HomeMy Public PortalAboutDale Avenue Pump Station ImprovementSCREEN CHAMBER
SUMMARY OF EX/Sr/NG UN/TS
Unur / - 6"Pump, /5HP 900 rpm
tiny 2 - 6" " , 25 HP 900 rpm
Unlit 3 - 6" " , /5 HP 900 rpm
Unvr 4 - 6" , /5 HP 900 rpm
PungP
SUMP
PL AN OF EX/ST/NG
(5" Plug Cocks on suction
and discharge sides ofin/t 2
-zin
PUM,o/NG
UN/r4
UN/T 3
UN/T 2
UN/T /
UNITS AND /D/P//VG
Floor E/ /03.0 - r
8 "Pump Suction
pipe assembly -
St' 8 "F/, a
F/are piece
B/.5 -1
E/e% 60.5,
E/ev.
95.33
8-67. r/ser.
Reducing Section not
vs:
this Contract.
r— — 20 "Flange
I I ---- C/ass /50
Chain hoist from
Monorail
3" Discharge Gate valve
8" Suction Gale va/ve
81(6" Suct/bn c%anout
c
No/e Where man/k&' branches
connect' /o C/ f/f/ings, we/or
on flanges and bore rb match
inside diameters.
E/ev B2.6
SECTION A -A"
8" Horizontal Swing Check valve
Note Sections et Unix rs /,3, 6 4 are identical
4'-0"
Concre /e
Wa//
Provide /0" 90°24 short
/engih,&'/O" ,c/are piece.
E/ev of flare bottom
to be 8/.5
PLAN OF
/MPRO VVEME/V TS
9'--6"
/8"0.o we Bed Siee/ pipe
0.25" wall thickness
I I
/4"O.0..
We/ded stee//o e
/4 x /2" L. R. C./.
reducing 45°E/
/2"x 3" feeo'ucer
B" ver//ca/
Check —
of existing
Manifold
We/d on F/anges
/0"/0We/ded
tee/ pie
/O";,- 8" L.R.
0/ 45' reducing
e/bow
r
Exist4ng
8"C/ ppe7
Existing I 447
8"Gate Valve- Ea �C i
8"Vertics/
Check
8;c 6"C./.
Reducer
----N. "
i 1/
In __—N
I 1
r _ \, \I I�' i r,1 i \I
Ex/stq 8r6" \ N>If./ I y \ F- I I \/jam 1
SY� reducing E/ \ Iii / I / 1\ / \ /
`I�i---' Existing >r—_ V/
_ 6• Pum s _ _ \
r _ —' - P I_, _— L1
I I �
of new manifo/d to 6e governed
by position of existing Un/t 1
B'-9"
.3"0.6 6 f va/ve, connect
to manifo/d and pump Sump
- /0 "L.R C./.
45° E//s
/0"C./
/0 "Gate
Va/ves
/0" I/er/ica/
Checks
/0",( 8"e./.
Reducers
EL. EVAT/ ON OF
NE VV' /V%A/V/POLO AND PUMP' INSTAL LAT/ONS
SCALE = /CO"
/0",/.D. We/ded
Ste/ /ode
SHEET 1 of I SHEET
Existing Un// 4 to be comp/e/e// removed. install
new B pump and exist/ng 25 HP motor re/ocated
from posit/on 2. Arrange /2/;o/kg es /ndicated.
Ex/sting Lint 3 to be comp/ete/y removed. /nsta//
new 8" pump and 40 HP 695 rpm motor. Arrange
Piping as indicated.
Existing pump of (hilt' 2 to remain as is. Remove 25 HP
motor and relocate at loos///on 4. instal/ new /5 HP 695rpm
motor. Rep/ace existing 8 P/uy cocks (2) with gale va/ves
sa/vaged from Units 3 or 4. Arrange discharge piping
as indicated on the elevation. Rep/ace horizonta/ check -
with ver/ice/ check.
Ex/s//ny Unit .1 to remain as /s except that horizontal
check is to be rep/aced by vertical type and discharge
piping is to be rearranged as indicated on the e/evatrbn.
JI
9m Ave
LOCA T/ON MAP
h
J
PUMP/NO PLANT
PRINTS NOT BEARING THIS STAMP ARE
OBSOLETE FOR CONTRACT FURPOSES
SAN MATEO
CALIFORNIA
MAIN SEWAGE
PUMPING PLANT IMPROVEMENTS
NEW AND EXISTING LAYOUT
OF MANIFOLD AND PUMPING UNITS
SCALE
APPROVED
I"=I,.o.
Excepf as noted
BOOK NO.
DRAWN BY E R W CHK. BY
CITY ENGINEER
DATE AUG ., 10, 1950
PLAN CASE DRAWER SHEET
2 10 10
MICRO FILM EU 1.966