20110974 Ver 1_Site Plan_20111101

ss
I
~ I ~
i; i L I PACT
~ ,r ~ y RALEIGH-DURHAM T
INTERNATIONAL AIRPORT I ~ E
I~ 0.6. X077 PG. 779 T Y I E
B.M. 1997 PG. 554 6 al (~ALFIGH-D ~
ll B.M. 1982,~PG.°809 _ 1 ~ r.. iNTERNATIUNiA.
11 DEVE! OPED CZASS 5 ~ °O,B '307,/,° ~
~ ~ ~ ~ PR®PSED PLUNGE P®®L ~ DEMOTE `PARKINS FACILITY ~ ~ B..M. 1997,
\11 ~ R AY T CTION EASEMENT ~ , a.M. 19~z,
\ ~ ~ . ~ ARE = ACRE 'DEVELOPED
5~ ~ ~ ~ ~ ~
~ tr° Gj ~ ARE L E REGETAT MEET T N F° REMOTE PARKIN
- F
~ \ : \ J.."R
: ~ „ \ ~ ~ . ~

: < ~ _ ~ ~ i ~ \ ~
\ 'TYPE "C ~ ~ ~ ~ ; , . ~ KING .,~TBACK
- - - - -
\ - ~ g 1°`
.
~ \ i , ~ ~
~ \ ~ , ~ \ / _ 4JR r .
:
~ r \ -
~ ; ,a 3 ~ \
\ y.~~ a ~ ~ ~
\ ~ .
~ ~ ~\I ~ - - _ PROFESSIONAL ENGINEER DATE
'G /
\
8 ~ .
\
\ f ,
\a , . 8 , , ~ ' ~ : ~ . ~ i ~ 1 ~ a~~~ ~ :
\ 9 \ \ ~ ~ S~, ~ ~ ~
~ \ P ~ . \
1 \ ~ , r , G ~ ' ~ ~ ~ DU CENTS 4 ~ j~ ~o t
\ ~ . ~ ~ t
P
~ ` ~ ~ ~
\ , ~ ~ ~ 1 y 11 l ~ rr . ~I ~ ~ ~ r~~;~ ~ ~ _
~ ` ~ ~ ~a ~ \
y` a ~ ~ ~ „i ~ ~ ~ ~ Ill
~ \ ~ ~ ~ ` - , ~ 1 ~ . ' ~ i > ~ ~ 11~ • 361 ~
' : ~ \ j is i :'J : ~ I .111 a 1.:~ , ~ ~ ~ ~ 1 / NORTH CAROLINA
~ ~ ~ ~ ~ ire PROPOSED ~ HEMP®RAI~Y t . TI®
(WAKE COUNTY)
' I' ~ ~ EA Q1~4 =ACRES ~ ~ j ~
9 rf'~
~ ~ s ~ G 4 , i r- ~ ~~~,~.~::p~1 -~-1..11 I ~ i ~ 362 PRELIMINARY"
s: ~ ~ ~
0 "C 9 ~ ~ ~m ~ ~ _ L 1 a~3~~ GRADING PLAN
~ ~ ~ ,a ~q ~ ~ ~ ~ G
\ G Q i ~
~ ~ ~ ~ Q ~ ~ ~ ~ P ~ 1 0 ~ 0 ~ : \ T - ~ i I ~ ' ~ J ~ OCTOBER 10, 2011 r .
1 ~ ' r
P 1, - _ ~ ~ f ~ ~ ~ .
:B ~ ~ 1~ , . ~ \ 1 g
P ` \ \ N0. DATE DESC.
: ~ a 1:,
~ 1 ~ :
r 1 ~ 11 ~ '
1 -
111 1 \
111 1~ ~ 1~ 'S~;~. 111 1 ~ w ~ 1~,. ~ I I ° ~ ~ 'na'~'w by 1
R 111 ~ 0 P 1 \
~ ~ , 111 ~ ~ ~ ~ ~ 1 ~ 111 ~ 14 III ~ ~ ~ , ~ ~ 1~,.
F 11 . ~ 111 ~ " ~ ; 1 ~ . 11 4`" v. _ C
~ a1 1 1~
~G 111 ~ / H R ~ 1 ~ ~ ~ ,11 \ 14
~ ® a 1 11 1'!. _
, ~ _
<
1 X11, ~ ~ ~ ~ ~ ~ ~ ~
1 r
'.j~ q ~
,'ice \~cPi. ~ i
1~ ~ ~_1 . 1~ / P FAR ~ ~i ~ ~ o
~
NY 1 ~5 ~ ~ -
i / 5 ~ ii ~ p h1 1. I I - s.,~~ Q _ _ RCp \ ~
11 1 ~ o , u7 X1..1 1 \ °~~.1 ~ ~ D
I S~ ~ ~ SO ~ PREPARED FOR:
1,.1 ~ 1, i° i i OWNER AND DEVELOPERt
1 'v ~ ~ ~ . 1 ~ ~ ~ ~ = --s~i~~~ HAMIETON MERRITT ~ ~ V ~
~ .~i p it
Ifl I ~~\1~.,`\\\\
1, 1':1 \ :A i i' i ~ ~ i i i ~ i ~ `
1 ~ i i ~ ~ S i i ~ ~ EXIST CB ~J 1 ~ ,v( / i ~ m ~ ~ ~ ~ TOP 370.48 EXIST CB ~ ~ \ ~ TOP 370.48 ~ ~
1 1` ~ i i ~ ~ i' INV OUT 363.63 Q ~,1 1 ~ ~ ii i ~ INV OUT 363.63 \ \ ~ s f ss
N/F '
WINN LIMITED PARTNERSHIP '~i~i~
~1 ~ 111 1 ~ , ~ ~ ~ Q. ~ ~ % N /F
N /F ACREA6EK 5M98LACRES
11 1 1 ;1 ~ HARDIN INVESTMENT ASSC 1 ~ ACREAGE: 2.84 ACI ~TMENT ASSOC. XI LTD B.M. 1998, PG. 915 GE. 2.84 ACRES PIN N0. 0766.03-04-4874
111 1 \ is ~ ~ ~ ~ B.M. 1998, PG. 91 1998, PG. 915 ZONING :PEC 919-706-4950
~ 1 11 0766.01-05-2088 USE: HOTEL (CLASS 5)
a \i 1 ~ ~ ~ PIN NO. 0766.01-05- )NING : PEC
~ 111 ~ l; ~ i ~ ZO 2 \1 'ti`<~ ~ USE: HOTEL CLASC iOTEL (CLASS 5) (,C 2011 BSC Group, Inc.
1 ~ SCALE: 1 " = 30'
Np iii
0 15 30 60 FEET
FILE:
DWG. NO.
JOB. N0: 05030.00 C-5A

380
u~ ~
~ ~ ~ J
0 0
z z
Q
~ ~ W W
380 380
~ ~ cn cn
CJ ~ ~ U ~ ~ W
~ J J 0 J _J
C~ D ~ ~ ~ O PROP. GRAD z z z z z z
Y Q Q Q Q
EX. GRADE ~ ~ ~ ~
Q w w ~ w w ~ ~ ~ Q ~ ~
370

- - 370 370 PR P. GRADE
PROP. GRADE
360
EX. GRADE ~
~ v
EX. GRADE
I_ - - 360 360
10+00 11+00 10+00 11+00 10+00 11+00
E TIN 2 C S TI N l I N E
SCALE: HORIZONTAL 1 " = 30' ,
SCALE: HORIZONTAL 1" = 30 SCALE: HORIZONTAL 1 = 30
„ ~ HORIZONTAL 1 " = 3' „ HORIZONTAL 1 = 3 HORIZONTAL 1 = 3'

SITE AT ~T ,
ERAL NOTES
PROJECT; ~ WITHIN 10' OF A LIGHTING RDU CENTER 3 ~ 4 HAMILTON MERRITT ~ w
~ ~ SHALL BE RECORDED WITHOUT NOTING THE 16, NO TREE SHALL BE LOCATED OWNER: ~ 1, NQ CHANGES TO ANY ASPECT OF THIS SITE PLAN, 9, NO LOT(S) LOCATION, ADDRESS; RDU CENTER DRIVE
' ~ ~ INCLUDING BUT NOT LIMITED T0, LANDSCAPING, GRADING, GENERAL REQUIREMENTS FOR ARCHITECTURAL COMPATIBILITY GARY, NC 27511 ~ ~
' ~ BUILDING ELEVATIONS (ESPECIALLY COLORS), LIGHTING, OR ON THE MAPS FOR RECORDATION. 17, ALL WORK MUST COMPLY WITH NORTH CAROLINA STATE REIp; ' / MADE WITHOUT APPROVAL OF THE UTILITIES WILL BE 10, THE CONTRACTOR SHALL LOCATED ALL UTILITIES TO BUILDING CODE AND HANQICAPPEO ACCE5SIBILiTY CODE 0059693 ~ 0766058176
DEVELOPMENT REVIEW GROUP OF THE DEPARTMENT OF ME 1C. PIN: / ' VERIFY LOCATIONS DEPTHS AND ELEVATIONS PRIOR TO VOLU GENERAL COMMERCIAL
' DEVELOPMENT SERVICES. ° ~ CONSTRUCTION ACI1VITIES, ANY DIFFERENCES ZONIN / STARTING ANY AIRPORT OVERLAY DISTRICT
~ SHALL BE REPORTED TO THE OWNER, ENGINEER AND 18, APPROVED, STAMPED, AND SIGNED BUILDING ELEVATIONS ' / 2. ALL CONSTRUCTION SHALL BE IN ACCORDANCE WITH ARCHITECT, FROM THIS SITE. PLAN MUST BE INCORPORATED IN THE CARY PROJECT NUMBER: :CT NUMBER: 06-SP-063-8 '
' CURRENT TOWN OF CARP STANDARD SPECIFICATIONS AND BUILDING PERMIT PLANS, SIZE AREA: / CONSTRUCTION DETAILS,
~ , 11. THE CONTRACTOR SHALL INSTALL ALL HANDICAP SIGNS MARKED AS FIRE LANES ALONG IMPERVIOUS AREA: / ~ AND RAMPS IN ACCORDANCE WITH ADA REQUIREMENTS AS 19, ALL CURBS SHALL BE AREA: 7'84 ACRES (INCLUDING 1/2 OF PUBLIC R/W) U
~ 3, ALL RADII THAT ARE NOT LABELED ARE TO BE 3 IN WELL AS NORTH CAROLINA STATE BUILDING CODES AND TOWN HEAVY DUTY PAVEMENT TRAVEL AISLES PER TOWN OF GARY IL IN 3 / ~ RADIUS, STANDARD 3060-D, PHASE 1 BUD G BUILDING ~3 2121 RDU CENTER DRIVE PHASE 2 BUILDING ~4 1111 RDU CENTER DRIVE itd n'~' e. ~ ~ ~ ~ ~
OF CARP STANDARDS. 4.27 ACRES SITE AREA: 7.21 ACRES
R E CONTAINMENT WILL BE WITHIN A DUMPSTER. F R ALL SITE AREA: / , 4, GA BAG SIMILAR TO THE EXTERIOR 20. THE DEVELOPER WILL 8E RESPONSIBLE 0 BUILDING FOOTPRINT, ~ SCREENING WILL BE IN ACCORDANCE WITH TOWN OF CARY 12, BUILDING COLORS SHALL BE 'OOTPRINT; 28,579 SF BUILDING FOOTPRINTc 28,579 SF OENR „"s°~~° °~n-~~ ' GARAGE FOOTPRINT: 25,745 SF ~~£~~,$~A7'E'pa QUALiT'y
/ ' COLORS ALREADY IN USE ON EXISTING BUILDINGS IN THE RDU INSTALLATION COSTS ASSOCIATED WITH STREET LIGHTING ui ! STANDARDS, CENTER DEVELOPMENT, ALONG PROPOSED STREETS, ADJACENT STREETS AND ~~F ~Fat8C~1
pr / ~ THOROUGHFARES AS REQUIRED PER TOWN OF CARY POLICY F SITE PROPOSED GROSS SQUARE 5+ SEE SHEET C-6 FOR LAYOUT AND DESIGN 0 GROSS SQUARE PROPOSED GROSS SQUARE
/ , 13, THIS PROJECT SHALL COMPLY WITH NORTH CAROLINA STATEMENT NUMBER FOOTAGE OF BUILDING: LIGHTING, 1F BUILDING: 113,192 SF FOOTAGE OF BUILDING: 113,192 SF
~ STATE BUILDING / ACCE5SiBIlJTY CODE VOLUME 1-C 21, THE DEVELOPER SHALL CONTACT PROGRESS ENERGY NUMBER OF STORIES; 6, NO PUBLIC STREETS WILL BE CONSTRUCTED AS A PART OF p NG LOT DRIVE SHALT. BE AFTER PLAN APPROVAL AND PRIOR TO GONSTRUCTION {N F STORIES; 4 STORY BUILDING (4 STORY GARAGE) NUMBER OF STORIES: 4 STORY BUILDING
THIS PRO~CT, 14, ALL DRIVES, INCLUDING ARKI ~ ORDER TO DEVELOP A STREET LIGHTING PLAN FOR THE PROP, FLOOR AREA RATIO: OR AREA RATIO: 0.61 DEVELOPED AREA /TOTAL AREA PROP. FLOOR AREA RATIO: 0.36 DEVELOPED AREA /TOTAL AREA
CONSIDERED AS FIRE LANES AND BE MARKED BY THE TOWN TOTAL LF OF FIRE: LANES: AND MECHANICAL EQUIPMENT TO BE INST,4LLED THE TOWN OF CARY STANDARD, FIRE LANES INCLUDE OMITS SITE/SUBDIVIDION PLANS REQUIRED PARKING; 7, ALL HVAC OF FIRE: LANES: 1690 LF TOTAL LF OF F1RE LANES; 710 LF PARKING: 1 SPACE PER 300 SF OFFICE REQUIRED PARKING: 1 SPACE PER 300 SF OFFICE 1
QN THE ROOF OR INTERNAL TO THE BUILDING AND SCREENED OF HEAVY DUTY PAVEMENTS SECTION, R EDGE OF
N WITH THE TOWN OF CARY 22, ALL DIMENSIONS ARE TO BACK OF CURB 0 FROM VIEW IN ACCORDA CE SPECIFICATIONS AND DETAILS. 15, WRITTEN APPROVAL FOR BUILDING HEIGHT SHALL BE BUILDING UNLESS OTHERWISE NOTED, STANDARD 113,192 SF / 300 SF = 378 SPACES 113,192 5F / 300 SF ®378 FACES ~~``®Q'~~ CAR~`~~'~'',,~ TOTAL SPACES REQUIRED = 378 SPACES TOTAL SPACES REQUIRED = 378 SPACES ~ eeeea Eoeeoeeee "7~
OBTAINED FROM THE RALEIGH-DURHAM AIRPORT AUTHORITY HANDICAPPED SPACES REQUIRED = 8 SPACES (OF TOTAL) HANDICAPPED SPACES REQUIRED = 8 SPACES (OF TOTAL) ®e •ee
NEUSE RIVER WATERSHED PRIOR TO CONSTRUCTION PLAN APPROVAL. - HAM 8, THIS SITE IS LOCATED IN THE PARKING PROVIDED: RALEIGH DUR DISTRICT. RALEIGH-DURHAM ROVIOED: 337 STANDARD SURFACE SPACES PARKING PROVIDED: 28HANDCAP SURFACE SPACESS SEAL i 6 HANDICAP SURFACE SPACES
INTERNATIONAL AIRPORT INTERNATIONAL AIRPORT D.B. 3077, PC. 779 D.B. 3077, PG. 179 33 STANDARD SPACES UNDER BUILDING 338 STANDARD GARAGE SPACES 8 $293
B.M: 1997, PG. 554 ~ , - _ B.M. 1997, PG. 554 2 HANDICAP SPACES UNDER BUILDING 8 HANDICAP GARAGE SPACES 378 TOTAL SPACES 446 TOTAL SPACES ee° "^~ee°"et~
B.M. 1982, PC. 809 ~ - - _ B.M. 1962, PG. 809 ~ DEVELOPED -CLASS 5 ~ - - _ PROPOSED 10' EASEMENT FOR DEVELOPED -CLASS 5 „
PARKING FACILITY ~ - fUTURf ACCESS AND PROP. 6 PUBLIC SEWER FO REMOTE REMOTE PARKING FACILITY " ~UBLiC SEWER FORGE MAIN: 360 LF PROP, 8° WATER MAIN: fi46 Lf N 1~ ~ V~` 'UBLIC GRAVITY SEWER MAIN: 1525 LF ~ ~ ~ ~ ~ ~
DUMPSTER Tp BE MASONRY AND - _ f~AINTENANCE OF PREFORMED PROP. 8 PUBLIC GRAVITY . SCOUR HALE PROP. 6" & 8" WATER MAID .MATCH BUILDING W/ METAL ~ WETLAND PROTECTION FENCING 3c`8"> WATER MAIN: 484 LF
PHASE 2 PHASE 1 ~ v6° PINE GATES (SEE DETAIL SHEET D^2) PROPOSED ~ LNG 3 NO CONSTRUCil01J IN THIS INE 18•' PINE
