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<br /> <br />C. Protective coatings shall not be applied to improperly prepared surfaces or <br />during conditions considered to be not conducive to sound painting practices or <br />in fog, rain, snow, mist or when the surface temperature is less than 40 degrees <br />Fahrenheit or the humidity exceeds 85%. <br /> <br />D. Immediately after surface preparation, a rust inhibitive epoxy primer coat shall <br />be applied. <br /> <br />1. No discoloration of the cleaned areas shall occur prior to the application of <br />the prime coat. <br /> <br />2. Steel surfaces shall receive a 3 mil dry film thickness of this protective <br />coating. <br /> <br />E. Touch-up shop coats which are damaged with the same paint as soon as steel <br />is erected. <br /> <br />F. Mechanically wire brush field welds and marred areas to remove weld slag and <br />surface impurities. <br /> <br />1. Apply, immediately after surface preparation, a 3 mil dry film thickness top <br />coat. <br /> <br />2. Provide a self-priming, high-solids epoxy coating of the color specified top <br />coating. <br /> <br />G. Dry film thickness of coats shall be determined by employing standard <br />calibrated dry film thickness gauges. <br /> <br />3.05 TESTING <br /> <br />A. The requirements for testing are as outlined in Paragraph 1.7 of Section 11374, <br />Surge Tank and Aeration Basin. <br /> <br />1. Failure or excessive deflection shall be remedied and costs shall be borne <br />by the CONTRACTOR. <br /> <br /> <br />END OF SECTION <br /> <br />City of Sunny Isles Beach <br />NE 174th Street Roadway Improvements <br />05120 - 6 Structural Steel <br />14-1758 / 09-19-2014 <br />