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NC Natural merita--me and
19 = Historical Structures w Scale: A&NV
Soil & Environmental Consultants, PA 0 = NC Natural Heritage Element Occurrences Cultural Ro"'esources Map 1 4000'w E
11010 Raven Ridge Rd.- Raleigh, NC 27614
[phone] -[phone] Property Boundary S
Web Page: vvvvw.SandEC.com 0 = 5-mile radius = Significant Natural Project Manager Project Number Prepared by Rose of Sharon
0 = 2-mile radius Heritage Areas David Gainey 10673.El James Graham Durham County, NC

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®. DRAWING INDEX:
C COVER SHEET
AO STREAM AND WETLAND IMPACTS OVERALL PLAN
Al COPLEY MOUNTAIN DRIVE IMPACT AREA 1
A2 HORSEBARN DRIVE IMPACT AREA 2
. A3 WETLANDS - IMPACT AREA 3
j A4 STREAM & WETLANDS - IMPACT AREA 4 Q
A5 SUB-BASIN IMPERVIOUS SURFACE EXHIBIT a h-
GRAPHIC SCALE
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TOTAL IMPACT AREA TABLE
AREAS OF IMPACT PERMANENT TEMPORARY
IMPACT IMPACT
IM JL IMPORTANT STREAMS 2,734 S.F. 321 S.F.
Duh 275 L.F. 41 L.F.
9 165 S.F.
Case Number: OOO UNIMPORTANT STREAMS — 20 L.F. �-
m
WETLANDS — 1,512 S.F.
NEUSE RIVER BUFFER 16,061 S.F. -
ZONE 1
NEUSE RIVER BUFFER 10,548 S.F. _
ZONE 2 zo
ISOLATED UNIMPORTANT _ 286 S.F.
STREAMS 29 LF v
rn
w
0
LEGEND
SITE DATA W
NEW EXISTING a
0
PROJECT NAME ROSE OF SHARON
DRAINAGE STRUCTURE ® ® ® 'L El O 0 A j
SANITARY SEWER MANHOLE ® �� PROJECT ACERAGE 102.62
C.O. c•0• RIVER BASIN NEUSE
SANITARY SEWER CLEANOUT DATE: FEB. 2, 2009
WATER VALVE ® ® EXISTING PERENNIAL STREAMS 2,296 L.F. HORIZONTAL SCALE: 1"=300'
VERTICAL SCALE: N.A.
EXISTING INTERMITTANT STREAMS 1,208 L.F. PROJECT MANAGER: MAF
FIRE HYDRANT �y'O DRAWN BY: RAM
OVERHEAD UTILITY LINE OH —XOH— THIS PROPERTY IS NOT L WITHIN A FEMA 100 YR. FLOODPLAIN PROJECT NO: 14007
PER FIRM PANEL 0813, MAP NUMBER 3720081300J,
UNDERGROUND ELECTRIC LINE E XE EFFECTIVE DATE MAY 2, 2006. DRAWING NAME: 1aoo7-IMPACT-PLAN.DWG
THIS DRAWING AND THE DESIGN HEREON
UNDERGROUND TELECOM/DATA LINE TD XfD- ARE THE HE INFORMATION
ON ON T IS DRAWING
1,
INC.THE INFORMATION ON THIS DRAWING IS
NOT FOR USE ON ANY OTHER SITE OR
FIBER OPTIC CABLE FO XFO PROJECT.THE REPRODUCTION OR OTHER
USE OF THIS DRAWING IN WHOLE OR IN PART,
WITHOUT WRITTEN CONSENT OF CIVIL
GAS LINE G XG CONSULTANTS,INC.,IS PROHIBITED.
COPYRIGHT 2009 CIVIL CONSULTANTS,INC.
STORM DRAINAGE PIPE SD xSD
SANITARY SEWER LINE SS xss
WATER LINE W Ina — SHEET NO.
SURFACE ELEVATION CONTOUR - 400 400--- —
SURFACE SPOT"ELEVATION 356.44 x 356.44
CLEARING LIMIT/TREE LINE n n n n n n n n n
ELECTRICAL TRANSFORMER PAD QT
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9 42 PERENNIAL WETLAND `� ®NRQ•ZONE 2 .s •��
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✓ �. 42" RCP NON-ISOLATED NOT BUFFERED ® � \, ® NON ISOLATED > W
/• NON-ISOLATED
�� /. G • �'. �D IMPACT AREA lw :. •® ® ® \ 'sue UNIMPORTANT
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y qn ® •® ° ®• - --' E1 IMPORTANT ... •�,
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ISOLATED •` ,®° NON-ISOLATED ® �'�`'� ht-'•+y� ®.�'''^"\.
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START CHANNEL 52go O !• • - ® �:- ---
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09 DATE: FEB. 2, 2009
d® HORIZONTAL SCALE: 1•=100r
Z W A�oA ' w 4? VERTICAL SCALE: N/A
y b*i 05 63 om 44D *R�� PROJECT MANAGER: MAF
® ®Q 64 ;. `•� Q, DRAWN BY: RAM
48 a Q4 `°4 t® M - @ 2 Q PROJECT NO: 14007
® t6 DRAWING NAME: 14007-IMPACT-PLAN.DWG
G2 /( THIS DRAWING AND THE DESIGN HEREON
ARE THEROPERTY OF CIVIL CONSULTANTS,
o0D ® c V Z 2 j c�� t r INC.THE PNFORMATION ON THIS DRAWING S
NOT FOR ON ANYSITE OR
Zip f PROJECT THEEREPRODUOCTION OR OTHER
6'6 USE OF THIS DRAWING IN WHOLE OR IN PART,
WITHOUT
CONSENT CO SULTANTSS,IINC. IS P OHIBITED CIVIL
^ ~
BENCHMARK - ELEVATION 524.33
f
RR SPIKE IN 16" OAK TREE ON WEST SIDE / COPYRIGHT 2009 CIVIL CONSULTANTS,INC.
III i mill
OF TRAIL WOOD DRIVE NEAR SOUTHEAST
67 FFk
CORNER OF LOT 48 JUNE S. ALMENOFF
s
SINGLE FAMILY RES. o,4 SHEEP NO.� U O o
GR HIC C 68 e� °
100 50 100 00
SUSAN FOX BEISCHERA (i
{ CURRENT USE: AGRICUL _ ____ _ -
IN
i inCh = 100 .
P:\14007\dwg\14007-IMPACT PIAN.dwg,IMPACT-OVERALL,6/25/2009 9:59:59 AM

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rrr r ZONE 2 BUFFER - -
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/ IMPAfi.�1,076`Sf).- / _' ®••®� -_' _
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,PERENNIALIMPORTANr
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/- /I , ' % ®• % ' // CHAVNffL 2: 1 ,/ ®• �.,c. t 3 z \ \ \
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/ n 1S a 4q r r r
0 ®['° ® /' • ®' '\• xi. ;• 3 ' v ` `.r :;�.>5s \• t � •\ \ ' �,.01�7ERSION U5E•D- t-RING __ • �__ •®` ,, `\ ®®�� CAS®�,,®�®®
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r \ s '' ; -= = CULVER"Z-N 8pr-LATION.
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_. oo TOP ••® /IMPACT (64 SF 1 \ >>xh r , ^\ -� -r 1_
®, __ ---- .` \ // - 78 L F.,0F PROP. ®'®
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/ '��` ® , o ;' ®;% ®• STREAM IMPACT ®•�.® \ \ ` '- ~ A25 STREAM IMPACT- ®• ______ -- °-0" 'yym
/ o• r \ A ® k \ \ \ ~®. 0 _- (633 SF) ®®®mao '
,-' ®• ��O ,/ % ► s TEMPORARY STREAM ® \ \ \ / --- __ \ \ �� PROPOSE�1-,; C° E 1 • -'®--r-` -_______ - 99
loll
/ / DIVERSION USED DURI \ \ ,--BttF7E -- NIPACT _-r CLEARING `EMITS, \
O� �' �� ®CU•hVERT INSTALLA0.SI N. \ / \ , -'' 21,�4 SF - _ ------ -- TYPE
r ` \
dp� G - ®: -' - ~- TREE PROTECTN\0N \
' IMi ACT 0EA 1 ' ------ -- �' PROPOSED E 1- -' ,
♦ ✓ -- /~' ------!�` Z •B! ®• 111.00 LF 42_-RAP CULVERT W STD. FENCE, tYP.
