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_ ROCK MUST COMPLETELY COVER THE
BOTTOM AND SIDES OF THE DITCH
2C MIN.
2:1 SLOPES
DISIp� SUCH THAT PAINTS r
AANDBMEOFEQUKElEVA_MN
III_
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� 11„III
NOTES
1. CONDITION OF USE
1.1. WERE CONCENTRATED RUNOFF FROM DISTURBED AREAS TO AND FROM PONDS OR TRAPS.
1,3. TO CONVEY RUNOFF INTERCEPTED FROM UNDISTURBED AREAS AROUND THE SITE TO A NON -EROSIVE DISCHARGE POINT,
2. MAINTENANCE STANDARDS
2.1. ANY SEDIMENT DEPOSITION OF MORE THAN 0.5 FEET SHALL. BE REMOVED SO THAT THE CHANNEL IS RESTORED TO ITS ORIGINAL
DESIGN CAPACITY.
22. THE CHECK DAMS SHALL BE EXAMINED FOR SIGNS OF SCOURING AND EROSION OF THE BED AND BANKS. IF SCOURING AND EROSION
HAS OCCURRED, AFFECTED AREAS SHALL BE PROTECTED BY RIPRAP OR AN EROSION CONTROL BLANKET.
111 81-Ac WORKS CHECK DAMS SPACING AND STD. PLAN - 217.40
DEPAR_MErT GROSS SECTIONS
MARCH 20013
JOINT$ IN FILTER FABRIC SHALL BE SPLICED
AT POSTS. USE STAPLES, WIRE RINGS, OR
EQUIVALENT TO ATTACH FABRIC TO POSTIL
- aI
POST SPACING MAYBE INCREASED
TO V IF WIRE BACKING IS. USED
f4' BY 14 Cie, YORE OR
- EOUIVALENT.IF STANDARD -
STRENGTH FABRIC USED
FITFRFABRIC O►
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- - MINIMUM 4'A4' TWI4M _ >r
SAWLL TRENCH YOTH _
NATIVE SOIL ,
2'*4' WOOD POSTS6 STEEL FENCE
POSTS, RERAR OR FQUVALENIT
NOTM
1. CONDITION OF USE
1.1. SILT FENCE MAY BE USED DOWNELOPE OF ALL DISTURBED AREAS.
1.2 SILT FENCE 19 NOT INTENDED TO TREAT CONCENTRATED FLOWS. NOR 19 INTENDED TO TREAT SUBSTANTIAL AMOUNTS OF OVERLAND FLOW -
ANY OONCENTRATED FLOW MOST BE CONVEYED THROUGH THE DRAINAGE SYSTEM TO A SEDIMENT TRAP OR POND.
2. DESIGN AND INSTALLATION SPECIFICATIONS
21. THE OEOTEXTILE USED MOST MET THE STANDARD LISTED BELLOW. AQOPY OF THE MANUFACTURER'S FABRIC SPECIFICATIONS MOST BE
AVAILABLE ON SITE.
tc < C a rt.l La+sip I
WATCP F[RMIT11e1Ti I L.a L�asa01e2SEC, _PAINIVUR1
:iR.1R TFrJ511f iTRFrJ:.HT (�Gtlrlfll5'u! 19Ut85.R'IN. FUN. XIRA SIRENCH FAL'RIC
1:0 LBS. A'Ifl. FOP. STAtJOAIm SIP.EMuFR FAPRI � ,
:iRARTFrJSIIFFI0N(-LA.TI0Ni�iTM.'D4Rii
tIIIRAvI;]LA IL RL5G IAHC! SIN'UZi88' 77 A. I:IN. '..
22. 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.
23. WHERE THE FENCE IS INSTALLED, THE SLOPE SHALL NOT BE STEEPER THAN 2HAV
2-4. IF A TYPICAL SILT FENCE IS USED, THE STANDARD 4X4 TRENCH MAY NOT BE REDUCED AS LONG AS THE BOTTOM 8 INCHES OF THE SILT FENCE
S WELL BURIED AND SECURE IN A TRENCH THAT STABILIZES THE FENCE AND DOES NOT ALLOW WATER TO BYPASS OR UNDERMINE THE SILT
FENCE.
3- MAINTENANCE STANDARDS
3.1. ANY DAMAGE $HALL BE REPAIR IMMEDIATELY.
3.2. IF CONCENTRATED FLOES ARE EVIDENT UPHILL OD THE FENCE, THEY MUST BE INTERCEPTED AND CONVEYED TO 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 CHANNELVATION OF FLOWS PARALLEL TO THE FENCE. IF THIS OCCURS, REPLACE THE FENCE OR REMOVED THE TRAP
SEDIMENT.
3.4. BED IMENTMOST BE REMOVED WHEN SEDIMENT IS 6 INCHES HIGH.
3.5. IF THE FILTER FABRIC IGEOTEXTILE) HAS DETERIORATED DUE TO ULTRAVIOLET BREAKDOWN, IT SHALL BE REPLACED.
S
1'1,13LtC 4'lURKS 9'1'D. PLAN - 014.00
SILT FENCE DSPAR-1> ENT - MARCH 2000
WARNING:
THE UTILITY LOCATIONS SHOWN
ARE APPROXIMATE ONLY. DEPTH
UNKNOWN. CALL 1-800-424-5555.
