705.1 Description. This work shall consist of furnishing and placing prestressed concrete members, complete in
place, in the superstructure of bridges. This work shall cover both prestressed and post-tensioned members.
705.2 Material. All material shall be in accordance with Division 1000, Material Details, and specifically as
follows: Item Section Prestressed Concrete Members for Bridges 1029 Reinforcing Steel for Concrete Structures 1036
705.3 Equipment. Prestressing equipment shall be in accordance with Sec 1029.
705.4 Construction Requirements.
705.4.1 Post-Tensioned Members. Post-tensioned members shall be in accordance with Sec 1029.
705.4.2 Erection. Erection of the structure shall be in accordance with the working drawings. Camber of beams,
measured as the differential between adjacent beams in the final location, shall be no more than 1/8 inch per 10 feet of span, and in no case greater than 1 inch. The butt joints between precast panels shall be caulked to prevent excessive grout leakage between panels.
705.5 Method of Measurement. Measurement of prestressed concrete members, complete in place, in the
finished structure will be based on contract plan quantities. Final measurement will not be made, prestressed concrete members will be computed to the nearest linear foot for each structure and each type of prestressed concrete member.
705.6 Basis of Payment. Accepted prestressed concrete members, including all material, equipment, labor,
fabrication, installation and any other incidental work necessary to complete this work, will be paid for at the contract unit price for each of the pay items included in the contract.
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