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I <br /> POLICE HQ—MASONRY CLEANING AND REPAIR APRIL 15,2016 <br /> I <br /> 3.6 PROGRESS CLEANING <br /> A. General: Clean Project site and work areas daily, including common areas. Enforce r <br /> requirements strictly. Dispose of materials lawfully. <br /> 1. Comply with requirements in NFPA 241 for removal of combustible waste materials and <br /> debris. <br /> 2. Do not hold waste materials more than seven days during normal weather or three days if <br /> the temperature is expected to rise above 80 deg. F. <br /> 3. Containerize hazardous and unsanitary waste materials separately from other waste. Mark <br /> containers appropriately and dispose of legally,according to regulations. <br /> a. Use containers intended for holding waste materials of type to be stored. r <br /> 4. Coordinate progress cleaning for joint-use areas where Contractor and other contractors <br /> are working concurrently. 1 <br /> B. Site: Maintain Project site free of waste materials and debris. <br /> C. Work Areas: Clean areas where work is in progress to the level of cleanliness necessary for <br /> proper execution of the Work. <br /> 1. Remove liquid spills promptly. 'I <br /> 2. Where dust would impair proper execution of the Work, broom-clean or vacuum the <br /> entire work area,as appropriate. <br /> D. Installed Work: Keep installed work clean. Clean installed surfaces according to written <br /> instructions of manufacturer or fabricator of product installed, using only cleaning materials <br /> specifically recommended. If specific cleaning materials are not recommended, use cleaning <br /> materials that are not hazardous to health or property and that will not damage exposed surfaces. <br /> E. Concealed Spaces: Remove debris from concealed spaces before enclosing the space. <br /> F. Exposed Surfaces in Finished Areas: Clean exposed surfaces and protect as necessary to ensure <br /> freedom from damage and deterioration at time of Substantial Completion. <br /> G. Waste Disposal: Do not bury or burn waste materials on-site. Do not wash waste materials <br /> down sewers or into waterways. Comply with waste disposal requirements in Section 015000 <br /> "Temporary Facilities and Controls." <br /> H. During handling and installation, clean and protect construction in progress and adjoining <br /> materials already in place. Apply protective covering where required to ensure protection from <br /> damage or deterioration at Substantial Completion. I <br /> I. Clean and provide maintenance on completed construction as frequently as necessary through <br /> the remainder of the construction period. Adjust and lubricate operable components to ensure <br /> operability without damaging effects. <br /> J. Limiting Exposures: Supervise construction operations to assure that no part of the construction, <br /> completed or in progress, is subject to harmful, dangerous, damaging, or otherwise deleterious <br /> exposure during the construction period. <br /> I <br /> EXECUTION 01 7300 - 8 <br />