a. Precast-prestressed concrete bridge beams containing a calcium nitrite based corrosion inhibitor admixture (to be added to the concrete mix at a rate of 5.0 gallons/cy). b. Necessary bearing pads, anchor dowels, transverse tendons and hardware, compressive seals, and bridge rail anchorage inserts and hardware; all as specified on the attached drawing(s). All hardware shall be galvanized or electroplated. c. Design calculations prepared in accordance with the AASHTO Standard or LRFD Specifications for Highway Bridges (current editions). However, regardless of which design specifications are used, NYSDOT currently requires that the load ratings be submitted per the Standard Specifications. d. Working Drawings showing the following minimum information: i. Precast-prestressed concrete bridge beams, including all steel reinforcement and prestressing strands. ii. Anchor dowels. iii. Transverse tendons with required tensioning.
