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B. Handle all materials to prevent damage. Place all materials on pallets and fully protect <br /> from moisture. <br /> C. Membrane rolls shall be stored lying down on pallets and fully protected from the weather <br /> with clean canvas tarpaulins. Unvented polyethylene tarpaulins are not accepted due to the <br /> accumulation of moisture beneath the tarpaulin in certain weather conditions that may <br /> affect the ease of membrane weldability. <br /> D. All adhesives shall be stored at temperatures approved for the product. <br /> E. All flammable materials shall be stored in a cool, dry area away from sparks and open <br /> flames. Follow precautions outlined on containers or supplied by material manufacturer/ <br /> supplier. <br /> F. All materials which are determined to be damaged by the Engineer or membrane <br /> manufacturer are to be removed from the job site and replaced at no cost to the Owner. <br /> 1.06 PROJECT CONDITIONS <br /> A. Roofing shall not be applied during precipitation. Contractor assumes all responsibility for <br /> starting installation in the event there is a probability of precipitation occurring during <br /> application. <br /> B. Only as much of the new roofing as can be made weathertight each day, including all <br /> flashing and detail work, shall be installed. All seams shall be cleaned and heat welded <br /> before leaving the job site that day. <br /> C. All work shall be scheduled and executed without exposing the interior building areas to <br /> the effects of inclement weather. The existing building and its contents shall be protected <br /> against all risks. <br /> D. All surfaces to receive new insulation,membrane or flashings shall be dry. Should surface <br /> moisture occur, the Applicator shall provide the necessary equipment to dry the surface <br /> prior to application. <br /> E. All new and temporary construction,including equipment and accessories,shall be secured <br /> in such a manner as to preclude wind blow-off and subsequent roof or equipment damage. <br /> F. Uninterrupted waterstops shall be installed at the end of each day's work and shall be <br /> completely removed before proceeding with the next day's work. Waterstops shall not emit <br /> dangerous or unsafe fumes and shall not remain in contact with the finished roof as the <br /> installation progresses. Contaminated membrane shall be replaced at no cost to the Owner. <br /> G. Arrange work sequence to avoid use of newly constructed roofing as a walking surface or <br /> for equipment movement and storage. Where such access is absolutely required, the <br /> Applicator shall provide all necessary protection and barriers to segregate the work area <br /> and to prevent damage to adjacent areas. A protection layer of plywood over insulation <br /> board shall be provided for all new and existing roof areas that receive rooftop traffic <br /> during construction. <br /> H. Prior to and during application, all dirt, debris and dust shall be removed from surfaces, <br /> either by vacuuming, sweeping,blowing with compressed air and/or similar methods. <br /> I. Contaminants, such as grease, fats, oils, and solvents, shall not be allowed to come into <br /> contact with the roofing membrane. All rooftop contamination that is anticipated or that is <br /> occurring shall be reported to the Engineer and membrane manufacturer to determine the <br /> Sebastian Corners Roof Replacement 07 54 00-2 Thermoplastic Single Ply Roofing <br />