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ame <br />• <br />3.05 SCHEDULES <br />CONTRACTOR shall notify MANAGER at least forty-eight (48) hours before each concrete placement. <br />3.06 FIELD QUALITY CONTROL <br />A. Concrete testing will be performed by CONTRACTOR. <br />B. Four standard 6-inch diameter by 12-inch long test cylinders shall be prepared for every 50 yards of <br />concrete placed or for each placement, whichever is greater, at the discretion of the MANAGER, <br />DESIGN ENGINEER and CERTIFYING ENGINEER. <br />C. Standard compression tests shall be performed to determine the compressive strength: one at seven <br />(7) days, one at fourteen (14) days, and one at twenty-eight (28) days. The fourth cylinder shall be <br />kept in reserve for additional testing, if necessary. <br />D. Slump testing shall be performed at the time the cylinders are prepared. <br />*** END OF SECTION *** <br />• <br /> <br />Section 03300 Page 4 of 4 <br />Cast-In-Place Concrete <br />SAProjects\1125 CC&V Phase 5 VLF\I - Tech Specs\Arequa IFC Specs\03300.rt.doc <br />September 3, 2008 <br />Revision 1