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

OSHA Inspection: 106884 - STEFAN KOSCAK CONSTRUCTION

Referral inspection · Safety discipline

On , OSHA opened a referral safety inspection of 106884 - STEFAN KOSCAK CONSTRUCTION in 4259 W. 77TH PL., MERRILLVILLE, IN 46410 (NAICS 238160). OSHA activity number 342851243.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
4259 W. 77TH PL.
City
MERRILLVILLE
State
IN
ZIP
46410
Mailing
5635 W. 83RD PL., OAK LAWN, IL 60459
Inspection type
Referral (C)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
B
Opened
Closing conference
Last modified
Data loaded
NAICS code
238160
SIC code (legacy)
1761
Employees
4
Ownership type
A

4 citations on file for this inspection.

1926.20 B01

Serious 1 instance 3 exposed
Issued
May 3, 2018
Abate by
Jun 5, 2018
Penalty
Initial $450 · Current $450
Recent events (1)
  • — Z (S) $450

1926.20 B02

Serious 1 instance 3 exposed
Issued
May 3, 2018
Abate by
Jun 5, 2018
Penalty
Initial $450 · Current $450
Recent events (1)
  • — Z (S) $450

1926.501 B13

Serious 1 instance 3 exposed
Issued
May 3, 2018
Abate by
May 7, 2018
Penalty
Initial $1,500 · Current $1,500
Recent events (1)
  • — Z (S) $1500

1926.503 A02

Serious 1 instance 3 exposed
Issued
May 3, 2018
Abate by
Jun 5, 2018
Penalty
Initial $450 · Current $450
Recent events (1)
  • — Z (S) $450

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 342851243.

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