SW6120705_APPROVED PLANS_20121024

STORMWATER DIVISION CODING SHEET
POST -CONSTRUCTION PERMITS
PERMIT NO.
SW &Z-AaZDS
DOC TYPE
El CURRENT PERMIT
APPROVED PLANS
❑ HISTORICAL FILE
DOC DATE
YYYYMMDD

1a
1 607 r } 1 PDATE:
Y: RBJ
LEGEND ' 516 _ - -
COSTING NO_1M 257 _ , -,1-' ' - 528 ; 556 _ _ � _ - _ _ � - - k � :
DBC
8000IDARY _ � ` - - � - - - -
- --- - PROPOSED LOT � *GENERAL CONSTRUCTION NOTES* 497 , - - - - - 606 ; 566 I' _ - - - - � � REVIEWED' DEC
EX IRON Emma PON STAR
E.C.Y. ENS11NG OONORETE MONUMENT 1. ALL CONSTRUCTION TO BE IN ACCORDANCE WITH ALL CITY OF RAEFORD STANDARDS 256 - ` ' 517 527 11 557 4
WETLANDS UNE AND SPECIFICATIONS.
2. CONTRACTORS SHALL VERIFY THE LOCATIONS OF ALL EXISTING UTILITIES PRIOR TO _ _ - _ _
BEGINNING CONSTRUCTION. 496 567 -
�oat 0- 170 INCONTOURS 3. ALL WATER & SEWER MAINS, LATERALS AND APPURTENANCES SHALL BE TESTED IN 255 ,r 518 558 605 � � _ _ - _ _ - -
,
-'-175---- 175 INTERMmutE oaWTouRs ACCORDANCE WITH TECHNICAL SPECIFICATIONS 526 - - -
O� SANITARY SEWER MANHOLE (SS MH) 4. ALL DUCTILE IRON PIPE, IN SANITARY SEWER SERVICE, SHALL HAVE GRIFFIN *SEWPER-
RNERBROOKE NARY SEW" LATERAL COAT OR PROTECTO 401 LINING. `"
4 SECTIONS 1,2 & 3 CE r SS zovsPVC HYDRANT (FN) PIPE. 254 0% xa ,yam SEWER MAN 5. ALL CONCRETE STORM DRAINAGE PIPE SHALL BE CLASS III REINFORCED CONCRETE 495 1 - - 604 ; 56S ,
® tF ®ii FIRE I 519 525 ; 559 _ -
o-; WATER LATERAL B• ALL MANHOLES LOCATED IN STANDARD NON -TRAFFIC AREA SHALL HAVE MANHHOLE `' - � _ _ - - - _ _ _ - _ - -
p3 ,,y BALL VALVE (By) RING AND COVER INSTALLED WITH WIPER GASKET AND CAMLOCK.
7. MANHOLES TO BE VACUUM TESTED. � E`E`-Rd 494 603 ; 569 '
s� as « cATE VALVE (Gv) °- �°� � 520 f
4 4 PLUG
ROc1a 1 �Ic i+ BUYNOFF ASSE)MLY 253 �. 524 ; 560
E1L r aRmt r SDR-21 PVC %W WATER MAIN (WM) • - - _ _ _ - t
srDRM sErrER _ - -- - - - - - - -
VICINITY MAP ® ® STUN W ER CATON BASIN (CB) ♦ \ � - - � i 521 � 602 , 570 -
N.T.S. MIORM DROP INLET (DI) ♦ 493 ' 523 i 561
0 smm ,IIUNCTION Boot (,Ie) 252 /-
Otte S1ORM FLARED END SECTION (F.E.S.) � � ' ` �, 492 rr 601 ; 571 � I
- - - - - EASEMENT (DRAINAGE - D.E.) i - _ i
Y- ----- DRNNAGE SWALE . _
�+' ' 491 522 ; 562
/ 251 �,r ' I
600 ; 572 - I
250
1 I 1 ! / - - 249 I 1 , 599 ; 573 r I
- - . _ . . . . . r r r -- -- -- I
1 1! 1 1 � `vim- \,\ ♦`` f1 �\\ �\ 1 � ! / - -- ---- --- -- - -- --- _ rr 247 ' � 1 241 i r f
! - - 661 242 , , , #
1 1 I ♦ ♦ - - \ \ \ 4 f / - - - - - - - - - _ i 245 244 i 'j 574
243 , 59$ i
N / ! - - - - - - - - - - - - - - - - - - ll j -----
11 1 r f ♦\ \\ ! // '� . /! . . . . . . . . . . . . . . . . . . . - - 575 --
r 240 597 i
r I j / + \ I / �' / �► - - _ _ . _ . . . . WEYLA�ZS _ _ _ _ . _ • _ _ _ _ _ _ _ FUTURE EVEL PMENT
- - - ---------- - - - - -- -- _-
Il / \ I \-" \_! \` \♦f I f . . . - • • -I - - - - - - - - - - - - - 662 596 ' ----- I
~ \
zoNt=DD I� . . . . . . _ . . .
