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CEMENT CONCRETE SIDEWALK SECTION
PER TYPICAL SECTIONS AND DETAILS
GRAVEL BACKFILL INCL.
HAUL FOR JOINT UTILITY
TRENCH
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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INCLUDE ILLUMINATION AND SIGNAL a 1=
CONDUIT IN JOINT TRENCH WHERE POSSIBLE C)
SEE ILLUMINATION AND SIGNAL PLANS. °
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1' MIN FOR
TRENCH CROSSINGS
OR SAWCUT AS
INDICATED ON
PLANS
FINISHED GROUND
30" MIN COVER
OVER CONDUIT 36" MIN COVER VARIES PROPOSED UTILITY
BANK OVER CONDUITS OR EXISTING UTILITY
TO REMAIN
12" MIN CLEAR
/ o CONDUITS
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EXISTING PAVEMENT o DEFLECT JOINTS OR PROVIDE
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MAY INCLUDE BURIED FITTINGS /BENDS /SWEEPS AS
a �' `` o CONCRETE ROADWAY REQUIRED BY THE FRANCHISE
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TYPICAL JOINT UTILITY TRENCH TRANSITION
NTS
SAND BEDDING
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"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.
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
NTS
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' -0"
4"
6"
9' -5"
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
DESIGNA11ON
12 +20, 55' LT
22 +10, 80' LT
10"
1g
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
CURB
EAST GUTTER PROFILE OR WEST
GUTTER PROFILE AS SHOWN ON
JOINT TRENCH PROFILE SHTS. —\
PLANTER SIDEWALK
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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
NTS T= 3430114
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TONAL
SURVEYED: KPG
DRAWN BY: SOD
DESIGN BY: SOD
cHECKBY: JLF
PROJ MGR: JF
FILE: 06550JUT02.dwg
Kp�
7539tl� Avenue N 2502 Jefferson Avenue BID
Seade,WA98109 Taoonna,WA98402 DOCUMENTS
(206)2861640 (253)627 -0720
xwwkpg,cd m
Al CITY OF RENTON
Public Works Department
APP FOR CONSTRUCTION
BY : DATE: i161=
RAINIER AVENUES SR 167
( >
S GRADY WAY TO S 2ND ST
JOINT UTILITY TRENCH DETAILS
DRAWING NO. 74
PROJECTNO. TED403430
FED AID NO. - CM0167(048)
DATE: NOV 2011
SHEET NO. 174 OF 304
NUMBER
REVISION DESCRIPTION
BY
APP.
DATE
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