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

Planned inspection · Safety discipline

On , OSHA opened a planned safety inspection of FRONTIER REFINING INC in 2700 EAST 5TH STREET, CHEYENNE, WY 82003 (NAICS 324110). OSHA activity number 314506379.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
2700 EAST 5TH STREET
City
CHEYENNE
State
WY
ZIP
82003
Mailing
PO BOX 1588, CHEYENNE, WY 82003
Inspection type
Planned (H)
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
290
Ownership type
A
Industry flags
Manufacturing safety.

16 citations on file for this inspection.

1910.22 A02

Other-than-serious Gravity 05 1 instance 2 exposed
Issued
Dec 8, 2010
Abate by
Dec 13, 2010
Penalty
Initial $1,875
Recent events (2)
  • — I (O)
  • — Z (S) $1875.00

1910.119 D03 IB

Serious Gravity 10 2 instances 20 exposed
Issued
Dec 8, 2010
Abate by
Dec 13, 2010
Penalty
Initial $4,500 · Current $3,375 Reduced
Recent events (2)
  • — I (S) $3375.00
  • — Z (S) $4500.00

1910.119 E03 IV

Serious Gravity 10 1 instance 15 exposed
Issued
Dec 8, 2010
Abate by
Dec 13, 2010
Penalty
Initial $4,500
Recent events (2)
  • — I (S)
  • — Z (S) $4500.00

1910.119 E03 VI

Serious 3 instances 15 exposed
Issued
Dec 8, 2010
Abate by
Dec 13, 2010
Recent events (2)
  • — I (S)
  • — Z (S)

1910.119 E06

Other-than-serious 1 instance 15 exposed
Issued
Dec 8, 2010
Abate by
Dec 13, 2010
Recent events (2)
  • — I (O)
  • — Z (S)

1910.119 F01 IB

Other-than-serious Gravity 10 1 instance 15 exposed
Issued
Dec 8, 2010
Abate by
Dec 13, 2010
Penalty
Initial $4,500
Recent events (2)
  • — I (O)
  • — Z (S) $4500.00

1910.119 F01 IF

Other-than-serious 2 instances 15 exposed
Issued
Dec 8, 2010
Abate by
Dec 13, 2010
Recent events (2)
  • — I (O)
  • — Z (S)

1910.119 F01 IG

Other-than-serious 1 instance 15 exposed
Issued
Dec 8, 2010
Abate by
Dec 13, 2010
Recent events (2)
  • — I (O)
  • — Z (S)

1910.119 F03

Other-than-serious 1 instance 15 exposed
Issued
Dec 8, 2010
Abate by
Dec 13, 2010
Recent events (2)
  • — I (O)
  • — Z (S)

1910.119 I02 II

Other-than-serious Gravity 10 1 instance 10 exposed
Issued
Dec 8, 2010
Abate by
Dec 13, 2010
Penalty
Initial $4,500
Recent events (2)
  • — I (O)
  • — Z (S) $4500.00

1910.119 J06 II

Serious Gravity 10 2 instances 15 exposed
Issued
Dec 8, 2010
Abate by
Dec 13, 2010
Penalty
Initial $4,500 · Current $3,375 Reduced
Recent events (2)
  • — I (S) $3375.00
  • — Z (S) $4500.00

1910.120 Q06 IC

Other-than-serious Gravity 01 3 instances 22 exposed
Issued
Dec 8, 2010
Abate by
Dec 13, 2010
Penalty
Initial $1,125
Recent events (2)
  • — I (O)
  • — Z (S) $1125.00

1910.151 C

Serious Gravity 03 3 instances 2 exposed
Issued
Dec 8, 2010
Abate by
Dec 13, 2010
Penalty
Initial $1,875 · Current $1,406 Reduced
Recent events (2)
  • — I (S) $1406.00
  • — Z (S) $1875.00

1910.165 B02

Serious Gravity 01 1 instance 3 exposed
Issued
Dec 8, 2010
Abate by
Dec 13, 2010
Penalty
Initial $1,125 · Current $844 Reduced
Recent events (2)
  • — I (S) $844.00
  • — Z (S) $1125.00

1910.212 A01

Serious Gravity 03 1 instance 1 exposed
Issued
Dec 8, 2010
Abate by
Dec 13, 2010
Penalty
Initial $1,875 · Current $1,406 Reduced
Recent events (2)
  • — I (S) $1406.00
  • — Z (S) $1875.00

1910.303 B02

Other-than-serious Gravity 01 4 instances 2 exposed
Issued
Dec 8, 2010
Abate by
Dec 13, 2010
Recent events (2)
  • — I (O)
  • — Z (O)

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 314506379.

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