BY: 6h Mr I and , Inc I Inc. L;F1,116NEO H)
This document, together with the concepts and designs presented herein, as an instrument of service, is intended only for the specific purpose and client for which it was prepared. Reuse ~ 7 ~?pn of md improper reliance cn this document without w0ten authorization and adaptation by Kimley-Horn and Associates, Inc. shall be without liability to Kimley-Horn and Associates, Inc. P.O. BOX 3y3068 - RALEIGH, NORTH CAROUNA 27636-3068 STORMWATER WETLAND _ JCA-- JCA APh fl[rFMrlc n
r,Iey H, ni ir.0 ~i;ale in._ , .r~'~5 PHONE: [phone] FAX: [phone]
GRADING AND DRAINAGE PLAN Qh1:kEU H~. 1F5. JOH NuMHf R_ dil l ' 'ICI`, jI N SEAL; TSJ 012298001 w3

12" C.I, HANDWHEEL
PADLOCK GRASSED, EARTHEN BERM
eo i I
3 i~
GRATE ELF 278,0 STAPLE IN PLACE
ADJUSTABLE STEM GUIDE (3' SPACING MAX) N
(SEE DETAIL THIS SHEET)
SYNTHETIC N
LINING ~ LEVEL SPREADER
NR EXTENSION STEM (SEE OETAII THIS SHEET)
VARIES
.z ~
~
C~"
8" MIN. BURIED 6" MIN X57 STONE `
N ~
1,5'X0,5' WINDOWS ® ELEV,=276.4 NRS RESIDENT SEALED LEVEL UP OF SPREADER N
GATE VALVE (FLxFI) D.I, WALL PIPE
DIP (FlxPLAIN END) 1'-0 FL~LAN END) OIA~B' MIN DIA'B") SECTIONAL VIEW
( ) INY ~ 271,0) NOTES:
1/2"Xt/Y WNAJ NRAPPED
OVER OPENING 1, MATTING SHOULD BE A MINIMUM OF 4' WIDE, 2, ENSURE SPREADER LIP IS LEVEL
3, CONSTRUCT 20 FT TRANSITION SECTION FROM
5",ti ORIFICE DIVERSION CHANNEL TO BLEND SMOOTHLY TO P P VI
BEYOND WIDTH AND DEPTH OF SPREADER,
1"=20'
ROD COUPLING
WHEN REQUIRED
80LT/NUT ASSEMBLY
5" DRAWDOWN i~
GRATE EL.=278.0 TOP VIEW ORIFICE 0 ELEV,=274,0 1 1/2" DIA. EXTEN90N ROD ~ N.T,S,
BOIT/NUT ASSEMBLY
4'-D. 2" FEMALE SOCKET COUPLING C,I. ASTM 126 C30
3/4" CHAMFER ALL EXPOSED EDGES (TYP,)
1
a s/r
~ 1 80LT
2" CL. 6" NON-RISING EXTENSI N STEM ASSEMBLY
" A PN
~4" BARS 0 12 CTRS, N NOT TO SCALE
6 90'
2" CL. pAIJREO INVERT TO N.T.S. PREVENT STANDING WATER ANCHOR STUO
2"
"
f~ow
* * 3' ~ FO ~ r 1 3•
24" RCP INV.=z71.o STEEL FRAME DETAIL RE84Y
" (ALL FOUR SIDES WELDED TOGETHER) 5/8 ANCHOR (TYP.) APPLY ASPHALT PAINT f,w_ I / -yrT
I "e ~
l/ R,y Illl W Ij SYNTHETIC LINED SPILL AY
PERSPECTIVE VIEW OF FOREBAY
~ WINDOW
Q ,
WINDOW FRAME ,~i °z
o n a m N W X
- ~ m 5' MIN
O W d W Q TOP OF B RM (ELEV~280.0) EXISTING GROUND TOP OF BERM
O ~ 100-YR DHWL
~ Z O INSIDE BOX 4'-0" ? ~ LEV= 79.75 10-YR OHWL
m IMPERVIOUS FILL MATERIAL, RIAI, ELEV=278.14
INSIDE EDGE OF FRAME 53-1 2" TO BE APPROVED BY TEMPORARY POOL ~,P~' ELEV=275.72
GEOTECHNICAL ENGINEER ~ `R i STORAGE ZONE
PERMANENT POOL 6' SAFETY BENCH !ELEV=274.0
(ELEV=2741) 6' SAFETY BENCH
1.0' UNDERCUT do RECONDITION ARIES (ELEV=274})
SUBGRADE SOIL BENEATH DAM NORMAL FLOW IMPERVIOUS LINER AS RECOMMENDED BY GEOTECHNICAL
WELD AT ALL APPLY ASPHALT PAINT TIE TO EXIST1Ir CORNERS (IYP,) PAN ,o' -11E TO EXISTING GRADE CHANNEL ENGINEER (IF REQUIRED, INSTALL MINIMUM 3' BELOW WETLAND BOTTOM TO ACCOMMODATE PLANTINGS)
MIN SYNTHETIC-LINED DEEP POOL
CHANNEL BOTTOM (BOTTOM ELEV=271.0)
NOTES: (ELEV=212,5}) MIN. 6" ORGANIC SOILS
TYPICAL SECTION
1. ALL CONCRETE SHALL HAVE A COMPRESSIVE STRENGTH OF AT LEAST 4000 P.S.I. 0 28 DAYS.
2, ALL STEEL TO HAVE A MINIMUM 2" CLEARANCE UNLESS OTHERWISE NOTED.
3, STEEL REINFORCEMENT SHALL MEET ASTM SPECIFlCATIONS (A-615), DEFORMED BARS,
4, ALL INLETS TO HAVE FIELD POURED INVERTS TO ELIMINATE STANDING WATER, N.T.S.
5. PROVIDE 8" EMERGENCY DRAIN.
N.T.S.
NOT FOR CONSTRUCTION
PREPARED IN THE OFFICE OF; CLIENT, DATE: PROJECT. 06-30-05
r+oRiZONrA[ ScnEE.
-Horn Kimley CYPRESS EQUITIES, INC. ---N1A - PLANTATION POINT VERTICAL SCALE:
N/A _
NORTH CAROLINA TITLE; J C A
RED- PLOSI ri. DATE DRAWN Bf: CHECKED BY and Associates, Inc. Inc. DRAWN Ht RALEIGH, NESiGNED H,
i C F1 Ihi; da_ument, together with the concepts and des{grns presented herein, as on instrument of service, is intended only for the specific purpose and client for which it was prepared Reuse ~p~~ CAROLINA 27636-,M8 I
,>t and ~r- ro er rehansc on this dc,:ument without written author::~atm and adaptation by I,imley- Horn and Associates, Inc. shall be without liability lc Kimley-Horn and Associates, Inc, P.O. BOX ~~y~~ee~~ VWVO' pp~~~~ nM~ 7r~, NORTH CAROLINA 2M~~f /W6-WVv F p STORMWATER DETAILS JCA rs~ RtF[RENCt F,[',: JuH W;K.,RI_R: tu)MHFP `r~F_c~EO H, T W5
imlP PHONE: [phone] FAX [phone] i ,-rn~r r -°m ii~r1 Associotes lr~~;. :rw~ _vt ~ J v H~ SEAL: SJ 012298001

B ~
135-3/4" OUTSIDE BOX TOP OF CRATE EL. ~ 218,5
119-3 4" INS16E BOX t35-3/4" OUTSIDE / 135-3/4" OUTSIDE BOX
ANGLE FRAME ALL 8" 119-3/4" INSIDE 119-3/4" INSIDE BOX 8"
FOUR SIDES (ttP.} 3/4" CHAMFER ALL T-BAR SUPPORT
a 2" 2" EXPOSED EDGES (ttP,) I~ T-BAR SUPPORT 3/4" CHAMFER ALL EXPOSED EDGES (TYP,}
~ ~ 2" ~ U.S,I U.S.F. GRATE 6620
T- P RT a BAR SU PO ~ ~ ANGLE FRAME ALL ANGLE FRAME ALL
B" ~ B" 3 4" CHAMFER ALL FOUR SIDES (TYP.) FOUR SIDES (TYP,)
EXPOSED EDGES TYP. ( )
A
A x 40" GRATE 40" G TE 40" GRATE
O xQ m D] W ~H Al
O W W (7
~ a 1/2" CLR, 1/2" CLR. , 1/2" CLR. 1/2` CLR, 5 Z e FlEID POUR N
~ 3/8` FRAME 3/B" FRAME ~ 3/B" FRAME 3/B" FRAME w ETE INVERT ~ r CONCR N
"RCP n . ,d r i
n ° ~ j IM O r n e' s INV. ~ 271.0 e ~ ' ' . a
O~ ' d ° a d ° »d a ~ ~ ' ' . e . .
W e " . ° , v a a Qa , a
T-BAR SUPPORT ~ "e e~ ° U r ° e 3"
~ N ~ 9 a ~ e a , e , a '
~ \ ~ ~ n ~ e a
3 - U.S. FOUNDRY N0. 6620 CRATES P . ,
~ REQUIRED (77-11/16" x 40" x 2" APP Y N FIELD COAT OF ASPFW.TIC N L OE
PAINT TO FRAME ANO GRATES
ANGLE FRAME ALL
3/4" CHAMFER ALL FOUR SIDES (TYP,) EXPOSED EDGES TYP, u BY-PASS LEVEL SPREADER PLAN VIEW
( ) 1"=20'
W SECTION "A- PLAN VIE SECTION "A-A"
TOP OF GRATE EL. = 276,5
90-11/16" OUTSIDE BOX 8"
g" 74-11/16" INSIDE BOX 8"
3/4" CHAMFER ALL
U.S.F. GRATE 6820 EXPOSED EDGES (TYP,)
3" CLEAR, P,
° PROPOSED 12"
m RCP TO LEVEL
SPREADER
Choir Connection To Gr 3' Long I~p' , I~ Chain dc~ Cold Shuts.
4 Grote(s) I
N0. 5 BARS 0 8" C.C.
EACH WAY (TYP,)
Jom Nut, Nut And Wo r ~ Cdd Shut „
On Strolght Bd ~ PROPOSED 15
- ~ BYPASS RCP
N \ x 1" Dio. J-Type Or Threaded PROPOSED Straight Eye Bolt JUNCTION
3" CLEAR. (TYP,) TOP OF FIELD I/1 OYl dd Shut
POURED INVERT Oi PIPE d ' q BOX A
. , 48" RCP ° ~ ' Holf To Two-Thirds Woll Thickness
~ N • y ° ° d a .
FIELD POUR ~ e d e CONCRETE INVERT N0. 5 BARS 0 BENT AS S
24 0 8' C.C. AT CORNERS S 0 BENT AS SHOWN Cost of eye bolt and choir to be included in the contract unit AT CORNERS price for structures.
` PIPE MlV. 3'
J" ~ 271.0 ° ~ , One eye bdt do chain for eoch grate.
° , a ° e
TYPICAL REINFORCEMENT EYE BOLT AND CHAIN FOR LOCKING
GRATES TO STRUCTURES 24" RCP
PLAN VIEW
SECTION "B-B"
15" RCP (BYPASS)
INV OUT=278.99
NOTES: 3/i3"
i. ALL CONCRETE SHALL HAVE A COMPRESSIVE 3/8" STRENGTH OF AT LEAST 4000 PSI 0 18 DAYS, FRAME SHALL BE OF STEEL BE OF STEEL
4" CHAMFER ALL EXPOSED EDGES CONSTRUCTION COATED WITH 2, J/ ASPHALTIC PAINT V COATED WITH
JNT
3, STEEL REINFORCEMENT SHALL MEET WITH ASTM SPEC, (A-615} 4, DEFORMED BARS ~ A M
N M 4, ALL STEEL TO HAVE A MINIMUM 2-1/2" CLEARANCE, ~ ' 24" RCP
UNLESS OTHERWISE NOTED, - INV IN=278,26
5, ALL INLETS TO HAVE FlELD POURED INVERTS TO 5/8" ANCHOR (TYP,)
ELIMINATE STANDING WATER, WELD AT ALL CORNERS 2" 3" 3"
12" RCP (TO LEVEL SPREADER)
INV OUT=278,06
T RMWATER WETLAND GRADING AND DRAINAGE PLAN FOR ANGLE FRAME SEES 0 T-BAR PROFI E VIEW A-A
PIPE SIZES, LOCATIONS, AND INVERT ELEVATIONS
NOT FOR CONSTRUCTION
CLIENT: PROJECT:
PREPARED IN THE OFFICE OF; 06-30-05 HOPIZON1AL KAi..
INC. CYPRESS EQUITIES, N/A PLANTATION POINT
Kimley -H orn D@AWIJ H): CHECKE: H" C: = F1 VERTICAI. SCALE.
N/A NA NORTH CAROLINA (,AWN By RALEIGH,
and Associates, Ir c EviSIDM tes, TITLE; JCA Inc. ~)E5IGNED Bi
and dts~rs resented herein as an instrument of service, Is intended only for the specific purpose and cGent log which it was prepared c ease h. docur~ nl, hFr the concepts p A~fA~~ pA~ L~ ~1I~~ CAROLINA or h 1 ,-urnert With, ,r r,~ittec ,uthJri:ati0n and l]7Fptotion b," k.inlle'-Horn and associates, Inc shall be without liability to Yin iey Hum and P.O. STORMWATER DETAILS JCA A1IACHLU kEILRENCf TILES ~JOH NUMBER ~'~Ef r 'J:1.1Wr
~y{~p - ruy~rr~, I~Vfllfl NlyflvLw~1 L/ WV C err III (:K h l i f31. 01229800 W6 SEAL: TSJ
PHONE: [phone] FAX- [phone]

¦ . _
- ~ i i ~ ~'1 ~ 1 {
1 ~I ~ i 4` ~ ~
~ ~I ~ r ~ I t `I { ~ i ~ ~ ~ a / 4 ~ i` / t Q
1 ~ ? ~ ' Q IOX ~l111 IIIEIIK NO~TN C~IOtl~ll l11U•
j ; ~ ~ n~onie o~ss~-aooo ~~x aw-sn-a
GRESN CMS LCKE / r INIYpNI
r ~ t
~ ~
' i ~
1 ~ 1
,mot ` 1 `.7. f Q
,4
~ ~ ~ ~ ~
~f~~ lid \ ~ + ~ f. {
{ 1
t ~ ~ i 1 ';I ,l +4
•'r 1
k~ 4 1 ' 3 ~ ~
~ ~ ~ ~ ~
4 \ ~ p"4~s 1 ,k
\ ~ ~r.~ ~;~'s
1 r ~ ~ mo'`'t 1.~... ~ s I
R ~ 1i
I ~
0
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\ ~ ~
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~ ~ ~ ~ ~ Q
~ ~
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1 \ ~ ~
_ ~ ~ +
~ Q~
\ \ ~ ; ti L
~ ~ ~ f 1
~ ~ ~
~ ~
E Q~l~ F b
l ` j Q~P
Z
i~ w~~ ~ ~
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}
4
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Q~
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,~,2
Q~' ? o,,. Q
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Q~ ~ y w
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~ -.....w.,....~`
Q~~ ~
1

E ~ Q~ ~
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+ ~
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~ 1 ~ Bow T • m?
+ ~ ~ 1 ? 3~ Job Na
r
~ ~ OrfNn a WK 1
DdD JANUARY. 2WI r
enaoar + 9"
a?.. 101
4 This document, together with the concepts on
t designs presented herein, as on instrument of
E d .r service, is intended only for the specific purpc _r-j 12 and client for which it was prepared. Reuse
and improper reliance on this document witho
CU CIO written authorization and adaptation by
O O O Kimley-Horn and Associates, inc. shall be witf liability to Kimley-Horn and Associates, Inc.
O N Copyright Kimley-Hom and Associates, Inc., 2
O
V7

STORMWATER MANAGEMENT PLANS FOR NORTH CARO SP-80-04 AND S-67-04
A DEVELOPMENT BYE
CONTACTS
CYPRESS EC~UITIES, INC DEVELOPER. CYPRESS EQUITIES, ~N~. 15601 DALLAS PARKWAY, SUI 15601 OALLAS PARKWAY, SUITE 400 ¦
I
ADDISON, ,~xAS Sao, ADDISON, TEXAS 7500 PHONE: [phone]
FAX: [phone] PHONE [phone]
ATTN.: JOHN FARROW
FAX [phone]
CIVq. ENf31NEER~ KIMLEY-HORN AND ASSOCIATES, INC.
POST OFFICE BOX 33068
RALEIGH, NC 27636
PHONE: [phone]
FAX: [phone]
ATTN.: JEFFREY J. WING, P.E.
N N
LAI~SCAPE ARCHITECT. KIMLEY-HORN AND ASSOCIATES, INC. E
POST OFFICE BOX 33068 A
RALEIGH, NC 27636
PHONE: [phone] s ~ S
FAX: [phone] VIRGINIA 5'
ATTN.: PATRICK B. HART, R.L.A. NORTH CAROUNn ~ aaE LAKE R0, GRESHANPS
ARCFBTECT• HODGES AND ASSOCIATES, P.L.L.C. 50 ~~Y~
13642 OMEGA - PRO~kC'T
DALLAS TEXAS it
PHONE: [phone] ~ '~0 ~ N SHEET
N0.
FAX: [phone] L ~ AK
ATTN.: GARY DEVLEER, R.A. • 40 70 1 sG qG W1 TITLE SHEET
WRIWI . ~y pR F FS o q , S
Y/IKE FOREST ~ v e~ W2 MASTER GRADING AND DRAINAGE PLAN
~ ~ ~ G
3URVEYOR~ RILEY SURVEYING, P.A. 40 ~ y 0~ ~ . . ~ rRIANa>~ W3 STORMWATER WETLAND GRADING AND DRAINAGE PLAN
636 GARY STREET ~ 4~ ~ o~ F m TOWNE CENTER.
DURHAM, NC 27703 ~g * ~ ~ o~,~ PHONE: [phone] J ~ Q W4 STORMWATER WETLAND PLANTING PLAN
0~ N TRIANGLE SUMNER BLVD, p p, TOWNE BLVD.
FAX: [phone] ~ 64 ~ ATTN.: PHIL RILEY, R.L.S. ~ c~w~ • 9 a W5 STORMWATER DETAILS
,cQ RD.
RFsT. ~ W6 STORMWATER DETAILS
• ~ x -
Fl10WY-VAlpH~ 0 LL
ATTORNEY. HELMS, MULUS AND WICKER, P.LL.C. 95 2600 TWO HANOVER SQUARE SPRIN RD. G FOREST
RALEIGH, NC 27601
PHONE: [phone]
FAX: [phone]
ATTN.: MACK PAUL
Q1
N0. DATE DESCRIPTION BY
LIGHTdV(i CONSULTANT WLS LIGHTING SYSTEMS
POST OFFICE BOX 100519
PHONE: ~1R-800-633-87185 PROJECT LOCAT/ON CERTIFY THAT THIS PLAN COMPLIES WITH THE ORDINANCES,
FAX: [phone] ~vTS PRELIMINARY RULES, REGULATIONS, AND STORMWATER DRAINAGE STANDARDS OF
THE CITY OF RALEIGH.
NOT FOR CONSTRUCTION
This document, together with the concepts and designs
PREPARED IN THE OFFICE OF: presented herein, as an instrument of services, is intended
only for the specific purpose and client for which it was
prepared. Reuse of and improper reliance on this document
~ without written authorization and adaptation by Kimley-Horn
~ Kimley-Hor and Associates, Inc. shall be without liability to Kimley-Horn
and Associates, Inc.
~ n r~r~ c+c+nni ~nn~ ~
~ I I Ql IU /"%77VV1 Copyright Kimley-Horn and Associates, Inc., 2005 SEAL;
P.O. BOX 33068 -RALEIGH, NORTH CAROLINA 27636-3068 3068 DATE: JOB NUMBER:
PHONE [phone] FAX [phone] !050 JUNE 30p 2005 012298001

NOTES;
1. PROJECT BENCHMARK IS NCGS MONUMENT RALEIGH 000,
~ ~ - _ ELEVATION 313.12 (SHOWN ON THIS SHEET). ~
.~'°d N
~C ~ ~ ~'9 1
~1 c~ ~ I>
o ~
\ ~ 11
ti 1 o ~ ~ ~ Il
h r_ .J---- _ \ \ ,gyp ~ it ~ ~
STORMWATER WETLAND -r"`''~ ~ 1-, .y° ~ J ~
MAINTENANCE ACC ` ~ _ - - ~ ti /
~ \ ~ \ ~
~ ~ ~ h
rynl- 1 ~
iX l 1 i ~ 1
~T / ~ ~w-~r i ~ / Oi ( N ~
f ~ ~ 293 - ~ , ~ o - J i ~S zy ~ ~ ~ O
~ i ,n I Y
4 ~ 1 V ~ ~ o~ _ ~ ~ ~ a~, ~
~ -7 ~ I - ~ _ - ~ ~ ~ ~ ~ Qn
~ ~ ~ ~ ~ ~ _ ~ in - M 1 r
~ ~ _ ~i A
,t ~ i / I ~
- ~ C ~ ~ ~ . - ~ ~ r ~ / ~ ~ ~ ~ ~ ~ i
h__.:- ~ ~ ~ ~ ~ r ~ v~ z98 ~ c
~ I ~ > > _w I ~a ~ ~ , ~ 1 N
-e...,,,.n '`~l ~ ~ \ wae~ ~ Cp \ I ~ ~t 298 ~ i _ A s ~ r \ 1 _ z9s u
~ _ ~ D s ~ r
1 - ~ ; ~ 296 / ~ ~ ~
i ' t_.-~.~ 1g'I I ~ ( C I ~ ~ ~ - e',~ tig1 ~ ~ I ,~q1 I
1 l ` ~ ~ ~ ~ ~ ~ i ~ r 7s>
90 ~ 1 2 i Et1 ~ ~
` l M \ ~ ' l ~ ~ se ~ ~ ~
a ~ 9 I ~ ~ \ti tie , \~19 ~
1 1 \ `sd 1 i ~ N
STORMWATER WETLAND ~ •~e ?98 Y . ll~
TOP OF BERM ELEV,- 280,00 • ,~a PERMANENT POOL ELEV,= 274,00 / ae> I I
1 TEMPORARY POOL ELEV.= 275,7 I ~ ry~h 1 \ L..
2-YEAR DHWL=277.14 a 1. 29~ ~1
10-YEAR DHWL-278,14 ~ ~ 29 ~o 100-YEAR DHWL=279.75 ~ f' ~ e ' t, ` i ~ w <9 9a ~ 'b2 ~
~ ~ zsz ti 1p r / ` ~ ®,y i
t ` 299 2g '~7 i ~ ~ 293 ~
303 303 293 ~ U 31
4 \ 294 ' ` Boa i
~ 295
I I / 1 I h~ o
SEE SHEET W 3 h9~ ~ ~ ~Y - ~ ~ ~ ~ ~v ~ ~r~~ ~bJ 1
~B' 1 ~ l ~ / I Ii a r
R n ~ .
' ; ~ \ ~ ~ f \ i - ~ 1 ~ II ~ f C'~ \ / ~ ~ ~ i~ ~ ~ , ~ ~ ~
~ l / M \ \ 9 li \ ti ~ / i~ ~ ~
i 1 i i I ~ _ , u~ ~ ~i
t ~
~ i C~ ~ ( 1 ~
t ~ t' } 1 / ~ I I ! ~ 1 CGS MON NT
I Ii ~ ~ i / 1 / ~ 7~ ~ l "RALE/GH N; T72304. 0
1 1 m ~ \l I ~ i §~AA 4 ~a ~1 GRADING ONLY EARTHEN GRASSED BERM , I / ~ O Oa ~ ,y~ '7~ ,3~ E; 2124219:876
(SEE DETAIL SHEET WS) ~ i ~ j ~ !rz NAD '$3 / COM81N[;D FACTOR=
1 ~ t ~ m / 0. 9992f17 E~
~9 ~ t ~
LEVEL SPREADER AND DETENTION ~ ~ u ~ ~ ASIN SEE DETAIL SHEET W5 1 ~ V ~ ~ ~ ~ ~ SITE ENCHMARK l EL 1 1 / E 3 3. 2 ~
m \ QQ ~
~ ~ I ~ II ~ i
BYPASS LEVEL SPREADER 1 ` ~ ~ - R ~ ~ t ~ 1
(SEE DETAIL SHEET W6) ~ ~ - i t ~
~ i ~
C I i ~ \ ~ ~ r, . ~ I ~ r
t ~ •J ~ ~ ( \ ~ r ~ ` ~
6 ~ ~ ,
' ~ ~ a , ~ ~ ~
~ G~ ~ ~ ~ ~ ~ I ~ ~ ~ ~
SdM1 ~ 11
~ ~ ~ 1
\ l ~ ~ ~ ~
\ ~ ~ ~ ~ ~ ~ 1 _ ~ % 1 ' e
~ ~ ) ~ i / ` 3 ~ `
i ~ ~ 3 ` 4
n
~."tr< ~
w ~ ~ t` X20 w"' /r 1 , ro
c ~ ~ 1 I _ ~
_ ~ ~ GRAPHIC SCALE -..aa N
- - ~ 100 0 50 100 200 400
~ \ ~ C 0 W' ;
~ `i ~ \ ~ t r ~ N -06 I ~ ~ o ~ ~ ~ o~ 1 t- ~ p
^~4 ^^j ~ ,~+N V ~ ~ ~ .iu f N Q , (IN FEET ) ~ ti
i 0 \ - ~ EXISTING ~~a lL \ 1 inch = 100 ft, ',i
E~ t OFFSITE I ~ W
~ ~ i Y ~
Q ~ 3
~ ~
1 ~ * ~ k~ I 0
1 p ~ ~ J ~ ~ 1 ,
9 ~ ~ 4 _ q~ yp 'a ` ~
I \ ? 1 ~ '1 + ~ 1 1 ~ r,

1 \ ~ ~ N ry ~ ~a ~h\ s
T x t ET 3 t 57 1 e 35 7 ~ ~ , ~
1
~ ~ `~~o ~ ~ ~ I ~ s
1 ~ yo 6 ~ ,
H 13 9
tN ~ ~ ,
tl
it ~ j ~ , NOT FOR CONSTRUCTION
_ _ - PREPARED IN THE OFFlCE OF; CLIENT; CLIENT; Dare PROJECT; 06-30-05
Kiney-tiorn CYPRESS EQUITIES, INC. HORIZONTAL SCALE: 1" = 100' PLANTATION POINT
VERTICAL SCALE NA
TI TLE; TITLE, DRAWN BY: RALEIGH, NORTH CAROLINA
REV No.: REVISION, DATE: DRAWN BY: CHECKED BY: and Associates, Inc.
This document, together with the concepts and designs presented herein, as on instrument of service, is intended only for the specific purpose and client for which it was prepared. Reuse DESIGNED BY: MASTER GRADING AND JCA
of and improper reliance on this document without written authorization and adaptation by Kimley-Horn and Associates, Inc. shall be without liability to Kimley-Horn and Associates, Inc. P.O. BOX 33068 - RALEKIH, NORTH CA A 27636-3M JCA ATTACHED REFERENCE FILE : JOB NUMBER: SHEET NUMBER:
:opyright Kimley-Horn and Associates, Inc, 2005 PHONE: [phone] FAX ~ ~ 677-2050 DRAINAGE PLAN CHECKED BY: SEAL: TSJ 012298001 W2

7. ~ _ `t
~ ~
P c,,~
5 S NOTES, .,--r . ~
~ \ PROPERTY LINE, TYP, JP \ TYP, ~ ~F.- ' ~ L STORMWATER WETLAND IS DESIGNED TO ACT AS A STORMWATER QUALITY
I` \ \ \ \ ~ _ , AND QUANTITY DEVICE. , - ~ 1 ~ .
v EXISITNG 60" RCP \ ~ ~ r O " r'r `A1 P ~ UNDER I-540 \ \ ~ ~ \ 2. FINAL CONSTRUCTION PLANS INCLUDING ON-SITE STORM SEWER PIPING,
V, \ \ w\ STORMWATER WETLAND \ \ , SITE GRADING, AND EROSION CONTROL WILL BE SUBMITTED TO THE CITY ~ OF RALEIGH UNDER SEPARATE COVER,
R TOP OF BERM ELEV 280.00 \ \ P V= 74 00 PERMANENT OOL ELE 2 \
TEMPORARY POOL ELEV-275,72 \ \ ~ ~ 3, ONSITE SPRING BOXES FOR SEEPS UNDER PROPOSED RETAIL BUILDING rr ~ ~ ~ ~ WILL BE DETAILED ON FINAL CONSTRUCTION PLANS SUBMITTED TO THE
w\Q 2-YEAR DHWL=277,14 \ PRYAMAT SYNTHETIC 1 / CITY OF RALEIGH UNDER SEPARATE COVER,
LINING WHERE SHADED, 10-YEAR DHWL=278,14 NCDOT HEADWALL STD 838.80 \ - - WITH RIPRAP APRON \ \ CONTRACTOR TO 100 YEAR DHWL- 279.75 \ ~r `~?i~J r ~ ' F TYPICAL SECTION OF STORMWATER WETLAND. SEE 4. SEE SHEET W5 OR
SA REQUIRED=80,274 SF 40 x 44 x 3 THICK,%'~ PUNCTURE LINER FOR SA PROVIDED=81,968 SF CLASS "2" STONE ON ' "STORMWATER WETLAND CALCULATIONS" FOR MAINTENANCE AGREEMENT,
PROPOSED PLANTINGS ~ / ,,..---•''~Y VOL REQUIRED=153 313 CF MIRAFI 700X FILTER FABR~ ~ 5, PROPOSED STORMWATER WETLAND IS EXEMPT FROM DAM SAFETY
OUTLET STRUCTURE #2 _ ~ _ I ' TH DRAWDOWN ORIFICE VOL PROVIDED-593,083 CF INV.--270.0 i ` V~ CB-5 REGULATIONS PER NCDENR,
DETAIL SHEET WS STORMWATER ff ~ J (SEE MAINTENANCE l~ r. 6. 5EE "STORMWATER WETLAND CALCULATIONS" FOR DETAILED INFORMATION
FLARED END SECTION ASEMENT TYP. - " v--• ~ ~ _ / CB-4 ~ ON STORMWATER QUANTITY, SUSPENDED SOLIDS, AND NITROGEN.
o ; WITH RIP RAP APRON SO~.AIATURAL r r r °°op°o o°° ~r1 Tt~IC 16 x 18 x 2 THICK r'" °o° o° Po° S
n „ rROTECIIYL o°°° ap° oo° °oP°agaa°°8°°ao CLASS 1 STONE ON YARD (DQ-kOT ° 7, THE STORMWATER CONTROL STRUCTURES SHOWN ON THIS PLAN ARE DESIGNED TO REDUCE THE POST-DEVELOPEMENT, 1-YEAR, 2-YEAR, AND
MIRAFI 700X FILTER FABRIC o°°°° 0 ° ° 09 o°p0 INV = 270.00 DISJJ~B} ~ ~ OUTLET S URE #1 1 °°°°a° °a~ ° ~ M ° ~ \ ONDITIONS FLOW 9~ 10-YEAR, 24-HOUR STORM EVENTS TO EXISTING C
pp00~-000 ° 1 ~ ~ °p a° ~ 2,5'~SHOD YARD / (SEE Il; SHEET W6) ° / ~ 2 RATES, PER CITY OF RALEIGH STANDARDS.
DO NOT DIS B ~ a,° 20'x20'x0.6 DEEP LEVEL SPREADER, ~ / ~ 8, A 6 LAYER OF ORGANIC SOILS SHALL BE PLACED IN THE WETLAND FOR ~9 ~ PLANT GROWTH, ENSURE THAT THE SUBSTRATE IS SOFT ENOUGH TO
BOTTOM ELEV. = 254.0 LINE WITH / + 155 LF 4$ RCP ' \ ~ W/ NCDOT HEADWALL - ~ 20' Pl18ll ~ ~ PERMIT RELATIVELY EASY INSERTION OF PLANTS,
PERMANENT CONTECH C-35 LINING ~ ? (DESIGNED PER CITY OF RALEIGH 63 Lf 24" RCP 4',y ' - DRAINAGE EASEMENT ~ ~ 9, ALL SLOPES OF THE WETLAND SHALL BE TEMPORARILY LINED WITH
f,' STANDARDS). OUTLET LOCATED HERE WOODEN STAKES, ~ ~ C-JUTE AND STAKED WITH
TO HYDRATE EXISTING WETLANDS, ~ ~ 6' - ! ` 1 ~ ~ CBt ~ ~ CBt'2 ~ 29 -
. 10, PROVIDE ONE BENTONITE (VOLCLAY SG 40) ANTI-SEEP COLLAR ON THE ' ~ BARREL OF EACH OUTLET CONTROL STRUCTURE (2 TOTAL). COLLARS
EXISITNG 72 RCP ~ UNDER I-540 ~ SHALL BE MINIMUM 5 FEET THICK AND EXTEND MINIMUM 5 FEET BEYOND
P ~ 280 ALL SIDES OF BARREL OUTER DIAMETER.
~ - t .U e `t - - 11. THE PROPERTY OWNER IS RESPONSIBLE FOR MAINTAINING THE
~ 275 ~ ~ - ~ A ORDING TO THE APPROVED MAINTENANCE STORMWATER CONTROL(S) CC PLAN AND DIRECTION OF THE CITY Of RALEIGH,
_ - _ i 1
2~ ~ ~ 12, THE CITY OF RALEIGH AND THEIR ASSIGNS HAVE RIGHT TO ACCESS THE ~ ~ ~
~ ~ /r~' 2~~ ° ° • STORMWATER CONTROL(S) FOR INSPECTIONS OF MAINTENANCE, AS NECESSARY,
P / ~ ' MICRO POOL i ~ ~ / ~ ~ , ; r FES-1 i, , , ~ ~ ~ ~ BOTTOM ~ ' I ,
' ~ ELEV-271.0 ~ i% ~ FOR~BAY ~ 13, ALL SEDIMENT REMOVED FROM THE WETLAND SHALL BE LEGALLY
, ~ BOT M` 7 ~ DISPOSED OF OFFSITE,
_ ~ ELEV 271,0
~ ~ _ 1 MMARY O STORMWATER WETLAND SU ~ 2 e ~ .
~ , ~s ~ ' ~ 271 ~ . ` E SHOPPING CENTER AREA; 45.36 AC C F
r ~ o c~ - 273 1 ~ WETLAND DRAINAGE AREA INCL. OFF-SITE : 55.01 AC Q ~ - ~ P RVI US AREA INCL, OFF-SITE : 43,89 AC
( - _ - ~ ~\y 275` ~ y ~Q IM E 0 9 c_2 7 ~E ~ ' ~ URFACE AREA PROVIDED; 81 968 SF
J 1 ~ F s ,
_w ~ ~ - - , ~ B- Q ' ~ ~ ~ ~ , ~B-
j MICRO POOL ~ 10 S IL WAY p WETLAND SURFACE AREA BREAKDOWN I
r / ~ BOTTOM ~ ` ~ CRETE , = 274.0 ~l DESCRIPTION AREA SF
ELEV=271.0 ~ _ -273.2 , _ ~ ~ ' ~ l / ~ 5 ~ i ~ 273,2 ' ~ FOREBAYS 16,257 \
1 ~ MICROPOOLS 12,373 . ,i
RB , , ~ ~ ~ \ 1~ UPLANDS 0-0.2' ABOVE 4,267 l / HIGH MARSH 0-0.75' DEEP 32 085
I, ~ : ~ ~ °°°o°°°°a° a ~ LOW R H 0 75-1.5' DEEP 25 465 ~ MAS
oo° 4a o« oo is ~ NORM L FL W ~ ' aPaoa o 00000 ° ° I' ~ - - _ CHANiV L, TYP, \ _ ~ DEEP POOLS >1.5' DEEP 4 725
6 TOTAL 95,172
1 ~ \ \ 1 ~ 1 ~ ~Jz ~ ~ , ~ KEYSTONE 2`~
~ ~ ~ ~ ~ QJ~ ~ RETAINING ONE . ! ~.r LING
1 ~ Q ~ ~ J WALL TYP, TYP
~ 3 ~ ~ ~ , ~ I i 1` 2 JO ~ / C
~ ~ ~ i%
t ~ ` \ 273.2 ~ ti ti i i ~ ~ ~ I ~ ~ ~ ~
V \ 73. ~ . ~ 2 ~ 1 / V 1 , ~ ti ,
~ ~ ? ~ / ,ti ~ ` ,
• ~ ~ / , B- ~
i ~ ~ ~ ~ a I ~
r F = ~9S
, s i ~ 9.00 O , ,
1~ I ~ `l,
~ ~ J . ~ r'" ~ i • I ~ f CB-81
Z ~ 1~ 1 ~ SYNTHETIC ~K it
m PYRAMA~ ~ /U r LINING TYP. / ~ ~ ~ ~ ~ ~ 'i
Wl ~ / A , ~ ,
- ~ Q 1 ' SPILLWAY ~ ~ N ~ ~ f
EST EL=274.p ~ ~ ~ ~ ~ ~ J
W Z
1 ~ CB-61 DI-62 2 _ 9?' J
I'~ 290 I. r r T ~ 2
50 NEUSE RIVER / U '1 , ~ ~
BUFFER, TYP, 1 ` FOREBAY 2g ~i Q `L
' BOTTOM / 2
~ ELEV=271.0 98
o 0
0 00 ~ STORM SEWER \ ° PIPING, TYP• ~ ~ 9 ~ ~ ~
' f -55 ~ 292 ~ ~ ~
i. \ ~ . 2~9 29
` ~ \ 1 ~ _ , ,
FF ~ ~ - J - -
~e=s6 ,293 1 4, 00 1 \
293 ~ 294

