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

OSHA Inspection: IRWIN INTERIOR SYSTEM

Unprogrammed Other inspection · Safety discipline

On , OSHA opened an unprogrammed Other safety inspection of IRWIN INTERIOR SYSTEM in 4770 MCKNIGHT ROAD, PITTSBURGH, PA 15237 (NAICS 238390). OSHA activity number 309044436.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
4770 MCKNIGHT ROAD
City
PITTSBURGH
State
PA
ZIP
15237
Mailing
75 FIRST STREET, TRAFFORD, PA 15085
Inspection type
Unprogrammed Other (I)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
N
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
238390
SIC code (legacy)
1761
Employees
62
Ownership type
A

5 citations on file for this inspection.

1926.405 A02 IIJ

Serious Gravity 01 1 instance 3 exposed
Issued
Mar 20, 2008
Abate by
Mar 25, 2008
Penalty
Initial $525 · Current $425 Reduced
Recent events (2)
  • — I (S) $425.00
  • — Z (S) $525.00

1926.453 B02 IV

Other-than-serious Gravity 10 1 instance 3 exposed
Issued
Mar 20, 2008
Abate by
Mar 25, 2008
Penalty
Initial $2,500
Recent events (2)
  • — I (O)
  • — Z (S) $2500.00

1926.453 B02 V

Serious Gravity 10 1 instance 3 exposed
Issued
Mar 20, 2008
Abate by
Mar 25, 2008
Penalty
Current $2,000
Recent events (2)
  • — I (S) $2000.00
  • — Z (S)

1926.453 B02 VI

Serious Gravity 05 1 instance 3 exposed
Issued
Mar 20, 2008
Abate by
Mar 25, 2008
Penalty
Initial $1,750 · Current $900 Reduced
Recent events (2)
  • — I (S) $900.00
  • — Z (S) $1750.00

1926.454 C03

Serious Gravity 03 3 instances 3 exposed
Issued
Mar 20, 2008
Abate by
Apr 7, 2008
Penalty
Initial $1,250 · Current $900 Reduced
Recent events (2)
  • — I (S) $900.00
  • — Z (S) $1250.00

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 309044436.

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