` BUILDING' 4 --~----(BUILD.. ) EA TYP. ,2 P PROPOSED ~ PROP CONC STANDARD DUTY ~ ~ a AR 16 PINE TREE LINf ~ PAVEMENT TYP. 545'01'04",E 1090.,90' ~ _ , aa~+ti>Pmru PROPOSED 10' EASEMENT FOR 1-3-2008 ,~sae~~ar ~ ~ ueR~A~ ,4 FUTURE ACCESS AND
\e PVM7 SECTION r: S4 '0 mn /n n.. ui nwlpr, ar vu~m' army ,~as~s~anvrsm,~maoa.".~-=~ d>~fNa;mew:~.knk."a.:,l®t~~:1~a' ~7mr~Rk~ ~a;°~,. MAINTENaVCE 4F WE7 ~2~FP~uB~uT SEWER q ~V OETENnoN POND PRO ESSIQNAL ENGINEER DATE
+s m,."r~, 490.9 'PINE. v~~ ~ ~ 5 s~wE ~ 3tiPFC-R^ y
~ s, -x.20 TYRE "C":~UFE'ER•-., 4-^ "Wig _ _ _ 25' PARKING SETBACK - ~ 30 BUILDING SETBACK ~...e,..®®....®. ACK ETBACK-------- ~a~b
~ + ~ m- ~ °-30' BUILDING SETS ~-_s'--- - - 30''BU11.OfNG SETBACfE^- 0 n. ~i~C ' \ ~ ~ G ~ L ETBACK-V ~ '''fin RETAINING WAU.ENTAL
Q ~ \ ~ ° \ ~ GUM " MAP.L > ~ 2 1,. ~ PROP. TREE LINE -
\ ~ v. \ - - - - - - - - PROPOSED SEGMENTAL ` ~ ~ ~ ~
\m ~ PROP. PAINTED °nP RETAINING WALL v~ ~ v ~ " N SPILL CURB ~ ~ ~ ~ r'~„. 4 LINE TYP, NO PARKI G,
\ \~r ~ G ~ ~ FlRE LANE (TYP.) ~ ~ Mi pINE ~ \ R LIMITS OF HEAVY - 3 ry . ';1 ~ h F~ ~ a ~ ~ ~ ~ RDU CENTER. 3 ~ , ~ e ~b
\ ~ a \ WTY PAVEMENT ti ~ !rZ A ~Ow , 1 1,\ \ \ ~ ~ ' \ ~ 1 , 0 ,D. 6 aoWll. , pINE \ „6 r,~, ~ ~ `
\m " \ I tid d~ 2R ` cuM ~ 2~ v \ \ ® \ E ~ ~ ~L . ± t~~ ~ d, pINE ~4 ~ ~ lei ~ , ~
\ \ Fr F.p' ~ 8Or ROPOSED ZO` WE r. ENTAk \:1 \ P~~SH 1 x P \ ~6:. 2 a ~ 22 ? I PROPOSED SE,GM Q ~ TYPE C ?0 . :RETAINING .ALL ~ \v \ PROPOSED 6, 0'~ \ Q~ a.. ,p;
\ \ \ ~ ~ ~'o j s SHARED BUFEER~\ '~1 A\ :i., \ $ SIDEWALK ` Q~7 6L •p s, F@ . ~ START DECORATIVE b' ~ ~ ~ PROPOSED TREE LINE RDU CEN 1 ASR HIGH ALUMINUM FENCE ~ 4
\ ~ . \ ~ \ \ SPILL CURB , ~ - ~MSTALLED ON TOP ai ~ `~A~,
\ ' \ c~ \ \ 1 (9P ~ IN ~ SPILL CURB ~ 89S R v~ :1 ~ . v~~ o, v (TYP,) 1 vv O ~ s ~ - ~ ~6 ~ vv (TYP.) ~k ~ A 4' .HI v ~ ,;v ~ v c~ y v ~ F~ ~ ~ g' pl ENO O TiVE aw t. ,y v~~ ~ ~ 12 1 Q ~9 ~a o ~ ~ v _ 3 AkUMINLIM :FENCE IN91 0 pEC~tAJ3VE 4' HIGH ~ WALL .,y ~ i~oS.A PR~'OSED TREE
~v y~:v ~ v ~ ti ,4 v v ~ 1 ~ s~, I ~ SEGMENTAL ~ ON TOP QF'WAU. ,UMINUM FENCE INSTALLED ~ ~ q PROTECTION FENCE I TOP OF.WAU. eG'~o'~'~
nv ~ ~ ~ v :e.. d v ~ A ~ E . t ro ~v v~;1 v~~ v ~ ~ ~ ry~ ~ ~ ~ A PI' NE,. p',, i RETAINING WALL ~ 11 ~ ~ ~a ~ : ~ v R 1 t csF ~~T PRQPOSED SEGMENTAL RALEIGH IN
y A t - \ 0' ~ ~yv ~ ~ ~ , vv ~ 1 ~ ~0 6~p1 + ~~~T. I 2 ~F ~F ~ SFTe9gc~ RETAINING WAIL INIERNATIO D.B. 307
~ ~ a ~ ~ v ~ v fir. 5 ~ v v~ v ~4`' v ~ 1~ tih 10 0 N ~ ~ EXISTING PUMP STATION B.M. 199
~ ~ w ~ e v ~ ~ ~ I , -J~l V ~ V ~ \ ~ y ~ v yr ~ PROPOSED 20' ' ~ 'W s ~ ` ' SPILL CURB PROPbSED 6' U ` TO REMaN B.M, 198 ~p~ ~ \ ~ DEVELOPED
~w 1 ~w ~ vaR ~rs. ~v UTILITY EASEMENT g'R v v ~ ~ (TYP.) SI ALK ~ yy ~ - v ~ a ~ s a~ ~ ~~NS O~yR,~ ~ REMOTE PAR
~0 ~ ~ PROPOSED HO , ` I 11 1 ~ s• ~ \ ~ 10 , ~ ~ > ~ ~ .,e 5~'^'" 'Y' 0`e ` ~ ACCESS DRIVE NAIT NORTH LINA
w,\ ~ ~ 1~ ~ " \ RAMP (TYP.) PRQPQSEO HCA ~ 2 STEPS WITH. ~ ~ ~ ~ I UMI ~ rav 1)~~J ~ vva ~ ~ s. RAMP (TYP,) ~ I $"':,RkSERS DU ~ OF HEAVY y - ~o t ~ t ~ ~ : `~~s'~" yQ°~ WAKE COON
yv ~ v~ ~ ~;°y s m BRICK PAVERS (T'YP,) _ ~n I TY PgV~,I~ ~ ~ yl \ \0 ' q c, ~ ~ m I _ T 11 ~ i ti~,~ y~\ PROPOSED SEGMENTAL
wv ~t1 ~ v1 , ~ ° ~ i PROP. PAINTED ~v 1: ~ 2 1 ~ t0 w 4 LINE, TYP. ! RETAINING WALL
eA ~ v ~ VR ii s~ Q~ ~ O v ~ ~ ~ ! PROP STANDARD ~ so % SPIV. CURB ~O ~ °'i
„ f av v it Ab ~ O V ~ PROPOSED 20' ~ H ~ ~ . \ c^ ~ ~ 9 9 PROA UTY PAVEMENT TYP, ~ w ~ ~ ~ ~ v a ~ ~ 1 TYPE C" OSED 8., 5 R ~ ~ tih irn''~) ti\ DUMPSTEft TO HE n~j., MASONRY AND MATCH
a\ ~ \ ~ n Q , G ~ ~ ~ ARED Hca PT SI ~ SH ~ ~ RQ aJ ~ r ` ~ ~ R Hoa WALK SPIN CUR& ~ 12 ~ ~ ~ ® ~ Q ~ 0 1 ~ 6 0 ~ 2 ~ o w (TYP.} ~ 12 = ,o,~ ~`\v~'gCk BUIU3INC, W/ METAI._GATES
h\ ~ ~ \ 11 ~ ~ ~ ' ~ SIDE dogs R ~ , ,0 ~ y~`, o . ` c~ DETAIL ~+eET p-2] ; SITE P ~ o ~s~ 11 ~
nl 1~ \gP \ ~\0 ~ F~ 6 RD<'0 1 - PROPOSED 3O' TYPE ~ 21 ; r~6~'>! ryy. ~ r GUM H ~
~ 10 ~ PROPOSED BICYCLE ~ 1 2 \ P 20'R ~ ~ ~ ~EKISTINO SHARED:~FFER m j;-M, ~ ~ \ ~ PARKING WITH 3 fNVERVED ~ I , P y::1 ~ la 1 " " ~ ia, TELE VAULT„ ~
\ ACK ELEMENTS, _ EX. 30" CURD & GUTTER: ~ ~ 1' v , ~ v1 v U R , , v TO REMAIN HCA _ - ~ - ~ ~ 1,. ~ ` - AND ASPHALT TD BE. l N//~~~'T ~ I'~~~jp ~ ~ ~ ~ ~ N.C. GRIP COORDS. ~`'P ~~~d 9 2~ t'! rde , ~ S ~ PROPOSED PAST N=764,633.963
vD ~ v v J ~ 1 ~ ~ ~ REAIOVEO~ h 111 ~,\~a 116 ~ PROPOSED 20' WIDE ~ )?R ~ Yp ' M ~ ry ~ ~ ` STRIPE E=2,061,158.406 ~y2~'`` ~ `,'~~s,~~ , J ~ _ JANUARY 3, 2008
A ~1 ` ` \ 11 a ah 1 DRAINAGE SWALE EASEMENT ~ \ - ~ 1 ~ UMITS:OF HEAVY:. .~"-''l ~ ~ 1= PROPOSED HCA h '0R y \ 1 FOR FUTURE ACCESS AND ~ ~ ~ ~ w ~ Qo r h R ~p,,l2y ` 1~ , PROP CONC ~ ~0 ~j2~4~Q ® `~P I~$'c,~ ~ ` i PVM'T SECTION o ~ \ - 52~
. 1~5~` \ \ IAV ~ ~ ~ MAINTENANCE ~ 1 \ DUTY?:PAVEMEN'C 6958 RAMP (TYP.) ~ per, OS
~ ,i , 1 ~ ~ ~ Ns~ ~ PROPOSED 8' ~ L 02.45 R=512,41 1 8 ~ ~ ~ 1~ : s . \ 13 ao~s ~ _ PROA ' ~ SPILL CURB ~ ~T 8 ,q '~y, A Qs ~ ~ . D ~ 0.99 ~ ~ h off' ~~i ~ s~~, ,o / ~ ~G .C4 ''r '9 ~y~i~C 9. 11 1 ` 4e U E, TYP%, ' ~ . \ \
F 11 ~k' ~ ~ ` crw ~ SIDEWALK - 3 a , 'I 1` ~ `;e 11 ~ NC & GU URg TYP.) , 1 ~ PROP PAINTED ' , °4+,~~
RI ~ r cy a=-a~--- ~ R n X11 \1 ~ 11. ~ tL,~ -~Fi// \ ,~°~1m` )~`y ~ \
~ P I °~b AI ~ ~ w ~ 11 I kA ~ ~ ~ MATCH EX~ d 2p• ? ~ ? 11 ~ - t?a Ia ~I ~ INo /~„i ~ ~w,.- ROPOSEO ASPHALT - - _ _ ~s~ A'1Rk 0 ~''~~b ` ~ ,~s~ 0~ ~ 4 ~ ® N0. DATE DESC. ?0, DR ~ JS Op ~ ~ a 9~ 3 51EP5 WITH. i' 9
~ 11 ~ . ~ 11 a . CROSSWALK ,f ~ i ~ _ srR N~ ~ ~ y1 t1 11 1 ~ 6 ~ PROP. ST r~o~' ~ V0 k m EFTS SEp S3p~' ~ ~ ~ A ~~'90 ~ ~ V`~` 1 MAY 15, 2006 1ST SUBMITTAL TO TOC ~ ~ HCA ; ~ 4~ Op ~ ' y, a4, ~ 4'.: RISERS ~ ~ ~ . ~
~ la 11 laa SIGN ~,.~~m^='J a\ Igo ~~p \ ~ e Ee ck R ~ AA q ~ 1 I , ~1 ~ ~ °®r- , 9;~"' SIGHT DISTANCE SO BUFp~~ JiCA ~ ti~9 ~ 4 ~6~ ~ ' ~ 2 JULY 14, 2006 1ST REVIEW COMMENTS
Il M ~ 1 ~ ~ ~ ® _ l TRIANGLE (TYP,~ I I 1 '•j'°°~m, . PR . ~JiCA ~pq 9~, 2 STEP$ WITH. PROPOSED 20` VflOE ~ ~ ty~i(~a 6";',RISERS DRAINAGE SWALE EASEMENT J'
I ` li ' ~.p \ g6 0 , 5`~ . ~„•.i ~ HCA ~ ~ p Y ` 1 a \ ~ „~pl PE 9 PROPOSED 5' ~ ~ ~ ~ ~ $ ~ ' `FOR FUTURE ACCESS AND 5 3 SEPT, 1, 2006 2ND REVIEW COMMENTS \ ~ 4*,~.~ y~,~'°~- Cb ' MAINTENANCE ~
Q 1 ~ S ~ , PP x•15 si 0~ , ® SIDEWALK m °2 ~ . (~V ~ 11 ~tP 1 'I,O ~ (1~F' s i ~ V' i m, m o ~ ~ ~ Y 'S9~) ~ ~ r O~ ~ ' h ' ~ ' ' 4 OCT, 27, 2006 3RD REVIEW COMMENTS 0 0
1 ~ 1 0 m 'Q~l~~ 0 al a ~ ~ 1 ~ nnR~ d 1 . > a Rye R~~ ~ , ~ ~ ~ 5 MARCH 7, 2007 4TH REVIEW COMMENTS
_ _ ,A ~'I ~O` 1°:1 ` 1~ ,D ~ 'S2 9i~ ii® -..e~.ae>..a~- _ ~m~ w,nY Sl ~4
1 a ~ ~ ~ 1 ~ 4 ~ , ~ ~ m , _ _ _ ° ~ ~ r o x coo sn~ - - fig- - - v. . 11 1' A) ~ 9i ,i? 4- //®~i ..°y~ I f - ~~_y,e_mm~ ~~:e~\ ~a H t5'R °o, : ao i' 2S ' ' / ` 6 APRIL 24, 2007 OWQ REVIEW COMMENTS ~ _ ~ ~
H ~ 2dR ~,O~c~.A 8 ~ '45,fk~,S'~rN's~ ~~~4P,'/ ~~@~ 7 MAY 16, 20D7 5TH REVIEW COMMENTS
V 1 ~ ~d 6.~ ~ 4 S' 'i i 1 a 0 ~ ~ • ® PROPOSED ~~S' q~up 6° ' ' ~ ' ~ a~~ 8 JULY 13 2007 SUBMITTED FOR SIGNATURES tI PROPOSED ~e~'( S~ ~ i ~i 19 9 / ~ ~ i ~a ~ ~ ~ PROPOSED CONCR~ZE ~
~ T ~ 1 ,.,~.r y ° 1 CL / ° N F . ~ ~ CROSSWALK a 11 - - ¢I> o ,1' ~ / 10 X 470 SDT \ ~@, ~~e I\ r_ CROSSWAUC ~ ~OiN~ Ijp~ ~ ` ' o'~~ ti ~ FLUME (TYP. \ ~i, ~ 3 STEPS wtTH: , as, i ~ ~ ~ ~ 9 AUG, 24, 2007 UTILITY PLAN " \ ti~ ~SF~ HCA. 6*,;iBSERS ' i' ~ ` ~\i,~\
~ 1 > ~ St , i ~ NN LIMITED PARTNERSHIP ~ ~ ~ 'WIDE STREET LIGHT POLE AND 11 ~ ~ ~ x al , I ~ ° o ~ .1' C/0 KPMC LLP ~ a
•6, SIDEWALK EASEMENT BEYOND RIGHT ~1 ~ d' ACREAGE: 5.98 ACRES MATCH EK ® OF WAY -VARIABLE WIDTH al t ~ 4 ' N/F v , ASPHALT MATCH EX ~,a q~ ~ t5R / , ' , ~ROPD$ED 10 SEP. 13, 2007 BFP, SD BYPASS PIPE ~a ~ i , 6' ~ ~ CONSTRUCTION ~ , ~ ~ ASPHALT ~o ' i i ^i ` ` EASMENT ~ `
c 1 ~ ? V1 - , CQ d HARDIN INVESTMENT ASSOC. XI LTD B,M. 1998, PG. 915 w'' UTILITIES TO BE MOVED AS 1 ~ y'~1 1;1 ~ ~ ®r*° ACREAGE: 2.84 ACRES PIN NO. 0786,03-04-4874 SIGHT DISTANCE ®0~ f- y~`' \ ~ ~ 11 OCT, 16, 2007 SUBMITTED FOR SIGNATURES
NECESSARY 11 ~ 1'I ` STOP ~ B.M. 1996, PC, 915 ZONING : PEC TRIANGLE TYP. ~@ ~ , w 1 ° \ PROPOSED 20 1 ~I ~ BAR PIN NO. 0766.D1-05-2088 USE: HOTEL (CLASS 5) 1 UTILITY EASEMENT I REMOVE EX, HCA AND NI 1 ~ p 6 ZONING : PEC PROPOSED 20' ~ aa` \a~p , Iy S / ' ~ ~ \ 12 DEC, 10 2007 PHASING PLANS UTILITY EASEMENT I ` ~ 19 A T ' ` ` m ~ ~ '
°6 REFUGE WITH NEW HCA a 1 ~ 1 p ~ / ' ® k Z I `°~~~4 / ~ ~ 13 DEC, 21 2007 STORM DRAIN 114-116
~ ~ ~I ~1 i ~ ~ ~ P .RIGHT-TURN ONLY SIGN USE: HOTEL (CLASS 5) t ~ PROPOPSED WHITE ~ 1; ~ ~1 ~ - i °a\ ~ a~ ~ ~ ®T PROP 30" ' ~ BRYAN ASSOCIATES ~ ~~a ~ ~ `a~ aa` CURB Bt ~ ACRE HOLDINGS L4C `~0 ~
a MINI-SKIP LINE ~ 1 ;i ® P D WHITE LINE ~ ~o ~ 1_ ROP SOLI ~ Age~'STq ~m\a 0~e`~ \~a ;,~82~~ GUTTER to'R ACREAGE: a,{5 ~ ~~,y 14 JAN. 3, 2008 SUBMITTED FOR SIGNATURES id a . ~y so a F o ~ ~ a ~ ~ B.M. 1998. PG. 860 y ~ ~ ~ ~ ~
a EX STOP BAR TO BE REMOVED ~ 1;~~ ~ PRAP, RIGHT TURN ARROWS \ a~a` Ftir y~r \\e~o U+oe a`~ :;~F\ ~ ~ ~ ZONING : PEC ~GLAS~S~jS) \ ~~9 ~ ~ a `~a ~ , , < US~: COMMERCIAL (QFFI~~ BUIhDINO~ ~
CUT NOSE OF MEDIAN BACK 14.6' 11 , 1; ; , ~ i
O q1 ~..:7~ i~, ~ RELOCAtE EKISTING SIGN AND ASSOCIATED UGHIING. SIGN ® 1 1'~ ~ ~1ALL BE SET 5' FROM B/C AT NOSE OF MEDIAN.