-- -1 - . - •----•.------- I . -- -• -- ,, %` 577
RA-20 /-/ t\ \, - - ` ` I ` 237 238 595
' 1 1 r [_✓ •� f \ \ f ! / I , CB (4865) \
1 I I• j ! I 1 d -� / TOI1 OF GRATE 1 T 07 4 48" RCP HEADWALL ` ` ` ' 57$ I
`� / r Itr 072.77 1r BEL W NATURAL TREAMBED -(1 29'
ll
�f IN: J72.77 NE FOR AQUAM PASSAGI= "CLASS fllRC� 0 35X 594
�� CB (1880)
I 1 i
1 I I i B 18" ♦ ` STA:43+34 , ,
[ ) . TOP OF GMTE 177.56 �- /' ' 579 r 1
STA15'%IN:173.76 I
f •\ 1 I # \ f } TOP�gyG�2ATE 77.53 \` Ir0-173.76 '-----
1 PROJECT LIMITS 19'1N: I74AS \ 593
18" OUT: 17445 l pa (1999) 50'
I
1 _ \ Pipe - ( 8) 29' - 1 u" CC�ASS 111 RCP . 8 (4")
j HUB g Orr. STA ! I , - 24" CLASS III OA2% I - _ 5$0
_ STA:4�34 � i
so+ss.lo ROANpa 1 I �� ) Pipe • (1710) 2!!' \ , .A I `ti } TOP OF U�RATE 17T. �FUTURE DE EL QPfIEIdT - ZONED
RwERmmokE eEz:11aN a DRIVE a STAO*W _ 1 I \ f \_v-� �_� _�- ,R , / '�- . / I - UT,173.86 , _ _ F ! 15" CLASS 111 RCP @ 0.35x d -
1 CATAMA COURT _ - SHAHBAIN I \� �^ 1 592 -- 3s2 RA�-20
ELEV.178.75 / B 2197 DB. 753 PG. 482 \ f / ♦ CB (1 -' , Q ` / • /' ..1 �� \ \
STA: 26+40 \ \ \ I STA: 0+51 ,
TOP OF GRATE 178.66 J f \ _ / BOSS 7 OF GRATE 177 1 1'1\ _ 1 \ 581
. OUT: 175.68 ROSS r DB. fi12 PG. 585 15" •414-M `� ` • �' A �,� �/ - IICLJ11 SS illCP @ 0 \ i � ~ F 4
k C S -( . ♦ t I B 2209DB.498 PG. 482��-
f STA: 22+ 8 - , 1 i T I i' ! STA: 2$+82 I ~ \ 2201 !' / B (12) / 11 \ ` �\ 591 _ - - - 393 #
T GRATE 178_ pe (2039) 37 \ I • 1 � + I STA_ 33+41 / \ '
k � / _ ! TOP OF GRATE 176.52 \ STA: 1 �
OUT: 175. 15" C SS 111 RCP 0,35%, % 1 15" OUT: 174.44 I TOP OF GRATE 1T7.78 T P tJ GRATE 176 06 1 1 \ \ 582
k 2 4 _ r - - r N \ IV R40UT: 175.14 Pi i978 • CB {i1) -
I 202 203 ! I I \ Ps - ( )�53' " 1 - - ♦ r `
\ j v�TLANDs I / OQ• - \ 0. h' STA:40'47 1 IN: \ _ ��--
. �2 - ` 1 CLASS III R P �1f 55% \ZO
W Pipe - (2023)13(r I TOP TE 176.21 24" OUT:171.92 _ 1 - - - ` _
En
�` I r CLASS III RCP 0.30% ` \ / LAC B1l� 177-15 ` \ - \ - \ \ r f-
AN KL. - - IPe - [797 4V I -1 I I - I9 - (1712j 17W \ / 590
I
r r Ups - (1947) 29' -iC 24" Ili RCP @ Q47% \ ,� 394
I'V ss o�x ! VE -` 24" CLA III RCP @ 0. r Pipe = [1944 21r r f 5" CLASS III CP @ 0.52%', ' - / � /'' T, - �� 1 � _ \ _ p 1 1) � 583 ¢ L
f , �/ . - B (18$3) ` B (6) 1 2203 7 - I _ I _ _�_ - - 5 - - - - - Z
15" CLAS IIIRCP Q O.0% 1 `` _ -
D , CB 2200 f Ipe - (2R24) 1')p' ' S �1: 39+23 ` STA: 3 1 _ _ 1 1 ' ~ - - - - - � m
I 1 CLASSJII R P 1.00�j/ OF GRATE 1T7.28 STA: 8+Z0 - I
rn -`+'- #=-._ _ S A: 30+95 r ` @ . ' / 18" IN 1 1$ W `` TOP OF GRATE 1 7.28 TOP OF GRAZE 175.08 - # ' ' - U 1 i 395ci
r J I
:rJ �,.,, _ _ - - _ r TOP OF G 176.44 ` ' 15" IN- 174.146 SE Ir OUT: 1- _' ` �--, - -1 t
1 , � 1 15" OUT. -� 1 0 589 1 , I
.JVtrm I 15" :173.08 r -, \ - _ - - _ / - _ I , r f
.rrwrnr B Str 3 - (2258� 18" OUT* 17416 (79801 29'' \ I _ _ 584
1 STA: 22+ _ _ l 1 ' • Ps - (1948), i
# _ . . / , 15" CLASS 111 RC �rt142X
k l TOP OF GRATE 17&891 \ , , ' I CB 1866 15" CLASS III RCP -
I 15" IN: 1 .86 y - 1 I \` (�/"� r ( 1 O r
f/ 15" OUT: 75.85 Pipe (1952) 238' r �� _ r f !` � ` / `' L ► `� GF-0RATEiZ5,l)6 l - [1949) 1n' _ t 129 588 396
1 r ` f STA: 9+7D / - /• / I i 1
# i SS III RjCP @ 0.58% I / % \ _ , 4r -ASS III RC 0.28%�- I ' 585 I
Pipe - (i � 1 STA: 33+37 / / 24" IN:171.11 N -♦ r
Pipe - (2040p40T i 16- CL ASS III RCP @ 35% i TOP OF GRATE'177. / \ \ `� 1 15" IN:172.12E -
P~ ' - I r = �' 15' IN: 174.99 ♦ / \ , ) 30" OUT: 170.61 ( I _ } _ 1 r - - I
15- CLA III RC @JW% CB 219s - r ,
r Pipe - (1953} 213' 12" IN:171.$3 , / \ Z� � 1 I • � r$ 397
f STA: 2$+41 \ - �• r 15"QIiT:17 ♦ / , Pipet (-iow)mr j LU f
_-_ - 18 CLA III RCP .S9X }
OF GRATE 17$.66 _ _ r � � f - � 1 � B (1) i \ 3 CLASS Ili RCP 0.26 -1 - `7= 587 5$6 '
IV IN: 175.56N \\` r r Pip e_(1Y)Z9' r �, ,� , /�i� ^ \\ \ STA:3+04 r 1 �`' t? !i1 `- ti• 1-
