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9/2/2020 <br /> <br /> 017300 - 5 <br />C. Benchmarks: Establish and maintain a minimum of two permanent benchmarks on Project site, <br />referenced to data established by survey control points. Comply with authorities having <br />jurisdiction for type and size of benchmark. <br />1. Record benchmark locations, with horizontal and vertical data, on Project Record <br />Documents. <br />2. Where the actual location or elevation of layout points cannot be marked, provide <br />temporary reference points sufficient to locate the Work. <br />3. Remove temporary reference points when no longer needed. Restore marked construction <br />to its original condition. <br />3.5 INSTALLATION <br />A. General: Locate the Work and components of the Work accurately, in correct alignment and <br />elevation, as indicated. <br />B. Comply with manufacturer's written instructions and recommendations for installing products in <br />applications indicated. <br />C. Install products at the time and under conditions that will ensure the best possible results. Maintain <br />conditions required for product performance until Substantial Completion. <br />D. Conduct construction operations so no part of the Work is subjected to damaging operations or <br />loading in excess of that expected during normal conditions of occupancy. <br />E. Sequence the Work and allow adequate clearances to accommodate movement of construction <br />items on site and placement in permanent locations. <br />F. Tools and Equipment: Do not use tools or equipment that produce harmful noise levels. <br />G. Templates: Obtain and distribute to the parties involved templates for work specified to be factory <br />prepared and field installed. Check Shop Drawings of other work to confirm that adequate <br />provisions are made for locating and installing products to comply with indicated requirements. <br />H. Joints: Make joints of uniform width. Where joint locations in exposed work are not indicated, <br />arrange joints for the best visual effect. Fit exposed connections together to form hairline joints. <br />I. Hazardous Materials: Use products, cleaners, and installation materials that are not considered <br />hazardous. <br />3.6 CUTTING AND PATCHING <br />A. Cutting and Patching, General: Employ skilled workers to perform cutting and patching. Proceed <br />with cutting and patching at the earliest feasible time, and complete without delay. <br />1. Cut in-place construction to provide for installation of other components or performance <br />of other construction, and subsequently patch as required to restore surfaces to their <br />original condition. <br />DocuSign Envelope ID: 7D9ACD4F-8F6C-42B6-9ADB-C60032DB6D03