N 10 WIDE HI-VIS THERMOPLASTIC p,1 ` 11: a l ~ N CROSSWALK (TYP.) 11 :1 I q 'a\®•~ e~srG@\ ~~'~~,a~J~ (`9SSx ~A,~. /~a~\\~~\'~~\:/~ ~ PREPARED FOR: ~~a\F\sT '~~ce~1p~~, ~ a.\ \Q~"~. \B4 ~ ~ . `~.i~~e~ ~ \ ~ OWNER AND DEVELOPER;
H 1-'::~:'1 ~1M a ~c~ v ~a e \ ~\aa 4~ ~ t- ~ 0 ~ ~ ~ aa,~ '~q,e,~ `,a a , ~ HAMILTON MERRITT
~ REMOVE EX, HCA AND REPLACE 11 ~ t`i ; `i 1 1 WI1H NEW HCA 1 ~ 1 TO `•~@a~ / ~q~~~ava a® ~\Q ~ s. C/0 8SC GROUP
u 1 ~ ~ 11 ~ AsPHaLT THI IS A REQUIREMENT 1 I . ASPHALT PATCH TO BE S m ~ ~t CONCRETE SURFACE COURSE S9.5B \a`~ ~ Jpe aQ`, ~kis~® \ 701 CORPORATE CENTER DRIVE, SUITE 163
3 t " ` 4 "i 1 T RETE INTERMEDIATE BE SHARED BETWEEN RDU 't 1 , ~ 1 4 ASPHAL CONC o: ~ 11 1'".I ;:';~.1 I 1n COURSE 119.08 1O" AGGREGATE BASE N ` ~ ~ ` ~ ® ` ' RALEIGH, NC 27607
11 1 CENTERS, RDU CENTER4, A D o 1 I ` 1 COURT e nested fo ~ , t'. 1 ~ 1~ , 11 ~a°~ @aa Ra&°~~~° V a„'~ (919)-854-0811 ~e` ~ a 'a`te N IC LIMITS ~ NEW
°o A Developer Agreement WIII be r q 1 i 1 1 RDU ALOFT HOTEL M thorou hfare improvements right-of-way 11 11 9 1 ~ 1 ~`aa PAVEMENT TO MATCN
N/F u1 dedication. The request for the Developer ~ 11 t ~ ~ 111 N/F ' ` \ s~ ~ ~a~\ LIGHT POLE & fl~~ E%1S11NO PAVEMENT E ASSURANCE CO OF CANADA a<`~ `a~ a TRANSFORMER Pa? T
QI Agreement WII b0 SUbmlttAd prior t0 bidding ~ 0.1 ~ I ~ 1 ~1 SUN LIFE ASSURANCE CO OF a the project or the developer forfeits their 11 1'`"'.. ` I Iq ACREAGE: 7.99 ACRES aa``\\ `~a` 8E RELOCATED ro `moo
F AB.M. 1996, PG. 860 it re nest for a Developer Agreement. 111 1 ;11 , t ly L LE E q A 1 T FFI TRH PIN N0.0766A3-04-6 B.M. 1998, PG. 860 a,~\ a ~ V N0. 0766A3-04-6341
~ ~ ~1 IF.:...'1 Ip A I CESSISL A I ZONING :PEC (CLASS r,~ 1~1 1 !_;;.1 , i 1~ USE: COMMERCIAL (OFFICE E ONING :PEC (CLASS 5) \ ea®\a`~ ~ 4~D ~ ~ OMMERCIAL (OFFICE BUILDINGS ~ \ 'a`®~ SOp ` ~ 701 Corporate Center Dr., ~ulte 163
~ q11 . 11 1 11~ PR~.INTE~ ` Raleigh, Narth Carolina
_ , CURB ~ W ~1 , 11 ,I 1 11 STOP SIGN PER MUTCD R1-t ~ MI j. „`:1 Ip S1OP P PROP, HANDICAP SIDN
~ al 1. ; , . I 111 PRO ,HCA RAMP 1 1 ~i 1 ~ 11 ~ ~ 27607
~ 1` "1 11 ~ 919-8540811
_ I 11u bz ~ ~
-,tl Iln RIGHT TURN ONLY PER MUTCD R3-5 iD~ K , 1 1 11 1 ®I 1 C. 11 111 ONLY ~ 06-SP-063-8 Q 2007 BSC Group, Ina
0 1 ~ ~ ,1 ~ 111 ery~ ~ \ AFPR®VE SCALE; 1 " = 5Q'
ro 1,; 1 W b PROP. WHEEL o ~ 1 1~ s ~tp PROP, 24" t ro STOP
of 1 r _a I& BOTH LANES SUPPLEMENTAL PLAQUE PER MUTCD R3-58 CURB do WTTER I SOWN OF C Y
~'o~' ~..G?` v ~ 0 25 5o fl..~ 100 FE>T
APPROVED BY DATEJZ~'eljQ-7
a~ Q FILE: 0503000SP,DWG
1. CONTRACTOR SHALT REFER TO THE MANUAL ON UNIFORM TRAFFIC PROP. HANDICAP VAN 8.0' 8.0' 5.0' 8.5' ~48.5' CONTROL DEVICES (MUTCD), 2003 AND REVISION NO. 1, JULY 21, PAINTED SYMBOL Pao ~a PLANNING- X4! DA 4
2004 FOR ALL TRAFFIC CONTROL ENGINEERING DATE DWG. NO. 1. 2
m 1 2. ALL PERMANENT PAVEMENT MARKINGS SHALL BE THERMOPLASTIC. JOB. NO: 05030.00
E o- IMMUNE
E
a z i

_ -~s -
~ ~ '4 EROSI®NC®NTR4LLEGEND STORM DRAINAGE SYSTEM TABULATION
GENERAL NOTES CONSTRUCTION SEQUENCE ~f~IMEI~JT AIN ~'1 I SIN ~'4
~ i TR T1ON SHALL BE IN ACCORDANCE N3TH THE 9, WETLANDS EXIST WITHIN THE PROJECT BOUNDARY. 99. THIS PLAN SHAD. NOT BE APPROVED UNTIL THE TOWN 9. INSTALL TREE PROTECTION FENGNG (TPF) DRAINAGE AREA; 1,66 AC DRAINAGE AREA: 2.48 AC 1. All CONS UG CURRENT TOWN OF CARP STANDARD SPECIFlCATION5 ANO OF CARP HAS RECEIVED N011FlCATiON FROM THE WETLANDS & WETLAND PROTECTON FENCING (WpF). STORAGE VOL, REQUIRED (2,48*1800): 2,988 CF STORAGE VOL. REQUIRED (2,48*1800); 4, PIPE PIPE PIPE (2.484180D); 4,464 CF ~1;if=r;;r"::;?i;°,?i;:';:",:~ STRUCTURE ELEVATIONS AREA, CUMUL. DIA• LENGTH SLOPE VEL.,
~ / CONSTRUCTION DETAILS. 10. TOPSOIL FROM THE SITE SHAH BE HAULED AWAY, SOILS RESTORATION NND THAT A RECEIPT HAS BEEN ISSUED TO ~ IN PROPOSB TH LSANDSCAPE SPECIFICA'RONS, ENDED AS ~E NITR Y DOWN BEGEN C~OMPL~ETEpTA11NG 2. RISER MAIRIAL TO BE ON SITE, **BASIN IS SIZED FOR ANNUAL CLEANOUT** **BASIN 1S SIZED FOR ANNUAL CLEANOU' STRUCT. STRUCT. COEF. Q-10
i / , 2. THE SITE SHALL BE STABILIZED AND SEEDED PRIOR TO THE REQUIRED E E OGEN BU ~ .ISSUANCE OF A CERTIFICATE OF OCCUPANCY. •pfE PRO,~CT SITE LIES V4THIN THE NEUSE RIPER 20. ROOF DRAINS FOR BOTH BUILDlNCS ANO THE PARKING 3, OBTAIN GRADING PERMIT, STORAGE DIMENSIONS 4NUAL CLEANOUTt° :•af:• TYPE (C) ACRES CF5 CFS IN FT % FPS TOC/TOG INV, IN INV. OUT :•~a a irai °i;r;i° SD#102 RS - - 66,7 , 355,20 347.50 347.30
..65.7.. •~42'• .•149.43' ..0.54%• ••8.9
~ ~ i 3. ALL TREE PROTECTION FENCING SHALL ~ MA9JTAINED WATERSHED. DECK SHALL BE PIPED TO THE NEAREST TOE OF SLOPE 4. INSTALL ALL EROSION CONTROL MEASURES STORAGE DIMENSION i UNTIL ALL SITE WORK IS COMPLETED AND THE FNAL SITE AND OUTUET ONTO SPLASH BLOCKS, UNLESS OTHERWISE AS SHOWN ON THE PLANS, SIDE SLOPES: 2:1 SIDE SLOPES: 2:1 SD#101 FES - - - - - 346.50 s,,
i ~ z MJSPECTION PRIOR TO THE CERTIFICATE OF OCCUPANCY 92, CUT AND FlLL SLOPES WLL BE STABILIZED WITHIN 9b DAYS NOTED. BOTTOM WIDTH; 18' BOTTOM WIDTH: 23 ~ (CO IS SCHEDULED. THE FENCING SHALL BE REMOVED OF ANY PHASE OF GRADING. b. OBTAIN CERTIFlCATE QF COMPLIANCE SD 90A END 0.6 (4) # 28.8 82.7 _ 347.80 -
29. THIS PROJECT 9WLL MEET ALL of THE REOIREMDJTS BOTTOM LENGTH; 38' BOTTOM LENGTH. i PRIOR TO THE FINAL SITE INSPECTION FOR THE THROUGH ON-511E INSPECTION BY LOCAL P i PAN CO • 93. THE PROJECT MAY REQUIRE A PRE-CONSTRUCTK9N RELATIVE TO BEST MANAGEMENT PRAC11CE5 AND EROSION CONTROL ENGINEER. TOP WIDTH: 30 TO WIDTH: 30 ~ ~ CERTIFICATE OF OCCU CY ( ) CONFERpVCE BEFORE THE GRADING PERMIT IS ISSUED. ENGINEERED STORMWATER CONTROL STRUCTURES AS 41.35 36" 73.89' D.61% - SD#92A JB - - - 352.11 347.35 347.15
TOP LENGTH: 50' TOP LENGTH: 75 41,35 36" 109.40' 0,59% - SD#94A END - - - _ 346.50
~ / ~ 4, CONTRACTOR SHALL LOCATE AND VERIFY ALL EXISTING WTUNED IN THE TOWN OF GARY UNIFlED DEVELOPMENT b, PROCEED WITH GRADING OPERATIONS. DEPTH OF STORAGE: 3' DEPTH OF STORAGE: 3' t i UTIUiiES PRIOR TO BEGINNING C~ISTRUCTION. 14, THE STREETS IN FRONT OF TWE PROJECT Wlll 8E KEPT CODE, t3.EAN AT Au TIMES OR A WASH STATION YeLL BE REQUIRED. 7. UPON CONSTRUCTION OF EACH DRAINAGE VOLUME PROVIDED: 3,291 CF VOLUME PROVIDED; 5,611 CF CF 4
~ B, INSTALL BLOCK AND GRAVEL FlLTER AT EACH EXIS1)NG ANO 22 iF THERE WILL BE A TRASH COMPACTOR ON THE SITE gTRUCTURE, INSTALL SEDIMENT FILTER AS 13. THE TREE PROTEC110N FENCING ON TNI5 PROJECT WILL BE A CONNECTK>H TO THE SANITARY SEWER AND A COVERED CALLED OUT IN THE GENERAL NOTES AND TRAP EFFICIENCY SD#908 END 0.6 28.8 82.7( •....••,,.~5},•...••• - 347.80 - 41.35 36' 7L91 0.637 - `
i PROPOSED DRAINAGE STRUCTURE PER STA?~ARD 4,94. INSTALLED AND INSPECTED AFORE THE 4RADINO PERMIT IS DUMP5IER SITE WILL BE REQUIRED, MAINTAIN UN11L SUCH TIME THAT THE TRAP EFFICIENCY * ,01)~Q2 CFS SITRNG: 5D#928 JB - - - .............•,.......,,....•,.•.••.••..,•,,.,..,..,..o..,,,.,,..,...,,..,,, 352.06 347.35 347,15 ~ 41,35 36" 107.42' 0.61
~ p I N P SURFACE AREA, AC Z (0,01)*Q2, CFS SURFACE AREA, AC ~ (0,01) Q2, CF5 6. MAINTENANCE ALL EROSION CONiROL FACILITIES SHALE IS~JE0. 23. SEDIMENT BASINS SHALL STAY IN USE UNTIL SITE IS AVING BASE COURSE S I LACE. BE IN ACCORDANCE WITH THE TOWN OF GARY CODE OF STABILIZED, Q2 =CIA Q2 =CIA SD#948 END - - - - - 346.50 1REE PROTEtDON fENtE
~ i pR01NANCE5, APPENWX A -PLANNING AND ZONING, 5EC110N 18. All STORM DRAINAGE FRAMES, GRATES dt HOODS 8, SEED AND MULCH DENUDED AREA W{TH~I =(0.35)(5.76)(9,66) _(0,35)(5.76)(2,48) 905, RESPOSIBILITY FOR MAINTENANCE. SHALL BE STAMPED VOTH DRAINS TO NEUSE RIVER IN 24. 80TH SITES, ROU ~3 & YALLL 8E GRADED AT THE ESTABLISHED, R FlNISHED GRADES ARE = 3,3 CF5 = 4,9 CFS
ACCORDANCE WITH TowN OF GARY SraNDAROS, SAME nME, SURFACE AREA REQUIRED: O,Oi)*(4.9 * 43,560) SURFACE AREA REQUIRED: (0,01)*(4,9)*(~ 7. TO MINIMIZE DAMAGE TO EXISTING TREES NEAR THE ( ) ( (0,01)#(4,9)x(43,580) -wRF- WEMNDPRDiErnONfEN(E 50#113 JB - - - 364.00 - 358.00
INTERIOR EDGE OF BUFFERS AND STREETSCAPES, THE 97. THERE ARE NO FEMA DESlGNATEO FLOOD PLAINS ON 9. MAINTAIN SOIL EROSION CONTROL :1,437 SF :2,978 SF ; 2,178 SF 2.3 15" 68.79' 1,097 - SD~106 JB - - - 363.60 357,65 356.9D I; 30$75'=2,250 SF DISIDRBEDIJRIITS 4.6 24" 136.10' 0.97% -
CONTRACTOR SHAD. CUT MINIMl1Mi 2' TRENCHES ALONG THE THIS SITE. MEASURES UNill PERMANENT t>Nt0U1~ COVER SURFACE AREA PROVIDED: 30'*75'=2,250 5F SURFACE AREA PROVIDED: 30'*75'=2,25( LIMITS OF OISIURBANCE, SO AS TO CUT, RATHER THAN TEAR, IS ESTABLISHED. SD~1D0 DCB 0.9 1.7 11.0 360.00 355.58 354.58 15.6 36" 192.45 0.29% -
R00T5, 18, CUT AND FILL SLOPES THAT ARE (2:1) OR GREATER 90. UPON FINAL APPROVAL BY EROSION SPILLWAY CALCULATIONS SPILLWAY CALCULATIONS SHAH BE STABWZEO WITH PERMANEN SLOPE RETENTON CON1ROl ENGINEER, REMOVE SOIL EROSION STANDAROOJ(NBASIN 5D#117 JB - 0.3 - 362.67 354.02 353.52
8. PERMANENT GROUND COVER SHALL BE ESTABLISHED IN 95 DENCES OR A SUITABLE COMBINATKXd OF PLANTINGS AND Q1D ®(0,35)(7,22)(1.66) = 4,19 CF5 Q1D =(0.35)(7.22)(2.46) = 6.27 CFS WORKING DAYS OR 90 CALENDAR DAYS, WHICHEVER 15 RETENTION DENCES. SLOPES GREATER THAN (3.1) SHALL CONTROL FACILIt1E5 AND STABILIZE AREAS. WEIR; 1D', VEL: 1,72 FPS WEIR: 10', VEL; 9.9 FPS I = 6.27 CFS ? PkOTEOION
SHORTER, IMMEDIATELY FOLLOWMIG THE COMPLE710N Of NOT BE STABILIZED WITH TURF GRASS BUT MUST BE CONSTRUCTION OR IN AREAS WHERE NO su85TANTlAI OR STABILIZED WITH VEGETATION THAT REQUIRES MINIMAL SPILLWAY FLOW DEPTH; 2.93 SPILLWAY FLOW DEPTH; 3,8 3,8" W--;W-~ WVERSONDI101 50115 EX. CB 0.8 2.9 16.8 364.07 359.05 358.99 1,~„uuu,,ia,~
SIGNIFlCANT PROGRESS IS MADE FOR MORE THAN 30 DAYS. MAINTENANCE. WEEPING LOVE GRASS, RED FESCUE OR pp A OTHER APPROVED VARIED. (CHAPTER 14, PART 1, LIDO) ~ /1~E E ~ CAL $e •.,16.8 24" 14.36' 3.97% -
fLOWARROW SD#114A SOMH - - - 364.07 358.42 358.22 ea``~~`~~soe~®`,~,bs N 4 '9 ee•~ .eff161p~e°se,
PRE & POST RUN-OFF CALCULATIONS SD#114 CB 0.8 0.3 1.7 364.96 - 361.29 ~ a 'fYl S 1.7 15 57.95' 4.00% - ~ = SEAL
AMNNING'5 BOTT®Ah DEPTH OF SWALE N Q10 (CFS) SLOPE WIDTH (Fl) FLOW (IN) VEL (FPS) LENGTH ~ RM EV PRE Fl, V~, POST FLOW Q S'T ENT PROP. PERMANENT STORM WATER DETENTION 5D~11aa SDMH - - - . 364.07 358.97 358.22 g ;
1-YEAR 54,34 CFS 50,34 CFS TO BE UTIUIEO AS TEMPORARY SILT BASIN 18.5 24' 223,94 0.457 - 0 8293 SD#116 C8 0.8 0.5 2.9 362.18 357:20 357.10 21.4 24' 96,74' 0.87% - . e
1 0.03 103.4 0,3 12 24 3.5 160 SD#120 JB - - - 365.30 356.25 356.05 ' FMCINE~•®ee ~ eeeoeNe
~4 RALEIGH-DURHAM f N ~ ~eG
RALEIGH-DURHAM INTERNATIONAL AIRPORT PROPOSED f 0' EASEMENT FQR ' SD 121 DI 0.6 0.9 3.9 auni~~a~~~ # , , . 374.00 - 371.00
D.B. 3077, PG. 779 .•;'dt>ITERNI{'FIONAL AIRPORT _ F1ITURE ACCESS AND B.M. 1997, PC. 554 D.B,-3077;'PG,.179 h{AiNTENANCE OF PREFORMED 50119 CB 0.9 0.1 0,6 3.9 15' 104.85' 0.5D% - # 376,06 370,47 370.22 9.1 18 12107 3,75% -
B.M. 9982, PC, •.909 ~ - - _ _ ` , '°~B,M''i~57;..PG 554 ' B,M 992.; P~; -809 PROPOSED DETENi1QN DEVELOPED''- CLA$6 5 ` :SCOUR HOLE: . SD#118 C8 0.9 0.4 2,6 369.40 365,68 365.48 11.7 16 102.87 4.367 - .