..
' ® ® '�'ROPO D ZONE 2 ./
•' ®.i -------------BUFFER IMPACT / '® / / ,- 'r N.C_D_•�1:-•'PRECAST CONC,-E / -L.-- - -` .
-" BUFFER IMP4dT /, ,/ %� ®• ��, (1280 �F) ®•® •®•® / - _ /• r ,-, - _ SILT FENCE,
/ (94 SF) ® - GYP.
/ . ,' .•!' / :% s' ®' r ' ''PROPOSED Zf3N 2+'/ ®%,'®'• %S �O�fi ti� •®°i. .®°®• 1 •.,��' Fey) - —' ' —
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/� /. BUFFER IMPACT ,r— - J ,� ® , ' -' - - - _ _ �_--- Z
of
if ® `NON-I SOLATEQ• (353 SF) ®� / v /, --r �_ < 0-4
LINEAR WETLANDS,.----- ® A6
/ / f /` / /' ;%' /•® ®•' -r-'" EX:36�'�RCP �c CONCRETE HEADWALLS l\J ® / f �\ MN �s
41,a
TO BE RLMOVD AFJEER INSTALLATION �J W
os'" OF NEW CULVERT.m' _f
EXISTING GRAVEL E-4
'� / ® °® i, ®�` __ - - /•® r .- 450 DRIVE. TO BE USEP - 1 ® ®' f ' ' Ss is -:•
% R CONSTRUCTION f , ' �.. _ - _ -- -'-r- � ``. ZrE 4
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AT AREA
? BENCHMARK - ELEVATION 524.33 SCALE: 1" = 20'
RR SPIKE IN 16» OAK TREE'ON WEST SIDE
OF TRAIL WOOD DRIVE NEAR SOUTHEAST LINE DITCH WITH
CORNER OF LOT 48 ACT AREA #1 (FOR STREET CONSTRUCTION) REINFORCED PLASTIC
C PERMANENT PERMANENT TEMPORARY TEMPORARY ® LINER.
AREAS OF IMPAT IMPACT IMPACT
460 IMPACT HATCH IMPACT HATCHi\®®
460OPLEY MOL NTAMN DRIVE1,300 S.F. 64 S.F. � �� ♦ 2 2 ® r
(50 PUBLIC GHT-OF-WAY) 458 IMPORTANT STREAM 131 IF
9 IF �� �1®® 1 W
458 % 2.0% 2.OX
�\ \ WETLANDS - - ' ®® ¢
456 \ �\ \ \\ 4' TALL BLACK ALUMINUM
456 �� ®® >
�.. 454 NEUSE ZONE 1RIVER BUFFER 6,925 S.F.
TYP01
454 30" GONC URB 8 .WATERLINE ' NEUSE RIVER BUFFER 3 829 S.F.
STANDARD N.C.D.O.T. /� 5 CONC. 452 ZONE 2 '
452 SIDEWALK z
END , 3.5 GRASS TRIP 2 O
i \4e R P 450 I-
0 \\ ACT AREA #1A (FOR SAN. SEWER CONST.) TEMPORARY STREAMn.
t I \ STAND RD N.C.D.O.T. — 40
448 s e 1 42 RCP CULVERT PRECA T CONCRETE PERMANENT PERMANENT TEMPORARY TEMPORARY RSI o
f _® ei AREAS OF IMPACT IMPACT IMPACT IMPACT IMPACT NTS
446
446 HATCH HATCH
_ w
NEUSE RIVER BUFFER
—--—— ———-- ———— — 1.55% SLOE 444 ZONE 1 - o
TOP OF BA '~-- "_" ---- -----
RAN ---
NEUSE RIVER BUFFER
EX. STREAM OTTOM AAA X7 EX. RW BMK- 442 ZONE 2 1,108 S.F. -
442 -- — ®®_ LI
_— -::I
owC
440 DATE: FEB.2, 2009
4.40 INV. IN —— — HORIZONTAL SCALE: AS SHOWN
CLASS B EX. BOTTOM OF S11 tEAM LEGEND VERTICAL SCALE: AS SHOWN
43$ . 439.45 438 PROJECT MANAGER: MAF
m5LNEW EXISTING DRAWN BY: MP
436 PROJECT NO: 14007
436 1.5°D EX. 'LASS B o DRAWING NAME: 14007-IMPACT-1.DWG
36 CP.CULVERT
RIP RA AP ON: DRAINAGE STRUCTURE ® ® ® m p o O o p REFERENCES:
M BE RE 434 1 1. SEE EXHIBIT AO FOR OVERALL PLAN AND ARE HEIS APROPERTY OFCIVILCONSU CONSULTANTS,
WING AND THE DESIGN HEREON
434 a SANITARY SEWER MANHOLE
1.5'D C.O. C.O. LOCATION OF EACH IMPACT AREA. IOus ON ANO OTH
ER IS SITE IN IS
432 SANITARY SEWER CLEANOUT / � PR NOT FOR OR
OJECT. THE REPRODUCTION OR OTHER
432 USE OF HIS DRAWING IN WHOLE OR IN PART,
WATER VALVE ® ® WITHOUT WRITTEN CONSENT OF CIVIL
430 CONSULTANTS,INC.,IS PROHIBITED.
43O 20 0 2O 40 6D 8O FIRE HYDRANT p COPYRIGHT M08 CIVIL CONSULTANTS,INC.
80 60 C SS-S I N U VERT
STORM DRAINAGE PIPE SD xsD—
C P YMOUNTAIN. SANITARY SEWER LINE SS xss
SCALE: 1" = 5' VERT. WATER LINE W — xw — GRAPHIC SCAM
1" = 10' HORIZ. SURFACE ELEVATION CONTOUR 20 0 10 20 40
400 _ --.�_400— —
SURFACE SPOT ELEVATION 3ss.44 x 3ss.44
CLEARING LIMIT/TREE LINE g Inch �0 &
n n n n n n n n n
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MOKE/ NEW V"ISION ARCHITECTS
2726 Croaedaile Drive - Suite 201 - DUrham, North Carolina 27705
T 919-383-7426 • W383-9022
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m m m N m 3 5-16-09 PER CITY REVIEW COMMENTS RAM Al" 0 N
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® ozZ A 0 EROSION CONTROL *e -®. ®® 3T08 LVCICA» PARKWAY SUITE 201 Daa�RHAM, LAIC 2770T
> 000Lo m m®� ®a® 919.490.1645 PHONE [phone] FAX
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co, o 8 m 9 z -• o 919.453.2386 PHONE

/ ..0 —fie _N . .r-®• // R.`.
SATISFACTORY SOIL FILL PLACED IN LAYERS /, // //i' /' / / / ' / / .i• -T`\ �O -" /' in
AND COMPACTED PER SPECIFICATIONS TYP TOP OF DIKE � , / / / / • **RX'-"�:\ .F ��\ ® //' P p
,� I 1� = W I . N ",
5' DIA RISER STABILIZE POND EMBANKMENT `. �, // /' // / %' /•' i/ ®� \\\\\\ ® i z<: 1% . t�
(SEE NOTE 5) WITH,VEGETATION (TYP) ,/ ,' / , S / /` (O f/ ,\ ••® °�.. \\ \ ® '/ A H �0
TRASH RACK WITH 2'x3° -— ' •.
