Demolition, site work, paving and new construction of a bridge / tunnel in Randolph, Massachusetts. Completed plans call for site work for a bridge / tunnel; for paving for a bridge / tunnel; for the demolition of a bridge / tunnel; and for the construction of a bridge / tunnel.

Location: Randolph Project Type: Bridge - Construction Federal Aid No.: NHP(BRR-ON)-003S(586)X MASSDOT - Bridge Superstructure Replacement Bridge Number R-01-004 (Pre-fabricated Bridge Units) Route 24 (NB and SB) Over Canton Street -The Contractor shall achieve Contract Field Completion 680 Calendar Days after the date of issuance of the Notice to Proceed The work under this Item shall conform to the applicable provisions of Subsection 995 of the Standard Specifications and the specific requirements stipulated below for component parts of this Item. For those component parts where no specific requirement is stipulated, the Standard Specifications shall apply, except for payment. Work under this Item shall include all materials, equipment, and labor needed to construct the bridge, including, but not limited to, the following: Prefabricated Bridge Units (PBU) and associated closure pours; precast approach slabs; precast moment slabs; keeper blocks; precast abutment caps; plastic shims; membrane waterproofing (spray-applied); elastomeric bearings; concrete bridge railing (Type Modified CF-PL3) with snow fence; and highway guardrail transitions and transition bases. The work does not include any Items listed separately in the proposal. Payment for materials shown on the Plans as being part of this bridge structure or which may be incidental to its construction and are not specifically included for payment under another Item shall be considered incidental to the work performed under these Items and shall be included in the unit price of the component of which they are a part.