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Seeks proposals from qualified firms to complete ditching, culvert cleaning, culvert replacement and road edge grading. Replacement culverts shall be corrugated smooth bore HDPE. Culverts shall be installed to maintain positive drainage and shall match the flow line of the ditch. Couplers shall be used to connect all culvert sections. Culverts shall be set using compacted native material and a minimum of 12” of cover is required. Smooth transitions are required at all driveways impacted by road work. See attached file.
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Pain points mentioned in board meetings and strategic plans
Instantly outline and draft all requirements
Bring in your USPs and exploit competitor gaps
Starbridge can help you:
Get ahead of RFPs — target accounts planning budget or ending contracts soon
Accounts with contract expirations, meetings mentioning your product, grants, budget changes and more
Starbridge.ai books 30 - 40% of leads into meetings
Procurement of services for large culvert replacement and associated incidental work.
Posted Date
-
Due Date
Jan 7, 2026
Close: Jan 7, 2026
Procurement of services for large culvert replacement and associated incidental work.
AvailableRemove existing 7'-4" x 5'-6" CMP Elliptical culvert and replace with a new 10'-6" x 5'-7" Bottomless Aluminum Box Culvert complete with aluminum footing plates, lean concrete sub-footers and aluminum structural plate endwalls.
Posted Date
Dec 3, 2025
Due Date
Jan 16, 2026
Release: Dec 3, 2025
Close: Jan 16, 2026
Remove existing 7'-4" x 5'-6" CMP Elliptical culvert and replace with a new 10'-6" x 5'-7" Bottomless Aluminum Box Culvert complete with aluminum footing plates, lean concrete sub-footers and aluminum structural plate endwalls.
AvailableThe objective of this research is to develop a guide for the design and application of culvert diffuser and compact energy dissipator systems. The guide will give hydraulic practitioners the methods needed to deploy these systems in new and retrofit projects.
Posted Date
Dec 16, 2025
Due Date
Feb 4, 2026
Release: Dec 16, 2025
Close: Feb 4, 2026
The objective of this research is to develop a guide for the design and application of culvert diffuser and compact energy dissipator systems. The guide will give hydraulic practitioners the methods needed to deploy these systems in new and retrofit projects.
AvailableMaineDOT is soliciting bids to replace a large cross culvert on Route 7 in Brooks (Region 2), with associated incidental work. Planning documents indicate the location is approximately 1.09 miles north of Morgan Pitch Road. Bids are due January 21, 2026 at 12:00 PM local time.
Posted Date
-
Due Date
Jan 21, 2026
Close: Jan 21, 2026
MaineDOT is soliciting bids to replace a large cross culvert on Route 7 in Brooks (Region 2), with associated incidental work. Planning documents indicate the location is approximately 1.09 miles north of Morgan Pitch Road. Bids are due January 21, 2026 at 12:00 PM local time.
AvailableSurface intent from meeting minutes, budgets, and contract expirations. Influence RFP requirements before competitors ever see them.
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