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 BEST BLOCK, LLC

Referral inspection · Health discipline

On , OSHA opened a referral health inspection of COLORADO BEST BLOCK, LLC in 8227 BLAKELAND DR, LITTLETON, CO 80125 (NAICS 327331). OSHA activity number 345040984.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.

Watch Colorado Best Block, LLC — free Get an email when a new federal OSHA severe-injury report for Colorado Best Block, LLC is published. One employer, no account, unsubscribe in one click.
Site address
8227 BLAKELAND DR
City
LITTLETON
State
CO
ZIP
80125
Mailing
2662 N FREEWAY, PUEBLO, CO 81003
Inspection type
Referral (C)
Scope
Partial (B)
Discipline
Health
Advance notice
No
Union status
B
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
327331
Employees
25
Ownership type
A

3 citations on file for this inspection.

1910.95 I02 I

Other-than-serious 1 instance 1 exposed
Issued
Apr 20, 2021
Abate by
Apr 30, 2021
Penalty
Initial $0 · Current $0
29 CFR  1910.95(i)(2)(i):The employer did not ensure that hearing protectors are worn by an employee who is required by 29 CFR 1910.95(b)(1) to wear personal protective equipment:  (a) On or about November 24, 2020, and at times prior, Colorado Best Block, LLC at 8227 Blakeland Dr. Littleton,  CO  80125, did not ensure that employees required to wear hearing protection were utilizing hearing protection in areas with high noise levels.
Recent events (2)
  • — I (O) $0
  • — Z (O) $0

1910.134 K06

Other-than-serious 1 instance 2 exposed
Issued
Apr 20, 2021
Abate by
Apr 30, 2021
Penalty
Initial $0 · Current $0
29 CFR  1910.134(k)(6):The employer did not provide the basic advisory information on respirators, as presented in Appendix D of 29 CFR 1910.134, in written or oral format to employees who wear respirators when such use was not required by the employer:  (a) On or about November 24, 2020, and at times prior, Colorado Best Block, LLC at 8227 Blakeland Dr. Littleton,  CO  80125, did not ensure that employees utilizing filtering facepieces (dust masks) in a voluntary basis were provided with Appendix D of the standard.
Recent events (2)
  • — I (O) $0
  • — Z (O) $0

1910.1053 H02 I

Deleted Other-than-serious 1 instance 2 exposed
Issued
Apr 20, 2021
Abate by
Apr 30, 2021
Penalty
Initial $0 · Current $0

Hazardous substances 9010

29 CFR  1910.1053(h)(2)(i):The employer allowed compressed air to be used to clean clothing or surfaces where such activity could contribute to employee exposure to respirable crystalline silica without being used in conjunction with a ventilation system to capture blown dust:  (a) On or about November 24, 2020, and at times prior, Colorado Best Block, LLC at 8227 Blakeland Dr. Littleton,  CO  80125 did not ensure that employees coming out from conducting chipping/cleaning operations from the mixer were not using compressed air to clean their clothing.
Recent events (2)
  • — I (O) $0
  • — Z (O) $0

View Colorado Best Block, 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 345040984.

Look up any company's OSHA accident reports by company, or browse severe injury reports by year, state, and company.