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• <br />• <br />• <br />SOUTHWEST BRIDGE <br />/ <br />/ <br />ILt / 7 1 <br />i• / / ._/..._ <br />/ 1 / / / <br />/ / <br />,/ JJfj / <br />-r ` .4e/ T // / / / / <br />'tinter Cleve.:al en <br />•y <br />/ 1 <br />/ / <br />• / <br />1 <br />-J 0• .. ®li��i�!\ C P�F ':__ :._ ' � . <br />/ / <br />T' l'''•' .� B..n of Bum xwa kd94r ` A / / <br />e <br />'1 �NDOM CLA55 pi - /y 1 1 <br />, RIPRAP (SLOPE > 3:1) // 8 \ e \ / <br />` <br />/ 1 \\ / <br />tY tY / <br />/ may- ' / <br />//� �o \ // >- / J / / O/ A ��i/ <br />t <br />PISN EERengineering <br />CrveBIMMIM3 1-Vinn,.wv.1 u.a.M.n,o.s (651) 681 -1914 <br />Pax: 681-9488 <br />www.pioneerang.xua <br />2422 c"'erpri ' Drive <br />Mendota Heights, MN 55120 <br />Bottom of Iron at Fah, Broond <br />/ r-�� <br />/ 1r.... <br />- EROSION 1` <br />CONTROL <br />BLANKET <br />RAN.. • '5, iv <br />(SLOPE 1• 3 :1L <br />/ <br />L J <br />Taw <br />} <br />8. <br />0.5' 0.5' <br />2.05 <br />6° TOPSOIL <br />SEED & MULCH <br />$' BITUMINOUS PATH • <br />(TYPICAL SECTION NOT TO SCALE) <br />2.5" BITUMINOUS WEAR COURSE ( MNDOT LVVIE450308) <br />6° CLASS -5 1005 CRUSHED AGGREGATE BASE (MNDOT 2211) <br />COMPACTED SUBGRADE ( MNDOT 2112) <br />1. SET THE STAKES <br />2. EXCAVATE A 4'x4' TRENCH <br />UPSLOPE ALONG THE UNE <br />OF STAKES. <br />• <br />Bow.. 6ro.0(( \ <br />11,n t ( Vs <br />J ,r'` '. J <br />\��\ 10..,4 \ • <br />• <br />LLi..lrwn <br />//' <br />( / // <br />/ <br />\ / / <br />72' (70. <br />1.7. Dec -1- <br />a• <br />./ <br />'Mt <br />EROSION <br />CONTROL <br />- -3. STAPLE FILTER MATERIAL TD 4. BACKFILL & COMPACT THE <br />STAKES & EXTEND IT INTO EXCAVATED SOIL <br />THE TRENCH. <br />(Iamb, mdfyaateis plmwpMU.il by Baum <br />wader my (Irma .uyricm and OW I <br />vm.d.4yU .r Professional Engineer p.M+.O <br />under 71m Nn 080 Smear 1tar. N.. 19860 De¢ 1-0610 <br />0avu:..a <br />EROSION CONTROL FENCE <br />MN DOT SPEC 3866 <br />(TYPICAL SECTION NOT TO SCALE) <br />SOUTHWEST BRIDGE <br />GRADING & EROSION CONTROL PLAN <br />STEEL FENCE POST, 8' MAX. <br />SPACING. <br />OVERLAP GEOTEXTILE FABRIC 6" <br />& FASTEN AT 2' INTERVALS. <br />DIRECTION OF <br />UN <br />EXTEND WIRE MESH <br />INTO TRENCH. <br />ANOKA COUNTY PARKS <br />550 BUNKER LAKEBLVD. N.W. <br />ANDOVER MINNESOTA 553044122 <br />0 10 20 4( <br />GRAPHIC SCALE IN FEET <br />VARE MESH REINFORCEMENT. <br />STD. FIELD FENCE (MIN. 30" <br />HIGH, MAX. MESH SPACING 6" <br />& MIN. 14 -1/2 GAUGE WIRE). <br />GEOTEXTILE FABRIC: <br />OVERLAP FABRIC 6° & <br />FASTEN AT 2' INTERVALS. <br />LAY FABRIC IN THE TRENCH. <br />FABRIC ANCHORAGE TRENCH: <br />BACKFILL TRENCH WITH TAMPED <br />NATURAL SOIL <br />i <br />Mo <br />m <br />w <br />N <br />00 <br />SUPPORT POST <br />ANCHORAGE IN —SITU SOIL <br />OR CEMENT MORTAR <br />AS SPECIFIED. <br />6" <br />MIN. <br />NOTE: <br />ATTACH FABRIC TO WIRE MESH <br />& SUPPORT POSTS WITH RINGS <br />OR WIRE TIES. <br />HEAVY DUTY SILT FENCE <br />MN 00T 3886 <br />(TYPICAL SECTION NOT TO SCALE) <br />CHOMONIX PEDESTRIAN BRIDGES <br />LINO LAKES, MINNESOTA <br />1021n.G2 <br />®2709INre, agirseeing <br />