/ 15" IN: 173.S0 W ` P 0 + / / i \ \ TOP -OF G ATE 1T7AG
_ 1S' CL�tSs.11l RCP � .527E � . � �
Ir OUT: 173.50 -6B - _ { •� t \ x 15" IN�T`4.3$_ /
28+82- \ I I { 1 1 ' �' _ , ,� k' 1 15" O 174 36LASS !!I �2CP 0.2174 i \ _ • I Ih i 398
y/ I,ti TOP OF G TE �77.44 \ 241' LASS NI RCP�� 3D% 1 1 - , I /`� �? I I \ \ C
/ - Hue c sT, STA 4+41� PROUEC._T UM1T5 I 1 I DRAINAGE \ 1 I sT : 82
15" 1Nr.1n.�s w 1 f � ! \ 1
/ 1 r - - - \ CST. CATAWBA COURT / ` - - \ I r IN: (Mil N I I 1 fr C NC DWALL r yc SW14Lt(Tl'P.) \ 1 Y ATE OF GhZA ; 15 /' ` --
/ ! / ELEV. 179.99 (etc WAR, I 1 1S" :1171.1f7 I f \ /STA: 0+74 - / • ` 1 1 P - �971) 2�' I r \ 3b" IN: .72 TOP OF GRATE 176. / / / ' LL)
- / ! . zererc 7911. I'G ey I 1 .1 _ + I INV. Mi 24" 0UT:1Ta.5b _ . - - `+ / ( 1 I I I r IN:1172AI 30" IN:170.18 I
i %G _ \ / /�WET'LANDS - % 1 FRCP 0:95% \ ` p - �� / B 4 - / ► /
1 �30" UT:�B T2 399
\ _ [) aD" our: tto 1$ 417 , 4
// ♦\ 1 1 B. 8ER 75 G 08B C 11 ,\ �- i . r 1 _ 1�'� _-� j Ae,-D5 \ _�- _ _ -J`. _ \ ' \�\ \ STA: 3+a4 x - ���1. - - - STA: 6+61 . f1. r; r/ 11 ' I i r rt _
1-1 �- - ,- - _ .(2262) - \ bF 6 �T�.48 ` _ TOP OF GRA 6.45 # -
1 STA: 30+55- _ }70 - '1- STA; -r 30" IN: 169.87 ! j
t _ �- - 30" OUT: - I� 416 ' 5 1 \ 1 IS MSANMHISTA3+64 ! t - - - / 1 \_ TOP GRA _ }58 r / '�- "�- ' - # O RATE 174!{0/ \����T \ /' B Z207 !- J f T I , 41
`- �. \ \ ` .!" STA: 5+83 , ) I / '
my 1r IN 1592T _ i / / -_ _ �1Nr1T0.fl1_W_ �6 Ir OUT! 172.79 - \ 1 �\ 4W
` / ' ` ` 15"_ IN:472JNS N -r - - \ ✓ - - - - - - \ _ TOP OF GRA*176.15
\ \ INV 1z• OUT 159.1a - t ; 5' > / / pe - (2036) 79' i J A - (1 ) 1 30" IN: 169.68 _j I
f�
18" IN: 170.61E - - - - ). 5" CL.A I RCP / i I
24" Oq.174-� ,cO AUD ON \ 1r CLASS111 RCP y Pipe-(1962)1W _ I \ ` 30" OUT:169.58 -
Pi 2034 124' - - / RUST \ Stfucfuls-(226i)♦ CLASSiII-RCP0 0.65%` ` -� PG_ pe _ (19T3)12'
Ps/- ( ) DB. 34 P 939 \ - - - - - C8 { �StL IY RCP Opt a _
18" CLASS IN,RCP @ 0.30% STA: 32+13 \ ` ♦ 1 •\ 30" CLASS I " !" }
/ -! '- / TOP OF GRATE 174.00 - - - STA14+71
/ WET DETENTION POND 1(H) tr ouT:1T1.99 OP OF GRATE �76.79
-F64- 1 15"IN:173.35 _ `: -` � \ 15,i 1-
` I AND COMMON AREA I A 4O1 I
♦ _ . i / \ OUT: SS III RC
\ \\\ ♦� ��_ �`y/ ��//� / \ \ - DI 2143(1)
---, ``� { \ \ --- -//� / ��/ � `♦ \� -'\ 04
STA:32+13
_ 1 `� - __� ' _ ��/'//i' i� �y ♦ �� TOP OF GRATE177.25
IrIN: 171.24
IrIN: 171.24 / iJ 17
\ i / l C6_ 5trticdrre - (234 /
� / I '\ ~`--`_•�� ir/ �' ��-�18"OUT: 170.98 \ ! STA:5+71 �� 0
RIM 1 3-5 31yf MH sf/rs.88 ` - - ---- - - / /T OF GRATE 176.18 /
R1MR1�IN158.�/ �� �------_-=--i'i' ��� ♦♦ �� /'
/ INV lrnttr _SO.so _ _ y ` = _ - - - / \ / 30•' :168.70 . . . _ ,. _ _ - _ _ l • /- `� \ - - - I
/ - / t _ . . . . _ . . ` = r f. Uor 1 :r.?f I7tryJ It UOCU
_ ! / . . . . . . . . . . . • . _ rpquire 4 to,n, aisr to _.)ese doc to ki
n"_ 4vi
/ i---- /r / -� \ �� <iCCOf o �
pftfrTl t. tVDrth
'd t the 5-rrrrw3;.,; I
1 / \ � _ ouies re � � res
I / ^ ♦ - i j / pect du >> stru iGn: cert 'rste: der
/ \ Ins
/ / ) ♦ IN / . ` plans and n(I rtify ra: conforr)r , th r, I
_ _ wSTLAN45. E arnwa s CA iancwwo
WET DETENTION POND 2(E} . . . . . . . _ . . - • - - - Per l(2o C %N cb8 %o x _
I / --- - -_ AND COMM.GN AREA'-,, _ - - - - - - _� /tvc e .J ion of W,�
-Rev ,s Date 7�1Z
OWNER / DEVELOPER:
RIVERBROOKE, LLC
2929 BREEZEWOOD AVE
FAYETTEVILLE, N.C. 28303
[phone]
GRAPHIC SCALE
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PROJECT 4
10-2165432
DATE SEPTEMBER, 2012
SCALE 1�1ar
SHEET

DRAWN BY: RBJ
PLANTING SPECIFICATIONS
LOCATI
ON
BOTANICAL NAME
COMMON NAME
SHALL
Acrus
Sweetflag
OW
subcordatum
WATER
Ailisma
Water plantain
subcordatum
Hydrolea
Waterpod
quadrivalvis
Iris virginica
Waterpod Blue flag
iris
Juncus dffusus
Soft rush
var. pylaei or
solutus
Ludwigio spp.