LOCKABLE ACCESS HATCH I/f I // �s�% '�/ /." O� ,, 0 \\\ •• \\\` - -�:\. \`\�\\\ r'"�r��~- /'//� N W
COMPACTED BACKFILL —1 I19
/ / / \ \ ° /
OVER TOP OF PIPE. i / / �s /• ; ��� / /� //� ®�� \\\\ •°---..--\\\-`"'\® \�• \\ //_'' i .�s o 0 a
EXTEND 10 EACH SIDE OF ---- l l-•---'l I 1-1 I .. / . / / C/�T� l /i /' \ - f-� \` \ / z
EL 467.40 i PIPE, THEN SLOPE DOWN 1 I 1-1 1--1 1 ' /' Oi' , 1��� / �'' ®•• \\\\ �,.,�`� `' - \/ /� �
STEPS 3:1 ON EACH SIDE. l 1—I 1 —1 I —1 t_I---I 1 ' / / / _______
mom® t / / f // / / '®:`\\ �®�T - i �9 �t
3 _Ill I 1=I 1 I=I i I1 1111 I- -III �`_- _�r� '-_�\,\ \__-_-__ \ \ ® r,
1 MI
_ c / , f `���\ \\ ram/ / .j 2 p.
'- 1_.. I I I .. III-III--III-_ III __III __ I 1 i ®••®•'®\ = 40 ,ox V.
1 I--=1 I I-I 11=I 1 I=III ,' ® �� SEE s H E E T 7 \\ °••.�..• �`'� 1," • I
III=1I1=1 I I=Ill=1I11=1IF1 I I=I I I=I I ICI I . // , /' /. r--------- _________________ 11 _ �- \,\ _-;° o eo
1 I
1�1
III
\ M
/• /' /` j ®• I \\ \\ �'••��`^• ®�// ®° see'11 i< lyM 0
INVERT EL=462.00' ®. •/ / / /' 11
INVERT EL=4ti1.50' ® U.. /' ' / j I I \ \ ••� /�
\ ...�- �,, \ I F
PIPE INVERT s 50RLFCIPAL 18 RCP SPILLWAY/PIPE.0°!o GADE ! /'/ i jj. ®'• I / —__ —__ 1 \\ / \\\\ pL 10 IV.
�
BorroM EL / `11 / ®' I /•/ _ _ 46 ---- I \\ r \ 0
- 467-00' N OX SLOPE EL 462.00 r / / /// o -( -- -. \\ \\ , 0.
. ` CONCRETE.' /' /' ® ( `\\ ~\. \\ \ i
.4 1FILL // ® �• I �. ��r � ® I / \\ \\\ \i �; 9C z Z
I z 3. I \ I I N I I � \ / / ( I I I-�� - �__ .0- I / - / " , ____� \ ���.,� L L I I I L IL IM IL
to
\�\ \ \// /\ / ,••-. --..I / \ -, . L I L // // ( 460 1 /• / GRp,S . � ,� \ -LEVEL-SPREADER .,{ \\ I e V W
6,. ;''i'r I / l �® F\LEER ,/'e N \I LENGTH BA`SED`�fy\ 10 ir�F\LOW\`\\\ `i\ '� :v�
,. / - : 1i SIR\P ; • r i\. (SEE DETAIL SHEET ,/7) \ , IU
aC _ In
I It/ •/ JUNCTION BOX / - \' /`i � \\ \ . ; aa,*
SECTI®N AT1. POND RISER ;, /// (SE DETAIL / / l: % /-' `�-`-i` _ •_._•_ �\ \\ •®-�i / ® � �V. Cq V"
i° SHE TT C7) • , � % \ `\ .�® I/ / Mw M m
6" PIPE NIPPLE WITH FLANGED N.T.S. /' ��'//' / S I / % ` i \
END/PLAIN END, CAST INTO 11
_ L ~- \ \ \
t/ \Aa
. i /___ W ee
�. aF e�_- en rPOPE \ \NHOLE
WALL.
NO SL � oMA �-- I/ � � aOI^ x \ a:�t5+ l ry~r � \ \\ isA i / \ Id\ i ap/ `\• W M
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9
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,/ F 4 :`: ;::. RESTRi TIVE P ANTIN(� i
PRINCIPAL /. - 'Q. N . \ \ \
.
ZO E
i .,
12" SPILLWAY/PIPE ,' 1 / / / 1. :`' ,`:;•.'�:_ \\ i\ \ \ / 1 / \ .z,
F POND / ^� ___ _ :° ''` g ::. FORBAY i / a
eorroM o _ %
INVERT EL=462.00 .Q /" a"` 1 I ` " \ ` t` `` - v
o I /�� J1. 0 / I \,SEDIMENT BASIN \\ _ ®0 9sa Q ®���
co .e CONCRETE FlLL.. \ O rr i•';-.':�' �� / _ ———— — \\ ` \_--•\ \\ \\ l T`� 1•\ 6®s fvt v4 l\®�®0���•
/ / _ •moo '��' •.: / / �r /�' —— ——•� — .� —.——T—— .— \ ••:lr: \ \ \ ` ', ® �Bi:®i880®®� m" �T4
/\/� \ r- r
/\ \ \ \- \ \ 'vi' ` /' `' ` I �"S� + ram/ \ ".•,
" / / / / / / �,,,_/ ® \. I , \ RIP R��' APRQN ®N`w Z'— `�-1
�/ /\/�\/�\/ \ /' : , \ \ , ► FILTER 1= BRIC, SEE `
:•.
\ \ �t \
\ SCHEDULE N SHE T
\ \\ E.i \
Q90
LANDLOK TRM450 COMPO$!-T �'lrz, iN�• ,' -.\ \,
EXCAVATE 5' x 5' REINFORCEMENT MAT OR' ER ' : . �\ _ \
= o.00, fl i '4 R\S , . •\ ® \ 4' TAL SACK ALUMINfJM-__
DEPRESSION EL 46 _
EQUAL. r'' / Q ' , m --- �`-F: -. U�
/` t - f �.F. Y '`�\ ``'�- -_f QRNAM TAL'FEN_CE; BELMONT
�:' > /' t 4
IL / :::
DRAIN DETAIL ,:, :: : ;;�. BY'sEEG RS FENCE C0.________
N.T.S. SEDIMENT BASIN ::::: ::V. \ 60
TION SPECIFICATIONS %----�" \ �' `'� `` ---- ------- '-
CONSTRUC /r' •�O \� \. ' . `'•, / ____ � �' -,, a
Seeding for bottom of Stormwater Management Areas#1 and#2 S - CLEAR GRUB AND STRIP TOPSOIL FROM AREAS UNDER THE EMBANKMENT TO REMOVE TREES, -"� �'' --` •`:. '\ �`"'• / ' / I-
1. SITE PREPARATION -.y" ...::• ::_:.'",` ``°o # `��`-,
seeded with the following mixture of wet meadow VEGETA11ON. ROOTS AND,OTHERO BJECTiONABLE MATERIAL. DELAY CLEARING THE POOL AREA UNTIL THE DAM IS ___.�-:`s'' �Q i \ � � � / =
The bottom of the basins shall be seed 9 CO�gp gyp TI1EN R OVE BRUSH, TREES AND OTHER OBJECTIONABLE MATERIALS TO FACILITATE SEDIMENT pr ``� \. '-< / \ — T— _
:: ::::;
STOCKPILE TOPSOIL OR SOIL CONTAINING ORGANIC MATTER FOR USE ON THE OUTER SHELL OF THE
and wetland seeds: i \ , / .- /-'�
EMBANKMENT TO FACILITATE VEGETATIVE ESTABLISHMENT. PLACE TEMPORARY SEDIMENT CONTROL MEASURES BELOW '/ /' -_,- — �` \, t /' --�
Common Name __-_�,..- �. -- -------- \\ � � W
of Botanical Name THE BASIN AS NEEDED. — �}62 '
mix �i/
65 Panicum ri idulum Redto Panic Grass AVATE A CUT-OFF TRENCH ALONG THE CENTERLINE OF THE EARTH FILL EMBANKMENT. CUT -.
i , - - MA I -BUT IN NO CASE MAKE IT LESS THAN 2 FT DEEP. THE CUT-OFF TRENCH - _- __. - .
