HomeMy WebLinkAbout170907_VMC North Garage Expansion_New Duct Bank Alignment.pdfSBSBSBSBSBSCPSCPLEGENDCOMMUNICATION(min. 24" cover)POWER(min. 24" cover)SEWERSTORMWATERSOLID LINE TYPE =EXISTINGDASHED LINE TYPE =NEW12345789106DUCT BANK SECTIONS:1. (2)4"C (Primary Power) routed min. 6" under communication and power, routed min. 12"under storm & water lines and routed min. 12" away from sewer/storm/water lines, thrustblocks & manholes.2. (1)2"C & (1)4"C (Emergency Power), (2)4"C (Secondary Power) and (6)4"C(Communication) routed min. 6" under communication and power, routed min. 12" understorm & water line and routed min. 12" away from sewer/storm/water lines, thrust blocks &manholes.3. (2)4"C (Primary Power), (1)2"C & (1)4"C (Emergency Power), (2)4"C (Secondary Power)and (6)4"C (Communication) routed min. 12" under sewer line, routed min. 12" away fromsewer & storm lines and manholes and routed min. 5' away from water lines.4. (2)4"C (Primary Power), (1)2"C & (1)4"C (Emergency Power), (2)4"C (Secondary Power)and (6)4"C (Communication) routed min. 12" away from sewer & storm lines and sewermanholes, and routed min. 5' away from water lines.5. (2)4"C (Primary Power), (1)2"C & (1)4"C (Emergency Power), (2)4"C (Secondary Power)and (6)4"C (Communication) routed min. 12" under sewer line, routed min. 12" away fromsewer & storm lines and manholes and routed min. 5' away from water lines.6. (2)4"C (Primary Power), (1)2"C & (1)4"C (Emergency Power), (2)4"C (Secondary Power)and (6)4"C (Communication) routed min. 12" under (-OR- min. 12" above, if 24" cover canbe provided) sewer & water lines and routed min. 12" away from sewer & storm lines andmanholes.DUCT BANK SECTIONS:7. (2)4"C (Primary Power), (2)4"C (Secondary Power) and (4)4"C (Communication) routedmin. 12" below water line and routed min. 6" under existing communication and powerductbank.8. (1)2"C (Secondary Power), (5)4"C (Secondary Power) and (2)4"C (Communication) routedmin. 12" under sewer line and routed min. 12" away from sewer line, thrust blocks &manholes.9. (1)2"C & (1)4"C (Emergency Power), (2)4"C (Secondary Power) routed min. 12" understorm line.10. (2)4"C (Emergency Power) and (2)4"C (Communication) routed min. 12" under stormline.LEGENDCOMMUNICATION(min. 24" cover)POWER(min. 24" cover)SEWERSTORMWATERSOLID LINE TYPE =EXISTINGDASHED LINE TYPE =NEWVMC GARAGEConduit Routing Attachment8/8/2017444PROPOSED LOCATION OF CONDUITS AND DUCT BANKS IS ACEPTABLE TO CITY OF RENTONWATER UTILITY-PROVIDE MINIMUM 12-INCH VERTICAL CLEARANCE BETWEEN TOP OF DUCT BANKS TO BOTTOMOF WATER LINE.PROTECT EXISTING WATER LINE DURING INSTALLATION OF CONDUITS AND DCUT BANKS.WATER UTILITYAbdoul Gafour 08/09/2017see sheet 3 for water utilityconditions of approval.call 811 prior to digging.DEVELOPMENT ENGINEERINGIFitz-James 08/09/20178/23/2017Remove power vaultand abandoned feedercables & conduit backto south side ofpedestrian walkwaynear NW corner ofTalbot Building andcap conduit.Remove abandonedfeeder cables & conduitback to south side ofpedestrian walkwaynear NW corner ofTalbot Building andcap conduit.Pedestrianwalkway nearNW corner ofTalbot Building.1. (2)4"C (Primary Power) routed out east face of vault, routed min. 5' away from water lines and thrustblock, routed min. 12" under storm & water lines, routed min. 6" under communication and power, androuted min. 12" away from communication lines.DEVELOPMENT ENGINEERINGIFitz-James 09/07/2017
N
S
C
P
S
1
2
3
Remove power vault
and abandoned feeder
cables & conduit back
to south side of
pedestrian walkway
near NW corner of
Talbot Building and
cap conduit.