Primrose willow
Peltandra virginica
Arrow orum
Pontederia
Pickereiweed
cordate
Sagittaria latifolia
Duck Potato
Sagittaria
Bulltoungue
lancifolia
Soururus cernuus
Lizars's tall
Schoenoplectus
Soft stem bulrush
tabernaemontani
Schoenoplectus
Three -square
americanus
bulrush
Schoenoplectus
pungens var.
pungens
Scirpus cyperinus
Woolgross
Zizaniopsis
Giant cutgrass
miliacea
SHALL
Asclepius
Swamp Milkweed
OW
incarnate
Quill sedge
LAND
Carex tenera
Quill sedge
Chelone globra
White Turtlehead
Eupatoriadelphus
Dwarf Joe Pye
dubius
Weed
Eupatoriadelphus
Joe Pye Weed
fistulosus
Epatoriadelphus
Spotted
maculatus
trumpetweed
Hibiscus coccineus
Scarlet rose
mallow
Hibiscus loevis
Halberdieaf
rosemallow
Kosteletzkya
Seashore Mallow
virginica
Lobelia cardinalis
Cardinal flower
Lobelia elongate
Longleaf lobelia
Lobelia siphilitico
Great blue Lobelia
Rhynchospora
Starrush whitetop
colorato
Saccharum
Narrow plumegrass
baldwinii
/► PIP*- I131Y CHECKED DBC
SUL* saEM ar RAM a�E��t� �,R �~� ��� 1S GLASS M RC 0.30% �� REVIEWED
/(iiv) POND IS TO USED AS A SEDIMENT BASIN DURING THE DBC
_ - 2(f CONSTRUCTION OF THE SITE
ONCE THE SITE IS STABILIZED THE POND IS TO BE CLEARED OF Fr� DATE:
POOL ELEV + 0.5' ALL SEDIMENT AND ANY NECESSARY REPAIRS ARE TO BE 7 DP OF GRATE 176A4
MADE. 15" OUT: 173.06IIIIIIII G
7 N SEE SHEET 1 FOR EROSION CONTROL INFORMATION. ROANOKE DRIVE
SHALLOW 501 RIW Q
N Q �
PERMANENT > 3
POOL it SOD ALL SLOPES ABOVE PERMANENT POOL EL. C/)SHALL�
wAOW_ nrn 30+00 i+00 J
r� TOP iF BERM 104 SHELEll
F BELOW PERMANENT POOL
POOL ELEV - o. ' - - 1 NT
SPEPL�CIES PLANTED WITH SUITA LE WETLAND f� - 1r CLASS of RCP @ 0.8s'1L W U
�� --- - - --- - -- -
2' Z w
TYP• 1 M O Too ]C W
NO 10,d E WET DETENTION POND PLANTING III, ' I I i E- 6 1 SEE PLAN �-N=a) �3` 15" LASS M RC � 1STA: 32+13 - 1� ~ ❑ M =
CONTRACTOR TO INSTALL ON THE 104 I So CLASS III RCP @ 0.39% 2„ 4PDP OF GRATE 74.00 V Z ca
SLOPED SHELF, EQUAL FIBERS OF I �- _ IN: 2" cw-.171" O w
TYPICAL 200 SOFT. PLANTING DIAGRAM -10.1 SI OF THE LISTED SUITABLE PLANTS. =1 I - I a W NOT TO SCALE DURING INSTALLATION, GROUP SIMILAR TOP W 0
SPECIES OF PLANTS TOGETHER. 458 Y W CI -
INSTALL PLANTS 24' O.C. IN A POND SECTION 16" I
CHECKERBOARD PATTERN. NOT TO SCALE 1B" Q W
24 1 O a.
FLOATING SKI MER O
" W15.50" ORF E 111 0
PLANTING SPECIFICATION NOTES PI mLL
a
2dr CLAS i III CR W
1. NO TREES OR WOODY SHRUBS ARE TO BE PLANTED ON THE VEGETATED SHELF OR
PF W O
POND EMBANKMENTS. COMPACTED EARTHEN DAM
2. ALL PLANTS SPECIES SHALL BE FROM THE NCDENR-DWQ APPROVED PLANT LIST FOR COVERED WITH 24' THK LAYER
SHALLOW WATER AND SHALLOW LAND HERBACEOUS PLANTS AND AS RECOMMENDED OF CLASS-B RIPRAP.
BY A CERTIFIED LANDSCAPER OR SUPPLY NURSERY FOR THE APPLICABLE PLANTINGS RIPRAP OUTLET PROTECTION
ZONE OR REGION. TOP OF BERM EL 174.0 WIDTH=20' LENGTH=VARIES INV.
