Site work for a transportation facility in Boston, Massachusetts. Completed plans call for site work for a transportation facility.

These contracts are for systemwide track infrastructure improvements on the red, orange, blue, and green lines. Work will include replacement of ties, rail, restrained rail along both tangent, curved and restrained curve track, special trackwork, removal and replacement of broken or lock spike plates with pandrol plates, insulators and C-Bonds (where called for or where damaged by Contractor), contact rail replacement, ballast replacement (full depth and spot), joint elimination thermite welding, direct fixation and floating slab repairs including concrete repairs and replacement, surface line and tamping and track stabilizing where directed on both Light Rail and Heavy Rail portions of the MBTA system. CWR will require thermite welding and destressing in accordance with MBTA standards during scheduled surges. Work may require early action items like weekly meetings with contractors to plan and schedule work, moving rail, pre plating ties, site walks to finalize work limits, materials delivery, materials staging, equipment movement, schedule update, etc. Contractor will be required to remove all surplus materials generated by the project and all existing debris currently within the project limits. Debris to be removed will be confirmed during planned preconstruction site walks. While there is no DBE goal associated with this contract, the Authority strongly encourages the use of Minority, Women and Disadvantaged Business Enterprises as prime contractors, subcontractors and suppliers in all of its contracting opportunities. Electronic bids for MBTA Contract No. T90CN09,Track State of Good Repair Contract Ii, Systemwide, MA (Class 1, General Transit- $20,000,000; Class 3, Track Work- $20,000,000; Contract value $25,000,000,