HomeMy WebLinkAboutSewer lift station details PERMANENT VAPOR TIGHT LIGHT SHUTOFF VALVE 0 E
2' WRAP SIDES&TOP PUMP DISCHARGE w h
PAVED AREAS MIN.LAP / DISCHARGE CHECK VALV PROVIDE ON DNS- MITCHEL SYSTEMS U w o
W TYPE II DRAINAGE c .- �',,.. o
ESCAPE AREAS GEOTEXTILE CHARGE SIDE OF /2T4
FlNISHEO GRADE CHECK VALVE - WATER LINE S 10' a d A
z AIR RELEASE LINE DESIGN FLOWS. F N
N ADAPTOR COUPLING TDF=216,000 GPD I 8' V�o a
TOP DRY-N7L1 2'Cl VENT-SHOP DWGS ADF= 150.0 GPM NON-POTABLE I I w 3
ENCLOSED BELT GUARD LOCKING ACCESS REQ'D.FOR ATTACHMENT WATER LINE fi ro w I U'a p.E a
HATCH 14'x14" PDF= 600.0 GPM (NPWt) o
CAP END GROUT DAM FOR CRY�OWNER REVIEW) _ ^ J I = J w
INV.PERT PIPE DESIGN HEAD: n I I o? bQa g
23.60 ELEVATKIN HEAD 31.0' w o I y
5 MIN 'PERFORATED` PER - A g FRICTION HEAD=2.0' WATER LINE
4 MISC. LOSSES =5.0'
10 MAX- DRAM!PIPE v W',... TOTAL 38.0
SEAL(GAS PROOF > I I M^M 0 a
BOTTOM DRY-HELL CONDOR ENTRANCES N PUMPS N j j W sa
f- DUPLICATE - ZONE 1 ZONE 2 ZONE 3 'd
TEE It ENTRIC PLUG W m o
/5's 0 12"O.C.E.W. Z 600.0 GPM 0 38.0 TDH I I v
3"UNCRUSHED 1)MATS-3"CLR. TYP. VALVE F LINE DRAINAGE U
DRAIN ROCK THREADE AP WETWELL VOLUME VERTICAL SEPARATION REQUIREMENTS HORIZONTAL SEPARATION REQUIREMENTS - z
NOTES, DISCHARGE LINE INFLUENT v ADF=150.0 GPM zac 1:A) WAIVER AND KERNEL MUST BE SEPARATED BY AT EAST 18. ZOVE 1:A) No SPECIAL REwu EAENiS N p
1. 3*UNCRUSHED DRAIN ROCK SHALL MEET THE REQUIREMENTS OF ISPWC SECTION 801. 20.50,. SEWER iB•� AND B) ONE FULL,UNCUT LENGTH OF BOTH PK AND WK PIPE �
2 DRAINAGE GEOTEXTILE SHALL MEET THE REQUIREMENTS OF ISPWC SECTION 2050. 16.00 Z 1 MUST BE CENTERED ON THE GROSSING SO THAT THE zaE 2 A) ND SPECIAL REDIAREIENTS FOR POTABLE OR ,
� I1.00 "� LIFT STATION NOTES:
JOINTS ARE AS FAR AS POSSIAE FROM THE CROSSNG NON-POTABLE SERNCE"S
TYPICAL DRYWELL DETAIL 10.50 '� 1. PORTABLE WETWELL VENTILATION EQUIPMENT PROVIDED BY CITY OF TWIN ZONE
2 A) ONE FLA�UNC IT LM07H OF BOTH PW,_AM NPW_PIPE B)NATER AND NPW.SEPARATED BY AT LEAST 6 FEET AT OUTSIDE
/ ; , FALLS. MUST BE CENTERED
ON THE CROSSING SO THAT THE WALLS
N.ra 10.50 HW ALARM 2ND PUMP — 2. SHOP DRAWINGS REQUIRED PRIOR TO CONSIRUCTION. JOINTS ARE AS FAR AS POSSIBLE FROM THE atOSSINQ
10.00 FIRST PUMP CALL RANGE OF ti 3. ALARM SYSTEM SHALL BE PROVIDED.THE ALARM SHALL BE ACTIVATED IN AND C) WATER AT LEAST 18 WCHES HIGHER W ELEVATION THAN
