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THE CITY OF SUNNY ISLES BEACH <br />PROJECT NO. 21-1011 <br />BUILDING DEPARTMENT RELOCATION TO ANNEX <br /> <br />Project No. 21-1011 November 2024 033100 Structure Concrete-14 <br />D. During hot or cold weather, as defined in Section 1.6, one additional test cylinder <br />shall be cast from each increment of 100 cubic yards of each class of concrete placed <br />each day or from each pour of each class if less than 100 cubic yards and be cured <br />on site under same conditions as concrete it represents. <br /> <br />E. One slump test will be taken for each set of tests cylinders cast and whenever <br />consistency of concrete appears to vary. <br /> <br />F. No water may be added to the concrete at the site unless pre-approved in writing <br />by the Engineer for that specific mix. If pre-approved, the mix ticket must state <br />how much water may be added. <br /> <br />3.11 PREPARATION OF EXISTING WORK <br /> <br />A. Drill holes in existing concrete, insert steel dowels and pack with non-shrink grout <br />where new concrete is doweled to existing concrete work. <br /> <br />B. Prior to placement of new concrete clean with steel brush and apply bonding agent <br />in accordance with manufacturer's instructions. <br /> <br /> <br />END OF SECTION