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I I , vo n(� • DIRECTION OF FLOW: • • ;' • • • <br /> ;lacy! F µU • '.M 5SOB -' I— <br /> � / <br /> t� t U� <br /> 1r ` <br /> � <br /> 0, • <br /> I <br /> H r,,,,, ,!' r , 5FETIN• <br /> DENSE GRASS ,. 4 I <br /> VEGETATI• e I: <br /> 1 I' I,l'' 'I • GJQPG• SLOPE BARRIER WOOD STAN <br /> �'I k, � ` • •DISTURBED • • I I <br /> I ��� �,�' 1 I`�W AREA ,. COMPACTED IS't II ,�� (.! .. I -ti�_Ill�riill��. FROM TRENCH <br /> LL <br /> •�iL.■ tI ry •.. • '' µiN:TYP. ' III :.,511�j IIIL_:. \ <br /> �' ���,' � ..b FEET I- _I�Jll SIII ��JI 1• 'FI:. <br /> 1 '1' <br /> `1,'C' `,,1 �,� ,\\e",; .,,e.-.! 1 I +_IiirTAi, -.land �< <br /> M r .' \,c..� _ iii=:::: 1Iliii;A(4.1.. I <br /> �\ ^ I\1 VI`.�'% ♦ "t�\,��.T t SLOPE SURFACE ..A_IIII '..���j�♦ `� <br /> Oi �V� � \ v4 -/\,\m,• TRENCH <br /> ■ <br /> III � <br /> II III I I III III II <br /> II III III III III III- <br /> 1 <br /> STRAW WATTLE/EXCELSIOR LOG <br /> STAKING DETAIL <br /> MATERIAL NOTES <br /> INSPECTION&MAINTENANCE NOTES <br /> 1.SEDIMENT BARRIERS SHALL CONSIST OF STRAW WATTLES,EXCELSIOR LOGS,STRAW <br /> BALES,BIOLOGS,EROSION EELS,OR APPROVED EQUIVALENT WITH A MINIMUM 1,SLOPE BREAKS SHALL BE INSPECTED WEEKLY AND WITHIN 24 HOURS AFTER <br /> HEIGHT OF 8 INCHES. EVERY PRECIPITATION EVENT THAT PRODUCES 0.5 INCHES OF RAIN OR MORE <br /> 2.WOODEN STAKES SHALL BE 1-1/8 X 1-1/8 INCHES WITH A MINIMUM LENGTH OF 24 DURING A 24 HOUR PERIOD. <br /> INCHES. WOODEN STAKES ARE NOT REQUIRED WHEN EROSION EELS ARE USED. 2.DAMAGED OR DECOMPCSFD SEDIMENT BARRIERS,UNDERCUTTING,OR <br /> INSTALLATION NOTES DISPLACEMENT SHALL BE REPAIRED. <br /> 3.SEDIMENT SHALL BE PROPERLY DISPOSED OF ONCE THE DEPOSITS REACH 1/2 <br /> 1.USE OF TEMPORARY SLOPE BREAKS SHALL CONFORM WITH THE REQUIREMENTS OF THE HEIGHT OF THE SEDIMENT BARRIER. <br /> WDNR CONSERVATION PRACTICE STANDARD 1055,MINNESOTA STANDARD <br /> SPECICATIONS FOR CONSTRUCTION#2573 OR MICHIGAN STANDARD SPECIFICATIONS 4.MAINTENANCE SHALL BE COMPLETED AS SOON AS POSSIBLE WITH <br /> FOR CONSTRUCTION#208. CONSIDERATION FOR SITE CONDITIONS. <br /> 2.PROPRIETARY PRODUCTS SHALL BE INSTALLED PER MANUFACTURERS <br /> REQUIREMENTS. <br /> 3.IF CONSTRUCTING USING STRAW BALES.BALES MUST BE INSTALLED PER THE <br /> i <br /> REQUIREMENTS DESCRIBED IN STANDARD DETAIL T-OHD-MSC-031. <br /> 4.THE SEDIMENT BARRIER SHALL BE INSTALLED TO INTERCEPT SHEET WATER SLOPE BREAK SPACING <br /> FLOW AND DIRECT IT TO AN UNDISTURBED AREA STABILIZED WITH GRASSY %SLOPE MAXIMUM SPACING <br /> VEGETATION. <2% 100 FEET <br /> 5.THE SEDIMENT BARRIER SHALL BE INSTALLED IN A 2 INCH TRENCH WITH THE 2-5% 75 FEET <br /> ENDS FACING UPSLOPE. THE LOWER END SHALL BE CONFIGURED TO PROVIDE 5-10% 50 FEET <br /> CONTAINMENT FOR SEDIMENT <br /> 10-33% 25 FEET <br /> II THE SEDIMENT BARRIER SHALL BE SECURED WITH WOODEN STAKES SPACED 33-50% 20 FEET <br /> EVERY 4 LINEAL FEET ACROSS THE LENGTH OF THE BARRIER.THE STAKES SHALL BE >5O% NOT PERMITTED <br /> DRIVEN THROUGH THE CENTER OF THE BARRIER INTO THE GROUND A MINIMUM OF 15 <br /> INCHES. <br /> WHEW TEMPORARY SLOPE BREAKS <br /> CHECKED: DATE <br /> AL memo <br /> KW APPROVED t MINK�wuuaunw@OMIT STANDARD EROSION CONTROL DETAIL <br /> REV DATE DEBCAIPNO OECD DRAWN SCALE: ANTS STANDARDS _ I T-OHD-MSC-029.0001 v00 <br /> THIS DOCUMENT IS FOR THE USE OF AMERICAN TRINSIJSMON COM'WY AMERICAN TRAN8A SSION CWMNY DISCLAIMS AU.WMRANTIES BOTH E3@HESS AND IYRED.USEBY INYOHEOTNFA TNAN AMFAMNI TRANSIDMY4 COMPANY MAT THEM OWN RISC °AMERICANTRAN8M9&ON CCNPMNY 2009 <br /> \dms02355\T-OHD-MSC-029.000.dgn 6/1/2009 8:27:02 AM <br />