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STORMWATER POLLUTION PREVENTION 02 1330-5 <br /> <br /> <br />container for disposal. If a suitable soil or bermed area is not available on-site, the <br />wash water shall be collected and removed off-site and disposed of properly. <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 material <br />before entering the storm drain system. Sweepings from exposed aggregate finish <br />shall be collected and disposed of in a waste container or removed off-site and <br />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 hauled <br />to an approved dump site. Water shall not be used to wash down fresh asphalt <br />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 shall <br />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 allow the cleaning <br />rinse to flow off-site or into streets, gutters, storm drains, or creeks. <br /> <br />END OF SECTION