Safety Incidents OSHA Severe Injury Reports · 2015–2025
5,198,892Inspections Most recent open 2026-09-03 Last loaded 2026-09-07

OSHA Inspection: DEER PARK REFINING LTD

Unprogrammed Related inspection · Safety discipline

On , OSHA opened an unprogrammed Related safety inspection of DEER PARK REFINING LTD in 5900 HIGHWAY 225, DEER PARK, TX 77536 (NAICS 324110). OSHA activity number 347814501.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
5900 HIGHWAY 225
City
DEER PARK
State
TX
ZIP
77536
Mailing
5900 HIGHWAY 225, DEER PARK, TX 77536
Inspection type
Unprogrammed Related (G)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
Union (A)
Opened
Closing conference
Last modified
Data loaded
NAICS code
324110
Employees
997
Ownership type
Private (A)

4 citations on file for this inspection.

1910.119 F04

Serious Gravity 10 6 instances 7 exposed
Issued
Apr 10, 2025
Abate by
Oct 30, 2026
Penalty
Initial $16,550 · Current $16,550

Hazardous substances 1480

29 CFR 1910.119(f)(4): The employer did not implement safe work practices to provide for the control of hazards during operations such as lockout/tagout; confined space entry; opening process equipment or piping; and control over entrance into a facility by maintenance, contractor, laboratory, or other support personnel:  On or about October 10, 2024, in ARU #6/7 at Deer Park Refinery Limited located in Deer Park, TX, the employer, DPRL, did not implement its safe work practices including but not limited to:  a) Control over entrance into the process units ARU#6/7 when the contract employees did not sign in on the unit entry log before entering the process unit and they did not sign out upon leaving.     d) The host employer (DPRL) did not complete the written contingency plan for the work permit# 411125.
Recent events (3)
  • · F (S) $16550
  • · C (S) $16550
  • · Z (S) $16550

1910.147 D04 III B

Deleted Serious Gravity 10 1 instance 7 exposed
Issued
Apr 10, 2025
Abate by
May 12, 2025
Penalty
Initial $0 · Current $0

Hazardous substances 1480

29 CFR  1910.147(d)(4)(iii)(B): Where a tag could not be affixed directly to the energy isolating device, the tag was not located as close as safely possible to the device, in a position that would have been immediately obvious to anyone attempting to operate   On or about October 10, 2024, in ARU #6/7 at Deer Park Refinery Limited located in Deer Park, TX, the host employer (DPRL) failed to affix tag(s) on the energy isolation device for 12-inch CAG header and /or flare lines in ARU#6/7.
Recent events (3)
  • · F (S) $0
  • · C (S) $0
  • · Z (S) $0

1910.119 H02 II

Deleted Serious Gravity 10 1 instance 15 exposed
Issued
Apr 10, 2025
Abate by
May 22, 2025
Penalty
Initial $16,550 · Current $0 Reduced

Hazardous substances 1480

29 CFR 1910.119(h)(2)(ii): The employer did not inform contract employers of the known potential fire, explosion, or toxic release hazards related to the contractor's work and the process:  On or about October 10, 2024, in ARU #6/7 at Deer Park Refinery Limited located in Deer Park, TX, the host employer (DPRL) failed to discuss the toxic gas release hazards with the contract employees in SR-8 unit, about the line break work on CAG header and flare lines in ARU#6/7.
Recent events (3)
  • · F (S) $0
  • · C (S) $16550
  • · Z (S) $16550

1910.119 N

Serious Gravity 10 1 instance 15 exposed
Issued
Apr 10, 2025
Abate by
Oct 30, 2026
Penalty
Initial $16,550 · Current $16,550

Hazardous substances 1480

29 CFR 1910.119(n): The employer did not implement an emergency plan in accordance with the provisions of 29 CFR 1910.38:  On or about October 10, 2024, in ARU #6/7 at Deer Park Refinery Limited located in Deer Park, TX, while local alarms were activated and evacuations were initiated, the employer did not promptly activate the site wide evacuation alarm following the uncontrolled release of H2S toxic gas from the CAG header.
Recent events (3)
  • · F (S) $16550
  • · C (S) $16550
  • · Z (S) $16550

This record is reproduced from the U.S. Department of Labor Open Data API (OSHA inspection dataset). OSHA publishes its own view of this case as inspection number 347814501.

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