1
~ , CB-63 1
~ 295 ~ ~ ~ QB- 57 CB-64 /
' / I~jl
~ \ i rn GRAPHIC SCALE
/ ~ U} _ sa' t'y ~ ~ , Qj N - n~ ~a a 20 w eo Sao
, ~ ~ ~ ~ r~ ~
~
1 r ( IN FEET )
i I ~ ~ r ~ 1 inch = 40 tt,
MATCH LINE
NOT FOR CONSTRUCTION
onrE PROJECT;
PREPARED IN THE OFFICE OF. ~~~E~ CLIENT; 06-30-05
I'll 1 V1- -11
KimleywHorn 1"=40' PLANTATION POINT VERTICAL SCALE:
NA
TI TLE DRAWN BY: RALEIGH, NORTH CAROLINA TITLE:
DESIGNED BY',
FEV No REVISION: DATE: DRAWN BY CHECKED BY: and Associates, Inc. STORMWATER WETLAND JCA JCA ATTACHED REFERENCE ~LES: JOB NUMBER: SHEET NUMBER
This document, together with the concepts and designs presented herein, as an instrument of service, is intended only for the specific purpose and client for which it was prepared. Reuse of and im written authorization and adaptation o Klmle -Horn and Associates, Inc. shall be without liability to Kimley-Horn and Associates, Inc. P.O. BOX 33068 - RALEIGH, NORTH CAROLWA 27636-3M proper reliance on this document without Y Y
Copyright Nimley-Horn and Associates, Inc„ 2005 PHONE: [phone] FAX. [phone] GRADING AND DRAINAGE PLAN CHECKED BY: SEAL. TSJ 01229$001 W3

\ \ \ \ RMWATER WETLAND PLANT LI T
\ ,r 0 . \ \ ~ O C)
~ ~ ~ TYPE SY SPECIFICATIONS SYMBOL BOTANICAL NAME COMMON NAME
0 0 HEJGHT SPREAD ROOT SPACING OTHER
CA Clethra alnifolia Sweet Pepperbush 30"-36" CONT 4' o.c. 3 CANES OR MORE OVER 2'
~ DECIDUOUS ~
VD Viburnum dentatum Arrow -wood 4' o.c.
EVERGREEN SHRUBS RUBS IG Ilex glabra Ink Berry 3'-4' 24"-28" CONT 4' o.c.
~''"Y EM VD p 146 150 83
SC ~ AC Acorus calamus Sweet Flag 1 GAL 30"
CA AC 135 0 AQUATIC AV Andropogon virginicus Broomsedge 1 GAL 30"
PC 988 ~ - - EM 53 96 °°a°°° ° ° °°o - CL Carex lupulina Hop Sedge 1 GAL 30"
SL SL 45 ° °°oo ° ° IV ° ° °ao°° °o 59 o°°° 0 '
SC 124 o°°°a °o°°0 0 50 ogg° goo°° o Q;;` 603 °a CO Cephalanthus occidentalis Button Bush 1 GAL 30"
SL °a °ggo Qo ~ °o°°°°°° EM Eleocharis montevidensis Spike Rush 1 GAL 30"
~ ° p PC 19 oaQao Qa ~ °o°°oo° ~ N Iris virginica Blue-flag Iris QT 30"
163 SL 0 0
....0 ~ O, 475 ~ ~ ~ JO Juncus effesus Soft Rush 1 GAL 30"
~ ~ 0 PC Pontederia cordata Pickerel Weed 1 GAL 30"
. 0 0 0 ' ~ ~ 0 0 SA Sagittaria lancifolia Arrow head 2 GAL 30"
p~5 ; 0 p ~ p 00 p ~ ~P ~ p ~ ~ ~ 0 0'~
~ 0 a~ 0 0 0 ~ r`1 ~ 0 D ~ 0 2 0 ~ SL Sagittaria latifolia Duck Potato QT 30"
iG 0 0 0 - SC Saururus cernuus L'¢ards Tail 2 GAL 30"
~ '0 0~' 0 0 i 0 z . P ° - SV Scirpus validus Soft-stem Bulrush 1 GAL 30"
o o - ,-o o •
~ ,z~~ ° o . o
0 0
. y ~ ~ ° ° ~ °°oo NOTES:
/oc~ o 0 4~
o ~ ~ 1. All lant material shall com N w i ~ ~ p p hall comply w ith the sing and grading standards as set forth in the most current ANSI 260.180 -American Standard for Nursery Stock.
0 ~ 2. No substitutions shall be made w hall be made w ithout the w ritten authoriztion of the Project Landscape Architect.
®
• 0 3. Verification of total quantities of ® , ~I quantities of plants on the Master Landscape Plan shall be the responsibility of the landscape contractor.
~ ~ • • • • ? 4. Contractor shall locate all util~ies ~ ~ ? f ? ? ~cate all util~ies prior to plant installation. Contractor shall be responsible for all damages incurred by his w ork.
? ? ? ? ? 2 ~ `n / , •
()v ` ~ • • 0 / j
0 - - - - -
CA ? + • _ _ _ _ _ _ _ _ _ _ _ J
? ? ? ? - - 134 ? ? ? ? _
1 BACKFILL W/SOIL AS PER SPECIFICATIONS
• ~ - C - ' 2 3" HIGH EARTH SAUCER
320 3.- f, N
SC 3 "SHOVEL EDGE" TYP.
457 L ~ ~
~ • 4 ROOT BALL
i °°oo I _ _ aoaoo ~ ao ~ o° - - -
°00000 °00000 °000 ? • ? \ _ - , 0000 0000 OOOOOOp SV • 000000000 0000 pq • °°°°°o°o° ° ri41 5 SCARIFY ROOTBALL AND BOTTOM /SIDES
LV oao o° as°p°0 OF PLANT PIT
° SL ' ? p 6 EXCAVATE PLANTING PIT TWO TO THREE
180 ~ ? ? ? ? 1' ? ? ? ? ? i ? ~ I M o OPE TIMES AS WIDE AS THE ROOTBALL, INSTALL ENTERING SLOPE 4 TO AX, F R SL ROOTBALL 1 4 - 1 /3 ABOVE EXISTING /
I ? ? ? ? ??4?? ? JO ~ STABILIZATION AND PLANT MATERIAL, PROPOSED RADE, LOCATE ROOTBALL ON
4 g 1 ? ? ? ? ? ? ? ? ? ? ? 1 ? ? ? ? ? ? ? ? ? ? SOLID SOIL AND NOT LOOSE BACKFILL.
? • ? ? • ? • ? + ? ry ? ? + * ? • • ? ? ? + S L ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? AQUATIC PLANT MATERIAL (TYP,), 7 UNDISTURBED EARTH
~ ? i ? ? • • 7D \ ? ? ? ? ? • ? • ? ? 5EE LANDSCAPE PLAN, v
~1 PC ~ 1 /2 WIDTH
226 % ? j ROOT BALL
? Ic ~ FFE _
39 • ? ? ? ? / ? ? ? M TOP OF ROOT BALL SHALL BE 8 MAX, TO SURFACE OF WATER,
? • • ? ' 293.00 PC ~ ~ ? ? ? ? ? 2
? • • ? ? LAKE NORMAL WATER LEVEL. __f~-~
I ~ / ~ ? ? ? • ? ? ? a 1. h e 3 ~ t t~
LAKE/POND SIDE SLOPES 4 TO I MAX, t~ ~ ,
SV / ~I/~//~~/ ~ ~ t
158 . , , ? ? i ' < < I'- ~ ~
IV
99 a;.
VD PLANT ALL AQUATIC MATERIAL IN EXISTING SOIL TILLED TO 12' DEPTH, = - 4
33 - III= - I U 5UBGRADE. _ _ _ -
I I UN ST REED _ _ _ EX ST NG D -III - - III-1 - - I I-11 I- III-
0 - _ - - - - - - - - -
=1 I 1=1 11= - - I ~ 5 ~ I=111- -1 11=
6
7
30 731 620
00 292 H B PLANTIN DETAIL ETA PLA A A

N.T.S. N.T.S.
FFE ~
~ 293 294.00
293
IG 294
161 40 19 45 97
f _ 295
i~
f
n) t V
a
GRAPHIC SCALE '
40 0 20 40 80 180
( IN FEET )
1 inch = 40 ft.
1^~ V
NOT FOR CONSTRUCTION
PREPARED IN THE OFFICE OF; CLIENT: PROJECT; CLIENT: 06-30- 05
HUHILUNIAL SCALE:
CYPRESS EQUITIES, INC. 1" = 40' PLANTATION POINT VERTICAL SCALE:
Kimley-Horn NA
DRAWN BY: RALEIGH, NORTH CAROLINA
TITLE; VMF
RE'. lac.. REVISION, DATE: DRAWN BY: CHECKED BY: TITLE; ~ I C: M F1 and Associates, Inc. STORMWATER WETLAND DESIGNED BY: VMF ATTACHED REFERENCE FILES JOB NUMBER: SHEET NUMBER
This document, together with the concepts and designs presented herein, as an instrument of service, is intended only for the specific purpose and client for which it was prepared. Reuse of and Improper reliance on this document without written authorization and adaptation by Kimley-Horn and Associates, Inc. shall be without liability to Kimley-Horn and Associates, Inc. P.O. BOX 33068 - RALEKK31H, NORTH CAROLINA 27636-3068
p"riah ! and a PHONE: [phone] FAX= [phone] Cr Fmlea-darn ssociates, Inc , 2Q0G ~ PLANTING PLAN CHECKED BY 012298001 rSJ W4 SEAL,

12" C.L HANDWHEEL PADLOCK i`
GRASSED, EARTHEN BERM
r~
mi ~ ,
GRATE EL= 276.0
STAPLE IN PLACE
ADJUSTABLE STEM GUIDE (SEE DETAIL THIS SHEET) (3' SPACING MAX) ~ N i
~ ,i SYNTHETIC ~
N LINING ~ i
NR EXTENSION STEM I LEVEL SPREADER
(SEE DETAIL THIS SHEET) VARIES
~ 1
~
~ z J
~ lv
8" MIN, BURIED 6" MIN X57 STONE N
1,5'x0,5' WINDOWS r
® ELEV,=276,4 NRS RESIDENT SEATED GATE VALVE (FLxFL) LEVEL UP OF SPREADER N I`
D.I. WALL PIPE DIP (FLxPLAIN END) 1 '0 FLxPLAIN END) i
DIA=8" MIN DIA=6") ( ) INV ~ 271.0) SECTIONAL VIEW ;
NOTES: '
1/2"x1/2" WWM WRAPPED OVER OPENING 1, MATTING SHOULD BE A MINIMUM OF 4 WIDE f
o 2, ENSURE SPREADER LIP IS LEVEL
3, CONSTRUCT 20 FT TRANSITION SECTION FROM
5"~ ORIFICE BEYOND DIVERSION CHANNEL TO BLEND SMOOTHLY TO LEVEL SPREADER PLAN VIEW
WIDTH AND DEPTH OF SPREADER,
1 " = 20'
1
ROD CWPUNG
WHEN REWIRED
BOLT/NUT ASSEMBLY
5" DRAWDOWN GRATE EL.=278.0 TOP VIEW ORIFICE N.T,S,
ELEV,=274,0 1 1/2" OIA. ExTEN50N ROD
BOLT/NUT ASSEMBLY 4~-0" 2" FEMALE SOCKET COUPLING
C,I, ASTM 126 C30
3/4" CHAMFER ALL
EXPOSED EDGES (TYP,)
4 r ~
1~ J J/~"
~ 1 BOLT
6" NON-RISING EXTENSION STEM ASSEMBLY
2" S ARE SOCK T COUP IN #4" BARS
„ 12 CTRS, ~ NOT TO SCALE
6 " so'
3/8"
2" CL. POURED INVERT TO
PREVENT STANDING WATER ANCHOR STUD N,T,S. b
2
" F~Ow
M!
~ * ~ 3'
S TI N 24" RCP
INV,=271,0 STEEL FRAME DETAIL ~ FO r 1 3, Rfe4Y
„ TYP (ALL FOUR SIDES WELDED TOGETHER) 5/8 ANCHOR ( ) APPLY ASPHALT PAINT I
~ ~RrH ll/ 9 R
/ M SYNTHETIC UNEO SPILLWAY
PERSPECTIVE VIEW OF FOREBAY
~ WINDOW
a
WINDOW o 0 FRAME I z 0 ~ Q
m " ~ X
~ 0] 5' MIN
O w ~ w o TOP TOP OF BERM TOP OF B RM (ELEV=280.0) EXISTING GROUND
O_ N ~ Z O 100-YR DHWL
INSIDE BOX 4'-0" ? - z a - ELEV=279,75
m 10-YR DHWL ~ -ELEV=278.14
IN I E EDGE OF FRAME 53-1 2" IMPERVIOUS FILL MATERIAL, S D TO BE APPROVED BY ~9 TEMPORARY POOL ~ ELEV=275.72
GEOTECHNICAI ENGINEER 1" STORAGE ZONE
PERMANENT POOL
6' SAFETY BENCH ~ ELEV=274.0 ~ (ELEV=2741) 6' SAFETY BENCH
1.0' UNDEI 1.0' UNDERCUT & RECONDITION ARIES (ELEV=2741)
EL G U F 15 RA SUBG DE SUBGRADE SOIL BENEATH DAM IMPERVIOUS LINER AS RECOMMENDED BY GEOTECHNICAL NORMAL FLOW ENGINEER IF REQUIRED, INSTALL MINIMUM 3' BELOW
WELD AT ALL APPLY ASPHALT PAINT CORNERS (TYP.) TIE TO EXISTING GRADE ~N 10~ iTING GRADE CHANNEL ( WETLAND BOTTOM TO ACCOMMODATE PLANTINGS)
MIN SYNTHETIC-LINED DEEP POOL
CHANNEL BOTTOM (BOTTOM ELEV=271.0)
NOTES: (ELEV=272,St) MIN. 6" ORGANIC SOILS
1. ALL CONCRETE SHALL HAVE A COMPRESSIVE STRENGTH OF AT LEAST 4000 P,S.I. ®28 DAYS. TYPICAL SECTION
2, ALL STEEL TO HAVE A MINIMUM 2" CLEARANCE UNLESS OTHERWISE NOTED.
3, STEEL REINFORCEMENT SHALL MEET ASTM SPECIFlCATIONS (A-615),
DEFORMED BARS.
4. ALL INLETS TO HAVE FIELD POURED INVERTS TO ELIMINATE STANDING WATER, N.T.S.
5. PROVIDE 8" EMERGENCY DRAIN.
N.T.S.
NOT FOR CONSTRUCTION
DDCDADCf~ IAI TLJC /1CCI/"C /1C. ALIEN CLIENT' °A~ PROJECT;
rl\L~/\I\LV II\ IIIL VI I IVL VI VO-1)U-UJ
HORIZONTAL SCALE:
Kimley-Horn CYPRESS EQUITIES, INC. NA PLANTATION POINT VERTICAL SCALE:
NA
TITLE NORTH CAROLINA DRAWN BY: RALEIGH,
i - M F1 and DATE: DRAWN BF CHECKED Br C: I I REV Na: RF"AS10t' Associates, Inc JCA DESIGNED BY;
This document, together with the concepts and designs presented herein, as an instrument of service, is intended only for the specific purpose and client for which it was prepared Reuse RALEIGH, of and improper reliance on this document without written authorization and adaptation by Kimley-Horn and Associates, Inc. shall be without liability to Kimley-Horn and Associates, Inc. P.O. BOX 33068 -
NORTH CAROLINA 27636-3068 STORMWATER DETAILS JCA ATTACHED REFERENCE =-ES: JOB NUMBER: SHEET NUMBER CHECKED BY 012298001
,r PHONE: [phone] FAX= [phone] TSJ W5 SEAL;

ANGLE FRAME
FOUR SIDES
A
3/4
EXPOSED EDGES (TYK,)
n
3'
v
PLAN VIEW
N
3/4" CHAMFER ALL
EXPOSED EDGES (TYP.)
A
- U.S. FOUNDRY NO. 6620 GRATES
WIRED (77-11/16" x 40" x 2"
'LY ONE FIELD COAT OF ASPHALTIC
W TO FRAME AND GRATES
SECTION "B -B"
1. ALL CONCRETE SHALL HAVE A COMPRESSIVE
STRENGTH OF AT LEAST 4000 PSI O 28 DAYS.
2. 3/4" CHAMFER ALL EXPOSED EDGES
3. STEEL REINFORCEMENT SHALL MEET WITH ASTM
SPEC. (A-615) 4, DEFORMED BARS
4. ALL STEEL TO HAVE A MINIMUM 2-1/2" CLEARANCE,
UNLESS OTHERWISE NOTED.
5, ALL INLETS TO HAVE FIELD POURED INVERTS TO
ELIMINATE STANDING WATER.
SEE STORMWATER WETLAND GRADING AND DRAINAGE PLAN FOR
PIPE SIZES, LOCATIONS, AND INVERT ELEVATIONS
OUTLET STRUCTURE a1
REV No-: 1 REVISION: I I DATE: DRAWN Bi: I CHECKED BY:
This docurrent, together with the concepts and designs presented herein, as an instrument of service, is intended only for the specific purpose and client for which it was prepared Reuse
of and improper reliance on this document without written authorization and adaptation by Kimley—Horn and Associates, Inc. shall be without liability to Kimley—Horn and Associates, Inc
Cc�ynght n -e —Horn and Associates, Inc., 2005
00
3/4" CHAMFER ALL
EXPOSED EDGES (TYP,)
I�
TYPICAL REINFORCEMENT
5/8" ANCHOR (TYP.)
WELD AT ALL CORNER
PREPARED IN THE OFFICE OF:
3/8"
ANGLE FRAME
SECTION "A -A"
. 5 BARS O BENT AS SHOWN
8" C.C. AT CORNERS
FRAME SHALL BE OF STEEL
CONSTRUCTION COATED WITH
ASPHALTIC PAINT
3/4" CHAMFER ALL
EXPOSED EDGES (TYP.)
3"
Chain Connection To Gr
Grate(s) jf
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On Straight Bolt—
e
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Cold Shut
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old Shut
alf To Two—Thirds Wall Thickness
Cost of eye bolt and chain to be included in the contract unit
price for structures.
One eye bolt & chain for each grate.
EYE BOLT AND CHAIN FOR LOCKING
GRATES TO STRUCTURES
M
"'r*AI •
06-30-05
i�
HORIZON TALSCALE:
VERTICAL SA LE:
N/A
TITLE:
STORMWATER DETAILS
DRAWN BY:
JCA
3"
1 3"
JOB NUMBER:
012298001
0
CHECKED BY:
TI;J
� Kimley=Horn
� and Associates, Inc.
P.O. BOX 33088 - RALEK3H, NORTH CAROLINA 27638-3068
PHONE [phone] FAX [phone]
.,.
BY-PASS LEVEL SPREADER PLAN VIEW
1" = 20'
PROPOSED 12"
RCP TO LEVEL
SPREADER
PLAN VIEW
PROFILE VIEW A -A
i
15" RCP (BYPASS)
INV OUT=278.99
x.26
'0 LEVEL SPREADER)
78.06
BY-PASS LEVEL SPREADER
DIVERSION BOX DETAIL
PRELIMINARY
NOT FOR CONSTRUCTION
CLIENT:
CYPRESS EQUITIES, INC.
"'r*AI •
06-30-05
PROJECT:
PLANTATION POINT
RALEIGH, NORTH CAROLINA
HORIZON TALSCALE:
VERTICAL SA LE:
N/A
TITLE:
STORMWATER DETAILS
DRAWN BY:
JCA
DESIGNED BY
JCA
ATTACHED REFER_vCE FILES:
JOB NUMBER:
012298001
SHEET NUMBER:
W6
CHECKED BY:
TI;J

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This document, together with the concepts and
designs presented herein, as on instrument of servvice, is intended only for the specific purpose
! i~e~i~~~~ ~~~~~s~i~~ ~ a~~ iand client for which it was prepared. Reuse of
and improper reliance on this document without written authorization and adaptation by
Kimley-Horn and Associates, Inc. sholl be without
liability to Kimley-Horn and Associates, Inc.
Copyright Kimley-Horn and Associates. Inc., 2000

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t 1 y t; ti t .a i Q~ i k 1 , This document together with the concepts and
J ~ `c 5 ^1„' :i ~ ~ ~ J i ~ / r'' ~`tiw. `ya !t ~ .t , } i ; ~ , ~ t i ~ 1 .i r } ~ ~ , r ~ b N
a ~ ~ ~ ~ ~ ~ i ! 1 ~ ~ ; ~ f ' t~ - ~ r1 ay t ~ ~ 1 t ~ ~ • 4~ ~ ~a~ ! ~ 4 ~y ~ ~ r t 4 1 Z t b 1 it j t designs presented herein, as on instrument of service, is intended only for the specific purpose r lip I
r 1 ~s S 7 1 i and client for which it was prepared. Reuse of
CLI and improper reliance on this document without written authorization and adaptation by
E Kimley-Horn and Associates, Inc. shall be without
N liability to Kimley-Horn and Associates, Inc.
Ul O Copyright Kimley-Horn and Associates, Inc., 2000
O O
m 0
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Cl7

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STORMWATER MANAGEMENT SP-31-01, S-68-01 ¦
A DEVELOPMENT BY
morin
I
developm ~s
SHEET
group N0.
W1 TITLE SHEET
W2 MASTER GRADING AND DRAINAGE PLAN
CONTACTS 115 SOUTH ALBANY AVE
W3 STORMWATER WETlANO GRADING AND DRAINAGE PLAN
W4 STORMWATER WETLAND PLANTING PLAN
MORIN DEVELOPMENT GROUP TAMPA, FLORIDA 336 115 SOUTH ALBANY AVENUE PHONE [phone] TAMPA, fL 33606
W5 OUnET STRUCTURE 1 DETAIL
PHONE: [phone] FAX [phone]
FAX: [phone] r
ATTN: KENNETH I. MORIN
N
CIV~. ENI~INEER~ KIMLEY-HORN AND ASSOCIATES, INC. N
POST OFFICE 80X 33068
RALEIGH, NC 27636 ~ a 11 B
PHONE: [phone]
fAX: [phone] S S
AT7N: JONATHAN M. OORMAN, P.E. VIRGINIA \
~ NORTH CAROLINA EOO~ \ LIB ((~$FIAM
LANDSCAPE ARCMTECT KIMLEY-HORN AND ASSOCIATES, INC.
POST OFFICE BOX 33068
RALEIGH, NC 27636 ~ EJECT aAE
91TE ~
PHONE: [phone]
fAX: [phone] ~
ATTN: J. RICHARD LEE. R.LA ~ ~ ~s~ ~rasonn q
~ 'w 70 ~ 9~ sG ,
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~ F i~
SURVEYOR RILEY SURVEYING, P.A. v~ ~sr ~ ,
636 GARY STREET ~ z g ~
DURHAM, NC 27703 ~ ~ m rowNE carER
PHONE: [phone] J
FAX: [phone] * ATTN: PHIL RILEY, R.L.S. ~ 64 ~ 0~ ~
a~vtnn ER BLVD. ~ ~ TOWNE BLVD.
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ao. ~sr S
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At70RNEY. POYNER de SPRUILL, LLP
3600 GLENW000 AVENUE ~r-vMtm~ 3Pp~ RD. N(a
RALEIGH, NC 27612 ~0~ 95
PHONE: [phone]
FAX: [phone] a
ATiN: ROBIN MORRIS
0
E
N0. DATE DESCRIPTION BY
g
PROJECT LOCAT/ON
I CERTIFY THAT THIS PLAN COMPLIES WITH THE ORDINANCES,
NTS PRELIMINARY RULES, REGULATIONS, AND STORMWATER DRAINAGE STANDARDS OF
THE CITY OF RALEIGH. w
NOT FOR CONSTRUCTION
s
This document, together with the concepts and designs ~niub~
PREPARED IN THE OFFICE OF: presented herein, os an instrument of services, is intended ~
caR o only for the spec~f~c purpose and client for which ~t was ~
re tired. Reuse of and im r r r li n n hi in n ~ F 9 p p pope e a ce ti t s docu e t
~ without written authorization and adaptation by Kimley-Worn s
w ~ Kimley-H ~ nil A ~+~+n and Associates, Inc. shall be without liability to Kimley-Horn 241
and Associates, Inc.
~ IN ```e
C~ l~ 1 au u
111i it 11II11 w?
~ I ~ QI Itl /177V ° P.O. BOX 33068 -RALEIGH, NORTH CAROLINA 27636-3068 DOVVIOLVO, 11 Rom Copyright Kimley-Horn and Associates, Inc., 2001 SEAL. 30 •oZ
5-306 DA B NUMBER: DATE: JO
PHONE [phone] FAX [phone] '-2050
JANUARY 30, 2002 012013002

- i • ~ ~ N
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4118 DRAWN BY; RALEIGH, NORTH CAROLINA
CN REV. No.: REVISION: DATE: DRAWN BY: CHECKED BY. and Associates, Inc. O Ics TITLE: MO5 WCC IN DESIGNED BY:
i This document, together with the concepts and designs presented herein, as on instrument of service, is intended only for the specific purpose and client for which it was prepared. Reuse of and improper reliance on this document without written authorization and adaptation by Kimley-Horn and Associates, Inc. sholl be without liability to Kimley-Horn and Associates, Inc. P,0 BOX 33068 - MLEM, NOWH CAHOLM 27636'3068 MASTER GRADING AND JMD ATTACHED REFERENCE FILES: JOB NUMBER: SHEET NUMBER;
DRAINAGE PLAN / 1111111W CHECKED BY: U. \012013001\MASTER\13WIBOI 0 0 12013001\MAStER\1300i802 012013002 rr G OF J
Copyright KimleY-Horn and Associates, Inc., 2001 PHONE: [phone] FAX: [phone] SEAL; JMD U, \0 'A'ft C 2i 2