, 11 MOTE'' ARKING FACIL`FTY • , v ~ ~ PRQPQSER,PREFORMED ~ DEVELOPED ='GL~3S,5 POND SEE StIEET DE 1 ~ P FOR SIZING CALCUlAliONS SD#120 JB - - - 365.30 361.00 356.05 1-3-2008 NS 35.3 36" 146.36' 1.39% - SD#117 JB - - - . • , 362.67 354.02 353.52 DATE
• '.4, E - _ SCOUR HOLE ~EE'DRAWINC - i'' REM01E pARW1NG"PACjGTx~,; , ,TREE`°.PROTE'GTION •E CE , 0•~b FOR ~TAII ~ ~ <Q , 50,9 42 64.2x' 0.65% - PRO ESSIONAL ENGINEER. SO#110 JB - - - 363.24 353.10 352.90
~ ~ . . •l~ir o~,,cLEANG ~ , PHASE 2 .PHASE 1 ~ ••PROPOSED so' EASEMENT Foa 50.9 42" 44.24' 0.65% - SO#109 J8 - - . . . 363.00 352.61 352.41
sjET FEN~'E ` . BUILDING 4 BUILDING 3 . ° " . . , ~-f' ' FUTURE ~ccESSFAND . , ( ) ( ) . , , ~ ' v" ••MAINTENANcE o SET • 509 42 205.96' 0.65% - SD#108 JB - - - 359.00 351.07 350.87 .
. 2 ,DET>:NnoN POND, ~4 Sa °o • 4" , 50.9 42" 106.30 0.657 - SD#107 END - - - - - 350.17
X363 - •,cLyTO~,
~ •MA,.. - ,3~7a `"`,-s~ . A ~ - . `4•" :359-~- . ••..,,...0h. ......~'Wa SD#124 CB 0.9 OJ 4.5 375.33 - 371.33
~ ,-~,t~' . , SD#123 JB _ - ..4'5... ..1.5f~ " 0 376.50 369,,46 366.19 R T . ..37.34',,,. „
. .1. "°°rr ..~e~ 'a^s' '~JB2..•"' ~@F ~ o?4s~1o/. „ . , • 4 5 15" 19 34' •~•~•00%~~• ~ ~~70 ..a ~ 2 FES - - - - 366 00 • SD 12
• ~ ~ , I• #108 ~;5-~~- , • ~:,ti
n• tNE i P• 3 ° NOTVS~. UES BASED UPON RATIONAL FORMULA; 5 MIN. TIME OF CONC., ~ RAINFALL INTENSITY FOR 10-YEAR STORM EVENT (I) ®7,22 IN/HR, RUNOFF
,5-~~125' O ••\a ~ - ' ""4'• . \ PROPOSED SEGMENTAL FACTOR (C) • VARN:S, AREA (A) =VARIES ' , . . RETAINING WALL SEE R CENTER
~ ~ \ 10P' 362,0 ' • . SHEETS RW-1 AND Rw-2 • ~ ' 2. DB CB: DOUBLE CATCH BASIN; JB: ,NJNC110N BOX; DI: DROP INLET; .,4~.. FES: FLARED END SECTION
~N°° ~ SD~iiO . , ,
, , d ~ ,>a>~. 3~ e~' ~ 1oP:~ds~ 1DP~36o:D , 2 ALL S D G E 5 BE LAS C, ' SD # 0 3 TORM RAINA E PIP HALL C S 3 R P J~ ~ ,
~ , x ~ ,r~''•. TOP:3dL0 RN0.3~iS 8 C9~' ao GRND:3d3: Pt~~w` ~ . • 4, Tc ffi 13.3 MIN, COMPOSITE RUNOFF COEFFICENT = 0.52, 1-10 ®5.92
!LO''e° GRNa35t2 TOP:3d0.0 ~ ~ ~ P RN .35G1 z ° PROP05E0 tREE IN/HR IN • . P TEC110N FEN
< •t, °WI t"~ fXIS71NGWfiLA'NDS , ~ . . RO CE \ ~ EN PRO ~ 1st' , 5. FLOW DIVIDED IN HALF SINCE TWO PIES HAVE BE VIDED.
~ 12 ~ :'Se \ j\ , ~ ~a Q 9D#117 i. X01':8 OP.3.
\ ~ ~ ~a ~R~ND:3S6,1 ` SEE SHEET DE-1 Y 10P;361A \ •;fOR DESIGN
'~a ~ ~ GRND 358.1 \ \ .17 \ ~ 1 \ 1D0' GRND:3S8.1 t UMITS ~ CLEARING
4 - ~ ~ I ~ ~ ~ ~ ~ sD.#~Q~' INTERNATIONAL ARPORT N®RTH OLINA
~„4 . t ~ , v v • D.B. 3077, PG. 779 TOP:3 ~ B.M. 1997, PG. 554
GRND:9$$,0 ~ .S CLASS 1 RIP-RAP B.M. 1982, PG. 809 (WAKE C®UNTY) aY~tl ~ ~ Dr APRON DEVELOPED - CLASS'S
~v •y , ~ v ; 6RAVElB RIPRIIC, v • ~ ~ v ; fllTtT,3dRN #1" 11 ~3 '•';ui},i,,. ~ r: u } a e ' SD#4Q6 ~ REMOTE PARKING FACILITY I'~
~ ~ • 'psi ~ PROPOSED CONCRETE f
ToP: a~ p~M ai • ~ •~T'ST'~ ACCESS DaIVEwAY GRADING DRAINAGE ,a• ° G , 48Dr~ ~ TOP:341.0 f f
V A:A ~ vi: ~ z . 11 ,,,,3' ~v ~ ti ~ ` ~ a~, '~9 :;r ~''a , n STANDARD IALFT• k. ,i. \ ~ A ~ ~ ~ ;'ti. ``T~RpTECnDN lOb ~ >1 a t. ~'R : D#~. ~ C "•.„~k 3 ~ J N0:341,0 PROPOSED SEGMENTAL • ~ WAU END
\ ~ \~Q ~ OD;e~ f #E fir' 1 ~ ~ t. ~ ~ a. ~ ' .AREA CRI Ao) ~ N S3. ~ ;~„eu. * ' ~ SD#Q~GRASSE~D WALE
a\ \ \ 1 ~ V ~ ' x • '4 O V EROSION CONTROL P
, ~ . o ~ ~ o • P o \ 1 \ 2 ~ , SD#12 ~ 1 ~ a 11 s '
' 5 P t.s ~t ,t ,b~ ; jao ~ w 9 ~:t` F ~ 1 b . , D t Q a S # ~ s' 11 ; " .,x ~ JANUARY 3, 2008 `~k~ 11 1 CLASS 1 RIE-RAP
. , •T ~ ~21 • ~ , • ~ , R , . . . , ~ D#Q~A ' , ;°,<o° SILT FENCE
'~~~"a ~4 v" SD#118 '~e~` ~.~;,,t•~ ~ 1 ~ w l _ q iid'>REOIICFR: a i . T~P.3~
A 1 ~ :"fib! s ~ b ~ ~ ,A tV y; ....,w.,, 36 g ~ a•,~ ~ •~1`. ~°a GRND:34b. N.c c~lD caoRDS. • • D#94A a~ N=764,633.963
_ ~ ~ ~ PROPOSED 2O' WiDE 1 ~ . \ , ~ ~ ;:z a~ ~ ~ ~a :'DRAINAGE 9WAUE EASEMENT u- - " " ~ n~ r~''',.gaa~ +PR00. 8° 'ROGE ' • n } 5• E=2,061,158,406 ~ 1•..,,,, ~ ~"''s',r-~._l~..a1.3s'z5'w N0, DATE DESC,
s z ,5~a FOR FUTURE CCESS D „ .,""~.^b-,,.... ,:°i ,w 1~•, \ M NTENA CE 13 a rv S ~x '°~r:,~,, c R ~ . ,a Ai N , d , ~
~ , ~ ~ ~ ~ K. PROPOSED 1,3 ~ ~ ,Q;, g~ ,,r 5 23 RiD p'~;~~ ~ ~ ~ J 5,231.46'(GRO ND}
F b , ~,a d91y ~ z, .0 M , tm DRAINAGE SWALE - - ss5 ~ I ~ r,. u 1G r~. '.A~ N ~ _ say: ~ • ~ + '0999915 coMBINED 1 MAY 15, 2006 1ST SUBMITTAL TO TOC ;4". a~sP ~'(/~y°'i~f '1P~ T7 „~:er,:.: GRID FACTDR 2
R ` , . ; , , , , • _ • , ' ,'P;~b~~~k~~V ~ T1 ~ JULY 14, 2006 1ST REVIEW COMMENTS ' rxt % ~ •rt. :i° ~'H~: ~~ti. tUP• 348.0
~ o~ ~a ~c , ® .1:: '~i?:~, GRN ;,346.0 3 SEPT. 1, 2006 2ND REVIEW COMMENTS
~ ~ , .
~ ~1 ~ ~ ~~d~ ~~s,. w.mm~" mVP , Q 4~ _"',ti.4 '^^a.,,~ °'a p e~ ' ~s~0o•~.. `C/~~ • ~~,4 v ~ ~tlPN~lBEgN 4 OCT, 27, 2006 3RD REVIEW COMMENTS
\ 1 „m ~ . ~.a ' - w,S. .moo I ' ~ t ~ , / w'4 ~ ~ ,Y~/ 5 MARCH 7, 2007 4TH REVIEW COMMENTS a~~ o i.0~ d6l.'•. ' •°PRQPOSEQ zO WIDE ~ ~ • j
1 • A,,,.,. rte'' ~ z ~ a.. ~s S~#1]bA"° ~ ~ ORAOJAGE SWAIE EASEMENT = ~ ~ 6 APRiL 24, 2007 DWQ REVIEW COMMENTS
Il. - 4,~; A~'~~ ii yf+ .w"'` .a ,ice ~ - ----_.r._ _ _ ~ Fg ~ A~., ` 5 ~ ,o ~za, ~ . ~g - _ ~ ~~c, r s.~®.~ ; ~ ~ • SD#114 FOR FU'RJRE ACCESS AND SILT FENCE OUTLET ' 0~ s ~ ' 1M TENgN;CE ~ , @ ; PROTECTION 7 MAY 16, 2007 5TH REVIEW COMMENTS
~ .,1 l.. N°' ,mod` / ,r°~' O b` CP Qa. na ~J: t Q 1 _~q~~' ~ .r ~ ?s ona FLUME ~1
t s ~i t0 ~~:1 ~ X t' ~ '~';l ~ ~~•:•~i ~6ji ~~-em~~~~„5~'="5 S~ ~~a ~ ~ry~Jq~'a0~ :.Ptty~ ?ww ~~~i."`' . ' ~~'a r < ~°>~'(8=6" YflDE 4~P HOLES~'•;;~;. • 8 JULY 13, 2007 SUBMITTED FOR SIGNATURES a Y e...~.
~1 ~ 1 .d . ; ~ 1"/ ~i i p ~ ~ ENV ~N(1 'C4 ' ° I rCp j'rd'~; `'0~ ~ ~ ~ 1 ` • , :•vi~~ ~ ,~-----..---5/ iyv ~1213S9.as "~~^z~ydNJSO> ~ I . d 1 1 ~ ~ ~ \ ~s••''•• •i< FLUME 9 AUG. 24, 2007 UTILITY PLAN ' ~ , ,
1 O / i S e •+~L s ~ ~ • ~ f ab° , PROPOSED CLEARD4G~°•°~~'~°°.. 1O SEP, 13, 2007 BFP, SD BYPASS PIPE
~ ~ ,r\ ~w~ ~ of i® cL ~ ~~i ,.®o• EXIST CB ~ i
x 66\ ~ ' ` \y~ so~°' py ~ TOP 370.46 \ \z ''~.,t,,. V 4 / i G d INV CUF 363.63 ~ . , y~ • " ,R j ~ FliUME ~ a~ ...............`aa 11 OCT. 16, 2007 SUBMITTED FOR SIGNATURES
a \ s~ ~ 10 X 470 SDT \@ ^h l 1 ~ ' J. , ~ ciJ ~ o WINN LIMITED PARTNERSHIP ~ ~ , M19 ~ ~ FLUME ~ ~ 12 DEC, 10, 2007 PHASING PLANS ~ . ~ a ~ ' ~ PROPOSED DRAINAGE SWALE •
, ~ . - SEDIMENT SASI # ~ /G4 ~ ~gd C/0 KPMG LLP ~ \e ~ \ ' • , ' • ~ PROI£CT WITH NAG C380 \\v ~4 ~ ~ ~ ,w 13 DEC. 21, 2007 STORM DRAIN 114-116 \ \ , ~ < CHECK DAM, SEE DETAIL ON
tt a\ ~ ~ ci ` o o°i i DRAINAGE AREA; 2,66 AC ACREAGE: 5.98 ACRES p~\\ „ 4,. - ~ i/ ~ i ~ I T 1 RCP \'4,, r a` , `,1 ~'1 ~,,,.~d, ~ B.M. 1998, PC. 915 Ezs s v, , t:~ t•,~ 6~/ STORAGE VOL. REQUIRED (2.66 1800), 4,788 CF PIN N0. 0766.03-04-4874 Qo\ ~ j ~ .~s ~ ~ '°DRAINING D-5 14 JAN, 3, 2008 SUBMITTED FOR SIGNATURES ~ . \\®a ~ ~ Y~Y.. , ~ 7 PROPOSED'CHE~K DAMS 8 \
. ~0\-J .i e ~di ®4 EBIST CB ~ ~s, s\^Jt ai N 1 ZONING : PEC T~ ws.n ~ ~ \ • ~ t '`~"1 ` ~ ~ ~ d INV our 366s9 ~ ~ ~ ` ~ . ' 47 d~ ~ ~A't 23 ON CENTER
t tl ~ a ~ • . ' BASIN IS SIZED FOR ANNUAL CLEANOUT USE: HOTEL (CLASS 5) O A F., I ~ • ~ .e 1 ~ •Rv o 1° ~ ~ ~ ~ ~ ` ~ ~O i , UME Ng
N ` ? i ~ N ~ qt ® ~ s~ k \ ~ ~ O , ""tit ~ STORAGE DIMENSIONS i I ~ ~~v
N G ~ d V"s i s SIDE SLOPES: 2:1 ' s, \ , ~ ~°a \v~~ \`°~e• ' @RYAN ASSOCIATES''&~ ,>~'"r~~ P P
t I ~ +s vv ' a i,w , : BOTTOM WIDTH; 29 ' i~' ~ pq r \ ~ v .1 ~ N H \ 'tS ~~Q` . . ~'~a ^ ~~\AACRE•.MOLDINGS L4C RE ARED FOR: rah ' ••.a~~\ f t. ~ ~ ACREAt","c:.4.~5 ~ ~ ~ ~ ~YB Nq~,r aQ~T - ~^~`••`r B.M. 1998, PC:'880 y' ~ ~ >y~ OWNER AND DEVELOPER:
u Ht ~ ~ BOTTOM LENGTH, 70 ~ a, Q!T ~ , ~ 1 K;::',„~. 1 o~~ ~ T~ WIDTH: 49' ~e\\ o`° , to ~ ° s` ~ n ~ Z(1NING.: PE GLAS~S~ ~ ~ ~ ,q ~ ~ ~ ~ ~ ~ ~ ~ ~ HAMILTON MERRITT
Y a \ ~ Ht ~ TOP LENGTH: 82 ~ ~ ~ ~ ~ ~ e ~ • • ° ~ US~: COMMER~CIAI, CFFIC~CL BUlt~DINC~`~•.,, ~ r ~ . ' ; ~ ~d C/0 BSC GROUP
~ ~t PTH OF STORAGE' 2' O` ~ O t , \ f~`® . n~ ~ ~ 701 CORPORATE CENTER DRIVE, SUITE 163 - ''s ® °~~t, ~ 8 ~ ~~rr RALEIGHa NC 27607
g at` ~ II VOLUME PROVIDED: 5,366 CF DIVI510 OF WATER QUALITY SC ARMY CORPS OF ENGINEERS SPECIAL CONDITIONS o DRAINAGE AREA; 2.48 AC r~: I~ ~w ° \e~s ~e~ ' \a;::. ~ ' Id ~ ~ f~ (919)-854-0811
RE UIRED Z,48*1800 ; 4464 CF ~ ~ `'~:1 ~'I °e\`~~5, ~ STORAGE VOL. Q ( ) e t 1 tq TRAP EFFICIENCY P N Ali S SIMILAR MECHANISMS sHAU BE
Q ut ` ~ , SURFACE AREA, AC Z 0,01 *Q2, CF5 i. ERMITTEE SHALL LOCATE ALL WETLAND BOUNDARIES AND P DEED o'nflc ON ~ s AND I , , ( ) IDENTIFY THEM ON SITE KITH THE INSTAULATION OF LACED ON ALL REMAINING ~AJRISDICTIONAL WETLAi~ ~ **BASIN I5 SIZED FOR ANNUAL CLEANOUT** t Q2 =CIA TEMPORARY FENGNG (E.G., ORANGE WE86ED WATERS TO NOTIFY THE STATE IN ORDER TO ASSIXiE ~
~I Vti ! , tr t = 0,35 5,76 2.48 TREE-PROTECTION FENCINFlNG). MARKING ON 1HE BOUNDARY COMPLIANCE FOR FUTURE WETLAND AND/OR WATER IMPACT. ` ® ~ ~ 0 367 ~ ~ ~R ~ r ~ ~ r '
O STORAGE DIMENSIONS ~t'.• t ~ ' , = FENGNG (OR ATTACHED FLAGS) SHALL IDENTIFY THE THESE MECHANISMS SHALL BE PUT IN PLACE W1THE~! 30 DAYS ~ IDE SLOPES: 2:1 a~'•., i; ' ~ , 4.9 CF$ DEMARKCATED AREA AS A WETLAND. DEMARCATION OF THE OF THE ISSUANCE OF DINSKX~i OF WATER QUALITY LETTER _ s ~ ~ * *
W TH' 15' yt t `:,;1,,,, ~ tp SURFACE AREA REQUIRED: (0.01) (4,9) (43,560) WETLAND AREAS SHALL BE ACCOMPLISHED PRIOR TO THE GATED MARCH 1, 2001 OR THE ISSUANCE OF THE 404 PERMIT W BOTTOM WID ~ ~t , t-: ,t t~ :2,178 SF INI11A110N OF ANY OF ANY IMPACTS TO ,AIRiSDICTI4NAL (WHICHEVER IS LATTER). y~ `::r~•q GAR ~ `\-„r„_ Y v
