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3/4" DIA. SMOOTH BARS WITH ENDS NOTES:
N
WELDED TO BAR FRAME 1. CMP end – section
CL
(or CPEP smooth wall interior)
2. All steel parts must be galvanized
T and asphalt coated (Treatment 1
:n
I or better). OF
PLAN VIEW
CATCH BASIN TYPE II, 48" BASE SECTION
REBUILD DISTURBED SLOPE 2H:1V (MIN)
TOP OF SLOPE
OVERFLOW GRATE per STD. PLAN 234.30
TAPER TO BLEND INTO EXISTING SLOPE
EL 398
OR EQUIVALENT
SURFACE WITH 6 TO 8 INCHES OF QUARRY SPALLS
//
2 "X5" ANCHOR STRIPS WELDED TO 3/4" DIA. BAR –FRAME
REVIEW CB LOCATION WITH CITY BEFORE
(4 PLACES) SPACED UNIFORMLY, FASTEN WITH 1/2" GALV.
PLACING. ADJUST LOCATION AS NEEDED
OR NON– CORROSIVE BOLTS & NUTS.
TO FIT EX. SLOPE.
PIPE COUPLING
OR JOINT (CPEP)
V MIN 3/4" DIA. 4" O.C. BAR
BAR –FRAME SPACING
1
o Q1
o
DEBRIS BARRIER – II
CPEP END SECTION, SEE DETAIL
BEVELED PIPE END VIEW
END SECTION 3 " -5" FOR 18° DIA.
MATCH EX. CULVERT IE o
NEW 24 °CPEP
5 " -8" FOR 24" DIA.
APPX 392.6
SIDE VIEW 7"-9" FOR 30" DIA. AND GREATER
12 "MIN.
PIPE ZONE MATERIAL PER TRENCH BEDDING DETAIL �_""�
_..
IE APPX 392.5
QUARRY SPALL FOUNDATION, IF NEEDED
-� (0.10' LOWER THAN
CULVERT IE)
((�
DEBRIS BARRIER -BASED ON STD PLAN 223.10 (NTS)
CULVERT END AND CB
GRATE
(NTS)
6.5 MIN
–.�{
MIN I MIN rMIN MIN MIN
//. 2" GRIND OR SAWCUT AND REMOVE,
2" HMA CLASS 1/2"-----
SEAL WITH AR -4000W
OR ACP CLASS B
°o o °o °o 000 °o °o o °o °o °o °o 0
°oa °o °o °o °o
HMA OR ACP CLASS B 6" CRUSHED SURFACING TOP COURSE
SEE BELOW FOR COMPACT TO 95% MODIFIED PROCTOR
MINIMUM STANDARDS*
BACKFILL MATERIAL
CRUSHED SURFACE TOP COURSE,
OR AS REQUIRED BY ENGINEER,
COMPACT TO 95% MOD. PROCTOR
Lo
PIPE ZONE BEDDING PER
WSDOT STANDARD SPECIFICATIONS
FOR TYPE OF PIPE,
OR AS REQUIRED BY ENGINEER
*MINIMUM STANDARDS SHALL BE:
PRINCIPAL /MINOR /COLLECTOR, ARTERIAL
AND INDUSTRIAL ACCESS STREETS – 6" HMA OR ACP CLASS `B'
RESIDENTIAL ACCESS STREETS – 2" HMA OR ACP CLASS 'B'
THICKNESS SHALL NOT BE LESS THAN EXISTING PAVEMENT SECTION
TYPICAL TRANSVERSE PATCH FOR
FLEXIBLE PAVEMENT BASED ON STD PLAN 110 (NTS)
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FINAL
RECOMMENDED
FOR APPROVAL
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As Noted PL a�
CITY OF
NE' Stti CT
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UNION AVE NE / O�v—
6/18/10
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BY DANIEL CAREY 6/29/10
oINAE�N
RENTON
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PME
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STORM
SYSTEM REPAIR„
BY � 9���7v « -�
`auS, DWC
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"TI ""'- I Planning /Building
/Public Works Dept.
DETAILS
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4
NO.
REVISION BY DATE APPR
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