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ATTACH IN A MANNER THAT <br />ASSURES FABRIC IS FIRMLY <br />HELD BYTHE BACKUP <br />SUPPORT IN A WAY THAT <br />REDUCES THE POTENTIAL <br />FOR FABRICTEARING <br />BACKUP SUPPORT <br />oZ_ <br />BACKFILLED & ^I <br />COMPACTED —� <br />NATIVESOIL� ronrrrruF <br />BURY GEOTEXTILE <br />IN TRENCH <br />0 <br />" <br />POST SEE WSDOT STANDARD <br />SPECIFICATIONS 8-01.3(9)A <br />FASTEN GEOTEXTILE TO <br />POST EVERY 6" IN O.C. <br />SELF-LOCKING TIE-NYLONE <br />6/6 (MIN GRADE) <br />120# MIN TENSILE STRENGTH, <br />UV STABILIZED <br />TYPICAL INSTALLATION DETAIL <br />INSTALL BACKUP SUPPORT FOR <br />THE GEOTEXTILE SEE STANDARD <br />SPECIFICATION SECTION 8.01.3(9)A <br />DRAINAGE <br />GRATE FRF <br />SEDIMENI <br />AND DEBF <br />DRAINAGE GRATE <br />BELOW INLET GRATE <br />DEVICE <br />GEOTEXTILE FOR SILT FENCE <br />SEE STANDARD SPECIFICATION <br />SECTION 9-33.2 (1), TABLE 6 - <br />IIIII' II II'll/llllll��. <br />I �IIII'I��II,n <br />01j11 <br />W <br />c r_�nnnl �nnni <br />ISOMETRIC VIEW <br />GARDEN ESTATES <br />SECTION 12, TOWNSHIP 28N, RANGE 4E, W.M. <br />NOTES <br />1. INSTALL THE ENDS OF TH E SILT FENCE TO POINT <br />SLIGHTLY UPSLOPE TO PREVENT SEDI MENT FROM <br />FLOWING AROUND THE ENDS OF THE FENCE. <br />2. PERFORM MAINTENANCE IN ACCORDANCE WITH <br />WSDOT STANDARD SPECIFICATIONS 8-01.3(9)A <br />AND 8-01.3(15). <br />3. SPLICES SHALL NEVER BE PLACED IN LOW SPOTS <br />OR SUMP LOCATIONS. IF SPLICES ARE LOCATED IN <br />LOW OR SUMP AREAS, THE FENCE MAY NEED TO <br />BE REINSTALLED UNLESS OTHERWISE APPROVED. <br />4. INSTALLSILT FENCING PARALLELTO MAPPED <br />CONTOUR LINES. <br />5. DURING EXCAVATION, MINIMIZE DISTURBING <br />THE GROUND AROUNDTRENCH AS MUCH AS 15 <br />FEASIBLE, AND SMOOTH SURFACE FOLLOWING <br />EXCAVATION TO AVOID CONCENTRATING FLOWS. <br />COMPACTION MUST BE ADEQUATE TO PREVENT <br />UNDERCUTTING FLOWS. <br />SF <br />STEEL POS <br />\ J (TYPICAL) <br />ii <br />P <br />V FABRIC <br />/i Q(a0 (GEOTEXT <br />i <br />I� (TYPICAL) <br />i <br />i <br />i <br />TYPICAL SILT FENCE <br />WITH BACKUP SUPPORT <br />ISOMETRIC <br />BYPASS <br />T GRATE <br />ATER <br />RETRIEVAL SYSTEM <br />TYPICAL <br />BACKUP SUPPORT <br />(TYPICAL) <br />SPLICED FENCE SECTIONS SHALL BE CLOSE ENOUGH TOGETHER <br />TO PREVENT SILT LADEN WATER FROM ESCAPING THROUGH THE <br />FENCE ATTHE OVERLAP. <br />SPLICE DETAIL <br />WSDOT STD PLAN 1-30.10-02 ACCEPTABLE SUBSTITUTE <br />EXCEPT STEEL POST REQUIRED <br />OCITY OF EVERETT <br />EV�R= PUBLIC WORKS DEPARTMENT <br />TEMPORARY SILT FENCE I 214 <br />NOTES <br />1. CATCH BASIN INSERTS SHALL BE REMOVED ATTHE <br />END OF THE PROJECT. <br />2. CATCH BASIN INSERTS ARE ONLY TO BE INSTALLED IN <br />DRAINAGE DEVICES PERTHE MANUFACTURES'S <br />RECOMMENDATIONS. CATCH BASIN INLET INSERTS <br />SHALL BE INSTALLED IN CURB INLETS. <br />3. CATCH BASIN INSERTS SHALL BE INSTALLED PRIOR TO <br />CLEARING AND GRADING ACTIVITY, OR UPON <br />PLACEMENT OF A NEW CATCH BASIN. <br />4. SEDIMENTSHALL BE REMOVED FROM THE UNIT <br />WHEN IT BECOMES ONE THIRD FULL OR IN <br />ACCORDANCE WITH THE MANUFACTURES' <br />INSTRUCTIONS. <br />5. SEDIMENT REMOVAL SHALL BE ACCOMPLISHED BY <br />REMOVING THE INLET INSERTS, EMPTYING, AND <br />RE -INSTALLING IT INTO THE CATCH BASIN. DO NOT <br />WASH SEDIMENT INTO STORM DRAINS WHILE <br />CLEANING. <br />6. SIZE THE BELOW INLET GRATE DEVICE (BIGD) FOR THE <br />STORM WATER STRUCTURE IT WILL SERVICE. <br />7. THE BIGD SHALL HAVE A BUILT-IN HIGH -FLOW RELIEF <br />SYSTEM (OVERFLOW BYPASS). <br />8. THE RETRIEVAL SYSTEM MUSTALLOW REMOVAL OF <br />THE BIGD WITHOUT SPILLING THE COLLECTED <br />MATERIAL. <br />9. PERFORM MAINTENANCE IN ACCORDANCE WITH <br />STANDARD SPECIFICATION B-01.3(15). <br />WSDOT STD PLAN 1-40.20-00 ACCEPTABLE SUBSTITUTE IF <br />OVERFLOW BYPASS MAINTENANCE MEETS NOTES 1-5 <br />TYPICAL CITY OF EVERETT <br />VSVA�EETr PUBLIC WORKS DEPARTMENT <br />STORM DRAIN INLET <br />PROTECTION 210 <br />3 <br />LENGTH AS REQUIRED 100' A <br />MAY BE REDUCED TO 50' MII <br />SITES WITH LESS THAN ONE, <br />OF EXPOSED SOIL OR APPRO <br />PLACE CONSTRUCTION GEOI <br />STABILIZATION FROM THE El <br />ROADWAY TO THE CONSTRU <br />OR AS DIRECTED BY THE ENG­­ <br />ISOMETRIC VIEW <br />CONSTRUCTION ENTRANCE <br />IN. <br />TYPICAL CROSS SECTION <br />1' MIN. <br />cl ON <br />U.2b MIN. <br />SECTION A -A <br />INTERCEPTOR DITCH AND CHECKDAM <br />NOT TO SCALE <br />NOTES <br />1. STABILIZED CONSTRUCTION ENTRANCE SHALL <br />MEETTHE REQUIREMENTS OF WSDOT STANDARD <br />SPECIFICATION SECTION 8-01.3(7). <br />INSTALL DRIVEWAY CULVERT <br />IF THERE IS A ROADSIDE DITCH <br />PRESENT <br />30' MIN TYPICAL <br />PERMEABLE BALLAST TYPICAL SEE <br />STANDARD SPECIFICATION <br />SECTION 9-03.9(2) <br />PROVIDE FULL WIDTH OF <br />INGRESS/EGRESS AREA <br />15' MIN <br />WSDOTSTD PLAN 1-80.10-02 ACCEPTABLE SUBSTITUTE <br />CITY OF EVERETT <br />PUBLIC WORKS DEPARTMENT <br />CONSTRUCTION ACCESS 201 <br />CALL 48 HOURS <br />BEFORE YOU DIG <br />811 <br />AS —BUILT NOTE: <br />THE AS —BUILT INFORMATION SHOWN WAS <br />PROVIDED BY HARMSEN LAND SURVEYORS. <br />OMEGA ENGINEERING HAS PREPARED AND <br />STAMPED THIS DRAWING BASED ON THAT <br />INFORMATION. <br />m <br />Z <br />0 <br />a <br />0 <br />Lu <br />0 <br />of <br />0 <br />N <br />uj <br />0 Z <br />Z <br />p U <br />z j <br />W <br />� g <br />0 <br />U D- <br />rn <br />V) <br />5C 2 <br />Er 7 <br />cr <br />3 w <br />a <br />U <br />J 1 <br />M w <br />a <br />11111�� <br />B:I:ICI1000 <br />>Nc\I co <br />coorn Lo <br />Q 00 <br />Q O LLo <br />0 � N <br />Lo Lo <br />� � <br />W W +— r— <br />�w <br />P­ W <br />N <br />Z <br />Z <br />WW <br />Lu <br />0 Z <br />W <br />/^J <br />�/ / <br />C <br />O <br />0) <br />W <br />c <br />0 <br />w <br />Q <br />J <br />N <br />W� <br />a <br />Qc <br />N <br />�/ <br />oF <br />� n <br />V <br />W <br />W <br />0- <br />in <br />Z <br />O <br />F_ in <br />N Q <br />W <br />Na- <br />o W <br />z <br />U Z <br />W Q <br />U of <br />LL :If <br />[-- <br />0 Oz <br />00 <br />N <br />O <br />0- <br />-ROJ. NO. O N. BV: <br />17-0408 RAW <br />DATE: <br />7/17/19 <br />SCALE: <br />N.T.S. <br />DRAWING NO. <br />3 9 <br />OF <br />V <br />N <br />O <br />N <br />O <br />(M <br />O <br />