~ BOTTOM LENGTH: 37 t ; ~ t - ~ P 7 = 50 SF AREAS FILL, MECHANIZED LAWDCLEARING, CULVERT t SURFACE AREA ROVIDED; 30 5 2,2 ~ 701 Corporate Center Dr., Suite ] 63
~ TOP WIDTH:. 3D' T`4 `l. , -~`j , t9 INSTALLATION, ETC.) AUTHORIZED BY THIS PERMIT. THE 4• AN ADDITIONAL CONDITION IS THAT A FNAL, WRITTEN ~ ' 9t , t FENCING SHALL REMAIN IN PLACE THROUGHOUT THE DURATION STORMWATER MANAGEMENT PLAN SHAH 8E APPROVED BY T P NGTH; 75 ~ N O LE , ~ l~ , , ;,.1 ~ I SPILLWAY A1.~ LA(~ TIONS QF ALL CONSTRUCTION ACTIVATES ASSOGIAiED W9Tti THE TME DIVISION OF WATER 4UAUD OFFICE BEFORE IMPACTS , Raleigh, North Carolina
~ DEPTH OF STORAGE, 3 ':1 ' 1 Q10 = 0,35 7,22 2,4a ~ 8,27 CFS PRO~CT THE CORPS OF ENGINEERS REGULATORY PROJECT SPECIf1E0 IN THIS CERTIflCAT1~l OCa1R, TrfE STORMWATER 1 h..,•: ~ ~ t .1 ~ )
k 1 ~ MANA ENT P WHICH MAY ING.UDE COMBINAT1tlN5 t~ z VOLUME PROVIDED 5,811 CF ~ : ' • t WEIR: 10, VEL: 2.0 FPS MANAGER SHALL BE CONTACTED AT LEAST TWO WEEKS PRIOR ~ ~ { p ~ a t TO REMOVAL OF WETLAND BOUNDARY FENGNG. ORY BASINS ANO UTILIZATION OF THE REMAINING WETLANDS) ~ , ~ ~ X7607
, t;,.~,, , , t SPILLWAY FLOW DEPTH; 3.8 ~ SAP EFFICIENCY. , MUST INCLUDE PLANS AND SPEGFlCA110NS FOR STORMWATER ® * ~ + ' t t 't1 2. YOU SHAD. MITIGATE FOR 0,88 ACRES OF UNAVOIDABLE MANAGEMENT FAGUTIES DESIGNED TO REMOVE 85f0 TSS ~ ~~a®'` ~ 919-8540811
~ SURFACE AREA, AC 9 (O.Ot) Q2, CFS amp , ; , , ` 1y IMPACTS TO WETLANDS ASSOGAIED WITH THIS PROJECT BY ACCORDING TO 1HE MOST RECENT VERSION OF 1HE NC DENR o ` ~ 0~. ~ O6-SP-063-8 ~ CQ 2007 BSC Group, Inc,
o Q2 CIA pt ~ '`",1 _ tg RIP RAP AP TALE PAYMENT TO THE NORTH CAROLINA WETLANDS RESTORATION STORMWATER BEST MANAGEMENT PRACTICES MANUAL ALSO, o = 0,35 5.76 (2.48) e` 'ti'"-;".'~• t to PROGRAM (NCWRP) IN THE AMOUMt NECESSARY TO PERFORM BEFORE ANY PERMANENT BUILDING IS OCCUPIED AT THE
( ) , - ~ .t ~ t P RESTORATICN TO 0.88 ACRES OF JURISDICTIONAL PALUSTRINE SUBJECT SITE, THE STORMWATER MANAGEMENT FAGUTIES, AS o = 4.9 CF5 : ~ t t a Q-10 VEL. STRUCTURE D50 Omax APRON LENGTH WIDTH, FT WIDTH, FT EMERt~NT AND FORESTED WETi.ANOS IN THE UPPER NEUSE APPROVED BY THE DIVISION OF WATER QUALITY, MUST BE APPROVED SCALE, 1 " = 5a'
I SURFACE AREA REQUIRED: (0.01)*(4,9)*(43,560) , ~ , STRUCT. CFS FPS FEET ~ CLASS THICKNESS. IN, FEET ~ PIPE ®END RIVER BASIN (CATALOGING UNIT 03020201). CONSTRUC110N CONSTRUCTED AND OPERATIONAL, AND 1HE STORMWATER TOWN OF C Y
c :2,178 SF °a t ~ "1 ~p _ _ _ ~ _ _ _ _ _ _ _ _ • _ _ • _ WITHIN JURISDICTiONAI_AREAS ON_THE PROPERTY SHALL PIA?~, AS APPROVED BY 1HE DIVISION OF WATER QUAUD,
U; SURFACE AREA PROVIDED. 30'*75°=2,250 SF 5D#122 4.74 7.50 15-RCP 0,40 0.50 A 10 12 4 15 BEGIN ONLY AFTER THE PERMITTEE HAS MADE FULL PAYMENT t r WITH CERTIFIED CHECK TO THE NCWRP AND THE NCWRP HAS
50107 19.03 6.90 36-RCP 0.30 0.50 B 6 14 9 23 MADE WRITTEN CONFIRMATION TO THE DISTRICT ENGINEER APPROVED 8Y 'DICK DATE lit z d 7 25 50 100 FEET
JLLWAY CALCULATIONS " THAT IT AGREES TO ACCEPT RESPONSIBILITY FOR THE 1. ! ;1 to SD#101 50.90 10.50 487RCP 1.00 1,50 1 27 40 20 20 Q10 = (0.38)(7,22){2.48} = 6.27 CFS " " MITIGATION WORK REQUIRED, PURSUANT TO PARAGRAPH IV.D. PLANNING DATE 1 '/0 FILE: 0503000GR,DWG
1 q SD#94 66.70 8.9 42 RCP 1.00 1.50 1 27 20 15 20 OF THE MEMORANDUM OF UNDERSTANDING BETWEEN THE WEIR; 10' m . VEL; 1.9 FPS 'IST'RBE' ARE' M.6 A' 9 NORTH CAROLINA DEPARTMENT OF ENVIRONMENT AND -,-ENGINEERING Sg -DATE 1 1 d DWG. NO:
SPILLWAY FLOW DEPTH; 3.8" NATURAL RESOURCES AND THE US ARMY CORPS OF e , '?~t 1a ENGINEERS, WILMINGTON DISTRICT, DATED NOVEMBER 4. 1998
0 E JOB, NO: 05030,00 C°4
0
a

0,8. 3077, PG. 779 ' • , •1NTERNATlgNA
B,M, 1997, PG. 554 _ _ _ I ° •
N B,M, 1982, PG. °•809 - _ _ ° _ '3 . • ~ •
\ • aEVELOPED•' CLASS 5 ~ - - _ _ ° _ 'B.M.; '982,•
PR•OPQSED PREFORMEa REMOTE•'PARKIN~G FACILITY ° ~ SCOUR HOLE SEE`aR~tWIPd~ DE~EI,OPED,.-
~ . _ D=~ FoR a~rAi~ \ REtviOTEPARKL.
~ ~ ~ . \ . ~ \ ~q~ ~
° PHASE. 2 PHASE 1
• BUILDING 4 BUILDING 3. 's °
~ \ _
~r~ ~
\ V A ~ . _ ~
\ ~ ° 37~:~ ;
~ ~ - 25 P,-;PK y.~. ~ETBA~,~t - 1•. ~ , ~ ~
\ 1 si o ~ ~ -30 °ACK- "~.~7 - - I •'*-362 ~6t ~`~.IPF ~
377;38. v °
\ ~ ~1~ ~
\ , 377,68 ';v ° \ , \ 378,90 ° ~ ~ . i. . • •360' • ~B: ~ - b b b,,,
\ ~ 376,00 ,.•"'""°w 4~" . . \ 377 f7' ~ 75,83
\ R ~ ~ ° 6~ 'b pIN~ T P:3 .Ny~,.. ,,,~'~R~H~CA~p`Z~%,
~ 3s~.9s . ~ ` GRND; ~~4,~6 :.3~ `'`-~dt, ~ ,.•~E~1Qy., q \ .363.45. • 3 - ' • t e~'
' ~~.A \ 3~~ " A V ' ~ A V" ~ . i0P.362.0 _ i SEAL a
. \ ~ 75'95 375.45 \ \ 378.5" 377.4) ,,,u''"3'7•fi.70 ° ° ^7 ~ 62.98' ,GRN0:358~ qq ; 8293
\ \ ~ 377.65 376.0• 377.00.• G • a • Zi • ~ e ' w ~ \ ~ 2 ~ 318.75 376.50 \ ; I 363,65 ,~q e
\ \ ° 376:50 363.15 ` ~ ~ ~ sN~ ogee
\ •,378.00 ' ~1 ; 377.00 P ~ \ C SO . 362, (r N ~ , ~ 00 ' n \ ~
~ \ G' C \ \ • 37fi.63 376.5D. ` ~ \ \ l\ . ~ ° \ ~ 376.13 7
p,\ \ 8 378.00 •3 6.50 ~Q V `1 . C3~ ats~ 363.94 ` TOP: 36,0 ~ a , j ~ GRND:363.4: GRND• 3512 s.,
\ - 375,65 rr \ ~(i ' 3 \ \ \ J ~ \ 378.75 ~Q ~~9. !y 1-3-2008
\ \ ~ 378.25 (r',w,P • . ~ \ 36.4 'V \ !G . ~Z PRO ESSIONAL ENGINEER DATE
. 75,90• ~ A ~ ~ \ \ ~ "S~a 378.8 ' , \ t~ C ~ 360.00 ~ \ _ . \ _
~ \ \ ~ . 378,75 ~ ~ ~ \ ~ ~~~9 361.00
\ \ \ 378.25 GRND • ~ ° \ 378.5 • ~ 9
ti\ V A VA 378.75 _ \ 7 \ \ \ ~ . ~ ~Gp. 362.00 }
\ 38.25'. ~ ~ ' \ \ 318.0 , \ r . \ \ \ 362.61
37s.o \ ~ \ • ~ 79.00 379.0 ° \ ~ ~ P \
378,10 \ \ 377.0 ~ ~ ~ ~ RD CENTS
\ ~A V V~ ~f~`
\ GRNO . 37 92 R F ° z ~ \ 37x,5 `t ,~~f, ~ , ; \ `<\~A \A\ ~ ~ 377, 2 ~ • \ ~ 17 10
A
\ ~ . - ~ . 378:07 ° \ ~ ~ X377:57 ~ ' \ \ 378.07 , I RD CENTS
~ \ `:37.0 ~ ~ \ 377.57 • .
a\ 1 ` ~ ` GRND .67 7 \ \ ~ • 3 0.00
'C, \ X78.5 37:07. , 37 ~ '369.50 \ \ \ 378.07: ! 8.22. 3 ° :57• > ' 9.50 .
\ \ \ V~ ~ 378.7 377.4 1N
\ \ \ 6J ~
\ \ ~ \~'`'~8~°•. `9 ~O y9' .68 369.50} 369.50} ~ 365.50
\ \ : V~ ~ \ 37Z ~ t~~ y \ A.A ° F` i~/ ~ z ~ ~ \ \ ~ \ ~ ~ `i ~ 379.00 ' 378.07 ~ '.370.00 w~ ~ 365.00 ~ W 363. r~ v
\ ~ ~ ° ~y. ~ • \ ~ ~ G ® r. ' 37757 t`. 369.50 '.370.00 ~ ~ II 365.18 363.0 :.f ' l~ 1R C 3b9.50 ~ .18 364.44'
° ~ 0 \ ~ \ V0 ~ 6~ ` Q 3n.
~ V ~ . A ~ ~ ~w J ' 377.81 b 6 A • A e'~q~ 69.6E 1 g NORTH Ll A ' • 68.20 365.09 N . 69.68
~ dXF ~ GRND v _ ~ G ~ ~ ~ °~.A Q • 9..1 \ ~ ~ ` ` ~ 378.5 ° O V 1 9.18 "
\ ~ O \ \ ~ P 'a; , . ..x64.59 ~ ~j, -1 (WAKE COUN7'1() " 368.00 367.22 '/'r ~~7f ~ 1 `
\ V 0 7l ! 76A6 , ° P ~ o d ~ \ ~ ~ , 375.5 , ®6 36345•'• 366.72
` \ \ GRND \ 1~. \ .t . ~ P ~ Cj 378.43 ~ .1 ~
~ ~ \ • 1 \ 0 ~ \ • • DETAILED I ao cRNC • v
. \ ~ ° 2 ~ ~ ; .368.75. 0' 6.06 , ~ ~ ~ & D 1 NAG E P . ~ '•366.54 .385.56 ~ ,
P 0., \ \ ~ .
\ 9~9W~~~ ~ V'~+ 366.85 6~5 ,5+
. \ , \ ' \ ' 3 0.56
\ , ;t 74.45 369,5 3 6. JANUARY 3, 2008
\ \V ~ ~ w .M....-
1 ~ • 3, '
. 0 ~ v • • v ~ ~J \ \V ~ ~ ~ 7 .oo ~ . 39
v ~ . s vv 368.72 ~ 36&22 E6' ,
F 11 ~~~~V \ 76.00 13 p \ AV ~ 3 ~ . • X9.1.5- ~ ~ N0, DATE DESC.
SG ~ \ \ \ H. # R 379.00 • H . 7 ~ _ _ ~ x,\65- 1 MAY 15, 2006 1ST SUBMITTAL TO TOC
\ CRND HCq~ - _ ~ 2 JULY 14; 2006 15T REVIEW COMMENTS
® GRND 378.7 (i 377,13
~ ~ \ GRND 378,7 ~ 376.83 ~ ~ ~ ri \ ` O ~ \ \ 378.45 375.93 ` ~ r.,..r ~ i v'~ a,~ ~ ~ ~ ~ 3 SEPT. 1, 2006 2ND REVIEW COMMENTS
U GRND : ui ~ a' ` ~ ~l~ 4 OCT, 27, 2006 3RD REVIEW COMMENTS
Q ~i•\ 379.00 378,7 :;,,;r'-/%%'" ~e ~ ~ • • ~ - _ = J _ _ _ ~ ~ S MARCH 7, 2007 4TH REVIEW COMMENTS
® . \ \ \ GRND (~~J i ~ ~ I ~n-' . ~ ~ ' . 1 ~ \ ~ ~ 6 APRIL 24, 2007 DWQ REVIEW COMMENTS
F.. ~ ~ 37,8.45 375.18 ~!s i,~ ~ / CRND ~ r ~ ~ i
~ ~J'$~:~ 378.20 ~ ' ' ,a ~ zSO~ ` ` 7 MAY 16, 2007 5TH REVIEW COMMENTS `I T ~
CO \ ~ `GRND / ;*,~%ii crti' ii% a0 \ \ , 378,7 / PC ~ i ~ ~ ~ , J s'' ~ 0 ~ ~ ~ ~ 8 JULY 13, 2007 SUBMITTED FOR SIGNATURES ~
\1 t. ~ ~w 1 • 6 ~ ~ ~~b 9~ ~ 1 ~ r' P ~ ~ ~ ~ , i . ' \ ~ ` ~~gg 9 AUG, 24, 2007 UTILITY PLAN
8~ ~ ,
W 11 • 1 ~ 376: ~g~ , ~ % ~ ,,•r"` ~ ~ ~ ~ ~ ; , _ _ ~ fk~'~ ~ 10 SEP. 13, 2007 BFP, SD BYPASS PIPE _ ~ ~ Reo ~ 11 OCT, 16, 2007 SUBMITTED FOR SIGNATURES
V ' \1 ~ e?. ~ - _ _ - _ _ ._______--~SQ ` D 12 DEC, 10, 2007 PHASING PLANS
~ - - - - - - SD ~ ~ D _ ' _ _ _ _ ~ ~ 13 DEC, 21, 2007 STORM DRAIN 114-116
~`~•'`~"Jy~"'~0~1~7~ ~ ° ~ ~ ~ ~ ~ 14 JAN. 3, 2008 SUBMITTED FOR SIGNATURES ' ~ ~ ;
® ~~y\ \ \ iii ~p~ ~ ~ /i 4 N ' ~ / ~ry,•~, f O ~ / / G r a
`
~ ~ ~ ~ s i ~ GS. S / ~ i' EXIST CB EXIST CB ` ` \
vii A ~ ~ , / i t" i ~ (fl ~ i ~ i TOP 370.48 - INV OU 363.6. TOP 370.48 \ ° ~ r PREPARED fOR' INV OUT 363.63 \ N/F \ ~ v OWNER AND DEVELOPER:
WINN LIMITED PARTNERSHIP 10 X 470 SDT HAMILTON MERRITT
U' ~ 'iii ~ ~i C/0 BSC GROUP C/O KPMG LLP 701 CORPORATE CENTER DRIVE, SUITE 163
O F~ \V ~ ~ ~ ~7" ~ i N/F ACREAGE: 5.98 ACRES RALEIGH, NC 27607
~ ~ \:.1 / % r HARDIN INVESTMENT ASS :STMENT ASSOC. XI LTD B.M. 1998, PG. 915 (919)-854-0811
~I \ \a\ ` ' ' ~ ~ ACREAGE: 2.84 A( AGE: 2.84 ACRES PIN N0. 0766.03-04-4874
°I D\ \1 •°`~F• ~ B°M. 1998 PG. c 1998, PG. 915 ZONING : PEC
~ ~ 0 ` ~ ~ z A\V \ V tll , ~ ~ P1N N0, 0766,01-05 0766.01-05-2088 USE: WOTEL (CLASS 5)
a°, 11 \ ~ ~ ~ y ~ ~ a ''r ~ ~ o' ZONING : PEC ONING :PEC
z m \ i ~ ~ ~ USE: HOTEI. CLAS - \ WoTEL (CLASS 5) 701 Corporate Center Dr., Suite 163
~ N p ~ ~ Raleigh, North Carolina
~ ~I ~ z~so~
~ ~ 11 . ~ 919.8540811
nl 11 i
06-SP-063-8 ©2007 BSC Group, Inc.
