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

OSHA Inspection: TRIAD MECHANICAL CONTRACTORS, INC.

Planned inspection · Safety discipline

On , OSHA opened a planned safety inspection of TRIAD MECHANICAL CONTRACTORS, INC. in HANGER 2146 MARINE CORPS AIR STATION - BEAUFORT, BEAUFORT, SC 29904 (NAICS 238220). OSHA activity number 346545353.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
HANGER 2146 MARINE CORPS AIR STATION - BEAUFORT
City
BEAUFORT
State
SC
ZIP
29904
Mailing
PO BOX 31518, CHARLESTON, SC 29417
Inspection type
Planned (H)
Scope
Complete (A)
Discipline
Safety
Advance notice
No
Union status
B
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
238220
Employees
5
Ownership type
A

2 citations on file for this inspection.

1926.404 F06

Other-than-serious Gravity 1 1 instance 2 exposed
Issued
Apr 14, 2023
Penalty
Initial $4,610 · Current $3,000 Reduced
29 CFR  1926.404(f)(6):The path to ground from circuits, equipment, or enclosures was not permanent and continuous:  a) At Pit number 7: A 120 volt dual light-stand of unknown manufacture used to provide lighting while working inside the pit, was equipped with an electrical plug which was missing the ground pin.
Recent events (2)
  • — I (O) $3000
  • — Z (S) $4610

1926.502 B02

Other-than-serious Gravity 1 2 instances 2 exposed
Issued
Apr 14, 2023
Abate by
Apr 21, 2023
Penalty
Initial $4,610 · Current $3,000 Reduced
29 CFR  1926.502(b)(2):Midrails, screens, mesh, intermediate vertical members, or equivalent intermediate structure members were not installed between the top edge of the guardrail system and the walking/working surface when there was no wall or parapet wall at least 21 inches (53 cm) high.  a) Pit Number 7: A wooden guardrail system placed around the opening of the pit was not equipped with midrails on the open ends.  ABATEMENT CERTIFICATION IS REQUIRED
Recent events (2)
  • — I (O) $3000
  • — Z (S) $4610

View Triad Mechanical Contractors, 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 346545353.

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