Safety Incidents OSHA Severe Injury Reports · 2015–2025
5,194,531Inspections Most recent open 2026-08-11 Last loaded 2026-08-14

OSHA Inspection: CENTAUR, INC.

Planned inspection · Safety discipline

On , OSHA opened a planned safety inspection of CENTAUR, INC. in 1106 S 29TH ST W, BILLINGS, MT 59102 (NAICS 423120). OSHA activity number 344575279.

What this inspection record means

OSHA opens inspections for many reasons: routine scheduling under a national or local emphasis program, an employee complaint or referral, or a follow-up after a reported injury. Opening or conducting an inspection is not itself an allegation or a finding that this employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.

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Establishment
CENTAUR, INC.
Site address
1106 S 29TH ST W
City
BILLINGS
State
MT
ZIP
59102
Mailing
PO BOX 81488, BILLINGS, MT 59102
Inspection type
Planned (H)
Scope
Complete (A)
Discipline
Safety
Advance notice
No
Union status
B
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
423120
Employees
13
Ownership type
A

8 citations on file for this inspection.

1910.22 A01

Serious Gravity 5 1 instance 1 exposed
Issued
Jun 2, 2020
Abate by
Jun 26, 2020
Penalty
Initial $3,932 · Current $1,966 Reduced
29 CFR 1910.22(a)(1): All places of employment, passageways, storerooms, service rooms, and walking-working surfaces were not kept in a clean, orderly, and sanitary condition:    a) Spray Booth: On or about January 22, 2020 and at times prior, employees were exposed to fire hazards from the accumulation of deposits of combustible residues on surface areas such as, but not limited to; walls, tools, lights, heater, flammable trash, fire extinguisher, stacks of cardboard, and the exhaust fan engine.
Recent events (2)
  • · I (S) $1966
  • · Z (S) $3932

1910.215 A02

Serious Gravity 5 1 instance 2 exposed
Issued
Jun 2, 2020
Penalty
Initial $2,786 · Current $1,393 Reduced
29 CFR 1910.215(a)(2): Abrasive wheel(s) used on grinding machinery were not provided with safety guard(s) which covered the spindle end, nut, flange projections:    a) Shop: On or about January 22, 2020 and at times prior, employees were exposed to caught in hazards while performing grinding operations on the abrasive wheel side of the Bench Grinder whose spindle nut guard was not attached to the machine.
Recent events (2)
  • · I (S) $1393
  • · Z (S) $2786

1910.215 A04

Serious Gravity 1 1 instance 2 exposed
Issued
Jun 2, 2020
Penalty
Initial $0 · Current $0
29 CFR 1910.215(a)(4): Work rest(s) on grinding machinery were not adjusted closely to the wheel with a maximum opening of one eighth inch:  a) Shop: On or about January 22, 2020 and at times prior, employees were exposed to struck by hazards while performing grinding operations on the abrasive wheel side of the Bench Grinder whose work rest was not attached to the machine.
Recent events (2)
  • · I (S) $0
  • · Z (S) $0

1910.215 B09

Serious Gravity 1 1 instance 2 exposed
Issued
Jun 2, 2020
Penalty
Initial $0 · Current $0
29 CFR 1910.215(b)(9): The distance between the abrasive wheel periphery(s) and the adjustable tongue or the end of the safety guard peripheral member at the top exceeded one fourth inch:  a) Shop: On or about January 22, 2020 and at times prior, employees were exposed to being struck by pieces of the abrasive wheel in the event the wheel fractured while performing grinding operations on the abrasive wheel side of the Bench Grinder. The tongue guard was absent and not attached to the machine.
Recent events (2)
  • · I (S) $0
  • · Z (S) $0

1910.243 C01

Serious Gravity 5 1 instance 2 exposed
Issued
Jun 2, 2020
Abate by
Jun 26, 2020
Penalty
Initial $3,277 · Current $1,639 Reduced
29 CFR 1910.243(c)(1): Abrasive wheel(s) were used on portable grinder(s) which were not provided with safety guard(s) meeting the requirements specified in 29 CFR 1910.243(c)(1) through (c)(4):    a) Shop: On or about January 22, 2020 and at times prior, employees were exposed to being struck by the unguarded abrasive wheel while cutting off rusty bolts with an unguarded Delta Portable Hand Grinder.
Recent events (2)
  • · I (S) $1638.5
  • · Z (S) $3277

1910.37 B02

Other-than-serious 1 instance 13 exposed
Issued
Jun 2, 2020
Penalty
Initial $0 · Current $0
29 CFR 1910.37(b)(2): Each exit was not clearly visible and marked by a sign reading "Exit":  a) Shop: On or about January 22, 2020 and at times prior, employees were exposed to entrapment hazards associated with not being able to readily identify an exit in the event of an emergency.
Recent events (2)
  • · I (O) $0
  • · Z (O) $0

1910.303 B02

Other-than-serious 1 instance 3 exposed
Issued
Jun 2, 2020
Abate by
Jun 26, 2020
Penalty
Initial $0 · Current $0
29 CFR 1910.303(b)(2): Listed or labeled electrical equipment was not used or installed in accordance with instructions included in the listing or labeling:  a) Shop:  On or about January 22, 2020 and at times prior, employees were exposed to shock and fire hazards while using relocatable power taps not in accordance with instructions included in the listing and labeling. The relocatable power taps were permanently attached to walls throughout the shop to power employees work stations and the Spray Booth.
Recent events (2)
  • · I (O) $0
  • · Z (O) $0

1910.305 G02 III

Other-than-serious 1 instance 3 exposed
Issued
Jun 2, 2020
Penalty
Initial $0 · Current $0
29 CFR 1910.305(g)(2)(iii): Flexible cords were not connected to devices and fittings so that tension would not be transmitted to joints or terminal screws:  a) Shop:  On or about January 22, 2020 and at times prior, Employees  were exposed to shock hazards while using flexible cords with open wire insulation around the terminal joint being used to supply power to work stations and the Spray Booth.
Recent events (2)
  • · I (O) $0
  • · Z (O) $0

View Centaur, INC.'s full OSHA safety record →

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 344575279.

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