Data / Workplace safety / Iowa / Mainline Construction, Inc.
Mainline Construction, Inc., Ames, IA: 2 OSHA citations, $6,620 in penalties (2025)
OSHA recorded 1 inspection at Mainline Construction, Inc., 3122 Cameron School Road, Ames, IA 50010, on November 18, 2025. 1 inspection ended in citations: 2 citations with $13,240 in initial penalties and $6,620 in current penalties. The latest citation was issued May 4, 2026.
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- Site
- 3122 Cameron School Road, Ames, IA 50010
- Industry
- 237110 Water and Sewer Line and Related Structures Construction
- Ownership
- Private
- Employees at the site
- 15 (as recorded at the latest inspection)
- Inspections
- 1, of which 1 with citations
- Citations
- 2
- Penalties
- $13,240 initial, $6,620 current
Inspections
Every inspection OSHA opened at this site since November 3, 2021.
| Opened | Closed | Type | Scope | Focus | Citations | Current penalties | Source |
|---|---|---|---|---|---|---|---|
| November 18, 2025 | June 12, 2026 | Complaint | Partial | Safety | 2 | $6,620 | osha.gov |
Citations
One row for each citation, newest first. Gravity is OSHA's level of gravity for serious violations.
| Inspection opened | Standard cited | Standard title | Type | Gravity | Issued | Initial penalty | Current penalty | Source |
|---|---|---|---|---|---|---|---|---|
| November 18, 2025 | 1926.651(j)(2) | Specific excavation requirements | Serious | 10 | May 4, 2026 | $6,620 | $3,310 | osha.gov |
| November 18, 2025 | 88.4 - CODE OF IOWA (2021) | Serious | 10 | May 4, 2026 | $6,620 | $3,310 | osha.gov |
Also on SpecStream
- All OSHA citations in Utility System Construction in Iowa
- OSHA citations in Iowa
- 29 CFR 1926.651, Specific excavation requirements: all citations
Updated November 3, 2026. Read from US Department of Labor, OSHA enforcement data. Public domain (U.S. government work). Penalties are as OSHA records them on the date this page was read and can change after a contest or a settlement. Citations OSHA deleted are left out. Each row links to OSHA's own inspection record. This page uses US Department of Labor data and is not endorsed or certified by the US Department of Labor. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.