Duke Lesley 4C-CS161027545
I_
540
535
530 -- - -
525 1 —
520 - -
515 --------
510 -- - ---
_ _-F------1
T I
----- -___--
- - -- -. S4" PIPE ON -C
-- -
PRP
--
�- 2�NFIC-
-
---2+160 --
L -- — -- 97.51-d -
V 5.50 bs ---- 7
66 3
---- SI 0.0020 fcN/iL - --- --
— �96mh __ _—
��
_—INST LL -652 -LF_ -0F
Z
0 20 40 80
GRAPHIC SCALE IN FEET
LEGE 1�4 l�
DA ME HYDRANT
POWER POLE
L5 LIGHT STANDARD
y WA ER METIER
WATER VALVE
CC, CLEANOUT
w�(O MANHIXE
AS METER
PROPERTY LINE
NOTE
SEE SHEET G5.1 FOR GRADING
& DRAINAGE GENERAL NOTES.
KEY MAP
tl&NUM MARK LIST
BMI 1 TCP SECURITY MONUMENT WITH ACCESS COVER LOCATED AT THE
SOUTHWEST CORNER OF BG -TINE ROAD SOUTH B LAKESHORE
DRIVE, .WTST NORTH OF A RECESSEDNI
INLET ON THE ST CURB
UNE OF BELTUNE ROAD SOUTH. CITY OF COPPELL GEODETIC
CONTROL NETWORK BENONARK NO. 6.
ELEV=517.39
BY J 2 3-1/2' ALUMINUM ALLOY TTOTOT DISC STAMPED •DO570022- ON
A 5/8. NON ROU AT THE INTERSECTION OF IH635 AND BELTLTNE
RD. 300' WEST FR01W THE CENTERLINE OF BELTUNE RD. ON 1HE
NEST BOUND ENTRANCE RAMP TO 111635. 5' SOUTH OF THE EDGE
OF PAVEMENT OF THE :?AHP. BETWEEN TIE NEST BOUND RAMP
AND NEST BOUND H 635.
ELEV=535.53
BMJ SO ' D ' CUT ON THE EAST SIDE OF A WATER VAULT ON THE
WEST SIDE ON BELT _NE ROAD SOUTN. 12,660' NORTH 0 THE
NEST BOUND I.H. 635 SERVICE ROAD.
ELEV=525.42
BMI 51 " CUT ON THE 'ASST SIDE OF A UGHT STANDARD W THE
CENIET OF BELT -INE ROAD SOUTH, !1.535 NORTH OF THE
NEST BOUND I.H. 635 SEANCE ROAD.
ELEV=530.72
BMI 52 • D' CUT ON CURB INLET IN THE CENTER OF BELRIHE ROAD
SOUTH, 190' SOUTH OF THE NEST BOUND I.H. 615 SERVICE
ROAD.
ELEV=533.]1
RECORD DRAWING •••c. •anc•EVANs.
59.....9 q
THIS DCONST HAS BEEN REVISED IN RE-
ELECT CONSTRUCTION RECORDS TOR F VIED CI'.'• •••• •• 'yI
AND FRONDED BY THE CONTRACTOR FDIR
THIS PRO.ECT.
CONTRACTOR: DUNE CONSTRUCTION THE SEAL APPEARING ON THIS DOCUMENT WAS
AUTHORIZED BY C. JACK E -VANS. RE 93840 ON
DATE RENSETT: J2ZI612007 02/07/200]. ALTERATION OF A SEALED DOCUMENT
MT OUT PROPER NOWCATON TO THE RESPONSIBLE
ENGINEER IS AN OFFENSE UNDER THE TEXAS
ENGINEERING PRACTCE ACT.
I
545
I � —
-- -- - - - ---- ----- 540
535
---
RROR -3 PIPE - ----- - T- - -- - - — - 530
sex -
-_— FL 526.66.-- -- I- ---___—__ — —� 12/16/2007 RECORD DRA•AWGS
-__---IL-- -- - _---- -�- -- .— - -- — 8 03/15/2007 MANHOLE RIM ELEVATIONS
---- -- _ 8 03/09/2007 DESIGN REVISIONS
NO. DA 7F NEWSWAI I
,
Pacheco Koch Consulting Engineers
4!.50 O-fPL ------ - -- --------- ---- --- 6]60 N. CENTRAL EXPWY. SUITE 1000 DALLAS. TX. 76206 972.236.3011 I
01SJ0 STORM SEWER PLAN 8 PROFILE
.0027-R _ to -�.
- 0.09 ch —._—.—_
-- C 2`— -- -- ---. - --- - - - -- - -
- -- - t- ---Sr LINE "C„
—INSTAR zD4 GF_3p PTe STA 0+00 TO STA 8+55.31
- -{ - - -- — - - - - LESLEY TRACT
—� - -- � - - - - --------51.0
— — C/TYOFCOPPELL, TEXAS
-- 1 --- --- DES/ON LIVAW LATE SCALE NOTES F/LE NO.
7+00 - 8+;00-- � - - cJE LHN OCT H1 -41 C5.7
2006 V:1'=s'
PK RLE: 2768-06.303 DNC TIE 2768-06.303PVIIT -
k\�
,EXISTING S 5 WIDE CONC. CHANNEL �
Qdemsi9n = 284 Cf9
Qprap = 235.47 cfs
A3 'Ala , Alb IIj
0.95
7.51
S
.asrraaara. .a.....ifFiP 9Paa.................aa.'
r) ` `� /-EXISTING 10'X6' BC
Al.
