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EDGE OF PAVEMENT,
LANE LINE EDGE OF CURB &GUTTER,
STANDARD VEHICLE WHEEL PATH OR CENTER OF LANE LINE TRENCH EXCAVATION
7 8" PAY LIMIT 4' -0" MAXIMUM SEE DETAIL FOR PAVEMENT PATCH
6.5' MIN.
�.y
3' > 4.5 a � � BACKFILL MATERIAL
7' 1' 2.5' ' 3, a
MW MIN MIN MW MIN MIN. IN_ MIN. a � � � NATIVE IF IT MEETS SPECS, OR IMPORT PER
I� II � �q MIN MIN. SECTION 9 -03.19 (BANK RUN GRAVEL).
2" HMA i I � Q
CLASS 1/2" a 2° I
a
6" CRUSHED SURFACING TOP COURSE 2° HMA PIPE ZONE MATERIAL
ACP CLASS* CLASS 1/2° 6" CRUSHED SURFACING � a
FOR MINIMUM STANDARDS SEE TOP COURSE PER WSDOT 2006 SECTION9- 03.12(3)
DWG# HR -05, SP PAGE: H032A I iz" MIN. GRAVEL BACKFILL FOR PIPE ZONE BEDDING
ACP CLASS*
� CRUSHED ROCK, PLOWABLE FILL
OR AS REQUIRED BY ENGINEER NEW UTILITY PIPE
' I CRUSHED ROCK, PLOWABLE FILL s'MiN
2° SAWCUT AND REMOVE
OR AS REQUIRED BY ENGINEER � a
�DEPTH EXCAVATION OF UNSUITABLE SOIL (IF NEEDED)
OR GRIND, SEAL WITH I AS APPROVED BY ENGINEER
AR4000W I a BACKFILL WITH FOUNDATION MATERIAL MEETING
° °
L � SECTION 9 -13.6 QUARRY SPACES
2.5'
MIN.
NOTES
1. PROVIDE UNIFORM SUPPORT UNDER BARREL.
*MINIMUM ACP CLASS `E' or 'B' SHALL BE: 2. HAND TAMP UNDER HAUNCHES.
PRINCIPAL /MINOR /COLLECTOR ARTERIAL STREETS 3. COMPACT PIPE ZONE MATERIAL TO 90% MINIMUM DENSITY
AND INDUSTRIAL ACCESS STREETS — 6° ACP CLASS `E' or `B' I EXCEPT DIRECTLY OVER PIPE WHERE COMPACTION WILL BE HAND TAMP ONLY.
DWG NAME: HR -23 (NTS) i RESIDENTIAL ACCESS STREETS — 2" ACP CLASS 'E' or 'B' 4. PIPE MUST BE ANCHORED IN SUCH A MANNER AS TO
ENSURE FLOW LINE IS MAINTAINED.
TYPICAL PATCH FOR FLEXIBLE PAVEMENT LANE WIDTH OVERLAY FOR
PERPENDICULAR TO ROAD CENTERLINE (NTS) I FLEXIBLE PAVEMENT ONLY (NTS) DWG NAME: HR -05 � TYPICAL TRENCH BEDDING AND BACKFILL (NTS
-------- - - - - -- - - - --
LIVE CUTTINGS — APPROX. 25, 18" TO 24° LONG,
SAW CUT SHALL BE VERTICAL 1/2" TO 1 DIA., PLANT APPROX. 18" ON CENTER
AND IN STRAIGHT LINES EQUAL MIX OF RED STEM DOGWOOD, CORNUS STOLONIFERS
CEMENT CONCRETE AS DIRECTED BY THE ENGINEER i ABANDON CB PER SPECS PLACE 2" BARK OVER FINISHED AREA NATIVE WILLOW, AND PACIFIC WILLOW
6 —INCH THICK, MIN.
EXISTING CONCRETE PAVEMENT PROTECT HYDROSEED, THEN DRAPE
v i YARD DRAIN FABRIC OVER TOP, STAKE D
6
-285006
COMPACTED CRUSHED ` MIN p ��
SURFACING TOP COURSE. � 3 /4 °DIA. X 12" LONG DOWEL
BAR @ 18" ON CENTER
12" EPDXY COATED
:MIN. USE ON ALL CONC TO CONC
JOINTS
EXISTING GROUND, FILL CB WITH
OR COMPACTED TRENCH BACKFILL IMPORT FILL
AS DIRECTED BY THE ENGINEER WOOD STAKES `q
12 TO 18 INCH LONG
12 INCHES OC AT TOP,
BOTTOM, AND SIDES
PLUG PIPES TOPSOIL 4 TO 6 INCHES
COMPACT FILL IN ROLL FABRIC AND
EROSION GULLY IMPORT FILL AT BASE
TYPICAL PATCH FOR RIGID PAVEMENT I 4 TO 6 INCHES STAKE BOTH SIDES
PATCHING AND RESTORATION
Y' (NTS) PER DWG NAME: HR -22 SLOPE REPAIR AT CB (NTS)
J.
E �
T
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SURVEYED: SCALE:
ROTH HILL ENGRS
DESIGNED: AS Noted
DWC
DRAWN:
DWC
ONE INCH
CHECKED
DWC /RJS AT RILL SCALE ONE INCH
N0. REVISION BY DATE APPR AF'PRD�. Iscal"E°ACCORDINGLY
RJS
N 26TH ST / PARK PL N 6/15/07
STORM SYSTEM PROJECT RELDBOOK.
PAGE:
DRAWING N0:
DETAILS 6
SHEET: OF 6
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