for bottom-half repairs are not met, the Engineer will only take measurements for payment under partial depth joint repair regardless of depth of the repair. Additional removal width to accommodate the Contractor’s equipment will not 640 be measured. For repairs at intersecting joints, the same area of joint repair will not be measured twice. Sawing and sealing of joints in areas of partial depth joint repair will not be measured. 509.19 Basis of Payment Partial depth joint repair and bottom-half joint repair will be paid for at the 650 contract unit price per square foot. Measured areas of partial depth joint repair that are not located at a joint or crack will be paid as partial depth joint repair. Payment will be made under: Pay Item Pay Unit Symbol Joint Repair, Partial Depth ........................................................ SFT Joint Repair, Bottom-half ......................................................... SFT 660 The cost of the trial batch for each conc rete mixture, removi ng and disposing of the in-place concrete pavement as marked by the Engineer, tapering the edges of the repair back at 30 to 60 degrees, cleaning, sandblasting and air blasting, treatment of dowel bars, furnishing and installing bonding grout, furn ishing and installing joint filler or tooling and sawing to re-establish the joint within or along the repair, furnishing and placing the concrete within the repair, vibrating, screeding, finishing, texturing, placing cement slurry around the edges, curing and protecting the concrete, sawing and sealing to re-establishing joints, cleanup, and any other materials, labor, equipment, or incidentals necessary to co mplete the work as specified shall be included in the cost of the joint repair, partial depth pay item. 670 The cost of removal and disposal of the in-place concrete pavement as determined by the Engineer, cleaning sandblasting and air blasting, treatment of dowel bars, furnishing and installing steel reinforcement, furnishing and installing bonding grout, furnishing and installing joint filler and sawing to re-establish the joint within or along the repair, furnishing, placing, and vibrating the concrete within the repair, sawing and sealing to re-establishing joints, cleanup, and any other materials, labor, equipment, or incidentals necessary to complete the work as specified shall be included in the cost of the joint repair, bottom-half pay item. 680 509.19 486 Areas of removal for PCCP Joint Repair, which after inspection by the Engineer, are determined to need PCCP Patching, Full Depth in accordance with 506.08(b), will be paid at 40% of the contract unit price per sq ft for the work represented for both Joint Repair, Partial Depth and Joint Repa ir, Bottom-half. PCCP Patching, Full Depth will be paid at 100% of the contract unit price. During periods of overnight lane closure, if the Engineer inspects an area of joint repair and determines that PCCP Patchi ng, Full Depth in accordance with 506.08(b) is necessary, the joint repair may be complete d if needed to meet the opening to traffic requirement. If completed in order to meet the opening to traffic requirement, the joint 690 repair will be paid at 100% of the contract unit price. Joint repair areas that do not meet the curing requirements of 509.13 shall be removed and replaced at no additional cost to the Department.
Additional removal width to accommodate the Contractor’s equipment shall be at no additional cost to the Department. Removal and replacement of partial de pth patches and snowplowable raised pavement markers as described in 509.16 fo r debonding and other defects shall be at 700 no additional cost to the Department. 509.19 487 DIVISION 600 – INCIDENTAL CONSTRUCTION