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

OSHA Inspection: ROCKY MOUNTAIN STRUCTURES, INC.

Complaint inspection · Safety discipline

On , OSHA opened a complaint safety inspection of ROCKY MOUNTAIN STRUCTURES, INC. in 900 28TH STREET, BOULDER, CO 80303 (NAICS 238990). OSHA activity number 339602211.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
900 28TH STREET
City
BOULDER
State
CO
ZIP
80303
Mailing
1900 EAST 66TH AVENUE, DENVER, CO 80229
Inspection type
Complaint (B)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
A
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
238990
Employees
4
Ownership type
A

1 citation on file for this inspection.

1926.1406 A01

Other-than-serious 1 instance 6 exposed
Issued
Aug 22, 2014
Abate by
Sep 11, 2014
Penalty
Initial $4,900 · Current $4,900
29 CFR 1926.1406(a)(1): While using disassembly procedures contrary to the manufacturer, the employer did not ensure alternative procedures were developed and implemented to prevent dangerous movement of the crane.     (a) Rocky Mountain Structures, Inc., 900 28th Street, Boulder, CO:  On or about February 25, 2014, the employer did not ensure safe alternative methods were developed and implemented prior to disassembling the Potain Igo 50 tower crane. While the mast and jib remained in the upright position, the ballast and bolted gray counterweights (2) were removed allowing the crane to fall into the building under construction. Condition exposed employees to "struck" by hazard.
Recent events (2)
  • — I (O) $4900
  • — Z (S) $4900

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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 339602211.

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