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

OSHA Inspection: SIERRA ENTERPRISES LLC

Referral inspection · Safety discipline

On , OSHA opened a referral safety inspection of SIERRA ENTERPRISES LLC in 8000-8041 WEST SPANISH PEAK, LITTLETON, CO 80127 (NAICS 238160). OSHA activity number 339492076.

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Site address
8000-8041 WEST SPANISH PEAK
City
LITTLETON
State
CO
ZIP
80127
Mailing
1550 S. FEDERAL #C, DENVER, CO 80219
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
20
Ownership type
A

3 citations on file for this inspection.

1926.100 A

Serious Gravity 1 5 instances 5 exposed
Issued
Abate by
Penalty
Initial $1200.00 · Current $500.00 Reduced
29 CFR 1926.100(a):  Employees working in areas where there was a possible danger of head injury from impact, or from falling or flying objects, or from electrical shock and burns, were not protected by protective helmets:            a)  On or about November 14, 2013, employees were exposed to head injuries as they worked without head protection in areas where shingles and other roofing waste were being thrown from upper levels.
Recent events (2)
  • — I (S) $500
  • — Z (S) $1200

1926.102 A01

Serious Gravity 1 15 instances 15 exposed
Issued
Abate by
Penalty
Initial $1200.00 · Current $500.00 Reduced
29 CFR 1926.102(a)(1):  Eye and face protective equipment was not used when machines or operations presented potential eye or face injury:        a)  On or about November 14, 2013, employees were exposed to eye injuries while they used pneumatic nail guns without eye protection.
Recent events (2)
  • — I (S) $500
  • — Z (S) $1200

1926.501 B13

Serious Gravity 5 15 instances 15 exposed
Issued
Abate by
Penalty
Initial $2000.00 · Current $1500.00 Reduced
29 CFR 1926.501(b)(13):  Employee(s) engaged in residential construction activities 6 feet (1.8m) or more above lower levels were not protected by guardrail systems, safety net system, or personal fall arrest system, nor were other provisions of paragraph (b) of this section used to provide an alternative fall protection measure:          a)  On or about November 14, 2013, employees were exposed to falls greater than 6 feet while performing roofing work without adequate fall protection measures in place.
Recent events (2)
  • — I (S) $1500
  • — Z (S) $2000

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 339492076.