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

OSHA Inspection: 105454 - MATRIX NORTH AMERICAN CONSTRUCTION

Complaint inspection · Health discipline

On , OSHA opened a complaint health inspection of 105454 - MATRIX NORTH AMERICAN CONSTRUCTION in 4508 COLUMBIA AVENUE, HAMMOND, IN 46327 (NAICS 236210). OSHA activity number 341774891.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
4508 COLUMBIA AVENUE
City
HAMMOND
State
IN
ZIP
46327
Mailing
701 TECHNOLOGY DRIVE, MCMURRAY, PA 15317
Inspection type
Complaint (B)
Scope
Partial (B)
Discipline
Health
Advance notice
No
Union status
A
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
236210
SIC code (legacy)
1541
Employees
250
Ownership type
A

11 citations on file for this inspection.

1926.1101 E01

Serious 1 instance 4 exposed
Issued
Jan 18, 2017
Abate by
Jan 23, 2017
Penalty
Initial $1,875 · Current $1,218 Reduced
Recent events (2)
  • — I (S) $1218
  • — Z (S) $1875

1926.1101 F02 I

Serious 1 instance 4 exposed
Issued
Jan 18, 2017
Abate by
Jan 23, 2017
Penalty
Initial $0 · Current $0
Recent events (1)
  • — Z (S) $0

1926.1101 F03 I

Serious 1 instance 4 exposed
Issued
Jan 18, 2017
Abate by
Jan 23, 2017
Penalty
Initial $0 · Current $0
Recent events (1)
  • — Z (S) $0

1926.1101 G08 II E

Serious 1 instance 4 exposed
Issued
Jan 18, 2017
Abate by
Jan 23, 2017
Penalty
Initial $0 · Current $0
Recent events (1)
  • — Z (S) $0

1926.1101 G08 V A

Serious 1 instance 4 exposed
Issued
Jan 18, 2017
Abate by
Jan 23, 2017
Penalty
Initial $0 · Current $0
Recent events (1)
  • — Z (S) $0

1926.1101 H01 IV

Serious 1 instance 4 exposed
Issued
Jan 18, 2017
Abate by
Jan 23, 2017
Penalty
Initial $0 · Current $0
Recent events (1)
  • — Z (S) $0

1926.1101 I01

Serious 1 instance 4 exposed
Issued
Jan 18, 2017
Abate by
Jan 23, 2017
Penalty
Initial $0 · Current $0
Recent events (1)
  • — Z (S) $0

1926.1101 J02 I

Serious 1 instance 4 exposed
Issued
Jan 18, 2017
Abate by
Jan 23, 2017
Penalty
Initial $0 · Current $0
Recent events (1)
  • — Z (S) $0

1926.1101 K07 I

Serious 1 instance 4 exposed
Issued
Jan 18, 2017
Abate by
Jan 23, 2017
Penalty
Initial $0 · Current $0
Recent events (1)
  • — Z (S) $0

1926.1101 K09 IV A

Serious 1 instance 4 exposed
Issued
Jan 18, 2017
Abate by
Jan 23, 2017
Penalty
Initial $0 · Current $0
Recent events (1)
  • — Z (S) $0

1926.1101 M01 I A

Serious 1 instance 4 exposed
Issued
Jan 18, 2017
Abate by
Jan 23, 2017
Penalty
Initial $1,875 · Current $1,218 Reduced
Recent events (2)
  • — I (S) $1218
  • — Z (S) $1875

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 341774891.

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