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

OSHA Inspection: FRONTIER REFINING INC

Complaint inspection · Safety discipline

On , OSHA opened a complaint safety inspection of FRONTIER REFINING INC in 2700 EAST 5TH STREET, CHEYENNE, WY 82003 (NAICS 324110). OSHA activity number 309497543.

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broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.

Watch Frontier Refining INC — free Get an email when a new federal OSHA severe-injury report for Frontier Refining INC is published. One employer, no account, unsubscribe in one click.
Site address
2700 EAST 5TH STREET
City
CHEYENNE
State
WY
ZIP
82003
Mailing
PO BOX 1588, CHEYENNE, WY 82003
Inspection type
Complaint (B)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
Y
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
324110
SIC code (legacy)
2911
Employees
200
Ownership type
A

5 citations on file for this inspection.

1910.22 A01

Other-than-serious Gravity 03 1 instance 4 exposed
Issued
Apr 5, 2007
Abate by
May 8, 2007
Penalty
Initial $1,875
Recent events (2)
  • — I (O)
  • — Z (S) $1875.00

1910.22 B01

Deleted Serious Gravity 03 1 instance 4 exposed
Issued
Apr 5, 2007
Abate by
May 8, 2007
Penalty
Initial $1,875
Recent events (2)
  • — I (S)
  • — Z (S) $1875.00

1910.23 A01

Serious Gravity 03 1 instance 4 exposed
Issued
Apr 5, 2007
Abate by
May 8, 2007
Penalty
Initial $1,875 · Current $468 Reduced
Recent events (2)
  • — I (S) $468.00
  • — Z (S) $1875.00

1910.176 B

Serious Gravity 03 1 instance 4 exposed
Issued
Apr 5, 2007
Abate by
May 8, 2007
Penalty
Initial $1,875 · Current $469 Reduced
Recent events (2)
  • — I (S) $469.00
  • — Z (S) $1875.00

1910.305 A02 IIIF

Serious Gravity 03 1 instance 4 exposed
Issued
Apr 5, 2007
Abate by
May 8, 2007
Penalty
Initial $1,875 · Current $469 Reduced
Recent events (2)
  • — I (S) $469.00
  • — Z (S) $1875.00

View Frontier Refining 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 309497543.

Look up any company's OSHA accident reports by company, or browse severe injury reports by year, state, and company.