613200 SANDWICH Bridge Preservation, S-04-008 (4BA) and S-04-011 (4B9), Chase Road over Route 6 (M

This contract pertains to the preservation and repair of two bridges on Chase Road over Route 6 in Sandwich, Massachusetts, designated S-04-008 (4BA) and S-04-011 (4B9). The scope involves partial demolition and alteration of these bridge superstructures, including substructure repairs, pavement milling and replacement with a new Superpave surface, installation of new pavement markings, protective coatings on concrete surfaces, and the implementation of traffic control and safety features such as guardrails, barrier transitions, and temporary traffic signage. The project is divided into work stages designed to minimize disruption, requiring precise coordination with utility companies and adherence to Massachusetts Department of Transportation (MassDOT) technical standards and construction specifications effective as of 2026. Key technical requirements include the use of epoxy-coated steel reinforcement, application of acrylic protective coatings to resist environmental degradation, and strict handling procedures for construction materials. Contractor responsibilities encompass utility coordination, timely submission of utility-related forms and early work requests, and facilitating access for inspections and quality control by the Engineer and utility companies. The contract specifies workforce diversity goals—15.3% minority and 6.9% female participation—applicable workforce-wide. Compliance with federal prohibitions on certain telecommunications equipment and mandatory certification of equipment compliance is required, with potential withholding of payments until certifications are provided. The procurement is structured as a lump sum contract supported by detailed unit price line items for various construction activities. The estimated contract value is approximately $1.7 million. Key deliverables include installation of CP-MTL3 bridge barriers, precast highway guardrail transitions meeting NCHRP 350 standards, and properly stockpiled materials with on-site identification. Performance is governed by a coordinated schedule involving Baseline and Progress Schedules, with formal acceptance occurring on-site by MassDOT personnel. Electronic bid submissions are required via an online portal with a deadline set for May 27, 2026. The contract includes special requirements addressing environmental protection, endangered species safeguards, and mandates contractor-provided computing and printing resources. Although no standard federal acquisition clauses (FAR) are incorporated, the document outlines extensive procedural and technical provisions, emphasizing state-specific regulations, engineering approvals, and construction management practices.