Privately Funded
Bidding Soon
Documents Available
Publicly Funded
Addenda Available
Post-Bid
Saving Project...
Create your *free account*
Fill in a few details to keep viewing projects.
You've used your *free project views*
Register today to keep viewing commercial construction projects bidding in your area.
With ConstructConnect Project Intelligence, you can:
- Filter 825,000+ active commercial projects down to the ones that fit your trade and area
- Reach the right people with contact info for 575,000+ construction companies
- See who's bidding before you put in the hours
- Get daily email updates and alerts on the projects you're watching
Published October 8, 2025 at 8:00 PM
Updated October 9, 2025
Site work for a bridge / tunnel in Boston, Massachusetts. Completed plans call for site work for a bridge / tunnel.
Question Deadline 09/02/2025 at 3:00 PM ET Prospective bidders are required to submit all questions to the Construction Contracts Engineer by 3:00 P.M. on the Tuesday of the previous week before the scheduled bid opening date. The work under this contract consists of architectural, structural, electrical and mechanical upgrades to Central Artery Tunnel facilities including Vent Building(VB) 1, 3, 4, 5, 8, and Electric Sub Stations(ESS) 2 and 3. The work includes the replacement of the uninterruptible power systems (UPS), USP batteries, and related mechanical/heating ventilation and air conditioning (HVAC) systems, roofing work including repairs and replacements, door replacements, and all work described within in the Contract Documents. Project No. 612636-131826-100.6, 612636-131826-100.61, 612636-131826-100.7, 612636-131826-100.75, 612636-131826-100.78 Location: Boston UPS System Replacements in Central Artery Tunnels FILED SUB-BIDS: 100.6 Plumbing Work District: 6 Project Type: DCAMM MADOT: UPS System Replacements in Central Artery Tunnels - Plumbing Work - Sub
Award
Bridges / Tunnels
$58,108.00
Public - State/Provincial
Site Work
Trades Specified
Division 00 - Lorem Ipsum
Always Free
- Use filters and keyword searches to find valuable projects
- Get promoted to General Contractors and receive ITBs
- Access limited project details, bid dates, and locations
One Low Price
- One license and one market
- Details and key contacts on all bidding projects
- Organize your pipeline with a digital bid board
- Automatically match opportunities to your profile
- Saved searches deliver daily project leads to your email inbox
Market Pricing Around
- All Starter Product functionality
- Access to all documents (plans, specifications, and addenda)
- Access to planning projects
- Access to contact information
- Ability to Export
Find More Local Projects
Within 75 Miles of This Project
You’ve Reached the Free View Limit
Want to see more project and bidder data in your market? Check out our product options and see what works best for you and your business.
Come back in [[refresh_days]] to get [[project_count]] more free projects.
September 16, 2025
November 17, 2025
I-93, Boston, MA
Related To This Project
Boston, MA
Bid Date: Sep 16 2025
Boston, MA
Bid Date: Oct 15 2025
Boston, MA
Bid Date: Dec 03 2025
Boston, MA
Bid Date: Jun 30 2021
Boston, MA
Bid Date: Feb 22 2021
Boston, MA
Bid Date: Jun 08 2021
Boston, MA
Bid Date: Jan 25 2021
Boston, MA
Bid Date: Aug 26 2020
Boston, MA
Bid Date: Sep 05 2025
Boston, MA
Bid Date: Sep 29 2025
Boston, MA
Bid Date: Oct 10 2025
Boston, MA
Bid Date: Sep 10 2025
Boston, MA
Bid Date: Oct 02 2026
Boston, MA
Bid Date: Oct 01 2025
Unlock the Full Project List
Access every active project near you — get started today.
- 825,000+ active commercial projects tracked daily
- Verified contact info for the GC, owner, and architect
- New leads delivered to your inbox every morning
Create your account to get started.
Takes less than a minute — no credit card needed