433Reinforced Concrete Approach Slabs 433.3 Construction Requirements 433.3.01 Personnel General Provisions 101 through 150. 433.3.02 Equipment General Provisions 101 through 150. 433.3.03 Preparation General Provisions 101 through 150. 433.3.04 Fabrication General Provisions 101 through 150. 433.3.05 Construction Construct the approach slab before placing the adjacent roadway paving, unless otherwise specified in the Plans. A. Approach Slabs Finish, cure, and protect the approach slabs as specified in Subsection 500.3.05.Q , Place Concrete and Subsection 500.3.05.Z.3, Bridge Deck Curing . B. Curbs Construct curbs of the dimensions required monolithic with the approach slab, when specified on the plans. Place, finish, and cure the curb as specified in Section 441. C. Barriers Construct and finish the barriers according to Section 500, Section 621 and Plan details. Use concrete that is Class AA or better and proportioned and mixed according to Section 500. D. Final Finish When the concrete has hardened and standing water and moisture sheen have disappeared, give the concrete a final finish, manually or mechanically, according to requirements in Section 500 for bridge decks. 433.3.06 Quality Acceptance The riding quality of approach slabs will be tested with the Lightweight Profiler as part of the bridge deck according to Subsection 500.3.06.E, Ride Qual ity Test . 433.3.07 Contractor Warranty and Maintenance General Provisions 101 through 150. 433.4 Measurement The quantity for payment for reinforced concrete approach slabs is the number of square yards (meters) complete in place and accepted. The pay area is computed by the overall length and width of the approach slabs as shown on the plans, with no deductions for areas with end posts and expansion joints. 433.4.01 Limits Curbs, barriers, and reinforcing steel are not measured for payment, but their cost is included in the price bid for the individual Contract item. 522 522 522 522 522 522 522