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r <br /> County truck. <br /> 4 . Product: All materials shall be new and unused . The length of the curb <br /> inlet filtration device shall be at least 2-feet longer than the curb inlet <br /> opening . <br /> a . " GUTTERBUDDY, " supplied by ACF Environmental , Inc. ( 1 -800-448- <br /> 3636) . <br /> b . Or equivalent. <br /> E . Catch Basin Protection : <br /> 1 . Filter stormwater before it enters catch basins (drop inlets) . The "sack" <br /> shall be manufactured from woven polypropylene geotextile and sewn by <br /> a double-needle machine , using a high strength nylon thread . The sack <br /> shall be manufactured to fit the opening of the catch basin or drop inlet <br /> and it shall have the following features: two dump straps attached at the <br /> bottom to facilitate emptying ; lifting loops as an integral part of the <br /> system to be used to lift the sack from the basin ; and a yellow restraint <br />,., chord approximately halfway up the sack to keep the sides away from <br /> the catch basin walls . The yellow restraint chord shall also serve as a <br /> visual means of indicating when the sack should be emptied . <br /> 2 . Installation : Install in each catch basin in accordance with the <br /> manufacturer's specifications . Use as many of the specified filtration <br /> devices as required , at no additional cost to the OWNER. <br /> 3 . Removal : The Contractor will be responsible for removal of all filtration <br /> devices. <br /> 4 . Product: All materials shall be new and unused . <br /> a . " SILTSACK" (regular flow) , supplied by ACF Environmental , Inc. ( 1 - <br /> 800-448-3636) . <br /> b . " FloGuard + PLUS , " supplied by Kristar Enterprises , Inc. <br /> ( 1 -800-579-8819) . <br /> c. Or equivalent. <br /> F . Construction Site Egress Driveways : Minimize the transport of sediment and <br /> soil from the construction site or work area by vehicle wheels . Construct a <br /> crushed rock driving surface at the vehicle exit point(s) . Provide an area large <br /> enough to remove the sediment and soil from vehicle wheels before the vehicle <br /> leaves the construction site or work area . Provide wash-down stations as <br /> required to wash vehicle tires and retain all washwater on-site . <br /> G . Rock and Stone for Erosion Control and Pollution Control and Treatment: <br /> 1 . Crushed Limerock: Crushed limerock shall not be used under any <br /> circumstance . <br /> 2 . Acceptable Material : FDOT #4 non-calcareous aggregate (usually <br /> granite) , washed and meeting the requirements of FDOT Standard <br /> Specifications for Road and Bridge Construction , Section 901 . <br /> H . Hay Bales : Hay bales shall not be used . <br /> Last revised 7/9/01 01025-9 Technical Specifications <br /> F:\Engineering\Capital Projects\0201-03128-Indian River Drive Sidewalk-South-Highland Drive SW\0201 Indian River Drive South <br /> Sidewalk - Contract Docs\0201 - Technical Specifications.doc <br />