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polypropylene non -woven geotextile and sewn by a double-needle machine , using a high strength nylon thread . The bag shall have a fill spout large enough to accommodate a 4- inch pump discharge hose . Straps shall be attached to the bag to secure the hose and prevent pumped water from escaping without being filtered . 2 . Installation : Install in accordance with the manufacturer's specifications . Use as many filter bags as required , at no additional cost to the OWNER . Legally dispose of the bags offsite , at no cost to the OWNER . If the bags are placed on aggregate to facilitate filtration efficiency, do not use limerock aggregate . 3 . Product: The filter bag shall be supplied with lifting straps . a . " DIRTBAG 53 or 55 as applicable , " supplied by ACF - Environmental , Inc. ( 1 -800448-3636) . b . " DANDY DEWATERING BAG" supplied by Dandy Products , Inc ( 1 -800-591 -2284) . c . Or equivalent . E . Curb Inlet Protection : 1 . Filter stormwater before it enters curb inlets . 2 . Installation : Install in accordance withthe manufacturer's specifications. Use as many of the specified filtration devices as required , at no additional cost to the OWNER . 3 . Product: All materials shall be new and unused . The length of the curb inlet filtration device shall be at least 2-feet longer than the curb inlet opening. a . " GUTTERBUDDY , " supplied by ACF Environmental , Inc. ( 1 -800-448- 3636) . b . Or equivalent. F . Catch Basin Protection : 1 . Filter stormwater before it enters catch basins (drop inlets ) . The filter "sack" shall be manufactured from woven polypropylene geotextile and sewn by a double-needle machine , using a high strength nylon thread . The sack shall be manufactured to fit the opening of the catch basin or drop inlet and it shall have the following features : two dump straps attached at the bottom to facilitate emptying ; lifting loops as an integral part of the system to be used to lift the sack from the basin ; and a colored restraint chord approximately halfway up the sack to keep the sides away from the catch basin walls . The colored restraint chord shall also serve as a visual means of indicating when the sack should be emptied . 2 . Installation : Install in each catch basin in accordance with the manufacturer' s specifications . Use as many of the specified filtration devices as required , at no additional cost to the OWNER . 3 . Product: All materials shall be new and unused . a . "SILTSACK" (regularflow) , supplied by ACF Environmental , Inc. ( 1 -8M 448-3636) . b . " FloGuard + PLUS , " supplied by Kristar Enterprises , Inc. ( 1 -80079- 8819) . c. Or equivalent. 01025- 9 Technical Specifications FAIDublic Works\ENGINEERING DIVISION PROJECTS\1102-Old Dixie Hwy Swk 8th St to SR 60-LAP\Hdmim\bid documents\Master Contract Documents\Technical Specifications.doc i