Specifications include, but are not limited to: Third Avenue Culvert (LOP 208):
The proposed repair is to pressure grout or inject epoxy into the cracks of the existing culvert at the
west-facing headwall, wingwall and culvert concrete barrier. The cracks measure approximately 20
feet in length.
Third Avenue Bridge (LOP 209):
The headwall on the west side of the bridge structure has a horizontal crack along the length of the
headwall. The proposed repair is to remove the top portion of the existing damaged headwall and wingwall and construct a new headwall supported on 18-inch cast-in-drilled-hole (CIDH) piles. The
new headwall will be connected to the existing bridge structure with drill and bond dowels. The
existing bridge barrier will be removed and replaced with a new concrete barrier. The existing
guardrail will be removed and replaced with a new metal beam guard rail type A77Q1-A77Q5.
Temporary shoring will be required during demolition work and roadway excavation.