Bid guide
How to bid on MWRA Contract No. 8190 Carbon Dioxide System Upgrades for Massachusetts Water Resources Authority
What the MWRA is buying and why it matters
The Massachusetts Water Resources Authority (MWRA) is seeking bids for upgrades to the carbon dioxide system at the John J. Carroll Water Treatment Plant. This project involves removing existing equipment, such as old vaporizers, control panels, CO2 piping, and concrete pads.
New equipment will be installed, including two new vaporizers, control panels, and CO2 piping, all on a new concrete pad. This is an opportunity for businesses specializing in mechanical systems and water treatment plant upgrades.
Key dates and what happens at the deadline
This solicitation was published on June 24, 2026. The deadline for submitting your bid is September 09, 2026, at 2:00 PM ET. All responses must be submitted by this time.
Late submissions are typically not accepted, so ensure your bid is complete and submitted well in advance of the deadline.
Who this opportunity suits
This opportunity is suitable for firms with expertise in sewage and water treatment plants, particularly those with strong capabilities in mechanical systems. The work involves specialized installation and removal of industrial equipment.
Businesses experienced in handling carbon dioxide systems and related infrastructure within a treatment plant environment will find this bid relevant.
How to respond to this solicitation
To access the full bid documents, you can view the original source on COMMBUYS, the Commonwealth of Massachusetts procurement portal. No account is needed to view the bid or download documents.
If you plan to submit your quote electronically, you will need to register for a free COMMBUYS vendor account. Otherwise, follow the specific submission instructions provided within the bid documents.
Practical tips for preparing a competitive response
Carefully review all sections of the solicitation, paying close attention to the scope of work, technical specifications, and any required certifications or licenses. Ensure your proposal directly addresses each requirement.
Provide clear and concise descriptions of your firm's experience with similar projects, especially those involving water treatment plants or complex mechanical system upgrades. Highlight your team's qualifications and any relevant past performance. Double-check all pricing and ensure it is accurate and complete before submission.
See the live bid — deadline, agency details, and how to respond
Dates and requirements can change via addenda; always verify on the bid page and at the original source before responding.
View this bid on BiddingSimpleThis guide was prepared by BiddingSimple from the solicitation’s public posting. It is not official guidance from Massachusetts Water Resources Authority; the original posting controls.