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

OSHA Inspection: COLORADO MECHANICAL SYSTEMS INC

Unprogrammed Related inspection · Safety discipline

On , OSHA opened an unprogrammed Related safety inspection of COLORADO MECHANICAL SYSTEMS INC in 1232 S HOVER STREET, LONGMONT, CO 80501 (NAICS 333415). OSHA activity number 340897628.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
1232 S HOVER STREET
City
LONGMONT
State
CO
ZIP
80501
Mailing
1690 S ABILENE STREET UNIT 107, AURORA, CO 80012
Inspection type
Unprogrammed Related (G)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
B
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
333415
Employees
5
Ownership type
A

1 citation on file for this inspection.

1926.502 I04

Serious Gravity 1 1 instance 9 exposed
Issued
Dec 16, 2015
Abate by
Jan 5, 2016
Penalty
Initial $2,700 · Current $2,000 Reduced
29 CFR 1926.502(i)(4): Employer did not ensure that all covers were color coded or marked with the word "HOLE" or "COVER" to provide warning of the hazard:    (a) Colorado Mechanical Systems Inc, at 1232 S Hover Street, Longmont, CO: On and preceding 8/31/15 the employer did not ensure that all covers were color coded or marked with the word "HOLE" or "COVER" to provide warning of the hazard.  Employees sawed holes in the steel roof decking of Shops E at the Village at Twin Peaks shopping center for installation of the ducting for rooftop air handling units (RTU).  Dimensions of paired holes for each RTU were fourteen inches by twenty inches and eighteen inches by nineteen inches.  The sheets of four foot by eight foot OSB used as covers for each paired floor holes were not marked with "HOLE" or "COVER".  This condition exposed employees to a fall hazard.
Recent events (2)
  • — I (S) $2000
  • — Z (S) $2700

View Colorado Mechanical Systems 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 340897628.

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