NC0065749_ATC Plans_20180522

A CITY OF CHARLOTTE DEPARTMENT

PROPOSED 8" DIP SS
SEE SITE PLAN DWG. C.2
FOR CONTINUATION
VENT PIPE
FLOAT SWITCH
CABLE HOLDER /
8'0 INTERIOR
PRECAST WETWELL
SUBMERSIBLE PUMPS
'A'
e
11'0 PRECAST
CONCRETE BASE
48"x60" WATERTIGHT
ACCESS DOOR WITH
SAFETY GRATE
VENT PIPE WITH INSECT/BIRD SCREEN
(SHOWN ROTATED FOR CLARITY)
VENT ELEV. SHALL BE 2' ABOVE THE
100 -YR FLOOD ELEV. OF 593.10'
48"x60" WATERTIGHT ACCESS —
DOOR WITH SAFETY GRATE
FLOAT SWITCH —
CABLE HOLDER, TYP.
TOP ELEVATION 591.50'
GROUND ELEVATION 591.00'
8'0 INTERIOR
PRECAST WETWELL
CHAIN (FOR PUMP
REMOVAL) TYP.
LEVELTRANSDUCER,
SEE DETAIL SHT. P.6
8" SS INV. (EL. 582.94')
CONCRETE GROUT -
FILLET & SIDE WALLS AT
2:1 SLOPE
10" THICK, 11'0
CONCRETE BASE
NEOPRENE
RUBBER BOOT,
TYP.
—4"FM
I I "-w J_."t A
2„
DRAIN
PIPE
PLAN VIEW - PUMP STATION WET WELL
SCALE: 1/2"=1'-0"
4" CHECK VALVE, TYP.
4" COUPLING, 4" PLUG VALVE, TYP.
TYP.
PRESSURE GAUGE, TYP.
1— 4" DIP TEE, TYP.
VENT ELEVATION 595.10'
UPPER GUIDE BAR BRACKET
ELECTRICAL CONDUIT
TO CONTROL PANEL
WHICH SHALL BE LOCATED
ON WWTP ADJACENT TO
METER VAULT
0
P
o
4"900 -
ELBOW, ce
TYP.
ELECTRICAL
CABLE
2" DRAIN W/ CAST
IRON FLAP VALVE
2 EA. GUIDE RAIL, TYP.
4" DISCHARGE PIPE
`— 36" X 48" WATERTIGHT
ACCESS DOOR
6'-0"
PRECAST CONCRETE
VALVE VAULT
36" X 48" WATERTIGHT
ACCESS DOOR
RIGID PIPE
SUPPORT, TYP.
— 4" CHECK VALVE,
TYP.
- 4" PLUG VALVE,
TYP.
PRESSURE GAUGE,
TYP.
4" TEE,
TYP.
GROUT
AND
SLOPE
TO
4'-0"
CONTRACTOR SHALL INSTALL
2" DRAIN LINES FROM THE
VALVE AND METER VAULTS
BACK TO WET WELL AT
1.00% (MIN.)
30" X 30" WATERTIGHT
ACCESS DOOR
COORDINATE WITH CHARLOTTE
WATER TO RELOCATE EXISTING
INFLUENT FLOW METER
'A'
TO WWTP
d-
30" X 30" WATERTIGHT
ACCESS DOOR
PRECAST
CONCRETE WATER
METER VAULT
TOP ELEVATION 591.50'
CONTRACTOR TO ROUTE ELECTRICAL
WIRING ALONG VAULT WALL (SECURE
WITH NON -CORROSIVE TIES) TO THE READ
OUT MOUNTED ON THE CONTROL PANEL,
WHICH SHALL BE LOCATED ON WWTP
ADJACENT TO METER VAULT
TO WWTP —�
GROUT AND SLOPE
TO DRAIN
BOTTOM ELEVATION 586.00'
RIGID PIPE
SUPPORT, TYP.
8" ABC CRUSHED STONE
GENERAL NOTES
1. ALL PUMP STATION AND VALVE VAULT PIPING IS DUCTILE IRON,
UNLESS NOTED OTHERWISE.
2. ALL FITTINGS AND PIPE INSIDE WET WELL AND VALVE VAULT TO BE
FLANGED AND BITUMINOUS COATED, MINIMUM 1 MIL. THICK.
3. ALL PIPE OPENINGS IN WET WELL AND VALVE VAULT TO BE CORED
AND FITTED WITH NEOPRENE RUBBER BOOTS.
4. VALVE VAULT PIPING SHALL BE SUPPORTED WITH MASONRY OR
STEEL SUPPORTS AT A MINIMUM OF 3 POINTS.
5. PRECAST STRUCTURES SHALL BE MANUFACTURED BY A NATIONAL
PRECAST CONCRETE ASSOCIATION (NPCA) CERTIFIED PLANT AND
SHALL COMPLY WITH ASTM C478, C890, C891 AND C913 (LATEST
EDITION).
PUMP STATION SCHEDULE
FLOW (GPM)
243.0
TDH (FT.)
35.2
MOTOR (HP)
5.0 WITH VFD
SPEED (RPM)
1,175
POWER (V)
460
PUMP DISCHARGE DIA. (IN.)
4.0
WET WELL DIA. (FT.)
8.0
VALVE VAULT DIMENSIONS (FT.)
6.0 x 6.0
METER VAULT DIMENSIONS (FT.)
4.0 x 4.0
DICKSON
community infrastructure consultants
NC LICENSE NO.F-0374
WK DICKSON PROJECT
NUMBER: 20170217.00.CL
CHARLOTTE
-:.-_:......_.. CHARLOTTE
WATER
BOTTOM ELEVATION 577.50
W TE
R
►►Ir,,,, CHARLOTTE, NORTH CAROLINA
p• F�SSo••2i
EAr'7 = Jab Na. File Na.
8'-0" SL Scales ASHE PLANTATION WWTP
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o' -s" 0'-11" 045626 PLAN AS NOTED UPGRADE PROJECT
PROFILE
SECTION 'A' - PUMP STATION WET WELL P Har.
�� 1111{1 Vert.
SCALE: 1/2"=V-0"
INFLUENT PUMP STATION
As Built Date
soul EAS Sheet Of
FINAL DRAWING - FOR REVIEW PURPOSES ONLY NOT RELEASED FOR CONSTRUCTION GE� OUFos JWH WKD WBK APR 2018
No. Date By Revision Surveyed By Designed By Drawn By Project—Engr Approved By Date P.3 14
A CITY OF CHARLOTTE DEPARTMENT