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JOINIM IN FILTER FABRIC SHALL BE SPUCED
AT P09T9. USE STAPLES. YN RE PINGS. OR
EQUIVALENT TO ATTACH FABRIC 70 POSTS.
4S2' BY 14 Ga. MIRE OR
EWMALENT. IF STANDARD
STRENGTH FABRIC USED
FILTER FABRIC
MIN ML.N 4-.,4"TRENCH --
life
BACITILL TRENCH WITH
P08T SPACING MAY BE INCREASED NATIVE BOIL
TO 8' IF NAME BACIONG 15 JOED
2S4- WOOD P08TS• STEEL FENCE
DOM, REBAR, OR EOUNALENT
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1. CONDITION OF USE
1.1. SILT FENCF MAY BE USED DOWNSLOPE OF ALL DISTURBED AREAS.
'1.2. SILT FENCE IS NOT INTENDED TO TREAT CONCENTRATED FLOWS, NOR IS INTENDED TO TREAT SUBSTANTIAL AMOUNTS OF OVERLAND FLOW.
ANY CONCENTRATED FLOW MOST BE CONVEYED THROUGH THE DRAINAGE SYSTEM TO A SEDIMENT TRAP OR POND.
2. DESIGN AND INSTALLATION SPECIFICATIONS
2.1. THE GEOTEXTILF USED MOST MET THE STANDARD LISTED BELLOW. A COPY OF THE MANUFACTURER'S FABRIC SPECIFICATIONS MOST BE
AVAILABLE ON SITE.
kl.' !i19, N1 K:R EN.IF LF;
:.o51ASTh'Dd?sly
5[1-1DJ il[�[i17S ..,]_a ZIk1'f� P.CTI CR 1IS
1,:'ATFR9FRIv ITTIVnY [A5TIADAIF1;
0.0i W'-1 NIN"JNI
1911 P5. PAIN. FOR FkTR!. -MFHrH FARM:'.
GIC?0 TIASILC STRINCI RIA51I D4634
1W 1-2E, MIN. FUR SIAWARL' `_ I FItIJGF I FABM
C,R,AP TFNGI I F FI M46ATIDN [ AMA I`A&V!
.301 "' MA, {.
ULI RA :'I C L: I t RtSI S I ANC t 1AS I N1 LMASi
70�E MIN.
2.2. STANDARD STRENGTH FABRIC REQUIRES WIRE BACKING TO INCREASE THE STRENGTH OF THE FENCE. WIRE BACKING OR CLOSER POST
SPACING MAY BE REQUIRED FOR EXTRA STRENGTH FABRIC IF FIELD PERFORMANCE WARRANTS A STRONGER FENCE.
2.3. WHERE THE FENCE IS INSTALLED, THE SLOPE SHALL NOT BE STEEPER THAN 21-11V
2.4. IF A TYPICAL SILT FENCE 15 USED, THE STANDARD 4X4 TRENCH MAY NOT BE R=DUCED AS LONG AS THE BOTTOM 8 INCHES OF THE SILT FENCE
IS WELL BURIED AND SECURE IN A TRENCH THAT STABILIZES THE FENCE AND DOES NOT ALLOW WATER TO BYPASS CR UNDERMINE THE SILT
FENCE.
3. MAINTENANCE STANDARDS
3.1. ANY DAMAGE SHALL BE REPAIR IMMEDIATELY.
3.2. IF CONCFTfTRATED FLOES ARE EVIDENT UPHILL OD THE FENCE, THEY MUST BE INTERCEPTED AND CONVEYED TO A SEDIMENT TRAP OR POND.
3.3. IT IS IMPORTANT TO CHECK THE UPHILL SIDE OF THE FENCE FOR SIGNS OF THE FENCE CLOGGING AND ACTING AS A BARRIER TO FLOW AND
THEN CAUSING CHANNELLZATION OF FLOWS PARALLEL TO THE FENCE. IF THE OCCURS, REPLACE THE FENCE OR REMOVED THE TRAP
SEDIMENT.
3.4. SEDIMENT MOST BE REMOVED WHEN SEDIMENT IS 8 INCHES HIGH.
3.5. IF THE FILTER FABRIC (GEOTEXTILE) HAS DETERIORATED DUE TO ULTRAVIOLET BREAKDOWN, IT SHALL BE REPLACED.
I
PUDLIC WOR=4S SILT FENCE — �14.Qii
e ------
DEPARTMENT MARCE 2008
WARNING:
THE UTILITY LOCATIONS SHOWN
ARE APPROXIMATE ONLY. DEPTH
UNKNOWN. CALL 1-800-424-5555.
