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1 <br /> City of Everett 01 4523 - 8 <br /> Evergreen Branch Library Expansion 2017-008 <br /> 3. Basis for Acceptance: Average compressive strength of core samples at least 85 <br /> percent of that specified and no single core sample less than 75 percent of that <br /> specified. Where not accepted, Structural Engineer analysis and correction of <br /> work will be made at Contractor's expense. <br /> 4. Core Holes: Repair at Contractor's expense using accepted dry pack or specified <br /> non-shrink grout. ' <br /> I. Concrete Slump Tests: Make slump test for each batch delivered and at least 1 test <br /> each hour during continuous placements. Verify that batches are consistent. Test each <br /> batch to ASTM C143. <br /> J. Air Content: Test each set of concrete compression test cylinders to ASTM C231 at <br /> minimum one test each day. <br /> K. Concrete Curing Procedures: Conduct inspections and verify compliance with specified <br /> requirements. ' <br /> L. Anchors: Inspect epoxy anchors and expansion bolts installed in concrete as defined <br /> by IBC Chapter 17. <br /> 1.13 MASONRY CONSTRUCTION TESTS AND INSPECTIONS <br /> A. Structural Masonry: As specified by Division 04 Sections and as required by IBC <br /> Section 17 04.5. <br /> B. Inspect grout spaces and cleanouts, take prism and test samples, inspect after ' <br /> placement of reinforcing steel, and during grouting operations, except as otherwise <br /> permitted by Code. <br /> 1.14 OTHER MISCELLANEOUS TESTS AND INSPECTIONS <br /> A. Special Cases: As required by IBC, as determined by Building Code Official, and as ' <br /> requested by Architect <br /> PART 2 - PRODUCTS (Not Used) <br /> PART 3 - EXECUTION (Not Used) <br /> END OF SECTION 01 4523 <br /> 01 4523 - 8 TESTING AND INSPECTION SERVICES <br />