Safety Incidents OSHA Severe Injury Reports · 2015–2025
4,113,118Inspections Most recent open 2026-07-13 Last loaded 2026-07-17

OSHA Inspection: C.W. CONTRACTING L.L.C.

Programmed Related inspection · Safety discipline

On , OSHA opened a programmed Related safety inspection of C.W. CONTRACTING L.L.C. in 9140 HURON STREET, THORNTON, CO 80260 (NAICS 236210). OSHA activity number 345450282.

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Site address
9140 HURON STREET
City
THORNTON
State
CO
ZIP
80260
Mailing
15005 VERBENA STREET, THORNTON, CO 80602
Inspection type
Programmed Related (J)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
B
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
236210
Employees
1
Ownership type
A

2 citations on file for this inspection.

1926.651 K01

Serious Gravity 10 1 instance 1 exposed
Issued
Abate by
Penalty
Initial $4096.00 · Current $2458.00 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 and or other hazardous conditions:  C.W. Contracting L.L.C., at 9140 Huron Street, Thornton, CO 80260:  On July 30, 2021, the controlling employer did not ensure that adequate and effective daily inspections of an excavation were conducted by a competent person, in that a sub-contactor worked inside the excavation at a location that measured an estimated 9 feet deep without an adequate protective system in place. A spoils pile situated on the east side of the excavation was approximately 6 inches from the edge of the excavation. This condition exposed the sub-contractors to crushing and cave-in hazards.
Recent events (2)
  • — I (S) $2457.6
  • — Z (S) $4096

1926.652 A01

Serious Gravity 10 1 instance 1 exposed
Issued
Abate by
Penalty
Initial $0.00 · Current $0.00
29 CFR 1926.652(a)(1):  Each employee in an excavation was not protected from cave-ins by an adequate protective system designed in accordance with 29 CFR 1926.652(b) or (c):  C.W. Contracting L.L.C., at 9140 Huron Street, Thornton, CO 80260:  On July 30, 2021 the controlling employer did not ensure that sub-contractors working inside an excavation with nearly vertical walls were protected from cave-in, in that an subcontractor worked inside the excavation at a location that measured an estimated 9 feet deep without using a protective system. This condition exposed the employee to a crushing hazard by excavation
Recent events (2)
  • — I (S) $0
  • — Z (S) $0

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 345450282.