Specifications include, but are not limited to: Amtrak intends to engage the construction services of a qualified contractor for the Albany-Schenectady Double Track Liberty Street Bridge Repairs and Drainage (Various Locations). The proposed work generally includes, but is not limited to, the following: The Liberty Street Deck Repair and CLSM Void Filling Project comprises of the construction of a permanent deck between structures carrying CSX/Amtrak Railroad over Liberty Street, MP 159.87 and Norfolk Southern Railroad over Liberty Street as well as the filling of remaining voids below bridge beams up the top of ballast plate, between Pier 2 and the south abutment of the bridge carrying CSX/Amtrak over Liberty Street, MP 159.87. The Liberty Street Façade Wall Rehabilitation Project comprises the construction of a cast in place concrete wall along the South Wall which encases Pier 2 of the Liberty Street bridge carrying CSX/Amtrak Railroad, MP 159.87. This wall will serve to contain existing controlled low strength material (CLSM) previously placed below Span 3 of the bridge, and which is crumbling at the sidewalk.
