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

OSHA Inspection: MAYO AVIATION, INC.

Referral inspection · Safety discipline

On , OSHA opened a referral safety inspection of MAYO AVIATION, INC. in 7735 S PEORIA ST, CENTENNIAL, CO 80112 (NAICS 481211). OSHA activity number 344052360.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
MAYO AVIATION, INC.
Site address
7735 S PEORIA ST
City
CENTENNIAL
State
CO
ZIP
80112
Mailing
7735 S PEORIA ST, CENTENNIAL, CO 80112
Inspection type
Referral (C)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
B
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
481211
Employees
68
Ownership type
A

3 citations on file for this inspection.

1910.101 B

Serious Gravity 10 3 instances 4 exposed
Issued
Nov 18, 2019
Abate by
Jul 13, 2020
Penalty
Initial $9,282 · Current $9,282
29 CFR 1910.101(b): The in-plant handling, storage, and utilization of all compressed gases in cylinders, portable tanks, rail tankcars, or motor vehicle cargo tanks were not in accordance with Compressed Gas Association Pamphlet P-1-1965, which is incorporated by reference as specified in CFR 1910.6:    a)  On or about May 24, 2019 and at times prior, employees were exposed to hazards while operating a transfilling system which lacked adequate safety features to prevent hazards associated with use of the system.    b)  On or about May 24, 2019 and at times prior, employees were exposed to struck by hazards in that, an oxygen cylinder in use as part of a transfilling system was not secured in accordance with section 3.4.4 of Compressed Gas Association Pamphlet P-1-1965 to prevent it from being knocked over.
Recent events (2)
  • — I (S) $9282
  • — Z (S) $9282

1910.132 F03 III

Other-than-serious 1 instance 3 exposed
Issued
Nov 18, 2019
Abate by
Nov 26, 2019
Penalty
Initial $9,282 · Current $6,500 Reduced
29 CFR 1910.132(f)(3)(iii):     The employer did not retrain employees when inadequacies in the affected employee's use of PPE indicated the employee had not retained the requisite understanding or skill:    a)	 On or about May 24, 2019, employees were not retrained on the use of eye and face protection when there were indications that they had not retained the requisite understanding of the use of such equipment.
Recent events (2)
  • — I (O) $6500
  • — Z (S) $9282

1904.39 A02

Other-than-serious 1 instance 1 exposed
Issued
Nov 18, 2019
Abate by
Nov 29, 2019
Penalty
Initial $6,630 · Current $1,000 Reduced
29 CFR 1904.39(a)(2): The employer did not report an in-patient hospitalization, amputation, or loss of an eye as a result of a work-related incident to OSHA within twenty-four (24) hours:    (a)  An accident which resulted in a hospitalization occurred on May 24, 2019, and was not reported by the employer until May 27, 2019.    Abatement Note:  Abatement certification is required for this item (see enclosed "Certification of Corrective Action Worksheet").
Recent events (2)
  • — I (O) $1000
  • — Z (O) $6630

View Mayo Aviation, 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 344052360.

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