APPROVE SCALE, ~ " = 30'
v 111 1/ I L 9,~~. m 111 ~ ~ M ~
Tnww n~ ra~v _
~ v T T L Y Vi V6 Li\ 1
~ 11 ~ I APPROVED BY DEC DATE 12 ~1 07 0 15 30 60 FEET
~ ~ X11
~ ` ~ t1 $ 11 1 ~ 1. ~ 111 PLANNING KAU DATE 1/7/09 FILE:
~ 1, ~ ' 4 ~ 1 1 ENGINEERING IS DATE 0$ DWG. NO:
o ~ .r1 \ ~ ~ 1 JOB. NO: 05030.00 -5A
E 0
T
a

RM I E FLUME L L TIONS
, , t~
' '6 , , BOTTOM DEPTH OF
• . CC COEF. AREA, INTEN. Q-10 SLOPE MANNINGS HIEGHT WIDTH FLOW VEL,
, t iTRUCT• (m~ ACRES IN HR CFS % N INCHES INCHES INCHES (fps)
FLUME 1 0. ` i LUME #1 0.90 0,58 7.22 3.8 1.50% 0.013 6" 36" (1) 3.0" 5.0
_ FLUME # 0 _UME #2 0.90 0.56 7.22 3.6 2,00 0.013 6" 36" 2.9" 4.9
ACK- 2~ SD:~i7. UME 3 0.
. , '--~~Pe ~J 358.. FL # '_UME #3 0.90 0.18 7.22 1.2 3.43% 0.013 6" 24" T.9" 3,7
' ' " 382 356: w ~ ~ FLUME ~4 0. • ,ASS; , , _UME ~4 0.90 0.15 7.22 1.0 3.43 0.013 6" 24" 1.7" 3,5
. ~ 5° ' ~ FLUME #5 0. FUME #5 0.90 0.24 7.22 1.3 3.43 0.013 6° 24" 2.0" 3,8
~
iNE T P; 3 ~ ~ ' P s.
° GRND:3,5~.~'•~~ ~ NOTE; ~ OTE;
. 1 SIX 6 6'' rtOP: 362,0 ~ e , . . , O ( ) ' .3 , ~ 1) SIX (6) 6" WIDE WEEP HOLES
. GRAD: 38:8 ~~~r ,
~ CARp
, . ~ ~ ~ ~O ooNaaooo ,
1 TOP; 360:0 1"`~--'-...,.. ®oo°°o~E°°oo
,4'• TOP; 361•;0 R1dD; 36,5' ' SEAL'! °
~a:~'~: ~ ` ToP: 360.0 3 , . GRND: 31.2 • \ 8y2w,.9e 3
GRND:3~6.1 y~I °°0 ~'oWll~~ a°°o®
• EXISTING WETLAND \
- 360.00 S TOP: 361,0 ~ , 359.50 1,~...... . ~"3 ,
3so.ao GRND; 356:1 ~ ~ ~ s,3 ~
,D~~~ . 361,00 - .TQP:3b3. . ~ . , ~ ,
• ~ GRND; 36,1 . ` TOP: 361.0 . t . 1-3-2008
.362.00 362.6, a a ~ GRND:35b.1.
, ' . S #~~1 PRO ESSIONAL ENGINEER. DATE
• _ \
,r . ~
TOP:3 . CLASS 1 RIP-RAP
~ ~ GRND; 35G:0 ~ ~ . ~ • \ T 3.5
362.50 ~ ~ a APRON
. ~ R~D:3~53 • 353.50 g~ 53
R CENTER ° PROPOSED CONCRETE
tp~`} ,r1 EXIST' M~' - • Y . \ ®oo . ~ \ ACCESS DRIVEWAY
• ' h PUMP . , ~ 3 4.50 \ ~ TOP. 3'.5 0$~
{ 354.00 • ~ ~ Qjng.O °
5.50 1 , ~~~o ° • ° ° GRND:•341A PROPOSED SEGMENTAL R CENTER
5,00 354.50 \ ~ ~ ~ i;r"''"•«CW; o 363. S 1 354.00 353.08 n oq , WALL END ° CV D~cOp
352.58 ~ t ~ $.r'1 385.18 383, 0 ,'`y, 354,50 ~ ° o°
364.44' ~$2. °38, 8'•. ~ 354.Q0' ~ 1 ~ r ~ ~ \ IN '
3s5.o9 2 , . ;M, • AREA DRAIN, T 3G * a PR 1 R ~ M: 353.25 ~@.2 w PROPOSED ~ fi • \ D#94. GRASSED SWALE
. , . k... ipRAIN ~>zOD~ MIN, '36 so N 53. , . • ~ " . • & of . 352 75 ~ r ' ' ~ , , . 354.50 M . , a~ • 5.
, 364,59 , . •'66,0 353.5 '6~ti • + 354 00 ~ ~ ~ • ~ ~ 1 .70 "DIP . S k~
8 'D 353.20 ~ M1N. gp \ , > ~ GARY
~ CLASS 1~~R~P-RAP
. : ~ 353.75• 45 ND ~N1N ;a ~ v ~ APRON....., NORTH CAR LINA
c: ~ . ~ , . ~ ~ ~ •.35a,0o..' 22. BEND , . b , 0 . . ° ° ` ` (WAKE COUNTI~
° ~ ~ AD a, yo ,Sll , . , •.r , ' • . .::364.05 • • ,5y°`• . M ~ . . " ° TOP• 351.1
' . 4.8 ~ 0 353.50 , . . . Q S"x6~ REDUCER. , 5 .0 ' .
•36.6.. N , ~ .'3b3 a'•. ~ g 6 xs• TEE.--~ oo ' . • ' y° , 35,.,4 ° D~°~ GRND:346•S ~ N.c. ~~iD cooR~S. L°t~ 350.64 ~ N=764,633.963
, ~ ~ ; 954.50•: y~, . w.z~..~.°"'""""°.^362.9 363 ~3 4.Q0: 353,75 ~.yh°` ~ 35200 ~ 351:tl3' DETAI~,ED GRAD[NG 35oss~ ~ E=2,061,158.406
; U}. • ~,,;""°~^v~,~.,,, 364.80 ~ ' $ . ~ PROP. 8' ;•R40~:'' o:~ ~ 351.5 • . 354.00 • ~ ~ ~ _ `
CO . ~ AD • °~",.."",,,,,,w.., w ~ 363.49• ~,3. 3Q' c: 364.57• 1.7 ~ ~ ' 1 AGE . 1 1,~ ~ ;~'~--.:..ly._41.°38;25"W N,C.G.S• "CRAB"
-~.a`""`..^_--»., , , ~ ~@,,''~ 353.50 . .
,rr. ~ , 1 ~ ~ r~. - 5,231346'(~GR ND) N.G. GRID COORDS•
'•%~..T., 352 0 e0 4` : • F' 1 352. 0, ~ N=760 724.663 • ©.999915 COMBINED
• ~ Q/. 353.75 is 354.00 3 .2d( ~ • 35z. " GRID FACTOR E=2,064,634.164 JANUARY ~0®$
. n 363, 0 •,',l~ . ~ • '1j 3' 1, J • • ~ • ' ~ ~ /N 351'. Asa
_ c 9'' • .o• • ` ~ j ~ ~ ;1•• .l>, ~ 353.50 •4. ~ • . ~ ~ : • TOP:348.0 ?
e - - e .364,38 ~ ~ • , `~S / Q 354.00 3 . ~ ~ R6 N 30 46.0
~ ~ 363.66 366.t~ ~
• 3 1.42 ' r.~. , , ' ~ 24 ; F ~ :SEGMENTAL N0, DATE DESC,
- ` V. ~ ' d - ` 365.3 f1,7' ® - A' 365,85 PROP. TRENCH ~y, $ ~ ~ . ~ ' y?ALL BEG1N 1 MAY 15, 2006 1ST SUBMITTAL TO TOC
~ - r A R~ 4.85 ~ ';n: ~ r~ ~ 365.8 ~ " ~ ~6 g 2 JULY 14, 2006 1ST REVIEW COMMENTS
• ~ ~ 5.64 :3b555. (p • DRAIN (DET. D 5) x ~ e s~ • 364.71 c •3 d" ~ ® 4.87 :35.25•' ~ S ®-._r. ~ ~ e e~ ~ e R ~ 36.4 •365.'64' . p '3s S 1 ~ k . " ~ ~ e e - . 364.67 ~ \ 4' ~ (n k
. . n„ ~ ~ e " 365'1A•' RROP. 8 ' ROOF ~ 366. s7 354.2 ~ r, ' ~ e ` o ~ ~ • • • " ~ :W 35s,5o ; DRAIN ~ 1.00% MIN,'`. 35q:32 , (f ~ ~ 3 SEPT. 1, 2006 2ND REVIEW COMMENTS ( •
p •~....e~ e ~ \ ~ 366.00 65.86 . r ~e e ~ e ~ ~ \ x31 65:00; • +.j sr0 ' •35 .47 ~e vie 3: , • 3 p . ° f , ' ~ 4 OCT, 27, 2D06 3RD REVIEW COMMENTS
ce e ~.e . ~ ~ +ya 365.78. 3 47 0, • ( 'SILT FENCE OUTLET
Q -._..~..-fi- pee ~ ;i' 365. '.b '.354.95 ,PROTECTION 5 MARCH 7, 2D07 4TH REVIEW COMMENTS
- T Is•'OG a ° ~ SD#114 '.1 354.45 F., t ~ . ~S'`•• ' ® FLUME #1 6 APRIL 24, 2007 DWO REVIEW COMMENTS
d _ RCP ~ ~ e 1~ ' , ~ 364.57 ~ 363 97 - .~w, 355,87 S << ~ r . ~ ~ ~ ~6-6 WIDE :WEEP HOLES), 7 MAY 16, 2007 5TH REVIEW COMMENTS
~ ~ e " 364.84 364.84 362.30 c;.• 356, 1 ' ~ S~ F•\ e ry ~ ~ 363.87 i N ~ ~ k/ e e 365.95 361,80 35 .91 Y ~ ' ' • . ' . , ' , ' ~ ~ Y\' • ~ 8 JULY 13, 2007 SUBMITTED FOR SIGNATURES N
d a v Sp e ` ~ / DA ~g . ~ ~ a • ';'k/ \ 364,96 ~ '964 2 36 ~ a ~ ' ' + ..yy , ~ / 'FLUME #2' \ 9 AUG. 24, 2007 UTILITY PLAN
_ ~ - - eve N~ 36Q ~ \ PQ Sl;, ti,~ \ 36 ,42' 3s ~1p `?r6 ~ ~ w ` ~ = ~ e lNY l N(7 0~ ~ \ / P 3 C'g . ~ ~ 364,46 \ ~r d ~ ~ e ~ / l ~ N~ 6 • V'Q ~ 364.15 pp' ' 9.62 ~ . /
c ~ ee ~ N(rQ (2~ 3Sg4 3,0j 0 364.61 ~ a y ~ _ e ~ ~T 3Sg S .O \ S9, _ 365,89 ~ 1:&2 ~ • ~ , , 10 SEP, 13, 2007 FP, S ` O B D BYPASS PIPE . PROPOSED CLEAR#NG.,....- ,
w ~ ~ ~ . e ~ e g.3s 2 ~ ~ ~ C 365.39 ^7' ~ H ] •t ~ ~ ~•'LIMITS ~ 11 OCT. 16, 2007 SUBMITTED FOR SIGNATURES
~ `te`e \ , , e ~ ~ ~ O ~ 59,56 \ e ~ e O 4 4 4J6 . ~ try:. 362.0 •.06 f J e / \ \ 12 DEC. 10, 2007 PHASING PLANS
e e ~ 36 ,3 64. ~ <,r, a. ~ e ~ ~ A ~^e \ S~Ur.,;~fi~ `361,51 ~ e' ~ i~ ~ , \ ~ \ ~ FLUME #3 ~ ; 0 \ •
~ e ~ ~ ~ \ ~ 364.84 \ . 36 361.5 Z ~ un. ~ e ~ e ~ ~ ~ , \ ~ 382.09 361, 9 t1` c , s ~ 3 + ~ ~ \ ~ I~I 13 DEC. 21, 2007 STORM DRAIN 114-116 / ~ FLAME ~4 ,
u1 ~ e a ~ ~ ~ ? '361.59 9 e ~ ~ \ O ~ \ 361:x,. - 00 ~ PROPOSED< DRAINAGE SWALE, ~ " ' • • , 14 JAN; 3, 2008 SUBMITTED FOR SIGNATURES
~ ~ . _'"f • C 361, M e \ / ~ \ .,S 7,87 . ~ PROTECT WITH NAG C350 & ~ ' • . ,
e ~ 1 V\\ 9;, ~ `•359.19 ~ ~ ~ \ ~ ~ / ~ \ 361.37• 1 •.::ti' •t'1 ~ q' ' 361.94 . • • CHECe~ DAM, SEE DETAIL ON ~ ~
`2 ` _ • DRAWING D-5 ~r.--~.:
EXIST 18" R ~ , . 4i! ` 'i' ~ ~ PREPARED FOR;
~ ~ \ r~' r : , ~ Q . 1361.33 ~ 7 PROPOSED CHECK DAMS ` ` • / ~ ~ ~ ' • ~ OWNER AND DEVELOPER;
~ EXIST C8 \ ~ j.-~\`~,«, ~ s \ 360. ,t~ U TOP 365,11 / ~ \ \ • • .:iD 'ls. 7 ~ ~ AT 23 ON CENTER ~ 8. • HAMILTON MERRITT • / ~ ~
m 1NV OU7 360.59 ~ O \ ~ ~ , 4?~ f • / ~ ~ FLUME ~5 ~ ~~••'"l ~ ~ ~ ~ ~ C/0 BSC GROUP • RALEIGH,
~ ' \ 9 / 701 CORPORATE CENTER DRNE, SUITE 163 ~ ~ ~ ~ \ NC 27607
• ~ ~ 1~ ~ .•..a••...•'~ /p ' (919)-854-0811
Z \ FAT 9<T \ ~ \ ~
~ ~ ~ ~ ~ fir ~ ~ ~ ~ ~
\ ~ ~ a„ ° . ~ ~ ~ ~ • ~ 19 „ 701 Corporate Center Dr., Suite 163
w ~ \ ,77 'ti ' ° ` ` ~l' Raleigh, North Carolina
~ ~ ~ ~ \ ~~~Ol / \ \
(7 vv Fri v~ ~ . ~ , k'1 ,~6~,....•..• i~~~\`~\ `~18 ~ ~ /v~~ 919.8540811
•'r~ ~ 36~` ~ ` ~ • . i/ 06-SP-063-8 ©2007 BSC Group, Inc. • \ ~ \
~ ~ ~ ~P~® SCALE; 1 " = 30'
dl \ \TT ~ \ ~ 35z, • . ~ TOWN OF C Y
~ . 0 15 30 60 FEET
APPROVED B1L~ DATE 1 1 1
i ~ ~ p Gil GGT ~ \ i PLANNING FILE: DATE
.t ~ ~ J ~ ~ NCA
kv ENGINEERING DATE DWG, N0: - JOB, NO: 05030,00 C 5B
~ ~ 0 a
E _ _4_-~ ~ _ . _ _ 0
f 6.

~Ar~~ Project Name: RDU Center 3 4 BMP Cakaalations Parfattnsd By: BSC Wes Associates Project Name; RDU Censer 3 & 4 Nitrogen Calculation Worksheet Performed By: BSC Rice Associates ~ O~ ns~r.v~.Gwwa
BSC Rke Praj• # 013008.00 Date: May 18, 2007 8SC fttcs Pro}. #08008.00 Date: May 16, 2~7 ~ q. William G.Rna h,s~' Nalb Grolins D~paNaM of Favwmmmt andlJweal Rewutea
p y s°°.~ at~w.w~t,eet7i~ FoNuatestoT Eds
ORAINAC,E AREA d1 reseed Swale 4ehlnd Bld N4thst eventu~ to wet d for doublo treabnan _ Predeveloprrttmt Area Export Goeff Export ype of Land Cover Area atxes < E Coett Ibsla Ex I T Of Land Cover 8Cr46 ac ib6 Divitioeetwsaquoxy p~Storm~rRoles: aadNewNutrientRemav>lEffhtiwatclesforBOlYsUsedttuderNameandTar
Undisturbed open space (forest unmdwn meadow) 0 0,6 0.00 Unmans ed open space. (crest, unmown meadow} 8.10. . Q•~ _ _4 813 September 8,1004 a: Meuse stormwaterprograms arena required m met a pdaspltonts export target.
