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19 41 <br /> 1:6 TYPICALVARIABLE <br />10-20% SLOPE GRADE <br />25' MIN. WITH <br />TOE OF SLOPE <br />FUTURE BRIDGE <br />ROADWAY SHOULDER <br />VARI <br />ABLE1:2 TYP. <br />BRIDGE END SLOPEEMBANKMENT <br />TOE OF SLOPE <br />FUTURE BRIDGE <br />ROADWAY SHOULDER <br />VARI <br />ABLE1:2 TYP. <br />BRIDGE END SLOPEEMBANKMENT <br />SAND BAG BARRIER <br />SILT FENCE TO MEET <br />TOE OF EMBANKMENT <br />SILT FENCE WRAPPED AROUND <br />TOE OF SLOPE <br />FUTURE BRIDGE <br />ROADWAY SHOULDER <br />VARI <br />ABLE1:2 TYP. <br />EMBANKMENT <br />EMBANKMENT OR WORK ROAD END SLOPE <br />MEET SHEETING <br />SILT FENCE TO <br />FROM TOE OF END SLOPE. <br />COURSE. EXTEND 50 FT. BACK <br />HIGH ADJACENT TO WATER <br />SAND BAG BARRIER 3 FT. <br />< ROADWAY <br />CONSTRUCTION LIMITS <br />SLOPE AND OUTSIDE OF <br />SILT FENCE NEAR TOE OF <br />SILT FENCE <br />TO STREAM <br />WORK AREA DRAINS <br />DISTRURBED SOIL, <br />LIMITS <br />CONSTRUCTION <br />LIMITS <br />CONSTRUCTION <br />LARGER EQUIPMENT) <br />(MAY BE LARGER WITH <br />TURNING RADIUS = 10' <br />MINIMUM POSSIBLE <br />SILT FENCE <br />STREAM BANK OR TOE OF SLOPE <br />STREAM BANK OR TOE OF SLOPE <br />PLAN VIEW <br /> <br />NOTES: <br />SEE SPECS. 2573, 3149 & 3886. <br />BACK FROM TOE OF END SLOPE. <br />TO WATER COURSE. EXTEND 10 FT. <br />TEMPORARY SHEETING ADJACENT <br />PERSPECTIVE VIEW <br />J-HOOK INSTALLATION <br />GEOTEXTILE FABRIC, 36 IN. WIDE <br />6 IN. MIN. <br />6 IN. MIN.EMBEDMENT2 FT. MIN. POSTMIN. <br />12 IN. <br />GEOTEXTILE FABRIC <br />MIN. <br />6 IN. <br />LOCATED IN TOP 8 IN. <br />(50 LB. TENSILE) <br />PLASTIC ZIP TIES <br />FLOWFLOW <br />NATURAL SOIL <br />BACKFILL WITH TAMPED <br />FABRIC ANCHORAGE TRENCH. <br />GEOTEXTILE FABRIC <br />1 <br />AT 6 FT. MAX. SPACING <br />5 FT. MIN. LENGTH POST <br />AGGREGATE <br />COARSE FILTER EMBEDMENT2 FT. MIN. POSTLOCATED IN TOP 8 IN. <br />(50 LB. TENSILE) <br />PLASTIC ZIP TIES <br />TIRE COMPACTION ZONE <br />AT 6 FT. MAX. SPACING <br />5 FT. MIN. LENGTH POST <br />MACHINE SLICE <br />8 IN. - 12 IN. DEPTH <br />FLOW FLOW <br />GEOTEXTILE FABRIC, 36 IN. WIDE <br />6 IN. MIN. <br />6 IN. MIN.EMBEDMENT18 IN. MIN. POSTGEOTEXTILE FABRIC, 36 IN. WIDE <br />STAPLES (TYP.) <br />AT 6 FT. MAX. SPACING <br />5 FT. MIN. LENGTH POST <br />FLOWFLOW <br />NATURAL SOIL <br />BACKFILL WITH TAMPED <br />FABRIC ANCHORAGE TRENCH. <br />2 2 3 <br />2 <br />3 <br />SEE OPTIONAL METHOD DETAIL <br />OPTIONAL METHOD <br />90 <br />0 <br />92 <br />0 <br />910 <br />INSTALLATION AT BRIDGE EMBANKMENT ADJACENT TO WATER <br />(HAND INSTALLED) <br />SILT FENCE TYPE HI <br />(MACHINE SLICED) <br />SILT FENCE TYPE MS <br />(PREASSEMBLED) <br />SILT FENCE TYPE PA <br />4 <br />5 <br />6 <br />4 5 <br />6 <br />SILT FENCE ONLY SILT FENCE WITH SAND BAGS <br />SILT FENCE WITH SHEETING <br /> <br />CHIEF ENVIRONMENTAL OFFICER <br />REVISION: <br />APPROVED: 2-28-2017 <br />LOCATION AT TOE OF ROADWAY EMBANKMENT <br />CONTRIBUTING SLOPE AREA: 3 ACRES. <br />WATER COURSE FLOW VELOCITY: 8 TO 15 FT./SEC. <br />CONTRIBUTING SLOPE AREA: 1. ACRE. <br />WATER COURSE FLOW VELOCITY: 1 TO 7 FT./SEC. <br />CONTRIBUTING SLOPE AREA: 1./2 ACRE. <br />WATER COURSE FLOW VELOCITY: STANDING. <br />TO PROTECT AREAS FROM SHEET FLOW. MAXIMUM CONTRIBUTING AREA: 0.25 ACRE. <br />TO PROTECT AREAS FROM SHEET FLOW. MAXIMUM CONTRIBUTING AREA: 1 ACRE. <br />COARSE FILTER AGGREGATE (SPEC. 3149) SHALL BE INCIDENTAL. 1 <br />STATE DESIGN ENGINEER <br />6 OF 8STANDARD PLAN 5-297.405 <br />TRANSPORTATION <br />OF <br />DEPARTMENT <br />TEMPORARY SEDIMENT CONTROL <br />SILT FENCE <br />SHEET NO. OF SHEETSCITY PROJ. NO. PW-20-0103 <br />APPROVED: <br />REVISED: <br />2-28-2017 <br /> Model:405-6 Temporary Erosion Control1/15/2021Last Saved:\\hrgreen.com\HRG\Data\2018\181582\CAD\Road_Design\sheets\CD191801_spn01.dgnFile:PlotDrvr:pdf_bw_no_level_MnDOT.pltcfgPenTbl:hrg.tbl