Contractor Connecticut
Colossale Siteworks Corp.
5Lettings bid
1Agencies
Jun 11, 2025 – Apr 29, 2026Date range
Agencies this contractor has bid with
CTDOT
Items most often priced
- Sign Face - Sheet Aluminum (Type XI Retroreflective Sheeting) ** See Special Provisions ** / SF
- Mobilization and Project Closeout / LS
- Maintenance and Protection of Traffic ** See Special Provisions ** / LS
- Earth Excavation / CY
- Detectable Warning Surface / SF
- Cut Bituminous Concrete Pavement / LF
- Construction Surveying / LS
- Concrete Sidewalk Ramp / SF
- Concrete Sidewalk / SF
- Water Pollution Control ** See Special Provisions ** / EST.
Item pages show winning bids only; this list says what the contractor priced, not what it won.
Latest source documents
| Letting | Agency | Project | Source |
|---|---|---|---|
| Apr 29, 2026 | CTDOT | 0093-0251 | Open the bid tab ↗portal.ct.gov |
| Sep 17, 2025 | CTDOT | 0109-0175 | Open the bid tab ↗portal.ct.gov |
| Aug 13, 2025 | CTDOT | 0170-3440 | Open the bid tab ↗portal.ct.gov |
| Jul 30, 2025 | CTDOT | 0118-0188 | Open the bid tab ↗portal.ct.gov |
| Jun 11, 2025 | CTDOT | 0061-0154 | Open the bid tab ↗portal.ct.gov |
Names are printed as the bidder on public bid tabulations. Grouping of spelling variants is automatic; tell us if two companies were merged or one was split.
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Win rate, rank and price position
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