Safety Incidents OSHA Severe Injury Reports · 2015–2025
4,113,118Inspections Most recent open 2026-07-13 Last loaded 2026-07-17

OSHA Inspection: C3 ENERGY PARTNERS LLC

Planned inspection · Safety discipline

On , OSHA opened a planned safety inspection of C3 ENERGY PARTNERS LLC in NEAR THE CORNER OF 24TH STREET NW AND 8TH AVE NW, MANDAN, ND 58554 (NAICS 486210). OSHA activity number 348349804.

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Site address
NEAR THE CORNER OF 24TH STREET NW AND 8TH AVE NW
City
MANDAN
State
ND
ZIP
58554
Mailing
701 2ND AVE SE, WHITE SULPHUR SPRINGS, MT 59645
Inspection type
Planned (H)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
B
Opened
Closing conference
Last modified
Data loaded
NAICS code
486210
Employees
9
Ownership type
A

3 citations on file for this inspection.

1926.100 A

Serious Gravity 5 1 instance 1 exposed
Issued
Abate by
Penalty
Initial $8513.00 · Current $8513.00
29 CFR  1926.100(a): Employees working in areas where there is a possible danger of head injury from impact, or from falling or flying objects, or from electrical shock and burns, was not protected by protective helmets.  a) On July 2, 2025, at or near the corner of 24th Street NW and 8th Ave NW, Mandan, ND, an employee was exposed to a struck by hazard when he was not wearing head protection while there was overhead hazards while working inside a trench.
Recent events (2)
  • — C (S) $8513
  • — Z (S) $8513

1926.651 J02

Serious Gravity 10 1 instance 3 exposed
Issued
Penalty
Initial $11916.00 · Current $11916.00
29 CFR  1926.651(j)(2):Employees were not protected from excavated or other materials or equipment that posed a hazard by falling or rolling into excavations and protection was not provided by placing and keeping such materials or equipment at least 2 feet (.61 m) from the edge of excavations, or by the use of retaining devices that were sufficient to prevent materials or equipment from falling or rolling into excavations, or by a combination of both if necessary:  a) On July 2, 2025, at or near the corner of 24th Street NW and 8th Ave NW, Mandan, ND,  employees were exposed to cave in hazards when working in a trench installing a gas line where the spoil pile was not set back two feet.
Recent events (2)
  • — C (S) $11916
  • — Z (S) $11916

1926.652 A01

Serious Gravity 10 1 instance 3 exposed
Issued
Penalty
Initial $0.00 · Current $0.00
29 CFR  1926.652(a)(1): Each employee in an excavation was not protected from cave-ins by an adequate protective system designed in accordance with paragraph (b) or (c) of this section:  a) On July 2, 2025, at or near the corner of 24th Street NW and 8th Ave NW, Mandan, ND,  employees were exposed to cave in hazards when working in a trench installing a gas line where employees were working outside of the sloped area of the trench without additional protective systems in place.
Recent events (2)
  • — C (S) $0
  • — Z (S) $0

This record is reproduced from the U.S. Department of Labor Open Data API (OSHA inspection dataset). The original IMIS detail view is available at OSHA's Establishment Search for activity number 348349804.