A72CN02 CMAR Trade RFQ - Waterproofing, Damp-proofing and Caulking, Elevators Trade Package

CMAR Newtonville Commuter Rail Station Accessibility Improvements Waterproofing, Damp-proofing and Caulking, Elevators Trade Package Work includes demolition of existing pavement, curbs, sidewalk, fence, highway barrier and other associated station elements along with track modifications. The new Newtonville Station will have approximately 400’ long side platforms with canopy covers on each side of the commuter rail tracks. The platforms will be connected by a pedestrian bridge over the rails. The foundations of the platforms are made up of drilled micropiles and cast-in-place concrete piers. A drilled soldier pile retaining wall is to be installed with a cast-in-place concrete face behind Platform 1. An acrylic barrier wall and highway concrete barrier will be installed behind Platform 2. The canopies will be constructed with structural steel supports. Four new stairwells and four elevators will be installed to connect the platforms with the pedestrian bridge. New emergency egress only walkways and an emergency egress only stair to Washington street will be installed. New mechanical, electrical, and plumbing systems will be installed throughout the station. Request for Qualifications for the following Trades: Waterproofing, Damp proofing and Caulking Elevators