MANDAN, ND —
OSHA Inspection: WARIOLE, LLC
Referral inspection · Safety discipline
At a glance
On , OSHA opened a referral safety inspection of WARIOLE, LLC in 2110 40TH AVE SE, MANDAN, ND 58554 (NAICS 424710). OSHA activity number 348683012.
Where did this inspection happen?
- Establishment
- WARIOLE, LLC
- Site address
- 2110 40TH AVE SE
- City
- MANDAN
- State
- ND
- ZIP
- 58554
- Mailing
- PO BOX E, OSAKIS, MN 56360
What kind of inspection was it?
- Inspection type
- Referral (C)
- Scope
- Partial (B)
- Discipline
- Safety
- Advance notice
- No
- Union status
- B
When did the case open and close?
- Opened
- Closing conference
- Last modified
- Data loaded
Establishment context
- NAICS code
- 424710
- Employees
- 25
- Ownership type
- A
Citations
2 citations on file for this inspection.
1910.252 A02 VI C
- Issued
- Abate by
- Penalty
- Initial $3972.00 · Current $2383.00 Reduced
General-duty citation text
29 CFR 1910.252(a)(2)(vi)(C): Cutting or welding was permitted in the presence of explosive atmospheres (mixture of flammable gases, vapors, liquids, or dusts with air), or explosive atmospheres that could develop inside uncleaned or improperly prepared tanks or equipment which had previously contained such materials: (a) On January 10th, 2026 and times prior, at 2110 40th Ave SE, Mandan, ND, employees were exposed to a struck by hazard when a used fuel tank exploded after employees attempted to weld used piping to the tank and did not verify if flammable vapors were present.
Recent events (2)
- — I (S) $2383.2
- — Z (S) $3972
1910.252 A03 I
- Issued
- Abate by
- Penalty
- Initial $0.00 · Current $0.00
General-duty citation text
29 CFR 1910.252(a)(3)(i): Welding, cutting, or other hot work was performed on used drums, barrels, tanks, or other containers that had not been cleaned so thoroughly as to make absolutely certain there were no flammable materials present or any substances such as greases, tars, acids, or other materials which when subjected to heat, might produce flammable or toxic vapors: (a) On January 10th, 2026 and times prior, at 2110 40th Ave SE, Mandan, ND, employees were exposed to a struck by hazard when a used fuel tank exploded after employees attempted to weld used piping to the tank and did not verify if flammable vapors were present.
Recent events (2)
- — I (S) $0
- — Z (S) $0
More inspections in this industry (NAICS 424710)
ALMA, MI—2026-06-24
SCOTLAND OIL BULK PLANT
MODESTO, CA—2026-06-23
KIVA ENERGY, INC.
ANDERSON, CA—2026-05-19
EDPO, LLC
FELTON, MN—2026-05-13
111234 - FEVIG OIL COMPANY INC
INTERNATIONAL FALLS, MN—2026-05-07
111212 - RAINY LAKE OIL INC
More inspections in ND
BEACH, ND—2026-07-09
NORED, INC.
BOWMAN, ND—2026-07-08
NORED, INC.
ELGIN, ND—2026-07-08
NORED, INC.
TIOGA, ND—2026-07-01
MUREX PETROLEUM CORPORATION
ARNEGARD, ND—2026-07-01
DEVON ENERGY CORPORATION
Source
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 348683012.