HomeMy WebLinkAboutR-395510WIDTH AND SLOPE VARIES
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PLANTING PER
LA PLANS
3" PLUG VALVE
AND C.I. VALVE
BOX
SEE PLANS
4" CEM. CONC. CL. 3000
° a
a 3" CSTC
COMPACTED SUBGRADE
NOTE: SCORING AND SPECIAL FINISH PER ARCH AND LANDSCAPE DWGS.
CEM. CONC. WALK
C7.1 NTS
EDGE RESTRAINT WHERE PAVERS, REF. LA FOR TYPE
PAVERS ARE NOT ADJACENT AND LAYING PATTERN
TO STRUCTURE/WALL
1" SAND SETTING BED
EXTEND BASE 6" BEYOND 5
EDGE OF PAVERS 6" DEPTH PERMEABLE BASE
a. a°
a.
d d
GEOTEXTILE, MIRAFI 140N
PROOF ROLLED SUBGRADE
NOTES:
1. ALL DEPTHS SHOWN ARE COMPACTED DEPTHS. ALL WORK SHALL BE PER PAVER MFTR'S SPECIFICATIONS.
2. EDGE RESTRAINT SHALL BE "PAVE EDGE RIGID" AND SHALL BE INSTALLED PER MFTR'S RECOMMENDATIONS.
3. PERMEABLE BASE SHALL _BF -�!7Y OF. SEATTLE�MINERAL ,AGGREGATE TYPE,
4. JOINT OPENING AGGREGATE SHALL BE PER PAVER MFTR'S SPECIFICATIONS. A
5. PREPARE AND PROTECT SUBGRADE PER APWA GSP 2-06.3(3) SUBGRADE FOR PERMEABLE PAVEMENTS.
COMPACT TO A DEPTH OF 6" TO 90%-92% OF MAXIMUM DENSITY PER WSDOT 2-03.3(14)D. OVER COMPACTED
SUBGRADE SHALL BE SCARIFIED TO 8" MIN AND RECOMPACTED.
6. PLACEMENT OF PERMEABLE BASE SHALL BE PER APWA GSP 4-04.3(5) SHAPING AND COMPACTION
2 PERMEABLE PAVE S
NTS
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NOTE: PUMP POWER SHALL BE PROVIDED
VIA DEDICATED CIRCUIT FROM BUILDING
ELECTRICAL PANEL PER ELEC. AND NEC
REQUIREMENTS. BACKUP POWER SHALL
BE PROVIDED BY ON SITE PORTABLE GAS
GENERATOR.
n4p
PLAN
INLET
'E
a" INLET
PIPE
EXTERIOR CONTROL PANEL WITH
ALARM AND MANUAL GENERATOR
TRANSFER SWIITCH. MOUNT TO
BLDG PER PLANS
RIM 33.20
12"
3" PVC SCH. 80 DISCHARGE PIPING
WITH REDUCER AND UNION BEFORE
ELBOW \R\
ALARM ELEV. 29.50
2ND PUMP ON ELEV. 28.50
1ST PUMP ON ELEV. 28.00
p'
as .
PUMP OFF ELEV. 24.33 °
WET WELL BOTTOM ELEV. 23.50
• e°
*SUBMERGENCE PER MFR 1.
RECOMMENDATION
NOTES: SECTION A
1. LIFT STATION MANHOLE SHALL BE 60" DIA. PRECAST CONCRETE, OR APPROVED EQUIVALENT & SHALL MEET H-20
TRAFFIC LOADING CRITERIA. THE PUMPS SHALL BE DUPLEX NON -CLOG PUMPS OF THE SUBMERSIBLE
QUICK -DISCONNECT TYPE. THE SYSTEM SHALL BE DESIGNED TO PERMIT GROUND LEVEL REMOVAL OF PUMPING UNITS
FROM THE WET WELL FOR INSPECTION OR SERVICE.
