HomeMy WebLinkAboutTRO4103430.11 (2)CEMENT CONCRETE SIDEWALK SECTION
PER TYPICAL SECTIONS AND DETAILS
GRAVEL BACKFILL INCL.
HAUL FOR JOINT UTILITY
TRENCH
INCLUDE ILLUMINATION AND SIGNAL
CONDUIT IN JOINT TRENCH WHERE POSSIBLE
SEE ILLUMINATION AND SIGNAL PLANS.
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CEMENT CONCRETE SIDEWALK,
DRIVEWAYS, PARKING AND PLANTED
AREAS PER TYPICAL SECTIONS, ROADWAY AREAS PER
ALIGNMENT PLANS AND PROPERTY TYPICAL SECTIONS AND
RESTORATION PLANS ALIGNMENT PLANS
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12" TYP
2" TYP
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12" TYP
"STRUCTURE EXCAVATION CLASS B INCL. HAUL FOR JOINT UTILITY TRENCH"
MAXIMUM PAY LIMITS = NEAT LINE WIDTH
NOTES: INCLUDING SWEEPS
1. TRENCH WIDTH INCREASES AT SWEEP LOCATIONS.
1' MIN FOR
TRENCH CROSSINGS
No
FOR SAWCUT AS
INDICATED ON
PLANS
2. FINISHED SURFACES OTHER THAN SIDEWALKS AND ROADWAY PAVEMENT
NOT SHOWN. PROVIDE ROADWAY CONCRETE, CURBS, DRIVEWAY AND
PARKING PAVEMENT, AND UNPAVED SURFACE RESTORATION AS SHOWN ON
THE PLANS.
3. TEMPORARY PAVEMENT MAY BE USED IN AREAS WHERE ADDITIONAL
ROADWAY OR TRENCH EXCAVATION IS ANTICIPATED, OR WHERE DRIVEWAY
OR PEDESTRIAN ACCESS MUST BE MAINTAINED.
4. EXCAVATION AND DISPOSAL OF CONTAMINATED SOILS SHALL BE IN
ACCORDANCE WITH THE SPECIFICATIONS. SEE SITE PREPARATION AND
TESC PLANS, SHEETS 69-79, FOR APPROXIMATE CONTAMINATED SOIL
LIMITS.
5. IF UNSUITABLE FOUNDATION IS ENCOUNTERED, SEE DETAIL, SHT 26.
TYPICAL JOINT UTILITY TRENCH SECTION
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A
SAND BEDDING
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30" MIN COVER
OVER CONDUIT
BANK
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Y
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36" MIN COVER
OVER CONDUITS
FINISHED GROUND
10
VARIES
12" MIN CLEAR
_
\-- EXISTING PAVEMENT
DEFLECT JOINTS OR PROVIDE
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MAY INCLUDE BURIED
FITTINGS/BENDS/SWEEPS AS
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CONCRETE ROADWAY
REQUIRED BY THE FRANCHISE
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PANELS (TYP)
UTILITIES
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TYPICAL JOINT UTILITY TRENCH TRANSITION
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PROPOSED UTILITY
OR EXISTING UTILITY
TO REMAIN
CONDUITS
MINIMUM CASING CONDUIT SIZING AND COLD BENDING RADIUS FOR PE PIPE
APPLIES TO BID ITEMS "INSTALL _" DIAMETER CONDUIT-PSE GAS"
LINE SIZE (DIA.)
CASING CONDUIT SIZE (DIA.)
MIN. LONG-TERM BEND RADIUS
2"
4„
5-011
6"
10"
13,-10"
APPROXIMATE EXTENTS OF CONDUIT INSTALLATION FOR PSE GAS
APPLIES TO BID ITEMS "INSTALL _" DIAMETER CONDUIT-PSE GAS"
APPROXIMATE
BEGINNING STATION
APPROXIMATE ENDING
STATION
SIZE
CONDUIT IN/OUT
DESIGNATION
12+20, 55' LT
22+10, 80' LT
10"
1 g
22+85, 60' LT
23+50, 160' RT
6"
2g
22+10, 80' LT
26+10, 62' LT
4"
3g
34+00, 27' LT
45+75, 60' LT
6"
4g
CITY OF RENTON
Public Works Department
APPROV D FOR CONSTRUCTION
%
BY: ./l DATE:
LOW
EAST GUTTER PROFILE OR WEST
GUTTER PROFILE AS SHOWN ON
JOINT TRENCH PROFILE SHTS. —
PLANTER
SIDEWALK
w o0 oS O
Of
- CONDUIT BANK
LOCATION VARIES
NOTES: SEE JOINT UTILITY
TRENCH PLANS
1. MAINTAIN 3' MIN COVER FROM FINISHED GRADE SURFACE ABOVE CONDUIT,
2. EAST GUTTER PROFILE AND WEST GUTTER PROFILE IS SHOWN ON JOINT
UTILITY TRENCH PROFILE FOR REFERENCE.
TYPICAL JOINT UTILITY TRENCH PROFILE COORDINATION
N TS
T 3430
RAINIER AVENUE S (SR 167)
S GRADY WAY TO S 2ND ST
JOINT UTILITY TRENCH DETAILS