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_., �.... .� . � __ _ .. � . � <br /> D. Water created by the washing of exposed aggregate concrete finish shall be <br /> collected in a suitable dirt area or filtered through straw bales or equivalent <br /> material before entering the storm drain system. Sweepings from exposed <br /> aggregate finish shall be collected and disposed of in a waste container or <br /> removed off-site and disposed of properly. <br /> 3.08 PAVING OPERATIONS <br /> A. Catch basins and manholes shall be covered when paving or applying seal coat, <br /> tack coat, slurry seal or fog seal. <br /> B. The Engineer may direct the contractor to protect drainage courses by using <br /> control measures such as earth dike, straw bale and sand bag to divert run-off or <br /> trap filter sediment. <br /> C. Excess sand (placed as part of a sand seal or to absorb excess oil) shall not be <br /> swept or washed down into gutters, storm drains or creeks. The sand shall be <br /> collected and returned to the stockpile or disposed of in a trash container or <br /> hauled to an approved dump site. Water shall not be used to wash down fresh <br /> asphalt concrete. <br /> 3.09 PAINTING <br /> A. The cleaning of painting equipment and tools shall be performed in a designated <br /> area that will not enter the gutters, storm drains or creeks. <br /> B. Excess paint shall be removed from brushes, rollers and equipment prior to <br /> cleanup. <br /> C. Wash water from aqueous cleaning of water-based paint tools and equipment <br /> shall be disposed of in a sanitary sewer or onto a designated dirt area. <br /> D. Paint thinners and solvents from oil-based paints shall be filtered and re-used <br /> when possible. Waste sludge, thinner and solvent from cleaning tools and <br /> equipment shall be disposed of as a hazardous waste. <br /> 3.10 SITE CLEANUP <br /> A. The cleaning of equipment of materials shall not be performed on-site or in the <br /> street using soaps, solvents, degreasers, steam cleaning or equivalent methods. <br /> B. All cleanup must be performed in a designated area that will not al�ow the <br /> cleaning rinse to flow off-site or into streets, gutters, storm drains, or creeks. <br /> * * * <br /> STORMWATER POLLUTION PREVENTION • 02133-5 <br /> BREWSTER AVENUE BICYCLE IMPROVEMENTS-SIGNING AND STRIPING PROJECT <br />