2. PUMPS SHALL BE EXPLOSION PROOF HOMA SUBMERSIBLE MODEL TP49V24/V1FN1, 230V, SINGLE PHASE, 1.7 HP,
OR APPROVED EQUIVALENT, WITH SEAL PROBE AND SIZED TO OPERATE AT'111 GPM'WITH 10.5 FEET TOTAL DYNAMIC
HEAD. -/5\
3. CONTROL PANEL SHALL BE MODEL IS-WD1P-4-1022 DUPLEX CONTROL PANEL AS MANUFACTURED BY SEEWATER
INC., OR APPROVED EQUIVALENT AND SHALL PROVIDE ALTERNATING SERVICE, WITH SEAL FAILURE CIRCUIT INDICATOR,
120V AC CONVENIENCE OUTLET, ALARM LIGHT AND HORN, AND ANTI CONDENSATE HEATER.
DUPLEX STORM PUMP
NTS
Al
design PLLC
A CIVIL ENGINEERING COMPANY
219 First Avenue S., Suite 401
Seattle WA 98104
206 402 4644
4" DEPTH PERVIOUS
CEMENT CONCRETE
A
6" DEPTH PERMEABLE BASE
NOTES:
1. ALL DEPTHS SHOWN ARE COMPACTED DEPTHS.
2. PROTECT PERVIOUS CONCRETE DURING CURING BY COVERING W/ PLASTIC SHEETING
AND MAINTAIN PLASTIC SHEETING AND/OR OTHER PROTECTION TO ENSURE NO
SEDIMENT DEPOSITION OCCURS WHILE SITE, SOILS ARE�QIS_TUR ED
3. PERMEABLE BASE SHALL BE CITY OF SEATTLE MINERAL AGGREGATE TYPE 24.
4. PREPARE AND PROTECT SUBGRADE PER APWA GSP 2-06.3(3) SUBGRADE FOR
PERMEABLE PAVEMENTS. COMPACT TO A DEPTH OF 6" TO 90%-92% OF MAXIMUM
DENSITY PER WSDOT 2-03.3(14)D. OVER COMPACTED SUBGRADE SHALL BE
SCARIFIED TO 8" MIN AND RECOMPACTED.
5. PLACEMENT OF PERMEABLE BASE SHALL BE PER APWA GSP 4-04.3(5) SHAPING
AND COMPACTION
PERMEABLE PAVEMENT
NTS
WATERTIGHT
CONDUIT
COUPLING AND
BUSHING
30" RING AND WATERTIGHT
C.I. COVER. MARKED "DRAIN".
OLYMPIC FOUNDRY #MH69.
UPPER RAIL
SUPPORT
3" CHECK VALVE,
GRUNDFOS COMPRESSION
FITTING
INTERMEDIATE
RAIL SUPPORT
8" INLET
IE 26.45
SEEN
■
A
8" OVERFLOW
IE 30.00
SET RAIL
BRACKETS TO
PROVIDE CLEAR
ACCESS FROM MH
OPENING
6" INLET
IE 28.44
SECTION B
4. RAIL SYSTEM: PUMPS SHALL BE INSTALLED ON A RAIL -GUIDED LIFTING ASSEMBLY. BRACKETS SHALL BE MFTR'D BY HOMA OR
APPROVED EQUIVALENT, EQUIPPED WITH STAINLESS STEEL PULL RODS. PIPE RAILS AND ALL MOUNTING HARDWARE AND
FASTENERS SHALL BE STAINLESS STEEL.
5. LIFTING CABLE: THE STAINLESS STEEL CABLE TO RAISE AND LOWER PUMP SHALL BE OF SUFFICIENT LENGTH TO EXTEND FROM
THE PUMP TO THE MANHOLE OPENING. PROVIDE A HOOK TO ATTACH THE CHAIN OR CABLE WHEN NOT IN USE. THE LIFTING
CABLE SHALL BE SIZED ACCORDING TO THE PUMP WEIGHT.