' ~ /
~ i~ t
~ ~ ~ ~~r..+ P` }
j~ ~ 5 ~ t ~ti.,_., ~ 1, STORMWATER WE AND IS DE IGNE T A T A A T RMW R A I ~ ` ~ TL S D O C S S O ATE QU L TY 1.~ - ~ ~ AND QUANTITY DEVICE.
s /F Q r
1` ~ PROPERTY LINE TYP ~ ~ ~ ~ ~ . ~ 1 ~ 2, FINAL CONSTRUCTION PLANS INCLUDING ON-SITE STORM SEWER PIPING SITE ; t-•, / GRADING, AND EROSION CONTROL WILL BE SUBMITTED TO THE qTY OF
~ ~ ~ 0 1 l - ~ 1 ~ ~ ~ ~ _ y, RALEIGH UNDER SEPARATE COVER.
P Dr i i ~ r° J _ ~ , ~ - 1 1 _ , - ° ~ f~- _ ~ 3, ONSITE SPRING BOXES FOR SEEPS UNDER PROPOSED RETAIL WILL BE
~ \ DETAILED ON FINAL CONSTRUCTION PLANS SUBMITTED TO THE CITY OF 1 \
/ ~ " EXISITNG 60" RCP \ ~ ~ ~ y ~ / dd( ~ \ RALEIGH UNDER SEPARATE COVER, ~ \
UNDER I-540 ~ v 1, r~ - !t ~ ` ti ~ 4 4. SEE THIS SHEET FOR TYPICAL SECTION OF STORMWATER WETLAND. SEE ~ ~ ,
r` y-~', , STORMWATER WETLAND CALCULATIONS FOR MAINTENANCE PLAN,
~ ~ ~ 5, PROPOSED STORMWATER WETLAND IS EXEMPT FROM DAM SAFETY 1 , Y
~'r j PRYAMAT SYNTHETIC STORMWATER WETLAND ~ ~ ~ q%'' ,1 f` - 1 P = NCDOT HEADWALL STD 838,80 ~ /Q; ~ ' ~ ~ 1 ~ , t LINING WHERE SHADED, ERMANENT POOL ELEV 274.00 ~ ,Q; ,,,CY ~ ~ ,I, i V ! ~ , ; ' ~ ~ ` REGULATIONS PER NCDENR. ~ ~
' TEMPORARY POOL ELEV= 275.68 WITH RIPRAP APRON ~ ~ ~ 1 , - Q~ ~ ~ ! ; , j' ~ .--'''J CONTRACTOR TO _ 4 Q-' 'r' f ~ ~ ~ „ „ . ~ ~ 6, SEE STORMWATER WETLAND CALCULATIONS FOR DETAILED INFORMATION ON
1% ~ PUNCTURE LINER FOR t0-YEAR DHWL- 276.95 0_x 44 x_,~_THICK._ ~ --;Q, ,Q ,r 0 TLET STRUCTURE #2 » » ~ a 4 ~ ~i ~ ~ ~ STORMWATER QUANTITY, SUSPENDED SOLIDS, AND NITROGEN.
4 " _ PROPOSED PLANTINGS 50-YEAR OHWL= 278.69 CLASS II STONE ON ~ Q; i `a. ~ ~ 1~,,.- v - 2 RCP RISER (CREST-275.8) 100-YEAR DHWL= 279.07 r MYRIFI 700X FlLTER FABRIC , , ~ ~ ; ~ i ' J 7, THE STORMWATER CONTROL STRUCTURES SHOWN ON THIS PLAN ARE
..--"'"d ~ WITH METAL TRASH RACK = INV = 264.0 ~ ' ~ p' d ' ~ I I ' ~ ~ -'S`~y' NCDOT STO 1630.01 TOP OF BERM 280,00 Qr b ~ O r• ;Q ~ ` ~ DESIGNED TO REDUCE THE POST-DEVELOPEMENT, 1-YEAR AND 2-YEAR,
J ~ b ~ 30" RCP BARREL INV=270.0 STORMWATER QUALITY ~ 4 Q , _ - a`•q,,, d`Q" •4 ; ' ~ ~ \ 24-HOUR STORM EVENTS TO EXISTING CONDITIONS FLOW RATES, AND TO + REDUCE THE 10-YEAR FLOW RATES EQUIVALENT TO R-4 ZONING, PER THE
PROVIDE 5" CIRCULAR RIFI MAINTENANCE ~ ~ (a; ' I 0 CE 2 4. ,41 f r~, ~ CITY OF RALEIGH CR-7107 STANDARD, ' ~ ,
INV= 74 EASEMENT, TYP. _ _ : \ ~`.4~. 4'a. j / i OUTLET STRUCTURE #t 142 LF 48,"- -R -~f'~ ~ 1, 1 .y
i, 56 LF 30" RCP ' SEE DETAIL ~ ~ 4'.~ ~ ' t ' ( ~ ~ ~,-,~~,.~N i ) -.~I'N'CDO~t HEADWALL, ~ ~ / re~.,~ . FLARED END SECTION ~ ~ ~ ~x ~ yyi - ` ~ 8, A 6 LAYER OF ORGANIC SOILS SHALL BE PLACED IN THE WETLAND FOR ~ `t CB- PLANT GROWTH. ENSURE THAT tHE SUBSTRATE IS SOFT ENOUGH TO PERMIT
WITH RIP RAP APRON ~ 25 SHOD YARD ~1, ~n / _ ~ ~ t ~ , RELATIVELY EASY INSERTION OF PLANTS. 4 ~ t ~ es
D S U ~j yy 20' x 23' x 2' THICK DO NOT I T R ' TEMPORARY LINE ALL CLASS I STONE ON - r - - xC'Q ~ ~ ~ pbp~ ~o~b ,o o ° ` ~ '1 _ CB-B s _ ~ 9. ALL SLOPES OF THE WETLAND SHALL BE TEMPORARILY LINED WITH C-JUTE,
BACKSLOPES OF MYRIFI 700X FILTER FABRIC / ; , 4--~ ~ ~ r, ~ J ~ '~ho~ ` ~ ~ ~ ` _ . ~ ~ STAKED WITH WOODEN STAKES,
WETLAND WITH C-JUTE INV = 269.44 ~ 9 - ~ i a_ - t ~ ~ i` ` 1~` 10. THE PROPERTY OWNER IS RESPONSIBLE FOR MAINTAINING THE STORMWATER
24" THICK CLASS "I" d ' ' - ~ ~ ~ ° r \ ~ ~ CONTROL(S) ACCORDING TO THE APPROVED MAINTENANCE PLAN AND
4 it i(1 ~ STONE ON MYRIFI 700X ? ~ fY - i - ~ ~ - ~ Q - 'ti,; - FILTER FABRIC t ~Q'- ~,~i '1 i ` ` ~ s \ ; DIRECTION OF THE CITY OF RALEIGH,
FLARED END SECTION I , °c. ~ ~ d ~ ~ ~ ' iI EXISITNG 72 RCP ~ i ~ , ~ - 'i ~ y:.,~,.,, C®,y _ $ ! it. THE CITY OF RALEIGH AND THEIR ASSIGNS HAVE RIGHT TO ACCESS THE
UNDER I-540 ` ! ~ ~ ~ i ~ I i--~<" ~ . i ~ ` rte' ~ ~ :U , ~ STORMWATER CONTROLS FOR INSPECTIONS OF MAINTENANCE, AS \ ^ mss . i ~ ( ) ~ - 1 NECESSARY,
' ~ - , ~ 1/ / , ~ ,
4 , y-- • ' w. - - G ~ I
~ 55~ ` ` ~ d J i ~ i , -
S ? / S ~ 272 , ~ ; ~ 20' PRIVATE ~ A. ` 1
/ / , 1 ~ . _..SIORMWATER ~ ti, ~ RD-S~,~ MANAGE,MENT ~ ~
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o
eo~n7pe 00 eee 1 l o { i ~ ti ~ 0 47690 ee a 0 t ~ I ~ i 00 o0e0ep0 py076 OoOaae N ~ / ~i ~ i ~ 1 1 ~ 1"' ~ \ ~ , r ~ ~ STORMWATER WETLAND SUMMARY ~ t / n'~ ~ 1
~ ~ ieee eee~`p 7opeeaeNe ir/ % / r` O aee a eee o o pe • / ~ ' ~ i : ~ SITE AREA ~ ~ • . ~ ~ C Y~ ~ ~ \ ~ \ C•J 50.8 AC
1 ye a ep ee / ~i / } ~ I I ~ 1 i ! ~ aea; 0 00 Ope X99 pee / : /Y/~ ? 1 ~ ~ I ~ - Y aa000 pp 0p0 ~ I ~ ~ \ ~ e eeOie ~ N . _ „f, i , . eeeeil~'eaiee°a a00 ~ ~ ` ~ ~ y ` ~ ~ 1< . WETLAND DRAINAGE AREA, 41,3 AC ` ~ - ~ ~ ~ " IMPERVIOUS AREA: 32,5 AC
-J'' .l ` .r I f t i i r FOREBAY ~.r_~. ~ 'tea ~ 'r / ~ r r; _ E- SURFACE AREA REQUIRED: 60,418 SF
, i .i / i ~ , ij ~ ~ ~ iJ ~ i
i I i ~ ; / l ; 1 , r° ~ ~ 7 ' ~ , : ~ ~ r SPRIT}L~-SOX, ~ r ~ ~
i. ~ i i 3 ' i ? ~I ~ _ - ~ t l - l ~ l f~ 1' . ~ ~ ! ~ ' ~ ~ t WE AN RFA AR A R
~ ~ 1 ~ ~ ~ j I / / ~ } TL D SU CE E B EAKDOWN s'` . ~ \ I ' f-~. ! i / ~ t. DESCRIPTION AREA SF % "
~ - ~ r r' , ; ~,7 I •vx,~ r'_ ~ UPLANDS 6,126 10%
, , , } I 1 \ t , ~-K. ' , I. 1 ' ~ . , ; r / / ~y-..,"; _ Y. _ ~f.• t SHALLOW LAND 0-0.75' DEEP 23,955 40%
/ ` ~ 1 ` I MIC 0 COOL - ~ ' ~ ~ „ - _ 10~ SPILLWA • ~ ~ / , ~ ` ~ i , , i ~ , _ SYNTHETIC PYRAMAT ''t.~.~_~. ~ r` rr r ~ _ i SHALLOW WATER 0,75-1.5' DEEP 21 613 36%
t ~ \ ~ ~ ~ CREST El = ! ~ ~ / ~ U ' ~ ~ tiNiNG, TYP, 274`.0 ~ ~ ~ o~ ~ i, ~i, I~ t~ ~ r r r _ 1 i _ ~ ~ r ~ ~ ~ ~ ~ ~ - DEEP POOLS >1,5 DEEP 15,022 25%
pc .Syq~ ti p o .o Q rr i 273.2 ( , tt4 c,o. ,oa ~ ~ Sy` .,0 ~ i ~ t`..., ~ t r 1 , ~ ~ ` , ~ ~ j TOTAL 66,916 111%
/ i STU~tB p0 a4 ~wc boo - ~ Q- A~( 'W41 ~ ~~kc cc` ;~,Ct1~.~o:c` P~'~ NORMAL FLOW OW ~Np ~ L ~ ` F F,E-294,0 , , ~ r ~ ~ ~~I ~ E CENTAGE OF SURFACE AREA REQUIRED
~ ~o a ~ "oG~ 3 c oc a c ~ v,~P - 'CHANNEL, TYP. Wq ~F~?? F \ 1' ~ w ~ ~ ~ r i ~ . ~
I 22" TFICK CL S • oo- ~a~ qua ~o~ ,.~fl , ~ P~~~ ~
0 "B'~RI RAFT n 4 . C P 0~ p C 00 0:~ 0 ~0 uo,°4 4 ~ ~P ~ , o :~,co o,ao ocb4q ob o ~ ; , I,. ~ ~ ~ '~i' ! f'' - i_~ ~ ~ \ `t j , , ~ ~ ~
• SPILLW Y ~ a o °ola p fl o° o` ' c o o,'ap o~ ~ ~ I I~ l i ~ a ° 0 4,v ~b°b c ao , ; 'I~. BOTTOM ~ r (`1 ~ f ~ ~ I ' , 1 1 l' ~ , i ,
a ~ ~I ~ c ~ o'a ~ o dp ~ , ~1 273.2 EL = 270.0 ~ ' ~ ~ a p o o ~ 73.8 ~ ~ ~ - ,
~ ~ ~ ~ ~ , 1 I
3~ I , i ~ ~ Q ,,.Y s J I ES - , I '1 CB-~ ~ I
I 1 ~ ~ ~ ~ ? 1
' 1 .l i 1 ~ .i ,l ?73, ti . ~ ; . ~ ~ ~ ,
~ ) ~ ~ t'~ ~ ~-~C`.~ .'y
` ~ ' ,ice 10~ SPILLWAY73.$ ;L ~ n 1 ~ _ ~ h } , ~ ; CREST EL - 274.0 ~ ~ , , , ~ ,i ` ~ s. '~y , , ~ 1 ~ ~ ~ ice- . _ .
~ N , 1~ , ~ ~ ~ F; ~ ~ ~ ~ ~ L ' ~I I. 1
` ~ ~ ' I ~ ~ ~ i ,
- . '1 ~ - - - - - f 1 I KEY,S~TONE ~ ;x 'Hw;3~ ~ T'A~
1 . I , E WING ,1 } , 1 _ _ 1 i . e , ~ yYALL, ~TYP. i ~ ~ ` , . , , GRAPHIC SCALE
l l j 1~ i~ r '
1 ~ I ~ W~ ~ ~~ti I .~,r ' , ~ ~ ~ J' % ~ ~ ~ y ~ 1 A~ 1 'w 2D 40 >!D i6D ~ ~ CB-6 ~ D .r...---~' ~ ~ ~ ~ . \ cB-
i ~ ~ Y \
V ~ ~CB-66
~ A 1 , 1 ~ rr ~ 11 A ~ ~ 1 l 1 ( i ~ ~ i ([N FEET ) `T
~ { ~ 5 ~ ~ , i 1 inch = 40 ft,
~ ~ 'I S14RM SEWE~"-• 'v ~ ~ ~ \ , ~ ~ 5'
} PIPING 0 ti - _ ~ . ~ ~ t i r / ti9 L MIN
~ ~ t ~ ~ ~ ~ to ~ ~ L+. TOP OF B RM (ELEV=280.0) EXISTING GROUND TOP OF BERM 100-YR DHWL
j 1 , ~ i J i ~ SPILLWAY ELEV=279.07
0 ~ ~ X ` 50'~ NEI~SE RIVER ' i ~ ti ~--1'~~ (ELEV=278.0) ~,P'I' 10 YR DHWI.
~ BUFFER ~'..TYP; ; ~ + ~ ~ _ ~ ~ i I ~,r--•' ELEV=276,95
1 ~ , r ! I _ 1 j i ~ ~ - TEMPORARY POOL LV
I ~ ~ a- " e ` 1 ~ 1 ~ CLASS B „ „ 'y~ 1" STORAGE ZONE CLASS B 1, PERMANENT POOL
`a i ~ ' ~ ~ RIP RAP ~ ~ I ~ z ~ { ~ V ~ RIP RAP r ELEV=274.0
4 t ~ I 6' SAFETY BENCH P~' 6' SAFETY BENCH
1 } ~ } ~ w r ` _.1 . l 1 ~ R V (ELEV=2741) ARIES 'S~ ELEV=2741 ( )
T t 1 ° 1 ~1 ~ ` ~ ~ NORMAL FLOW TIE TO EXISTING GRADE CHANNEL
~ ~ ~ i { i ~ ~ II
o .I f ~ 1 I~; ~ .I \ r SYNTHETIC-LINED DEEP POOL
_ 1 ~ BOTTOM (ELEV=272.51) (BOTTOM ELEV=2701) ~O+Y
'E i
I , I ~ } ~ v ~ GCB-48' .1 ~ l „ TYPICAL SECTION 1t * 3
. ~ ~ 1' ~ ~ ~ ~ ~ I i 1 ~ \ 1~ S£01 * 1 3'
~ R[~36 r per MFlVr
~ ~ i , o , ~ I , , ~ ~ i ~ ~ _ - I , ~ i ~s ~ ~ ~V ' ~ (2-ST~RY) ~ ~R
~ f _ - \ ~ N { ~ I ~ ~ - ~ ~ i ~ F.F.E.=294, . l rH e 111 RM
o i ~ ; E loll I SYNTHETIC LINED SPILLWAY yl,
CB.-5 N I i ~ ` ~
o t ~ ~ ~ ~ ~ ~ ;
, i V ~ ~ I PEPSPECTNE VIEW OF FOREBAY
~ i I , { ' ~ ~ r 1 ! ~ _ / i ~ ~ r
~ ! I , ~ ~ ~ { I ~ J) ~ - ~ ! 1 , ~ / ~ - ( ~
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1 ~ i a ~ f ~ ~ A~'CN ~IN~~ ~ i , . , « ~ ~ i
3 - , ~ ~ ,
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t~ i 7 li ` 1 ! !n ~ i 1 i ; , t A ~ ~ u, - ,n ~ I` NOT FOR CONSTRUCTION
w Q
a. PREPARED IN THE OFFICE OF; Cll CLIENT; qIU +itp~ n
~~~~i 01- - PROJECT; ..~_,e~P.11i4~,, 30 02
3 ~ r
Klmiey=Horn MORIN DEVELOPMENT GROUP HORIZONTAL SCALE: 9 , 1 u - 40 PLANTATION POINT
O O n VERTICAL SCALE.-
N REV. No.. REViS10N: N/A ~ RALEIGH, NORTH CAROLINA TITLE; DRAWN BY: 8
DRAWN BY: CHECKED BY; TIT DATE: i This document, together with the concepts and designs presented herein, as an instrument of service, is intended only for the specific purpose and client for whl and ich it was prepared, Reuse Associates, Inc.
D of and improper reliance on this document without written authorization and ado tation b Kimle -Horn and Assocites, Inc. sholl be without liabilit to Kimle -Horn and Associates In , - P Y Y Y Y ~ c P.O. BOX 33068 RALEK~FI, NORTH CAROLINA 27636-3068 STORMWATER WETLAND BCC, JNG DESIGNED BY:
Copyright Kimley-Horn and Associates, Inc., 2001 PHONE: (9*) 677-2000 FAX: [phone] JNG ATTACHED REFERENCE FILES: JOB NUMBER: SHEET NUMBER:
GRADING AND DRAINAGE PLAN /fit HIMCHECKED BY. SEAL; .oy JMD 012013002 W3 OF 5

STORMWATER WETLAND PLANT LIST I ~ ~ ~ ~q h z ~
- v _ SPECIFICATIONS _ - `II -r 11 'c ~ Aj `0 \ 1- `y i
TYPE SYMBOL BOTANICAL NAME COMMON NAME ` e CALIPER HEIGHT SPREAD ROOT SPACING 4,
DECIDUOUS CA Clethra alnifolia Sweet Pepperbush 30"-36" CONT 4' o.c. 1~~'~. •
~ rl SHRUBS 1 V\ ~ ~ 1 \ i :5
~
EVERGREEN IG Ilex glabra Ink Berry 3 4 24 28 CONT 4' o.c. r'
`I 1 ti,~..._~.r. SHRUBS
t t} ,j5'i,`'~`~ - ~ 1 2" MULCH LAYER x . s. rm .
l' r AQUATIC AV Andropogon virginicus Broomsedge 1 GAL 30" //r `~~f GY ..4 ~ ~ ~ 1. ~_r,ti ~ ,~~a, ~.r - i P//r / ~ ~ ; v~r v``~., 2 BACKFILL W SOIL AS PER SPECIFICATIONS
e-fla his OT 30" . ~ • i y~',/ ifr"~,~' IR kls vlrginlca Bu g , r,/` _ ~ p. _ l,!~-` = ;l'-' . -~:_r-- r~~ 4 r 3 3 HIGH EARTH SAUCER
ff SoftRuah OT 30" ~ J JO Juncua a esus ~ t
NO N m haea odorata Waterli OT 38" ~ ~ T'~ J!!i~ Y P N i , f r `i'~ - r ~ 4 "SHOVEL EDGE" TYP.
1 AL I fr~~~ ~ ~ / t.l. ~ PV Panicum vergatum Sw dchgrasa G 30" ' ~ , ~ ~ ~ ~ WHERE BEDS MEET LAWN
SC Scirpus validus Soft-stem Bukush 1 GA L 30" - - - ~ ` , ~a ? ~t ~ t i Yl.,~y~i hN s~, ~ ~ f~ _ i I` t r 5 ROOT BALL
SL Sagittaria latifolia Arrow head QT 30" ,~f s;, / t '3 ~ ~ j ~ r J{,1,' ~ ' ; ~j S ] I i ~ i I rt1 j ~ _ ~ ~""w • ~ ; ~ w , ti r..----+~'"~ 6 REMOVE THE BURLAP, BURLAP TIES AND
r - r ! ` ` ~ WIRE BASKEt FROM TOP 1 3 OF ROOTBALL. REMOVE
NOTES: ~.-ti 4,..~;., i;v tr~i ~ ,4 _ ,.F~ A_C~. ;r ~ ~,,i J ~ 7 ~a' "e4 ei2 F~ ~ i„P f i~> ~ ~ ~ ~ ~ ~ A N P TI I R AN YNTHETIC ~ ~ ; , ~ . ~ ~ ' . ~ ..,..-~--r''"", j LL NYLON STRI GS, LAS C L NE S D 5
1. All plant material shall comply w ith the sizing and grading standards es set forth In the most current ANSiZ60.180 • American Standard for Nursery Stock. ' ; „\~;,4\ ~ r,L~ i f~i`. ,>#•a , , ~ ; I + 2. No substitutions shall be made w ithout the w rit en auth riztion f the Pro act Landsca a Architect. ~ ~ Via, ' , r` j ~ , ~ ~,'~x ~ ~ r--t , ~ BURLAP-TYPE OF MATERIALS FROM THE ENTIRE ~ r e , ~ ~ t~. ~ "t ~ ROOTBALL. v ~ ~ y, ~ \
t o 0 1 P ~ - ~ ~ ~ , 3 : i ~ ~ ~ ~ - 7 SCARIFY ROOTBALL AND BOTTOM /SIDES
3. Verification of total uantities of lanta on the Master Landsca a Plan shell be the res onsibilit of the landscape contractor. t\~ s'~,~~ 4,; f~~ q P P P Y 4. Contractor shall locate all utilities prior to plant installation. Contractor shall be responsible for ell damages Incurred by his w ork. ~ ~ \E ~~?~''t ; ~ ~ ' t • w R ~ - , , , ~ ~ OF PLANT PIT
5. Ali plant and bed line locations shall be staked in the field for approval by the Project Landscape Architect or Ow Hera Representative PRIOR to inatellation. ~ ~ fr, a ,f",,,, " t - ~ 8 EXCAVATE PLANTING PIT TWO TO THREE
~ t. 6. Mulch shall be supplied by the owner. Contractor shell be required to load, transport and Install from Clty supply source. _ i ~ ,'Y ~ , _ ~ ' I, TIMES AS WIDE AS THE ROOTBALL INSTALL
~ ; ~a •~~-rt-°"""~~' -.rte \ l1 RO A 1 4 - 1 3 ABOVE EXISTING 4' ~ c~--~ OTB LL / / /
f Y / Y' / ,F I ~ l ' ~ ~5 r ! ~ t ' ~ PROPOSED GRADE. LOCATE ROOTBALL ON ~l] ` " SOLID SOIL AND NOT LOOSE BACKFILL
~ / . ' ; IR SC ( AV J SL NO SL PV , , d. E _ . -
~ r; X70 2 ` 30 , 1 t 0 1 ~5 90 ~ 30 250 00 ~ ,o!.- ~ / ~ ~ '°v \ _,h _ ~ 9 U D STU BED E
~ ` ` _
<S i/ ~ ~ ~ i- ` A.`. a iI I i ~ A ~ f . 1/2 YNOTH 1 -F.. i 1 I
Y.~ , , - - ROOT BALL
~ v, w ~ / Y ~ '
. _ v ~ t
~ ~ 3
\ - _ \ t 4 ~ i, c ~
r, y ~ f'" ; r / Wit'' ~i~ i , ' ,i ' i _ ti ~
_ f Imo,... J' ~ i ~y"/ J ` t + 1 , / h ~p , w
r l r ~ _ W
{ ~ r5 Tre d ~ 1 ,4.;' ~ Q 41 r;%/ / P Ili I F~ 7 I1 ` t -J"~ ~.~i fy l .x. ~S r l { • • • ? • • ? ~ II !,jt, ~ '~I~ l i { ~ f `,v ~ r.,
v ~ -
{ ( ~ - ~ ~ . ? ~ A l c 1 ..T"'' $t/ ..~'t~, ' ~ . ~ j ? /,r` ~ • • ? • • 1 ? ~ t ^t y - i 6, f . i 1-1 ~ ~ I- s i . , ; . = III-111
r -I~I_ ICI-_ _ =
r, ! ~ + ' ~ f ~ ° _ \ 11 ~i ~ ` I :l ~ i - III Ir,.~ ~A 7 ~ ~ . _i
' ~-~"..-1 ~ 44 1 ~ .,al if ~ I- r- , - T , _ e~ ~ -1I L- -1 I I-
J
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s i r . I r' i r Y ~.,.r r ..-''1,.~-`i r I f ~ ~ ;:~i'a;:•~• • • • s--?~? ? • _ i 'S x. ~j40 ` I _ ~ 1 , ~ N.T.S.
f , 1 T ' L. 1 S _ ~ ~ Ati ;1 ~ ~ ' ~ t ! L ~ i ~ ,
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~ ~ ~ ~ ~ , 1 ' ~ 150 80 105 120 0 ~ i, - } _ r., ,i
...11~~ ` t1 ~ rK.. I ,1, ~ ~ a " - ~ \i\ `I Mfr r.,' I-..
i i , ` l ~ i 't _ _•1 .~V' I ~I t I \ `'v ~ 0 '1 I 1 -1, ~I I , \ ~ l I T 1 t ~ .r f 1~. i 1 ~ . r i
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: T . _ I ~ ~ ~ ~ F ~ ~ GRAPHIC SCALE ~ . ~f
0 1 ~ ~ i I ~ , , f ~ , i ' ~ l ~t `l 'v, I I t ~ ' r i +o o ~a +o eo yea
} ~ ':v
~ i , t
~ ~ 1 ; I f 1 J , ~ r 1 i "i' ~ ii i r ~ ~ I ; Imo- ~ I ` 1 i ( f~ i } ~ ; - ;;il 1. t ~ .~I I 'i (IN FEET )
~ ~ f ~ = ~ 1 inch = 40 it, _ ~ I .
, M~T~H ~ LINE r , ~ 6, ,E' , , ~ 1 . ' / , I n
s . _ . ~~ti b.;.~ ~ u . s, . _ f, A..,.~~:. ,
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+ ( ' ~ ` i. F- ~ - ~ ~ ! I ~ - 1 ~ jj-%'" r 1 ~t 1 i ' ~ ' r ~ ~ - ~ , ~ lf-'" ~ ' / ,,jam ~ ` ~ J` I ~ NOT FOR CONSTRUCTION I.
w F-
Q A .
~ PREPARED IN THE OFFICE OF: a CLIENT; PROJECT: AtiNpnupp~~i 01-30-02
i ~a¦~rl a i a a a r .o~/.rPJ~.~i..
N
3 ¦ a MORIN DEVELOPMENT GROUP ~,pND t = 40 PLANTATION POINT i VERTICAL SCALE
O NA W
TITLE: DRAWN BY: RALEIGH, NORTH CAROLINA `
O N REV. No.: REVISION: DATE: DRAWN BY. CHECKED BY: ` MAG .
i This document together with the concepts and designs presented herein, as an instrument of service, is intended only for the specific purpose and client for which it was prepared. Reuse Associates, Inc. and of and improper reliance on this document without written authorization and odoptotion by Kimley-Horn and Associates, Inc, shall be without liability to Kimley-Horn and Associates, Inc. P.O. BOX 33066 - RALEKIH, NORTH CAROLINA 27636-3068 STORMWATER WETLAND i ~ DESIGNED BY: MAG PLANTING PLAN CHECKED BY; ATTACHED REFERENCE FILES: JOB NUMBER; SHEET NUMBER;
Copyright Kimley-Horn and Associates, Inc,, 2001 PHONE: [phone] FAX: [phone] //????ni?~«~ . 012013002 W4 of 5 sEat, p JRL

3/8" Chain Connection To Gr N fl
3' Long ~jp,, 1~ Choin dt~ Cold Shuts.
3/8" FRAME SHALL BE OF STEEL - Grote(s) ~
STRUCTURE TABLE CONSTRUCTION COATED WITH
ASPHALTIC PAINT TOP OF FLOWLINE RECTANGULAR WEIR SIZE (SLOTS) plpE OUTFACE
OUTLET plpE SPECIAL COMMENT , ~ i+1 Jom Nut, Nut And Wosh r ` Cold Shut
TR T R STRUCTURE/ WINDOW WINDOWS SIZE TYPE N ~ S UC U E / ~ ~ GRATE ELEV, ELEV, FRONT REAR LEFT RIGHT INVERT M M On Straight Bol ~
NUMBER 1 277,00 275.70 6'-9" X 9" 6'-9" X 9" 5'-3" X 9' S'-3" X 9" 48' RCP 270,00 " P \ x 1" Dio, J-Type Or Threoded
5/8 ANCHOR (TYP.) (RECORD DATA) WELD AT ALL CORNERS Straight Eye Bolt
3" 2" 3" 3" ~ old Shut 1
Holf To Two-Thirds Woll Thickness
~ 1~ Jul
ANGLE_ FRAME Cost of eye bolt and choin to be included In the controct unit
price for structures,
B" One eye bolt & chain for each grate,
90-11/16" OUTSIDE BOX T HINFR
8" 74-11/16" INSIDE BOX s" IN T T T
' f 3/4" CHAMFER ALL
3" CLEAR. (1YP.) U.S,F. GRATE 6620 EXPOSED EDGES (TYP.)
•
tl' •
.
•i NOTE:
N0. 5 BARS @ 8" C.C. WINDOWS WIDER THAN 4' SHALL HAVE A VERTICAL SUPPORT BAR ATTACHED TO THE HORIZONTAL BARS
EACH WAY (TYP.) AND GRATE FRAME BY WELD, (NO SPACING SHALL
E WINDOW EXCEED 4')
E WINDOW TOP OF
GRATE EL.
a " N
3 CLEAR, (TYP.) ~
WINDOW
• . EL.
00 ~ ~ d ~ ' e
TOP OF FIEID 1 2 DIA. 1/2 olA.
N0. 5 BARS 0 BENT AS SHOWN p R / 24 ~ 8" C.C. AT CORNERS OU ED INVERT OF PIPE OF PIPE
PIPE SIZE AS PER PLANS
• FIELD POUR N0, 5 BARS 6" ON CENTERS ACROSS
'a CONCRETE INVERT •.la . ALL WINDOW OPENINGS NO SPACING
. • , " SHALL BE GREATER THAN 6
3 ' • • E OUTFACE • j • , PIPE E OUTFALL 3" (COAT WITH ASPHALTIC PAINT} PIPE
a s
S•' .a. ~ . SECTION
135-3/4" OUTSIDE 80X 135-3/4" OUTSIDE 80X
119-3/4" INSIDE BOX 8" 119-3/4" INSIDE BOX 8"
» n ANGLE FRAME ALL
FOUR SIDES (TYP.) 3/4" CHAMFER ALL T-BAR SUPPORT T-BAR SUPPORT 3/4" CWWFER ALL EXPOSED EDGES (TYP.) EXPOSED EDGES (TYP.)
N 2" 2"
~ W 2" U.S,F. GRATE 6620
U Q
N ~ T-BAR SUPPORT ANGLE FRAME ALL ANGLE FRAME ALL
8" ~ 8" 3/4" CHAMFER ALL FOUR SIDES (TYP.) FOUR SIDES (TYP,)
EXPOSED EDGES (TYP,)
E WINDOW
A A x 40" GRATE 40" G TE 40" GRATE
m o W i. ALL CONCRETE SHALL HAVE A COMPRESSIVE m ~ STRENGTH OF AT LEAST 4000 PSI Q 28 DAYS. NE
W W 0 DAYS.
~ 2, 3/4" CHAMFER ALL EXPOSED EDGES ~ z 1 /2" CLR, i /2" CLR. ~ 1 /2" CLR. 1 /2" CLR,
o = " " ~ " F M " 3, STEEL REINFORCEMENT SHALL MEET WITH ASTM ~ 3/8 FRAME 3/B FRAME ~ 3/8 RAE 3/B FRAME SPEC. (A-615) 4, DEFORMED BARS ASTM FIELD POUR CONCRETE INVERT
~ ~ 1/2" CLR, i 1/2" CLR. 4, ALL STEEL TO HAVE A MINIMUM 2-1/2" CLEARANCE, ~ UNLESS OTHERWISE NOTED. CLEARANCE, • ~ , , . , ~ .d•..~. •
I n T ~ ~ a'
o n 5, ALL INLETS TO HAVE FIELD POURED INVERTS TO ELIMINATE STANDING WATER,
a a~ '
w a Y. E PIPE ~ ~ '
Q ~ T-BAR SUPPORT ~ ~ 3"
N SEE STORMWATER WETLAND GRADING AND DRAINAGE VD DRAINAGE PLAN FOR ~ . :.l • -r d': . a•.•, •
~ ~ PIPE SIZES, LOCATIONS, AND INVERT ELEVATIONS M • f •1
.J
~ 3 - U.S, FOUNDRY N0, 6620 GRATES ~ , REQUIRED (77-11/16" x 40" x 2")
~ N APPLY ONE FIELD COAT OF ASPHALTIC
F PAINT TO FRAME AND GRATES
~ ANGLE FRAME ALL
~ 3/4" CHAMFER ALL p FOUR SIDES (TYP,) EXP TY B OSED EDGES ( P.)
a
0
co 11 H r
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i KimieywHorn MORIN DEVELOPMENT GROUP - HVKILUPI IAL yU;ALL: ~0 9 N/A PLANTATION POINT Q VERTICAL SCALE:
0 0 ' NA RALEIGH, NORTH CAROLINA
o T 0 REV. No.: m Associates DRAWN BY; LE: , 47 8 TIT
I T and , REVISION: DATE: DRAWN BY: CHECKED BY: Inc. ~Z JNG
i This document, together with the concepts and designs presented herein as an instrument of service is intended only for the specific purpose and client for which it was prepared. Reuse of and improper reliance on this document without written authorization and adaptation by Kimley-Horn and Associates, Inc, sholl be without liability to Kimley-Horn and Associates, Inc. P,O, BOX 33M - MLEM, NOFTH CAROLINA 27636-3068 JNG
Copyright Kimley-Horn and Associates, Inc,, 2001 PHONE: (9D) 677-2000 FAX: [phone] OUTLET STRUCTURE ol DETAIL DESIGNED BY; ATTACHED REFERENCE FILES: JOB NUMBER: SHEET NUMBER: //hfIIIIi1N1~, CHECKED BY.
SEAL: 0 JMD 1012013002 W5 OF 5 ~ 0~

STORMWATER MANAGEMENT
SP-31-01, S-68-01
A DEVELOPMENT B

morn
developr group
SHEET
N0.
W1 TITLE SHEET
W2 MASTER GRADING AND DRAINAGE PLAN
CONTACTS 115 SOUTH ALBANY AV MORIN DEVELOPMENT GROUP TAMPA, FLORIDA 33 115 SOUTH ALBANY AVENUE PHONE [phone] TAMPA, FL 33606 W3 STORMWATER WETLAND GRADING AND DRAINAGE PLAN
W4 STORMWATER WETLAND PLANTING PLAN
- W5 STORMWATER DETAILS
PHONE: [phone] FAX [phone] FAX: [phone] W6 OUTLET STRUCTURE 1 DETAIL
ATTN: KENNETH I. MORIN
N
CIVLL ENQWEER~ KIMLEY-HORN AND ASSOCIATES, INC. N
POST OFFICE BOX 33068
RALEIGH, NC 27636 ~ $ N' B
PHONE: [phone]
S z a
FAX: [phone] s ATTN: JONATHAN M. OORMAN, P.E. VIRGINIA ua
NORTH CAROLINA ~ ~ ~ ~
~ EOEN \ CiRES1iAM p-:
wA=
LANDSCAPE ARCHTECT KIMLEY-HORN ANO ASSOCIATES, INC. ~ ;
POST OFFICE BOX 33068 ~ ~iT QQ` $ ~ GRESFUIM
RALEIGH, NC 27636 eRE 8~TE WQ: ,c•
PHONE: [phone]
FAX: [phone] ~
ATTM: J. RICHARD LEE, R.L.A GitEENS70R0 LOCATION 9~
AKt
~ ~ 70 ~ ~G qy ~ ~F
tt~ 9 R0, 9 a~
SURVEYOR RILEY SURVEYING, P.A. ucE ro~sr ~ ~l J V ,
836 GARY STREET ~ DURHAM, NC 27703 wu y T ~l TAIAN(~LE
~ ~ ~ TOWNE CENTER
PHONE: [phone] * Rte[ FAX: [phone] J
1~ TRIMIGLE
ATTN: PHIL RILEY, R.LS. ~ 64 ~ ~ ~ SUMNER BLVD, Tpyy~ BLVp,
~ GAR~iR ~ ~ a
ao~ o
~ 40 ~sT ~ x
ATTORNEY POYNER & SPRUI~L, LLP ~uw~r-vim ~ ~
3600 GLENWOOD AVENUE 0 SPRI REST RD. N(3 FO
RALEIGH, NC 27612 95
0
PHONE: [phone]
FAX: [phone]
E ATTN: ROBIN MORRIS
Qj 05-01-02 PER NCDENR COMMENTS JMD
N0. DATE DESCRIPTION BY
PROJECT LOCAT/ON
I CERTIFY THAT THIS PLAN COMPLIES WITH THE ORDINANCES,
~S PRELIMINARY RULES, REGULATIONS, AND STORMWATER DRAINAGE STANDARDS OF
o NOT FOR CONSTRUCTION THE CITY OF RALEIGH. JN
N
3
PREPARED IN THE OFFICE OF: This document, together with the concepts and designs ~u~uiu~ presented herein, as an instrument of services, is intended q~~ii
onl for the s ecific ur ose and client for which it was
Y P P P ~ / Si ti , prepored. Reuse of and improper relionce on this document ~ 9
~ without written authorization and adaptation by Kimley-Horn
~ Kimle -H ~ and Associates, Inc. shall be without liabilit to Kimle -Horn Y Y
y 24718 and Associates, Inc,
~ FN
AM~ A AA/' AAAAIA AA MBA 4, ~1,.....
di lu /AbbL A bbUt; I Ct MR) I I K; +mnn?t Copyright Kimley-Horn and Associotes, Inc., 2001 SEAL:
5 2 OZ
° P.O. BOX 33068 -RALEIGH, NORTH CAROLINA 27636-306 PHONE [phone] FAX [phone] DATE, JOB NUMBER.
77-2050
JANUARY 30, 2002 1012013002 121

~ ` \ ~ ~ 7 / i ~ , tl, t _ ~ t 1'I ~a' NOTES; t ~ , ` t i; 1, PROJECT BENCHMARK IS NCGS MONUMENT RALEIGH 000,
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PREPARED IN THE OFFlCE OF. CLIENT; ~~?~mui~ry~i A ` PROJECT; ~~~~(;l~jg~ 4i, 01-30-02
Kimley=Horn MORIN DEVELOPMENT GROUP ' HORIZONTAL SCALE: 1 = 100' PLANTATION POINT
VERTICAL SCALE: NA - RALEIGH, NORTH CAROLINA
1 PER NCDENR COMMENTS 05-01-02 JMD JMD 14115 DRAWN BY:
REV. No.: REVISION: DATE: DRAWN BY: CHECKED BY: and Associates Inc. TITLE: ~ Mos wcc Inc. MASTER GRADING AND /NCINE~ DESIGNED BY:
This document, together with the concepts and designs presented herein, as an instrument of service, is intended only for the specific purpose and client for which it was prepared. Reuse of and improper reliance on this document without written authorization and adaptation by Kimley-Horn and Associates, Inc. shall be without liability to Kimley-Horn and Associates, Inc. P.O. BOX 39068 - RALEK K NORTH CAROLINA 27636-3068 u, JMD ATTACHED REFERENCE ALES: JOB NUMBER: SHEET NUMBER:
PHONE: [phone] FAX- [phone] Copyright Kimley-Horn and Associates, Inc., 2001 DRAINAGE PLAN ~~~~'II110%CHECKED BY: U2O13OO1\MASTER\13001801 ~~/I~ SEAL, 5•t•o2 JMD U40112013= \uASTER\13001902 012013002 W2 OF 6

r
~ i.
,--Jr ~ I `h ~ ~ \
r ~ ~ ' - r ~ .~~i 1. STORMWATER WETLAND IS DESIGNED TO ACT AS A STORMWATER QUALITY
J '1 5 ~ , ~ ~'I I AND f i QUANTITY DEVICE,
e f ~ \ ~ ~ 2. FINAL CONSTRUCTION PLANS INCLUDING ON-SITE T
( % ~ •i r ~ , i ~ GRADING R S ORM SEWER PIPING, SITE ~ ~ \,_a~.. ti , E OSION CONTROL, AND FOUNTAIN SPECIFICATION WILL BE
`i ~ y o P ~ ~ - ~ ` ~ SUBMITTED TO THE CITY OF RALEIGH UNDER SEPARATE COVER.
/ _ ~ t PROPERTY LINE, TYP. TYP. 'r ~ i ' r , , ~ 3, ONSITE SPRING BOXES FOR SEEPS UNDER PROPOSED RETAIL UIL ING WI ~dt ~ B D LL
BE DETAILED ON FINAL CONSTRUCTION PLAN5 SUBMITTED TO THE CITY OF RALEIGH UNDER SEPARATE COVER, r \ ~
~ - - EXISITNG 60 RCP \ \ i' \ \
Q / ~ , ./'J ~ UNDER I-540 E -rte ' ~ V l ' I \ % / 1 T W /j ~ l ~ ~ ` ~ ~ ! 4. SEE SHEET W5 FOR TYPICAL SECTION OF STORMWAT R W T A
/ ~ / ~ , i ' ~ ~ STORMWATER W T E E L ND, SEE ' ELAND CALCULATIONS FOR MAINTENANCE AGREEMENT, - \
- PRYAMAT SYNTHETIC STORMWATER WETLANO N T H A A T \ ~ - ~ r - j . ~ ! ' ~ 1 5. PROPOSED STORMWATER WETLAND IS EXEMPT FROM DAM SAFETY
/~.-~'r 1-- ~ LINING WHERE SHADED PERMANENT POOL ELEV= 274.00 CDO E DW LL S D 838.80 \ \ fJ.~; G~,~ r ! ~ REGULATIONS PER NCDENR. r ~ ~ ~
r' ~ TEMPORARY POOL ELEV= 276.0 WITH RIPRAP APRON ~ d,.~, / 1,; ~ CONTRACTOR TO ~ - / 10-YEAR DHWL= 276,82 40 x 44 x_~ ,ZHICK__ _ ~ d` ! /h. , , L-'"~ l ~ PUNCTURE LINER FOR „ „ , 4' ~q ~ h', % 6. SEE "STORMWATER WETLAND CALCULATIONS" FOR DETAIL D I F A E NORM TION ON
_ PR P P A 50-YEAR DHWL= 277,64 - ~ CLASS II STONE ON ~ , 4`, ~ ;Q+ ~ Q I~ 0 OSED L NTINGS ~ ~ - MIRAFI 700X FILTER FABRIC d ~ ~ j ~ " ~ ~ ~ STORMWATER UA TIT \ ` ~ O Q N Y, SUSPENDED SOLIDS, ANO NITROGEN.
100-YEAR OHWI= 278.03 r`"~- OUTLET STRUCTURE #2 T P _ INV = 264,0 ! a b ' , ~ 7. THE STORMWATER CONTROL STRUCTURES SHOWN ON THIS PLAN ARE
SEE DETAIL 0 OF BERM - 280.00 ~ ~ _ _ / 4J ~ I q ; ~ ~ ,~,r - ~ ( ) - 4 ~~'4 ~ ; ; ' - ~ DESIGNED TO REDUCE THE POST-DEVELOPEMENT 1-YEAR AN - ` ` • - D 2 YEAR, 24 HOUR STORM EVENTS TO EXISTING CONDITIONS FLOW RATES, AND TO
STORMWATER QUALITY ld ~d ~ 4 4` ;~,r'; ~ MAIN NA WETLAND MAINTENANC ~ Q i i ? ~ ~ - ~ ti ~ ~ REDUCE THE 10 YEAR FLOW RATES EQUIVALENT TO R-4 ZONING, PER THE
r \ TE NCE OUTLET STRUCTURE ~i '4~, ' ~ Q.. + ' ~ ; - ~ EASEMENT TYP. ACCESS 179; GRADIE ~ 1 4 . ~ SEE OETAII ( =.~,HT}--~ . , ti ~1 :Q; r , ~ ,Y , i ( ) ~ ~ ~ ~ r, ' ,Y `t CITY OF RALEIGH CR 7107 STANDARp, } ~
56 LF 24" RCP ~ 142 ~F' 487" RCt;:, \9`,, ~ „ ,r , '1 ,I , ~ ~ l-• `,1 ~ ~ 8, A 6° LAYER OF ORGANIC SOILS SHA ` ~ ~ LL BE PLACED IN THE WETLAND FOR
r ~ ; - W/ NCOOT HEADWrPLL ~ ` I I FLARED END SECTION ~ ~ r.~% ~ s , ro ° o b ; CBI, PLANT GROWTH, ENSURE THAT THE SUBSTRATE IS SOFT ENOUGH TO PERMIT i ,r ~ J ~ RELATIVELY EASY INSERTION OF PLANTS,
WITH RIP RAP APRON ~ ~ \ Y~° .'s° `r
20 x 23 2 C ~ ° ~ - - - - ~ 4 25 SHOD YARD ~ ' ~ ° ` o q,q ° ' ; ~ CB-6 ~ ~ --r'"'Y 9. ALL SLOPES OF THE WETLAND SHALL BE TEMPORARILY LINED WITH C-JUTE,
40x20 x0,6 DEEP CLASS I STONE ON ~ <1'Q _ ~ ! . •~'t•"' ; ` ~ I ,,~u. a ti ~ , r~/ MIRAFI 100X FILTER FABRIC ~ ~,4- (DO NOT DISTURB) _ LEVEL SPREADER, ~ ~~r r~ . ~ 4°°~p" ~I. y-~ ~ l ! ss J ~ ~ STAKED WITH WOODEN STAKES,
_ INV = 269,44 / d 9 a"~'; , - BOTTOM ELEV. - 257,5 ~i ~ r r.--~' ~ 10, THE WETLAND SHALL HAVE A FOUNTAIN TO PREVENT STAGNANT WATER AND t
LINE WITH PERMANENT / Q 4 i / ~J..~1 a'~G~'~°~'~. ~ ~,.1 24 THICK CLASS i Q ~ I ~ ,Cl/ ~ ~ ` CONTECH C-35 LINING ~ ~ 4 i - 4 ~ 1~`.``~ ~ A POTABLE WATER RECHARGE DEVICE TO MAINTAIN WATER LEVELS DURING ~ \ - `>S - \ _ DRY PERIODS.
STONE ON MIRAFI 700X ~ _ ~ / - i :4 ~ aJ , ~ , FILTER FABRIC ~`S'4 - ~ - ~ / ``'w ' \ RD-9
„ ' i EXISITNG 72 RCP ~ ~ 4 4 r ; _ - i ' .-i C~- _----"'S \ 11. PROVIDE ONE BENTONITE (VOLCLAY SG-40) ANTI-SEEP COLLAR ON THE
UNDER I-540 ~ ' r ~ ' ~ i I , O' ~ Y I ss-"" ~ ~ BARREL OF EACH OUTLET CONTROL STRUCTURE 2 TOTAL , COLLARS SHALL ~ \ BE MINIMUM 5 FEET THICK AND EXTEND MINIMUM 5 FEET BEYOND ALL SIDES
r % J ~ ~ L- ' - - C~ ' ~ r OF BARREL OUTER DIAMETER.
TEMPORARY I 4 - L NE ALL ...-w • J RD-7 ~ ~ - ` :s~~ \ ~ ! 12. THE PR P 0 ERTY OWNER IS RESPONSIBLE FOR MAINTAINING THE STORMWATER ` r _ l ~ ~
BACKSLOPES OF 4 ; , ~ ~ - / `y ~ f,~.,, ! ~ WETLAND WITH C-JUTE ~ i •~4 ~ f / j B 2 / ~ ~ ~ ~ 1. CONTROLS ACCOR .-•~c , 1 O DING TO THE APPROVED MAINTENANCE PLAN AND
~ / / . 72 , / _ 2 ~ r ~ ~ ~ 1~'. 20' PUBLIC \ DIRECTION OF THE CITY OF RALEIGH,
_ -DRAINAGE ' ~ . , RD-5~ ~ 13. THE CITY OF RALEIGH AND THEIR ASSIGNS HAV \ E RIGHT TO ACCESS THE
~ / % o MICRO ~ ~ - " ~ / ~ POOL / ; ~ _ s-- "t" ~ j ~ ~ y,y, EAS~M€NT ~ \ _ ~ ~ t STORMWATER CONTROL(S) FOR INSPECTIONS OF MAINTENANCE, AS ` _ \ ~ ~ NECESSARY,
- t ~ ~ 1 00 / ' ~ y I 1..
~ ~ o°oyp0o / U 1 ,I 1 1 / ,0n °r°o°p0oo % / ~ - ~ - / / / ~~i ll t i ' / rnonbo 000 a -
' ~ 4h nn n00~0 0000 j % ~ - ` ~ A ff ~ II 1. ` oou ora~ narno 0 00000 ~ ~ / % f> ~ i% / ~ r~ ~ 1 I I _ 0000 0004 N n 0000 000 l / % / / .d, i / I f ~ - I \ Iv.. ~ k~ ~ ~ j ~1. STORMWATER WETLAND SUMMARY
~ - oaeoo 00 f~. / , /J i 0 ~ ~ ..~r i ~ 009000 ~0 0 .o~q4 0 0 000 / ~ / ' i" ~ {2`'Y.' ~ ~ ~ uo o~o°ooo or r,~, n', o00 ~ ///j' 'i ~ ~ A 1y 'I ~ ~ ~ ' ~ ~ ? SHOPPING CENTER AREA: 48.8 AC ~ \ 'I - ~ , . f ~ ~ WETLAND DRAINAGE AREA INCL. OFF-SITE : 57.7 AC
~ ~ G00 0 0 0A04 UAp rnn000y i \ I J .~Il ~ "000$00000 oooo0n` r,"nn i / / N ~ it ~ I , ' / 0 OS,o ~ o o I 0 0 f 00 I oa r0r. , ' \ o J 00 Un, 0 0 t 0 0 / 'J i ~ ~7' 11 ~ ~ ` ~ r•-`' ~ r~.~ IMPERVIOUS AREA (INCL, OFF-SITE : 43.3 AC
_ o oao 00 as°~,r, ! ~ HW~1 ~ I I + / 2 N I I~ . I 1 ~ ` l ~ 4 ` ~ ' / ~ ` ' • _ i- SURFACE AREA REQUIRED: 78,446 SF
~i I ~ ~1 'I r` r, ~ ~ n , n B-214 , ~ r ~ y.:. ~ ~ ~ I ~ + FOREBAY ~ I ~ i ~ -t \ 1, i. ~ ~ ~ _ • SPRIN'IG SOX, gyp, , . , ' ~ ~ i ~ !
I ~ ~ I , ~ _ \ % , ~ r ~ I 1 I
i - ? I ~ . 1 r i 1 ! - ~ r' ~ ~ ~ . \ \ r ~ ~'i / ~ ? , WETLAND SURFACE AREA BREAKDOWN
~ ~ ~ :.i ~ ; ICRO POOL - - ~ ~ ~ . /f , ~ \ ; ~ ~ 1 DESCRIPTION AREA SF ~
~3 \ o p I L ~ FOREBAYS 11,520 15% I l 0 Q ~ t ~ ' - - . _ _
I ~ ,y /l ~ ~ ~ i ~ 1 - ,i ~ + ~ I ~ ~ ,~~r/.~~"`~r~..,-,. ~ ~ MIC ~ ~ ,i ROPOOLS 11,390 15x
' ~ ~~I SYNTHETIC PYRAMAT 10 SPILLWAY t ~ ' ~ ~ it ( ~ a<~~ UPLAN ' ~ r o , , DS 0-0.2 ABOVE 5,380 7% a A '
1 ` I ~ , ~ ~ ; CINiNC~~ T(P. 1 CREST; EL = 27.0 ' ©aa, ~ ~ ~ a a ti r„ ~ ~ b a p ~q( I ~ " i ~ ; • ~ r " ~ ~'y,_.,~ ; ~ ~ ~ ' SHALLOW LAND 0-0,75' DEEP 22,650 29~ ~ w i !
~ ~ o~o~a °~o , o. , p~,,- 213,2 .,(O t , + ~ N srulRe Sapp ,~,o~ °a~ ~ ~ow~-~v I ~ i ' ~ ~ - ' ~ r ~ SHALLOW WATER 0.75-1,5' DEEP ~ ~ ~ ~ ~ ' i ~ v' ~ 22,120 28~
' '.d ,o. of ~o:°~ / NORMAL FLOW 0 ~ , , ~ ~ - , " , DEEP POOLS >1.5 DEEP 5 600 79; \ F.F,E=294,,0 t , , ; , ,
p,° ° ar a G ~ ~ P ~ -CHANNEL, TYP. ~ I ,o,~ ~ a o~ P 4o,al ~ ~ R~ I i, ° ° °~a 0 t~ - 4ALL W WA_ _ 1 i ~ ' I pO. aq° Qap~° ~ ~ ~ / rO`Z1- , - - 1 i' 'r ~ ~ ; . / ti. . TOTAL 4 . . ; ~ 78,660 1009;
\ ~ o ~ °,o ~ ,a ° ~ ,~,a o ~ ~ 5 ; y - DEEP POOL ~ `I t ; +I ' ~ ~ 22 THICK CLA S b n. a//o~'°QO o ao b 4 ~a a b ~ , ' P '1 'i ` ,r ~ 1 1` ~ t., ~ i` ~ ~ , ! ~ + PERCENTAGE OF SURFACE AREA REQUIRED
B X21 RAf~ v tic',° ~p,q o ° ~ o o a o~ 1~ I I ~ o a cn o ,a ~ r ~ ~ ~
• SPIILW Y ~ oho o a ~ o o ~ ~°;a o ° o . / ~ i I I ° d .o,o ° 4 q o ° ° ~ \ 1 ~ BOTTOM I a ~ I I i ~ ~ ~m4 r o~ \ ~ ; ; ~ ~ ~ _ ; •
+ ~ q ,,o,o o, 1 273.2 EL - 7 .0 s ~ I ~ °o as 73. i ~ ~
APRROXIMAdF FOUNTAIN LOCATION ~ \ ~ ' ; ; ~
~ ~
ES ~ ~ 1 ~ \ ~ v
+ 1 ~ \ BST I ~ ~ i - - _ ti ` 4~ ~ J ~
I '~F1L~fER f ~ ~ ~ _ ~ , , ~
~ x SPILLWA~' ~ ; ~ I ; I ~ ~ ' , ~ ~ , I ST EL ='1274.0 ~ r 'S• I 1\ s
~ \ , _.=r ~ j,r ~ i ~ 1 ``i~ `t 1~ i i 1, _
; ~ \ , ~ 1 1 y ;1 FORFjB Y ; ~ I i~,' i ,
- . .1 ~ 1 . ~ / r E1f;STONE I ~ ,J ~Hw~3 ~ I I , , 1 t - A r t : ~ A ~ ~ ~
' 1 , o°p° ~ ~ ~ A tTYP, ~ ~I ` ~
'r ~ -k~"'" - ~ ~ v =t-- - ~u - l CB-68 r .
~ ~ ib~ + ~ iti9~ \ 1 ~ 1 to \ \ ~n \ _
~ ~ 1 ~ 1 1~ i ~ I ~ 1 A I 1 ~ CB fem...---- ~ ~ ~ i F
1 ,1 \ I ~ 274 I ~ ~ 1 1 [ I~ ~ 1 ` :I \ 1
\ , l I I / I I I ' 1~-v \ s ~ !
~ ` 1 ~ I , t tij ~ A ~ ~ , ~ ~ 1 :,.,ter- ~ I ~ ~ / ~ ~ ~ !
~ CB-34 ~ ~ ~ ~ , ~ ` ~ , j ~ ~ I
_ _ ~ T , 1
~ t > ,
1 ~ ~ \ 1 , I ~ STORM SE i r I , ~ , ; - ~ ~ ~ r i PIPING, ~ ~ f
\ 50~ NELFSE R+VER , \ - _ ~ ~-v t , , y,--,
~ ~ ~ ~ ~ \ I ~ , ~ ~ V 1
\ ~ fY ~ 4 !
~ 1 i r - ~ I _ ~ 4 , I ~ / ~ ~ r.. %
' , , z - ~ 1' \ I \ ` ~ ti
. It ' i ~ ~ I ' ~ V ~ 1~ t + ~ 1 ,
_ 1 1 \ ~ I ~ i \ 294~~
\ 1,1 + f \ I I ~ 1 y I I , ( . ( 1
- ~ 1 i ~ I Y` I UI + , ~ , ~ ~ In \ 1 1 - ~ D D Q i _ . _ . - - ~ t
. t ~ ~ ~ IEB-48
~ I , I ~ - ` ~ ~ 1~
~ i ~ -'I ~ ~ y e i i / ~ ~ ;
i ~ 1 ~ \ ~ i _ r ~ Rf~ ,36 CB 49 ; . ~ • Cdr 5 \ ti 1 I ,
' ~ i ~ ~ ~ ~ + 0 . i ~ \
~ ~ ~ t v CB-50 ~ _ ~ \ _ 1 ~ \ CB-50 1 ~ 1
,y ~ I I + ~ ~ + F,f,E. 294 I . i
I ~ ~.1 ~ CBS 5 I 4 I ~ ~ ~ + i , i \ `
I ' j { ~ ~ ' ! 'e, ~ I ~ j
i ~ ~ 1 ~ + ' I I + ~ . ~ ~ ~ ry ` ~ r l t JB-89 ~ 1
~ ~ , I ~ ti i I I ~ ~ 1 % , t + -I R ~ ~ € _ t i 1 CB- 'I ~ GRAPHIC SCALE
I ~ _ ~ / r ~ ~ i ~ u, ,
j i ~ ~ ~ i l V ~ i 1' ~ I~ r ~ n 1 1 I ~ , ~ , ~ ~ ~ F ~ ~ , l ' 40 0 ZO /0 80 180 J ~ ~ j
j , ~ , 1 ' ~ ~ ~ Z9 f 'j h ti9
ABC 'I ~ ~ ~ i ~ ~ , ,x ; ~
~ Nl~ t r _ ,l ! (IN FEET )
~ ~ ~ ! 1 inch = 40 ft,
NOT FOR CONSTRUCTION
PREPARED IN THE OFFICE OF: CLIENT: ~~~>,1HI1~~~l~h °A ` PROJECT;
- -
MORIN DEVELOPMENT GROUP lop = vV ''~/I HORIZONTAL SCALE: 40 PLANTATION POINT
KimleywHorn VERTICAL SCALE;
1 PER NCDENR COMMENTS 05-01-02 JMD JMD ' NA
REV. No.: I I I I 1 1:1 = F1 and REVISION: DATE: DRAWN BY: CHECKED BY: Associates, Inc. TITLE; 4718 DRAWN BY: ~ RALEIGH, NORTH CAROLINA
This document, together with the concepts and designs presented herein, as an instrument of service, is intended only for the specific purpose and client for which it was prepared. Reuse 1-z , STORMWATER WETLAND ~ BCC, JNG / ~V L DESIGNED BY:
of and improper reliance on this document without written authorization and adaptation by Kimley-Horn and Associates, Inc. shall be without liability to Kimley-Horn and Associates, Inc. P.O. BOX 33068 - RALEIGH, NORTH CAROLINA 27636-3068 JN G ATTACHED REFERENCE FILES: JO
Copyright Kimley-Horn and Associates, Inc., 2001 PHONE: (M) 677-2000 FAX= [phone] GRADING AND DRAINAGE PLAN CHECKED BY; B NUMBER. SHEET NUMBER;
SEAL; t 02 JMD 012013002 W3 OF 6

8TORYWATER WETLAND PLANT LIST - . ~t _ - r L i. ~ ~ W,z ./r i
SPECIFICATION8 _ TYPE 8YMB0~ BOTANICAL NAME COYMONNAME CALIPER HEIGHT BPREAD ROOT SPACING .y ~ ~ _ ~ ' 4 ' ~ ~
Sweet Ps erbush 90"•38" GONT 4' o.c, ~ ~ / DECIDUOUB CA CUthn elnltoAa PP ,1 x
SHRU88 ~ ~ ~ ~ ~ ~
~ /
Yex I brat Ink Berr 3'•4' 24"•28" CONT 4' o.e, EVERGREEN k3 p e Y ~ i Y , ~ \ 2..
SHRUBB ~ , 1 ULCH L YER - ~ ~ - - • . , - -
n Ir Inicus Broomsed e 1 OAL 90" ~ „ - ~,~,~~0.~~ ` ' ~ B CKFIIL IL AS E SPECI C TIONS
AQUATIC AY Andropopo v A A Blue•(le Vis QT 30 fry, , IR Vii virAinlea A r-~,, t ! ; r , r~ tip. _ \ti y ~
Solt Ruth 0T 90" ~ ~ ~f ~ JO Juncos eNesus ~ ~ +s_y . ~s / ~ r` J` `f - - ~ ~ ~ 3 HI H A TH A R r. ~ ~ ~ f q ~ ~ ~ti
odonta Waterli OT Sti" ~ , ~~~.r4' 1 s' NO Nympheea b i~ ~ f~ 4 SHOVEL EDGE TYP,
" ~ f• y ; PV Penlcum verpatum Sw Hchprass 1 GA L 90 ~ - , ~ _ ,,.,:a=; ~ ~ ~ _ WHERE BEDS MEET LAYVN .1 ? ~ Y .Y
SC Scirpua vaUdus _ ~ ~ , , + 7. ~ - , Soft-:iem Bulrush 1 GAL 30 ~ . ,r ~ 5 ROT A . _ 0 B LL ~ i,
Arrow head QT 90' a:l ~ ~ SL Sapktult fatNolla ~ ; ~ j- ~ lxi, _r . ; t 6 URL ~ ~ P, ~ ` ~ REMOVE THE BURLA B AP TIES ANO
<iE t ~~i , ~ ~ r ; ~ l r-' t`t . ; _ ~ ~ WIRE BASKET FROM TOP 1/3 OF ROOTBALL. REMOVE ~
- • , . ~ f s .d NOTE81 r / r ' . _ , f, ` ~ ` ALL NYLON STRINGS, PLASTIC LINERS AND SYNTHETIC ~ ,
' i t n ads as set forth in the most current ANSI 280.190 • Amerkan Slendard for Nursery 6tock. ~ ,F 1. AA plant material shay comply w dh the sizmA end Arad nq a a da , _ ~ \ , ~ ~ L~ 5 ~ ` `s,.-` ~ ` , BURLAP-TYPE OF MATERIALS FROM THE ENTIRE
~ ~ z, , 2. Na ubetKutbne eh88 be mede w ithoul the w rflten euthor~tbn of the ProJeot Lendaeepe ArehRact, ,;,k ~ ,:fix ~ fir, ~ , v ~ ~ ` s' ; ~ b ~ 7 SCARIFY ROOTBALL AND BOTTOM SIDES
9. Verlfbatbn of total quant8ks of punts on the Master Landscape Plan :haA be the responslbUhy of the landscape contractor. i~ , F~. r , / ~ , ; , - , ~ , ~ OF PLANT PIT
I tlifl a rbr o last Inatellatlon. Contractor ehaY be nat onelble for au damapea Inaurnd by his w oak. 4. Contractor ahau bate a I u u p t p p 4, , ~ 8 EXCAVATE PLANTING PIT TWO TO THREE
A b lak d In the fNld fora royal b the Pro ct Landscape Archgaol or Ow oar's RepreaentatiYe PRWR to Nstallatbn. , ~ ~ ~ ~i ti. All punt and bad one loaallons sha ~ a ~ PP Y , 7 f K , i 1 ~ TIM A A TH R T A I TA ~ , , ~ ~ ES S WIDE S E 00 B LL, NS LL
6. Yubh shoo be au Iced b the ow nor. Contractor thaA ba nquVed to bad, transport and Install from City soppy source. `.-r-- ~ ~ , F P P Y ti ~ ~ ~ ROOTBALL 1 4 - 1/3 ABOVE EXISTING /
. ' ~gi ~ ~ ~ t ~ - ~ 'r=", ~ ~ ~ , PROPOSED RADE. LOCATE ROOTBALL ON .~a , _ ~ ! ° ~ ` ~ LI I AN N T L S ACKFI , k ~ SO D SO L D 0 00 E B LL . . -
P V ~ _ , f ` IR SC , : AV JO SL NO SL ~ _ ,
. , R a , I 270 '230 110 125 ~0 28 54 ~ ~ ~ i A 1 , ~V h y.. , ~ ~ - ~ UNDISTURBED EARTH
~ i I ~ ~ + - . _ , - , i
t / / ' _ 1/2 NflDTH I ; ,
~ 1 i i l ~ ~ 1 i / , T ~ ~ ~ . ~ ~ ~i+~ - ROOT BALL ~ ~ - - '
,„..r ~ ter` ~ 7J _ t _ i ' / ~ 1... /1 r -yam t ~ ::4' , r Z _ . r -
L, ~ ~ ' f / ; L. .F F t~_ , , _
, , , c _ ~ - r' .r' , t ~ „ 1 3 , . , .3
- _ , 4 _ v ,4 1 `
'v - ' , o , ~ , .e ; ~ , P • , Y. ~ i , - 1 ~ ~ : ~ ~ s , , ~ ~ \ t ~ ~ v , l ` , ~y
r .1~ / ' ~ , . \ ~ ~ 4 `
` , } _ T' ~ . r~ , . < <
- . r '4
r~ • ~ - 3 n / ' 4 j „ ~ ~ - ~ e. .4 f. t ,
~~~y.~•' 1. ' i " 3 . ~ _
~ t f~ ~ It ~~~ti { i i ' ~ 3 ~ _ _ 5 , - i;
. ~ , , ` ~ ~ - ,
~ ~ ~f - , ~ r• - j ~ • • • • • ~ ~ , , ~ - .Y _ . ~ - ~ - - t ~ . - - , 1 --w _ _ ~ ~ - _ ^k ~ ~ ~ 1 : ~ ~ ~ , _ - Q'
s- V ~ i ,Y l ' , ~ - • / 3 i ` LL ~ ~ i } ~ / y ~ i,. f ~ 1=~ 1= = I = ~ I =1 I - , - i 7 ~ ~ ~1=111=ll1- _ _ - i
~ ? . 3 r. " ~ _ ~ r- ' \ ~ , ' I I-111- -11I-
- e. , , _ ~ _
. - , . .95 f ~ t f; ~ - ~ s
~ F ~ 1 . ~I I ~ ~ ~i'.. . _ , ~ ~ -
. ~ ~ - N ~ ' , ! fi 1 . _ µ , j ~ , , ~ i
~ f . ~ ¢ i t 1 . . f ~ JO , i, i ~ , HR PLA I
1 1- f - ~ ~ "r.. ~ 200 ` ~ ~E , N.T.S.
. . ~ _ r. " - 1 , . .t i - ~i~ • • • • • • Pe ? • w.a? Y~ ' + ~ _ E l
r 1 ; , ~ 5 • l _ ~ Z . 1 , " ~ ~ ti07 ,
t i , 1 ~ { ` f ~ ~
' i 1 ? ' . F MO r \ 5 ~ ~ i? ~ ~ I ' ~ 1 r~
'~r~ r 'r~;-- is-~- 39 , , , ~ , ~ i, , 4 ~ i - • ~ i
~ ? ? • ?
_ . - " .f ~ , -
, ? - S _ 1 _
~ ~ _ I
_ ; " _ , ~ ~ ~i - I' ~ - . ; " , , ~ ' l ~':5:'I•'~ 1. I .
r ~ k ~ y- - _ _ _ ,
i~ . i .III ~r ~1 ff ~ IF I C~ / ? i f - t 1 'r ' !
I , - ' ~ ~ l `
y~.,.. ~ ~ , ~ • ~ ~ ~ r _ _ , i ~ .,.f , , .
s , - " - - ~ . - '1 ~ 1 ' j - ~~p it t ~ - i ~ ~ i ~ 1. ~ I 1
' . J . ,i . , _ ,4 ~ - - ~ ~ -
; i
, ti ~ _K' _ ~ ~ f i A ~ F' ! r t}' i ti's , -
* ri, fem.
~ -
. i , I w S' , _ :t i _
' t ~ _ ! ~ ~ , ~ , ~ ~ , i /
1 - _ p~ y t ~ } 4~ 'V - k. , t~ 1f • . n j
i ~ 1 ~ ~ ~ 8 198 120 120 ~ F,, , - ; ~ a , _ , - ~ 1 s - 7 f
_ r
+ , ~ ~ ~ yi.. ~ , ~ , ~ -
+ ~ ~ f , 1 ~ , i i ~ i~° f
~~i. + ~ ~ , i ~ r ..~y f i
, ~ l , x .i 1 .~A. t ~ ~ F. , ~ ~
a ~ ! , i ~ i ~ ~';f - ~ ~ ,
o - ' ~ k- ~ - , ~
d ~ + ~ - , , - ; : i r'' "t' I ~ , , K` ) ` ` \ \ , a may. 1-... , . ~ ' . js
v ~ i r - t ~ ~
1 i - ~i , , 1 , + ~ .~d I 1 ' ` i y. , .
x 1 ~ ~ ~ ~ ~ ~ ~ ~ ~ x j _ . ~ 4 - ~ S~~I . , .1 i.-.. _ - - ~ ,
~ ~ ~~1 ''a ~ ~ t" > 1 , -n r ?{l r ` . . - i i ~ r`
~ ~ i ~ ~ t - ~ ~ , _ 1 .,Y' ~ ' 1 / ~ ~ I i . .l - " i ,y .ter ; \ ~ 1 ,
Q ~ ~ { - - i~ ~ s \ ~ ~ - y.~1 ti ~ ~ ~ rC . ~ ~
U ' ~ . C~- y. ~ ~ r~ 1r ~ t
a , ~ , i , ~ e x ~ O ~ , ~ ~ -
W - v. 1 ~ ~ - { , . - ~ ~ \ ,
f z , ~ ~ 4 ~ , 1 i ~ l
4 U ~ ~ f y _ _ • ~ . + f , ~ ~ i f ~ ~ \ I ~ I 1 , f r ~ •
Y . 1 i ~ - - ~ - ` i Y ~ .1 - t u%7 ~ ~.v.'.:i.,~~y i ° ' ~f. " L v 's,. ti f;p z ~ ~ ~ ~ .,a ~ (,t.r,, ~ ~ ~ 0
i `Y ~ , i ; ~
f i.; f ~ x j J; ` ~ '4 ~ f ~ 1 r' i , , ~ ~ i GRAPHIC SCALE
- , , ~ ' - ~ ! ,
~0 0 20 ~o eo Leo ~ ~ ~ ,
o ~ 1 ; f , . ( i N - i ~ l ~ ' i ? ' i ~ , r~.
N , ~ t% ~ ~ 2~ i , O ~ j ~ ; _ f , i ? ~ /I ' , ~ i
f ' I t ~ , + , , ~ f~ ~ .Y F a _ , p F ~ ' - ~ ? ~ i :::i ~ ~ (IN FEET )
, ! 1 _ ~ o I inch = 40 it. s -
M~iTCH , LIME - - f ' , ~ , = . Yr ~
S ' . r'•' a ~ _ ~ ~ ~ - _ - I
t ~ t f
r , f _ , , ? r t + ~ ~ fi ~ ~ NOT F4R CONSTRUCTION
f r./ . I I/ tt .i •1 W i r - L - 1 -
Q 3
0
oxcsocn iu roc nGr•irc nr. CLIENT, ..,~uuuu~.. A PROJECT:
U1-3U-u:l
W F-
> KimleywHorn MORIN DEVELOPMENT GROUP HORIZONTAL SCALE: 0 t = 40 i VERTICAL SCALE:
Q N/A
1 PER NCDENR COMMENTS 05-01-02 JMD JM NORTH CAROLINA V RAWN BY: TITLE: RALEIGH,
/ REV. No.: REVISION: DATE: DRAWN BY: CHECKED BY: and Associates, Inc. MAG .
0 This document, together with the concepts and designs presented herein, as an instrument of service, is intended only for the specific purpose and client for which it was prepared. Reuse of and improper reliance on this document without written authorization and adaptation by KimleY-Horn and Associates, Inc. shall be without liability to Kimley-Horn and Associates, Inc. STORMWATER WETLAND DESIGNED BY: MAG ATTACHED REFERENCE FILES: JOB NUMBER: SHEET NUMBER:
b P.O. BOA( 33068 - RALEIGH, CAROLINA NORTH 27636-3068 /lll CHECKED BY:
N PHONE [phone] FAX [phone] o Copyright Kimley-Horn and Associates, Inc., 2001 SEAL: 111111 JRL 1012013002 IW4 OF 6 -,,,,,.PLANTING PLAN L

