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z Z /ryli x <br /> POSTS SHALL OVERLAP O x U w <br /> w W Z <br /> AT JOINTS 50 THAT NO (3 m <br /> GAPS EXIST IN SILT FENCE. <br /> 6'MAX <br /> '7 <br /> POSTS JOIN FIRSTROTATE SECOND oN <br /> - SILT FENCE FABRIC(ASTM D6461)ANCHORED IN - - <br /> TRENCH AND ATTACHED TO POST. <br /> a <br /> E w <br /> / y z <br /> O <br /> 24'MIN NOTE: J 2 2 <br /> 1 THICKNESS OF GEOTE%TILE <br /> POST SHALL BE JOINED AS SHOWN, HASTEN EXAGGERATED. Q <br /> THEN ROTATED 180'IN DIRECTION ~ <br /> SHOWN AND DRIVEN INTO THE GROUND. w m <br /> c <br /> m <br /> _~FLOW SILT FENCE JOINTS J cQc.t1 w <br /> 0 o w m cr <br /> _ INSTALLATION NOTES: F— <br /> _ 1. DRIVE POSTS VERTICALLY INTO THE GROUND TO A MINIMUM DEPTH OF 18'. z <br /> 2. EXCAVATE A TRENCH APPROXIMATELY 4'WIDE AND 4'DEEP ALONG THE LINE OF POSTS O <br /> _ AND UPSLOPE FROM THE BARRIER. <br /> COMPACTED BACKFlLL 3. ANCHOR TRENCH SHALL BE EXCAVATED BY HAND,WITH TRENCHER,OR WITH SILT FENCE U <br /> INSTALLATION MACHINE.NO ROAD GRADERS,BACKHOES,ETC.SHALL BE USED. <br /> 4. NOT LESS THAN THE BOTTOM 1'OF THE SILT FENCE FABRIC SHALL BE BURIED IN THE Z <br /> TRENCH. O ¢ m <br /> 5. THE TRENCH SHALL BE COMPACTED BY HAND,WITH JUMPING JACK'OR BY WHEEL <br /> ROLLING.COMPACTION SHALL BE SUCH THAT THE SILT FENCE RESISTS BEING PULLED OUT Ff5 m ¢ Y <br /> 1 A"x 1 V WOODEN FENCE POSTS OF ANCHOR TRENCH BY HAND. <br /> 6. SILT FENCE INDICATED IN THE PLANS SHALL BE INSTALLED PRIOR TO ANY O <br /> LAND-DISTURBING ACTIVITIES. <br /> 7. USE WOOD POSTS OR OTHER MATERIAL AS ACCEPTED BY THE GTY. <br /> / w m <br /> m <br /> SILT FENCE FABRIC(ASTM D6461)ANCHORED IN _ MAINTENANCE NOTES: C1 m O <br /> TRENCH AND ATTACHED TO POST. Z > <br /> / COMPACTED BACKFlLL 1. THE CONTRACTOR SHALL INSPECT SILT FENCE EVERY TWO WEEKS AND AFTER Lry C¢ <br /> - 24'MIN SIGNIFICANT STORM EVENTS AND MAKE REPAIRS OR CLEAN OUT UPSTREAM SEDIMENT AS w < a <br /> 4'MIN. FLOW NECESSARY. w Q 4 <br /> 2. SEDIMENT ACCUMULATED UPSTREAM OF SILT FENCE SHALL BE REMOVED WHEN THE <br /> 42'MIN / UPSTREAM SEDIMENT REACHES A DEPTH OF 6'. <br /> 3. SILT FENCE SHALL BE REMOVED WHEN THE UPSTREAM DISTURBED AREA IS STABILIZED <br /> AND GRASS COVER IS ACCEPTED BY THE CITY.IF ANY DISTURBED AREA EXISTS AFTER <br /> REMOVAL.IT SHALL BE SEEDED AND MULCHED OR OTHERWISE STABILIZED IN A MANNER <br /> ACCEPTED BY THE CITY.is"MIN <br /> MIN <br /> 4'MIN. <br /> 4'x4'TRENCH - <br /> - <br /> PREASSEMBLED SILT FENCE SF — <br /> 2OO SILT FENCE J }' <br /> n1 C O4 NOT TO SCALE J <br /> U J <br /> Q <br /> 00 <br /> RECORD DRAWING <br /> 3 THESE RECORD DRAWINGS, �!d <br /> PRODUCED BY DITESCO Q <br /> JANUARY 2021 < oN <br /> No. Revisions: By. Date: <br /> W <br /> 1 a-Bu0t4 EIR Jm 2021 <br /> 3 <br /> ro <br /> o <br /> O !N <br /> 3 � YN <br /> Nmu <br /> CA of <br /> h <br /> ro �o s <br /> °m M p <br /> �U u <br /> t <br /> M m <br /> a c_ <br /> o <br /> 01; <br /> 4 <br />