Safety Incidents OSHA Severe Injury Reports · 2015–2025
5,189,992Inspections Most recent open 2026-07-18 Last loaded 2026-07-22

OSHA Inspection: MAC LTT MANUFACTURING, INC.

Referral inspection · Safety discipline

On , OSHA opened a referral safety inspection of MAC LTT MANUFACTURING, INC. in 1430 HIGHWAY 87 EAST, BILLINGS, MT 59101 (NAICS 336212). OSHA activity number 347812075.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.

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Site address
1430 HIGHWAY 87 EAST
City
BILLINGS
State
MT
ZIP
59101
Mailing
1430 HIGHWAY 87 EAST, BILLINGS, MT 59101
Inspection type
Referral (C)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
B
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
336212
Employees
70
Ownership type
A

3 citations on file for this inspection.

1910.132 D01

Deleted Serious Gravity 1 1 instance 85 exposed
Issued
Mar 10, 2025
Abate by
Apr 3, 2025
Penalty
Initial $4,220 · Current $0 Reduced
29 CFR  1910.132(d)(1):The employer did not assess the workplace to determine if hazards are present, or are likely to be present, which necessitate the use of personal protective equipment (PPE):  a) Mac LTT Manufacturing, Inc. Shop Floor: On or about October 10, 2024, and at times prior, employees were exposed to overhead struck by hazards while performing work on the shop floor without being required to wear Personal Protective Equipment including, but not limited to, hardhats.
Recent events (2)
  • — I (S) $0
  • — Z (S) $4220

1910.135 A01

Deleted Serious Gravity 1 1 instance 85 exposed
Issued
Mar 10, 2025
Abate by
Apr 3, 2025
Penalty
Initial $0 · Current $0
29 CFR  1910.135(a)(1):The employer did not ensure that each affected employee wear a protective helmet when working in areas where there is a potential for injury to the head from falling objects:  a) Mac LTT Manufacturing, Inc. Shop Floor: On or about October 10, 2024, and at times prior, employees were exposed to overhead struck by hazards while performing work on the shop floor without being required to wear Personal Protective Equipment including, but not limited to, hardhats.
Recent events (2)
  • — I (S) $0
  • — Z (S) $0

1910.212 A03 II

Other-than-serious Gravity 10 1 instance 2 exposed
Issued
Mar 10, 2025
Abate by
Apr 3, 2025
Penalty
Initial $9,847 · Current $5,000 Reduced
29 CFR 1910.212(a)(3)(ii):Point of operation guards were not designed and constructed as to prevent the operator from having any part of their body in the danger zone during the operating cycle:   a) Mac LTT Manufacturing, Inc.: On or about October 10, 2024 and at times prior, employees were exposed to amputation hazards while operating the JMT AD-R 43220 169" x 242 Ton Press without adequate guarding.
Recent events (2)
  • — I (O) $5000
  • — Z (S) $9847

View MAC LTT Manufacturing, 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 347812075.

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