FLOW OrRECTION
LAY r BOTTOM SKIRT ON TOP OF NATIVE
SEGUFIE WITH PEA GRAVEL SAGS
FILTER FENCE
NOT TO SCALE
IF CONNECTION TO EXISTING ASPHALT IS -
REQUIRED THE SAWCUT ALONG PAVEMENT
EDGE SHALL BE 2" DEEP. THEN REMOVE
AND OR GRIND EXISTING ASPHALT SO THAT
OVERLAY MATCHES EXISTING PAVEMENT.
EMULSIFIED ASPHALT GRADE CSS-1 TACK
SHALL BE APPLIED TO EDGE OF EXISTING
PAVEMENT. ALL JOINTS SHALL BE SEALED
USING PAVING ASPHALT AR4000W.
CRUSHED SURFACING TOP COURSE SHALL
BE ADDED TO SHOULDER TO TRANSITION
EDGE OF ASPHALT OVERLAY TO THE
SHOULDER.
ENGINEERS LC
'�
®CONSULTING
34400 8th Avenue South
I
1® 1* 1 4aI
Suite 205
Federal Way, WA 98003
FEDERAL WAY (253) BM-6113
www.esmcivil.com
�+ETT (425) 28'-a;ao
ELLENSBURG (509) 962-2608
Civil Engineering
Land Surveying
Land Planning
Public Works
1 Project Management
1 Landscape Architecture
ESM
JOB # 1352-006-007
EXISTING EDGE
OF PAVEMENT
(VARIES)
6.5" CRUSHED SURFACING MATERIAL AND-
HMA 1/2" THE SAME THICKNESS AS THE
EXISTING ASPHALT PAVEMENT OR A MINIMUM
OF 2 INCHES, WHICHEVER IS GREATER.
SEE PROJECT SPECIFICATIONS FOR —
UTILITY BACKFILL INFORMATION
WIDTH VARIES
FULL WITH OVERLAY
OVERLAY FULL WIDTH WITH A MINIMUM
OF 1.5" COMPACTED HMA 1 /2"
EXISTING EDGE
OF PAVEMENT
(VARIES)
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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
ROPOSED
INSTALLATION.
SEWER
3.
IF CONSTRUCTION OF SANITARY SEWER FORCE MAIN
WITHIN SE 144TH STREET OCCURS OUTSIDE OF THE
FOG LINE THE UTILITY PATCH AND OVERLAY ONLY
NEEDS TO EXTEND TO FOG LINE AS OPPOSE TO
CENTERLINE OF ROADWAY. HOWEVER, IF THE UTILITY
IMPROVEMENTS EXTEND INTO THE TRAVEL LANE A FULL
WITH OVERLAY IS REQUIRED.
S.E. 140TH_ ST (KING COUNTY_ ROAD
R E STO RATION DETAIL
NOT TO SCALE
o111i'll.�STi
0
FIRST SUBMITTAL
ESM
09/18/12
SURVEYED:
SCALE .
VERTICAL: NAVD 1988
1
SECOND SUBMITTAL
ESM
01/ 25/ 13
NT'S HORIZONTAL: NAD 1983/1991
DESIGNED:
an
2
MYLAR SUBMITTAL
ESM
01/28/13
43175
3
1 ST REVISION
ESM
09/10/13
DRAWN: DM
I ONE INCH
Fc/STER����
4
REVISED MYLAR SUBMITTAL
ESM
09/19/13
CHECKED:
A�—� DATUM
.TTNOFFF(TIULLLOLLLNgggECALEIpCC
S�ONAL EN��
ALN�
IFNLCEH
09 /f 3
N 0.
REVISION
BY
DATE A P P R
APPROVED:
SCALE ACCORDINGLY
S=362 13
Ad OR
CITY OF
RENTON
Planning/ Building/Public Works Dept.
CRUSHED SURFACING TOP COURSE SHALL
BE ADDED TO SHOULDER TO TRANSITION
EDGE OF ASPHALT OVERLAY TO THE
SHOULDER.
IF CONNECTION TO EXISTING ASPHALT IS
REQUIRED THE SAWCUT ALONG PAVEMENT
EDGE SHALL BE 2" DEEP. THEN REMOVE
AND OR GRIND EXISTING ASPHALT SO THAT
OVERLAY MATCHES EXISTING PAVEMENT.
EMULSIFIED ASPHALT GRADE CSS-1 TACK
SHALL BE APPLIED TO EDGE OF EXISTING
PAVEMENT. ALL JOINTS SHALL BE SEALED
USING PAVING ASPHALT AR4000W.
CHECKED FOR COMPLIANCE TO CITY STANDARDS
DATE:
HERITAGE PLAT 09/19/201
SANITARY SEWER EXTENSION PHASE 2 FIELDBOOK:
PAGE:
DRAWING N0:
ROADWAY DETAILS DT-01
SHEET: OF:
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