1.36 l QIm =45 5.7scfs
Ald 039 QP, = 378.58 C(9
I IS 49 I I
1 }r'� I Izaao �f41 •
Q _ ==4923
�\ .r r:. ir�>t_-R .__. ta_a._ _s �rrt - _-.i-%� i �__ .... _ . ■ .'1X I I
EXISTING 48' RCP
Q,♦ = 256 cfs
,9
Clz= 117.10 Cf9 O r = 68.57 cfs /
A4 '- 1.32
�I
\ . \! ♦ 45 B7 I r ......._. G i i .. r ir1i �r�F°rrr.-.-............. 1� �1 f I ` FF=532.00 fl�fl --6.31 I I
- E1
' \ I� _- ._ 68.57 I I
♦♦ .�, ), I'� 'F fila ...... a .. a ..... ...1. -
1 I -■ 14.]8 S6] '� ,, i., I •' 3.62 , 2314 I
I+ 1. ■ ES 24.94 _ �t1/i��``
--------
BS
'• 1.13 END DRIV •'�'
U` - _ = �-- f -
�_ ... ..._.. _ _ _ _ _� Der
- ____
Z
0 100 200 400 600
GRAPHIC SCALE IN FEET
O10 FIRE HYDRANT
POWER POLE
Ls UGHT STANDARD
w WATER METER
WATER VALVE
W, CLEANOUT
MANHOLE
GAS METER
PROPERTY UNE
EXISTING DRAINAGE DIVIDE
■.7 ■ ■ ■ PROPOSED DRAINAGE DIVIDE
Al PROPOSED DR -AGE AREA NUMBER
63.32 PROPOSED ORAWACE AREA AREA (acres)
506.05 PROPOSE➢ DRNHACE AREA Dim (cfs)
NO 8'x4' BC
- 300 ef°
- 228 Cf -
1
1= 170.23 fs -
B9 � 7; � BS
V, B7 i1.� B6 � 341
1.16 293 ,4' 9.19 2725' `; 613 0 J -485 II I O
9n 2342 = -- L`
LU
:. _ ♦' t 4.79
12 z
aGr,,F =so 9,
`
161 j
FLU
t
r
s-+r+a
■ 089'
i -W !
■\ 269 '.�.�a3 EXISTING PUBLIC SYSTEM
♦ \ 4 A .1 1.50 /:, r_ -1, 9cap = 132.5 cfs
■ I 1 ` I 1• % �'•-T j II' Q,, = 125 48 cfa
�
j z m 1
H3
AOA 4f
III
�1 d �. i ,Hs_ 1 ♦�♦ jI
0.
HI �'- j J L- � � \\V � ♦ � 1�1► .
11.45 • H] C -\_ ♦ v..-/ �- _
91.51 ` 07 •` J y°[�
• s•a•�' °I �j I
EXI NO 2- RCP'S Z _ •. c2
EXIS G EA- 4.3 acres I - '�• \ 4.10
i l
Omp = 1° HB 1 • '►r 1- ) 32.77
Qd-g, = (9 I 1.55 •
Q,-,, - 2 0 ® 1239 • • • ��
• `• rr
• • ;EXISTING 24' RCP
cl • • EXISTING AREA= 15.2 acme
o.e3 • Qcw� 39 Gr9 6r9
I 5.63 / 9prm = 39.40 cfs
aW L 00A MIN
gNDENO OPoVE
�o
KEY MAP
N AL
DRAINAGE AREA CRITERIA:
n
,�J�*NSM H7 6.07 0.90 8.88 48.51
gAP`EOF•T�'r�1(1 HEI 1 1.55 1 0.90 1 8.88 1 12.39
'FUTURE DETENTION TO
7•i + I
C. JACK EVA..ACCOUNT FOR REDUCED
9y
"'9J'"0" C -VALUE FROM 0.9 TO 0.6 '
b
THE SEAL APPEARING WI IS DOWMFNT WAS e
AUTHORIZED BY C. JAW EVM% P.E. 93840 ON
02/07/2007. ALTERAAON OF A SFAIID DOCUMENT RECORD DRAWING
VADIOUT PROPER NOTIFlCATION TO THE AESPOHSBLE
ENGINEER IS AN OFFENSE UNDER ME TEXAS TINS DRAMING HAS BEEN REVISED TO RE-
FLECT CONSTRUCTION RECORDS MAWTAIHm
AND PROVIDED BY THE CONTRACTOR FOR
THS PROJECT.
CONTRACTOR: DUNE CONSTRUCTId4
DAIS RENISM. 12/18/2007
11/
NO. 04/12E]NIIA1 11 MAREVISED
DA
NEVIS/ON
Pacheco Koch Consulting Engineers
8350 N CENTRAL EXPWY. SUITE 1000 DALLAS, TX. 75206 9]2.235.3031
DRAINAGE AREA MAP '
LESLEY TRACT
BELT LINE ROAD @ L.B.J. FREEWAY
DALLAS COUNTY
C/TYOFCOPPELL, TEXAS
DESIGN DRAWN O ,E SCALE MOWS FILE NO.
CJE RHB I SEPT' I'=200' C4.1
PK FlLE: 2768-06.303
DWG RILE. 2768-06.MIPWT - RE