3. THE VEGETATED SELF IS TO BE PLANTED WITH A MiNIMUM OF 3 SPECIES OF CREST OF WEIR -SPILLWAY ELEV THICKNESS=18' RIPRAP=CLASS-B
SHALLOW WATER PLANTS AND 3 SPECIES OF SHALLOW LAND PLANTS.
4. SIMILAR SPECIES OF PLANTS ARE TO BE GROUPED TOGETHER. EXCAVATE PONB7 OUTLET TO EX. GRADE
5. PLANTS SHALL COME FROM THE NURSERY IN AT LEAST A 4 CUBIC -INCH CONTAINER. TO THE ELEV 31
6. THE PLANTING DENSITY SHALL BE 24- ON CENTER, MATH A MINIMUM OF 50 TOTAL SHOWN ON TH
PLANS
PLANTS PER 200SF OF VEGETATED SELF AREA. FILTER FABRIC ENCY
EXIST. GROUND/ �. PiLLWAY
EXIST. GROUND/ COMPACTED EARTHEN
TOP OF DAM DAM COVERED WITH TOP OF DAM SILT FEN EAll a o
EL 174.0 18' THK LAYER OF RiSER AND BARREL o
1 CLASS-B RIPRAP. NOTESe WETnLAA OUTLET MP.)
LENGTH OF WEIR=15' L COMPACT EARTHEN DAM TO 9ax
SPILLWAY EL MAX DENSITY (ASTM D-698) v
2.REMOVE ACCUMULATED �. �-ET
SEDIMENT FROM THE POND '� PROTECTION r
WHEN SEDIMENT REACHES AUl
DEPTH OF 1.5'. AS PER PLANS N
30 Mil PVC Specification LOU
L
EMERGENCY SPILLWAY
ertified Properties
Test Method
Requirement
ickness #5%
ASTM D 5199
.030"
ensile - Ib. forcelin. width min.
ASTM D 882
73
Ion a . n at Break %, min.
ASTM D 882
380
% Modulus- Ib. forcelin.
dth, min.
ASTM D 882
30
ear Strength (Win., min.
ASTM D 1004
8
imensional Stability (% change
x.
ASTM D 1204
3
m act Cold Crack "C
ASTM D 1790
-29
ndex Properties
pecific Gravity min.
ASTM D 792
1.20
afar Extraction %, max.
ASTM D 1239
0.15
olatile Loss % max.
ASTM D 1203 A
0.70
esistance to Soil Burial (%
hangs max.
ASTM G 160
1. Breaking Factor
5
2. Elongation at Break
20
3. Modulus at 100%
Iongatilon
20
drostatic Resistance (psi,
in.
ASTM D 751(A)
100
lasticizer Min. Ave. Molecular
ei ht
ASTM D 2124
400
inimum Specifications for EPI F ctory Fabricated Seams:
eeI Strength, Ibsrn. width
ASTM D 7408
15
hear Stre th, lbslin. width
ASTM D 7408
58.4
CLAY LINER NOT TO SCALE ° c
" y z
a
W
z
z Al) ON LAND TRU =
DR 634 PG. >
W
� 16rp W
A �c�
B � i
'nIMENSMNSr MATERIALS, row -
A, 60• FLAT PLATE, - 1/4'
B, 60• FLAT ANGLE= 1/4' D
C, 6' BAR STUCK, #4
la 6& HDLI~ SIZE= ala, F
E,_ COATING, N/A m =
F, 12• HINGED, _ _ N/A = c
� " W � V.1:• 4Z
d0 0,
E
FLAT ANGLE
BOLTED TO CONC. PROVIDE HIDED AND LOCKABLE
ROD FOR ACCESS HOLE WET DETENTION POND 1 (H) SITE PLAN
SCALE: 1" = 40' � N
TRASH RACK DETAILS z co
NOT TO SCALE
GEOMEMBRANE POND LINER O _j ti
U_JMU!?W
❑� Z6
QWXcoW
CCr„d.
moz
�] W O W
TRASH RACK EL173.o r Q . U
LL Q" _J
TOP EL MODEL I144 W
171.40
NOTE:
1. THE FLOATING SKIMMER IS FOR EROSION CONTROL AND IS
TO BE IN PLACE DURING THE CONSTRUCTION OF THE
\\ PROJECT.
t 1 j 2- ONCE THE SITE iS STABILIZED THE FLOATING SKIMMER ARE CS
TO BE REMOVED. THE ORIFICE TEE AND CAPS CAN THEN BE
INSTALLED. ❑ '� -
1O 1 SHELF BELOW PERMANENT J
POOL PLANTED WITH SUITABLE ALL POND SIDE SLOPES ABOVE
FRONT VIEW WETLAND SPECIES OR PERMANENT POOL ELEVATION W
TOP OF BERM �� VEGETATION. ARE TO BE SODDED OR o Q
TOP OF BERM 174.0 EQUIVALENT
'x 5' PRECAST BOX
15fRC,P EMERGENCY SPILLWAY ELEV. TRASH RACK Q
MODEL SH RACK FLOATING SKIMMER ` � s TEMPORARY POOL 171.5 x 'S'
SER TOP OF FORE SAY 5.0'
- _ TOP ELEV 171.52 nrra aCE 10.1 MIN. AN T POOL EL 170.5
OD SHIN EL N
6" EL. 170.0
OVERFLOW STRUCTURE 175.8 12
' SEE DETAIL THIS SHEET
i RIP -RAP
' 65'-24" RCP O 1.00% EL 170. 50 98% MAXIMUM
6' THREAM PI 169. �� UNDER DENSITY
BACOMPACTION
WALL
� 60 PVC TIE GROUND EL 167.30 D SEDIMENT CLEANOUT EL 166.0 OTTOM OF FOREB
BOTTOM OF POND EL f65.0
EL 162.0
INV. EL 170.50 � - _ 0
PLAN so KILE EOMEMBRANE POND LINER O
8,.-~- �. 'r::'•-ID Qi OR CLAY LINER
2.6' CONC. FILL `''.. 8"
NOTE CONTINUOUS
=,' . _
RUBBER WATER STOP AT _ BOIIOM EL=167.40 ". 5'x 5' PRECAST BOX PROJECTS
flit Documanrs 10-2t55-0r2
ALL CONSTRUCTION ' '- " ,;�proved:�3or,-,ws:>wrrsr
z:onstructior In accordar:­s vvizn iese documents i@
SECTION required by irm stormwater permit. North Oaroiina BOO( NO. WA
JOINTS r;,ies require that the sj._rmwa: ;: qvs a.;, designer
inspect during cQns;ni-'ion: certify/ conformity with tht DATE JUNE, Z012
plans and sqe.,;; fl� * certify compliance with the
.3rrowater rules. (15A NCAC 2H .1008 `D ) OVERFLOW STRUCTURE STORMWATER POND SEC -
NOT TO SCALE NOT TO SCALE lr�"i 12 oZo
# �^ Date (8 Z SCALE VI ?ermii I Z
bv Rision of VVater auality SHEET 2
CLAY LINER SPECIFICATIONS (12" MIN. THICKNESS)
PROPERTY
TEST METHOD
UNiT
SPECIFICATION
PERMEABILITY
ASTM D-2434
IN/HR
0.01
PLASTICITY INDEX
ASTM D-423 & D-424
%
NOT LESS THAN 15
LIQUID LIMIT
ASTM D-2216
%
NOT LESS THAN 30
CLAY PARTICLES
PASSING
ASTM D-422
%
NOT LESS THAN 30
CLAY COMPACTION
ASTM D-2216
%
95% OF STANDARD PROCTOR
DENSITY
A GEOSYNTHETIC CLAY LINER OR GEOMEMBRANE LINE CAN BE USED IN LIEU OF A CLAY LINER.