um vir atom, Cartha a Cartha a Switch rass 2• THE TRENCHETO STABLE-SOIL AL, —-- - + X r �\ ' /
14 Parnc �'- -
5 i3idens aristosa Showy Tickseed Sunflower(Bur MUST EXTEND INTO BOl$ ABUTMENTS TO AT LEAST THE ELEVATION OF THE RISER CREST. MAKE THE MINIMUM /' i r / /` /�' I�H E H ,
Mari old BOTTOM WIDTH WIDE ENOUGH TO PERMIT OPERATION OF EXCAVATION AND COMPACTION EQUIPMENT BUT IN NO CASE % . / / ,' TYPICAL. PLANT WET Z � t-�t
5 Juncus effusus,Coastal Plain Soft Rush,Coastal Plain LESS THAN 2 FT. MAKE SIDE SLOPES OF THE TRENCH NO STEEPER THAN 1:1. COMPACTION REQUIREMENTS ARE THE t i / / -
Svvam (Narrow Sunflower SAME AS THOSE fOR THI: EMBANKMENT. KEEP THE TRENCH DRY DURING BACKFlWNG AND COMPAC110N OPERATIONS. / /' C. J, `. f. MEADOW MIX OR WETLAND _ _ ____
4 Helianthusan ustifo►ius __ --- �-
/ is `* ' SEED MIX. SEE SEEDING U
2 Carex to ulina Ho Sedge _ MATERIAL SHALL BE CLEAN SOIL, FREE OF ROOTS, WOODY VEGETATION, ROCKS AND OTHER
3. EMBANKMENT FILL MATER ,/ ;,° `'t A+k 'r'' ,'Y• t : -
\
A blend �' °tY.:' ,'' SPECIFICATIONS THIS SHEET.,--- \
2 Carex lurida Lurid Shallow Sed e,•NC FY AREAS ON WHICH FlLL IS TO BE PLACED BEFORE FlU.{NG. THE FlLL MATERIAL 3 q•'/0
OBJECTIONABLE MATERI SCARI ns 7 : : '� r
NG. IF W
01 " '" ,
T CRUMBLING. WATER t.A THOU R Gross INTO LLWI Wool G a D N .�>:•°
FORMED B Y HAND :'•r•
SL
US O I T GAN BE
erin RE S ..- '.r.u c MOISTURE -
cri s A�T S EN M \2 TAI SUFFlCI :t'` /
MUST CON N
._Y
MATE RIAL IN 6 TO
-G+
•t N 0 MO W ZO NE GRADE
ACTION. PLACE FlU_ �.:.�`
sh R ER COMP Ru OR P OP the F Lea 00 VVE7'
us OF TH EB IT 0 S T
riace T �'co OU ncus EEZED ALL, •�'Ju S <f.
i BE GAN QU
i?' �u
1
'i'
OR BEF E THE NEXT -`s`li G EACH LIFT -
PA 0 PAC N vile ENT C M ,;l•ds I BANKM M a -
ike a 1NE EM rP OF rce U�IGTH ,6 Me RE's 900 Ti a
n Seed THE EN roatio 0 R /n e - VE =�•Ernst Cos US U ,�1:•�m Em o FfS IRREGULARLY o TINu �' 1 A IRRE v 7 bie from cON ARE a►a CH ,'• THIS mixture is a 8 IN H This ma �i
/
C
a�•
r iry�
MAXIMUM DR Y ��,`TOR MAX M f ,..
F STANDAR D PROCTOR ''; \.0 THE "_�T AST 95� I
COMPA
CTED ',.�'
it E '':: `r if ALL B used SHALL ��•b u MATERIAL - :�'m e MAZER ?'��rsou source FILL- the PLACED.
9 another IS LA- MX 30 E
Bas
in Mix ERN W ON v
6 •
the NCRetention �\ ��>�� ,,
NC as /16 335 's '#.:
•.f I i A
_ TWETME AD®W MX P
•S'
J'Y
::; P LAN \�1
9
'i f.:
P
(AS TM 8 h
DENS
ITY =, R
from
Ernst. � - 2 \
the mix '%.o 0 equivalent t
i.r;.
is
VS i '
>.
•'ii.
�`t` � SE E n :�,:'`r N SEED M
,r;
OR WE TLA D
\ R
N _ :`
0
MAKE A WATERT
IGHT �'r
TO MA
ryry THE BARR
EL ®R BARRE
L 51U8 .r
R TO •f.•' ..}.
RISE :J ATTACH THE �� "•... '`<:A1T LY �� '�•.%.A S RE \�SECURELY L AY5 a•`W Ill CONDUIT SPILLWAYS <:.•
re
CON +
pounds per acre \ou d required,
15 •'s:•
Rate a .. •-<�• ';'• � .� ING R p D Seeding FOR s e p •�� S EET e THIS H
9 q O \
WATER TIGHT '�>'APPROVED '`f.
SECTIONS
BY •..REL `;. rG BAR ,� ���
0 S B '.,Clt N \NNE ':>. \E ALL Go e.s�
CUR _
CONNECT
ION ''i
AL CO /
ST
RUCTURAL "i
• �1
Wit?
DO N
USE
OUS SOIL. •�;.FOUNDATION OF IMPERVIOUS ';:•
FIRM. SMOOTH FOUN ••<.
RISER ON -t"�' _
EL AND R , iCAT DNS.
THE BARREL ;�°•;�` SPECIE I
BUSS. PLACE \ t. / .-
Y
1.
-. \ .. / /
P
:q
® iI TH PIPE RAN r % ;'
ACKFIU_ AROUND E \ •`b •y: \
A OR CRUSHED STONE As B �L�•THIS REA•��0~`�EATE•• .:�.
PERVIOUS MATERIAL SUCH AS SAND. GRAVEL, c jt. FI'L p Ir
° YIN.4-INCH LAYERS AND COMPACT IT UNDER AND ,7° ;' _ '_" :
MATERIAL AROUND THE PIPE SPILLWA ;i. `Y +
COLLARS. PLACE THE FILL MA 4 CA P
:, POSITIVE DRAINAGE FLOW ,'Y. : 1
° ° E SAME DENSITY AS THE ADJACENT EMBANKMENT CARE MUST BE TAKEN NOT TO --1 T + . '::':.`Y'; ;�: ,:.' ';;; : :. ':' :,.h .. /
o O AROUND 111E PIPE TO At LEAST 1N �D •`• I.••::.:,;:'•::Y _• . _ t
E THE PIPE FROM FIRM CONTACT WITH ITS FOUNDATION WHEN COMPACTING UNDER THE PIPE HAUNCHES. PLACE A + :';::;':::•:, :.::'• ?..' ' ' :} I CLEARI N Q/tIM I T & / \ \
. B RAISE � 0 + � : ,TO POND. Y.: �. . > , e. � \
R CROSSING IT WITH �';',`�;', �: %`r'•: //
O DEPTH OF 2 FT 0 F HAHD-COMPACTED BACKFlLL OVER THE PIPE SPILLWAY BEFORE .
MINIMUM Z + 'Y:'�` DISTURBANCE
4
M �f:�';:;.,: `-;=,:' �°•: �•.. LIMIT 01` � �•
A I D.o E N TE �';O1H R uN1.Ess E P I 28 DA �'_.
MINIM UM 3000 S ^J�
ETE SHALL � :•.'CONCRETE /
N EQ
UIPMENT. A POURED C ` •� ''
UG110 QU
1R r DONS
!.
•�f''
A .;• i•J 0Y
THROUGH THE DA
M AFTER THE
TYP
TRENCH 1NR0 H •5 NG . I B cum ';• r STALLED Y
IN NO CASE SHOULD THE PIPE CONDUIT '
I
- -i. 4 f
s' /
.,O vi:
COMPLETE. •
'r: :�
E MBAN IS .;�• /
RIP _RAP -
%
_1
+ :: / //
0 'pti•RPAPRN -
RIP A TEM P. THE ,
+ .r� r /
51
RUBBER n. o.
INSTALLED WITH BB SS III RCP N / \CLA TO BE '
S IN THE P ONO ARE :'�� r
PIPE \
A SNAGS �''RAI 't::r '�•'ALL D %.� ••.� /ES ,�.<_.
