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

OSHA Inspection: J.H. SEMP AND SONS MACHINING, INC.

Complaint inspection · Safety discipline

On , OSHA opened a complaint safety inspection of J.H. SEMP AND SONS MACHINING, INC. in 790 NORTH 9TH AVE., BRIGHTON, CO 80603 (NAICS 332999). OSHA activity number 313418626.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
790 NORTH 9TH AVE.
City
BRIGHTON
State
CO
ZIP
80603
Inspection type
Complaint (B)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
N
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
332999
SIC code (legacy)
3499
Employees
27
Ownership type
A

8 citations on file for this inspection.

1910.212 A01

Serious Gravity 02 2 instances 3 exposed
Issued
May 6, 2010
Abate by
May 19, 2010
Penalty
Initial $1,000 · Current $700 Reduced
Recent events (2)
  • — I (S) $700.00
  • — Z (S) $1000.00

1910.38 A01

Serious Gravity 01 1 instance 5 exposed
Issued
May 6, 2010
Abate by
May 19, 2010
Penalty
Initial $750 · Current $525 Reduced
Recent events (2)
  • — I (S) $525.00
  • — Z (S) $750.00

1910.147 C01

Serious Gravity 10 1 instance 5 exposed
Issued
May 6, 2010
Abate by
Jun 20, 2010
Penalty
Initial $2,500 · Current $1,750 Reduced
Recent events (2)
  • — I (S) $1750.00
  • — Z (S) $2500.00

1910.147 F02 I

Serious Gravity 10 1 instance 5 exposed
Issued
May 6, 2010
Abate by
May 19, 2010
Recent events (2)
  • — I (S)
  • — Z (S)

1910.179 J02 IV

Serious Gravity 02 1 instance 5 exposed
Issued
May 6, 2010
Abate by
Jun 20, 2010
Penalty
Initial $1,000 · Current $700 Reduced
Recent events (2)
  • — I (S) $700.00
  • — Z (S) $1000.00

1910.179 J02 III

Serious Gravity 02 1 instance 5 exposed
Issued
May 6, 2010
Abate by
Jun 20, 2010
Recent events (2)
  • — I (S)
  • — Z (S)

1910.179 J03

Serious Gravity 02 1 instance 5 exposed
Issued
May 6, 2010
Abate by
Jun 20, 2010
Recent events (2)
  • — I (S)
  • — Z (S)

1910.132 D01

Other-than-serious Gravity 01 1 instance 5 exposed
Issued
May 6, 2010
Abate by
May 19, 2010
Recent events (2)
  • — I (O)
  • — Z (O)

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 313418626.

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