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

OSHA Inspection: CLAYSTONE CONSTRUCTION, INC.

Complaint inspection · Safety discipline

On , OSHA opened a complaint safety inspection of CLAYSTONE CONSTRUCTION, INC. in 1392 TERRACE AVE, ERIE, CO 80516 (NAICS 212321). OSHA activity number 348291543.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
1392 TERRACE AVE
City
ERIE
State
CO
ZIP
80516
Mailing
11840 STATE HIGHWAY 52, FORT LUPTON, CO 80621
Inspection type
Complaint (B)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
B
Opened
Closing conference
Last modified
Data loaded
NAICS code
212321
Employees
190
Ownership type
A

3 citations on file for this inspection.

1926.651 H01

Deleted Serious Gravity 10 1 instance 4 exposed
Issued
Nov 19, 2025
Penalty
Initial $11,916 · Current $0 Reduced
29 CFR 1926.651(h)(1): Employees were working in excavations in which there was accumulated water, or excavations in which water was accumulating, and adequate precautions had not been taken to protect employees against the hazards posed by water accumulation:  On or about June 5, 2025, at a job site located at 1392 Terrace Ave, Erie, CO employees working in a trench with an (active) unsupported and exposed pressurized water line were not protected from cave-in hazards associated with/due to water accumulation.  There were visible signs of water saturation at the open end of a water pipe located in the bottom of the trench approximately 15.5 feet in depth and pooling occurred at various locations throughout the surface areas around open trench thus reducing stability and potentially contributing to soil movement/ sloughing.
Recent events (2)
  • — I (S) $0
  • — Z (S) $11916

1926.651 K01

Serious Gravity 10 1 instance 4 exposed
Issued
Nov 19, 2025
Penalty
Initial $11,916 · Current $10,000 Reduced
29 CFR  1926.651(k)(1): Daily inspections of excavations, the adjacent areas, and protective systems were not made by a competent person for evidence of a situation that could have resulted in possible cave-ins, indications of failure of protective systems, hazardous atmospheres, or other hazardous conditions:   On or about June 5, 2025, at a job site located at 1392 Terrace Ave, Erie, CO the employer did not ensure that a daily inspection of the trench and its surrounding area was conducted by a Competent Person.  Responsibilities of the Competent Person include but are not limited to, assessing soil type to determine appropriate cave-in protection; ensuring that appropriate means of access and/or egress is provided; assessing weather conditions to determine if the trench/excavation has been compromised (e.g.: water accumulation, fissures, sloughing, etc.).  There were visible signs of water accumulating near the open end of a water pipe and pooling on the surface around the open trench.  Employees working in a trench that measured (approximately) 15.5 feet deep were not protected against cave-in hazards due to water accumulation.
Recent events (2)
  • — I (S) $10000
  • — Z (S) $11916

1926.652 A01

Serious Gravity 10 1 instance 4 exposed
Issued
Nov 19, 2025
Penalty
Initial $11,916 · Current $10,000 Reduced
29 CFR  1926.652(a)(1): Each employee in an excavation shall be protected from cave-ins by an adequate protective system designed in accordance with paragraph (b) or (c) of this section except when:  On or about June 5, 2025, at a job site located at 1392 Terrace Ave, Erie, CO the employer did not ensure that cave-in protection was provided and utilized to protect employees working inside of a trench which measured (approximately) 15.5 feet deep during the installation of a water main/line(s).  Additionally, there were visible signs of water accumulation near the open end of a water pipe and pooling on the surface around the open trench increasing the potential of exposure to hazards created by the unprotected trench.  An excavator was also parked at one of the trench ends.
Recent events (2)
  • — I (S) $10000
  • — Z (S) $11916

View Claystone Construction, 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 348291543.

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