UC1UR /T STR <' \1LE OU m N T /. :ILE 5 /
+ .S
/o A NON-WOVEN /P WITHP ON :�' ,B WRAP EDRIP RAP A R° HALL ESEE.
As1M s. JOINTS sPROTECTIOk� \
3 AND r:--:'44 N TM c
- JOINTS COMPLYING WITH AS / •• ���•'i _ _
O RING 01
GASKET s'• •�,- �•' :b' r / •..
EITHER SIDE OF THE JOINT. WRAP PIPE TWO TIMES AND ANCHOR / `
• 0 FELT FABRIC THAT EXPENDS 6 TO 8 INCHES ON ''
SCHEDULE ON SHEET r'. :'t'_'�.' :i:e> _. •� •' t _ NCE. \
B SHALL BE PREFABRICATED WITH A MONOLITHIC BASE. RISER SECTIONS Yas
FABRIC II1H CONCRETE:NAILS. OUTLET RISER .�. _
0 o SHALL HAVE RUBBER GASKET JOINTS AND BE SECURELY ANCHORED TOGETHER TO PREVENT SEPARATION. CONTRACTOR Cob. / ;; ;~ -
° N OF SECTION ANCHORING SYSTEM. STEPS SHALL BE PROVIDED 1N RISER IN ACCORDANCE _/
398 . IS RESPONSIBLE FOR D SIG L / ' ''`f :'`
WITH NCDOT STD. 840. 6. TRASH RACK HATCH TO BE AWGNED OVER STEPS. / .:' ___- c c
EI p " ai �.
6. EROSION CONTROL - SINCE 1NE DETENTION BASINS WiLL BE USED AS SEDIMENT BASINS DURING PROJECT t J 7p1 :� . '�:i.` 1 _. _ U U
CONSTRUCTION, INSTALL'3" PVC PIPES IN RISER FOR SKIMMER AS SHOWN IN DETAIL BELOW. COMPLETE THE t / : • ' /_ '
EMBANKMENT BEFORE THE SiTE AREA ABOVE THE TRAP IS CLEARED. STABILIZE THE EMBANKMENT AND.ALL OTHER I i '
t - .ir'� ter'' ,% Z W W
------ DISTURBED AREAS ABO THE CREST of THE WEIR IMMEDIATELY AFTER CONSTRUCTION. UPON COMPLETION OF t _ _ �,,r // G HIC C \ � w w
�•Ow, i SITEWORK, CLEAN TRAP AND CONVERT TO FiNAL CONFIGURATION. PLUG TEMPORARY 3 SKIMMER PIPE OPENINGS, i I _ ------- -" 20 0 10 20 40 a. CC C
---_- ; � ' � `"__ 1 OPEN PERMANANT 6" DRAIN AND INSTALL PERMANENT RISER/BARREL CONFIGURATIONS AND TRASH RACKS. r� r�� MANAGEMENT
�T q �Tr� q
oNCRETE S SHALL BE GRADED IRREGULARLY AND SHALL BE SEEDED.WITH A MEADOW OR WETLAND SEED STORM®R WATER L°1.1VtT. E ElV 1 AREA W
FES C Ir--- 7. DRY POND FLOOR u� U V
ATCH WID I
» _ ' 11IC: X
CUT-OFF ;� OF FES MIXTURE. ONCE VEGETATION IS ESTABLISHED, THE POND FLOOR SHOULD REMAIN UNMOWED. SCALE: 1 = 20 i inch = 2, tt. i3 a a
a 4CT1ON A_-A TION B—® MAItjXN SCE
CHECK THE EMBANKMENT. SPILLWAYS, AND OUTLET FOR EROSION DAMAGE, AND INSPECT THE EMBANKMENT FOR PIPING
AND SETTLEMENT. MAKE ALL NECESSARY REPAIRS IMMEDIATELY. REMOVE ALL TRASH AND OTHER DEBRIS FROM THE H o 0
TE STRUCTUR RISER AND POL AREA.
C E 1 � �n c:;
TYPICAL FES C N .
>
CUT-OFFREFERENCES: CC M
100 YEAR WATER
SURFACE ELEV. = 468.27' 1. SEE COVER SHEET C1 FOR CONDITIONS OF DATE: OCTOBER 31, 2008
NTS MAX. 10 YEAR WATER 10o YEAR WITH APPROVAL AND GENERAL NOTES. HORIZONTAL SCALE: 1°=20'
BLOCKED OUTLET * SETTLEMENT OF DAM.
SURFACE ELEV. 467.28' ELEV. = 468.50' TOP ELEVATION OF DAM VERTICAL SCALE: N/A
LANDLOK TRM450 COMPOSITE MAX. 2 YEAR WATER 10, AFTER 5X SETTLEMENT
REINFORCEMENT MAT OR ITS SURFACE ELEV. = 463.83' SATISFACTORY SOIL FILL PLACED IN LAYERS OF 0.50' IS 469.50'. PROJECT MANAGER: MAP
OUTLET RISER AND COMPACTED PER SPECIFICATIONS (TYP) VEHICLE DRAWN BY: MP
RA _ EQUAL SHALL BE INSTALLED ACCESS PROJECT NO: 14007
9 w WIDTH 28' AS PER THE MANUFACTURER'S STABILIZE POND EMBANKMENT DRAWING NAME: 14007-PONDs:DwG
SPECIFICATIONS. WITH VEGETATION (TYP)
THIS DRAWING AND THE DESIGN HEREON
TOP OF DAM = 470.00° * 28' EMERGENCY SPILLWAY = 467.70' ARE THE PROPERTY OF CIVIL CONSULTANTS,
+ J REINFORCEMENT.
OK TRM45O COMPOSITE INC.THE INFORMATION ON THIS DRAWING IS
` � REINFORCEMENT. /\/ — W —— — — ——— ————— I' NOT FOR USE ON ANY OTHER SITE IN
OENR-WATER QUALITY 3 MAT OR EQUAL ` _ _ OR
—
WETtANDS AND STORWATER BRANCH / 1 +, \ /\//\\//\\ \ 3 w I— 1 — — �) I=
3 BENCHMARK — ELEVATION 524.33 PROJECT. THE REPRODUCTION OR OTHER
/\/\\ / // \ \ /� // // // i I-- \ I -�-1I—�( _ 1 RR SPIKE IN 16" OAK TREE ON WEST SIDE USE IT OU DRAWING IN WHOLE OF I PART,
\ \ / / / �_ WITHOUT WRITTEN CONSENT OF CIVIL
\\ \\�.\/ \/ /\// \\/\\\\\\ ,\,
\\� \\ \\/\ I�I� I I 1={1 - ( OF TRAIL WOOD DRIVE NEAR SOUTHEAST CONSULTANTS,INC.,IS PROHIBITED.
/ �\ // \� \ ` / xt\\ \�\\ /�\\ /\\®l'✓\\\ / \\� /////////// / \ \/\//\//\//\//\//\//\ \/\ 1 I�1 1'1 i 1 — CORNER OF LOTI 48 COPYRIGHT 2008 CIVIL CONSULTANTS,INC.
OUTLET PIPE \\°\/r \\� / \\! \/\\ \\\\ \\ \ \\i\\ \\ ` \\\\\i,\\ \\ \\ \� '\. \\ \\ \\ \ \ \ \ \ \ \ \ \ \ \
,� �/`,, ,,. �� �� T /,,. i,� ,,. ,, \/\/ice//i// /\// //\//\//�//\//\//\�/\//\//\�/\//\/ /\//\//\// -
PERMANENT PENETRATION To ACCOMMODATE STABILIZE WITH \/ / / / / / /\/\/\/\\\\\j\\/\\/\\\\ \\\ \/\\/\\/\\ \\ \\\\`/\ ` \
6" DIAMETER POND OUTLET PIPE AT VEGETATION COMPACTED EARTH \\�\\ , i\\\.�\\X\\•\\/�\/�\ \/�/� /� �/�/�/I \\/�\/� -�"'11
ELEVATION 462.00. TEMPORARILY INSTALL 3" (95X DENSITY-MODIFIED PROCTOR) POND BOTTOM = 462.00' 4' EXISTING GROUND (VARIES) CITY OF DURHAM SHEET NO.
