Rev. 8-14-97
MODIFICATIONS FOR USE OF
DENSE BRIDGE DECK OVERLAY
723-B-028
The Standard Specifications are revised as follows:
SECTION 723, AFTER LINE 8, INSERT AS
FOLLOWS:
The length and quantity of HMA wedging shown on
the plans is based on the thickness of the latex modified portland cement concrete
overlay. If placement of the dense portland cement concrete overlay is chosen, the length
of each wedge shall be increased by ______ m (______ ft). The pay quantity for HMA for
approaches will be the number of megagrams (tons) placed reduced by ______ Mg/m5 (______
t/sq yd) times the surface area in square meters (square yards) of wedges placed.
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