Safety Incidents OSHA Severe Injury Reports · 2015–2025
2,004,209Inspections Most recent open 2026-07-13 Last loaded 2026-07-17

OSHA Inspection: SINCLAIR WYOMING REFINING COMPANY

Planned inspection · Safety discipline

On , OSHA opened a planned safety inspection of SINCLAIR WYOMING REFINING COMPANY in 100 EAST LINCOLN HIGHWAY - ALKYLATION UNIT, SINCLAIR, WY 82334 (NAICS 324110). OSHA activity number 314514993.

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Site address
100 EAST LINCOLN HIGHWAY - ALKYLATION UNIT
City
SINCLAIR
State
WY
ZIP
82334
Mailing
100 EAST LINCOLN HIGHWAY, SINCLAIR, WY 82334
Inspection type
Planned (H)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
N
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
324110
SIC code (legacy)
2911
Employees
350
Ownership type
A
Industry flags
Manufacturing safety.

4 citations on file for this inspection.

1910.119 F01 IB

Unclassified Gravity 10 1 instance 20 exposed
Issued
Abate by
Penalty
Initial $70000.00 · Current $70000.00
1910.119(f)(1)(i)(B) * The employer shall develop and implement written
operating
procedures that provide clear instructions for safely conducting
activities involved in each
covered process consistent with the process safety information and shall
address at least the
following elements. Steps for each operating phase: Normal operations;
The employer did not have operating procedures for draining the PV-2096
and PV-
2022(BTM) which is known as (PV-267) for normal operations.
Recent events (2)
  • — I (U) $70000.00
  • — Z (W) $70000.00

1910.119 F04

Unclassified Gravity 10 1 instance 20 exposed
Issued
Abate by
1910.119(f)(4) * The employer shall develop and 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. These
safe work practices
shall apply to employees and contractor employees.
The employer did not have clearly defined safe work practices associated
with caustic
material being drained from the Pressure Vessel (PV) PV-2096.
Recent events (2)
  • — I (U)
  • — Z (W)

1910.119 G01 I

Unclassified Gravity 10 1 instance 20 exposed
Issued
Abate by
1910.119(g)(1)(i) * Training. Initial training. Each employee presently
involved in operating
a process, and each employee before being involved in operating a newly
assigned process,
shall be trained in an overview of the process and in the operating
procedures as specified in
paragraph (f) of this section. The training shall include emphasis on the
specific safety and
health hazards, emergency operations including shutdown, and safe work
practices applicable
to the employee's job tasks.
The employer did not ensure that the Operators in the eastside Alkylation
Unit area received
required training on the processes and the operating procedures to a level
that emphasizes the
specific safety and health hazards, emergency operations, and safe work
practices associated
with caustic draining for their job tasks.
Recent events (2)
  • — I (U)
  • — Z (W)

1910.119 G03

Unclassified Gravity 10 1 instance 20 exposed
Issued
Abate by
1910.119(g)(3) * Training documentation. The employer shall ascertain that
each employee
involved in operating a process has received and understood the training
required by this
paragraph. The employer shall prepare a record which contains the identity
of
the employee, the
date of training, and the means used to verify that the employee
understood the training.
The employer did not have documentation that supported operators of
Alkylation unit were
trained and understood the training provided.
Recent events (2)
  • — I (U)
  • — Z (W)

View SINCLAIR WYOMING REFINING COMPANY'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 314514993.