DIAMETER SKIMMER AT 6" OUTLET PIPE.
E E d�E1V CY SPILLWAY cuT-OFF TRENCH PUBLIC WORKS DEPARTMENT
(SEE NOTE 3) STRIP TOPSOIL PER APPROVED
SPECIFICATIONS . Ar I b
1. - PENETRATIONS CR®SS S CTICNDATE—
DRY POND STORMTYPICAL SECTION TRANS WATER ENGINEERING ATE
P N VIEW RISE
N.T.S. TRANSPORTATION DATE
F'�JR ER®SION CONTROL N.T.S.
DATE
DATE
N.T.S.
P:\14007\dwg\14007-PONDS.dw9,G&SD-05,6/25/2009 9:04:15 AM

100 YEAR WATER ._ ___
SURFACE ELEV. = 442.16' t\ „ `.I✓ \\ t` —__. _._.
100 YEAR WITH . \ \ , �` —
MAX. 10 YEAR WATER BLOCKED OUTLET *SETTLEMENT OF DAM. \ \� �`\ ~-- E-E--SHEET C 7 �' w
ELEV. = 441.12 ELEV. _ 442.50'
------
MAX. 2 YEAR WATER TOP ELEVATION OF DAM ,t /•® a� \ . \ Ott �-———---�....__..—,.———————--———————�...._. —--
SURFACE •\
SURFACE ELEV. _ 438.15' SATISFACTORY SOIL FILL PLACED IN LAYERS 10' AFTER 5I SETTLEMENT t
Z.
IL
AND COMPACTED PER SPECIFICATIONS (TYP) VEHICLE OF d.5' IS 443.50°.
STABILIZE POND EMBANKMENT ACCESS `\�/ / / ? l 1�tt �\\ ) ��'.``
WITH VEGETATION (TYP) �0? ` t�t L \�)
• s 30' EMERGENCY SPILLWAY 441.20' ® `\ G p•+ ` , L r\\ PLUNGE POOL J \ , I z.
--- — — ----- -- - - ------ TOP OF DAM = 444.00 \ J � \ I-^
/ �G , I (SEE DETAIL -.-� '\ _ --�''� I _ w
I SHEET C7)
r-3 {- V\ v \ , ®• ` ®// ® `
O
1= I •_..� 1 � , �` , \\t �.• I . ®.�-.. , ,, r i . I ® I �.., '--•..... Z ma � o
\//\\/\\/\\/\� / /\\/\\/\/ ►�� \\\ t. •,..®• i ; °° ®. I LEVEL SPREADER `. ®sc �-
LANDLOK T RM450
/ \ \/ „ 1 • i �c �.-- I 432 (SEE DETAILCOMPOSITE ! \ -- •/24 RCP`�, t GRASS I ~-_ �•♦ SHEET C7 \ e N 2
.�\�\\ ,\\\\ <•\\\\,\\\��\\`\\\\\,\\\i\�\i\\\i�\ �\ ,\ \\/\�i\\i�\ `� \\�\\/�\r� REINFORCEMENT ® \ 434 t ) \ \ .
i' 10 LF @ 1.0X. FILTER I ® Ems -peg
• 4' MAT OR EQUAL. ®•® - I �. INV. OUT 433.0\ t { i STRIP I :a \
POND BOTTOM = 434.00 EXISTING GROUND (VARIES) ;�
CUT-OFF TRENCH ® \ I • RESTRICTIVE PLANTING99
STRIP TOPSOIL PER ®' ' ♦ ► o . 0
(SEE NOTE 3) '
SPECIFICATIONS ®•® ' / , - ,\ ' \ ! ` '_ 436 ° i �\ `® ZONE. \\
DRY POND TYPICALSECTION. /®• ® / s ; `SPLITTER BOX- ................ t J
® �s
N.T.S. �_- _ ®� / t ' (SEL -QETAIL ; 8Vt.PVC PIPE --- .--- \_ w -� Fez z
•��•®® - ,/! ,,- ` SHEET t7) ; 10 r--@- 1.0% cs'� �® �� � _
' SS ' INV. OUT-432 5 I
TOP OF DAM = 444.00' 4'-0" MINIMUM ® i" __ ' f I \� : 4• \ 19
.o
OR AS NEEDED TO MATCH TRENCH WIDTH ® /, - ? • I \` ` •\ t r . \ \ }t:. .C9 N,
, SS a fi e\ 0: W V;
r \
r
r !
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SAND (SEE SPEC.) Z
Q:+.'::" :`' C \ ---t \ __ •® CA Q �®
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d' n 6 z TYPICAL 6 PVC SCH. 40 ® t R .:.., j t t \\ \ _ ®®® 1VI. W TA a�
4 tLmmmmmmmmmmmmmmmmmmmmmmmmmm� Jrrv-•<' ► \ @gad ,a®q,L
Q " o PERFORATED PIPES. CAP
v 4 12 MIN.. _ I � \ ► b \ `----•-`_'"' 9
a ENDS NEAR SAND FILTER ►
N
► C N CRA ND
I _ 0 D E
- 60 DIAPHRAGM. RUN TO AND Dz � - __ __-,_ � �4Q•p \
a a 11E INTO CONCRETE SPLITrER I t pc -. , \ ; \ FIL DIAP A
4 Q BOX. INSTALL AT OX ABOVE -_�_ i � Oc 436 --•- RI C
4. 7'-6" INVERT IN OF 24" RCP. STONE BEDDING J ,` �---_ �,SER \ , ► \` ---�
a ° - - _ _ _ �r, ? CSEE DET, B IN V, 454.0() ,
ER DIAPHRAGM WITH DRAIN __ _ :, - ELO _
CONCRETE CRADLE SAND FILT --� •� ----
SECTION VIEW `'•- \ �• ``- � � 43 --r• _
SECTION VIEW SECTION VIEW S :: `\ \ ., \ -w \ 6
(NOT TO SCALE) _ - � ~ . \ 4- FRB Y SEDI EN AS _
NTS (NOT TO SCALE) ``� QQ
436 , �` \ . \ \ ~\ \ - - "' a
° LANDLOK TRM450 COMPOSITE \`\ \ ~` `` 4 .z., . \,. "' `.� ' � RIP--RAP APi�ON--Q�I__
6•. WIDTH = 30 BASIN C \ '. + :.
REINFORCEMENT MAT OR ITS `. FOR
EQUAL SHALL BE INSTALLED 3®, \` ? '-�--� `� . • + FILTER FABRIC SEE
LANDLOK TRM450 COMPOSITE AS PER THE MANUFACTURER'S S \ \ \\C 436 \ \ �.. .
.o ;; SCHEDULE ON SHEET
REINFORCEMENT SPECIFICATIONS. ss S ` ♦ t \ \ \ . .
MAT OR EQUAL \\ � �\ `� ? ` y �, 4b.
3
6 PIPE NIPPLE WITH FLANGED 44
END/PLAIN END, CAST INTO 0
RISER WALL. (NO SLOPE) ® Z
/ r/`i i r\i� / `�\i ��\r \\ice\ //\�� r/\�ir� \ \ •e ' ? — \ z
I \ 446 444
STABILIZE WITH \ \ `♦ \ L \ \
PRINCIPAL
VEGETATION COMPACTED EARTH 1 c \
12" SPILLWAY/PIPE
(95%:DENSITY-MODIFIED PROCTOR) -_----
BOTTOM OF POND +
E G NCY SPILLWAY `EL=434.00' INVERT EL=434A0 t 5�S - -- -� \� 4 ♦\ -�� :; ' `�\ \\\
O \ 4 TALL BLACK `A,LUMINUM
o0 o CONCRETE FlIl.. t _
C O S C'T OI�TQ- MOW ZONE GRAE' . ORNAMENTAL FEN
- THIS AREA IRREGULARL' 2' HIGIH`,EART14 BERMIS-,�'`-, ® ; BELMONT
\ 6..v .,,: " '. .-•' N.T.S. � \ a \ —"'--
/\\ /\• / /\/\� - , \ � `, 4L V V-4 F02 BY SEEDERS FENCE �\
� \ PLANT WET MEADOW MIX \TYPICAL. PLA&�tL.T (TYP\@ A01 & F01)
\ / k \ OR WETLAND SEED MIX. ?SEE MEADOW MIX ANQ
THIS SHEET FOR SEEDINq SLFD MIX. SEE SEEDINGll
SPECIFICATIONS. ? SPECIFICATIONS THIS'\SHEET.