Managed open specs f9rass,l8ndsca~ng, sea) 0,5fl 1.2 0: Martag_ed~ r~ca f9rase, landscaping, sla) 3.79 1.20 _ . &.55 MEApORANDl7M Im arvlous Area 0.38 27.2 8.08 Im ous Area It1c. RAN t A5 21.2D 30.74 b: An additioml deaiga requh~erneltt beyond the specifrcatmns given in Storrmvarer Besr MrmagemenrPraetieer,
TOTAL 0.88 2 . &88 TOTAL 13.34 23.00 40.15 TG: (.neat Progeana, Neese are cal Ptogtatar, Meuse and Tar-Pandico 3to7tnwater Ruiea NC DENR, Divisiorrof WataQuality, Water Quality Sx6an, Ajxt71999, w aclrieva ttllee mdrient et6eieucy listed
BMP removal e8iciency 20.00°A Grassod Swale , _ _ _ _ FROM: Bradley Bennett, Supervise TN Loadin Rate 3:01 wslaciyr _ Rich Gannon, Pltttttter, Na here is drc ale of fill sor7s with an iafdtmti~ r~eofbaweeaone and three itultes per hour, and the use ofmulch rdley Bennett, Supervisor, 5lortnwaterUnit
N Loading Rate bekre BMP 9.84 tbslaclyr - SUBIECf: UpdatestoStorottreterBM ;b Gamton, Plattner, Nttnpomt Srntrce Uttit at the surface. dates toStomtrvater BNB' Efficiencies a Anadd'uiaral design tetptirentent beyond the spceificatious given in Storanvarer Best AfonggementPracBcer;
N loading Rale contro9ed by BMP 1.97 PostatYyr N Loadit~ Rate Qcataolled by BMP 7.8716afaclyr (9[I°h of N Wad} _____Post~d8rrelo t Area Export Coeff port NC DBNR, Division of Water Quality, Water Quality Section, AixB !994, to achieve floe amiem efficiency tilled
N Load contro8ed by BMP 1.73 ilrafyr T of Land tT,ovsr acros ibslaal that r With year involvement, DWQ des produco N loadl~ costro8ad oy BMP 8,921bsfyr (amvtart W be treated Iry uet pond} t)nmana~d (span space (forest, unmown meadow)~_ _ 4.91 0.~ 0.55 stomtwater t+des,15A NCAC 2B .0235 and acnt, DWQ des produced moifel total stormwata progrmu4 under the Meuse aedTar-Pamlico ~ ~ t4etesting soils to 7nEela phosphoros index value of lei than so. Visit ~U~grslate ce udarronontilsdame ~ for snit testing iafom7ation. SA NCAC 2B .0235 and .02s8 respectively. hl the Meuse model, we established niCOgen removal
_v ' tAana ed o _ (grass ! . i etc. - 4.59 _ 1.20 5 51 efficiencies for a umnbet of stotmwater BM g fit! sp~e . apdscaP!~.~ anber of siotmwater BMPs. Stdlsegtteady in the Tar•Pamlico model, we modified those efficiencies d: The NC BMP Ivianual establishes fiitar as
Im nrious Arse incl R1W 7.84 21.E 18821 based on current research, and added phosp TOTAL 13.34 23.00 172 search, and added phosphorus removal efliciarci~. saeau>s a other watabodiea. Siaee vN~arseaad Tar•Pamlico buffa~ .require 50-front byadjac~ to
AINA AREA d2' wet deten8on and east cF n8 of } It is our intent to provide you refinements N ovitk you refinements to the menu of.BMPs and their effiaencies periodica0y as dse state of technical aakts in new developments, vegetated filter strips under Neese and Tar-Pamlico stamwater rules would
T e o1 Land Cover Area, acres' Export CoeN 9iefacl Ekpor~ limit TN Loadsng iTBte Before B s _ _ _ 12.91 ibs(ac/yr _ . _ knowledge advatces is this area. We woult Undisturbed open space (foreM, unmown meadow} 0 0.6 0.00 Initial Target _ 1.. 10.44 Ibs(aclyr, technological advances attd understanding a :s is this area. We would tike to utiuitnize dismpfinns to your programs, yet make the latest be lacMed adjacent to and landward of these protectedbaffors. N~ogar and phosphmtts removal etficiaraes are assigtsed based on drat assumption. rtes attd understanding available to you. With this nte7norattdurn, we {aloe dse iuspottant step of
Managed o}'art ttpaee (gross; landscaping, ex.) 1.48 1,2 1.T8 htlb'ogen Tt~ed~b r BMP(s} _ 5.831bslsc . _ _ . reconciling the Neese and TarFamtioo nitn I rvlaus Area 4.83 21,2 102A _ , . - ~ We also add a practice (dry detenfion) and t ue and TarPamlioo nitrogen4:lficiencies into a single value fa each of the curcatdy ar~edptactices. oce (dry detenfionj and update tiro phosphanta reduction efficiency values far the Tar•Paroliw Basin. e: As established is arAugust 28,1001 meawrandtmr from DWQ Stormuatu Unit io Meuse local govemmeuls,
TAI: 6:31 33 104,1 TN Load AIt~BMPrs} 7.0816s1ac1yr Final Target 3.60 ibslac exi~iag riparian baffers arenut eGgbtefor ntttrieM acdit, while restored riparian buffers mceting butter nde
Remainm TN 3.48 Ibslac r The following table identifies the efiieieacii BMP rernOVal e8ialsncy 25.00°Ja u~at De(on6nn _ _ 9 . _ ud forward (t5e table is not meant to imp, identifies the efficiencies curteMiy is place in each basin and the etficiarcies that will N+ply from this specifieations and with level spreadars may receive crodit. Use of and aedit far a restored riparian buffer would able is not t7teanfPa imply a phosphonts tr:quiretartttia dte Meuse Basin). An txtsti~ vdttein hob! depend on adegraaled prior rand tie condition and would require sitespecific approval by DWQ staff.
Gtfset P mend 515,329.34 typeface signals that the new value will t8ff TN Loatling Rate for t7A #2 76:51 tuslacyr eeaWl7vel5iaR of $tormtvaterBest Managen t the ruew value will differ. Besiga staldards for these practices remain lhae provided an d7e most ' ormamterBest emaat Practices, NC DJ:x1R, Divisiar of Water f. Drydetartion is tnnsidered pruttazt7y an a~tmet practice that can vitk voltmx atteaut to Ice meet site Manag t;2uality, Water Qtmlity Section. Pro iF
TN Loading Rate remaittirg from DA #1 7.87 IbslarJyr The manual can be found at •!1 0 .s found at fg~:llh2o.em.state.nc.uststtlM,p~sl ~Factsheets.hnn#StamwaterManuais. Please also atteuuatiat requirements. 7hepratice could be empbyad fa flds plupase preceding a grassed swaie a ~ ~ ~ ~ `r'
7N Loading Rate hefore BMP 24.381bslarlyr consult the feaawtes W the table below, wld TN LoadGtg Rato cororolled by BMP 6.09 Ibsladyr s ro dte table below, which aro fontd on page 2 of this menwrandum. bioretartioa area, ar preceding a level spreader above a vegetated filter strip or riparian buffer. Available data S~ CaR~ indicate that i1 car provide only timita! mtbient removal, as reBeGed in the e(ficierkfes tilled. Additioml ; ` Q~' `~N ~
TN Load cordrolledb3"8MP 43.82 Ibs/yr Tar-1*emttico focal programs will ttse thesee programs shouldbegitt requiring the use of aograms will use these efficiencies tn7w as try begin it»filemartation in Septartber 2004. Meuse Local A dMa ~Y sewh is adjustment ofthese values m the future. 1'~ =~gs~°e e'~ gin requiring the use of these efficicncics on all projects received from tGis point tatward, allowing a Q" -'`rl .
brief but reasonable time period to inform 8 time period to inform the devetopnent cGn7munity. SEAL
NAt~. EA83 asssdawatsnwthot;~ladn .ad 'nt. Wt southern r Ina. t+NTROGEN gVN~AT T 8293 b
Type aP LenrtCover Area, scree Em CaetF tbs)ad E iba Table. EsisBing and New Nutrient Rena Undsturbed open apaau (forest, unmown m~dow) 0 . 0.6 0.00 Ra(p ld New Nutrient Removal Efdcttmcfes for BMPa Used under Nettle and Tar Paadicn Stormwater TYPE ~ LAND C04ER AREA HATCH M6~ ,
rtaged open specs (grass, iartdscapmg, etc.) 0.29 L2 0:35 WJ TREATMENT TYPE(S) PATTdiN ~~r
Impervious Arse 9 2" 21.2 28.71 Practice TOTAL 1, 23 27.6 Practice Exlsdog Tar Exbting Meuse New Netuetfm F ~ ~ Efflciettcies Efiiciences Efficiences PERMANENTLY PROTECIEO AREA
BMP removal e8lciency 20.00°,6 Orasssd Swale Page 2 of 2 TN TP TN TP TN TP UNDISTURBED. OPEN. DACE (UHiREATED). .0.91 AC. ~ ~ ~ ~ ~ i,i.
WdPatd 25 40 2s 25 40 IMPERVIOUS AREA deed 40 35 40 40 3s
TN Load'mg Rate forOA k3 17:48 Ibsladyr Stormwattr Wettaud TN luatlinp RaW rx:mro8~1 by BMP 3491bataa'yr Sand Filter 35 45 3s 35 45 ( Pt>I~ 4.83 AC. 40 ~s_ Z5 3s 4s° 7-13-2007
TN toad cor>hdMd by BMP" 5,41 lb8[yr ffiODn Grass Swale zo 20 30 20 za IMPERVWUS AREA
VeRatatad Filter Strip w/Leval Spreader :s ~ w/LevelS er 30 30 20 zo 3s ( SWALE ~ TREAIEO} 0.38 AC. PRO ESSIONAL .ENGINEER DATE :(GRASS SWALE #2 iREATID} 1.26 AO. ariar Buffer wftevel 30 30 30
SUMMARY 50' Restored ' aria Buffer wftevel S . ' • • • ; ' ° • . RALFJGH-DURHAM D Detention Told Area (Area#t ~ Area p2+Area 83} 8.74 saes t I IMPERVt0U5 AREA
TN Load (Area #1 s Area N2 ¢ Area 83) 136,88 Ilrsryr . ' INIERNAilONAL AIRPORT TN load Troated by BMPs 50.96 8aslpr . ' ~ D:B: •3477; 'PG; 779 SCOUR HOI.EJE)AS'IiNG WETLANDS) 0.66 AC.
,~b _ _ ° B.M.'t997;•PG.~554, r:«ac~n~tu°fsiw°rwzcrQmary tstrat°us umutaGva removal efBcWncy 36°o- - ~ ' ' ~B.M:;1982, P¢:' 808, • ~ . 7asmet Mozmsunnc.us eta N. s°tM watcrQnliry Ifii7ldaaamiaCmtt Rekiga,NC27649~1e17 Plano(919)fl7.1017 CLamicSmic IMPERVIOUS AREA e.u7 SI2 N. SoMderyL. Raki~•NC 276Q4 FAX (4{91 73 7-24 4 4 I-877677b148
_ _ PROPOSED tO' EASEMENT fOR . _ FUTiIRE ACf~SS NdD DEVElOPE4 ='CLA5S.5'••., Mfpd' aa~tagger•sa%Ra 0.72 AC: AtiouEng67er-srsa~dtaaFattaF4~ PERMANENTLY MANAf;ED AREA
MA9VTENMI(3: ~ PREFORMED REtdOTE PARKING FACij?TY; • . ' ' Page 1 of 2 SCOT HOLE 365. . OPEN ~A~ POND TREATED) AC: RDt~ CE
. .''•PROP65ED 90' EASEMENT FOR., . ~T• tENCE MENT Fri., l RERMANENTLY MANAGED AREA
\ . , ' . FN1l1RE ACCESS A110 \ t> ars• • • , • ' •MAINIENAHCE ~ VtlEf .
\ ~ S451)t'04`E 1090.90' • pElEfl¢11tiH . . ' '364.....; ~ OPEN SPACE ~~A~ SWAI.E 9~ TREATED) p ~ pC
+J C5 .1~ °se'. T ~ 7[ J • PERt7fANENTLY MANAt;ED AREA
a .W..T~ 1 i ~ 1 Q OPEN SPAN (UNTf~ATEO) 211 AO. ~i T~r
.e.:,u , _ F~ . • • `'~'b DETENT101d POND PERMANENTLY MANAf>'EO AREA R~ CAN 1 L • . . . 365 • {PRFfORMEO SCOUR HOLE/E%ISTING WETLANDS) .21 AC. I~
~ 4'
gp~~~ ~ `1 .fit' TOTAL 13.34 AC,
_ r. ~N ~ ( ~
LL ~~.i+~" ~ •1„ U , l
t ~ •d~,; I I ~ ~~f .
~ 5~~ " ~ i4 ~ x ' ~ ..F.;. .
~ -a ~ 1 ~ ~
\ \ E - ~ • RALpGH-OURHAt4
Rq i''~, a ~A ~J 'r~..~ • ~ NORTH LIMA . ' ' • INTE(ifIATKINAI AIRPORT
~1,\ ~ - .s`~...' B.M. 1997, PG. 554 AKE Ct7UNT~
_ ~ r 1\q ~'V 1,,_ ~ ~ i x t '~x ~ ~ . ~ ' ' • ~ B.M. 1982, PG. 809 DEVf].OPEO -CLASS 5
' \ , . , • REMOTE PARKING fACIIJTY
0 cr ~ a ~,a ~ ~ -

~ a•- _ o ~ ~ • 4,, QTR
. ~ 1 4\ .R~ ~ a ~ ~ ~ r PLAN
2e.
. ~ ~ M~ ` ~i
\ _ e\ °k ~ n ~ . . . . JULY 13,2007
~ t ` ~ - A~.P
\ 1~. .1. r - -m. Y' x..
a\ ay ~ f ' ~ ' . -
~ \ \ t. l ,t ~ ra. . ; ~ „ - i ~ ;,1, ~ I * k,' tee C~ - A 1. a §'r.
\
v 1~ ~ ~ ~ • ti: y ~
_ R ~ u~. r" t 59 ° .
z . r •1. t z ~ _ -hu .h ¢ '¢x
. . _ _ ;r ~ - p 5 T~., i~ ~ - . T .
N0. DATE DESC. ~
~ • ~ ~ - ~ ~ ; ~ _ • ; ® ~ ~a4 ~ ~ ~ ~ ~ - • , . 1 MAY 15, 2006 1ST SIJBMITTAI TO TOC
Y A~~ ~ ' ~ ~ a~ ~ ' , ® ~a ~ - 1 a ~ r°'.~~~' L?°402: RAT • 2 Y 14, 2006 .1ST REVIEW COMMENTS
~ ~ _ ~ S°F ~ I .a rte, - ' . 3 SEPT. 1. -2006 2ND REVIEW COMMENTS
r: ; ~ ~
r1 ~ 5+: ~ ~ t ~ ~ ~ 7 { . 4 T. 27, 2006 3RD REVIEW COMMENTS
. k =t~ l _ ~ , ik ~ ~T ~ ?~~~~s ~ J ,F,.,~`~ ~ ' ' S ARCH 7, 2007 4TH REVIEW COMMENTS
k _ ~ ~ 6 24, 2007 DWQ REVIEW COMMENTS
bt ~ _ y ~,1; r r ; ~ Tar xeot , ~ 1 sari , , d ~ ~ ~ t aeaae . - t 2 ,M~ ` e , ~ ~ T 7 '.MAY t6, 2007 5TH REVEW COMMENTS
t fit ~ ~ 4
1 _',in 37; - .y i~ 'J ~t w,,..,,ca/ A~ _ ` B taP a6kb7 ~ 0\. ~ ,_i.h`~, ®,r°... - ~rs• r;* etv~aeatro ~ M ~ i ° ' 8 lY 13, 2007 SUBMITTED FOR SIt~IATURES
d , a. 4 01 . rT O ~''r`.~r's4zSD i ~
v< ~ • .
~ ~ ` ` ,
et ~ ,.,:o'°°® \ 1 .y ti"" '`.'°z°` e`er` , ea'r' `.w
1 ~ ~ q 1 ' ~.a~~. L 'Z Ins E1aa'rC8 \®q~` -
~ ~ 4' ~ ~ sir ~,.:r?` `a taP amee ~ G _ • ® tl= aiv an asses \ ~ e
e c rr a ~ NiNN LIMITED PARTNERSHIP ~ ' ~ ~ ~ •'t~ ~ ~ ~ ~ ' ~ \ PREPARED FOR:
dti tt~ .r ~ m s N/F ACREAGE: 5.98 ACRES ~ 0 ~ .EeR, A5Sf1~ S~W,\i4L~~` ~ OWNEfi' AND DEI~LOPER:
i~ FA ~ s'' HARDIN INVESTMENT ASSOC. XI LTD B.M. 1998, PG. 915 rmsr te' see a`®~\ 1 :t ~ ~ ACREAGE: 2.84 ACRES ° ~ 1 1, t ~ s PiN N0. 0766.03-04-4874 i,°~ ~ ~ ~ ~e HAMILTON MERRITT
1t A ) ' o'~'" B.M. 1998, PG. 915 oasr re L's, ~ .s 20NING ;PEC ~ ass.n \ 1 1. ~ ~ . ~ a. 1_ _ stv cut Baas ~ \ A , ?9, s, PIN N0. 0786.0 05 2088 USE HOTEL CLASS 5 k• ~y,~ a C/0 BSC RICE ASSOCIATES, PLLC
~t ~ Ai eB ~ ~ i !t , Tr ioi' ~ ~o ZONING ; PEC ? 1 4 Li ~r ~ s i'~~~' • " ~ ~ ~J78 TRINITY ROAD
~ 1 J1 , Leo USE: HOTEL (CLASS 5) k ( 1 t ~ ~w/~ ° • ~ ® ~ RALEIGH, NC 27607 ~ ~ ® ' BgYA~i. ASSOgATES''&~ ~o ~ • • ~ (919)-854-0611
1 C~ ~ 1~ imr ~ l - °°i ~ AAptE• HOLDINGS LAC ~~•..1~, ~°0 , ~
4t ~ ® , i d° ,r'° I e ~ qy 1,°' ~ e e®` q4~~,' ® ACREAGE:. 4.~5 ' • • ~i "7r - - °4 ~ s B.tA. 1998, ~0 ~ ~ ~ ~ ~
1 ` 'o / 1 . .use: cOMMIERCFAi,~tlffi~INa~• ,
1 S, e•, .1 IB 1l ~'v~ it ~ G
1t , t 1 t..r,~.".r~ , t8 ~ • ~ ~ ~ i~ y' 978 Trinity Road
9>, ~°t ~ ~ 1 tg r. I '~'r--' • . j ~ \ Raleigh, NC ® ~a ~
to C s? r a
~4 ~ F.~ •'Z 1 • t ~ }:o•*a':~1 1
\°,e®~, ~ . ,-""=4.c~•~~ "s'w~ / 919 854 081.1. .
