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Y <br /> , <br /> NOTES <br /> ATTACH IN A MANNER THAT POST SEE WSDOT STANDARD 1. INSTALL THE ENDS OF THE SILT FENCE TO POINT <br /> ASSURES FABRIC IS FIRMLY SPECIFICATIONS 8-01.3(9)A HELD BY THE BACKUP SLIGHTLY UPSLOPE TO PREVENT SEDIMENT FROM <br /> SUPPORT IN A WAY THAT FLOWING AROUND THE ENDS OF THE FENCE. <br /> REDUCES THE POTENTIAL <br /> FOR FABRIC TEARING 2. PERFORM MAINTENANCE IN ACCORDANCE WITH <br /> FASTEN GEOTEXTILE TO WSDOT STANDARD SPECIFICATIONS 8-01.3(9)A <br /> �� POST EVERY 6" IN O.C. AND 8-01.3(15). <br /> BACKUP SUPPORT III' 1:4*,� + � 3. SPLICES SHALL NEVER BE PLACED IN LOW SPOTS <br /> OR SUMP LOCATIONS. IF SPLICES ARE LOCATED IN <br /> Dii'I as o Z <br /> LOW OR SUMP AREAS,THE FENCE MAY NEED TO <br /> r 'sr zo •r BE REINSTALLED UNLESS OTHERWISE APPROVED. <br /> BACKFILLED& 'I, �••+.4. `" SELF-LOCKING TIE-NYLONS <br /> COMPACTED / 00:++. •'o <br /> I� 0+0 •;• 6/6(MIN GRADE) 4. INSTALL SILT FENCING PARALLEL TO MAPPED <br /> NATIVE SOIL GEOTEXTILE 4 Od: �•.'s <br /> �0 .,,. 120#MIN TENSILE STRENGTH, <br /> \GEOTEXTILE <br /> +.•��1 tt. UV STABILIZED CONTOUR LINES. <br /> FLOW _ •O* AS ►;:` <br /> °° %,A, DOD '.. '•�:. 5. DURING EXCAVATION, MINIMIZE DISTURBING <br /> N.-v.y.,,t`, +g�`�����.!+��0 THE GROUND AROUND TRENCH AS MUCH AS IS <br /> FEASIBLE,AND SMOOTH SURFACE FOLLOWING <br /> •, s. l y;+ , ice EXCAVATION TO AVOID CONCENTRATING FLOWS. <br /> � �4:�+.:'!, r�� �\ COMPACTION MUST BE ADEQUATE TO PREVENT <br /> BURY N TRENEOTEXTILE 'gi 11! UNDERCUTTING FLOWS. <br /> Is / BACKUP SUPPORT <br /> GEOTEXTILE FOR SILT FENCE0A ' <br /> �Fij, / ' (TYPICAL) <br /> o ? STEEL POST �- , ' <br /> N SEE STANDARD SPECIFICATION g ��F TYPICAL <br /> - SECTION 9-33.2(1),TABLE 6 1 (TYPICAL) �:�'�k; <br /> —�— i FF. /' /�/4,11 <br /> / ,`Elf <br /> --.c— <-(:),_ \ <br /> TYPICAL INSTALLATION DETAIL \ ....... G/, ��cc�° FABRIC ftQ�X <br /> 1011: ..;III //i e�0 (GEOTEXTILE) ,.1���4��� <br /> '`•`ar'oll, ' ' (TYPICAL) �'��0+ <br /> W Ai <br /> INSTALL BACKUP SUPPORT FOR •444•akifil alS'lll ' ill ���f ' , <br /> THE GEOTEXTILE SEE STANDARD jll'" . `�1��+ii� , <br /> SPECIFICATION SECTION 8.01.3(9)A ' +�` `� �' �- <br /> \le G� ' [I� SeP ��P SPLICED FENCE SECTIONS SHALL BE CLOSE ENOUGH TOGETHER <br /> 0Z '• III 6 0 (�° TO PREVENT SILT LADEN WATER FROM ESCAPING THROUGH THE <br /> Z 6 Q�O� FENCE AT THE OVERLAP. <br /> V. SPLICE DETAIL <br /> /�,,, — (I� WSDOT STD PLAN 1-30.10-02 ACCEPTABLE SUBSTITUTE <br /> o s��/J'� / II TYPICAL SILT FENCE EXCEPT STEEL POST REQUIRED <br /> W WITH BACKUP SUPPORT <br /> W <br /> Z (I0 . ' AS) CITY OF EVERETT <br /> g i II ��0N.s' ISOMETRIC PUBLIC WORKS DEPARTMENT <br /> �N W e <br /> Fa('v <br /> .4 / Gry Engineer Section Manager CAD Manager Drawn Dy Curtent RAR Date <br /> "d N O� RYAN SASS HEATHER GRIFFIN PAUL WILHELM ESH 03/17/2017 <br /> TITLE <br /> H\ 11N STANDARD DRAWING No. <br /> i 3 TEMPORARY SILT FENCE 214 <br /> g,0 <br /> d t—a <br /> I I <br />