Contractor Illinois
Diamond Coring Company, Inc.
8Lettings bid
1Agencies
Jan 15, 2021 – Apr 25, 2025Date range
Agencies this contractor has bid with
IDOT
Items most often priced
- Mobilization / LS
- Tr Cont & Prot 701701 / LS
- Tr Cont & Prot 701601 / LS
- Temp Info Signing / SF
- Mod Ureth Pm Ltr-Sym / SF
- Mod Ureth Pm Line 8 / LF
- Mod Ureth Pm Line 6 / LF
- Mod Ureth Pm Line 4 / LF
- Mod Ureth Pm Line 24 / LF
- Mod Ureth Pm Line 12 / 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 |
|---|---|---|---|
| Apr 25, 2025 | IDOT | 62X48 | Open the bid tab ↗webapps1.dot.illinois.gov |
| Apr 28, 2023 | IDOT | 64S23 | Open the bid tab ↗webapps1.dot.illinois.gov |
| Jun 11, 2021 | IDOT | 62M09 | Open the bid tab ↗webapps1.dot.illinois.gov |
| Apr 23, 2021 | IDOT | 62K48 | Open the bid tab ↗webapps1.dot.illinois.gov |
| Apr 23, 2021 | IDOT | 62N01 | Open the bid tab ↗webapps1.dot.illinois.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, Indiana, Iowa, Kansas, Kentucky, Michigan, Minnesota, Missouri.
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Win rate, rank and price position
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