Contractor Iowa
Collins & Hermann, Inc.
4Lettings bid
1Agencies
Feb 20, 2024 – May 21, 2024Date range
Agencies this contractor has bid with
Iowa DOT
Items most often priced
- Traffic Control / LS
- Mobilization / LS
- Removal OF Type B Sign Assembly / EA
- Concrete Footing FOR Breakaway Sign Post, 2'-8" Dia. X 9'-0" / EA
- Type B Signs, Extruded Aluminum Structural Panel / SF
- Steel Breakaway Sign Posts FOR Type A OR B Signs, W 8 X 21 / LF
- Steel Breakaway Sign Posts FOR Type A OR B Signs, W 12 X 26 / LF
- Removal of Type A Sign Assembly / EA
- Removal OF Concrete Footings OF Highway Signs / EA
- Perforated Square Steel Tube Posts / LF
Item pages show winning bids only; this list says what the contractor priced, not what it won.
Latest source documents
| Letting | Agency | Project | Source |
|---|---|---|---|
| May 21, 2024 | Iowa DOT | 00-000T-307 | Open the bid tab ↗iowadot.gov |
| May 21, 2024 | Iowa DOT | 00-000T-308 | Open the bid tab ↗iowadot.gov |
| May 21, 2024 | Iowa DOT | 00-000T-328 | Open the bid tab ↗iowadot.gov |
| Feb 20, 2024 | Iowa DOT | 00-000T-305 | Open the bid tab ↗iowadot.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.
Same name in other states: Arkansas, Colorado, Florida, Illinois, Kansas, Kentucky, Louisiana, Missouri.
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Win rate, rank and price position
ProWin rate, where this contractor ranked in each letting, its unit prices against the winning median item by item, price trend by year, every letting with its receipt, and CSV export are part of Pro.
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