EXCAVATE 5 X 5 + � - " .. � .. j "-"•u. t�1
DEPRESSION•EL=432.00° DRAI • DETAIL AIL + •- ' �' `--`_ _
N.T.S. ty o' . / ��'' , LIMIT OF -_ - 2p Pv
'' —'-- RM BLIC`.DISTURBANCE. STp .
\ - TEMP. TREE
SETTLEMENT OF DAM. IMIT\&— _. PROTECTION
TOP ELEVATION OF DAM � CLEARINGz z
? � �--'- `�
AFTER 5% SETTLEMENT of LIMIT OF D STURBANCE FENCE. , a E - u, w
10° 0.5' IS 444.50'. i ��+ TYP. ' -'-j�-- _ \�'�. !i \��♦. i 'GRAPHIC SCAM
SATISFACTORY SOIL FILL PLACED IN LAYERS VEHICLE ACCESS -
AND COMPACTED PER SPECIFICATIONS (TYP) TOP OF DAM = 444.50' * 20 0 10 20 40 0 O
STABILIZE POND EMBANKMENT 10 / 10 STORM WATER MANAGEMENT AREA
S DIA RISER WITH VEGETATION (TYP) 1(--- —�I 1 TOP OF DAM = 444.00' � �
(SEE NOTE 5) 3 \/\ \ SCALE: 1" = 20' IN PUT If � W
O > >
TRASH RACK WITH 1{— \\ \\ `\ `\ \\ \\ �\ 1 3�Ch 20) >) . cc cc:
ACCESS HATCH COMPACTED ACKFlLL OVER / / / / / / / / 3
LOCKED CLOSED TOP OF PPE. EXTEND 10' EACH \//�\/�\/�\/ X lx/�\��\/�\/\\ 1
EL 440.80' CO
SIDE OF PIPE, THEN SLOPE DOWN \/\/\/\/\/
3:1 ON EACH SIDE. // // /� // // // // U U
\\ �\ �\ \\ \\ \\ \\ \\ \ \ w w
STEPS 3 \\/�\/�\ �\ \� �\ \\ \\ �\ \\ �\ \\ �\ �\
1I— /\ \/\/\��/\/\/\/\/\ \/\/\/\/\ I'�i- 0 0
\ \ CID LO
\ TEMPORARY PENETRATION TO In
*:
\\/\\/\/\/\/\/\/\/\/\/\/\/\/\/ 18 \/\/\/\/\ ACCOMMODATE 3 DIAMETER OUTLET RISER
�/j�//\//\//\/ /\/j\//\//\//\ INVERT SKIMMER PIPE AT INVERT ELEV. S'
\\ \\ \\ \\ \\ \\ \\/\\/\\/\ EL = 433.00' 434.00. UPON REMOVAL OF CCC cf �t•
INVERT EL=434.00, ®/ r t --"--------- WATERTIGHT. 1. SEE COVER SHEET C1 FOR CONDITIONS OF DATE: OCTOBER 31, 2oos
SKIMMER PIPE, PATCH OPENING
INVERT EL=433.50 / a ---_— APPROVAL AND GENERAL NOTES.
I 1 HORIZONTAL SCALE: 1"=20'
%he/ w PRINCIPAL SPILLWAY/PIPE I 1 i•�
PIPE INVERT a 100 LF 24" RCP 1.0X GRADE j I \\ "\�'� N 2. SEE SHEET C5 FOR CONSTRUCTION VERTICAL SCALE: NrA
•�� SPECIFICATIONS PROJECT MANAGER: MAF
BOTTOM EL q/ PLUNGE POOL / / DRAWN BY: MP
4JT•�• d% SLOPE EL 434.00' CV --~ ; O O O O O O O O O O O O O O O O O O O O O O O b O O O O b
JT W SEE SHEET C7.
X \ ,Y �'''•'" ONCRETE, ' : t '. m c. e c s
PROJECT NO: 14007
\
NG NAM
OUTLET PIPE D�THIS DRAWING AND THE DESIGN HEREON
DWG
INSET; SEE ABOVE 70 - �j \ / \ �� /\ / PERMANENT PENETRATION TO ACCOMMODATE ARE THE PROPERTY OF CIVIL CON.THE INFORMATION ON THIS '
" IN IS
\i` CUT-OFF 10` /\\ 6 DIAMETER POND OUTLET PIPE AT "
(S NOT FOR USE ANY OTHER SITE OR
TRENCH / / , / ELEVATION 434.00. TEMPORARILY INSTALL 3 PROJECT. THE REPRODUCTION OR OTHER
CONCRETE CRADLE (SEE DETAIL) DIAMETER SKIMMER AT 6" OUTLET PIPE. BENCHMARK - ELEVATION 524.33 USE OF THIS DRAWING IN WHOLE OR IN PART,
WRITTENOF CIVI
FOR THE FIRST 33 FEET FROM
RR SPIKE IN 16" OAK TREE ON WEST SIDE THOUT CIO SUL ANTS INC.,IISPROHIBITEDL
RISER.
OF TRAIL WOOD DRIVE NEAR SOUTHEAST COPYRIGHT 2008 CIVIL CONSULTANTS,INC.
SAND FILTER DIAPHRAGM,
SEE DETAIL THIS SHEET. CORNER OF LOT 48
STONE BEDDING, PERFORATED TOE CONTINUE STONE BEDDING
SEE DETAIL THIS DRAIN, SEE DETAIL AND FILTER FABRIC TO
SHEET. THIS SHEET. PLUNGE POOL. PLAN VIEW RISER PENETRATIONS SHEET NO.
TIE PERFORATED TOE CITY OF DURHAM
DRAIN INTO rSPLITTER FOR EROSION CONTROLPUBLIC WORKS DEPARTMENT
BOX. APPROVED
N.T.S.
ENGINEERING DATE
SECTION AT POND RISER STORM WATER DATE TRANSPORTATION " DATE
N.T.S. DATE
DATE
P:1140071;dw9114007-PONDS.dwg,G&SD-C6,6/25/2009 9:04:32 AM

---------------------
_ ---------"-a
op-
t
®R, R BV AGO. o r' 20' P LIC
NEVSE STORM AIN & "" _- a
``-___________ BMP AC CL 6" P-VC--PIPE
r ,4 3 - -- \ EASEMENT `\ 20 LF o 4.5% Z N w d
/ 1 1 0 1 `� \ \ INV. OUT 428.5 UJ 99
r 8" PVC PIPE // ,I /.' B01 1 t ! t - / \\ `�\ ` vu teA 0
` \\ \ LS1 ass a116
i•� � •, r ._.�•-• .., G ,, `.,
LEVEL SP ADER FORBAY
'4.60 - � \ `\ (SEE TYPICAL 91 z
50' NEUSE (SEE DETf�IL\.�ELOW) �\ \\ ETAIL BELOW) ti
I ___
k i O VN OUT 447.0 t ` / r \ 1 i e `` ® -d t• s e �R eUF r `\ `\ ` OC C
30' 6G�17O• 0.5 ; ----_-\ ` `\ 6 _ _ y ®e lu!
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1 /t / r /� ♦'°t ; ` i . ` \` 1p0 \ lot \ _ -- t�0 ® GR ' +�.e �� \ 'Pt9 \\ Bg
t \ 1 1 `� ../ j• �431.5 - T NF 0� \\ ?6+ \ N M
431.5 O ! ° r \ N OTT
t i ♦ \\ PLUNGE POOL+4 `�\• \� '"'®�' 6 b� 0�1C. �R , 425. \ 28.5 \ ¢ 4�
\ SEE DETAIL ®° _ \
/ PS t ♦ ® / c'' \ 21 461,E 431.0 42?