THESE LINERS SHOULD HAVE A HYDRAULIC CONDUCTIVITY OF LESS THAN SX10E-9 CWSEC. A
MINIMUM OF 12 INCHES OF SOIL COVER SHOULD BE PLACED OVER THE LINERS. IF A
GEOMEMBRANE LiNER IS USED, THEN ITSHOULD HAVE A MINIMUM OF 30 MILS AND BE UV
RESISTANT. GEOTEXTILE FABRIC SHOULD BE PLACED ON THE TOP AND BOTTOM OF THE
GEOMEMBRANE FOR PUNCTURE PROTECTION. THE SYNTHETIC LiNERS SHOULD NOT
ADVERSELY AFFECT THE AQUATIC OR PLANT LIFE IN THE PONDS.

PLANTING SPECIFICATIONS
LOCATI
ON
BOTANICAL NAME
COMMON NAME
SHALL
Acrus
Sweetflag
OW
subcordatum
WATER
Allisma
Water plantain
subcordatum
Hydrolea
Waterpod
quadrivolvis
Iris virginica
Waterpod Blue flag
iris
Juncus dffusus
Soft rush
var. pyloei or
solutus
Ludwig ia spp.
Primrose willow
Peltandra virginica
Arrow orum
Pontederio
Pickerelweed
cordato
Sagittaria latifolia
Duck Potato
Sagittaria
Bulltoungue
lancifolia
Saururus cernuus
Lizars's tail
Schoenoplectus
Soft stem bulrush
tabernoemontani
Schoenoplectus
Three -square
amencanus
bulrush
Schoenoplectus
pungens var.
pungens
Scirpus cyperinus
Woolgrass
Zizaniopsis
Giant cutgrass
miliacea
SHALL
Asclepias
Swamp Milkweed
OW
incarnata
Ouill sedge
LAND
Carex tenera
Quill sedge
Chelone glabra
White Turtlehead
Eupatoriadelphus
Dwarf Joe Pye
dubius
Weed
Eupotoriadelphus
Joe Pye Weed
fistulosus
Epatoriodelphus
Spatted
maculatus
trumpetweed
Hibiscus coccineus
Scarlet rose
mallow
Hibiscus laevis
Halberdleof
rosemallow
Kosteletzkya
Seashore Mallow
Wginica
Lobelio cordinalis
Cardinal flower
Lobelio elongato
Longleaf lobelio
Lobelia siphilitico
Great blue Lobelia
Rhynchospora
Starrush whitetop
colorata
Saccharum
Narrow plumegrass
baldwinii
34 Mil PVC Specification
S•I M SPEM Or PUW73
(TYP) SEE NOTE 4
POOL ELEV + 0. 5*
-
9In-
21.6
'lie
�
x
-
�%
a
8.
1
I
M
glow-
1011111h,
'4100
ap
00
.0.1
NNI-1081
-.. r .
`'i"il
L
i
'r60MM1
TYPICAL 200 SO.FT. PLANTING DIAGRAM -104 Slope
NOT TO SCALE
PLANTING SPECIFICATION NOTES
1. NO TREES OR WOODY SHRUBS ARE TO BE PLANTED ON THE VEGETATED SHELF OR
POND EMBANKMENTS.
2. ALL PLANTS SPECIES SHALL BE FROM THE NCDENR-DWI APPROVED PLANT LIST FOR
SHALLOW WATER AND SHALLOW LAND HERBACEOUS PLANTS AND AS RECOMMENDED
BY A CERTIFIED LANDSCAPER OR SUPPLY NURSERY FOR THE APPLICABLE PLANTINGS
ZONE OR REGION.
3. THE VEGETATED SELF IS TO BE PLANTED WITH A MINIMUM OF 3 SPECIES OF
SHALLOW WATER PLANTS AND 3 SPECIES OF SHALLOW LAND PLANTS.
4. SIMILAR SPECIES OF PLANTS ARE TO BE GROUPED TOGETHER.
5. PLANTS SHALL COME FROM THE NURSERY IN AT LEAST A 4 CUBIC -INCH CONTAINER.
6. THE PLANTING DENSITY SHALL BE 24" ON CENTER, WITH A MINIMUM OF 50 TOTAL
PLANTS PER 200SF OF VEGETATED SELF AREA.
ertified Properties
Test Method
Requirement
hickness t5%
ASTM D 5199
.030"
ensile - lb. forcerin. width, min.
