Safety Incidents OSHA Severe Injury Reports · 2015–2025
5,197,124Inspections Most recent open 2026-08-25 Last loaded 2026-08-28

THORNTON, CO ·

OSHA Inspection: M & M MASONRY

Unprogrammed Related inspection · Safety discipline

At a glance

On , OSHA opened an unprogrammed Related safety inspection of M & M MASONRY in 10571 N. COLORADO BLVD., THORNTON, CO 80229 (NAICS 000000). OSHA activity number 116122433.

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broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.

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Where did this inspection happen?

Establishment
M & M MASONRY
Site address
10571 N. COLORADO BLVD.
City
THORNTON
State
CO
ZIP
80229
Mailing
6448 WELCH CT., ARVADA, CO 80004

What kind of inspection was it?

Inspection type
Unprogrammed Related (G)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
Non-union (N)

When did the case open and close?

Opened
Closing conference
Case closed
Data loaded

Establishment context

NAICS code
000000
SIC code (legacy)
1741
Employees
11
Ownership type
Private (A)

Citations

6 citations on file for this inspection.

1926.21 B02

Serious Gravity 01 1 instance 1 exposed
Issued
Jun 14, 1996
Abate by
Jul 15, 1996
Penalty
Initial $450 · Current $225 Reduced
Recent events (2)
  • · I (S) $225.00
  • · Z (S) $450.00

1926.451 A08

Serious Gravity 01 1 instance 1 exposed
Issued
Jun 14, 1996
Abate by
Jun 21, 1996
Penalty
Initial $450 · Current $225 Reduced
Recent events (2)
  • · I (S) $225.00
  • · Z (S) $450.00

1926.451 A13

Serious Gravity 01 1 instance 1 exposed
Issued
Jun 14, 1996
Abate by
Jun 17, 1996
Penalty
Initial $450 · Current $225 Reduced
Recent events (2)
  • · I (S) $225.00
  • · Z (S) $450.00

1926.451 D03

Serious Gravity 01 1 instance 1 exposed
Issued
Jun 14, 1996
Abate by
Jun 17, 1996
Penalty
Initial $450 · Current $225 Reduced
Recent events (2)
  • · I (S) $225.00
  • · Z (S) $450.00

1926.451 D10

Serious Gravity 10 1 instance 1 exposed
Issued
Jun 14, 1996
Abate by
Jun 17, 1996
Penalty
Initial $1,500 · Current $750 Reduced
Recent events (2)
  • · I (S) $750.00
  • · Z (S) $1500.00

1926.20 B01

Other-than-serious Gravity 01 1 instance 1 exposed
Issued
Jun 14, 1996
Abate by
Jul 15, 1996

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View M & M Masonry's full OSHA safety record →

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Source

This record is reproduced from the U.S. Department of Labor Open Data API (OSHA inspection dataset). OSHA publishes its own view of this case as inspection number 116122433.

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