Addendum 2~58.pdf

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Attached to
132-25 - Everett Facility Compressor Supply and Installation
Solicitation number
BD-26-1206-40000-40000-119610
Issued by
Middlesex County, Massachusetts

About this file

This document is an Addendum No. 2 to a Request for Proposal (RFP) issued by the Massachusetts Bay Transportation Authority (MBTA) and Massachusetts Department of Transportation (MassDOT) for the Everett Facility Compressor Supply and Installation project. The RFP (No. 132-25) with COMMBUYS Bid BD-26-1206-40000-40000-119610 seeks rotary screw air compressors for the facility. The addendum specifically modifies the original specification for air compressors, changing the required output from a minimum combined 6,400 SCFM Free Air Delivery at 125 PSIG to a minimum capacity of 600-700 CFM to serve four Diesel Particulate Filter (DPF) machines that each require 120 CFM at 100 PSIG.

The addendum maintains all other original terms and conditions of the solicitation unchanged, indicating this is a targeted modification to the technical specifications. The document is dated 21 August 2025 and was signed by Amy Reinhart, Strategic Sourcing Manager, suggesting the procurement process is ongoing with potential implementation of the new compressor system in the near future at the MBTA's Everett Facility.

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Massachusetts Bay Transportation Authority Ten Park Plaza, Boston, MA 02116 mbta.com

21 August 2025

SUBJECT: Request for Proposal RFP: 132-25 COMMBUYS Bid: BD-26-1206-40000-40000-119610 Title: Everett Facility – Compressor Supply and Installation Addendum No. 2

Dear Bidders:

Please be advised that the above-referenced solicitation has been amended as follows:

The original specification stated:

“Rotary Screw Air Compressor(s), Air-Cooled – Oil-injected type with a minimum combined output of approximately 6,400 SCFM Free Air Delivery at 125 PSIG.”

This is hereby amended to read:

“The Diesel Particulate Filter (DPF) machines require a minimum of 120 CFM at 100 PSIG each.

therefore, the Rotary Screw Air Compressor(s), Air-Cooled – Oil-injected type, which will be serving four units shall have a minimum capacity of 600–700 CFM.”

All other terms and conditions of the solicitation remain unchanged.

ALL ELSE REMAINS AS PREVIOUSLY STATED.

Sincerely, Amy Reinhart Strategic Sourcing Manager

File details come from the government source that posted it. Updated .