ill ~f':.;~ y [g
,i•- ® ~ O6-SP-463 CQ 2006 BSC Group; Inc. N~ ~ • APPROVED scAt.E: t' = 50'
1 t . ro „ti , ~ t SUN UFT: ASSURANCE CO OF CA 1` 4,,,;..;~t It ACREAGE: 7.99 ACRES SSURANCE CO OF CANADA e~~ 'EAGE: 7.99 ACRES I~\ ® ~t
`I ~ 1. B.M. 1998 PG. 860 d. 1998, PG. 860 1 ° ~ ~ ® T® ~ 1. Y IIII
4 il, t :.:w a , ,1 PtN N0, 0768.03-04-8341 0, 0788.03-04-8341 ~ _ _
ZONING t PEC (CLASS 5) ac ; PEC (class s) I ~,,~v®®\` APPROVED BY DATE ~/y.~r u z~ 5Lr irJrJ ate,
USE COMMERCIAL (OFFICE 9UILt IERCIAL (OFFICE BUILDING)
\ PLANNING DATE _(2 FILE: 02030ddNCP.DYVG
K:: \ ENGINEERING .,DATE.. ` 25° D DWG. N0:
JOB. NO: 05030.00 '

WET DETENTION BASIN SIZING, CALCULATIONS, AND REQUIREMENTS
SCS RAINFALL DATA e$,OPOSED SCS CALCULATI01 i~S_CALCULATIONS SURFACE AREA CALCULATIONS
1. GRADED SLOPES INSIDE WET POND AREA ABOVE AND BELOW NORMAL 9-YEAR 3,00„ DRAINAGE AREA TO BAISIN: REA TO BAISIN: 10.32 ACRES REA TO BYPASS; 35.51 ACRES IMPERVIOUS AREAS i0 BASIN
WATER SURFACE ELEVATION TO BE 3:1 MAX 10-YEAR 5,38" DRAINAGE AREA TO BYPASS 100-YEAR 8,00„ TOTAL DRAINAGE AREA TO l IAGE AREA TO LOWEST POINT ON SITE; 45,95 ACRES
Z. 10-FOOT WIDE AQUATIC SHELF TO BE MAXIMUM SLOPE OF 6;1 900 HSG C SOILS SOILS TOTAL: 10.32 AC.
EXISTING SCS CALCULA'jlONS ;URNS tit J,j PERCENT IMPERVIOUS = 62~
NT FOR TOTAL DRAINAGE AREA TO LOWEST POINT ON SITE; 45,95 ACRES P • ' Ep,SEME AREA INCLUDES OFF5ITE AREA GROUND COVER: WOODS, GO IER: WOODS, GOOD CONDITION
• EO 10 NO ( ) HSG C SOILS; CN=70 pROpOS CCESS A T 900 HSG C SOILS CN=70 REQUIRED SA/DA (4FT DEEP) = 2,10
' " ' " FUNRE A CE OF ~ e ' ~ • , ' • . ~ ~ . , , • 369.... ° • . MAIN~HA ppNO GROUND COVER; IMPERVIOUS . IER; IMPERVIOUS AREA SA = {SA/DA)/100 ° AREA
~ 2:1 SLOPE TENTIO HSG C SOILS: CN=98 . ~ " OE GROUND COVER; WOODS, GOOD CONDITION ~NfAL'L.~END.•;.' . ' • ~ ~'r, HSG C SOILS: CN=70 is CN=98 SA = (2.10/100)°10.32*(43560 SF/1 ACRE)
•tOP; 358.0.0,, , SEGMENTAL RETAINING WALL GROUND COVER; OPEN SPA( IER; OPEN SPACE SA = 9,440 SF
' ~ GRND: ° 357: QO " ' ° ~ .t'` • ° • ~ GROUND COVER: IMPERVIOUS AREA HSG C SOILS; CN=74 I; CN=74 PROVIDED: 9,594 > 9,440
, ~ , ~ HSG C SOILS; CN=98 • ' ' ~ ~ 3:1 P WEIGHTED AVEREATE FOR P( , _ - ~ ~ SLOE WEIGHTED AVERAGE FOR BYI JEREATE FOR POND, CN=89
~ GROUND COVER; OPEN SPACE . JERAGE FQR BYPASS, CN=77 BOUYANCY CALCULATIONS
. , ,e. , ~ HSG C SOILS: CN-74 , ~ ' PROPOSED TIME OF CONCEN' 'iME OF CONCENTRAjI~N (T FOq POND WEIGHT ~ C~VCRETE (DOWNWARD FORCE)
. o' 1~ SE WEIGHTED AVE. CN-75 Tc-5 MINUTES • . . A 'S RISER: (2(6'x0.61) + 2(7.33x0,67)) x 9,2' = 164.3 CF
' ~ W'~~~~ 'IME OF CONCENTRA110N FO BYPASS F04TiNG: 1' X 7.33' X 7.33' = 53.7 CF GROUT: 2° X 6' X 6' = 72 CF
~p~. . ~ SEGMENT ~9 ' 0 ~A~.IC EXL^~jVG TIME OF CONCENTRATION lTc)
t" " , ` . ~ SEWER EASEMENT SHALLOW CONCENTRATED FL 2~ ~ , , , ~ ~ • • SEGMENT ~1 , ~ r ~ ~ ~ LENGTH: 1150 iNCENTRATED FLOW CONCRETE VOLUME X CONCRETE DENSITY = _ (164.3 CF + 53.7 CF + 72 CF) X 150 IBS./CF
r ~ SHALLOW CONCENTRATED FLOW 1 ~ ' ' WALL END SLOPE: 0.029 FT/FT . ~ ~ ~ LENGTH; 9,950 9 FT/FT = 43,500 IBS,
.T , ~ ~ y • • • • . • • TOP: 358,00 SURFACE DESCRIPTION: UNP. ~ ~ ~~;5a • • , , SLOPE: 0.021 FT/FT Q~= ~ i . ~ . Tc=8.4 MINUTES ~SIPTION: UNPAVED WEIGHT ~ WATER DISPLACED (UPWARD FORCE}, ~~,c11 CARD
, i , . t, GRND: 357.00 SURFACE DESCRIPTION; UNPAVED x `r~kr . , • . ' ~ • , , , , . Tc=8.4 MINUTES RISER: 7.33' X 7.33' X 9.2' = 494.3 CF ~pR ~~i{9
~ ~ , . SEGMENT #2 FOOTING: 1' X 10,33' X 10.33' = 106.7 CF ®.•'~fE~4~°•.•° WATER VOLUME X WATER DENSITY a'-o" s° s'-o" s° a'-o" -
. ,.,.,,,s,,,~, E ~e 2s- ~ SEGMENT ~2 CHANN L L W ~ , ~ • ~ • ~ a ~ ~o~ AR ` 01 CHANNEL FLOW OW = (494,3 CF + 106.7 CF) X 62.4 LBS./CF ~ SEAL
ti~yE`.`~~-=_. ~ ~ ~ 5D LENGTH; 800' P '`3. N 'e ~ . , LENGTH; 800 = 37,502 Les. o a, 8293:
r P ' 002 FT FT - _ F ~ ~ . ~ CLASS I {HEAVY} SLOPE: 0,02 FT/FT 51-0 E' / WALL CENTER° •',w,' a~ ~ ~ , . , , • ' r .F~ r.', MANNINGS N: 0.04 BUSHY 0 04 (BUSHY CHANNEL) STRUCTURE WILL NOT FLOAT N lpq~EB•®°a
.r RIP -RAP MANNINGS N; 0.04 BUSHY CHANNEL) { ~ ; , TQ~'M3~8.b0 ~ > > . > . W • w~ . C~ • ' b _ ( Tc=1.8 MINUTES Tc-1.8 MINUTES TES 4S, f N ~ RAG,,,'
~RNDi 354.00 t ; . Auos ~ ~
• • . • ~ t, SEGMENT ~3 ' , ~ u>v SHALLOW CONCENTRATED FL 3000 PSI REINS ~i,iii'iti~~~ ~NCENTRATED FLOW CONCI~tE FOOnNC
~ . ~ , ,d~ , . SHALLOW CONCENTRATED FLOW , _ . LENGTH; 400 ; ` - ' ; ' • ~ • LENGTH; 730 SLOPE: 0.095 FT FT 0
~ h< SLOPE: 0,095 FT/FT / - - ~ _ r' SURFACE DESCRIPTION: UNP, SCRIPTION; UNPAVED ~ ~ ~ 1-3-2008
• , ::Ex's SURFACE DESCRIPTION; UNPAVED - -~F- • PUMP _ Tc=3,6 MINUTES , ~ ~~0~ f , ~ s~ ~ °os ~ Tc-6 MINUTES ITES 2°0 ORLFlCE
- ~ ~ _ FoR z4-HOUR PRO ESSIONAI ENGINEER DATE
- ~ ~ ~ ' ^ ~ ''~g TOTAL TRAVEL TIME=16,2 MINUTES TOTAL TRAVEL TIME 13,6 MI . , a .L TIME=13,6 MINUTES oRAV~owN ' ro < ~ <
r°' y 0 3000 PSI REINf.
ROp ~ ~ ®,~Q a REQUIRED ORIFICE DIAMETER tiFICE DIAMETER FOR 2-5 DAY DRAW DOWN .N CONCRETE RISER . S11iUCTURE
. ° ~ i ' E ~ TEMPORARY POOL VOLUME POOL VOLUME = 37,828 CF
' i. sy ~ HEIGHT OF TEMPORARY P001 • ~ ti ~ ,A o~ RUNOFF COEFFICIENT (RV); STORM RUNOFF (IN) /STORM RAINFALL P f EMPORARY POOL = 3,2 FT
• d r ~ 70 I , I o {IN) AVERAGE HEIGHT OF TEM 0 IGHT OF TEMPORARY POOL DURING DRAW DOWN = 1.6 FT CE TIME = 3 DAYS OR 259,200 SEC Nor To si:ALE
1. ~ ' ° ~ ~°0 F-~~ ~ ° ~ PERCENT IMPERVIOUS I : DRAINAGE AREA AC IMPERVIOUS PORTION DRAWDOWN TIME = 3 DAYS sue? r-, ~ a' O ( ) / FLOWRATE = 37828 CF 2: • r ~ OF DA AC, ~ / 37,828 CF /259,200 SEC = 0.146 CFS
( ) ORIFICE COEFFICIENT = 0.6 ~FICIENT = 0.6 Q~
Manning Pipe Cdculotor For 42" RCP = SCALE: 1 ° = 40~ RV 0.05 + .009 * (i) AREA = Q/[CO*SQRT(2*i Q/[CO*SQRT{2*G°H)] 5~~ ~,~w~E~N !~L
= 0.05 + .009 * 62 Given Input Data: ( ) = 0,146/[0.6*SQR 0.146/[0.6*SQRT(2*32.2*1.6}] (WITH LOgcABLE HATCH
Shape . , Circuior = 0.608 IN/IN = Solving for Depth of Flow FOR ACCESS) 6° OIP PLUG C5_FOOT RISER D CENTS 0.024 sF 3,45 SQ IN N vALVE ~ BARREL. 1
42.0000 in 0 20 40 80 FEET = 3,45 SQ IN Diomoter < REQ, VOL. FROM 1 OF RUNOFF= (DESIGN RAINFALL) * (RV) * Fdowrate 66.7000 cfs
Slope 0,0054 ft/ft (DRAINAGE AREA) DIAMETER = SQRT((AREA* 4; SQRT((AREA* 4)/P] o /Rout
Manning's n 0.0130 _ (1 ) * (0.608 IN/IN) * {10,32 ACRES) * (1FT/121N) = SQRT[{3.45)*(4) = 0,523 ACRE-FEET = 22,776 CF m 2,09 INCHES SQRT[{3.45)*(4}/3.14] a s" aP s° DLP ` 2,09 INCHES ~'-s° ~N
Computod Rosuits: „ =USE 20 INCHE: Depth 39.2939 In PROVIDED VOLUME FROM 9 OF RUNOFF = 41,898 CF USE 20 INCHES IiiSER sTRUCtuRE I
Area 9.6219 ft2 r-4" Q ~ 0 Q
Wetted Area 7,6876 ft2 PRE & POST RUN-OFF CALCULATIONS Wottod Porimoter 87,3067 ~ VOLUME PROVIDED > VOLUME REQUIRED
Perimeter 939.9469 in 49,896 CF > 38,608 CF BASIN REQUIREMENTS Velocity a699o fps STORM EVENT PRE FLOW Q POST FLOW O BASIN BOTTOM ELEVATION; ~ o ®o CARY 0 0 o p A 1M ELEVATION: 348.0 N®RTH LINA
Hydroullc Radius 92.6466 in t-YEAR 54,34 CFS 50,34 CFS 51N SIDE SLOPES: 3:1
Percent Full 74.3187 R INTERIOR BASIN SIDE SLOPEe. full flow Flowrote 73.9328 cfs EXTERIOR BASIN SIDE SLOPE' .SIN SIDE SLOPES; 3;1 & 2;1 TRASH GUARD ,OPTIONAL) 3000 PSI CONCRETE TION 358.0 NOT TO SCA~ BASE FOR RISER BARREL
Full flow vo{ocity 7.6844 fps BERM ELEVATION 358.0 NORMAL POOL ELEVATION, 3„ IL ELEVATION, 352.0 (WAKE COUNTY)
Critical Information
Critical depth 31.4252 Sn Critical slopo ,>,,.,<.,,,<..,.,, 0.0050 ft/ft LOW LEVEL RELEASE IT
Crlticai velocity 8.4955 fps
Critical area 7,8512 ft2 Critical erimeter 86.8238 In 370 - 370 ,o PLUG VALVE IA
Critlcol h raullc radius 13.0215 in Yd P N Critical to width 42,0000 ~ o
~ o~ Specific energy 3.7444 ft o BASIN EX 61 3
Minimum onergy 3.9281 ft ~~~M... ' +ppMi- Froude number 9.0529 itY PROPOBED GAANTY ~1 TOP Cf BERM ARM SEGMENTAL
N .-ln Flow condition Supercritical O~~ZO ELEV. =358.00 RETANING WALL
N ~kQ~J~ _ 10P OF WALL
N N~zz I=) I I-1 11= ` E`~" JANUARY 3, 2008 I1=1I1=I I II
TOP OF WALL ELEV; 358.00 0 -111,;,111,;,-.
o'~ rn ~ r` 354.00
o, `0 N ~ „ TOP OF BERM ELEV; 358.00 N + u~ -6 oN~n•.''
c o ~-~,Zo 6 VA "°R:"`-~-aa-- N0, DATE DESC.
°o ° ~ ¢ ~ GROUND LEV: 354,00 .o N ~ ~ N ~ z z TOP OF WALL ELEV; 35 .00 _ 1 MAY 15, 2006 1ST SUBMITTAL TO TOC
360 360 360 M 360 + 60 BOTTOM OF POND '~'®LEV. a xa.oo 2 JULY 14, 2006 1ST REVIEW COMMENTS
$ ~ ~ TOP F BERM ELEV: 358 00 lo~ AOUAnC SHELF 3
N O ? Q> ~ w ~z SEPT. 1, 2006 2ND REVIEW COMMENTS
WET P 0 N D 4 OCT. 27, 2006 3RD REVIEW COMMENTS
~ 100 Y STORM 356.51 Q 10.0 YR STORM 56.51 _ GR UND ELEV; 354.00
10 YR STORM 356,15 10 YR STORM 3 6.15 TYPICAL CROSS SECTION 5 MARCH 7, 2007 4TH REVIEW COMMENTS
0 m ~ 6 APRIL 24, 2007 DWO REVIEW COMMENTS
V - ~ M ~D 20' PUBLC I' PUBIC 7 MAY 16, 2007 5TH REVIEW COMMENTS
N i S WER EASEMENT ~ + t EASEMENT 8 JULY 13, 2007 SUBMITTED FOR SIGNATURES
o~°~ I " o TOP OF BERM WALL ELEV. = 356.00 9 AUG. 24, 2007 UTILITY PLAN
NORMAL PO L 352.00 m NORMAL POOL 3 2,00 _ ~ a > ~ - o ~ ~ v,cn? 1O0 YR STORM ELEV. = 35ssT 10 SEP. 13, 2007 BFP, SD BYPASS PIPE
N ~
~ LEN: 149.43. 11 OCT. 16, 2007 SUBMITTED FOR SIGNATURES
- 350 350 350 v 350 HGL 9 t0 YR. STORM ELEV. ¦ 356.15 ° HANG WHEEL ~ 12 DEC. 10, 2007 PHASING PLANS
a L SLOPE;0,54q EN, 63.7 0
42 DIA RCP TOP OF RISER =355.20 CO CRE~E ~I~ 13 DEC. 21, 2007 STORM DRAIN 114-116 STRUCTURE
( -RING RUBE ~ SLOPE:0,78% ER GA KET PIPE) M SuPPOSr BRACxEr 14 JAN. 3, 2008 SUBMITTED FOR SIGNATURES
® 6„ OIA D!P 10~ 10~ TB° < IYP.
N NOTE: SEE DRAWING C-8 FOR PLANTI G AQUATIC SHELF AQUATIC SHELF NORMAL POOL ¦ 352.00 ° i
N SCHEDULE FOR AO ATIC SHELF z° Du INVERTT:O cISFICE PREPARED FOR;
PROPO ED CLASS 1 RIP-R P NOTE: SEE DRAW NG C-8 FOR PLAN ING INV. ELEV. ¦ 352.00
p SCHEDULE FOR A UATIC SHELF vERncAL REINFORgNC ° ~ OWNER AND DEVELOPER; pe BARS ®8" O.C.E.W.
~ PR POSED 8" DIP SEWE HAMILTON MERRITT
-;o, (P OVIDE 24-INCHES N TE' ~ MI IMUM SEPARATION 0 ) ° C/0 BSC GROUP PROYtDE STANDARD MANHOLE 701 CORPORATE CENTER DRIVE, SUITE 163
°o THE OUTLET STRU TUBE WILL BE USE AS STEPS ON INSIDE wau. ~ ° 42° DlA, °O° RING JOINT RCP OUTLET PIPE RALEIGH, NC 27607 IaSER As SHOWN (919}-854-081 i
o o 340 THE PRINCIPLE AN EMERGENCY SPILL AY 340 1O Low LEVEL RELEASE YNTH 6" PLUO vALVE CROUr INV. OUr (SEE PROFILE)
'n 340 340 o~ BOTTOM ~ POND ELEV. ¦ 34LT.00 - _ _
EXISTING "DIP SEWER
i ~ I=1 ~ 1 ~ " ` Iii ~ l~ ,
~ THE OUTLET STRUC URE WILL BE USED AS it w THE PRINCIPLE AN EMERGENCY SPILL AY - - - - ~ - TOP OF F001IN0 ELEVATION: 348.00 -1 I I~ I ICI I I-1 I I- ~ - =ll ! ~ T ~ I hI I I-I I I I I_I I I-_ I I
w Z coMPACTEO--'~ - ~ ~ I ~ ' I-I I ~ " 3000 PSI REINf. / 0~ Corporate Center Dr., Suite l 63
Z SUBGRAOE CONgiEIE FOOnNC HORIZONTAL REINFaRgNG Ralelgh, North Carolina r4 BARS 0 8" O.C.E,w.
Wi DATUM ELEV DATUM ELEV
~ 335.00 335. DO Z NDT~ACf 27607
W t0 aJ 0? N t0 O O ~ a? d~ N I~ o) L~ nj N a0 c0 d' ~ O O ~ r` ,l) N ~ t~0 t~0 T DETENTION POND OUTLET STRUCTURE 919.85408,1
~ u) N ~ N Vl N d' d' d' O M M M t~ K1 M M ~ t~ NJ M M t~ M M ~ 06-SP-063-B t:~ ©2007 BSC Group, Ina
M O N APPROVED
O ~I
m TOWN OF CARY
,m 9n~nn 11+f1~ 12+00 13+00 14+00 10+00 11+DO
APPROVED BY UPC DATE tZ 3/ 07
WETPOND WET PLANNING N -DATE d/7/,P,$ LFE ; 0503000DT,DWG
ENGINEERING -SS -DATE 11-7 Q6 . N0; D ®1
ET! A® V ~,(SIM 1'!® i. 0 , N0, 050 30.00
0
I