12' C.I, HANDwNEEI PAOLOCI( pc
m~ ~
3'-0" ENO
STRUCTURE TABLE GRATE EL- 2121 p STAPLE IN PLACE WIDTH
N W WINDOW ORIFICE ORIFICE OUTFALL OUTFALL SKIMMER? SPECIAL COMMENT AD,ustAeLE sTTw aADE CONTROL TOP OF WI DO RECTANGULAR WINDOW WIDTHS PIPE PIPE (3' SPACING MAX) GRADE BACK TO
STRUCTURE STRUCTURE CREST HEIGHT INV. ELEV. OU~METER INVERT YES/NO (SEE OETAO. Tws SHEET) p EXISIINC GRADE SYNTHETIC
NO. GRATE EIEV, EIEV, FRONT REAR IDES T TAL ~ZE 277.7 276,4 4.0' N/A 1,5' (2j 7.0' 4' 274.00 5" 24" 210.00 YES B' Ef+ERGENCY ORA1N LINING
1 NR EXTENSION STEP '
(SEE OETAI4 THIS SHEET) ~ F~~ VARIES FLONl ~ ZERO GRADIENT ACROSS
~ WID RM
TOP OF SKIWrfEER EL 278.0 TOP OF DOWN STREAM BE
TY. VYI~.I~~Ir ~}~•'~.M
D ' .z ~a ~
6-TOTAL PHIWP'S PROVIDE EQ .P 0
. ~ ' ° n, ; .p , HEAP F ERS EQUALS 8 SIZE v D "e ' BURIED 6" MIN 8" MIN' b N y57 STONE r
WEIR G4L.. H ~ J
D D • NRS RESLIENT SEALED LEVEL UP OF SPREADER
•'D p, 3 WIN. GALE VALVE (Ft,fl) D,I, WALL PIPE 1'-0 FL~LAN ENp) D,I, WALL PIPE FL~t.AIN END)
rD DIP (F1.~LAW END) IUN OIA¦87 r. ~ a (DIA¦B') INV .270,2) aA.a7 SECTIONAL VIEW uw . 20,2)
P. n NOTES;
47 Q . Q CONTROL t/2'yl/2' WYiY wRAPPEO 1, MATTING SHOULD BE A MINIMUM OF 4' WIDE,
STRUCTURE OVER OPENING v 2. ENSURE SPREADER UP IS LEVEL.
D Y D °p ~ 3. CONSTRUCT 20 FT TRANSITION SECTION FROM DITCH OR
p D J'I ORIFICE ~ ~ ° 4 DIVERSION CHANNEL TO BLEND SMOOtHLY TO RIP RAP AP N
° , oF~ MAY WIDTH AND DEPTH OF SPREADER,
;.r. F. TEMPORARY
' :D • ~ , , • , 3 DIVERSION
P ° I DITCH
B PLAN VI
TYP. iv ~ T" w~HEN ~a~A~o ~a ~o
• = TYP.
BOLT/NUT ASSEMBLY
1 4' ALUWI
PLATE T/2' DIA, EXTENSION Rao
N.T.S,
BaT/NUT AssEMa.Y
4~-a C,I, A~STY 12Q C3pT COUPLING
3 4' CHAWFER ALL
TE EL EDGES (IMP.)

q v ip GRATE
~ 4
r > 3 ~/r c
D 90LT ~ v
a Y CL 6..
° r p A
Y
' 4 BARS 0 ' n NTT SCALE
Z 0 0 8~ N ~
v 3 O•
/
r a w~Ear in N.T.S• > ~y~ ~Npp ~ ANCHOR S1U0
. ; Z. p D
P r s
~ D ' ~ a, r ~ - p SOW
~ p v °r D ~ ~ * 3,
,
1~ FOR * i 3' fBAY
(ALL FOUR SLOES WELDED TOOE111ER) r ~Ry
S/8' MICHOR (T1fP•) APPLY ASPFNLT PAAMRR 8fR -I I/ / M
vD p . r > D ro ~ v , '0 G ~/I / y~ SYNTHETIC LINED SPILLWAY
v d D Pr %u ~
e ~ ~D
P, EB~PE~TIY,E ~I~I 4F EQ~EBAY
P 9 W WIND
p : r 9 ~ 0
WINDOW FRAME I D D ~ ~ °
~ V ~ • 5'
D ~ D. MIN
g D • D TOP OF B RM (ELEV=280.0) EXISTING GROUND TOP OF BERM
p ~ p v, SPILLWAY 100-YR DHWL
2 ~ SPI ~ ~i (EL _ "ELEV=278:Q _ (ELEV-278,2) 10 YR DHWL
m IMPERVIOUS FILL MATERIAL > FILL MATERIAL, / ELEV=277.0
TO EIE APPROVED BY ° > 'ROVED BY TEMPORARY POOL "ELEV=275,9
GEOTECHNICAL ENGINEER CAL ENGINEER 1" STORAGE ZONE
CLASS ~Br~~ . ' ~ RIPRAP ON ;LASS `B` PERMANENT POOL tIPRAP ON 8' SAFETY BENCH "ELEV=274,Q
FILTER .D r ° r ~ FABRIC ~ILTER (ELEV=274#) 6' SAFETY BENCH 'ABRIC ARIES
D ,r~. 1.0' UNDERCUT & RECONDITION (ELEV=274#)
A 0 ' SUBGRADE SOIL BENEATH DAM NORMAL FLOW IMPERVIOUS LINER AS RECOMMENDED BY GEOTECHNICAL
~ WELD AT ALL APPLY ASPHALT PAWT nE 10 CHANNEL ENGINEER (IF REQUIRED, INSTALL MINIMUM 3' BELOW TIE TO EXISTING GRADE - WETLAND BOTTOM TO ACCOMMODATE PLANTINGS)
° CORNERS MIN IN SYNTHETIC-LINED DEEP POOL
c 0 CHANNEL BOTTOM (BOTTOM ELEV=270#) (ELEV=272.5#) MIN. 6" ORGANIC SOILS
n
j~,~ICAL SECTION
Q AT LEAST 1000 P.S.I. 0 Z8 DAYS. 1. ALL CONCRETE SHALL HAVE A COMPRESSIVE STRENGTH OF
~o Z ALL STEEL TO HAVE A WNWUW Z" CLEARANCE tN~U.ESS OTHERIMSE NOIEA.
0
o sTEa REIi~ORCEWENt SHALL WEFT ASTW SPEC8ICAT~FIS (A-615 N,T.S,
N DEFORMED BARS. 0
° 4. ALL INLETS TO HAVE FIElO POURED INVERTS Tn ELUaNATE stANDING MIATER.
N O
O
rn
3 U
3 N.LS• i
W
Q NOT FOR CONSTRUCTION
0
i w
Q gnm~r~~~ _ " ` PROJECL CLIENT; ~,;~n!i., 01-30-02
oacoeacn ~u Ttiac nF~lrc nc•
HORIZONTAL SCALE:
i PLANTATION POINT
3 KimleywHorn MORIN DEVELOPMENT GROUP N/A Q „ VERTICAL SCALE:
N/A RALEIGH, NORTH CAROLINA DRAWN BY:
0 ~ i PER NCDENR COMMENTS 05-01-02 JMD JMD 24718 TITLE; JNG
O DATE; DRAWN BY: CHECKED 8Y: N REV. No.: REVISION: N nc. I~ ~ ~ NE DESIGNED BY:
I I I and Associates, Inc. ATTACHED REFERENCE FILES: JOB NUMBER: SHEET NUMBER: STORMWATER DETAILS JNG
i ether with the conce is and desi ns resented herein, as an instrument of service, is intended only for the specific purpose and client for which it was prepared. Reuse This document, tog p 9 P -Horn and Associates Inc. shall be without liability to Kimley Hom and Associates, Inc. P.O. BOX 33068 - RALG~, NORTH CAROLINA of and improper reliance on this document without written authorization and adaptation by Kimley p~~~ 27-~~ IJlll~~~ll111111 CHECKED BY: EAL: .2.0JMD 1012013002 W5 OF
PHONE: [phone] FAX: [phone] Copyright Kimley-Horn and Associates, Inc., 2001

3/8° Chain Connection To Gr i°
3' Long in. 1g Chain Cold Shuts.
3/8" i Grate(s)
FRAME SHALL BE OF STEEL CONSTRUCTION COATED WITH
ASPHALTIC PAINT
Jam Nut, Nut And Wos r ~ Cold Shut M
_ ~ ~ N ~ M On Straight Bol N
w ww~ n
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WELD AT ALL CORNERS 3" 3" 3" ~ old Shut
2'• i
Half To Two-Thirds Wall Thickness
T Cost of eye bolt and chain to be included in the contract unit
price for structures,
8" One eye bolt & chain far each grate,
90-11/16" OUTSIDE 80X ~YE~.Q~I_Ai~l~.S~l:~B!!~ F4R
. .
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119-3/4" INSIDE BOX M M 8" 119-3/4" INSIDE BOX g"
ANGLE FRAME ALL 3/4" CHAMFER ALL T-BAR SUPPORT
FOUR SIDES (TYP.) EXPOSED EDGES (TYP•) T-BAR SUPPORT 3/4" CHAMFER ALL EXPOSED EDGES (TYP•)
= 2" 211 N
2"
~ W J Q U.S.F. GRATE 6620
U ANGLE FRAME ALL ANGLE FRAME ALL
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u 8 ~ 8' 3/4" CHAMFER ALL
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A mss:
A " „ 40 GRATE 40 G TE 40 GRATE 2ESSIVE
x x 1, ALL CONCRETE SHALL HAVE A COMPRESSIVE 0 m m a STRENGTH OF AT LEAST 4000 PSI ® 28 DAYS. 28 DAYS.
0 0 " ~ " 2. 3/4" CHAMFER ALL EXPOSED EDGES
~ ~ 1 /2" CIR, 1 /2 CLR. 1 /2" CLR. 1 /2 CLR. ~ Z ~ 3. STEEL REINFORCEMENT SHALL MEET WITH ASTM WITH ASTM FIELD POUR
~ = 3/8" FRAME 3/8" FRAME ~ 3/8" FRAME 3/8" FRAME SPEC. (A-615) 4, DEFORMED BARS CONCRETE INVERT
io 10 „ 4, ALL STEEL TO HAVE A MINIMUM 2-1/2" CLEARANCE, /2" CLEARANCE, • ~ •
~ ~ 1 /2 CLR. r 1 /2" CLR. UNLESS OTHERWISE NOTED. r a. ~ 48"RCP d~..,.' ~ ' ' a . ~ . • i . INV. = 270.0 ° d 9'. q ~ a .
~ 5. ALL INLETS TO HAVE FIELD POURED INVERTS TO INVERTS TO . d p e ' ; • d ;
o ~ ELIMINATE STANDING WATER. m q, ~ a, ~ , ° • ~ . ° • d. ~ ° ° ~ a. ° ~ d a, e °
, 4
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T-BAR SUPPORT ~ ~ SEE STORMWATER MIETlANO GRADING ANO DRAIN, , d -0 ° " ~ ANO ORAINAGC PLAN F R ~ • ::1 , . ; . ° d : p . , • . .
~ ~ PIPE SIZES, LOCATIONS, ANO INVERT ELEVATION; T c1 n, ° a Y', ' ' . a d a , , ~ . ° . 1 GL.G.ATIVN~i ~ e ° •d. • 9, ' . ' ' d • . r., . , 4
~ ° °
0 E 3 - U,S• FOUNDRY N0. 6620 GRATES
o REQUIRED (77-11/16" x 40 x 2
o iv APPLY ONE FIELD COAT OF ASPHALTIC ~ PAINT TO FRAME AND GRATES
0
ANGLE FRAME ALL ~ FOUR SIDES (TYP.)
~ 3/4" CHAMFER ALL a EXPOSED EDGES (TYP.)
N
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NOT FOR CONSTRUCTION
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aacaeaGn iu iuc r~nrc nc• CLIENT; ,,~lL~~Iil~ki,. PROJECT:
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3 Kimley=Horn i MORIN DEVELOPMENT GROUP HORIZONTAL SCALE: . N/A PLANTATION POINT Q , VERTICAL SCALE:
o Associates, N/A NORTH CAROLINA
0 1 PER NCDENR COMMENTS 05-01-02 JMD Ji~ID DRAWN BY: TITLE: • 4718 RALEIGH, Inc. F c JNG
o N REV. No.: REVISION; DATE: DRANK BY: CHECKED BY: F1 and This document, together with the concepts and designs presented herein, as an instrument of service, is intended only for the specific purpose and client for which it was prepared. Reuse of and improper reliance on this document without written authorization and adaptation by Kimley-Horn and Associates, Inc, shall be without liability to Klmley-Ham and Associates, Inc, P.O. BOX 33068 - RALEK H, NORTH CAROLINA 27636-3068
OUTLET STRUCTURE I Ll DESIGNED BY: al DETAIL AN ATTACHED REFERENCE FILES: JOB NUMBER: SHEET NUMBER; 111111110CHECKED BY:
PHONE: [phone] FAX- [phone] Copyright Kimley-Horn and Associates, Inc„ 2001 SEAL: 5 J-01--l JMD 012013002 W6 OF 6

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and improper reliance on this document without
written authorization and adoptat'wn by
Kimley—Horn and Associates, Inc. shall be without
liability to Kimley—Horn and Associates. Inc.
Copyright Kimley—Horn and Associates, Inc., 2000

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Copyright Kimley-Mom and Associates. Inc., 2000

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'4 1 f' ~ ~ . - ~ ~ f, t ~ 1'1 j ; 1 ! f; ! 1 1 ` ~ 1 I ~ ~ V ~ ~ . , X 314.4 , X 315.1 I ~ ~ C 314.4 ~ ; ~ A \,i~ % ( ~ A ° ~ N0. ~ ~ ~ ~ ~
1 i , { I I• E r ~ \ ~ 1 r ~ 1
i r ~ ~ , 1 y
~ / ~ I ;l ~ 311,0 ~ i X ~ \ drak~d ~r q1A
I :,1 i~ ~ ~ ~ i A 1 r ~ r j I l ~ i X % ~ ` / / J1 1 ~ ~ , ; , \ 1 ~ ~ J ! ; ; t + , ~ . ~ '9 330.2 , ~ , ,
~ ~ i j ~ ~ ' ; / { J ~ '9 328.9 ` ; ~ \ j / f ~ ~ 256.9 ~ ~ ~ 1 ~ \ `i ~ ' ~1
t ~ i t~ I~ i f/ V s / r i / i ' ~ r / ~ ~ l ~ X 304.4
/ f ~ ( ~ .J ~ i X .9 ~ li I e 1, i `1 i' ~ ~ ! i f~ w / i'~. / 326.1 \ 335 ~ ~ f 1 ~ 1 ; ~ ~ t i~' 1 r i' ~ ' / ~ , , , - j 1 ~ ~ / I I J x / + l / , J ~ li~ i ~ ~
' l ' ~ r / ~ ! ) f ; ~,,1; ' i ~ ! / 1 / % ~I~ r 312.3 i~ X319.3 X312 ~ ! N, ~ X 319.3
_ 1 r / ! _ This document. tooether with the cencents and
l / ~ 1 ? r r--~ ~ ~ 1 ~Q ~ ~ ~ . + r ` designs presented herein, as on instrument of
j f ~ ~ ~ r f 1 r J I ~ r 1 ~ i~ / ~ i ; , _.J , ~ ~ ~ service is - intended only for the specific purpose
~ ~ ~ ~ ~ y FO , `972 and client for which it was prepared. Reuse of i 1 and improper reliance on this document without
~ i 1 ~ ~ 1 i ~ ~ q~J f~ ,r ~ i cy i' ' 1~ x 298.8 written authorization and adaptation b Y
r i i ,v Q J' / ~i ~ / ~`ti - / J ~ i, Kimley-Horn and Associates, Inc. shall be without liability and Associates, Inc. i l\.1 \ l (l r Y to Kimle Y-Horn
Copyright Kimley-Horn and Associates, Inc., 2000