ASTM D 882
73
Ion ation at Break %, min.
ASTM D 882
380
00% Modulus- lb. forcerin.
'dth, min.
ASTM D 882
30
ear Stren th(lb./in., min,
ASTM D 1004
8
imensional Stability (% change
ax.
ASTM D 1204
3
m act Cold Crack *C
ASTM D 1790
-29
ndex Properties
pecific Gravity min.
ASTM D 792
1.20
afar Extraction %, max.
ASTM D 1239
0.15
olatile Loss % max.
ASTM D 1203 A
0.70
esistance to Soil Burial (%
han a max.
ASTM G 160
1. Breaking Factor
5
2. Elongation at Break
20
3. Modulus at 100%
longation
20
ydrostatic Resistance (Psi,
in.
ASTM D 751(A)
100
iasticizer Min. Ave. Molecular
ei ht
ASTM D 2124
400
inlmum S ifications for EPI Factory Fabricated Seams:
ee! Stren h, lbn, width
ASTM D 7408
15
hear Strength, Ibs/in. width
ASTM D 7408
58.4
EL 170.0
TOP EL
168.47
FRONT VIEW
PLAN
NOTE: CONTINUOUS
RUBBER WATER STOP AT
ALL CONSTRUCTION
JOINTS
TRASH RACK
MODEL #144
PRECAST BOX
CLAY LINER
POND IS TO USED AS A SEDIMENT BASIN DURING THE
CONSTRUCTION OF THE SITE.
ONCE THE SITE IS STABILIZED THE POND IS TO BE CLEARED OF
ALL SEDIMENT AND ANY NECESSARY REPAIRS ARE TO BE
MADE
SEE SHEET 1 FOR EROSION CONTROL INFORMATION.
SOD ALL SLOPES ABOVE PERMANENT POOL EL.
TOP OF BERM _ 104 SHELF BELOW PERMANENT POOL
31 SPECIES OR VEGETATD�L VITH SUITABLE WETLAND
6'
-III- 1 SEE PLAN
CONTRACTOR TO INSTALL ON THE 104 rll=
SLOPED SHELF, EQUAL NUMBERS OFEACH
{
OF THE LISTEN SUITABLE PLANTS.
DURING INSTALLATION, GROUP SIMILAR
SPECIES OF PLANTS TOGETHER.
INSTALL PLANTS 24' O.C. IN A POND SECTION
CHECKERBOARD PATTERN, NOT TO SCALE
COMPACTED EARTHEN DAM
COVERED WITH 24' THK LAYER
OF CLASS-3 RIPRAP.
TOP OF BERM EL 174.0 RIPRAP OUTLET PROTECTION
CREST OF WEIR WIDTH=20' LENGTH=VARIES
-SPILLWAY ELEV THICKNESS=18' RIPRAP=GLASS-B
EXCAVATE PON 31 OUTLET TO EX. GRADE
TO THE ELEV `l
SHOWN ON TH
PLANS
EXIST. GROUND/
TOP OF DAM
EL 1
SPILLWAY EL
CLAY LINER SPECIFICATIONS (12" MIN. THICKNESS)
PROPERTY
TEST METHOD
UNIT
SPECIFICATION
PERMEABILITY
ASTM D-2434
IN/HR
0.01
P LASTI CITY I N DEX
ASTM D-423 & D-424
%
NOT LESS THAN 15
LIQUID LIMIT
ASTM D-2216
%
NOT LESS THAN 30
CLAY PARTICLES
PASSING
ASTM D-422
%
NOT LESS THAN 30
CLAY COMPACTION
ASTM D-2216
%
95% OF STANDARD PROCTOR
DENSITY
A GEOSYNTHETIC CLAY LINER OR GEOMEMBRANE LINE CAN BE USED IN LIEU OF A CLAY LINER.
THESE LINERS SHOULD HAVE A HYDRAULIC CONDUCTIVITY OF LESS THAN 5X101L9 CWSEC. A
MINIMUM OF 12 INCHES OF SOIL COVER SHOULD BE PLACED OVER THE LINERS. IF A
GEOMEMBRANE LINER IS USED, THEN IT SHOULD HAVE A MINIMUM OF 30 MILS AND BE UV
RESISTANT. GEOTE MLE FABRIC SHOULD BE PLACED ON THE TOP AND BOTTOM OF THE
GEOMEMBRANE FOR PUNCTURE PROTECTION. THE SYNTHETIC LINERS SHOULD NOT
ADVERSELY AFFECTTHE AQUATIC OR PLANT LIFE IN THE PONDS.
NOTE:
1. THE FLOATING SKIMMER IS FOR EROSIN CONTROL AND IS
TO BE IN PLACE DURING THE CONSTRUCTION OF THE
PROJECT.
2. ONCE THE SITE IS STABILIZED THE FLOATING SKIMMER ARE
TO BE REMOVED. THE ORIFICE TEE AND CAPS CAN THEN BE
INSTALLED.
----TRASH RACK
MODEL #144
168.47
FLOATING SKIMMER
61 TFilE M PLUG
1ilY. 167 DICE INV.
2 4 R MISE 167.5 61 PVC TEE
INV. EL 162-0
... . - 6' PVC GP r/ 231/
s . ; _ •' B J.EB HIE
8- .{ •�} 8
�T
CONCRETE
ANTI -FLOTATION BLOCK BOTTOM EL t60.47
FILL BOX TO 1.03' DEPTH 5'-O 5'x 5' PRECAST BOX
SECTION
OVERFLOW STRUCTURE
NOT TO SCALE
FILTER FA
COMPACTED EARTHEN
DAM COVERED WITH
18' THK LAYER OF
CLASS-B RIPRAP.
