Contractor Iowa

Dirty30 Excavating & Trucking Llc

As printed on public bid tabulations. Counts only on this half of the page.

37Lettings bid

1Agencies

Sep 17, 2024 – Dec 16, 2025Date range

Agencies this contractor has bid with

Iowa DOT

Items most often priced

Mobilization / LS
Traffic Control / LS
Engineering Fabric / SY
Flaggers / EA
Embankment-in-place, Contractor Furnished / CY
Revetment, Class E / TON
Maintenance OF Floating Silt Curtain / LF
Floating Silt Curtain (hanging) / LF
Removal of Silt Fence or Silt Fence for Ditch Checks / LF
Maintenance of Silt Fence or Silt Fence for Ditch Check / 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
Dec 16, 2025	Iowa DOT	32-0046-041	Open the bid tab ↗iowadot.gov
Sep 16, 2025	Iowa DOT	08-0304-118	Open the bid tab ↗iowadot.gov
Jul 15, 2025	Iowa DOT	84-0181-109	Open the bid tab ↗iowadot.gov
Jun 17, 2025	Iowa DOT	75-0122-051	Open the bid tab ↗iowadot.gov
Apr 15, 2025	Iowa DOT	11-0717-062	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.

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