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WET WELL P662
3'-0"
TYP
N�RTN GRADE EL 27.20 2'-6" TOP SLAB
E 8'-0" INSIDE DIA PRECAST CONCRETE —71
MANHOLE W/ 10'-6" DIA EXTENDED BASE o a
M-03 PER SUB -SECTION 10.02084 Q
WET WELL
1 4
1 6" PVC VENT ❑ P662 (TYP)
M-03
I TYP
ll
17 a
G
a 4 5 9
0
II
WELL BOTTOM I I
M-03 1
a
Q / 13 lil EL
CCESS HATCH A257 I I
PENING 4'-0" x 5'-6"" TYP TYP a
( ) � FRP
LEAR OPENING) HANDRAIL
FFSET 3" FROM Z-\. 6 /
P656 (TYP)
ENTER �� _ _ _ _ a I I TYP
FRP GRATING AND 3 I I
- -i - - - - - - - M-03
� PUMP NO. 2 HANDRAIL � � 13
� G
I PMP-02 I I
1
I
FRP HANDRAIL 18 I I
II
rB x1l
1
11 (TYP) 4" SSFM (TYP) o I !
Q 7 (TYP) WET WELL I I <
a
PUMP NO: 1 _ a EL 18.24_
EL 18.0
I o I PMP-01 I I
1 o I
I r I OPEN I I
a EL 17.03 I I
a a . P668 (TYP)
FRPIBEAM TYP
I I I I I I I
-- -- --� a TEE I I I
EL 15.58
a
ILA
C P302 (TYP) IE 15.91
4
TYP
16 I I
Q
-L a
8 SS
\\\ HIGH LEVEL ALARM EL 13.3 I I
\ I I
PUMP 2 ON EL 13.0
PUMP 1 ON EL 12.5
BEVEL CUT ! I
EL 12.0 � AT 45° ANGLE I I
2
1 3
(TYP)
a
PUMP(S) OFF EL10.8 12
�1
FRP GRATING (TYP) -{ 8� LEVEL TRANSMITTER #4 EPDXY GROUTED DOWEL W/ STD 180 4"x3" RED
HOOK. MIN 6" EMBEDMENT IN WET WELL a
WALL. MIN 12" EMBEDMENT IN CONC FILL. - III I
8 FLOAT SWITCHES (TYP 4) SPACE DOWELS @ 2'-0" EACH WAY a I I
CLASS C CONCRETE PER a
F SUB -SECTION 10.03300 Z
M-03 a #4 EPDXY GRO
EXTENDED BASE - 60° 15 HOOK. MIN 6" E
4TYP) a C WALL. MIN 6" E
a @ PUMP DISCH
a G LADDER = MIN
EL 8.12
WET WELL PLANG a
A 14 a
C-04 j SCALE: 1" = 1'-0"
FILE:8235B10-M-102 a
RECORD DRAWING
THESE RECORD DRAWINGS HAVE BEEN PREPARED BASED
IN PART ON INFORMATION PROVIDED BY OTHERS
THIS DRAWING WAS PREPARED ONLY FOR THE
PROJECT AND SITE SPECIFICALLY IDENTIFIED
9140%
HEREON AND IS NOT TO BE USED ELSEWHERE
1: �
Date 288 /20 2
By
3 WET WELL
- SCALE: 3/4" = 1'-0"
FILE: 82351310-M-302
SECTION
22.91
GENERAL NOTES:
A. ALL SUPPORTS AND FASTENERS SHALL BE CONSTRUCTED OF
STAINLESS STEEL.
B. NOT ALL OF THE REQUIRED PIPE SUPPORTS ARE SHOWN ON
THE DRAWINGS. CONTRACTOR SHALL PROVIDE ALL OF THE PIPE
SUPPORTS SHOWN ON THE DRAWINGS AND ADDITIONAL PIPE
SUPPORTS AS REQUIRED PER SPECIFICATIONS. SUPPORT
SPACING SHALL BE AS SPECIFIED UNLESS SPECIFICALLY
INDICATED OTHERWISE.
C. NOT ALL OF THE REQUIRED FITTINGS ARE SHOWN ON THE
DRAWINGS. CONTRACTOR SHALL PROVIDE ALL OF THE
FITTINGS AS REQUIRED FOR PIPING ARRANGEMENTS SHOWN
ON THE DRAWINGS AND PER EQUIPMENT FURNISHED_
KEY NOTES:
1 SEE CIVIL DWGS FOR CONTINUATION.
2 PUMP MFR TO PROVIDE SST INTERMEDIATE GUIDE BRACKETS.
3 FITTINGS, PIPING, AND APPURTENANCES SHOWN SHALL BE
THE SAME FOR BOTH PUMPS.
OFABRICATED SST ANGLE, 3x3x1/4" THICK, LENGTH AS REQD.
SUPPORT TO WALL USING TWO 1/2" CONCRETE ANCHORS.
FABRICATE ANGLE WITH SLOTTED HOLES FOR ANCHORAGE.
STRAP PIPE TO ANGLE USING SST U-BOLT AND NUTS.
OSST CHAIN AS SPECIFIED IN SUB -SECTION 10.11311
OFRP LADDER PER TYPICAL DETAIL A257/TYP. EXTEND 3'-6"
ABOVE FRP GRATING.
OBLOCK OUT FOR BASE SUPPORT. COORDINATE DIMENSIONS
W/ PUMP MFR
OSEE ELECTRICAL DWGS FOR DETAILS.
9 ROUTE DOWN WALL. TERMINATE AT EL 14.0.
10 SEE DWG C-04, ENLARGED SITE PLAN FOR DOOR SWING
DETAILS.
11 MAX DISTANCE FROM INSIDE EDGE OF HATCH OPENING TO
FURTHEST POINT ON PUMP = 2'-0".
12 MINIMUM PUMP OPERATING LEVEL = EL 10.6.
13 FASTEN 1" THICK X 5" WIDE FRP STEP TO LADDER WITH SST
CONNECTIONS. LENGTH AS REQUIRED TO SPAN WIDTH OF
LADDER. MODIFY LADDER CONNECTION TO WET WELL AS
REQUIRED TO ACCOMODATE FRP STEP.
14 ANCHORAGE AS RECOMMENDED BY MFR.
15 4 7/8" PER SPECIFIED PUMP MFR. ADJUST PER PUMP MFR
RECOMMENDATIONS FOR OTHER MFR.
16 INFLUENT 8" SS SHOWN ROTATED OUT OF SECTION.
17 PER TYP DET A251, SIM, NO GUARDRAIL, GATE, AND FLOOR
ANCHORAGE. SUPPORT TO ACCESS HATCH OPENING PER
MFRS RECOMMENDATIONS.
18 PROVIDE SST CHAIN AND HOOK AT TOP OF HAND RAIL FROM
HAND RAIL TO WET WELL WALL. ANCHOR INTO WET WELL
WITH 3/8" SST EYE BOLT, EMBED MIN 4" WITH EPDXY.
UTED DOWEL W/ STD 180°
MBEDMENT IN WET WELL
MBEDMENT IN CONC FILL (TYP
ARGE ELBOW AND LADDER,
3" EMBEDMENT IN CONC FILL)
12" CSBC COMPACTED TO
95% MDD PER ASTM D1577.
5-355109