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1 <br /> 2 5-01.2 Materials <br /> 3 In the first paragraph, the following item is inserted after the item "Joint Sealants": <br /> 4 <br /> 5 Closed Cell Foam Backer Rod 9-04.2(3)A <br /> 6 <br /> 7 5-01.3(1)A Concrete Mix Designs <br /> 8 This section, including title, is revised to read: <br /> 9111 <br /> 10 5-01.3(1)A Mix Designs <br /> 11 The Contractor shall use either concrete patching materials or cement concrete for the <br /> 12 rehabilitation of cement concrete pavement. Concrete patching materials shall be used <br /> 13 for spall repair and dowel bar retrofitting and cement concrete shall be used for concrete <br /> 14 panel replacement. <br /> 15 <br /> 16 5-01.3(1)A1 Concrete Patching Materials <br /> 17 Item number 1 is revised to read: <br /> 18 <br /> 19 1. Materials — The prepackaged concrete patching material and the aggregate <br /> 20 extender shall conform to Section 9-20. <br /> 21 <br /> 22 5-01.3(1)A2 Portland Cement Concrete <br /> 23 This section, including title, is revised to read: <br /> 24 <br /> 25 5-01.3(1)A2 Cement Concrete for Panel Replacement <br /> 26 Cement concrete for panel replacement shall meet the requirements of Sections 5- <br /> 27 05.3(1) and 5-05.3(2) and be air entrained with a design air content of 5.5 percent. <br /> 28 Cement concrete for panel replacement may use rapid hardening hydraulic cement <br /> 29 meeting the requirements of Section 9-01.2(2). Rapid hardening hydraulic cement will <br /> 30 be considered a cementitious material for the purpose of calculating the <br /> 31 water/cementitious materials ratio and the minimum cementitious materials requirement. <br /> 32 <br /> 33 5-01.3(1)B Equipment <br /> 34 This section's title is revised to read: <br /> 35 <br /> 36 Equipment for Panel Replacement <br /> 37 <br /> 38 5-01.3(2)B Portland Cement Concrete <br /> 39 This section's title is revised to read: <br /> 40 <br /> 41 Cement Concrete for Panel Replacement <br /> 42 <br /> 43 This section is supplemented with the following new subsection: <br /> 44 111 <br /> 45 5-01.3(2)B1 Conformance to Mix Design <br /> 46 Acceptance of cement concrete pavement for panel replacement shall be in accordance <br /> 47 with Section 5-01.3(2)B. The cement, coarse, and fine aggregate weights shall be within <br /> 48 the tolerances of the mix design in accordance with Section 5-05.3(1). <br /> 49 <br /> 50 5-01.3(2)B1 Rejection of Concrete , <br /> 51 This section is renumbered as follows: <br /> 52 <br /> HOT MIX ASPHALT OVERLAY-2018 PAGE 8 OF 53 March 6,2018 <br /> WORK ORDER#3667 <br /> AMENDMENTS TO STANDARD PROVISIONS <br />