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

OSHA Inspection: CASTO CONSTRUCTION

Planned inspection · Safety discipline

On , OSHA opened a planned safety inspection of CASTO CONSTRUCTION in 4313 TULLER ROAD, DUBLIN, OH 43017 (NAICS 236220). OSHA activity number 341667863.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
CASTO CONSTRUCTION
Site address
4313 TULLER ROAD
City
DUBLIN
State
OH
ZIP
43017
Mailing
250 CIVIC CENTER DRIVE SUITE 500, COLUMBUS, OH 43215
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
236220
Employees
200
Ownership type
A

3 citations on file for this inspection.

1926.404 B01 I

Serious Gravity 5 3 instances 20 exposed
Issued
Sep 23, 2016
Abate by
Oct 13, 2016
Penalty
Initial $8,017 · Current $4,810 Reduced
29 CFR 1926.404(b)(1)(i): General. The employer shall use either ground fault circuit interrupters as specified in paragraph (b)(1)(ii) of this section or an assured equipment grounding conductor program as specified in paragraph (b)(1)(iii) of this section to protect employees on construction sites. These requirements are in addition to any other requirements for equipment grounding conductors.  a. On August 2, 2016, contractors on the jobsite were using equipment throughout the site that were not GFCI protected and missing grounding pins, thereby exposing employees to electrical hazards.
Recent events (2)
  • — I (S) $4810.2
  • — Z (S) $8017

1926.404 F06

Serious Gravity 5 1 instance 5 exposed
Issued
Sep 23, 2016
Abate by
Oct 13, 2016
Penalty
Initial $0 · Current $0
29 CFR 1926.404(f)(6): Grounding path. The path to ground from circuits, equipment, and enclosures shall be permanent and continuous.  a. The employees of Tramar Enterprises were using an extension cord to power the circular saw, the extension cord was missing the ground pin, thereby exposing employees to an electrical hazard.
Recent events (2)
  • — I (S) $0
  • — Z (S) $0

1926.501 B13

Serious Gravity 10 3 instances 20 exposed
Issued
Sep 23, 2016
Abate by
Oct 13, 2016
Penalty
Initial $11,224 · Current $6,734 Reduced
29 CFR 1926.501(b)(13): "Residential construction." Each employee engaged in residential construction activities 6 feet (1.8 m) or more above lower levels shall be protected by guardrail systems, safety net system, or personal fall arrest system unless another provision in paragraph (b) of this section provides for an alternative fall protection measure. Exception: When the employer can demonstrate that it is infeasible or creates a greater hazard to use these systems, the employer shall develop and implement a fall protection plan which meets the requirements of paragraph (k) of 1926.502.  a. On August 9, 2016, subcontractors were observed working on the roof and other elevated surfaces of 3 of the 5 structures without fall protection where they were exposed to fall hazards in excess of 20 feet.
Recent events (2)
  • — I (S) $6734.4
  • — Z (S) $11224

View Casto Construction'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 341667863.

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