I i / �� \ BELOW) '\ ®• PJ.IdfdGE POOL 1 6` / p 1 a o .
O \ \ \ \\\ \\ \\ t a• �y:c�`'(SEE DETAIL t G 1`: i I"O� �® ® p i\ 0 OE�v /1' // , ® 4 2 ;i .,�
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t CA c \ o c -AELOW) t 2 ` ® / \ 461• o �` •
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3d t \ + t. �,,,,. `•�•� y t 27' CONC. r� a RIM 446.5 \ / -�� \ �� of _ y.R•
24 RCP rn t TOP ELEV t ,� N INV. 1 461.5 ' - \`
1 \ 4 OM \ \ _
I 1 \ \ t 33.0 I : :::• [C :`z .:::.... 2S �. . . v ua
10 LF 0 1.0% 0 :::::
� 1 + t \ .® • ® I BMP MAINT. r L •' `� .' INV. 0_UT 461. •' `..:••ash..:::::. ... E ..::::...... ;:::•.... ,:• . ••;• \ ,m,\431.0 C •.�. ,.,, ,r
. t ro 32.5 t r �-� ;.EV [;;; ?RA ` ., 0 . . �1 ga
t \ t T t - P NC
t EASEMEN t \ 1 rt 4 _
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I 433. 5 __ :: :::::.::...... C 0
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BMP MAINT. t 'c :: ; '•: Q 1 �1 ® R
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+ , 1 EASEMENT a t. • N \ - ��� (/ ! ! ® _ w
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\` \ �\ R �\ j INV. OUTy432.5 (SEE TYPICAL J? � 128
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t ` It ` 1 1 S TYPICAL ® .".." �\ `. � `. / ! w
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14999
t
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tt ►' ` t \\ ® ` \\�/\N� Eps� �\\ i� ® \`` ``\ ' i �440 SCALE: 1.' = 20' SCALE: 1" 20'
SEE.SHEET C4b FOR LOCATION SEE SHEET Cob FOR LOCATION
1111th�Pm®�
It
\ o� �ert>Bes4 me
1 ilk Rso v. 444 - - _ I�AI'IiIC SCALE
t +` 20 0 10 20 40
LEVEL SPREADER LEVEL SPREADER AT POND #2
SCALE: 1" = 2d' SCALE: 1' = 20'
SEE SHEET E FOR LOCATION SEE SHEET C4b FOR LOCATION t IN FEET ,
1 inch = 20 ft.
4 PIPE FROM
BENCHMARK - ELEVATION 524.33 DIVERSION.
RR SPIKE IN 16" OAK TREE ON WEST SIDE INFLUENT TO LEVEL t4
OF TRAIL WOOD DRIVE NEAR SOUTHEAST STORMWATER.------ /___ EADER •�
CORNER OF LOT # 48
`® 3 FT.
1 z 1 �; i 90. `v �+ s" THICK CLASS B a
e �o = a RIP-RAP
c �+
FILTER FABRIC
LEVEL SPREADER
NTS C�
P4 Q
LEVEL SPREADER. z cri t®C
® l 1 I \
cn
to
. 92•
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A�Gy '2Q o I FLOW PATH 3
STONE.LAYER OF #57
12" `O
C.� 8" PVC TO \ / SPUTTER BOX PLAN CHANNEL
o�
LEVEL SPREADER. STRUCTURE Sl'ORKWATER
ltANAG POND #2
SOW SPUTTER BOX N.T.s
3' WIDE STRIP OF
^- FILTER FABRIC.
AT UIM SPREeDE>a #2 � � � ICAL CROSS-SECTION 0- a-
6
N.T.S. :
• \ fA (n
N.C.D.O.T. MANHOLE \ REINFORCED CONC. PIPE w W
FRAME AND COVER. \ 3
SEE DRAWING #840,54 VARIES - SEE PLAN VIEWS
GR D GRADE ON SHE
m 1'-6" WEIR LENGTH - SEE PLANS V-6" O O
6 z uJ w
\ - -- -- -- -- `` O > >
` J � 90• F � OC cc
Qrd CID O n MY cc
c� f I CL 0.
4 \ l J H o 0
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Q •-..y ,• � Crj
L\-B CONC. WALL f'�I CONC. FOOTING w c�
cc
VARIES SEE PLAN � ® PIPE INV. DATE: OCTOBER 31, 2008
4 ® O��O®v \ \\ ------ - 2 (SEE TAB SPREADERLEVEL HORIZONTAL SCALE: AS NOTED
w� Q 6" PVC TO 1 BOTTOM NTS VERTICAL SCALE: N.A.
y \ \ LEVEL SPREADER. WEIR
12" / $�t J�� ` 90° \ - - -- -- -- - ELEV. ELEV. PROJECT MANAGER: MAF
REINFORCED CONC. PIPE 3 3 DRAWN BY: RAM
7 �s- - ! \ \ 1 1
6" p PROJECT NO: 14007
----- ( COMPACTED SOIL „ DRAWING NAME: 14007-PONDS.DWG
RCP ' 12 THICK CLASS
A THIS DRAWING AND THE DESIGN HEREON
RCP FILTER FABRIC STONE RIP AP ARE THE PROPERTY OF CIVIL CONSULTANTS,
Ap w, (6' MEDIAN SIZE) �1�7 �9 /� �/
INV. OUT REFERENCES.-S.- INC.THE INFORMATION ON THIS DRAWING IS
INV. IN ° NOT FOR USE ON ANY OTHER SITE OR
VARIES - ' PROJECT.THE REPRODUCTION OR OTHER
--- / - ELM EEL= ]BOX PLO A C USE OF THIS DRAWING IN WHOLE OR N P
1. SEE COVER SHEET C1 FOR CONDITIONS OF WIFTHISDTHOUT WRITTENWHOLE OR IN PART`
S ' clam' co2 APPROVAL AND GENERAL NOTES. CONSULTANTS, CONSENT IS PROHIBITED.
A AT U&M SPREADER #1
4 N.T.S. COPYRIGHT 2008 CIVIL CONSULTANTS,INC.
STRUCTURE PIPE INV. BOTTOM ELEV. WEIR ELEV. BOTTOM WIDTH/LENGTH DEPTH SLOPE WIDTH SLOPE LENGTH SLOPE LENGTH DIST. TO END OF PIPE
INV. OUT (B) (D) (W) (A) (C) (AP)
STRUCTURE RCP RCP PVC PIPE TOP OF WEIR RIM
PVC PIPE TO INV IN INV. OUT INV. OUT ELEV ELEV FES B01 446.50 443.26 445.50 2.0' 2.4' 4.7' 8.0' 11.6' 3.2'
LEVEL SPREADER 6'4' 0 2' 6 95' 3 7' 1 7' 0 20 0 49 428 00 427 SHEET
+ )E E-�- NO.
. . . . . . . . .
B02 ® LEVEL SPREADER #2 447.60 447.40 447.30 449.97 458.50 FES C01 429 CITY OF DURHAM S
TYPICAL SECTION PUBLIC WORKS DEPARTMENT
MODWM N.C.D.O.T. CONCRETE SPUTTER BOX o POND #2 433.00 1 433.20 432.60 433.40 435.00 FES o APPROVED
JUNCTION BOX. SEE DRAWMG POND #2 433.00 430.70 432.00 1.3' 1.3' 3.2' 5.4' 8.6' 2.5'
#840.31 ON SHEET D2. CO2 ® LEVEL SPREADER #1 429.60 429.40 429.40 430.75 436.00 ENGINEERING DATE
N.,:& TE-
LUNGE POOL DETAIL TRANSPORTATIONNSTORM WATER DATE
NOT TO SCALE DATE
DATE
P:\1400Adwg\14007-PONDS.dwg,G&SD-C7,6/25/2009 9:05:31 AM