STORMWATER MANAGEMENT PLANS FOR NORTH CA SP-80-04 AND S-67 A DEVELOPMENT CONTACTS
1
CYPRESS EC~UITIES,
DEVELOPER CYPRESS EQUITIES, ~N~. 15601 DALLAS PARKWAY,
15601 DALLAS PARKWAY, SUITE 400
ADDISON, ,~xAS X500, ADDISON, TEXAS 75
PHONE: [phone]
FAX: [phone] PHONE [phone] ATTN.: JOHN FARROW
FAX= (972? 361-59 CIV~ EN(~INEER~ KIMLEY-HORN AND ASSOCIATES, INC.
POST OFFICE BOX 33068
RALEIGH, NC 27636
PHONE: [phone]
FAX: [phone]
ATTN.: JEFFREY J. WING, P.E.
N N
LAI~SCAPE ARChNTECT~ KIMLEY-HORN AND ASSOCIATES, INC. 1I B
POST OFFICE BOX 33068 ~
RALEIGH, NC 27636
PHONE: [phone] s ~ S
FAX: [phone] VIRGINIA 5'
ATTN.: PATRICK B. HART, R.L.A. ~ NoRTH CAROU?rn ARCHTEC7~ HODGES AND ASSOCIATES, P.L.L.C. SO oxr~no TAKE RD, GRESNAM'S
13642 OMEGA PP PROJECT
81TE 'S40 i1
DALLAS TEXAS ~ N SHEET
PHONE: [phone] N0.
FAX: [phone]
ATTN.: GARY DEVLEER, R.A. ~R~"~0~ L~~ ~ • ~ 1 qKt - sG q~ W1 TITLE SHEET
70 ouwuw ~ti pR F FS
o q , S ~ e W2 MASTER GRADING AND DRAINAGE PLAN
v~ ~sr ~ 2 J - 0 U ~Q
8URVEYOR~ RILEY SURVEYING, P.A. i S~ ~ W3 STORMWATER WETLAND GRADING AND DRAINAGE PLAN ~ OQ~ TRIANGLE
636 GARY STREET ~ ~ ti F m TOWNE CENTER;
DURHAM, NC 27703 15 * ~ J ~ a W4 STORMWATER WETLAND PLANTING PIAN
PHONE: [phone]~ H TRIANGLE
FAX: [phone] • 64 • p,~y~ SUMNER BLVD, p 0, TOWNE BLVD. ~ a W5 STORMWATER DETAILS
ATTN.: PHIL RILEY, R.I.S. ~ crate ~ -
~G RD, o
• ~ RFsT. ~ W6 STORMWATER DETAILS x -
Mawr-vNnrw 0
ATTORI~Y. HELMS, MULUS AND WICKER, P.LL.C. SPRIN RD. G FOREST
2600 TWO HANOVER SQUARE ~~0 95
RALEIGH, NC 27601
PHONE: [phone]
FAX: [phone]
ATfN.: MACK PAUL
~1
N0. DATE DESCRIPTION BY
LIGNTMIO CONSULTANT WLS UGHi1NG SYSTEMS
POST OFFICE BOX 100519
PHONE: ~1~-800-633-87185 PROJECT LOCAT/ON CERTIFY THAT THIS PLAN COMPLIES WITH THE ORDINANCES,
FAX: [phone] nos PRELIMINARY 1 ~ RULES, REGULATIONS, AND STORMWATER DRAINAGE STANDARDS OF
THE CITY OF RALEIGH.
NOT FOR CONSTRUCTION 10N
This document, together with the concepts and designs
PREPARED IN THE OFFICE OF: presented herein, as an instrument of services, is intended
only for the specific purpose and client for which it was
prepared. Reuse of and improper reliance on this document
~ without written authorization and adaptation by Kimley-Horn
~ Kimley- AN~ A AA and Associates, Inc. shall be without liability to Kimley-Horn
and Associates, Inc.
~1 ~1 X11 A A n h /1
F d U VD1 M JJVVIdICJ~ Illy. Copyright -Horn and Associates, Inc., 2005 SEAL:
P.O. BOX 33068 -RALEIGH, NORTH CAROLINA 27636-30 PHONE [phone] FAX [phone]! 636-3068 DAIE:K JOB NUMBER:
677-2050 JUNE 30, 2005 012298001

, , ~l4IE~
~ ~ 1. PROJECT BENCHMARK IS NCGS MONUMENT "RALEIGH 000,"
~ ELEVATION 313.12 (SHOWN ON THIS SHEET). v I
0 - Dc ~ I G~ `7~ '
-
~'f ..m ~ o 8 ~ ,
_ °a ~ ~ ~ II
r ~ 11
0~1 `~I ~ it I~
~ ~ O~ STORMWATER WETLAND ~ ~ L-~ f i i, ~ 11 3
MAINTENANCE ACCESS - ~ ~ ~ 1, i 1; ti
/ ~
VA ~ ~ : i,, ~ ~ A. \ ~ I- ~
V t / '1 ~ ~ r~ r'"" , ~ ~ ~ ~ / ~ ti 2`~ `
--y J"~~ d 1 1 0 4
i'~ ~ ~ i ~ m ~ 'I l
~ i 193 57~.. l ~6~ ~ ~ ~ 1 ~ I I o ~ ~ ~
~ ~n - ~ ,
~ ~ ~ ~ ~ \ c~ ~ N N p 1 S t
1 i i - ~ ~ o I ~ ~ o
~ , I ~ 1
/ ~ ~ .r~ ~ it \ ~ \ I
t
o~ 1 n
i v ~ r~
~i ~ 1 I ~ z98 -~p G ~'1 ~
296 ~ u
~ ~ I ~ ~ ~ ~ 1 r'
t - ~ 1 ~ ~ 9e 1 1 ~
~ 2 ~ ~ ` ~ 1y9 QJ = ti~~ ~
~ ~ - ~I ~ ryg'I s ~ 29y
'1 ~ ~ ~ 191 9. 19 8 ~ ~ ~
p rr? 9 ~ 8
- 19
' 7gg Q
STORMWATER WETLAND
6 \ N TOP OF BERM ELEV.= 280,00\ / ~ N \ 1 \ I
PERMANENT POOL ELEV.= 274.OQ 1 ~ zs, TEMPORARY POOL ELEV.= 275.7 ryAh , ~ ~ \
_ _ ~ / , 2 YEAR DHWL-217,14 ~ 9, 1
10-YEAR DHWL=278,14 ~ ~ z ~o, ~ / 100-YEAR DHWL=279.75 r 'O ~ ~ J \
1 ~ 29 ryA ~ 292 ~
~l d i 293 z ~
\ ~ / 303' 30J ~ ~ oa 31 U-~ ~ `
293 \ 299 ~6
1 L.. ~ ` 295 } I
N i ~ 4.
SHEET W-3 ~ 1~y J ~ ~ ry ~ _ ~ SEE 1 1 I 3~
/ ~ ~ ! ~ I II ~
R Il I g ~I ! I A 1
C ~ o ~ ~ ~
i I / , ~ N i ~ t ~I~
ryq~ ~ Ili
i j J t ~ ~ ~ II
\ r 5 ~ f ,J ~ ~ N 1 ( ti
1 I ` 1 r ~ 1 t t / ~ ~ CGS MON NT ~ "RALEIGH
~ ~ ~ ~ i I ~ ~ .r N, T72304. 0
>>7d m q A~ J 1 I $ A n~ : E 2124219; 878 `
GRADING ONLY EARTHEN GRASSED BERM ~ t ~ ~ o~ " a$ NAD '83 ~ COMBINED FACTOR= ~3,
SEE DETAIL SHEET WS ~c' ~ ` ~ ~ ~i a QF , 0. 9992117
I ~ ; _ - ~ S! lE ENCHMARK ~
~ am ~ ~ LEVEL SPREADER AND DETENTION , ' f ,/r ~ ~ , D I ELf 313. f7 ~ ~ '
BASIN SEE DETAIL SHEET W5 ~ I , ' ~ , \ $ ~ ) ~ ~ ~ np ~ ~ ~ / ~
1 Ie~ ~ ~ ?9 I ~ - ~ ~
BYPASS LEVEL SPREADER ~ t , i l ~ y t
(SEE DETAIL SHEET W6) ~
I ~ ~ ~ i 1
~ ~ I i ~ ~ f ~
t / ~
~ ~ ~
~ ~ r ~ , ~ o / ,n ~ ~
t
1
~ , ~ ry ~ ~~f I 1\
>o ~ ~ ~ , , I ~ 1 1 ~
~ ~ 1 1 ~ \ ~ 1
h \ ~ ~ I r~ ~ \ 1
_ t 3
1 ~ 1. '1 ~ Jr ~i s 1 t4
0
~'"fi~..~ p. 1 R N'
0 ~ s N ~ ~ r
i ~ u ~ ~ ~ ~ ~ GRAPHIC SCALE
~B r ` 100 0 50 100 200 400
~
N' 0 ~ ~ ~.r + ~ Q, G ~ - ~ _'l. ~ . ~ n ~ ire l ~ w 4,
~ ~ ~ p~ h
M~,.?~ i 1 ~ ~ a~~ ~ ~ (IN FEET ) N O (,L , ~ ~ 1 inch = 100 ft,
{ i ~ s~ ~
~ y EXISTING ~ ' ~ OFFSITE W e ~
/ 1 1~ Y ti
f Q ~
~ , 3 t
I ' ti ~ o
P ~ ~
-0~ ~
~ ~ \ ~ ~ r ,
t 41 i \ i' yy i ~ ~ ,
\ ~ 4~ ? i Y A ~ ~ ~ M1 a r T E ~ J3
T~ II I ~ ET 35 7
_ ~
li / - ~ A
~o i 1 ~ 1
II ~ ~ r ~ 1
III ~ i p ~ 6I
it 4 ~1
n it ~ ~ l F TRUCTION NOT OR CONS
Dare. PROJECT:
PREPARED IN THE OFFICE OF: CLIENT; 06-30-05
hVttILVNIHL M;HLt:
Kimley-Horn CYPRESS EQUITIES, INC. 1" = 100 VERTICAL SCALE
NA
DRAWN BY: RALEIGH, NORTH CAROLINA
REV. No.. REVISION DATE, DRAWN BY: CHECKED BY Inc. TITLE; JCA
This document, together with the concepts and designs presented herein, as an instrument of service, is intended only for the specific purpose and client for which it was prepared. Reuse MASTER GRADING AND DESIGNED BY: JCA ATTACHED BE7ERENCE FILES JOB NUMBER: SHEET NUMBER
of and improper reliance on this document without written authorization and adaptation by Kimley-Horn and Associates, Inc. shall be without liability to Kimley-Horn and Associates, Inc. P.O. BOX 33068 - RALEIGH, NORTH CAROLINA 27636-3068
,,r~g ht ?Irnley- Horn and Associates, Inc, 2005 PHONE: [phone] FAX: [phone] ,g DRAINAGE PLAN CHECKED BY: 012298001 TSJ W2 SEAL

��SS�P�I
OUTLET STRUCTURE #2 -
NTH DRAWDOWN ORIFICE
(SEE DETAIL SHEET W5)
FLARED END SECTION
WITH RIP RAP APRON
16'x18'x2'THICK
CLASS "1" STONE ON
MIRAFI 70OX FILTER FABRIC
INV = 270.00
20'x20'x0.6' DEEP LEVEL SPREADER, -
BOTTOM ELEV. = 254.0 LINE WITH
PERMANENT CONTECH C-35 LINING
(DESIGNED PER CITY OF RALEIGH
STANDARDS). OUTLET LOCATED HERE
TO HYDRATE EXISTING WETLANDS,
EXISITNG 72" RCP
UNDER 1-540
50' NEUSE RIVER
BUFFER, TYP.
MATCH LINE
EXISITNG 60" RCP
UNDER 1-540
PRYAMAT SYNTHETIC -
LINING WHERE SHADED,
CONTRACTOR TO
PUNCTURE LINER FOR
PROPOSED PLANTINGS
IN, \
\ \
ti 1
PROPERTY UNE, TYP.
NOTES:
1. STORMWATER WETLAND IS DESIGNED TO ACT AS A STORMWATER QUALITY
AND QUANTITY DEVICE.
2. FINAL CONSTRUCTION PLANS INCLUDING ON-SITE STORM SEWER PIPING,
SITE GRADING, AND EROSION CONTROL WILL BE SUBMITTED TO THE CITY
OF RALEIGH UNDER SEPARATE COVER.
3. ONSITE SPRING BOXES FOR SEEPS UNDER PROPOSED RETAIL BUILDING
WILL BE DETAILED ON FINAL CONSTRUCTION PLANS SUBMITTED TO THE
CITY OF RALEIGH UNDER SEPARATE COVER,
4. SEE SHEET W5 FOR TYPICAL SECTION OF STORMWATER WETLAND. SEE
"STORMWATER WETLAND CALCULATIONS" FOR MAINTENANCE AGREEMENT,
5. PROPOSED STORMWATER WETLAND IS EXEMPT FROM DAM SAFETY
REGULATIONS PER NCDENR.
6. SEE "STORMWATER WETLAND CALCULATIONS" FOR DETAILED INFORMATION
ON STORMWATER QUANTITY, SUSPENDED SOLIDS, AND NITROGEN.
7. THE STORMWATER CONTROL STRUCTURES SHOWN ON THIS PLAN ARE
DESIGNED TO REDUCE THE POST-DEVELOPEMENT, 1 -YEAR, 2 -YEAR, AND
10 -YEAR, 24-HOUR STORM EVENTS TO EXISTING CONDITIONS FLOW
RATES, PER CITY OF RALEIGH STANDARDS.
8. A 6" LAYER OF ORGANIC SOILS SHALL BE PLACED IN THE WETLAND FOR
PLANT GROWTH. ENSURE THAT THE SUBSTRATE IS SOFT ENOUGH TO
PERMIT RELATIVELY EASY INSERTION OF PLANTS.
9. ALL SLOPES OF THE WETLAND SHALL BE TEMPORARILY LINED WITH
C -JUTE AND STAKED WITH WOODEN STAKES,
10, PROVIDE ONE BENTONITE (VOLCLAY SG -40) ANTI -SEEP COLLAR ON THE
BARREL OF EACH OUTLET CONTROL STRUCTURE (2 TOTAL). COLLARS
SHALL BE MINIMUM 5 FEET THICK AND EXTEND MINIMUM 5 FEET BEYOND
ALL SIDES OF BARREL OUTER DIAMETER.
11. THE PROPERTY OWNER IS RESPONSIBLE FOR MAINTAINING THE
STORMWATER CONTROL(S) ACCORDING TO THE APPROVED MAINTENANCE
PLAN AND DIRECTION OF THE CITY OF RALEIGH.
12. THE CITY OF RALEIGH AND THEIR ASSIGNS HAVE RIGHT TO ACCESS THE
STORMWATER CONTROL(S) FOR INSPECTIONS OF MAINTENANCE, AS
NECESSARY.
13. ALL SEDIMENT REMOVED FROM THE WETLAND SHALL BE LEGALLY
DISPOSED OF OFFSITE.
ELEV4271.0
`100, 2.97-00 STORMWATER WETLAND SUMMARY
\ i
271 F�• SHOPPING CENTER AREA: 45.36 AC
j /
O � WETLAND DRAINAGE AREA INCL. OF 55.01 AC
� _---�f\�� 273
'291,5)0,0
/ E F SITE
_ _ i j ''� �'�' .� � IMPERVIOUS AREA INCL. OFF-SITE): 43.89 AC
`-- SURFACE AREA PROVIDED: 81,968 SF
W
Z
J
2
U
Q
WETLAND SURFACE AREA BREAKDOWN
DESCRIPTION
AREA SF
FOREBAYS
16,257
MICROPOOLS
12,373
UPLANDS 0-0.2' ABOVE
4,267
HIGH MARSH 0-0.75' DEEP
32,085
LOW MARSH 0.75-1.5' DEEP
25,465
DEEP POOLS >1.5' DEEP
4,725
TOTAL
95,172
GRAPHIC SCALE
40 0 20 40 8o 160
( IN FEET )
1 inch = 40 ft.
PRELIMINARY
NOT FOR CONSTRUCTION
PREPARED IN THE OFFICE OF: CLIENT: PROJECT:
- - -- 06-30-05
imley=Horn CYPRESS EQUITIES, INC. HORIZONTAL SCALE:
PLANTATION POINT
1 1# = 40'
VERTICAL SCALE:
-- --
ITLE: DRAWN BY: RALEIGH, NORTH CAROLINA
BEV N. REVISION: DATE: DRAWN BY: CHECKED BY: and Inc.
STORMWATER WETLAND JCA
This document, together with the concepts and designs presented herein, as an instrument of service, is intended only for the specific purpose and client for which it was prepared. Reuse DESIGNED BY:
of ana improper reliance on this document without written a,,tnorizction and adaptation by Kimley—Horn and Associates, Inc. shall be without liability to Kimley—Horn and Associates, Inc. P.O. BOX 33068 — RALEIGAH, NORTH CAROLINA 27636-3068 JCA ATTACHE-- REFERENCE FILES: JOB NUMBER: SHEET NUMBER:
PHONE: [phone] FAX: [phone] GRADING AND DRAINAGE PLAN CHECKED BY: 012298001
Vin: Kincley—Horn and Associates, Inc., 200` SEAL: TSJ W3

~ ti ~ ti T RMWATER WETLAND PLANT LI T
~ ~ 0
~ 0 ~ ~ ~ TYPE ~ 0 SPECIFICATIONS TYPE SYMBOL BOTANICAL NAME COMMON NAME
~ ~ HEJGHT SPREAD ROOT SPACING OTHER
~ ~ ~ DECIDUOUS DECIDUOUS CA Clethra alnifolia Sweet Pepperbush 30"-36" CONT 4' o.c. 3 CANES OR MORE OVER 2'
~
~ ~ ~e o VD Viburnum dentatum Arrow -wood 4' o.c.
EVERGREEN SHRI ,.s' EM VD p RGREEN SHRUBS IG Ilex glabra Ink Berry 3'-4' 24"-28" CONT 4' o.c.
146 150 83 AC Acorus calamus Sweet Flag 1 GAL 30"
SC p
AC CA 135 0 AQUATIC PC 96 988 - - AQUATIC AV Andropogon virginicus Broomsedge 1 GAL 30"
°goo°°° ° o° CL Carex lupulina Hop Sedge 1 GAL 30"
SL SL EM 53 ° ° SC 124 59 °o oa Qaa oo a 0 ~ • 2
603 50 ° ° ° oa°0 °p0a o ° °oo° Oo ° °°aoo CO Cephalanthus occidentalis Button Bush 1 GAL 30"
SL °a °°o 0 0 / - 0 EM aeocharis montevidensis Spike Rush 1 GAL 30"
19 ° ° , PC ° ° °aoo ° ~~°a°o° N Iris virginica Blue-flag Iris QT 30"
SL 163 o° / 0 0
475 ~ ~ 0 JO Juncus effesus Soft Rush 1 GAL 30"
~ ~ 0 ~ 0 p .rs ~ p 4 p p PC Pontederia cordata Pickerel Weed 1 GAL 30"
,T~r+ ~ p ~ 0 0 SA Sagittaria lancifolia Arrow head 2 GAL 30"
(,t^~ ~ ~ 0~ p p 00 0 0 0 r irr~ ~ ~ O 0
0 p O p pp 0 2 D ~ SL Sagittaria latifolia Duck Potato OT 30"
G 'o ~ •o o•• o SC Saururus cernuus L'¢ards Tail 2 GAL 30"
r 0 p zo > P - SV Scirpus validus Soft-stem Bulrush 1 GAL 30"
~o \ p ~
0 . ~ ~ ° 0 0
0 0 ~ 0 /
0 0 ° ~ ° NOTES: °°°o °
o ~b o a,
~ 1. All plant rrraterial sh 0 ant material shall comply w ith the sizing and grading standards as set forth in the most current ANSI 260.180 -American Standard for Nursery Stock.
~ ' ' 2. No substitutions sh~ abstitutions shall be made w ithout the w ritten authoriztion of the Project Landscape Architect.
® .
' ~ • 3. Verification of total . ® ication of total quantities of plants on the Master Landscape Plan shall be the responsibil~y of the landscape contractor.
, a , , 4. Contractor shall loc actor shall locate all util~ies prior to plant installation. Contractor shall be responsible for all damages incurred by his w ork.
® + ? ? ? ? y ? , ? a ? i ? ?
O / /
CA - , a ? ? - - - - - - - - - - - - -
. , , a
a ? - - - - - - - - - - - - - - - - - - - - - - - - PC 1 BACKFILL W/SOIL AS PER SPECIFICATIONS
2 3" HIGH EARTH SAUCER
N ? • _ _ _ _ ~ t S~/ ? -
' ? - - - I 457 , - - - - 3 "SHOVEL EDGE" TYP,
~ ~ a
• i ? ? - - - - o000 ____I ? a , 4 ROOT BALL
ooooo°ooo°p ? ? _ _ _ _ o°° °o oaa °0O°oo°p ? ? - - - A,
00000 0°00000 OOp SV ~ = f, OOOOOp 000°00 ? 00 0 00000000 5 SCARIFY ROOTBALL AND BOTTOM /SIDES
000 0°0000 0 281 f, 00 00 i OF PLANT PIT
? ? ? ? 6 EXCAVATE PLANTING PIT TWO TO THREE
188 ~ ?i?? TIMES AS WIDE AS THE ROOTBALL, INSTALL i ENTERING SLOPE 4 TO I MAX, FOR SLOPE ROOTBALL 1 4 - 1 3 ABOVE EXISTING
~ STABILIZATION ANp PLANT MATERIAL, / / I PROPOSED RARE, LOCATE ROOTBALL ON
~ a,??????a?. .~ti+ ~ a • ? ? ? ? ? ? ? ? ~ ? ? ? ? ? ? ? ? ? ? ~ + . ; SOLID SOIL AND NOT LOOSE BACKFILL.
SL ??,,a,,,.,, , AQUATIC PLANT MATERIAL (TYP,), 7 UNDISTURBED EARTH
' ~ , . ? . ? . 1~. SEE LANDSCAPE PLAN,
1,?,,, 1 2 WIDTH /
226 ? ? ? ? . / a d a a , , I ? a . . ? / ROOT BALL
IG a " ' a ? ? ? ~ FFE . . a . 1
39 . / TOP OF ROOT BALL SHALL BE 8 MAX, TO SURFACE Of WATER,
• • • • - 293.00 pC ~ 2
366 / . . ~i/ ~ 1 LAKE NORMAL WATER LEVEL, -
SC / ~ k ~ 3 ~ < < t
28 /iii yr.' a ? ? ? ? ? ~ r LAKE/POND SIDE SLOPES 4 TO I MAX, << ~
SV i 1,,/~yii / ? a ? ? ? ~ ~ c
158 ~ , , . . j/ . < < ~ ;p r"
IV ,
99
VO PLANT ALL AQUATIC MATERIAL IN 1 PTN - 4 EXISTING SOIL TILLED TO 2 DE I-III
33 -III III-
0 EXISTING UNDI5TURBED 5UEIGRADE, = _ - -1 I I- 111-1 - ill-1 I I- I I G
2~ I-1 I1 I I- I l=~'' ~ ~ =1 I =1 5
I I-1 I I1 I I~ = 11
~ ~-1 11- -1 I I- 6
30 731 620 7
a °o 292 T DETAIL ATI PLAN HR B P A LANTIN DETAIL
~
N, T,S, N, T, S,
FFE _
~ 293 294.00
293
IG 294
161 40 19 45 397
r`
295 I

`n~~ i V
T
w,~
GRAPHIC SCALE
40 p 20 40 BO 180
( 1N FEET
1 inch = 40 ft.
`n~
V
NOT FOR CONSTRUCTION
PREPARED IN THE OFFICE OF; CLIENT: °A~ PROJECT, 06-30-05

Kimley-Horn CYPRESS EQUITIES, INC. HORIZONTAL SCALE 1 = 40p PLANTATION POINT VERTICAL SCALE:
N/A
TITLE; DRAWN BY: RALEIGH, NORTH CAROLINA
VMF Inc.
ent, together with the concepts and designs presented herein, as an instrument of service, is intended only for the specific purpose and client for which it was prepared. Reuse STORMWATER WETLAND DESIGNED eY. VM F ATTACHED REFERENCE FILES: JOB NUMBER. SHEET NUMBER;
r~'h"S_',olpe, EVISION: DAiE DRAWN BY'. CHECKED BY: and Associates, Inc. reliance on this document without written authorization and adaptation by Kimley-Horn and Associates, Inc. shall be without liability to Kimley-Horn and Associates, Inc. P.O. BOX 33068 - RALEK)H, NORTH CAROLINA 27636-3066 229800
G_jp right Rirnley-thorn and Associates, Inc , 2005 PHONE: [phone] FAX: [phone] PLANTING PLAN I I CHECKED BY TSJ W4 SEAL;

12" C.I, HANDWHEEL j
PADLOCK GRASSED, EARTHEN BERM
1
mi I
i
GRATE EL= 278,0 STAPLE IN PLACE
AD,AISTABLE STEM GUIDE (3' SPACING MAX) ` I N
(SEE DETAIL THIS SHEET) ~ i ~
SYNTHETIC ~ ~ i LINING
NR EXTENSION STEM j ~ LEVEL SPREADER
(SEE DETAIL 1HIS SHEET) 1 VARIES
i 'y
~ \r~-
z
C-' \ c.1
8" MIN, BURIED 6" MIN X57 STONE N
1,5~x0,5~ WINDOWS ~ ~
® ELEV,=278.4 NRS RESIDENT SEATED LEVEL UP OF SPREADER N 7 ~
GATE VALVE (FLxFL) D,I, WALL PIPE I
OIP (FLxPLAIN END) 1-0 FLxPLAIN END) ANN DIA=B") (DIA=8') INV = 271,0) SECTIONAL VIEW
NOTES; ~ ~
1/2"xt/2` WWM WRAPPED 1, MATTING SHOULD BE A MINIMUM OF 4' WIDE,
OVER OPENING 2, ENSURE SPREADER LIP IS LEVEL.
3, CONSTRUCT 20 FT TRANSITION SECTION FROM
5"~ ORIFICE DIVERSION CHANNEL TO BLEND SMOOTHLY TO LEVEL SPREAD R PLAN VIEW
BEYOND WIDTH AND DEPTH OF SPREADER,
1"=20'
I
ROD COUPLING
WHEN REWIRED
BOLT/NUT ASSEMBLY
5" DRAWDOWN N.T.S.
GRATE EL.=278.0 TOP VIEW ORIFICE ELEV,=274,0 1 1/2" DIA. EXTENSION ROD
BOLT/NUT ASSEMBLY
4~-O" 2" FEMALE SOCKET COUPLING C.I. ASTM 126 C30
3/4" CHAMFER ALL EXPOSED EDGES (TYP,)
r ~ .I~ 1
J 3/r
( ~ EYE BOLT
2" CL.
6" NON-RISING EXTENSION STEM ASSEMBLY
" S LIAR SOCKET COUPLING
~4 BARS 0 „ i 2" cTRS, , NOT TO SCALE
6 a 90'
3/8"
2" CL, POURED INVERT TO N.T,S. PREVENT STANDING WATER ANCHOR STUD
2'
RmM F~Ow
W
~ * ~ J'
SECTION 24" RCP INV.=27,.o STEEL FRAME DETAIL RFear
R (ALL FOUR SIDES WELDED TOGETHER) 5/8 ANCHOR (TYP,) APPLY ASPHALT PAINT I / BAR
/ ry 9
111 RM ll lI
ll ~ SYNTHETIC LINED SPILLWAY ill
PERSPECTIVE VIEW OF FOREBAY
~ WINDOW
Q
WINDOW ° o FRAME I z
o M Q m N W X
~O m 5' MIN
O W TOP OF B RM (ELEV=280,0) EXISTING GROUND TOP OF BERM
~ W O O_ N
~ Z O INSIDE BOX 4'-0" ? - z 100-YR DHWL - ELEV=279,75 -
a m 10-YR DHWL -ELEV=278.14
IMPERVIOUS FILL MATERIAL, INSIDE EDGE OF FRAME 53-1 2" TO BE APPROVED BY TEMPORARY POOL ~,P~' ELEV=275.72
GEOTECHNICAL ENGINEER ~1 1 STORAGE ZONE
PERMANENT POOL
6~ SAFETY BENCH ~ ELEV=274.0 ELEV=2741 6~ SAFETY BENCH
( ) ARIES (ELEV=2741)
1, STEE 6615 s 1.0 UNDERCUT & RECONDITION SUBGRADE SOIL BENEATH DAM IMPERVIOUS LINER AS RECOMMENDED BY GEOTECHNICAL NORMAL FLOW ENGINEER IF REQUIRED, INSTALL MINIMUM 3' BELOW
WELD AT ALL APPLY ASPHALT PAINT TIE TO EXISTING GI TO EXISTING GRADE CHANNEL ( WETLAND BOTTOM TO ACCOMMODATE PLANTINGS)
CORNERS (TYP,) PAN 1D MIN SYNTHETIC-LINED DEEP POOL
CHANNEL BOTTOM (BOTTOM ELEV=271.0)
NOTES: (ELEV=272,5f) MIN, 6" ORGANIC SOILS
TYPICAL SECTION
1. ALL CONCRETE SHALL HAVE A COMPRESSIVE STRENGTH OF AT LEAST 4000 P,S.I, 0 28 DAYS.
2, ALL STEEL TO HAVE A MINIMUM 2" CLEARANCE UNLESS OTHERWISE NOTED,
3, STEEL REINFORCEMENT SHALL MEET ASTM SPECIFlCATIONS (A-615), DEFORMED BARS,
N.T.S.
4, ALL INLETS TO HAVE FIELD POURED INVERTS TO ELIMINATE STANDING WATER,
5. PROVIDE 8" EMERGENCY DRAIN.
N.T.S.
NOT FOR CONSTRUCTION
rII~MT• pare PROJECT;
PRLPARLD IN IHt UFFIGL OF: Ub-.SU-U:)
HORIZONTAL SCALE:
-Horn Kimley CYPRESS EQUITIES, INC. NA PLANTATION POINT VERTICAL SCALE:
NA
DRAWN BY: RALEIGH, NORTH CAROLINA
REV Na: REVISION DATE DRAWN BY CHECKED BY, and Associates, Inc. Inc. TITLE; JCA DESIGNED BY:
This document, together with the concepts and designs presented herein, as an instrument of service, is intended only for the specific purpose and client for which it was prepared Reuse
- and i'Tit-roper reliance on this document without written authorization and adaptation by Kimley-Horn and Associates, Inc. shall be without liability to Kimley-Horn and Associates, Inc. P.O. BOX 33068 - RALEIQH, NORTH CAROLINA 27636-3068 STORMWATER DETAILS JCA ATTACHED REFERENCE FILES: JOB NUMBER: SHEET NUMBER: CHECKED BY: 0122980015
';rldr,; I11mie,-Horn and Associates, ~mc., 2005 PHONE: [phone] FAX: [phone] SEAL: TSJ

B ~
135-3/4" OUTSIDE BOX TOP OF CRATE EL = 276.5 /4' OUTSIDE BOX
119-3/4" INSIDE BOX 135-3/4' OUTSIDE BOX
ANGLE FRAME ALL g" 119-3/4" INSIDE 80X /4" INSIDE 80X 8'
FOUR SIDES (TYP,) 3/4" CHAMFER ALL T-BAR SUPPORT T-BAR SUPPORT 3/4" CHAMFER ALL
iv 2" 2" EXPOSED EDGES (TYP,) I~ EXPOSED EDGES {TYP,)
w 2"
~ ~ U,S,F. GRATI U.S.F. GRATE 6620
a ~ - P RT a T BAR SU PO ~ ~ ANGLE FRAME ALL ANGLE FRAME ALL
8» ~ 8• FOUR SIDES (TYP,) 3/4" CHAMFER ALL FOUR SIDES (TYP,)
EXPOSED EDGES (IYP.)
A A
x 40" GRATE 40" G TE 40' GRATE x
m ~ ~ w lv
N ° 1 2" CLR, ~ 1 2" CLR. 1 2" CLR. t ~ ~i 1
5 i 1/2" CLR, / ~ / / ~ 3/8" FRAME 3/8" FRAME ~ 3/8" FRAME 3/8" FRAME FIELD POUR (~I ~ r CONCRETE INVERT
~ ~ 1/2" CLR. i - 1/2" CLR, , N
~ 48" RCP i ~ ° INV, - 27 48" RCP ° G S ~ i
o ~ , INV, = 271,0 a ~ a ° I . a I I
~ °a a ° o a~ °d ° < ° '~,1.
w a ° e ° °°d da e ~ d ~ d
T-BAR SUPPORT ~ , t 8 n ° ° n 3" a
~ N ° ° 4 ~ ~ a ~ ~ e a ~ ° a
3 - U,S, FOUNDRY N0, 6620 GRATES P
~ REQUIRED (77-11/16" x 40` x 2"~ N APPLY ONE FIELD COAT OF ASPHALIC
PAINT TO FRAME ANO GRATES
ANGLE FRAME ALL
3/4° CHAMFER ALL p FOUR SIDES (TYP.) EXPOSED EDGES TYP. B ( ) BY-PASS LEVEL SPREADER PLAN VIEW
1"=20'
PLAN VIEW SECTION '~A-A" ION "A-A"
TOP OF GRATE EL, = 276,5
90-11/16" OUTSIDE BOX
8"
8" 74-11/16" INSIDE BOX 8" 3/4" CHAMFER ALL
U,S,F, GRATE 6620 EXPOSED EDGES (TYP.)
3" CLEAR, TYP, ( )
PROPOSED 12"
m RCP TO LEVEL
h in Connection To Gr " SPREADER C a 3 Long I~jp, 1~ Choln &~g Cold Shuts.
a Grate(s) i
N0. 5 BARS 0 6" C.C,
EACH WAY (TYP,)
Jam Nut, Nut And Wo r ~ Cold Shut
On Straight Bd ~ PROPOSED 15"
G - ~ BYPASS RCP
a N } \ x 1" Dia. J-Type Or Threoded PROPOSED Straight Eye Bolt
3" CLEAR, (TYP,) TOP OF FELD 1/2 DUG ~ JUNCTION ~ old Shut
POURED INVERT OF PIPE d ~ q BOX A
48" RCP ~ ° " Half To Two-Thirds Woll Thickness
~ ° a < ° FIELD POUR a ° '
a CONCRETE INVERT a ad
° 24" N0. 5 BARS 0 BENT H WN " 0 8" C.C, AT CORNERS LENT AS SHOWN Cost of eye bolt and chain to be included in the contract unit ~RNERS price for structures.
3" ° PIPE INV. 3
° a e ° 271.0 ~ , One eye bolt & chain for eoch grate.
° 4 ~ ° ° < a
- TYPICAL REINFORCEMENT EYE BOLT AND CHAIN FOR LOCKING
GRATES TO STRUCTURES 24" RCP
PLAN VIEW
SECTION "B-B"
15" RCP (BYPASS)
INV OUT=278,99
Hones: 3/8"
1, ALL CONCRETE SHALL HAVE A COMPRESSIVE 3/8"
STRENGTH OF AT LEAST 4000 PSI 0 26 DAYS, FRAME SHALL BE OF STEEL F STEEL
2, 3/4" CHAMFER ALL EXPOSED EDGES CONSTRUCTION COATED WITH ASPHALTIC PAINT fE0 WITH
3, STEEL REINFORCEMENT SHALL MEET WITH ASTM R
SPEC, (A-615) 4, DEFORMED BARS ~ p " N ~ \ A 17
4, ALL STEEL TO HAVE A MINIMUM 2-1/2 CLEARANCE, M ~ 24" RCP
UNLESS OTHERWISE NOTED, - - INV IN=278,26
5, ALL INLETS TO HAVE FlELD POURED INVERTS TO 5/8" ANCHOR (TYP,) 3„ 3"
ELIMINATE STANDING WATER. WELD AT ALL CORNERS 2"
12" RCP (TO LEVEL SPREADER)
INV OUT=278.06
SEE STORMWATER WETLAND GRADING AND DRAINAGE PLAN FOR ANGLE FRAME T-BAR PROFILE VIEW A-A
PIPE SIZES, LOCATIONS, AND INVERT ELEVATIONS
NOT FOR CONSTRUCTION
CLIENT: ogre PROJECT:
PREPARED IN THE OFFICE OF na_ zn_n~
vv l/v WI/ HORIZONTAL SCALE:
CYPRESS EQUITIES, INC. N/A PLANTATION POINT
Kimley-Horn VERTICAL SCALE:
N A
C TITLE, DRAWN BY: RALEIGH, NORTH CAROLINA
REV No. REVISION: DATE: DRAWN BY: CHECKED BY: and Associates, Inc. s, in JCA DESIGNED BY:
This document, together with the concepts and designs presented herein, cs on instrument of service, is intended only for the specific purpose and client for which it was prepared. Reuse noTu STORMWATER DETAILS JCA ATTICHED REFERENCE FILES: JOB NUMBER SHEET NUMBER:
of end improper reliance on this document without written authorization and adaptation by Kimley-Horn and Associates, Inc. shall be without liability to Kimley-Horn and Associates, Inc. P.O. BOX 33068 - RALEK)H, NORTH CAROLINA 27636-3068 PHONE: [phone] FAX: [phone] CHECKED BY: SEAL; TSJ 012298001 W6
Kimley-Hcrn and Associates, Inc,, 2005