Remove abandoned
feeder cables & conduit
back to south side of
pedestrian walkway
near NW corner of
Talbot Building and
cap conduit.
Pedestrian
walkway near
NW corner of
Talbot Building.
COMMENTS BY:
ABDOUL GAFOUR-WATER
UTILITYMANAGER- CITY OF RENTON
9/5/17
THE REMOVAL OF THE EXISTING VAULT
MAY DISTURB THE EXISTING CONCRETE
THRUST BLOCK ON THE BEND AT THE
WATER MAIN AND ALSO THE SOIL
BEARING AREA BEHIND THE THRUST
BLOCK.
PLEASE PROVIDE A PLAN AND METHOD
TO PROTECT THE THRUST BLOCK
DURING THE REMOVAL OF THE VAULT.
PLACE IMPORT BACKFILL AND COMPACT
TO 95% OF DRY DENSITY AFTER
REMOVAL OF VAULT.
EXISTING WATER MAIN & THRUST BLOCK AT NEW ELECTRICAL DUCT BANK CONNECTION 9/6/17
1
DETAIL/PHOTO 1
THIS AREA
BACKFILLED AND
WILL NO LONGER
BE DISTURBED
EXISTING
ABANDONED VAULT
TO BE REMOVED IS
PERCHED UP
HIGHER THAN
THRUST BLOCK &
WATER MAIN
NEW CONDUIT RUNS
WILL BE IN THE EAST
DIRECTION, (AS
OPPOSED TO N/S).
THE TEMPORARY
TRENCH SHORING
WILL BE MODIFIED
AND INSTALLED
PERPENDICULAR TO
TRENCH/CONDUIT
PATHWAY.
APPROX.
AREA OF EXISTING
THRUST BLOCK
TEMPORARY SHORING
VALLEY MEDICAL CENTER NORTH PARKING GARAGE EXPANSION
OLD ROUTING
PATHWAY
(NORTH)
NEW
ROUTING
PATHWAY
(EAST)
TMPORARY
TRENCH SHORING
NEW ECOLOGY BLOCK &
CONCRETE ALREADY PLACED
TO SHORE THRUST BLOCK.
DEVELOPMENT ENGINEERING
IFitz-James 09/07/2017
(E) Power & Comm Duct bank
P
P
S
S
E
E
C
C
(E) Water
(1)2"C
(1)2"C,
(3)4"C,
(6)4"C
VMC GARAGE
Duct Bank Crossings Attachment
8/8/2017
Min. 12"SeparationMin. 60"SeparationMin. 12"SeparationMin. 12"SeparationS
S
E
E
C
C
C
C
C
C
DUCT BANK SECTIONS:
1. (2)4"C (Primary Power) routed min. 6" under communication and power, routed min. 12" under storm & water lines and routed min. 12" away from sewer/storm/water lines, thrust blocks & manholes.
2. (1)2"C & (1)4"C (Emergency Power), (2)4"C (Secondary Power) and (6)4"C (Communication) routed min. 6" under communication and power, routed min. 12" under storm & water line and routed min. 12" away from sewer/storm/water lines,
thrust blocks & manholes.
3. (2)4"C (Primary Power), (1)2"C & (1)4"C (Emergency Power), (2)4"C (Secondary Power) and (6)4"C (Communication) routed min. 12" under sewer line, routed min. 12" away from sewer & storm lines and manholes and routed min. 5' away
from water lines.
4. (2)4"C (Primary Power), (1)2"C & (1)4"C (Emergency Power), (2)4"C (Secondary Power) and (6)4"C (Communication) routed min. 12" away from sewer & storm lines and manholes, and routed min. 5' away from water lines.
5. (2)4"C (Primary Power), (1)2"C & (1)4"C (Emergency Power), (2)4"C (Secondary Power) and (6)4"C (Communication) routed min. 12" under sewer line, routed min. 12" away from sewer & storm lines and manholes and routed min. 5' away
from water lines.
6. (2)4"C (Primary Power), (1)2"C & (1)4"C (Emergency Power), (2)4"C (Secondary Power) and (6)4"C (Communication) routed min. 12" under (-OR- min. 12" above, if 24" cover can be provided) sewer & water lines and routed min. 12" away
from sewer & storm lines and manholes.
