HomeMy WebLinkAbout4.03 Lower Pond1
0
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UNLINED DITCH
PON
A
UTLET: RO » LINED CHANNEL
POOL ON PVC L I
R AS DIRECTED
NORTH
SCALE: 1"= 30'
1
PIPE OUTLET
SEE DETAIL
BOTTOM
OF POND
5910
POND W.S.
5919.5
BOTTOM
OF POND
5908
PIPE OUTLET
SEE DETAIL —,
BOTTOM
OF POND
5912
HYDRANT
CH CULVERT UNDER ROAD, SEE TAIL
POND W.S. EL. 5921
TOP OF DAM 5922.5
`O M POND 591
\Y -'r/
POND GRADING PLAN
SCALL 1"= 30'
p'v,'i" CSP ARCH CULVERT
(20' LONG, LEVEL)
#4 BARS CD 12"
C -C EACH WAY,--\
3" CLEAR
MIN. 12" COVER, NO ROCK >3", COMPACT TO 90%
CONCRETE FOOTINGS WITH 3" WIDE BY
-z R" nc-co r'LJAtokirl 1AJOAD POND 1 1t�1C1
•./ VLL1 V1 1Pm \ILL. WIRAP 1 O V LI1'4Ll
IN CHANNEL AND FILL WITH CEMENT GROUT
LEVATION 5921.0 (SMALL POND WATER SURFACE)
PVC POND LINER UNDER CULVERT
MIN, 6" GRAVEL BASE (COMPACTED TO 95%)
ARCH CULVERT DETAIL
24" I.D. PERFORATED CONCRETE MANHOLE WITH SCREEN
COVER AND 6" PVC TEE OUTLET. SET MANHOLE
ON AN ADDITIONAL LAYER OF PVC LINER
NOT TO SCALE
NSTALL PIPE BOOT AS REQUIRED
BY LINER MANUFACTURER FOR A
WATERTIGHT SEAL
30 -MIL PVC LINER
1MT1I 12" TOPSOIL COVER
AT 3:1 SLOPE
PIPE OUTLET DETAIL
WATER SURFACE
NO TOPSOIL
ON RQTTO M
NOT TO SCALE
MIN S' WIDE AT "TOP (W DAM" ELEVATION
wL 1 1 "TOP OF DAM"
COMPACT FILL TO 90% OF
MAXIMUM MODIFIED PROCTOR DENSITY
POND TYPICAL CROSS-SECTION
NOT TO SCALE
EXISTING GRADE
AN[) HYDROLOGISTS
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REVISIONS
723/0,
BY
PB
DATE
SCALE
1/2/01
1"= 30'
ENGINEER
P RCI A 1 1
uLL/`\v
JOB
439-PONDA
439-02
DWG FILE
SHEET