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

OSHA Inspection: UNITED MATERIALS LLC

Referral inspection · Safety discipline

On , OSHA opened a referral safety inspection of UNITED MATERIALS LLC in 9590 W 58TH AVE, ARVADA, CO 80002 (NAICS 238160). OSHA activity number 341831261.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
9590 W 58TH AVE
City
ARVADA
State
CO
ZIP
80002
Mailing
5135 YORK STREET, DENVER, CO 80216
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
238160
Employees
8
Ownership type
A

2 citations on file for this inspection.

1926.501 B04 I

Other-than-serious 1 instance 1 exposed
Issued
Dec 5, 2016
Abate by
Dec 15, 2016
Penalty
Initial $8,730 · Current $5,000 Reduced
29 CFR 1926.501(b)(4)(i): Each employee on walking/working surfaces was not protected from falling through holes (including skylights), more than six feet (1.8 m) above lower levels, by personal fall arrest systems, covers, or guardrail systems erected around such holes.    (a) On or about October 12, 2016, and at times prior, employees were exposed to fall hazards where use of fall protection was not enforced which resulted in an employee falling through a roof hole.      Abatement Note:  Abatement certification and documentation are required for this item (see enclosed "Certification of Corrective Action Worksheet").
Recent events (3)
  • — F (O) $5000
  • — C (S) $8730
  • — Z (S) $8730

1926.503 A01

Deleted Serious Gravity 10 1 instance 1 exposed
Issued
Dec 5, 2016
Abate by
Dec 15, 2016
Penalty
Initial $0 · Current $0
29 CFR 1926.503(a)(1): The employer did not provide a training program for each employee who might be exposed to fall hazards:  (a)  On or about October 10, 2016, and at times prior, employees were exposed to fall hazards in that a training program was not provided for employees of a temporary employment agency, Labor Works, prior to engaging in roofing activities for United Materials LLC.  Abatement Note:  Abatement certification and documentation are required for this item (see enclosed "Certification of Corrective Action Worksheet").
Recent events (3)
  • — F (S) $0
  • — C (S) $0
  • — Z (S) $0

View United Materials LLC'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 341831261.

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