A 7"a LIQUID LEVEL Z CASES OF POWER FAILURE,PUMP FAY.URE,UNAUTHORIZED ENTRY,OR ANY AVOW B) WK MAIN MUST BE CONSTRWTEO TO WATER MAW THE MAC
FF STANDARDS AND PRESSURE TESTED FOR WATER EIGHTIES
OB.50 PUMPS O
CONTROL o CAUSE OF PUMP STATION MALFUNCTION. PUMPING STATION ALARMS SHALL FOR A HORIZONTAL DISTANCE OF 10 FEET ON BOTH SIDES AB B8 D) NPW CONSTRUCTED TO WATER MAW STANDARDS AND
07.50 n BE TELE-METERED TO A MUNK:PAL FACILITY THAT IS MANNED 24 M. OF CR=NG PRE RE TESTED FOR WATER ncxnEss
4. PUMP TIME RUN METERS AND EVENT COUNTERS SHALL BE PROVIDED OR C) EITHER THE NPW.OR WATER MAN OR BOTH MUST BE
N 5. DEVELOPER SHALL INSTALL A NATURAL GAS GENERATOR AS BACKUP POWER ENCASED VAIN A SUEENNG MATERAIL ACCEPTABLE TO DEQ OR E) SITE SPECIDC REC AREMENTS APPROVED BY DEG.
SUPPLY TO SEWER LIFT STATION. FOR A HORIZONTAL DISTANCE OF 10 FEET ON BOTH SIDES
6. PUMPS MUST BE CAPABLE OF PASSING(3)—INCH SPHERES AND SHALL BE OF THE CROSSING ZONE 3. NOT ALLOWED.CONFIGURED TO ALTERNATE LEAD/LAG OPERATION. SEE J. SAME REQUIREMENTS AS ZONE 2 EXCEPT THE RPW.MUST NOTE' SANITARY SEWER FORCE MANS MUST HAVE AIR.10 FEET
ALSO BE SUPPORTED ABOVE THE CROSSING TO PREVENT HORIZONTAL SEPARATION AND 18 INCH VERTICAL SEPARATION ^'1
SEEING ZONE 2 AND ZONE 3 PLACEMENTS ARE NOT ALLOYED
INCREASING ELBOW 72"DIA. NTS ZONE 4 SAME REQUIREMENTS AS ZONE 1 EXCEPT THE NPWL MUST WITHOUT A WAIVER GRANTS BY BED.
ALSO BE SUPPORTED ABOVE THE CROSSING TO PREVENT A�
SETIL LNG.
n SEWER LIFT STATION DETAIL n POTABLE/NOWPOTABLE WATERLINE SEPARATION a
N.T.S.
w a
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a
REVISIONS
1/11/2018
CITY RENEW COMMENTS/1
Approved nstruction
MAY 10 201
City Engineering Dept.
DO NOT SCALE DRAWINGS
CONTRACTOR SHALL VERIFY ALL
CONDITIONS AND DIMENSIONS AT
THE JOB SITE AND NOTIFY THE
ENGWM OF ANY DIMENSIONAL
ERRORS,OOSSKNS,OR DIS-
CREPANCIES BEFORE BEGINNING
OR FABRICATING ANY WORK.
STAMP OR
APPROVED _
DESIGN M. Lee
ORAKIN M. Lee
DATE 4/20/2017
SCALE AS SHOWN
DWG.NO. C 074-16 SITE
SIEET CS
.O2
0
M
NOTE: EXTERIOR BACKFILL SOILS MUST BE PLACED AND COMPACTED TO AT - 8" U z
LEAST 95%OF THE MAXIMUM DRY DENSITY OF A STANDARD PROCTOR
AT OPTIMUM MOISTURE PRIOR TO FILLING RESERVOIR WITH WATER. v •t a la
REMAIN IN.PLACE WHEN EVER WATER IS IN THE RESERVOIR.