STORMWATER MANAGEMENT PLANS FOR NORTH CA SP-80-04 AND S-67 A DEVELOPMENT CONTACTS
{h,,~''~r~~ r f s~ j? ,E ,v,
l~~~
ti ',i !ryr"~ iU~I_
JENR - `lug r`': ~ aa~r '~NETL4N~S ~'vD ~ ~ ~n~lw t..
CYPRESS EQUITIES, ~ ~
°~~~`°P~' ; 601E DAL AS PARKWAY, 5~~,~ .o0 15601 DALLAS PARKWAY, PHONE:N(9 2) 36155178 ADDISON, TEXAS 75
FAX: [phone] PHONE= (972) 361-51
ATTN.: JOHN FARROW
FAX [phone]
CIVIL ENONJEER. KIMLEY-HORN ANO ASSOCIATES, INC.
POST OFFICE BOX 33068
RALEIGH, NC 27636
PHONE: [phone]
FAX: [phone]
ATTN.: JEFFREY J. WING, P.E.
N N
LANDSCAPE ARCFUTEC7• KIMLEY-HORN ANO ASSOCIATES, INC.
POST OFFICE BOX 33068 ~ s A' B
RALEIGH, NC 27636
PHONE: [phone] ~ S
FAX: [phone] VIRGINIA S ATTN.: PATRICK B. HART, R.L.A. ~ NpR7H CAROLINA - ARCNITECT~ ROUGES AND ASSOCIATES, P.LL.C. ~o
W~ RD,
OFiESM~
P'
13642 OMEGA 50 Q' _ . . PROJECT
DALLAS TEXAS r
PHONE: [phone] ~
FAX: [phone] ~ ~ ~ ~ SHEET N0.
ATTN.: GARY DEVLEER, R.A. ~ ~ ~
sG 9~ W1 TITLE SHEET
70 nuaw~ ~ S
vwcc m~sr ~ 3URVEYOR~ RILEY SURVEYING, P.A. q S ~ W2 MASTER GRADING AND DRAINAGE PLAN
cs _ _ _
636 GARY STREET 40 a1• W3 STORMWATER WETLAND GRADING AND DRAINAGE PLAN
DURHAM, NC 27703 ~5 * ~ m TOWNE CENTER
5 -
PHONE: [phone] ~S~0R0 64 FAX: [phone] ~ ~ W4 STORMWATER WETLAND PLANTING PIAN o~ TRIANGLE _ - -
o SUMNER BLVD, TOWNE BLVD. _ - ~9 Q
ATTN.: PHIL RILEY, R.L.S. ~ ~ ~ W5 STORMWATER DETAILS _ _
Pp,
• ~ REST. ° W6 STORMWATER DETAILS x - _ _ _
ruuwr-vwmu
ATTORNEY. HELMS, MULUS AND WICKER, P.LLC. S,~y 95 SPR~~ ~S1 RD. F~
2600 TWO HANOVER SQUARE
RALEIGH, NC 27601
PHONE: [phone]
FAX: [phone]
ATTN.: MACK PAUL
07/O6/05~IPER DWQ COMMENTS JCA 0
UGMTING CONSULTANT. WLS LIGHTING SY5IEMS N0. DATE DESCRIPTION I BY
POST OFFICE BOX 100519
PHONE~1~-800633-87185 PROJECT LOCAT/ON
FAX: [phone] /vTS PRELIMINARY
CERTIFY THAT THIS PIAN COMPLIES WITH THE ORDINANCES,
RULES, REGULATIONS, AND STORMWATER DRAINAGE STANDARDS OF
NOT FOR CONSTRUCTION ON THE CITY OF RALEIGH.
This document, together with the concepts and designs
PREPARED IN THE OFFICE OF: presented herein, as an instrument of services, is intended
only for the specific purpose and client for which it was
prepared, Reuse of and improper reliance on this document
~ without written authorization and adaptation by Kimley-Horn
~ Kimley- ~ and Associates, Inc. shall be without liabilit to Kimle -Horn Y Y
and Associates, Inc.
1 ~ ~ 1
¦bbb F i ana ASSC associates, inc. Copyright Kimley-Horn and Associates, Inc., 2005 SEAL:
P.O. BOX 33068 -RALEIGH, NORTH CAROLINA 27636-3061 -3068 DATE: JOB NUMBER:
PHONE= [phone] FAX [phone]( 77-20W JUNE 30, 2005 012298001

~ r~ ~ NOTES,
1 1. PROJECT BENCHMARK 15 NCGS MONUMENT "RALEIGH 000,
o ELEVATION 313.12 (SHOWN ON THIS SHEET), - ~ rn I
\ N
~'9 1 s N
1
O ° ~ I~ ~ M
~ o N
fj 1 1 ~ ~
oh II
~ ~ °m~, ~ STORMWATER WETLAND _ p
MAINTENANCE AC SS - C - ~ /
\ ~ ~ ~
\ ~ ~ A~ ~ \ L
~ L A I
~ ~ 29~ ~ \ i o ` ~
~
/ / 1 'r / q / ~ I
/ c~ 1 0 \
~ ~ I ~ I
~ ~ \ N / O N 1 s I ~
~ ~ ` _ _ ~ ~ o o
~ - -1 . ` ~ 1
- \ ~ ~ / / ~
~ ~ ~ ~ t
~ / ~ _ of ~ ~ ~ ~ r, n 1
~ I
o ~ ~ _ 2~ -p G ~ N
~ f 1 ~ zse ~ u
1` \ / 29e r
1 ~ J ~ ~ ~ _
I 290 19~ 1 I 1 I
~ ~ ~ ~
I ~ T ri ,Pp ~ e f• ~
1 ~ r ~ J
\ I ~7 J M19
~ z9 _ ~ N O
1 ~ i ~ u~
STORMWATER WETLAND ' \ N TOP OF BERM ELEV.- 280,00 ~ N I
PERMANENT POOL ELEV.= 274.00 ~ 29~ ' 210 M1 I y
TEMPORARY POOL ELEV.= 275.11 4' 2-YEAR DHWL=217.14 `
10-YEAR DHWL=278,14 29 ~ JO? '~l \ I ~ ~
100-YEAR DHWL=279.75 ~ `~'O a 29 ~ Z ~ - 292
\ ~ 2 7 \ ~
29J 1 \ ~ 310-
293 29~ .ws
i ~ ` 295 ~ I ~ ~
N ! - ,
h ' ~ 1 I i
SEE SHEET W 3 1 ) / I 1~ fl
l I .2 ~ R i II ~ 1
~ l 1 0
~ ~ / C / / N \ I • ~ u ~
~ ~ S 1 11~
L I / v li i ~
`l ~ / ~ CGS MON NT
c~ f: "RALEIGH -
i I ~ ~ M N; 772J04. 0
3 Oh f: 21?4?!9.876 NAO '83 /
1 N ASSED BERM ~ ~ GRADING ONLY EARTHE CR COMBINF.O FACTOR= / ~7,
~ ~ ~ ~ SEE DETAIL SHEET WS) ~ ~ 0. 9992117 - P/
~1 ~ I - ~ ? ` ~ ~ 511E ENCHMARK l
a ~ ~ TENTION ~ j ~ 9 LEVEL SPREADER AND DE ~ ~ / ~ fLE 313.12 / ~ 9
BASIN SEE DETAIL SHEET W5) I ~ ~ t ~ J / f ~ ~
i-- _ / /
~J r
BYPASS LEVEL SPREADER ~ ~ SEE DETAIL SHEET W6) ~ ~ ~ / 1 i l S ~
`t ~ o " I
r'l I / /
r' ~ ~ ~ / ~ \ ~ ~ U -
\ \ \ \ \ ^ Nq ~ S l o J
x ~ \ ~ ~
~ 1 i ~
l I ~N ~ ~ 1 ~ ^9 1~ ~ ~ ,1
~ ~ ~ / ~ 1
~ ,x= ~ ~ ~ 1 1 ~
- ~ ~ ~ ~ \ ~
~ ~ ~ 1 ~ 1
~ \ ~
J o ~ e - - 20 N
~ ~ 1/~ I 1
~ ~ ~ _ ,4 1 \ 'y-` ,1 _ ~ ~ GRAPHIC SCALE
~ \ i.,. - i ~ ~ ioo o so ioo 200 ,oo - ~ ~
~ ~ _ ~ ~ C
0 ~ ~ f ~ ~ \ ~ ~ W
~ ~ ~ IN FEET ~ 1` ( )
'h~7 ' / i I ~ti O ~ (1 1 ~ 1 inch = 100 ft,
r- I O I ~ y EXISTING 1
~ ~ ~ ~ ~ OFFSITE ~ ` , W m Y
A Q ~ ~
3 ~
~ ~
s' I O J 1
~ ~
%i~-~ ~ A ~ ~ \ 1
~ ~ J / 1 11 b
i ~ ~ ~ ~ ~ JJ , ~ \
i - T ~ P~
, . ; ET w ~ ET 35 7 - ~ ~
%i ice- / - - 1 ~
~ s, ~
/ i/' - / , ~ ~o / ~ M ~ ~ ' ~ ~ ~ ~ ~
/i . i i
~ ~ '-i/~ . i o ti
i/~~ ~ ~ ~ !
i n n NOT FOR CONSTRUCTION
ooroeorn ui Tur nenrr no CLIENT; nc _ zn n~ PROJECT:
rl\Lr nl\LV II\ 111E VI I IVL V~ HORI_'ONI4L 5(;AiLCYPRESS :
Kimley=Horn EQUITIES, INC. -1 v[R?CAI ',(ALE
_ NJA_._. DRAM4 [1 . RALEIGH, NORTH CAROLINA
TITLE, JCA
DATE: DRAWN 8)': CHECKED By: Ptv I!o I PE ~iS~OM and Associates, Inc. ' Inc.
h jjn _,rn_ ens together with the concepts and designs presented herein, as an instrument of service, is intended only for the specific purpose and client for which it was prepared Reuse - RALE~Ii, NORTH CAROLINA 27636-3066 s _ P.O. BOX 33068 MASTER GRADING AND [A L) 8r JCA niE,. FEFERENCE FILES JOR [JUMBER: DRAINAGE PLAN SEAL. TSJ 012298001
~f and imp,aper reliance on this document without written authorization and adaptation by Kimley-Horn and Associates, Inc. shall be without liability to Kimley-Horn and Asscciotes, Inc. W2
PHONE: [phone] FAX- [phone] ~opa~'"~ l 'r ._Hrrn and ~>95~~afe~, i^C . 2005

P
5 S C- ' ! ~ ~ --L ~ ~ ` ~ ~
E JQ ` NOTES, " ~ , 1
PROPERTY UNE TYP• \ ~ , =RTY UNE, TYP, ~ ' ~ ~ ' 1, STORMWATER WETLAND IS DESIGNED TO ACT AS A STORMWATER QUALITY
~ \ \ r \ \ Q `,1 P Ac EXISITNG 60" RCP \ \ ~ ~ - ~ ~ 1 ~ ~ AND QUANTITY DEVICE.
V~ G "J UNDER I-540 \ \ ~ ~ ~ ~ ~ 2. FINAL CONSTRUCTION PLANS INCLUDING ON-SIT ST RM R PIPIN E 0 SEWS G,
STORMWATER WETLAND \ \ TOP OF BERM ELEV-280.00 \ \ ~ 7-' ~ ~ ~ SITE GRADING, AND EROSION CONTROL WILL BE SUBMITTED TO THE CITY
PERMANENT POOL ELEV=274.00 \ \ _ \ / ~ r OF RALEIGH UNDER SEPARATE COVER,
O TEMPORARY POOL ELEV-275.72 \ _ \ \ 2 YEAR DHWL=277.14 3, ONSITE SPRING BOXES FOR SEEPS UNDER PROPOSED RETAIL BUILDING
PRYAMAT SYNTHETIC 10-YEAR DHWL=278.14 \ \ NCDOT HEADWALL STD 838.80 \ \ ~ / LINING WHERE SHADED, 100-YEAR DHWL= 279.75 WITH RIPRAP APR \ \ ~ WILL BE DETAILED ON FINAL CONSTRUCTION PLANS SUBMITTED TO THE
CONTRACTOR TO A R - ON \ ~ ~ j CITY OF RALEIGH UNDER SEPARATE COVER, V_.~
PUNCTURE IJNER FOR S EQUIRED_80,274 SF 40 x 44 wx 3 THICK PROPOSED PLANTINGS SA PROVIDED-81,968 SF CLASS 2 STONE ON ~ ~ =2 _ 4, SEE SHEET W5 FOR TYPICAL SECTION OF SiORMWATER WETLAND. SEE TW 93.00 ~
OUTLET STRUCTURE ;~2 VOL REQUIRED=153,373 CF MIRAFI 700X FILTER FABR~.- WITH DRAWDOWN ORIFICE VOL PROVIDED=593,083 CF INV. =-270,0 ~ i ~ _ "STORMWATER WETLAND CALCULATIONS° FOR MAINTENANCE AGREEMENT. TW=291.50 8W`=263.50 _
(SEE DETAIL SHEET WS STORMWATER ~ 5, PROPOSED STORMWATER WETLAND IS EXEMPT FROM DAM SAFETY BW=264.00 _ - ' CB-5
) MAINTENANCE ~ - FLARED END SECTION ~ ~ ~ EASEMENT, TYP, - REGULATIONS PER NCDENR, ..r-~"~" _
WITH RIP RAP APRON ~ ~ ~ CB-4 _ 6. SEE "STORMWATER WETLAND CALCULATIINJS" FOR DETAILED INFORMATION
16' x 18' x 2' THICK 50~~ NATITFt-AL ° . w eoa pd°a a °a oo 4a %PROTECTIVE / ° J,J.~" CLASS ' 1 STONE ON , ~ °p ~a ~ S9 \ ON STORMWATER UANTITY SUSPENDED SOIJDS AND NITROGEN. S 9 •
MIRAFI 700X FILTER FABRIC YAR D OT ~ o°o~ooo'°°a~°°oo j~ D( 9-+4 ~ ° d°ppOA° d°° l 7, THE STORMWATER CONTROL STRUCTURES SHOWN ON THIS PLAN ARE
INV = 270.00 DIS B ° °aop° op°o° ~ I. - OUTLETS URE I¦11 ~ ° p°d ° ~ 7 II / //l °°pJpOpppO . '1/ 1 V ° ob p° 9 J°° p ° - ~ DESIGNED TO REDUCE THE POST-DEVELOPEMENT, 1-YEAR, 2-YEAR, AND 9 ~ 10-YEAR, 24-HOUR STORM EVENTS TO EXISTING CONDITIONS FLOW
2~SH00 YARD ~ (SEE IL, SHEET W6) ~ ~ 20'x20'x0.6' DEEP LEVEL SPREADER, ` DO NOT DIS B) /q °~~a 2 u ~ RATES, PER CITY OF RALEIGH STANDARDS.
BOTTOM ELEV. = 254.0 LINE WITH ~ ° ° ~ ~ ~ , s ~ 8. A 6" LAYER OF ORGANIC SOILS SHALL BE PLACED IN THE WETLAND FOR
PERMANENT CONTECH C-35 LINING / 155 LF 48 RCP. . i` - w / W/ NCDOT HEADWALL (DESIGNED PER CITY OF RALEIGH 63 LF 24 RCP i-r+ ~ ~ / ~ ~ T~='~$ , g4 ~ PLANT GROWTH, ENSURE THAT THE SUBSTRATE IS SOFT NOU H T 20 PUBLIC, \ E G 0
60 STANDARDS), OUTLET LOCATED HERE _ _ ' ` DRAINAGE PERMIT RELATIVELY EASY INSERTION OF PLANTS,
TO HYDRATE EXISTING WETLANDS. - BW=276,00 ~ ~ - ~ EASEM NT E ~ 9. ALL SLOPES OF THE WE1lAN0 SHALL BE TEMPORARILY LINED WITH
~ CBS ~ C-JUTE ANO STAKED WITH WOODEN STAKES, C6~2 ~ ~ Q
EXISITNG 72" RCP ~ / / ~ i 9 10. PROVIDE ONE BENTONITE (VOLCLAY SG-40) ANTI-SEEP COLLAR ON THE
UNOER I-540 - ~ ~ ~ ~ ~ , , CJ BARREL OF EACH OUTLET CONTROL STRUCTURE (2 TOTAL). COLLARS
\ , ~ 280 I SHALL BE MINIMUM 5 FEET THICK AND EXTEND MINIMUM 5 FEET BEYOND ALL SIDES OF BARREL OUTER DIAMETER.
/ ~ ~ ~ - ~
/ , ~ ~ 275 i 11. THE PROPERTY OWNER IS RESPONSIBLE FOR MAINTAINING THE \ STORMWA R NTR TE CO OL(S) ACCORDING TO THE APPROVED MAINTENANCE
i,i.% . ' \ PLAN AND DIRECTION OF THE CITY OF RALEIGH.
2~ 3 i , ~ ~ ~ 12. THE CITY OF RALEIGH AND THEIR ASSIGNS HAVE RIGHT TO ACCESS THE
j °ao ~ STORMWATER CONTROL(S) FOR INSPECTIONS OF MAINTENANCE, AS
~ / MICRO POOL ~ / ~ ~ ! ~ ~ ~ ~ BOTTOM FES-1 ~ ~ NECESSARY,
~ ~ ~ ELEV=271. ' ~ O FOR B~1Y ~ 13, ALL SEDIMENT REMOVED FROM THE WETLAND SHALL BE LEGALLY ~ .
' BOT M' ~ %;,..~i ~ _ ~ ELEV 271.0 DISPOSED Of OFFSITE.
/ , - _ ~ \ \ ~ ~
\ 0 .0 STORMWAT R T A ~ E WE L ND SUMMARY 9 _2
~ ~ s _ i - ~ ~ 271 E F H PP F S 0 LNG CENTER AREA: 45.36 A C
_ - \ 273 \ WETLAND DRAINAGE AREA INCL OFF-SITE : 55.01 AC
~ ~ ~ ;19 215'' / ~ ~ 0, ~ IMP RVI R F - 9 E OUS A EA INCL 0 F SITE : 43.89 AC ~ 1
~ nl _ s~ / _ _ ~ ~ \ B- E F ,i / F _ SURFACE AREA PROVIDED: 81,968 SF B-
O - ~
MI P ~ \ ~ ~ ~ ~ / CRO OOL ~ , ~ BOTTOM ~ ~ 10 S IL WAY ~ ~ ~ ~ ~ WETLAND SURFACE AREA BREAKDOWN
_ ~ ~ ~ , ~ CRE T E = 274,0 j ELEV-271,0 I 273.25- - _ ~ ~ \ - ~ ~ ? DESCRIPTION AREA SF
r ~ -2 ao I 273.1 \ C~ , ~ / s ~ FOREBAYS 13,900 n
\ ~ B -2 ..4,00 RB I ~ ~ ~ \ i I I ~ ' MICROPOOLS 13,900
I 1 v . \ ~ 1 ~ ~ oa. I HIGH BENCH 27,168
o°po oo„ pp° ~ ~ NORM L FL W ~ LOW BENCH 27000
ooaoo aooo 00 _ °pp o: ~ \ I ~ - _ _ _ ~ CHANN L, TYP, TOTAL 81,968
0 oa°°o ° - a° ° - ~ r ~ ~
~ ~ ~ ~ ~ I r ~ t~ ~ I KEYSTONE 6 29 -KEYSTONE
~ ~I~ Q ~ ~ ~ ~ RETAINING RETAINING
f ~ ~ ~ ~ ~ ~ WALL, TYP. ' ~3 i WALL, TYP,
Zip ~ l ~ ~ 1
~ ~ V I 273.2 ~ ~ ~ ~ ~ ~ I ~ ti~ ~ ~ \
\ 273. ~ ~ ~ ti ~ \
~ ~ c~' ~ ti ' ~ 1 ~ I ~ ~ ~1
I ~ .ti 1
~ ~ / i ~ i =2 B-
~ BW= / 27k 1
- ~ ~ ~ F = _ ~ ~ ~ ~ ~ \ , 29 5
I 9 .00 r \ _ 0 .00 , 1.
286,5 I ~ ~ 8 274.00 _ ~
\ ~ ~ ~ I ce-e1 r
W SYNTHETIC \ ~ ' ) 9 PYRAMAT \ r" r 1 ,
r LINING, TYP. , / r' i, ~
~ \ / a 1 SPILLWAY ~ ~ ~ N
C EST EL=274.0 ~ ~ l
1 i ~ ~ ~
\ ~ ~ ~ / W
C8-61 DI-62 Z r ~9 -
~ 290 y J ~ ~
50 NEUSE RIVER ~ fj ~ ~ _
BUFFER, TYP. . I ~ U
' 1 i FOREBAY ~ ~ ~ 29 '1 f- `L ~ Q
BOTTOM ~ ELEV=271.0 -
- ~ 2 ~ 98
STORM SEWER ~ ap a ~ ~ ~
~ J PIPING' TYP. 1 ~ ~ F -55 ~ 292 9 ~
/ \ ~ ~ ~s ~ ~ ~
~ ~
T1N~ 81..00 ~ FF 299 1 2g
W 2 .oo 1 ~ ~B=s6 293 ~ - ~
4.00 4.00
' 293
~ 294 \ ~
i
1 \ .l CB-63 ~
295 r ¢B-s7 s
CB-64
TW 29 ~ 1.00 ~ to I I
~ BW~2 750 ~ GRAPHIC SCALE
~ ~ ~ ~ ~ o rn ~ sa' hl c~ ~ ^O +o o so +o eo ,so
~ ~ti N ~ N
% / ' ~
~ ~ 1 ~ ~ i _ ~ ' ~ (IN FEET )
~ ~ l G ~ 1 inch = 40 tt,
MATCH LINE
NOT FOR CONSTRUCTION
PREPARED IN THE OFFICE OF;
- CLIENT; PROJECT; 06-30-05
iioPi~oraia~ ;ra~E:
- - - _ - - - u. n rn . , I IN . a~~ Qi a ~iT a Tin~i oni~~T
11% 07 r . ¦ . . 'WW 'WAIF v) on .r. 1 V/-llr 1 f -l 1 IVIr 1 Will 1
A 'PER DWO COMMENTS 07/06/05 JCA JJW N/A
NE, rho AEiSi01i DAtE~ DRAWN BY: CHECKED BY: and Associates, Inc.
~nc, TITLE: DRAWN Hi RALEIGH, NORTH CAROLINA JCA
document, together with the concepts and designs presented herein, as an instrument of service, is intended only for the specific purpose and client for which it was prepared. Reuse of rmci irnproper reliance on this document without written authorization and adaptation by Kimley-Horn and Associates, inc. shall be without liability to Kimley-Horn and Associotes, inc P.O. BOX 33068 - RALEK)H, NORTH CAROUNA 27636-3068 STORMWATER WETLAND JCA JON IWQ ijlr
PHONE: [phone] FAX: [phone] p n!H DO f+:I ii Ei,
GRADING AND DRAINAGE PLAN V n T 012298001 sE t, sJ W3

12" C.I. HANDWNEEI
PADLOCK GRASSED, EARTHEN BERM
io i
~ I
GRATE ELF 178,0 i STAPLE IN PLACE
ADJUSTA&.E STEN GUIDE (3' SPACING MAX)
(SEE DETAIL THIS SHEET) N i ~
SYNTHETIC N
LINING
NR E%TENSION STEM (SEE DETAIL THIS SHEET) LEVEL SPREADER I
VARIES
~z ~ ~ 1~
1,5x0,5' WINDOWS BURIED 6" MIN B" MIN, X57 STONE N
® EIEV,=276,4 NRS RESILIENT SEATED
GATE YAIVE (FIxFI) D,I, WALL PIPE LEVEL UP OF SPREADER (mil
DIP (FLxPLAIN END) 1~-0 FLxPLAM END) DIA¦8• MIN DIA'8') SECTIONAL VIEW
( ) INV ~ 271,0)
t/1"x1/2` WWM WRAPPED NOTES; I
OVER OPENRdC 1. MATTING SHOULD BE A MINIMUM OF 4' WIDE,
1, ENSURE SPREADER LIP IS LEVEL _
5"~ ORIFICE BEYOND 3, CONSTRUCT 20 FT TRANSITION SECTION FROM DIVERSION CHANNEL TO BLEND SMOOTHLY TO
WIDTH AND DEPTH of SPREADER, LPL SPREADER PLAN VIEW
1"-20'
WHEN REQUIRED
5" DRAWDOWN BOLT/NUT ASSEMBLY ~ GRATE EL.=278.0 ORIFICE
VI W ELEV, =274,0 11/2` DIA. ExTENSION R00 N.T.S.
4~-O" BOLT/NUT ASSEMBLY / 2` FEMALE SOCKET COUPLING C.I, ASTM 126 CJO
3/4" CHAMFER ALL
EXPOSED EDGES (TYP,)
{
1
~ a/w i
I 1 BOLT
2" CL. 6„ N - N
M ASSEMBLY
" A K P ~4 BARS
t 2" cTRS, ~ NOT TO SCALE
6 ~ cv 90,
J/8"
2" CL. POURED INVERT TO
PREVENT STANDING WATER ANCHOR STUD N.T,S.
2`
00 F~O?y
~iECTION 24" RCP R * * ,
INV.=27t,o STEEL FRAME DETAIL ~ FpR * 3' EQgy
5 8" ANCHOR TYP. (ALL FOUR SIDES WELDED TOGETHER) / ( ) APPLY ASPHALT PAINT I
ART
/ tie ~ M
I / SYNTHETIC UNEO SPILLWAY ~p
~ WINDOW PERSPECTIVE VIEW OF FOREBAY
a
wlNOOw ~ o ° FRAME ~ I Z
o n a N m
~ O ~ W ~ 5' MIN -
~ W O TOP OF B RM (ELEV~280.0} EXISTING GROUND TOP OF BERM
O ~ in
INSIDE BOX 4'-0` ? z ° z a 100-YR DHWL - ELEV=279. 5 - " 10-YR DHWL
m IAL, 'ELEV=278.14 'S,
INSIDE EDGE OF FRAME 53-1 2" IMPERVIOUS FILL MATERIAL, TO BE APPROVED BY 'w~. TEMPORARY POOL
GEOTECHNICAL ENGINEER W ~ ELEV=275.72 R i" STORAGE ZONE
PERMANENT POOL
6' SAFETY BENCH ~ ELEV=274.0 (ELEV=2741) 6' SAFETY BENCH
, ARIES 1.0 UNDERCUT ~ RECONDITION (ELEV=274f)
WELD AT ALL APPLY ASPHALT PAINT SUBGRADE SOIL BENEATH DAM NORMAL FLOW IMPERVIOUS LINER AS RECOMMENDED BY GEOTECHNICAL
CORNERS (TYP,) TIE TO EXISTIN( •TIE TO EXISTING GRADE CHANNEL ENGINEER (IF REQUIRED, INSTALL MINIMUM 3' BELOW
PLAN to' MIN WETLAND BOTTOM TO ACCOMMODATE PLANTINGS) SYNTHETIC-LINED DEEP POOL
CHANNEL BOTTOM (BOTTOM ELEV=271.0}
NOTES: (ELEV=272,51) MIN. 6" ORGANIC SOILS
1. ALL CONCRETE SHALL HAVE A COMPRESSIVE STRENGTH OF AT LEAST 4000 P,S.I, 0 28 DAYS. TYPICAL SECTION
2, ALl STEEL TO HAVE A MINIMUM 2" CLEARANCE UNLESS OTHERWISE NOTED.
3, STEEL REINFORCEMENT SHALL MEET ASTM SPECIFICATIONS (A-615,
DEFORMED BARS,
4, ALL INLETS TO HAVE FIELD POURED INVERTS TO ELIMINATE STANDING WATER, N.T.S.
5. PROVIDE 8" EMERGENCY DRAIN.
N.T.S.
NOT FOR CONSTRUCTION
PREPARED IN THE OFFICE OF; CLIENT: 0ATE 6 °06-30-OS PROJECT:
Kimley-Horn CYPRESS EQUITIES, INC. HORIZONTAL SCALE. NA PLANTATION POINT VERTICAL SCALE:
TITLE; 6RAWN Br:
PEV Nc. pEv1S1Orj DATE- DRAWN BY:. CHECKED BY' F1 and Associates, I nc. Inc. _JCA _
Thi<, document, toyether with the concepts and designs presented herein as an instrument of service is intended only for the specific purpose and client for which it was prepared. Reuse cepts a JCA ATTACHED REFERENCE FILES JOB NUMBER: SHELF IWM[HlFR
and improper reliance on this do.ument without written outhori-alion and adaptation by Kimley-Horn and Associates, Inc. shall be without liability to Kimley-Horn and Associates, Inc. P.O. BOX 33068 - RALBOH, NORTH CAROLINA 27636- a STORMWATER DETAILS DESIGNED Br CHECHED By
Kirnley-horn and AsSOciales, Ir,c., 21)05 PHONE: [phone]+0 FAX: (9Q) 677'2050 SEAL: TSJ 012298001 W5

B
135-3/4" OUTSIDE BOX TOP OF CRATE EL. ~ 276,5
119-3/4" INSIDE BOX 135-3/4" UTSIDE BOX 3/4" UTSIDE BOX
ANGLE FRANE ALL g" 119-3/4" INSIDE BOX 3/4" INSIDE BOX 8"
FOUR SIDES (TYP,) 3/4" CHAMFER ALL T-BAR SUPPORT
EXPOSED EDGES (TYP,) iv 2" ~ 2" I~ T-BAR SUPPORT 3/4" CHAMFER ALL EXPOSED EDGES (ttP,)
~ s 2" U U,S,F. GRA U.S.F. GRATE 6620
a T-BAR SUPPORT ~ \ ANGLE FRAME ALL ANGLE FRAME ALL
8` ~ 8" 3/4" CHAMFER ALL FOUR SIDES (IYP,) FOUR SIDES (ttP,)
EXPOSED EDGES (TYP,)
A A
x 40" GRATE 40"GATE 40" CRATE x
m $ ~ W W V
O " ° i/2" cLR, I/z" cLR. 1/2" cLR. I/s' cLR. l~
5 FlEID POUR N
~ ~ 3/8" FRAME 3/8" FRAME ~ 3/8" FRAME 3/8" FRAME ~D " CONCRETE INVERT
\ r / ~ " r "RCP N .~P a, a
I t INV, - i ~ r ° INV, ~ 271,0 o a ' a
'a , ' a a ~ ~ a
'a W ~ ~ ' o ° a i a a R < d
T-BAR SUPPORT ~ " U ~ d a a 3" d y
d A ~ y e
a r> e , < • d -s. . e
3 - U,S, FOUNDRY N0. 6620 GRATES P
iv APPLYRONE FIELD C10AT OF ASPHALTIC
PAINT TO FRAME AND GRATES
ANGLE FRAME ALL
3/4" CHAMFER ALL p FOUR SIDES (TYP,) EXPOSED EDGES (TYP.) B BY-PASS LEVEL SPREADER PLAN VIEW
1"=20'
PLAN VIEW SECTION "A-A" PION "A-A"
TOP OF CRATE El, ~ 276,5
90-11/16" OUTSIDE BOX
8" g" 74-11/16" INSIDE BOX 8"
3/4" CHAMFER All
U.S.F. GRATE 6620 EXPOSED EDGES (TYP.)
3" CLEAR, TYP, ( )
°
PROPOSED 12"
RCP TO LEVEL
SPREADER Choir Connection To Gr 3' long I~p' , 1~ Chain dc~~ Cold Shuts.
a I~-
N0. 5 BARS 0 8" C,C, Grate(s) I
EACH WAY (TYP,)
Jam Nut, Nut And W R Cold Shut „ On Straight Bd ~ PROPOSED 15
- BYPASS RCP R
t N \ x 1" Dia, J-Type Or Threodcd PROPOSED
3" CLEAR. (TYP,) TOP OF FIELD 1/2 DIA Straight Eye Bolt JUNCTION
POURED INVERT OF PIPE a dd Shut _ q BOX q
48" RCP Half To Two-Thirds Wall Thickness
~ ° • ~ y • ° ° ~ ° ° a °
FIELD POUR a ° a CONCRETE INVERT
° as ° ° 24" N0, 5 BARS 0 BENT AS SHOWI~ BENT AS SHOWN Cost of eye bolt and choln to be Included In the contract unit
PIPE INV. 0 8" C.C. AT CORNERS 3" 3 ORNERS price for atructurea.
° a ° 271.0 One eye bolt & choln for each grate.
. ~ ° , e " ° ° . d ° ° < ° d
TYPICAL REINFORCEMENT
EYE BOLT AND CHAIN FOR LOCKING
GRATES TO STRUCTURES 24" RCP
PLAN VIEW
SECTION "B-B"
15" RCP (BYPASS)
INV OUT=278.99
NOTES: 3/f3"
1, ALL CONCRETE SHALL HAVE A COMPRESSIVE 3/8" STRENGTH OF AT LEAST 4000 PSI 0 28 DAYS, FRAME SHALL BE OF STEEL )F STEEL
2, 3 4" CHAMFER ALL EXPOSED EDGES CONSTRUCTION COATED WITH TED WITH
ASPHALTIC PAINT 3, STEEL REINFORCEMENT SHALL MEET WITH ASTM
SPEC, (A-615) 4, DEFORMED BARS ~ ~ R R 17
4, ALL STEEL TO HAVE A MINIMUM 2-1/2" CLEARANCE, N ~ M M 24" RCP
UNLESS OTHERWISE NOTED, _ - INV IN=278.26
5. ALL INLETS t0 HAVE FIELD POURED INVERTS TO 5/8" ANCHOR (TYP,)
ELIMINATE STANDING WATER, WELD AT ALL CORNERS 3" 3"
2" 12" RCP (TO LEVEL SPREADER)
INV OUT=278,06
SEE STORMWATER WETLAND GRADING AND DRAINAGE PLAN FOR ANGLE FRAME T-BAR PROFILE VIEW A-A
PIPE SIZES, LOCATIONS, AND INVERT ELEVATIONS
NOT FOR CONSTRUCTION
PREPARED IN THE OFFICE OF: CLIENT: DATF PROJECT: 06_30_.05
HORIZON AL SCALE:
KimleywHorn CYPRESS EQUITIES, INC. - _N/A . - PLANTATION POINT VEk?CAI. SCaLL
N~A
DRAWN H, RALEIGH, NORTH CAROLINA
Nc ufa190t4 DATE: DRAWN B~: CHECKED BY and Associates, Inc s, Inc. TITLE; JCA DESIGNED BY
"Is document, tcgethe, Ailh the concepts and designs presented herein, as an instrument of service, is intended only for the specific purpose and client for which it was prepared Reuse
and rnprnper reliane~_ r~r this decument without written ijthcri.zotion and adaptation by Kimley- Horn and Associates, Inc- shall be without liability to Kimley-Horn and Associates, Inc. P.O. BOX 338 - RALEKki, NORTH CAROUNA 27636-3068 STORMWATER DETAILS JCA AttA(;HNEO REFERENCE FILES JOB NUMBER 3HH I NUMB' R. CHECKED B)- 1012298001 W6
677-2050 ~t t .irr~l~ n ~:~a~~,les, n~ PHONE [phone] FAX (919) SEAL: TSJ