ENGINEERS
LLC
Lazo
811S333rdStreeG
Bldg C, Suite 210
Federal Way, WA 98003
FEDERAL WAY (253) 838-6113
www.esmcivil.com
EVERETT (425) 297-490D
ELLENSBURG (509) 962-2608
Civil Engineering
Lond Surveying
Land Planning
Public Works
I Project Management
I Landscape Architecture
ESM
JOB # 1655-001-01 1
i
FLOW DIRECTION
LAY E" BOTTiO M SMRT ON TOP OF NATNE
SECURE WITH PEA GRAVEL BAGS
EXISTING CURB
AND GUTTER
(TO REMAIN)
EDGE OF EXISTING
CURB & GUTTER
FILTER FENCE
NW TC SCALE
2" SAWCUT AND REMOVE OR
GRIND, SEAL WITH AR4000W
REMOVE OR GRIND AND OVERLAY
WITH MINIMUM 2" CLASS "B"
ASPHALT CONCRETE PAVEMENT
2" ACP CLASS
"E" OR "B„ :r T ;:,a
wr ~,��:
1^tea
,'"
SEE PROJECT
SPECIFICATIONS FOR UTILITY
'}= �'--'t>
BACKFILL INFORMATION
PROPOSED
SEWER
EROSION CONTROL
NOT TO SCALE
EXISTING ASPHALT CONCRETE
PAVEMENT (TO REMAIN)
EXISTING ROADWAY
NOTES:
1. ALL TRENCHES IN ROADWAY AREAS SHALL BE
BACKFILLED AND TEMPORARILY PATCHED WITH ASPHALT
AT THE END OF EACH WORK DAY. THIS WORK IS
INCIDENTAL TO ALL TRENCH RESTORATION WORK.
2. THE ROADWAY SHALL BE REBUILT WITHIN TWO (2)
WEEKS OF FINAL INSPECTION AND APPROVAL OF UTILITY
INSTALLATION.
3. S.E. 137TH PL IS A CITY OF RENTON STREET AND
SHALL COMPLY WITH CURRENT CITY OF RENTON
TRENCH RESTORATION AND STREET OVERLAY
REQUIREMENTS.
S.E. 137TH PLACE
(A CITY OF RENTON STREET)
RESTORATION DETAIL
SCALE 1 "=2'
III L
• oP' D FIRST SUBMITTAL ESM
1 SECOND SUBMITTAL ESW
2 MYLAR SUBMITTAL ESW
TE��,��
S/ L
NG. REVISION BY
SURVEYED:
1/0412 DESIGNED:
1/11/12 am
DRAWN DM
CHECKED:
AM
DATE I APPR I PROVED:
SCALE:
VERTICAL: NAVE) 1988
KIM HORIZONTAL: NAD 1983/1991
ONE INCH I DATUM
AT FULL SCALE
IF NOT ONE INCH
SCALE ACCORDINGLY
NOTES:
1. SEE PROJECT SPECIFICATIONS FOR TRENCH
RESTORATION AND OVERLAY REQUIREMENTS. IF
CONFLICTS ARISE, THE PROJECT SPECIFICATIONS
SHALL BE USED.
2. FOR CITY OF RENTON RIGHT-OF-WAY ONLY.
LANE LINE
MARKING 7._8.,
STANDARD VEHICLE WHEEL PATH
-3- 4 5'
MIN.> MIN. MIN.
2" CLASS 'B'
2" SAWCUT AND REMOVE
OR GRIND, SEAL WITH
AR 400O W
2.5' ---�i
MIN.
"MINIMUM ACP CLASS `E' or 'B' SHALL BE:
PRINCIPAL/MINOR/COLLECTOR ARTERIAL STREETS & INDUSTRIAL
ACCESS STREETS — 6" ACP CLASS 'E' or 'R'.
RESIDENTIAL ACCESS STREETS — 2' ACP CLASS 'E' or '8'.
- 1 . �— ACP CLASS*
MIN.
6" CRUSHED
SURFACING TOP
COURSE
EDGE OF PAVEMENT, -
EDGE OF CURB & GUTTER,
OR CENTER OF LANE LINE
NOTE_
UPON REQUEST OF ENGINEER, NEW ROADWAY PAVEMENT
SECTION MAY BE DESIGNED USING AN APPROVED METHOD FOR TYPICAL, LONGITUDINAL PATCH AND OVERLAY
DETERMINING PAVEMENT THICKNESS.
FOR FLEXIBLE PAVEMENT
i ADOPTED
cnr or afetaaoTl
�.:STANDARD PLANS
rST DAIT:02/as
D2 MOOFIED NOTES DCV DU
o= 4 m... NOTES DCV cz DWG. NAME. H032 SP PAGE- HO32
DATE I REVISION I BY PR
S=362186
CHECKED FOR COMPLIANCE TO CITY STANDARDS
CITY OF ISSAQUAH SCHOOL DISTRICT 01/11/12
SANITARY SEWER EXTENSION - P2 AELD800K
bhL 7-m RENTON
DRAWING NO:
Planning/Building/Public Works Dept. ROADWAY DETAILS DT-01
SHEET: 12 OF:1
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