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

OSHA Inspection: MONTAUCK ENERGY HOLDINGS, LLC

Referral inspection · Safety discipline

On , OSHA opened a referral safety inspection of MONTAUCK ENERGY HOLDINGS, LLC in 602 THOMAS STREET EXT, MONROEVILLE, PA 15146 (NAICS 221210). OSHA activity number 345378285.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
602 THOMAS STREET EXT
City
MONROEVILLE
State
PA
ZIP
15146
Mailing
602 THOMAS STREET, MONROEVILLE, PA 15146
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
221210
Employees
4
Ownership type
A

2 citations on file for this inspection.

5(a)(1)

Serious Gravity 5 1 instance 3 exposed
Issued
Oct 22, 2021
Abate by
Nov 18, 2021
Penalty
Initial $6,827 · Current $5,600 Reduced
OSH ACT of 1970 Section (5)(a)(1): Section 5(a)(1) of the Occupational Safety and Health Act of 1970:  The employer did not furnish employment and a place of employment which were free from recognized hazards that were causing or likely to cause death or serious physical harm to employees from hazards associated with exposure to anhydrous ammonia:  a) Jobsite, 602 Thomas Road, Monroeville, PA 15146:  On or about May 10, 2021, the ammonia piping systems were not marked properly.  There were no legends on the ammonia piping systems that were located on the outside of the building and some legends on the ammonia piping systems inside the building were deteriorated and incomplete.
Recent events (2)
  • — I (S) $5600
  • — Z (S) $6827

1910.147 F02 I

Deleted Serious Gravity 10 1 instance 3 exposed
Issued
Oct 22, 2021
Penalty
Initial $9,557 · Current $0 Reduced
29 CFR  1910.147(f)(2)(i):  When outside servicing personnel were engaged in activities in a facility, the onsite employer and the outside employer did not inform each other of their respective lockout or tagout procedures:  (a) Jobsite, 602 Thomas Road, Monroeville, PA 15146:  On or about May 10, 2021, when outside servicing personnel (employees of R.C.E. Heat Exchangers, LLC) were engaged in maintenance activities on compressor coolers at this facility, the outside employer and the onsite employer (Montauck Energy Holdings, LLC) did not inform each other of their respective lockout or tagout procedures prior to the start of maintenance work.
Recent events (2)
  • — I (S) $0
  • — Z (S) $9557

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 345378285.

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