Retrofit pressure relief joints, retrofit contraction joints, non-vapor barrier bonding agent, anchored dowel bars installed at the beginning and end of the patch, 600 individual dowel bars, joint fillers, joint materials, drilling holes for dowel bars, grout retention rings, and chemical anchor systems will not be measured for payment. 506.14 Basis of Payment PCCP patching will be paid for at the contract unit price per square yard for the type of patching required. D-1 contraction joints and retrofitted tie bars used in PCCP patching will be paid for in accordance with 503.08. 610 Subgrade treatment will be paid for in accordance with 207.06. New subbase will be paid for in accordance with 302.09. Partial depth patches which have been directed to be full depth will be paid for at the contract unit price per square yard for PCCP patching, partial depth, plus 80% of the contract unit price per square yard for PCCP patching, full depth. Payment will be made under: Pay Item Pay Unit Symbol 620 PCCP Patching, Full Depth ....................................................... SYS PCCP Patching, Partial Depth ................................................... SYS The cost of PCCP removal, subbase removal, concrete, finishing, curing, and sawing and sealing of joints shall be included in the cost of PCCP patching. The cost of retrofit pressure relief joints, retrofit contraction joints, non-vapor barrier bonding agent, anchored dowel bars installed at the beginning and end of the patch, individual dowel bars, joint fillers, joint materials, drilling holes for dowel bars, 630 grout retention rings, and chemical anchoring system shall be included in the cost of PCCP patching. The cost of corrections for pavement sm oothness and retexturing shall be included in the cost of PCCP patching. Repair or replacement of adjacent PC CP or shoulder damaged by the Contractor shall be made at no additional cost to the Department.
640 506.14 460