7. (2)4"C (Primary Power), (2)4"C (Secondary Power) and (4)4"C (Communication) routed min. 12" below water line and routed min. 6" under existing communication and power ductbank.
8. (1)2"C (Secondary Power), (5)4"C (Secondary Power) and (2)4"C (Communication) routed min. 12" under sewer line and routed min. 12" away from sewer line, thrust blocks & manholes.
9. (1)2"C & (1)4"C (Emergency Power), (2)4"C (Secondary Power) routed min. 12" under storm line.
10. (2)4"C (Emergency Power) and (2)4"C (Communication) routed min. 12" under storm line.
Min. 12"
Separation
2 GradeGrade
(E) Storm Line
(E) Power & Comm Duct bank
(E) Water
Min. 12"
Separation
1 GradeGrade
Min. 12"SeparationMin. 12"SeparationMin.12"SeparationMin. 12"SeparationMin. 12"
Separation
3 GradeGrade
Min. 12"SeparationMin. 12"
Separation
4 GradeGrade
Min. 12"SeparationMin. 12"SeparationMin. 12"
Separation
5 GradeGrade
Min. 12"SeparationMin. 12"SeparationS
S
E
E
P
P
C
C
C
C
C
C
S
S
P
P
C
C
C
C
(E) Water
S
S
E
EMin. 12"SeparationMin. 12"SeparationMin. 12"SeparationE
E
C
C
Min. 12"
Separation
7 GradeGrade
Min. 12"
Separation
6 GradeGrade
Min. 12"SeparationMin. 12"SeparationMin. 12"SeparationMin. 12"Separation(E) Sewer Line
(E) Power Duct bank
Min. 12"
Separation
8 GradeGrade
Min. 12"SeparationMin. 12"
Separation
9 GradeGrade
Min. 12"SeparationMin. 12"SeparationMin. 12"
Separation
10 GradeGrade
Min. 12"SeparationMin. 12"SeparationMin. 12"SeparationS
E
P
C
KEY:
SECONDARY POWER
EMERGENCY POWER
PRIMARY POWER
COMMUNICATION
C
C
C
C
S
S
E
E
P
P
C
C
C
C
C
CMin. 12"Separation(E) Storm Line
(E) Storm Line
(1)2"C,
(5)4"C,
(6)4"C
(1)2"C,
(5)4"C,
(6)4"C(E) Sewer Line(E) Storm Line(E) Sewer Line(E) Water(E) WaterWalkwayS
S
E
E
P
P
C
C
C
C
C
C
Min. 24"
Cover Min. 24"
Cover Min. 24"
Cover
Min. 24"
Cover
Min. 24"
Cover
Min. 24"
CoverMin. 24"
Cover
Min. 24"
Cover
Min. 24"
Cover
Min. 24"
Cover (E) Sewer Line(E) Storm Line(E) Storm Line
(1)2"C,
(5)4"C,
(6)4"C(E) Sewer LineP
P
(E) Storm Line
(1)2"C,
(5)4"C,
(6)4"C(E) Sewer Line(E) WaterC
C
(4)4"C,
(4)4"C
(1)2"C,
(5)4"C,
(2)4"C
S
S
E
E
S
S
(E) Storm Line (E) Storm Line
(1)2"C,
(3)4"C
(2)4"C,
(2)4"C (E) Storm Line(E) Water(E) Sewer Line(E) Sewer Line(E) Storm Line(E) Storm LineMin. 18"ElectricalTrenchMin. 48"Electrical TrenchMin. 48"Electrical TrenchMin. 48"Electrical TrenchMin. 48"Electrical TrenchMin. 48"Electrical TrenchMin. 36"Electrical TrenchMin. 48"Electrical TrenchMin. 36"Electrical TrenchMin. 18"Electrical Trench(E) Sewer Line
Min. 12"SeparationMin. 60"Separation(E) WaterMin. 60"Separation(E) WaterMin. 60"Separationcall 811 prior to digging.
DEVELOPMENT ENGINEERING
IFitz-James 08/09/2017
DEVELOPMENT ENGINEERING
IFitz-James 09/07/2017
water utility conditions of approval
call 811 prior to digging.
DEVELOPMENT ENGINEERING
IFitz-James 08/09/2017
DEVELOPMENT ENGINEERING
IFitz-James 09/07/2017