EXIST. GROUND/
TOP OF DAM
RZIEW
rmim-
LCOMPACT EARTHEN DAM TO 98%
MAX DENSITY (ASTM D-698)
2.REMOVE ACCUMULATED
SEDIMENT FROM THE POND
WHEN SEDIMENT REACHES A
- DEPTH OF 1.5'. AS PER PLANS
EMERGENCY SPILLWAY
FLAT ANGLE
BOLTED TO CONC.
PROVIDE HINGED AND LOCKABLE
ROD FOR ACCESS HOLE
DIMENSIONSt
MATERIALSr
Ar BIZ
FLAT PLATEr _ 1/4'
Br -60v
FLAT ANGLE, 1/4'
G 6'
BAR STDCKr *4
IA 6_
HOLE SIZEr '
Er .. 5ZL
COATING: N/A
Fr __jx
HINGED N/A
TRASH RACK DETAILS
NOT TO SCALE
` \ \ \ RAIIN�CGE -
SWy LAB ,
Plow - (11
15' CLASS MI RCP 1
4%
\ \ \ -\- 446- Mpe - (1951) 2 '�
\30- CLASS M RCP 0/
i
s r
\ 1
a r
r 1 1t 1k
\/, NX
a s � • 4 I
a 4 I
a r \ s
1
/ Pipe - (196M 1W ,
CLASS M RCP 0 0.65%
114
/ STA;4+71
TOP OF GRATE 176.79
Ir IN:1y3.35
/ N. \jrOtry173.35
010
1 CS Sirudure�im"
STA:S+71
1 TOP OF GRATE IM15 1
30' N: 169.s5 /
1 30' OUT:160.7E l
/
445) \
r1 4:
! I \
1 i
1 _1J
/l 1
( '4OUTLEI
`" \
SILT -FENCE
MOTECTION \ \
r
r • \
1 � '
B 22M \ (1950) i17'
STA: s+az fuss M RCP 0 e.Z67
7aOP OF GRATE 170.115
30' IN:169.72 1 486
15" 172A1
:169.72 \
- (19" (1) 77
CLASS RI RCP 021%
.
MEHERRf LOO
01
=- i
%--CB 2207
STA. 5+0
TOP OF GRATE 176.15 I
30' N: f69.50
30' OUT-109M
phn - (1973) i2'
30- CLASS III RCP Q 021%
1
443
1s3'
30" CLASS III RCP Q 0.50%
I
ATING
6" w1 5.5"
� I
l
GENCY PIL6NAY 0
IS
W
r
/ J �
z
�Cal
1
STA:7497 i \
OF GRATE 170.19 / \
3V N:170.18 .�
, r oUi:170.18
"""-M (4)
sTA.6*61 �
TOP OF GRATE i
30" N: I A7
30- OUT-100.87
1,
441
442
1,
DRAIMV BY:
RBJ
CHECKED.DEIC
REVIEWED: DOC
DATE:
J
ULij
H
z
z
V
r-
0
z
w
0
m
U
W
0
=
W
O
Lu
W
Y
O
O
of
W
Q
LL
O
c
W
m
W
o
O
cc
IL
LL
W
CO
Alllilo
-gip -.
Irl
co
14
WET DETENTION POND 2�E�
SCALE: 1" = 40'
10:1 SHELF BELOW PERMANENT
POOL PLANTED NTH SUITABLE ALL POND SIDE SLOPES ABOVE
WETLAND SPECIES OR PERMANENT POOL ELEVATION
TOP OF BERM 8'� VEGETATION. ARE TO BE SODDED OR
TOP OF BERM a. 172.0 EQUI VALEN T
EMERGENCY SPILLWAY ELEV. 171.0 - TRASH RACK
--- - -- `z s TEMPORARY POOL EL 168.47
-- - a 3
ISER TOP OF FORE BAY 5.0' - -- -
_- "- - -_-- 10-1 Mlly, PERMANENT P 167.5
_ -
- -- - - - -- 171
6-EL. 167.0 OVERFLOW STRUCTURE _ - 6EL
- - - ; _ - - ---- - - - - -- - SEE DETAIL THIS SHEET -
RIP -RAP
-- - - 80'_24' RCP O 1.00x EL 167.5 -
-
98% MAXIMUM 6ENSITY COMPACTION -
GROUND EL 164.38 - - --_ _ =i - =_- ?� - UNDER FORE BAY WALL_-
(DWO) SEDIMENT CLEANOUT 163.0 _ - E _ = i�
T
-r OTTOM OF FOREB
BOTTOM OF POND EL 162.0 MEMBRANE POND LINER
- EL 162.0 - - -
- _ _ EO
- - - -
- •- -_ - _ - - =- _ -- - _ _ _ _ --- - - - - -- - - - _ - - - _ - _ _ - - OR CLAY LINER
-_ - - �i : - .�- -i , _ti i - - 'ts':rC)��:I ti.-?t?:►'Wia:�r F. -mit _rocunnenls
_- T- r:orstructior in accordar-;. 'a witn :.rese documents I&.
u quired by the stormwater permit. North %arolrm
rules require that the si-rmwa: �. -vsta;;1 designer
Inspect during constru, `ion: ceriFy con#ormity with thu
plans and soy+ S. �,r certify ce:-*P:iance with the
STORMWATER POND SECTION �waler rues. t 1;;. NCAC zit 1oa$(j),
Permit rt S WC t Z.O_% 0S _ Cate (D OY 12
NOT TO SCALE by 2DP MC 1: !ision of Water Quality
aate_+fL(/t/rL 201 2-
LO
W
c
00
N
Z
o
0
_j
v-
r
LL
J
CO)
Ln
LL
0
0"�
'It
�
m
W
m
z
Ilic)Qd�0
r
LL
la:
Q
o W
Q
W
N
w
=Z 0
O
M
PROJECT 6
10-216&M
BOOK NO. NIA
DATE JUNE,2012
SCALE 14100'
SHEET 3