_
STORMWATER MANAGEMENT PLANS FOR NORTH CAR
1
SP-80-04 AND S-67-
A DEVELOPMENT B CONTACTS
1~
(i
i,.tvh ,u ~ Vvhj"' 9EiUiNC~~'1i( r,°n~~~'~~ ~~i~r
CYPRESS EQUITIES, I ~~~.~R~ CYPRESS EQUITIES, ~N~. 15601 DALLAS PARKWAY, 15601 DALLAS PARKWAY, SURE 400 ADDISON, TEXAS 75 AODISON, TEXAS 75001 ~ ~ ¦ Y,h,~+rr,l~la~sti~SCk
PHONE: [phone]
fAX: [phone] PHONE [phone] ATTN.: JOHN FARROW ~AX: (972) 361-592
¦
CIVtt. ENOMIEER~ KIMLEY-HORN AND ASSOCIATES, INC.
POST OFFICE BOX 33068
RALEIGH, NC 27636
PHONE: [phone]
FAX: [phone]
ATTN.: JEFFREY J. WING, P.E.
r N
LA1~3CAPE ARCHITECT KIMLEY-HORN AND ASSOCIATES, INC. lI B
POST OFFICE BOX 33068 ~ ~
RALEIGH, NC 27636
PHONE: [phone] VIRGINIA S S
FAX: [phone]
ATTN.: PATRICK B. HART, R.LA. NORTH CAROLINA ~ EDEN W~ AI~'IAMS
QV Q" T
ARClIITECT~ HODGES IATES, P.LLC. 50 ~D - - ~ SITE
13842 C1 GA
DALLAS TEXAS gs ~ SHEET
PHONE: [phone] PROJECT N0.
FAX: [phone] ~~p LoCA710N
ATTN.: GARY OEVIEER, R.A. . ~ 1 70 m ~ W1 TITLE SHEET G~
uunrw 9 W2 MASTER GRADING AND DRAINAGE PLAN
~cc ra~sT
~ ~ ~ _
3URVEYOR~ RILEY SURVEYING, P.A. 40 °j~ g W RMW W D GRADING AND DRAINAGE PLAN ~ TRUHa~ 3 STO ATER ETLAN m Taws ~ -
636 GARY STREET ~
DURHAM, NC 27703 RKEw A~~ 15 catr~ r~` ~ W4 STORMWATER WETLAND PLANTING PLAN d?fl TRw~cl~ _
PHONE: [phone] ~ - ~ SUMNER BLVD. TONME BLVD.
FAX: [phone] ~ 64 ~ a W5 STORMWATER DETAILS
ATTN.: PHIL RILEY, R.L.S. ~ •
°A~T. ~ w6 STORMwaTER DETAILS
• ~
FUgMY-VMDM 8
ATTORNEY. HELMS. MUCUS AND WICKER, P.LLC. Swan gs s~~ t Ro. NQ
2600 TWO HANOVER SQUARE
RALEIGH, NC 27601
~ - _
PHONE: [phone] © _
FAX: [phone]
ATM.: MACK PAUL
7 6 05 P R MM NTS JCA Q 0/0/ E DWQCO E BY
N0. DATE DESCRIPTION
LIQNTMKi CON3ULTANT~ WLS LIGHTING SYSTEMS
POST OFFlCE BOX 100519
FORT WORTH, TEXAS 76185 PRO?ECT LOCAT/ON
PHONE: [phone] I CERTIFY THAT THIS PLAN COMPLIES WITH THE ORDINANCES,
FAX: [phone] n?rs PRELIMINARY RULES, REGULATIONS, ANO STORMWATER DRAINAGE STANDARDS OF
THE CITY OF RALEIGH.
NOT FOR CONSTRUCTION ON
This document, together with the concepts and designs
PREPARED IN THE OFFICE OF: presented herein, as on instrument of services, is intended
only for the specific purpose and client for which it was prepored, Reuse of and improper reliance on this document
~ without written outhorization and adaptation by Kimley-Horn
~ Kimley- ~ and Associates, Inc. shall be without liability to Kimley-Horn
and Associates, Inc,
~~~~¦w~ww ~Aw
mhbh.? F 1 ano AssL AbusucldleS, I L; .
~ JOB NUMBER:
P.O. BOX 33068 - RALEIC#I, NORTH CAROLINA 27636-30611 5436-W68 Copyright
PHONE [phone] FAX [phone] '77-2050 JUNE 30, 2005 012298001

. NOTES:
' 1. PROJECT BENCHMARK IS NCGS MONUMENT "RALEIGH 000. ~ ~ EIEVAPON 313.12 (SHOWN ON THIS SHEE1).
r -
\ X95. N\
0
~t

l/~I I~
f ~ a ~ ~1 I q
/ h -1
- ~ ~ ~
STORMWATE WETLA _ MAINTENANCE ACCESS - ~ _ \
~ i
\ ~ ~ ~ i \ ~ ~ . ~
\ L ~ \ ~ ~ ~ I ,
A / ~ r ,
~ ~ I ~
~ \ ~ ~ i ~ ~
/ / f 2 q9 r ~
_ ~ , ~ ~
a l ~ /\f K . ~
~ / ' ,
/ \ ` \ \ r I ~ ~ ~ i~
~ / /
/ ~ ~ ~ L ~ I ~ ' ~ ~
~ / ~o ~ ~ r~ - I \ n i
/ - ~ ~ ~ v ~
~ o ~ ~ ~ e ~ ~ ~ N
1 ~ 29 ~ ~ - w
_ _ ~ s \ ~ 29e ~,I 1I
I t ~ / ~i ~
I ~ ,~q1 1 ~ I M1g1 / ~ i ~ a~ z
~ ~ r
I ~ ~ ~ o ~ ~1
1 ~ - ~ I
~ r ~ S
~ I l
9,~ r ~q ~ i °
STORMWATER WETLAND ~ N P F RM ELEV.= 280.00 ~ TO 0 BE ,
PERMANENT POOL ELEV,= 274.00 ~ 1s,
TEMPORARY POOL ELEV.= 275.7 ~0 tigh q'
2-YEAR DHWL=271,14 ` ~1/ ~ _ ~ ~ C / ase '~i 10-YEAR DHWL-278,14 / _
~ a 29 hqe 100-YEAR DHWL=219,75 / ~ 'O ~ 1 292
/ \ 299 2 '~2 ii ~
29S - 30 '~3 \ / 3,~~
293 29~
~ ` 291 ~ N i
n h~
9~ l ~ h ~ ~ ~J M1 1 ~ ~ SEE SHEET W 3 /
i I . ie ~ g
I l ;
1 o fi C ~ / ~ N \
I ~ ~ - - \ , S , \
~ ~ - p, " \ u
ccs Maa Nr
~ r "RALEIGH ~
I C I N: 772J04. 0
J I m to ~y NA02~19.B76 ~ .
1 ~ RTH N GRASSED BERM ° GRADING ONLY EA E ~ - ~ COMBI/~D FACTOR-
(SEE DETAIL SHEET W5) t ~ j~~ N ' So ~ \ 1 9990 ~ ~ 1
~ ~ - ~ ~ ~ ~ ~ o - ~ SITE~E NChWARK ~
~y am \ \ PR ADER AND DETENTION ~ , / ELE1hJlJ.1? ~
LEVELS E _ t~ ~ / ~ BASIN SEE DETAL SHEET WS K~ ( ) m
m~ r \ / 1
3~ 1 ` ~ M s I/'l~ f~\ ~ ~
BYPASS LEVEL SPREADER (SEE DETAIL SHEET W6)
~ v ~ \ ` ~
~ / %
~ ~ ~„r 5 ~ ~ I
i ^ ~ Y 1 ~ / 3d \ ~ U a ~ -
~ ~ \ ~ ~ ~ s, \ o i ~ _ \ ~ ~ 1 \1
_ \ , Jo \ ~ ~ ~ h
~ ~ ~ ~ $
~ ~
~ ~ /
~
\ ~ l ~ a Q ~ 8 \ Ei
1 ~ ~ ` ~ \
a - 20 ~ 1 ` N \ i N ~ YO ~ ~ \ ~ GRAPHIC SCALE
J ~ s \ \
\ ~ Too u w Too mo ~
~
\ _ ~ ~ w ~
~ ~ti~ ~ / f ~ I
a ~ EXISTING
~ l ~ OFFSITE
/ i I a mm~~` ~a, ~ ~
~1
~ ~ ~ o ~ \ \ \ ~
~ h ~ ~
~ , ~ O ~ \ \
~ ~
~
~ ~ ~ i $ ~ 4 ~ h ~
~ C I T E
T 3, -i , ~
I Q _ ~ .\i .
a ~ - - - i ~J
i / ~ ~ / ~ 3~
~ ~ '1 , r ~i
~R ~ i ~ p O O ~ ~ PRELIMINARY
II ~ / I NOT FOR CONSTRUCTION
i~ i/
CLIENT: 06-30-OS PROJECT:
rrt[rnrtw uv me vrrwc vr; pRI Orsini SCALE:
CYPRESS EQUITIES INC 1" = 100'
Kimley-Horn t ' VERTICAL SCALE:__. PLANTATION POINT
N/ DRAWN 191 RALEIGH, NORTH CAROLINA
TITLE; JCA
DA 1E: ORnWnI Bi' CMECKE~ B/: and Associates, I nc. 71, NF V. NO- PEVISION: t I C:: M F1 l OESIGNEO By
together with the concepts and designs presented herein, as an instrument of service, is intended only for the specific purpose and client for which it was prepared. Reuse - RALEGK NORTH CAROLINA 27635-3068 This document, JCA ATTACHED AfEERf:NCE FILES, JOH NUMBER,
improper of and reliance on this document without written authorization and adaptation by Kimley-Horn and Associates, Inc. shall be without liability to Kimley-Horn and Associates, Inc. P.O. BOX 33068 DRAINAGE PLAN I CHECKED AL; Br TSJ: 012298001 ~ W2
opvr;ghl Kimlev-Horn and Associates,Inc, 2005 PHONE: [phone] FAX- [phone] MMMILM

J
P 5 C--- - i ~ mss-
S E i ' NOTES; 1
Q <`I. \ PROPERTY LINE, G ~ROPERIY UNE, IYP, ~ ~ ~ 1. STORMWATER WETLAND IS DESIGNED TO ACT AS A STORMWATER QUALITY
(L \ \ \ \ ~ ~ ~ AND QUANTITY DEwCE.
O EXISITNG 60" RCP P ~ ~ _ UNDER 1540 \ \ i. 1 ~ ~ 2. FINAL CONSTRUCTION PLANS INCLUDING ON-SITE STORM SEWER PIPING,
STORMWATER WETLAND \ \ TOP OF BERM ELEV-280.00 \ \ i ~ ~ i T ~ ~ \ SITE GRADING, AND EROSION CONTROL WILL BE SUBMITTED TO THE CITY
C` _ \ \ PERMANENT POOL ELEV 274.00 OF RALEIGH UNDER SEPARATE COVER,
R _ \ \ i w\Q TEMPORARY POOL ELEV-275.72 \ \ - ~ 3, ONSITE SPRING BOXES FOR SEEPS UNDER PROPOSED RETAIL BUILDING
PRYAMAT SYNTHETIC 2-YEAR OHWL-277,14 \ \ / LINING WHERE SHADED, 10-YEAR DHWL=278,14 NCDOT HEADWALL STD 838.80 \ \ ~ I / ~ ~ WILL BE DETAILED ON FINAL CONSTRUCTION PLANS SUBMITTED Tp THE ~ ~ CITY OF RALEIGH UNDER SEPARATE COVER,
100-YEAR DHWL= 279.75 W1TH RIPRAP APRON \ \ CONTRACTOR TO SA REQUIRED=80,274 SF 40' x 44' x 3' THICK \ ~ , ~
PUNCTURE LINER FOR „ " PROPOSED PLANTINGS SA PROVIDED=81,968 SF CLASS 2 STONE ON / ~ =2 4, SEE SHEET W5 FOR TYPICAL SECTION OF STORMWATER WETLAND. SEE 93.00 . T S ORMWATER WETLAND CALCULATIONS' FOR MAINTENANCE AGREEMENT.
OUTLET STRUCTURE ~2 VOL REQUIRED=153,373 CF MIRAFI 700X FILTER FABR~- TW=291.50 6 -263.50 -
WITH DRAWDOWN ORIFICE VOL PROVIDED=593,083 CF INV. = 270.0 STORMWATER ' (SEE DETAIL SHEET WS) ~ 1 5, PROPOSED STORMWATER WETLAND IS EXEMPT FROM DAM SAFETY BW=264.00 - CB-5 ~ REGULATIONS PER NCDENR,
FLARED END SECTION MAINTENANCE _ . ~ ~ EASEMENT, TYP.
WITH RIP RAP APRON J---~ , ~ ~ r r CB-4 ~ 6, SEE "STORMWATER WETLAND CALCULATIONS" FOR DETAILED INFORMATION
16' x 18' x 2' THICK SO,,DMTURAL / 8~ oo°°o ° a'° CLASS "1" STONE ON --'PROTECTIVE ° ~ i S9 \ ON STORMWATER QUANTITY SUSPENDED SOLIDS AND NITROGEN. . ~ - , S9 a ,
° ° / QOV~p°0p Doe°pJG MIRAFl 700X FILTER FABRIC ~ - YARD (DQ-#QT tlpgoaoo °ooa L/ 7, THE STORMWATER CONTROL STRUCTURES SHOWN ON 1H15 PLAN ARE
INV = 270.00 i DISJJdRB) OUTLETS R rte'. \ ° ~ °°°°o°°°~° ti ~ DESIGNED TO REDUCE THE POST-DEVEIOPEMENT, 1-YEAR, 2-YEAR, AND . ~ ~ 10-YEAR 4-H R T RM V NT T F 9 ~ , 2 OU 5 0 E E S 0 EXISTING CONDITIONS LOw
25?SHOD YARD ~ (SEE 14 SHEET W6) ° ~ 2 u ~9 RATES, PER CITY OF RALEIGH STANDARDS.
20'x20'x0.6' DEEP LEVEL SPREADER, ~ ~ -1 7 °°1 DO NOT DIS B A BO OM ELEV. - 254.0 LINE WITH ~ ° J
155 LF 48" RCP. PERMANENT CONTECH C 35 LINING ~ / ~ W/ NCDOT HEADWALL - ~ S 2 8, A 6° LAYER OF ORGANIC SOILS SHALL BE PLACED IN THE WETLAND FOR `9St ~ PLANT GROWTH, ENSURE THAT THE SUBSTRATE IS SOFT ENOUGH TO 20 PUBLIC, PERMIT RELATIVELY EASY INSERTION OF PLANTS.
(DESIGNED PER CITY OF RALEIGH 63 LF 24" RCP ~-;r!f ~ 'i ~ ~ ~S6.0 \ STANDARDS), OUTLET LOCATED HERE ~~<< _ _ - DRAINAGE
BW=276.00 TO HYDRATE EXISTING WETLANDS. - ' / ~ ~ - EASEMENT 9. ALL SLOPES OF THE WETLAND SHALL BE TEMPORARILY LINED WITH
~ , ~ ~ C-JUTE AND STAKED WITH WOODEN STAKES. ce~~ ~ D ?9
" ~ ~ ~ / ~ EXISITNG-72 RCP .i j / _ ~ / f , ' 10. PROVIDE ONE BENTONIIE (VOLCLAY SG-40) ANTI-SEEP COLLAR ON THE ,
/ ~ ~ r UNDER 1540 / ~ ~ ~ i P r ~ ` " BARREL OF EACH OUTLET CONTROL STRUCTURE (2 TOTAL). COLLARS ~ SHAII BE MINIMUM 5 FEET THICK AND EXTEND MINIMUM 5 FEET BEYOND
ALl SIDES OF BARREL OUTER DIAMETER. ~ ~ ~ _
\ r- / . 11. THE PROPERTY OWNER IS RESPONSIBLE FOR MAINTAINING THE
` / / , / ~ 275 / STORMWATER N1R0 A R IN PP CO L(S) CCO D G TO THE A ROVED MAINTENANCE
/ ' - ~ ~ ~ PLAN AND DIRECTION OF THE CITY OF RALEIGH, \ \
2 ~ i~`M'~ J \ ~ ~ 12. THE CITY OF RALEIGH AND THEIR ASSIGNS HA RIGHT T A TH ~ VE 0 CCESS E
/ / ~ ~,i / i O0°p r / ~ ~ ` ' MICRO POOL \ STORMWAIER CONTROL(S) FOR INSPECTIONS OF MAINTENANCE, AS
~ FES-1 ~ , ~ / / ~ - i ~ BOTTOM \ \ ~ NECESSARY,
• ~ ELEV=271.0 ~ ~ ~ ~ FOREB~IY ~ 13, ALL SEDIMENT REMOVED FROM 1HE WETLAND SHALL BE LEGALLY ~ DISPOSED OF OFFSITE.
' f ~ ELEV 271.0 / 0 ~ 0
~ / ~ \ ~ ~ .0 STORMWATER WETLAN MMARY 7 D SU ~ 9 _2
~ ~ ~ 271 ~ E f SHOPPIN F G CENTER AREA: 45.36 A C
' ~ ' _--4.\~J 273 ` ~ - ~ - I , ; _ _ - , \ n WETLAND DRAINAGE AREA INCL. OFF-SITE ; 55.01 A / C U / ~
y~r ~ 273' ~ J 0 ~ IMPERVIOUS AR A IN FF- I 9 E CL. 0 S TE . 43.89 AC . 2 ~ 1 \ ,E F /
~ ~ N~ _ _ - ~ F SURFACE AREA PROVIDED: 81,968 SF ~ B- ~
~ ~ ~ ~ e O - ~ v , .
/ ~ / MICRO POOL ~ 10 S IL WAY BOTTOM WETLAND SURFACE AREA BREAKDOWN
~ ~ / ARE T E = 274A N ELEV=271.0 ,I 1 ~ ~ ~ ? DESCRIPTION AR A F
0.0 ' - 1 I - 213. - ~ E S s ~ FOREBAYS 13,900
\ B -2 ,4,00 RB ~ I ~ \ i I MICROPOOLS 13,900
i~ ~ ~ \ I ~ HIGH BENCH 27,168
'o 000 0000 I ~ ' °o°° ° ooe ° ° 1,o f NORM L FL W ~ LOW BENCH 27000 ~
. ° °~uoo °ou° oo ° ypgga°p0 000 °i \ I / ~ . ~ CHANN L, TYP. ~ ~ TOTAL 81,968 J
\ ~ ~ ~
, ~ ~~r i 6 29 KEYSTONE
~ ~l o; I ~ Q ~ I / f RETAININ r ~ ~ RETAINING ~
/ I~ WALL Tl I ~ ~ 23 / WALL, TYP. r-, ~J
~ ? to I ~ ~ ~ \ ~ ~ ~ ~
~ I 273.2 ~ ti~ ~ ~ ~ ~ i ~0 ti i ~ I ~ ~ 1
~ , 273. ~ ~ ~ \
~ ~ ~ I ~ ~ 1 ~
~ I ~ /
1 2 1 1 I B- ~
~ a~ BW= ~ 27y 0
~ F = s F = 2s s
I 9 .00 o ~ ~ ~ ~ 9 .00
~ \ 286.5 \ ~ - _ ti
4.00 ~ , Z ~ SYNTHETIC \ ~ ~ 1 -et ~ ~ r I
W 9 m PYRAMAT \ ~
' r LINING, rYP.. / r-
~ v / ~ a 1 'SPILLWAY ~ ~
' N EST EL=214.0 ~ ~ I ~ l
~ ~ ~ ~
~ ~ W 01-s2 ~ Z
CB-61 2g - ~ ~
' I 290 /
, \ , 50 NEUSE RIVER ti I
BUFFER, TYP, ~ U 1 F-
I ~ ' FOREBAY ~ ~ 29 `L Q
BOTTOM ELEV=271.0 ' / ~ 2g
o, 8
°~>a STORM SEWER ' \ p ~ ~
PI LNG, ~TYP, _ ~ 292 9 ~ ~ ~
~ ~ . ~
s TWA 81:.00 299
~ FF 1 2g FF -
W=2 .00 1 293 J
. 4.00 , A 4.00

' 293
~ 294 \ ~ ~ ~
~ , ~ ~ I 8-63 C
295 ¢B-s7 s
' ~ CB-64
~ _ { TW 2 1.00 I
I ~ r ~W~~ 7 50 ~ GRAPHIC SCALE
~ ~ ~ ~ ~ o ry ~ ~ ~ ~ ~ M ~ w o to ,o eo ,ao
~ ~ r , , ~ ~
~ 1 / , ~ I~ji
,1 _ (IN FEET )
J /ji l~ 1 G - 4 1 inch - 0 it.
MATCH LINE
NOT FOR CONSTRUCTION
PREPARED IN THE OFFlCE OF; a PROJECT:
CLIENT; 06-30-05
¦ ~30Ri;'ONTAL SCALE.
_ _ . 40' PI A AIT 0 Tlrll~l p(11t~IT
1 I r/ \I\ 1 / \ I IV1~ 1 V11\ 1 VEREICAL SCALE.
1 PER DWQ COMMENTS 07/06/05 JCA JJW Associates NJA
TITLE: (;HAWN P -
RE d f,, pEv15lOf1 DATE DRAWN BY: CHECKED BY: 6h Mr I and , Inc I Inc. L;F1,116NEO H)
This document, together with the concepts and designs presented herein, as an instrument of service, is intended only for the specific purpose and client for which it was prepared. Reuse ~ 7 ~?pn of md improper reliance cn this document without w0ten authorization and adaptation by Kimley-Horn and Associates, Inc. shall be without liability to Kimley-Horn and Associates, Inc. P.O. BOX 3y3068 - RALEIGH, NORTH CAROUNA 27636-3068 STORMWATER WETLAND _ JCA-- JCA APh fl[rFMrlc n
r,Iey H, ni ir.0 ~i;ale in._ , .r~'~5 PHONE: [phone] FAX: [phone]
GRADING AND DRAINAGE PLAN Qh1:kEU H~. 1F5. JOH NuMHf R_ dil l ' 'ICI`, jI N SEAL; TSJ 012298001 w3

12" C.I, HANDWHEEL
PADLOCK GRASSED, EARTHEN BERM
eo i I
3 i~
GRATE ELF 278,0 STAPLE IN PLACE
ADJUSTABLE STEM GUIDE (3' SPACING MAX) N
(SEE DETAIL THIS SHEET)
SYNTHETIC N
LINING ~ LEVEL SPREADER
NR EXTENSION STEM (SEE OETAII THIS SHEET)
VARIES
.z ~
~
C~"
8" MIN. BURIED 6" MIN X57 STONE `
N ~
1,5'X0,5' WINDOWS ® ELEV,=276.4 NRS RESIDENT SEALED LEVEL UP OF SPREADER N
GATE VALVE (FLxFI) D.I, WALL PIPE
DIP (FlxPLAIN END) 1'-0 FL~LAN END) OIA~B' MIN DIA'B") SECTIONAL VIEW
( ) INY ~ 271,0) NOTES:
1/2"Xt/Y WNAJ NRAPPED
OVER OPENING 1, MATTING SHOULD BE A MINIMUM OF 4' WIDE, 2, ENSURE SPREADER LIP IS LEVEL
3, CONSTRUCT 20 FT TRANSITION SECTION FROM
5",ti ORIFICE DIVERSION CHANNEL TO BLEND SMOOTHLY TO P P VI
BEYOND WIDTH AND DEPTH OF SPREADER,
1"=20'
ROD COUPLING
WHEN REQUIRED
80LT/NUT ASSEMBLY
5" DRAWDOWN i~
GRATE EL.=278.0 TOP VIEW ORIFICE 0 ELEV,=274,0 1 1/2" DIA. EXTEN90N ROD ~ N.T,S,
BOIT/NUT ASSEMBLY
4'-D. 2" FEMALE SOCKET COUPLING C,I. ASTM 126 C30
3/4" CHAMFER ALL EXPOSED EDGES (TYP,)
1
a s/r
~ 1 80LT
2" CL. 6" NON-RISING EXTENSI N STEM ASSEMBLY
" A PN
~4" BARS 0 12 CTRS, N NOT TO SCALE
6 90'
2" CL. pAIJREO INVERT TO N.T.S. PREVENT STANDING WATER ANCHOR STUO
2"
"
f~ow
* * 3' ~ FO ~ r 1 3•
24" RCP INV.=z71.o STEEL FRAME DETAIL RE84Y
" (ALL FOUR SIDES WELDED TOGETHER) 5/8 ANCHOR (TYP.) APPLY ASPHALT PAINT f,w_ I / -yrT
I "e ~
l/ R,y Illl W Ij SYNTHETIC LINED SPILL AY
PERSPECTIVE VIEW OF FOREBAY
~ WINDOW
Q ,
WINDOW FRAME ,~i °z
o n a m N W X
- ~ m 5' MIN
O W d W Q TOP OF B RM (ELEV~280.0) EXISTING GROUND TOP OF BERM
O ~ 100-YR DHWL
~ Z O INSIDE BOX 4'-0" ? ~ LEV= 79.75 10-YR OHWL
m IMPERVIOUS FILL MATERIAL, RIAI, ELEV=278.14
INSIDE EDGE OF FRAME 53-1 2" TO BE APPROVED BY TEMPORARY POOL ~,P~' ELEV=275.72
GEOTECHNICAL ENGINEER ~ `R i STORAGE ZONE
PERMANENT POOL 6' SAFETY BENCH !ELEV=274.0
(ELEV=2741) 6' SAFETY BENCH
1.0' UNDERCUT do RECONDITION ARIES (ELEV=274})
SUBGRADE SOIL BENEATH DAM NORMAL FLOW IMPERVIOUS LINER AS RECOMMENDED BY GEOTECHNICAL
WELD AT ALL APPLY ASPHALT PAINT TIE TO EXIST1Ir CORNERS (IYP,) PAN ,o' -11E TO EXISTING GRADE CHANNEL ENGINEER (IF REQUIRED, INSTALL MINIMUM 3' BELOW WETLAND BOTTOM TO ACCOMMODATE PLANTINGS)
MIN SYNTHETIC-LINED DEEP POOL
CHANNEL BOTTOM (BOTTOM ELEV=271.0)
NOTES: (ELEV=212,5}) MIN. 6" ORGANIC SOILS
TYPICAL SECTION
1. ALL CONCRETE SHALL HAVE A COMPRESSIVE STRENGTH OF AT LEAST 4000 P.S.I. 0 28 DAYS.
2, ALL STEEL TO HAVE A MINIMUM 2" CLEARANCE UNLESS OTHERWISE NOTED.
3, STEEL REINFORCEMENT SHALL MEET ASTM SPECIFlCATIONS (A-615), DEFORMED BARS,
4, ALL INLETS TO HAVE FIELD POURED INVERTS TO ELIMINATE STANDING WATER, N.T.S.
5. PROVIDE 8" EMERGENCY DRAIN.
N.T.S.
NOT FOR CONSTRUCTION
PREPARED IN THE OFFICE OF; CLIENT, DATE: PROJECT. 06-30-05
r+oRiZONrA[ ScnEE.
-Horn Kimley CYPRESS EQUITIES, INC. ---N1A - PLANTATION POINT VERTICAL SCALE:
N/A _
NORTH CAROLINA TITLE; J C A
RED- PLOSI ri. DATE DRAWN Bf: CHECKED BY and Associates, Inc. Inc. DRAWN Ht RALEIGH, NESiGNED H,
i C F1 Ihi; da_ument, together with the concepts and des{grns presented herein, as on instrument of service, is intended only for the specific purpose and client for which it was prepared Reuse ~p~~ CAROLINA 27636-,M8 I
,>t and ~r- ro er rehansc on this dc,:ument without written author::~atm and adaptation by I,imley- Horn and Associates, Inc. shall be without liability lc Kimley-Horn and Associates, Inc, P.O. BOX ~~y~~ee~~ VWVO' pp~~~~ nM~ 7r~, NORTH CAROLINA 2M~~f /W6-WVv F p STORMWATER DETAILS JCA rs~ RtF[RENCt F,[',: JuH W;K.,RI_R: tu)MHFP `r~F_c~EO H, T W5
imlP PHONE: [phone] FAX [phone] i ,-rn~r r -°m ii~r1 Associotes lr~~;. :rw~ _vt ~ J v H~ SEAL: SJ 012298001

B ~
135-3/4" OUTSIDE BOX TOP OF CRATE EL. ~ 218,5
119-3 4" INS16E BOX t35-3/4" OUTSIDE / 135-3/4" OUTSIDE BOX
ANGLE FRAME ALL 8" 119-3/4" INSIDE 119-3/4" INSIDE BOX 8"
FOUR SIDES (ttP.} 3/4" CHAMFER ALL T-BAR SUPPORT
a 2" 2" EXPOSED EDGES (ttP,) I~ T-BAR SUPPORT 3/4" CHAMFER ALL EXPOSED EDGES (TYP,}
~ ~ 2" ~ U.S,I U.S.F. GRATE 6620
T- P RT a BAR SU PO ~ ~ ANGLE FRAME ALL ANGLE FRAME ALL
B" ~ B" 3 4" CHAMFER ALL FOUR SIDES (TYP.) FOUR SIDES (TYP,)
EXPOSED EDGES TYP. ( )
A
A x 40" GRATE 40" G TE 40" GRATE
O xQ m D] W ~H Al
O W W (7
~ a 1/2" CLR, 1/2" CLR. , 1/2" CLR. 1/2` CLR, 5 Z e FlEID POUR N
~ 3/8` FRAME 3/B" FRAME ~ 3/B" FRAME 3/B" FRAME w ETE INVERT ~ r CONCR N
"RCP n . ,d r i
n ° ~ j IM O r n e' s INV. ~ 271.0 e ~ ' ' . a
O~ ' d ° a d ° »d a ~ ~ ' ' . e . .
W e " . ° , v a a Qa , a
T-BAR SUPPORT ~ "e e~ ° U r ° e 3"
~ N ~ 9 a ~ e a , e , a '
~ \ ~ ~ n ~ e a
3 - U.S. FOUNDRY N0. 6620 CRATES P . ,
~ REQUIRED (77-11/16" x 40" x 2" APP Y N FIELD COAT OF ASPFW.TIC N L OE
PAINT TO FRAME ANO GRATES
ANGLE FRAME ALL
3/4" CHAMFER ALL FOUR SIDES (TYP,) EXPOSED EDGES TYP, u BY-PASS LEVEL SPREADER PLAN VIEW
( ) 1"=20'
W SECTION "A- PLAN VIE SECTION "A-A"
TOP OF GRATE EL. = 276,5
90-11/16" OUTSIDE BOX 8"
g" 74-11/16" INSIDE BOX 8"
3/4" CHAMFER ALL
U.S.F. GRATE 6820 EXPOSED EDGES (TYP,)
3" CLEAR, P,
° PROPOSED 12"
m RCP TO LEVEL
SPREADER
Choir Connection To Gr 3' Long I~p' , I~ Chain dc~ Cold Shuts.
4 Grote(s) I
N0. 5 BARS 0 8" C.C.
EACH WAY (TYP,)
Jom Nut, Nut And Wo r ~ Cdd Shut „
On Strolght Bd ~ PROPOSED 15
- ~ BYPASS RCP
N \ x 1" Dio. J-Type Or Threaded PROPOSED Straight Eye Bolt JUNCTION
3" CLEAR. (TYP,) TOP OF FIELD I/1 OYl dd Shut
POURED INVERT Oi PIPE d ' q BOX A
. , 48" RCP ° ~ ' Holf To Two-Thirds Woll Thickness
~ N • y ° ° d a .
FIELD POUR ~ e d e CONCRETE INVERT N0. 5 BARS 0 BENT AS S
24 0 8' C.C. AT CORNERS S 0 BENT AS SHOWN Cost of eye bolt and choir to be included in the contract unit AT CORNERS price for structures.
` PIPE MlV. 3'
J" ~ 271.0 ° ~ , One eye bdt do chain for eoch grate.
° , a ° e
TYPICAL REINFORCEMENT EYE BOLT AND CHAIN FOR LOCKING
GRATES TO STRUCTURES 24" RCP
PLAN VIEW
SECTION "B-B"
15" RCP (BYPASS)
INV OUT=278.99
NOTES: 3/i3"
i. ALL CONCRETE SHALL HAVE A COMPRESSIVE 3/8" STRENGTH OF AT LEAST 4000 PSI 0 18 DAYS, FRAME SHALL BE OF STEEL BE OF STEEL
4" CHAMFER ALL EXPOSED EDGES CONSTRUCTION COATED WITH 2, J/ ASPHALTIC PAINT V COATED WITH
JNT
3, STEEL REINFORCEMENT SHALL MEET WITH ASTM SPEC, (A-615} 4, DEFORMED BARS ~ A M
N M 4, ALL STEEL TO HAVE A MINIMUM 2-1/2" CLEARANCE, ~ ' 24" RCP
UNLESS OTHERWISE NOTED, - INV IN=278,26
5, ALL INLETS TO HAVE FlELD POURED INVERTS TO 5/8" ANCHOR (TYP,)
ELIMINATE STANDING WATER, WELD AT ALL CORNERS 2" 3" 3"
12" RCP (TO LEVEL SPREADER)
INV OUT=278,06
T RMWATER WETLAND GRADING AND DRAINAGE PLAN FOR ANGLE FRAME SEES 0 T-BAR PROFI E VIEW A-A
PIPE SIZES, LOCATIONS, AND INVERT ELEVATIONS
NOT FOR CONSTRUCTION
CLIENT: PROJECT:
PREPARED IN THE OFFICE OF; 06-30-05 HOPIZON1AL KAi..
INC. CYPRESS EQUITIES, N/A PLANTATION POINT
Kimley -H orn D@AWIJ H): CHECKE: H" C: = F1 VERTICAI. SCALE.
N/A NA NORTH CAROLINA (,AWN By RALEIGH,
and Associates, Ir c EviSIDM tes, TITLE; JCA Inc. ~)E5IGNED Bi
and dts~rs resented herein as an instrument of service, Is intended only for the specific purpose and cGent log which it was prepared c ease h. docur~ nl, hFr the concepts p A~fA~~ pA~ L~ ~1I~~ CAROLINA or h 1 ,-urnert With, ,r r,~ittec ,uthJri:ati0n and l]7Fptotion b," k.inlle'-Horn and associates, Inc shall be without liability to Yin iey Hum and P.O. STORMWATER DETAILS JCA A1IACHLU kEILRENCf TILES ~JOH NUMBER ~'~Ef r 'J:1.1Wr
~y{~p - ruy~rr~, I~Vfllfl NlyflvLw~1 L/ WV C err III (:K h l i f31. 01229800 W6 SEAL: TSJ
PHONE: [phone] FAX- [phone]

¦ . _
- ~ i i ~ ~'1 ~ 1 {
1 ~I ~ i 4` ~ ~
~ ~I ~ r ~ I t `I { ~ i ~ ~ ~ a / 4 ~ i` / t Q
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j ; ~ ~ n~onie o~ss~-aooo ~~x aw-sn-a
GRESN CMS LCKE / r INIYpNI
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~ ~
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1 ~ 1
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,4
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\ \ ~ ; ti L
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Q~~ ~
1

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+ ~ ~ 1 ? 3~ Job Na
r
~ ~ OrfNn a WK 1
DdD JANUARY. 2WI r
enaoar + 9"
a?.. 101
4 This document, together with the concepts on
t designs presented herein, as on instrument of
E d .r service, is intended only for the specific purpc _r-j 12 and client for which it was prepared. Reuse
and improper reliance on this document witho
CU CIO written authorization and adaptation by
O O O Kimley-Horn and Associates, inc. shall be witf liability to Kimley-Horn and Associates, Inc.
O N Copyright Kimley-Hom and Associates, Inc., 2
O
V7

STORMWATER MANAGEMENT PLANS FOR NORTH CARO SP-80-04 AND S-67-04
A DEVELOPMENT BYE
CONTACTS
CYPRESS EC~UITIES, INC DEVELOPER. CYPRESS EQUITIES, ~N~. 15601 DALLAS PARKWAY, SUI 15601 OALLAS PARKWAY, SUITE 400 ¦
I
ADDISON, ,~xAS Sao, ADDISON, TEXAS 7500 PHONE: [phone]
FAX: [phone] PHONE [phone]
ATTN.: JOHN FARROW
FAX [phone]
CIVq. ENf31NEER~ KIMLEY-HORN AND ASSOCIATES, INC.
POST OFFICE BOX 33068
RALEIGH, NC 27636
PHONE: [phone]
FAX: [phone]
ATTN.: JEFFREY J. WING, P.E.
N N
LAI~SCAPE ARCHITECT. KIMLEY-HORN AND ASSOCIATES, INC. E
POST OFFICE BOX 33068 A
RALEIGH, NC 27636
PHONE: [phone] s ~ S
FAX: [phone] VIRGINIA 5'
ATTN.: PATRICK B. HART, R.L.A. NORTH CAROUNn ~ aaE LAKE R0, GRESHANPS
ARCFBTECT• HODGES AND ASSOCIATES, P.L.L.C. 50 ~~Y~
13642 OMEGA - PRO~kC'T
DALLAS TEXAS it
PHONE: [phone] ~ '~0 ~ N SHEET
N0.
FAX: [phone] L ~ AK
ATTN.: GARY DEVLEER, R.A. • 40 70 1 sG qG W1 TITLE SHEET
WRIWI . ~y pR F FS o q , S
Y/IKE FOREST ~ v e~ W2 MASTER GRADING AND DRAINAGE PLAN
~ ~ ~ G
3URVEYOR~ RILEY SURVEYING, P.A. 40 ~ y 0~ ~ . . ~ rRIANa>~ W3 STORMWATER WETLAND GRADING AND DRAINAGE PLAN
636 GARY STREET ~ 4~ ~ o~ F m TOWNE CENTER.
DURHAM, NC 27703 ~g * ~ ~ o~,~ PHONE: [phone] J ~ Q W4 STORMWATER WETLAND PLANTING PLAN
0~ N TRIANGLE SUMNER BLVD, p p, TOWNE BLVD.
FAX: [phone] ~ 64 ~ ATTN.: PHIL RILEY, R.L.S. ~ c~w~ • 9 a W5 STORMWATER DETAILS
,cQ RD.
RFsT. ~ W6 STORMWATER DETAILS
• ~ x -
Fl10WY-VAlpH~ 0 LL
ATTORNEY. HELMS, MULUS AND WICKER, P.LL.C. 95 2600 TWO HANOVER SQUARE SPRIN RD. G FOREST
RALEIGH, NC 27601
PHONE: [phone]
FAX: [phone]
ATTN.: MACK PAUL
Q1
N0. DATE DESCRIPTION BY
LIGHTdV(i CONSULTANT WLS LIGHTING SYSTEMS
POST OFFICE BOX 100519
PHONE: ~1R-800-633-87185 PROJECT LOCAT/ON CERTIFY THAT THIS PLAN COMPLIES WITH THE ORDINANCES,
FAX: [phone] ~vTS PRELIMINARY RULES, REGULATIONS, AND STORMWATER DRAINAGE STANDARDS OF
THE CITY OF RALEIGH.
NOT FOR CONSTRUCTION
This document, together with the concepts and designs
PREPARED IN THE OFFICE OF: presented herein, as an instrument of services, is intended
only for the specific purpose and client for which it was
prepared. Reuse of and improper reliance on this document
~ without written authorization and adaptation by Kimley-Horn
