Attachment C - Pricing Matrix.xlsx

This is a Pricing Matrix attachment for a state and local contract opportunity issued by the Massachusetts Bay Transportation Authority (MBTA) for a turnkey installation of Electric Vehicle Supply Equipment (EVSE) at the Everett Shops facility located at 80 Broadway Street, Everett, Massachusetts. The project encompasses five primary categories of work: contractor-procured hardware including two ChargePoint CPE250 62kW DC Fast Chargers, four ChargePoint CPF Dual Port Level 2 Fleet Chargers, and associated five-year assurance plans; Heliox installation services including two 180kW DC distribution cabinets, six 250A DC column dispensers, secondary DC cabling, and pre-commissioning testing; site infrastructure and civil work including ground penetrating radar surveying, concrete pad construction, utility transformer installation, electrical switchboards and pedestals, trenching and paving, and crash bollard installation; safety, compliance, and deliverables encompassing MUTCD pavement striping, fleet stall striping with signposts, emergency power shut-off installation, and as-built drawings with training documentation; and provisional unit prices for potential contract adjustments covering rock removal, hand excavation, bituminous paving, conduit repair, and evening/weekend labor differentials.

The pricing matrix presents a firm, fixed turnkey price structure with individual line items for each component and service, though the actual dollar amounts are not populated in the matrix. The document is structured to allow bidders to provide comprehensive pricing across all categories, including both firm costs for defined work and unit pricing for potential contingencies and change orders. This format enables the MBTA to evaluate complete project costs while maintaining flexibility for unforeseen site conditions such as rock obstruction or utility conflicts that may require additional work at pre-agreed unit rates.