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

OSHA Inspection: MATRIX SERVICES

Complaint inspection · Safety discipline

On , OSHA opened a complaint safety inspection of MATRIX SERVICES in YATES FIELD UNIT CENTRAL BATTERY CB2, IRAAN, TX 79744 (NAICS 237120). OSHA activity number 347733008.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
MATRIX SERVICES
Site address
YATES FIELD UNIT CENTRAL BATTERY CB2
City
IRAAN
State
TX
ZIP
79744
Mailing
1107 W. MAIN PARKWAY, CATOOSA, OK 74015
Inspection type
Complaint (B)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
B
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
237120
Employees
4
Ownership type
A

2 citations on file for this inspection.

1926.350 H

Deleted Serious Gravity 5 1 instance 3 exposed
Issued
Sep 30, 2024
Abate by
Oct 10, 2024
Penalty
Initial $10,775 · Current $0 Reduced
29 CFR 1926.350(h): Oxygen, and fuel gas pressure regulators, or their related gauges were not in proper working order while in use:   On or about September 4, 2024, next to Oil Tank #1, employees were conducting welding activities while using an acetylene pressure regulator gauge that had a missing protective lens cover.
Recent events (3)
  • — F (S) $0
  • — C (S) $10775
  • — Z (S) $10775

1926.350 J

Deleted Serious Gravity 5 2 instances 4 exposed
Issued
Sep 30, 2024
Abate by
Oct 10, 2024
Penalty
Initial $12,929 · Current $0 Reduced
29 CFR  1926.350(j): Section 3.2.4.3 American National Standards Institute Z49.1-1967 (3.5.3.2) as adopted by 29 CFR 1926.350(j): Approved protective equipment was not installed in fuel gas piping to prevent passage of flashback into the fuel-gas supply system.   On or about September 4, 2024, next to oil tank #1, employees were conducting welding activities while using an acetylene gas cylinder that did not have flashback protective equipment.  Incorporated by reference: ANSI Z49.1-1967 read under Piping Protective Equipment 3.5.3.2 Approved protective equipment shall be installed in fuel-gas piping to prevent: (1) backflow of oxygen into the fuel-gas supply system (2) passage of a flash back into the fuel-gas supply system; and (3) excessive back pressure of oxygen in the fuel-gas supply system.
Recent events (3)
  • — F (S) $0
  • — C (S) $12929
  • — Z (S) $12929

View Matrix Services'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 347733008.

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