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 STATES BUILDING SUPPLY, INC.

Referral inspection · Safety discipline

On , OSHA opened a referral safety inspection of UNITED STATES BUILDING SUPPLY, INC. in 485 E. 52ND AVE., DENVER, CO 80216 (NAICS 423390). OSHA activity number 347600819.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
485 E. 52ND AVE.
City
DENVER
State
CO
ZIP
80216
Mailing
4391 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
423390
Employees
14
Ownership type
A

4 citations on file for this inspection.

1910.37 A03

Serious Gravity 1 2 instances 9 exposed
Issued
Dec 13, 2024
Abate by
Jan 17, 2025
Penalty
Initial $2,765 · Current $2,765
29 CFR 1910.37(a)(3): Exit route(s) were not kept free and unobstructed:  (a) On or about July 2, 2024, the employer did not ensure exits routes were unobstructed.  The exit route leading to the Northeast emergency exit located in the production area, adjacent to the  3"x 4" Downspout roll forming machine, was obstructed by a pallet containing used hydraulic fluids.   This condition exposed employees to fire hazards.  (b) On or about July 2, 2024, the employer did not ensure exits routes were unobstructed.  The exit routes to the rear warehouse, opposite the loading docks, were obstructed.  This condition exposed employees to fire hazards.
Recent events (2)
  • — I (S) $2765
  • — Z (S) $2765

1910.212 A01

Serious Gravity 10 5 instances 9 exposed
Issued
Dec 13, 2024
Abate by
Jan 17, 2025
Penalty
Initial $6,452 · Current $2,765 Reduced
29 CFR  1910.212(a)(1): One or more methods of machine guarding was not provided to protect the operator and other employees in the machine area from hazards such as those created by point of operation, ingoing nip points, rotating parts, flying chips and sparks:  (a) On or about July 2, 2024, the employer did not ensure employees were protected from rotating parts while utilizing a decoiler (Jobsite, Inc., Model No. PD7), as part of the 3" x 4" Downspout roll forming production line.  This condition exposed employees to caught-in hazards.  (b)  On or about July 2, 2024, the employer did not ensure employees were protected from rotating parts while utilizing a decoiler (Jobsite, Inc., Model No. PD7), as part of the 3" x 3" Downspout roll forming production line.  This condition exposed employees to caught-in hazards.  (c)  On or about July 2, 2024,  the employer did not ensure employees were protected from caught in hazards while operating a hydraulic tilt table (Verti-lift, Inc.  Model No. HUE 90-40-3640), located in the production area adjacent to the 3" x 3" and 3" x 4" Downspout roll forming production lines.
Recent events (2)
  • — I (S) $2765
  • — Z (S) $6452

1904.39 A02

Other-than-serious 1 instance 14 exposed
Issued
Dec 13, 2024
Penalty
Initial $5,000 · Current $0 Reduced
29 CFR  1904.39(a)(2): The employer did not report within 24-hours a work-related incident resulting in in-patient hospitalization, amputation or the loss of an eye:  (a)The employer did not report a work-related hospitalization within 24 hours of the injury occurring.  An employee sustained an amputation injury on June 17, 2024, at 485 E. 52nd Ave., Denver, CO; however, the employer did not report the amputation to OSHA until June 26, 2024.
Recent events (2)
  • — I (O) $0
  • — Z (O) $5000

1910.178 Q07

Other-than-serious 1 instance 9 exposed
Issued
Dec 13, 2024
Abate by
Jan 17, 2025
Penalty
Initial $0 · Current $0
29 CFR 1910.178(q)(7): Industrial trucks were not examined before being placed in service:  (a) On or about July 2, 2024, the employer did not ensure powered industrial vehicles including, but not limited to a Crown RM 6000 Series narrow-isle reach truck were examined at least daily prior to being put into operation.  This condition exposed employees to potential struck-by hazards.
Recent events (2)
  • — I (O) $0
  • — Z (O) $0

View United States Building Supply, 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 347600819.

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