6. FLOATS / PUMP CONTROLS: PUMP LEVEL FLOAT CONTROLS AND HIGH-LEVEL ALARM FLOAT SHALL BE MECHANICAL OPERATION,
SEEWATER. ALL CONTROLS SHALL BE EXPLOSION PROOF, SUITABLE FOR HAZARDOUS ATMOSPHERE. CONTROLS AND COMPONENTS
SHALL BE SUITABLE FOR THE PURPOSES INTENDED AND SHALL BE ACCEPTABLE TO THE CITY/STATE ELECTRICAL INSPECTOR.
7. A FLOAT MOUNTING BRACKET SHALL BE PROVIDED WITH STRAIN RELIEFS THAT SUPPORT AND HOLD THE LEVEL CONTROL CORDS.
CONTINUOUS CORDS ARE TO RUN FROM PUMPS AND LEVEL CONTROLS TO THE JUNCTION BOX. SPLICES SHALL ONLY BE
ALLOWED IN THE JUNCTION BOX. THE BRACKET SHALL BE FABRICATED FROM STAINLESS STEEL, AND SHALL BE ATTACHED TO THE
MANHOLE WITH STAINLESS STEEL FASTENERS.
2 BID ADDENDUM # 1
3 BID ADDENDUM # 2
5 CONSTRUCTION ASI-1
NO. I REVISION
08 18 2017 SURVEYED_
08 29 2017 DESIGNED:
TTG
11 15 2017
DRAWN:
TTG
CHECKED:
WE
BY DATE APPR I APPROVED:
SCALE:
VERTICAL. NAVD 1988
1 " = 10' HORIZONTAL- NAD 1983/1991
ONE INCH DATUM
AT FULL SCALE
IF NOT ONE INCH
SCALE ACCORDINGLY
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SAWCUT JOINT Ln
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`14 30" O.C. O
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d d
dQ T
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3" CRUSHED SURFACING
TOP COURSE
CONTRACTION/SCORE JOINT
PREMOLDED JOINT FILLER. SET FILLER
CEM. CONC. CL 4000 Y2" BELOW FIN. SURFACE AND SEAL
1.75" WITH ELASTOMERIC SEALANT
KEYWAY ' ^
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v d d - v
D ti ° a D ;,
d ci D+3' D O
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T
T
18 (TYP) \
3" CRUSHED SURFACING J
CONSTRUCTION JOINT TOP COURSE
COMPACTED SUBGRADE.
NOTE:
1. D = 6"
2. ALL DEPTHS SHOWN ARE COMPACTED DEPTHS.
REFER LA FOR FINISH, COLOR, AND SCORING
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CEM. CONC. PAVEMENT
NTS T
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40 40
MAINTAIN 6" MIN. . AP . . . .
CLEARANCE OVER CRPL13:GRADE
AND PROVIDE ETHAFOAM 0-
CUSHION BETWEEN CRPL. i FINISHED
ckf
35 CONNECT 3rj
TO CB AND 8" SD GRADE
IE 30.65 I .
EX 12" SD PROP. 6" 30
30 IE 28.55t
8 PVC C900 CLEANOUT
. . . . SD ® 2%. FIRST 8"X4" WYE WITH 4"X3
PIPE JOINT REDUCER. CONNECT TO
SHALL BE ONE : 3" PUMP .DISCHARGE LINE.
25 FULL PIPE STICK 25
APPROXIMATE SOUTH OF CB - 8" WYE CONNECTION FOR
LOCATION OF EX. . . . . NO JOINTS OVER STATION OVERFLOW "
52" CEDAR RIVER ' ' ' . . . . CRPL. . . . . . .\PUMP
DISCHARGE . .
PIPELINE (CRPL)
20 20
STORM DRAIN PROFILE
SCALE: HORZ. 1" = 10' VERT. 1" = 5'
R-395510 Lu
IN COMPLIANCE WITH CITY OF RENTON STANDARDS 0
CALL 48 HOURS
BEFORE YOU DIG!
811
CITY OF } F
RENTON
Planning/Building/Public Works Dept.
RENTON COMMONS LLC
215 WHITWORTH AVE S, RENTON, WA 98057
CIVIL DETAILS
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DATE:
11/15/2017
FIELDBOOK:
PAGE:
DRAWING NO:
C7.1
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