~ Kimley-Hor and Associates, Inc. shall be without liability to Kimley-Horn
and Associates, Inc.
~ n r~r~ c+c+nni ~nn~ ~
~ I I Ql IU /"%77VV1 Copyright Kimley-Horn and Associates, Inc., 2005 SEAL;
P.O. BOX 33068 -RALEIGH, NORTH CAROLINA 27636-3068 3068 DATE: JOB NUMBER:
PHONE [phone] FAX [phone] !050 JUNE 30p 2005 012298001

NOTES;
1. PROJECT BENCHMARK IS NCGS MONUMENT RALEIGH 000,
~ ~ - _ ELEVATION 313.12 (SHOWN ON THIS SHEET). ~
.~'°d N
~C ~ ~ ~'9 1
~1 c~ ~ I>
o ~
\ ~ 11
ti 1 o ~ ~ ~ Il
h r_ .J---- _ \ \ ,gyp ~ it ~ ~
STORMWATER WETLAND -r"`''~ ~ 1-, .y° ~ J ~
MAINTENANCE ACC ` ~ _ - - ~ ti /
~ \ ~ \ ~
~ ~ ~ h
rynl- 1 ~
iX l 1 i ~ 1
~T / ~ ~w-~r i ~ / Oi ( N ~
f ~ ~ 293 - ~ , ~ o - J i ~S zy ~ ~ ~ O
~ i ,n I Y
4 ~ 1 V ~ ~ o~ _ ~ ~ ~ a~, ~
~ -7 ~ I - ~ _ - ~ ~ ~ ~ ~ Qn
~ ~ ~ ~ ~ ~ _ ~ in - M 1 r
~ ~ _ ~i A
,t ~ i / I ~
- ~ C ~ ~ ~ . - ~ ~ r ~ / ~ ~ ~ ~ ~ ~ i
h__.:- ~ ~ ~ ~ ~ r ~ v~ z98 ~ c
~ I ~ > > _w I ~a ~ ~ , ~ 1 N
-e...,,,.n '`~l ~ ~ \ wae~ ~ Cp \ I ~ ~t 298 ~ i _ A s ~ r \ 1 _ z9s u
~ _ ~ D s ~ r
1 - ~ ; ~ 296 / ~ ~ ~
i ' t_.-~.~ 1g'I I ~ ( C I ~ ~ ~ - e',~ tig1 ~ ~ I ,~q1 I
1 l ` ~ ~ ~ ~ ~ ~ i ~ r 7s>
90 ~ 1 2 i Et1 ~ ~
` l M \ ~ ' l ~ ~ se ~ ~ ~
a ~ 9 I ~ ~ \ti tie , \~19 ~
1 1 \ `sd 1 i ~ N
STORMWATER WETLAND ~ •~e ?98 Y . ll~
TOP OF BERM ELEV,- 280,00 • ,~a PERMANENT POOL ELEV,= 274,00 / ae> I I
1 TEMPORARY POOL ELEV.= 275,7 I ~ ry~h 1 \ L..
2-YEAR DHWL=277.14 a 1. 29~ ~1
10-YEAR DHWL-278,14 ~ ~ 29 ~o 100-YEAR DHWL=279.75 ~ f' ~ e ' t, ` i ~ w <9 9a ~ 'b2 ~
~ ~ zsz ti 1p r / ` ~ ®,y i
t ` 299 2g '~7 i ~ ~ 293 ~
303 303 293 ~ U 31
4 \ 294 ' ` Boa i
~ 295
I I / 1 I h~ o
SEE SHEET W 3 h9~ ~ ~ ~Y - ~ ~ ~ ~ ~v ~ ~r~~ ~bJ 1
~B' 1 ~ l ~ / I Ii a r
R n ~ .
' ; ~ \ ~ ~ f \ i - ~ 1 ~ II ~ f C'~ \ / ~ ~ ~ i~ ~ ~ , ~ ~ ~
~ l / M \ \ 9 li \ ti ~ / i~ ~ ~
i 1 i i I ~ _ , u~ ~ ~i
t ~
~ i C~ ~ ( 1 ~
t ~ t' } 1 / ~ I I ! ~ 1 CGS MON NT
I Ii ~ ~ i / 1 / ~ 7~ ~ l "RALE/GH N; T72304. 0
1 1 m ~ \l I ~ i §~AA 4 ~a ~1 GRADING ONLY EARTHEN GRASSED BERM , I / ~ O Oa ~ ,y~ '7~ ,3~ E; 2124219:876
(SEE DETAIL SHEET WS) ~ i ~ j ~ !rz NAD '$3 / COM81N[;D FACTOR=
1 ~ t ~ m / 0. 9992f17 E~
~9 ~ t ~
LEVEL SPREADER AND DETENTION ~ ~ u ~ ~ ASIN SEE DETAIL SHEET W5 1 ~ V ~ ~ ~ ~ ~ SITE ENCHMARK l EL 1 1 / E 3 3. 2 ~
m \ QQ ~
~ ~ I ~ II ~ i
BYPASS LEVEL SPREADER 1 ` ~ ~ - R ~ ~ t ~ 1
(SEE DETAIL SHEET W6) ~ ~ - i t ~
~ i ~
C I i ~ \ ~ ~ r, . ~ I ~ r
t ~ •J ~ ~ ( \ ~ r ~ ` ~
6 ~ ~ ,
' ~ ~ a , ~ ~ ~
~ G~ ~ ~ ~ ~ ~ I ~ ~ ~ ~
SdM1 ~ 11
~ ~ ~ 1
\ l ~ ~ ~ ~
\ ~ ~ ~ ~ ~ ~ 1 _ ~ % 1 ' e
~ ~ ) ~ i / ` 3 ~ `
i ~ ~ 3 ` 4
n
~."tr< ~
w ~ ~ t` X20 w"' /r 1 , ro
c ~ ~ 1 I _ ~
_ ~ ~ GRAPHIC SCALE -..aa N
- - ~ 100 0 50 100 200 400
~ \ ~ C 0 W' ;
~ `i ~ \ ~ t r ~ N -06 I ~ ~ o ~ ~ ~ o~ 1 t- ~ p
^~4 ^^j ~ ,~+N V ~ ~ ~ .iu f N Q , (IN FEET ) ~ ti
i 0 \ - ~ EXISTING ~~a lL \ 1 inch = 100 ft, ',i
E~ t OFFSITE I ~ W
~ ~ i Y ~
Q ~ 3
~ ~
1 ~ * ~ k~ I 0
1 p ~ ~ J ~ ~ 1 ,
9 ~ ~ 4 _ q~ yp 'a ` ~
I \ ? 1 ~ '1 + ~ 1 1 ~ r,

1 \ ~ ~ N ry ~ ~a ~h\ s
T x t ET 3 t 57 1 e 35 7 ~ ~ , ~
1
~ ~ `~~o ~ ~ ~ I ~ s
1 ~ yo 6 ~ ,
H 13 9
tN ~ ~ ,
tl
it ~ j ~ , NOT FOR CONSTRUCTION
_ _ - PREPARED IN THE OFFlCE OF; CLIENT; CLIENT; Dare PROJECT; 06-30-05
Kiney-tiorn CYPRESS EQUITIES, INC. HORIZONTAL SCALE: 1" = 100' PLANTATION POINT
VERTICAL SCALE NA
TI TLE; TITLE, DRAWN BY: RALEIGH, NORTH CAROLINA
REV No.: REVISION, DATE: DRAWN BY: CHECKED BY: and Associates, Inc.
This document, together with the concepts and designs presented herein, as on instrument of service, is intended only for the specific purpose and client for which it was prepared. Reuse DESIGNED BY: MASTER GRADING AND JCA
of and improper reliance on this document without written authorization and adaptation by Kimley-Horn and Associates, Inc. shall be without liability to Kimley-Horn and Associates, Inc. P.O. BOX 33068 - RALEKIH, NORTH CA A 27636-3M JCA ATTACHED REFERENCE FILE : JOB NUMBER: SHEET NUMBER:
:opyright Kimley-Horn and Associates, Inc, 2005 PHONE: [phone] FAX ~ ~ 677-2050 DRAINAGE PLAN CHECKED BY: SEAL: TSJ 012298001 W2

7. ~ _ `t
~ ~
P c,,~
5 S NOTES, .,--r . ~
~ \ PROPERTY LINE, TYP, JP \ TYP, ~ ~F.- ' ~ L STORMWATER WETLAND IS DESIGNED TO ACT AS A STORMWATER QUALITY
I` \ \ \ \ ~ _ , AND QUANTITY DEVICE. , - ~ 1 ~ .
v EXISITNG 60" RCP \ ~ ~ r O " r'r `A1 P ~ UNDER I-540 \ \ ~ ~ \ 2. FINAL CONSTRUCTION PLANS INCLUDING ON-SITE STORM SEWER PIPING,
V, \ \ w\ STORMWATER WETLAND \ \ , SITE GRADING, AND EROSION CONTROL WILL BE SUBMITTED TO THE CITY ~ OF RALEIGH UNDER SEPARATE COVER,
R TOP OF BERM ELEV 280.00 \ \ P V= 74 00 PERMANENT OOL ELE 2 \
TEMPORARY POOL ELEV-275,72 \ \ ~ ~ 3, ONSITE SPRING BOXES FOR SEEPS UNDER PROPOSED RETAIL BUILDING rr ~ ~ ~ ~ WILL BE DETAILED ON FINAL CONSTRUCTION PLANS SUBMITTED TO THE
w\Q 2-YEAR DHWL=277,14 \ PRYAMAT SYNTHETIC 1 / CITY OF RALEIGH UNDER SEPARATE COVER,
LINING WHERE SHADED, 10-YEAR DHWL=278,14 NCDOT HEADWALL STD 838.80 \ - - WITH RIPRAP APRON \ \ CONTRACTOR TO 100 YEAR DHWL- 279.75 \ ~r `~?i~J r ~ ' F TYPICAL SECTION OF STORMWATER WETLAND. SEE 4. SEE SHEET W5 OR
SA REQUIRED=80,274 SF 40 x 44 x 3 THICK,%'~ PUNCTURE LINER FOR SA PROVIDED=81,968 SF CLASS "2" STONE ON ' "STORMWATER WETLAND CALCULATIONS" FOR MAINTENANCE AGREEMENT,
PROPOSED PLANTINGS ~ / ,,..---•''~Y VOL REQUIRED=153 313 CF MIRAFI 700X FILTER FABR~ ~ 5, PROPOSED STORMWATER WETLAND IS EXEMPT FROM DAM SAFETY
OUTLET STRUCTURE #2 _ ~ _ I ' TH DRAWDOWN ORIFICE VOL PROVIDED-593,083 CF INV.--270.0 i ` V~ CB-5 REGULATIONS PER NCDENR,
DETAIL SHEET WS STORMWATER ff ~ J (SEE MAINTENANCE l~ r. 6. 5EE "STORMWATER WETLAND CALCULATIONS" FOR DETAILED INFORMATION
FLARED END SECTION ASEMENT TYP. - " v--• ~ ~ _ / CB-4 ~ ON STORMWATER QUANTITY, SUSPENDED SOLIDS, AND NITROGEN.
o ; WITH RIP RAP APRON SO~.AIATURAL r r r °°op°o o°° ~r1 Tt~IC 16 x 18 x 2 THICK r'" °o° o° Po° S
n „ rROTECIIYL o°°° ap° oo° °oP°agaa°°8°°ao CLASS 1 STONE ON YARD (DQ-kOT ° 7, THE STORMWATER CONTROL STRUCTURES SHOWN ON THIS PLAN ARE DESIGNED TO REDUCE THE POST-DEVELOPEMENT, 1-YEAR, 2-YEAR, AND
MIRAFI 700X FILTER FABRIC o°°°° 0 ° ° 09 o°p0 INV = 270.00 DISJJ~B} ~ ~ OUTLET S URE #1 1 °°°°a° °a~ ° ~ M ° ~ \ ONDITIONS FLOW 9~ 10-YEAR, 24-HOUR STORM EVENTS TO EXISTING C
pp00~-000 ° 1 ~ ~ °p a° ~ 2,5'~SHOD YARD / (SEE Il; SHEET W6) ° / ~ 2 RATES, PER CITY OF RALEIGH STANDARDS.
DO NOT DIS B ~ a,° 20'x20'x0.6 DEEP LEVEL SPREADER, ~ / ~ 8, A 6 LAYER OF ORGANIC SOILS SHALL BE PLACED IN THE WETLAND FOR ~9 ~ PLANT GROWTH, ENSURE THAT THE SUBSTRATE IS SOFT ENOUGH TO
BOTTOM ELEV. = 254.0 LINE WITH / + 155 LF 4$ RCP ' \ ~ W/ NCDOT HEADWALL - ~ 20' Pl18ll ~ ~ PERMIT RELATIVELY EASY INSERTION OF PLANTS,
PERMANENT CONTECH C-35 LINING ~ ? (DESIGNED PER CITY OF RALEIGH 63 Lf 24" RCP 4',y ' - DRAINAGE EASEMENT ~ ~ 9, ALL SLOPES OF THE WETLAND SHALL BE TEMPORARILY LINED WITH
f,' STANDARDS). OUTLET LOCATED HERE WOODEN STAKES, ~ ~ C-JUTE AND STAKED WITH
TO HYDRATE EXISTING WETLANDS, ~ ~ 6' - ! ` 1 ~ ~ CBt ~ ~ CBt'2 ~ 29 -
. 10, PROVIDE ONE BENTONITE (VOLCLAY SG 40) ANTI-SEEP COLLAR ON THE ' ~ BARREL OF EACH OUTLET CONTROL STRUCTURE (2 TOTAL). COLLARS
EXISITNG 72 RCP ~ UNDER I-540 ~ SHALL BE MINIMUM 5 FEET THICK AND EXTEND MINIMUM 5 FEET BEYOND
P ~ 280 ALL SIDES OF BARREL OUTER DIAMETER.
~ - t .U e `t - - 11. THE PROPERTY OWNER IS RESPONSIBLE FOR MAINTAINING THE
~ 275 ~ ~ - ~ A ORDING TO THE APPROVED MAINTENANCE STORMWATER CONTROL(S) CC PLAN AND DIRECTION OF THE CITY Of RALEIGH,
_ - _ i 1
2~ ~ ~ 12, THE CITY OF RALEIGH AND THEIR ASSIGNS HAVE RIGHT TO ACCESS THE ~ ~ ~
~ ~ /r~' 2~~ ° ° • STORMWATER CONTROL(S) FOR INSPECTIONS OF MAINTENANCE, AS NECESSARY,
P / ~ ' MICRO POOL i ~ ~ / ~ ~ , ; r FES-1 i, , , ~ ~ ~ ~ BOTTOM ~ ' I ,
' ~ ELEV-271.0 ~ i% ~ FOR~BAY ~ 13, ALL SEDIMENT REMOVED FROM THE WETLAND SHALL BE LEGALLY
, ~ BOT M` 7 ~ DISPOSED OF OFFSITE,
_ ~ ELEV 271,0
~ ~ _ 1 MMARY O STORMWATER WETLAND SU ~ 2 e ~ .
~ , ~s ~ ' ~ 271 ~ . ` E SHOPPING CENTER AREA; 45.36 AC C F
r ~ o c~ - 273 1 ~ WETLAND DRAINAGE AREA INCL. OFF-SITE : 55.01 AC Q ~ - ~ P RVI US AREA INCL, OFF-SITE : 43,89 AC
( - _ - ~ ~\y 275` ~ y ~Q IM E 0 9 c_2 7 ~E ~ ' ~ URFACE AREA PROVIDED; 81 968 SF
J 1 ~ F s ,
_w ~ ~ - - , ~ B- Q ' ~ ~ ~ ~ , ~B-
j MICRO POOL ~ 10 S IL WAY p WETLAND SURFACE AREA BREAKDOWN I
r / ~ BOTTOM ~ ` ~ CRETE , = 274.0 ~l DESCRIPTION AREA SF
ELEV=271.0 ~ _ -273.2 , _ ~ ~ ' ~ l / ~ 5 ~ i ~ 273,2 ' ~ FOREBAYS 16,257 \
1 ~ MICROPOOLS 12,373 . ,i
RB , , ~ ~ ~ \ 1~ UPLANDS 0-0.2' ABOVE 4,267 l / HIGH MARSH 0-0.75' DEEP 32 085
I, ~ : ~ ~ °°°o°°°°a° a ~ LOW R H 0 75-1.5' DEEP 25 465 ~ MAS
oo° 4a o« oo is ~ NORM L FL W ~ ' aPaoa o 00000 ° ° I' ~ - - _ CHANiV L, TYP, \ _ ~ DEEP POOLS >1.5' DEEP 4 725
6 TOTAL 95,172
1 ~ \ \ 1 ~ 1 ~ ~Jz ~ ~ , ~ KEYSTONE 2`~
~ ~ ~ ~ ~ QJ~ ~ RETAINING ONE . ! ~.r LING
1 ~ Q ~ ~ J WALL TYP, TYP
~ 3 ~ ~ ~ , ~ I i 1` 2 JO ~ / C
~ ~ ~ i%
t ~ ` \ 273.2 ~ ti ti i i ~ ~ ~ I ~ ~ ~ ~
V \ 73. ~ . ~ 2 ~ 1 / V 1 , ~ ti ,
~ ~ ? ~ / ,ti ~ ` ,
• ~ ~ / , B- ~
i ~ ~ ~ ~ a I ~
r F = ~9S
, s i ~ 9.00 O , ,
1~ I ~ `l,
~ ~ J . ~ r'" ~ i • I ~ f CB-81
Z ~ 1~ 1 ~ SYNTHETIC ~K it
m PYRAMA~ ~ /U r LINING TYP. / ~ ~ ~ ~ ~ ~ 'i
Wl ~ / A , ~ ,
- ~ Q 1 ' SPILLWAY ~ ~ N ~ ~ f
EST EL=274.p ~ ~ ~ ~ ~ ~ J
W Z
1 ~ CB-61 DI-62 2 _ 9?' J
I'~ 290 I. r r T ~ 2
50 NEUSE RIVER / U '1 , ~ ~
BUFFER, TYP, 1 ` FOREBAY 2g ~i Q `L
' BOTTOM / 2
~ ELEV=271.0 98
o 0
0 00 ~ STORM SEWER \ ° PIPING, TYP• ~ ~ 9 ~ ~ ~
' f -55 ~ 292 ~ ~ ~
i. \ ~ . 2~9 29
` ~ \ 1 ~ _ , ,
FF ~ ~ - J - -
~e=s6 ,293 1 4, 00 1 \
293 ~ 294

1
~ , CB-63 1
~ 295 ~ ~ ~ QB- 57 CB-64 /
' / I~jl
~ \ i rn GRAPHIC SCALE
/ ~ U} _ sa' t'y ~ ~ , Qj N - n~ ~a a 20 w eo Sao
, ~ ~ ~ ~ r~ ~
~
1 r ( IN FEET )
i I ~ ~ r ~ 1 inch = 40 tt,
MATCH LINE
NOT FOR CONSTRUCTION
onrE PROJECT;
PREPARED IN THE OFFICE OF. ~~~E~ CLIENT; 06-30-05
I'll 1 V1- -11
KimleywHorn 1"=40' PLANTATION POINT VERTICAL SCALE:
NA
TI TLE DRAWN BY: RALEIGH, NORTH CAROLINA TITLE:
DESIGNED BY',
FEV No REVISION: DATE: DRAWN BY CHECKED BY: and Associates, Inc. STORMWATER WETLAND JCA JCA ATTACHED REFERENCE ~LES: JOB NUMBER: SHEET NUMBER
This document, together with the concepts and designs presented herein, as an instrument of service, is intended only for the specific purpose and client for which it was prepared. Reuse of and im written authorization and adaptation o Klmle -Horn and Associates, Inc. shall be without liability to Kimley-Horn and Associates, Inc. P.O. BOX 33068 - RALEIGH, NORTH CAROLWA 27636-3M proper reliance on this document without Y Y
Copyright Nimley-Horn and Associates, Inc„ 2005 PHONE: [phone] FAX. [phone] GRADING AND DRAINAGE PLAN CHECKED BY: SEAL. TSJ 01229$001 W3

\ \ \ \ RMWATER WETLAND PLANT LI T
\ ,r 0 . \ \ ~ O C)
~ ~ ~ TYPE SY SPECIFICATIONS SYMBOL BOTANICAL NAME COMMON NAME
0 0 HEJGHT SPREAD ROOT SPACING OTHER
CA Clethra alnifolia Sweet Pepperbush 30"-36" CONT 4' o.c. 3 CANES OR MORE OVER 2'
~ DECIDUOUS ~
VD Viburnum dentatum Arrow -wood 4' o.c.
EVERGREEN SHRUBS RUBS IG Ilex glabra Ink Berry 3'-4' 24"-28" CONT 4' o.c.
~''"Y EM VD p 146 150 83
SC ~ AC Acorus calamus Sweet Flag 1 GAL 30"
CA AC 135 0 AQUATIC AV Andropogon virginicus Broomsedge 1 GAL 30"
PC 988 ~ - - EM 53 96 °°a°°° ° ° °°o - CL Carex lupulina Hop Sedge 1 GAL 30"
SL SL 45 ° °°oo ° ° IV ° ° °ao°° °o 59 o°°° 0 '
SC 124 o°°°a °o°°0 0 50 ogg° goo°° o Q;;` 603 °a CO Cephalanthus occidentalis Button Bush 1 GAL 30"
SL °a °ggo Qo ~ °o°°°°°° EM Eleocharis montevidensis Spike Rush 1 GAL 30"
~ ° p PC 19 oaQao Qa ~ °o°°oo° ~ N Iris virginica Blue-flag Iris QT 30"
163 SL 0 0
....0 ~ O, 475 ~ ~ ~ JO Juncus effesus Soft Rush 1 GAL 30"
~ ~ 0 PC Pontederia cordata Pickerel Weed 1 GAL 30"
. 0 0 0 ' ~ ~ 0 0 SA Sagittaria lancifolia Arrow head 2 GAL 30"
p~5 ; 0 p ~ p 00 p ~ ~P ~ p ~ ~ ~ 0 0'~
~ 0 a~ 0 0 0 ~ r`1 ~ 0 D ~ 0 2 0 ~ SL Sagittaria latifolia Duck Potato QT 30"
iG 0 0 0 - SC Saururus cernuus L'¢ards Tail 2 GAL 30"
~ '0 0~' 0 0 i 0 z . P ° - SV Scirpus validus Soft-stem Bulrush 1 GAL 30"
o o - ,-o o •
~ ,z~~ ° o . o
0 0
. y ~ ~ ° ° ~ °°oo NOTES:
/oc~ o 0 4~
o ~ ~ 1. All lant material shall com N w i ~ ~ p p hall comply w ith the sing and grading standards as set forth in the most current ANSI 260.180 -American Standard for Nursery Stock.
0 ~ 2. No substitutions shall be made w hall be made w ithout the w ritten authoriztion of the Project Landscape Architect.
®
• 0 3. Verification of total quantities of ® , ~I quantities of plants on the Master Landscape Plan shall be the responsibility of the landscape contractor.
~ ~ • • • • ? 4. Contractor shall locate all util~ies ~ ~ ? f ? ? ~cate all util~ies prior to plant installation. Contractor shall be responsible for all damages incurred by his w ork.
? ? ? ? ? 2 ~ `n / , •
()v ` ~ • • 0 / j
0 - - - - -
CA ? + • _ _ _ _ _ _ _ _ _ _ _ J
? ? ? ? - - 134 ? ? ? ? _
1 BACKFILL W/SOIL AS PER SPECIFICATIONS
• ~ - C - ' 2 3" HIGH EARTH SAUCER
320 3.- f, N
SC 3 "SHOVEL EDGE" TYP.
457 L ~ ~
~ • 4 ROOT BALL
i °°oo I _ _ aoaoo ~ ao ~ o° - - -
°00000 °00000 °000 ? • ? \ _ - , 0000 0000 OOOOOOp SV • 000000000 0000 pq • °°°°°o°o° ° ri41 5 SCARIFY ROOTBALL AND BOTTOM /SIDES
LV oao o° as°p°0 OF PLANT PIT
° SL ' ? p 6 EXCAVATE PLANTING PIT TWO TO THREE
180 ~ ? ? ? ? 1' ? ? ? ? ? i ? ~ I M o OPE TIMES AS WIDE AS THE ROOTBALL, INSTALL ENTERING SLOPE 4 TO AX, F R SL ROOTBALL 1 4 - 1 /3 ABOVE EXISTING /
I ? ? ? ? ??4?? ? JO ~ STABILIZATION AND PLANT MATERIAL, PROPOSED RADE, LOCATE ROOTBALL ON
4 g 1 ? ? ? ? ? ? ? ? ? ? ? 1 ? ? ? ? ? ? ? ? ? ? SOLID SOIL AND NOT LOOSE BACKFILL.
? • ? ? • ? • ? + ? ry ? ? + * ? • • ? ? ? + S L ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? AQUATIC PLANT MATERIAL (TYP,), 7 UNDISTURBED EARTH
~ ? i ? ? • • 7D \ ? ? ? ? ? • ? • ? ? 5EE LANDSCAPE PLAN, v
~1 PC ~ 1 /2 WIDTH
226 % ? j ROOT BALL
? Ic ~ FFE _
39 • ? ? ? ? / ? ? ? M TOP OF ROOT BALL SHALL BE 8 MAX, TO SURFACE OF WATER,
? • • ? ' 293.00 PC ~ ~ ? ? ? ? ? 2
? • • ? ? LAKE NORMAL WATER LEVEL. __f~-~
I ~ / ~ ? ? ? • ? ? ? a 1. h e 3 ~ t t~
LAKE/POND SIDE SLOPES 4 TO I MAX, t~ ~ ,
SV / ~I/~//~~/ ~ ~ t
158 . , , ? ? i ' < < I'- ~ ~
IV
99 a;.
VD PLANT ALL AQUATIC MATERIAL IN EXISTING SOIL TILLED TO 12' DEPTH, = - 4
33 - III= - I U 5UBGRADE. _ _ _ -
I I UN ST REED _ _ _ EX ST NG D -III - - III-1 - - I I-11 I- III-
0 - _ - - - - - - - - -
=1 I 1=1 11= - - I ~ 5 ~ I=111- -1 11=
6
7
30 731 620
00 292 H B PLANTIN DETAIL ETA PLA A A

N.T.S. N.T.S.
FFE ~
~ 293 294.00
293
IG 294
161 40 19 45 97
f _ 295
i~
f
n) t V
a
GRAPHIC SCALE '
40 0 20 40 80 180
( IN FEET )
1 inch = 40 ft.
1^~ V
NOT FOR CONSTRUCTION
PREPARED IN THE OFFICE OF; CLIENT: PROJECT; CLIENT: 06-30- 05
HUHILUNIAL SCALE:
CYPRESS EQUITIES, INC. 1" = 40' PLANTATION POINT VERTICAL SCALE:
Kimley-Horn NA
DRAWN BY: RALEIGH, NORTH CAROLINA
TITLE; VMF
RE'. lac.. REVISION, DATE: DRAWN BY: CHECKED BY: TITLE; ~ I C: M F1 and Associates, Inc. STORMWATER WETLAND DESIGNED BY: VMF ATTACHED REFERENCE FILES JOB NUMBER: SHEET NUMBER
This document, together with the concepts and designs presented herein, as an instrument of service, is intended only for the specific purpose and client for which it was prepared. Reuse of and Improper reliance on this document without written authorization and adaptation by Kimley-Horn and Associates, Inc. shall be without liability to Kimley-Horn and Associates, Inc. P.O. BOX 33068 - RALEKK31H, NORTH CAROLINA 27636-3068
p"riah ! and a PHONE: [phone] FAX= [phone] Cr Fmlea-darn ssociates, Inc , 2Q0G ~ PLANTING PLAN CHECKED BY 012298001 rSJ W4 SEAL,

12" C.L HANDWHEEL PADLOCK i`
GRASSED, EARTHEN BERM
r~
mi ~ ,
GRATE EL= 276.0
STAPLE IN PLACE
ADJUSTABLE STEM GUIDE (SEE DETAIL THIS SHEET) (3' SPACING MAX) ~ N i
~ ,i SYNTHETIC ~
N LINING ~ i
NR EXTENSION STEM I LEVEL SPREADER
(SEE DETAIL THIS SHEET) VARIES
~ 1
~
~ z J
~ lv
8" MIN, BURIED 6" MIN X57 STONE N
1,5'x0,5' WINDOWS r
® ELEV,=276,4 NRS RESIDENT SEATED GATE VALVE (FLxFL) LEVEL UP OF SPREADER N I`
D.I. WALL PIPE DIP (FLxPLAIN END) 1 '0 FLxPLAIN END) i
DIA=8" MIN DIA=6") ( ) INV ~ 271.0) SECTIONAL VIEW ;
NOTES: '
1/2"x1/2" WWM WRAPPED OVER OPENING 1, MATTING SHOULD BE A MINIMUM OF 4 WIDE f
o 2, ENSURE SPREADER LIP IS LEVEL
3, CONSTRUCT 20 FT TRANSITION SECTION FROM
5"~ ORIFICE BEYOND DIVERSION CHANNEL TO BLEND SMOOTHLY TO LEVEL SPREADER PLAN VIEW
WIDTH AND DEPTH OF SPREADER,
1 " = 20'
1
ROD CWPUNG
WHEN REWIRED
BOLT/NUT ASSEMBLY
5" DRAWDOWN GRATE EL.=278.0 TOP VIEW ORIFICE N.T,S,
ELEV,=274,0 1 1/2" OIA. ExTEN50N ROD
BOLT/NUT ASSEMBLY 4~-0" 2" FEMALE SOCKET COUPLING
C,I, ASTM 126 C30
3/4" CHAMFER ALL
EXPOSED EDGES (TYP,)
4 r ~
1~ J J/~"
~ 1 BOLT
6" NON-RISING EXTENSION STEM ASSEMBLY
2" S ARE SOCK T COUP IN #4" BARS
„ 12 CTRS, ~ NOT TO SCALE
6 " so'
3/8"
2" CL. POURED INVERT TO
PREVENT STANDING WATER ANCHOR STUD N,T,S. b
2
" F~Ow
M!
~ * ~ 3'
S TI N 24" RCP
INV,=271,0 STEEL FRAME DETAIL ~ FO r 1 3, Rfe4Y
„ TYP (ALL FOUR SIDES WELDED TOGETHER) 5/8 ANCHOR ( ) APPLY ASPHALT PAINT I
~ ~RrH ll/ 9 R
/ M SYNTHETIC UNEO SPILLWAY
PERSPECTIVE VIEW OF FOREBAY
~ WINDOW
a
WINDOW o 0 FRAME I z 0 ~ Q
m " ~ X
~ 0] 5' MIN
O w ~ w o TOP TOP OF BERM TOP OF B RM (ELEV=280.0) EXISTING GROUND
O_ N ~ Z O 100-YR DHWL
INSIDE BOX 4'-0" ? - z a - ELEV=279,75
m 10-YR DHWL ~ -ELEV=278.14
IN I E EDGE OF FRAME 53-1 2" IMPERVIOUS FILL MATERIAL, S D TO BE APPROVED BY ~9 TEMPORARY POOL ~ ELEV=275.72
GEOTECHNICAI ENGINEER 1" STORAGE ZONE
PERMANENT POOL
6' SAFETY BENCH ~ ELEV=274.0 ~ (ELEV=2741) 6' SAFETY BENCH
1.0' UNDEI 1.0' UNDERCUT & RECONDITION ARIES (ELEV=2741)
EL G U F 15 RA SUBG DE SUBGRADE SOIL BENEATH DAM IMPERVIOUS LINER AS RECOMMENDED BY GEOTECHNICAL NORMAL FLOW ENGINEER IF REQUIRED, INSTALL MINIMUM 3' BELOW
WELD AT ALL APPLY ASPHALT PAINT CORNERS (TYP.) TIE TO EXISTING GRADE ~N 10~ iTING GRADE CHANNEL ( WETLAND BOTTOM TO ACCOMMODATE PLANTINGS)
MIN SYNTHETIC-LINED DEEP POOL
CHANNEL BOTTOM (BOTTOM ELEV=271.0)
NOTES: (ELEV=272,St) MIN. 6" ORGANIC SOILS
1. ALL CONCRETE SHALL HAVE A COMPRESSIVE STRENGTH OF AT LEAST 4000 P,S.I. ®28 DAYS. TYPICAL SECTION
2, ALL STEEL TO HAVE A MINIMUM 2" CLEARANCE UNLESS OTHERWISE NOTED.
3, STEEL REINFORCEMENT SHALL MEET ASTM SPECIFlCATIONS (A-615),
DEFORMED BARS.
4. ALL INLETS TO HAVE FIELD POURED INVERTS TO ELIMINATE STANDING WATER, N.T.S.
5. PROVIDE 8" EMERGENCY DRAIN.
N.T.S.
NOT FOR CONSTRUCTION
DDCDADCf~ IAI TLJC /1CCI/"C /1C. ALIEN CLIENT' °A~ PROJECT;
rl\L~/\I\LV II\ IIIL VI I IVL VI VO-1)U-UJ
HORIZONTAL SCALE:
Kimley-Horn CYPRESS EQUITIES, INC. NA PLANTATION POINT VERTICAL SCALE:
NA
TITLE NORTH CAROLINA DRAWN BY: RALEIGH,
i - M F1 and DATE: DRAWN BF CHECKED Br C: I I REV Na: RF"AS10t' Associates, Inc JCA DESIGNED BY;
This document, together with the concepts and designs presented herein, as an instrument of service, is intended only for the specific purpose and client for which it was prepared Reuse RALEIGH, of and improper reliance on this document without written authorization and adaptation by Kimley-Horn and Associates, Inc. shall be without liability to Kimley-Horn and Associates, Inc. P.O. BOX 33068 -
NORTH CAROLINA 27636-3068 STORMWATER DETAILS JCA ATTACHED REFERENCE =-ES: JOB NUMBER: SHEET NUMBER CHECKED BY 012298001
,r PHONE: [phone] FAX= [phone] TSJ W5 SEAL;

_
B ~
135-3/4" OUTSIDE BOX TOf TOP OF GRATE EL. = 278,5
119-3 4" INSIDE BOX 135-3/4" OUFSIOE BOX / BOX
ANGLE FRAME ALL g° 119-3/4" INSIDE BOX !OX 8"
FOUR SIDES (TYP.) 3/4" CHAMFER ALL T-BAR SUPPORT T- T-BAR SUPPORT 3/4" CHAMFER ALL
iv 2" 2" EXPOSED EDGES (TYP,) I~ EXPOSED EDGES (TYP,)
1
W " ~ ~ 2
~ U.S.F. GRATE 6820 GRATE 8820
" ~ T-BAR SUPPORT ~ ~ " ANGLE FRAME ALL ANGLE FRAME ALL
~ FOUR SIOES (TYP,) 8" h 8 3/4" CHAMFER ALL FOUR SIDES (TYP,)
EXPOSED EDGES (TYP,)
" A
A ao" GRATE 40" GRATE 40 G TE x x
m H ^^11 l~
W W 0
~ a 1/2" CLR, 1/2" CLR, ~ 1/2" CLR. 1/2" CLR, O ? ~ FIELD POUR N CONCRETE INVERT ~ ~
a ~ 3/8" FRAME 3/8" FRAME ~ 3/8" FRAME 3/8" FRAME N I
~ ~ 1/2" CLR. ~ 1/2" CLR. ° "RCP i' ~~p a .
INV, - 271.0 i r ° d e a d n ° <d e ° = 271,0 `a g a . i a d t
d ° da °d a. ~ ° a a n a d a e
d a $ d a
T-BAR SUPPORT ~ a° a ° U a a a , a 3" d a 4 " a
e , N a 4 a ~ ~ - ~ a a , a
~ a ' a d'
3 - U.S. FOUNDRY N0. 6620 GRATES P .
REQUIRED (77-11/16" x 40" x 2"~ N APPLY ONE FIELD COAT OF ASPHAL IC
PAINT TO FRAME AND GRATES
ANGLE FRAME ALL
3/4" CHAMFER ALL p FOUR SIDES (TYP.) EXPDSEO EDGES TYP, B ( ) BY-PASS LEVEL SPREADER PLAN VIEW
1 " = 2 0'
-A"
P N VIEW SECTION "A-A" LA
TOP OF GRATE EL. = 276,5
90-11/16" OUTSIDE BOX 8"
g" 74-11/16" INSIDE BOX 8"
3/4" CHAMFER ALL
U.S.F. GRATE 6620 EXPOSED EDGES (TYP,)
3" CLEAR, TYP, ( )
PROPOSED 12"
m RCP TO LEVEL
" SPREADER
Chain Connection To Gr 3' Lon 1~ Chain &~g~~ Cold Shuts.
a ~ g Grates} ~
N0, 5 BARS 0 8" C.C.
EACH WAY (TYP,) °
Jam Nut, Nut And Was r Cold Shut
On Straight Bd ~ PROPOSED 15"
- ~ BYPASS RCP
d N \ x 1" Dio. J-Type Or Threaded PROPOSED Straight Eye Bolt JUNCTION
P F FELD 1 2 DIA 3" CLEAR, (TYP,) TO 0 / old Shut
POURED INVERT OF PIPE a q BOX A
48" RCP ~ ' Half To Two-Thirds Wall Thickness
~ a
FIELD POUR ` a CONCRETE INVERT
° °a 24° N0. 5 BARS 0 BENT AS SHOWN " 0 8" C.C. AT CORNERS HOWN Cost of eye bolt and chain to be included in the contract unit price for structures.
PIPE INV. 3 3" , a ° ° a 271.0 One eye bdt & chain for each grate.
~ ,
a a d d ° ° ° e
- ` ` PI F R EMENT TY CAL REIN 0 C EYE BOLT AND CHAIN FOR LOCKING
GRATES TO STRUCTURES 24" RCP
PLAN VIEW
SECTION "B-B"
15" RCP (BYPASS)
INV OUT=278,99
NOTES: 3/8"
1, ALL CONCRETE SHALL HAVE A COMPRESSIVE 3/8"
STRENGTH OF AT LEAST 4000 PSI 0 28 DAYS. FRAME SHALL BE OF STEEL
2, 3 4" CHAMFER ALL EXPOSED EDGES CONSTRUCTION COATED WITH
/ ASPHALTIC PAINT 3, STEEL REINFORCEMENT SHALL MEET WITH ASTM
SPEC, (A-615) 4, DEFORMED BARS a ~ ap m 0
N ~ M 4, ALL STEEL TO HAVE A MINIMUM 2-1/2" CLEARANCE, n ~ 24" RCP
UNLESS OTHERWISE NOTED, - INV IN=278.26
5, ALL INLETS TO HAVE FIELD POURED INVERTS TO 5/8" ANCHOR (TYP.)
ELIMINATE STANDING WATER, WELD AT ALL CORNERS 3.. 2" 3.. 3"
12" RCP (TO LEVEL SPREADER)
INV OUT=278,06
TORMWATER WETLAND GRADING AND DRAINAGE PLAN FOR ANGLE FRAME SEE S T-BAR PROFILE VIEW A-A
PIPE SIZES, LOCATIONS, AND INVERT ELEVATIONS
NOT FOR CONSTRUCTION
onrE: PROJECT;
oacaeacn ini ~uF ncnrF n~• ~ CLIENT: na_zn_n~
V V VV HORIZONTAL SCALE:
KimleymHorn CYPRESS EQUITIES, INC. NA PLANTATION POINT VERTICAL SCALE:
NA NORTH CAROLINA
T TITLE; DRAWN Br: RALEIGH, JCA
Inc. : and DESIGNED BY:
ment, together with the concepts and designs presented herein, as an instrument of service, is intended only for the specific purpose and client for which it was prepared Reuse - document without written authorization and adoptation by Kimley-Horn and Associates, Inc. shall be without liability to Kimley-Horn and Associates, Inc. P.O. BOX 33068 RALEIQH, NORTH CAROLINA 27636-3068 STORMWATER DETAILS JCA ATTACHED REFEREVCE FILES: JOB NUMBER: SHEET NUMBER. KED BY: SEAL; C HEC TSJ Cw6
PHONE: [phone] FAX= [phone] proper reliance on this Vi a,-R Ora and Associates, Inc., 2005
L RE`[SION DATE: DRAWN BT: CHECKED BY: Associates,