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2. Installation: Install in accordance with the manufacturer's specifications. <br />Use as many filter bags as required, at no additional cost to the OWNER. <br />Legally dispose of the bags offsite, at no cost to the OWNER. If the bags <br />are placed on aggregate to facilitate filtration efficiency, do not use limerock <br />aggregate — use non -calcareous rock. <br />3. Product: The filter bag shall be supplied with lifting straps. <br />a. "DIRTBAG 53 or 55 as applicable," supplied by ACF <br />Environmental, Inc. (1-800-448-3636). <br />b. "DANDY DEWATERING BAG" supplied by Dandy Products, Inc. <br />(1-800-591-2284). <br />c. Or equivalent. <br />E. Curb Inlet Protection: <br />1. Filter stormwater before it enters curb inlets. <br />2. Installation: Install in accordance with the manufacturer's specifications. <br />Use as many of the specified filtration devices as required, at no additional <br />cost to the OWNER. <br />3. Product: All materials shall be new and unused. The length of the curb inlet <br />filtration device shall be at least 2 -feet longer than the curb inlet opening. <br />a. "GUTTERBUDDY," supplied by ACF Environmental, Inc. (1-800- <br />448-3636). <br />b. Or equivalent. <br />F Catch Basin Protection: <br />1. Filter stormwater before it enters catch basins (drop inlets). The filter "sack" <br />shall be manufactured from woven polypropylene geotextile and sewn by a <br />double -needle machine, using a high strength nylon thread. The sack shall <br />be manufactured to fit the opening of the catch basin or drop inlet and it <br />shall have the following features: two dump straps attached at the bottom <br />to facilitate emptying; lifting loops as an integral part of the system to be <br />used to lift the sack from the basin; and a colored restraint chord <br />approximately halfway up the sack to keep the sides away from the catch <br />basin walls. The colored restraint chord shall also serve as a visual means <br />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. 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. (1-800-579- <br />8819). <br />c. Or equivalent. <br />Page 16 <br />F \Public Works\ENGINEERING DIVISION PROJECTS\1213B-IRC Shooting Range Skeet & Trap Phase 2\Admin\bid documents\Addendums\Addendum No. 3 Updated Section 104 <br />Technical Specs.doa <br />