EXHIBIT B - PROPOSAL DEVIATION 2026.docx

This is a Proposal Deviation document for MassDOT Rail and Transit Division's Transit-ADA Compliant Van Procurement solicitation. The document outlines deviations from the original RFP specifications that proposers may request or that the agency has identified. The file establishes the formal process and requirements for submitting and justifying any proposed modifications to the stated van specifications, delivery requirements, or other contractual terms. Bidders are permitted to propose alternatives to the stated requirements if they can demonstrate technical equivalency or superior performance while maintaining full ADA compliance in accordance with 49 CFR Part 38. The deviation process allows for flexibility in meeting MassDOT RTD's core objectives while ensuring all submitted proposals remain responsive and compliant with federal accessibility standards.

The document serves as a mechanism to evaluate alternative approaches that may offer cost savings, improved functionality, or enhanced delivery timelines without compromising the safety and accessibility requirements essential to the procurement. Any proposed deviations must be clearly documented, justified with supporting technical data, and submitted in accordance with the procedures outlined in this exhibit. This approach enables MassDOT RTD to consider innovative solutions from manufacturers while maintaining the integrity of the competitive bidding process and ensuring that all resulting contracts protect the agency's interests and serve eligible entities effectively.