14 HORIZ.0 12"O.C. •I o a.g
24"LAP 0 SPLICES I �•+ F
&CORNERS I .a >'.S
25'_0' I z °
I �°
3'-0" I W in
B 15 VERT.0 8"O.C. I
r-- ----------i----------------- ------------------ —- -I °�z. a
wU
0o I I" c m u
Sv �JKA
PEY
VC 7NG 10• 4" Z
rcs,- -----------... .___... 5.0y#5 DOWELS 0 8"O.C.A I CUT AND REMOVE EXISTING 10"PVC PIPE TYP.BOTH SIDES tY •�I
I I GREENSTREAK#679 WATERSTOP
EXISTING PUMP STATION 15 0 8"O.C. TRANSVERSE •II
t I z x z-I/4• I STORAGE CELL II
3 AWYBNN ANaE 3 }W 0 12"O.C.LONGITUDINAL JI
5.0 A 0 Ii 124"LAP 0 SPLICES
I
2 % - ----- Q
I 318 3 STAINLESS SUE➢. I , ——, ——— ® ODIC
.O �� CONCRETE SLREN ANCHOR _��• `� O
III,0.G MAX SPACING
I 2_0. 8" t_e" 14 c'n
n TYPICAL
L� SIDE WALL SECTION W
-----
L--------- — — --------
i --B----I
---------------------- PROVIDE(8)3'z8'19-W-4(1�"X�s) v
STEEL BAR GRATING PANELS FULL-DEPTH y�
LOAD BANDING
PLAN 8" .O
a
o �
NORTH 5.0
'\ •I L •-
-t � r GG�I�J
#4 HORIZ.0 12"O.C. .I
24"LAP 0 SPLICES I O
&CORNERS I H
I r~ O
25'-0" 9'-0• I �r
8" 23'-B" 8" 8" 7'-8' ✓3'
3 #5 VERT 0 8"O.C.
-----------
.Top EL 656o .h TOP EL 65.80 •I �j �1
P o
r i •I
I I I 4,I W
11•-10"
r i r i J #5 DOWELS 0 8"O.C. I
— — — — — — q a 6zso — — — — — I I — —Hirt EL szso— — I :I
Iz• I
10"SDR 35 PIPE j CREENSTREAK#679 WATERSTOP II
10"SDR 35 PIPE 10"SDR 35 PIPE h 1 •I
Nv. so Nv.sn I I #5 0 8'O.C. TRANSVERSE II
F � 4 r 1
I I #5 0 8"O.C.9'-0"LONG •ji REVISIONS
I ; Fox 9AFRE460A�S0 A.UNNW AHG E's i o h i I arTY R pwuENn to
-rt-----
I � I II II - J •7
1'-8" II• JI 1'-8" i 1'-8" II' 11 1'-8'
II• Jj II JI 2-0"LAP
v"EL 556o , I NR EL 516D II II �Jf 0 12"O.C.LONGITUDINAL
—+—_——• _ —_— 24"LAP 0 SPLICES
-SECTION A-A -------�-- -'� ATYPICAL END WALL SECTION
N.T.S.SECTION B-B
n PUMP STATION FOUNDATION
I
N.T.S
DO NOT SCALE DRANiN
CONTRACTOR SHALL VERIFY At
COND171ONS AND DIMENSIONS
THE JOB SITE AND NOTIFY THE
ENGINEER OF ANY DIMFNSMA
ERRORS OMISSIONS OR DIS-
CREPANCIES BEFORE BEGINNN
OR FANCA71NG ANY WORK.
STAMP
8"
L 3"x2"x A4 3" 5 a
14924
Yi x 4"NELSON WELD STUD OF
�
BAR GRATING SPACED 0 3'-0'O.C.MAX. �•
O APPROVED
0
DESIGN M.L
DRAW M.L
DATE 5/16/20
SCALE AS SHO
Dwr No. C 074-16
SHEET
GRATE FRAME DETAIL CS.3I
Y NLS