Safety Incidents OSHA Severe Injury Reports · 2015–2025
5,196,991Inspections Most recent open 2026-08-24 Last loaded 2026-08-27

OSHA Inspection: E.L. KNIGHT MASON CONTRACTOR, INC.

Referral inspection · Safety discipline

On , OSHA opened a referral safety inspection of E.L. KNIGHT MASON CONTRACTOR, INC. in 2470 NORTH MILWAUKEE AVENUE, CHICAGO, IL 60618 (NAICS 000000). OSHA activity number 102444148.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
2470 NORTH MILWAUKEE AVENUE
City
CHICAGO
State
IL
ZIP
60618
Mailing
4034 NORTH FRANCISCO STREET, CHICAGO, IL 60618
Inspection type
Referral (C)
Scope
Complete (A)
Discipline
Safety
Advance notice
No
Union status
Union (A)
Opened
Closing conference
Case closed
Data loaded
NAICS code
000000
SIC code (legacy)
1741
Employees
7
Ownership type
Private (A)
Industry flags
Construction safety.

3 citations on file for this inspection.

1926.451 A13

Serious Gravity 04 1 instance 4 exposed
Issued
Oct 7, 1988
Abate by
Oct 10, 1988
Penalty
Initial $160 · Current $160

1926.451 D10

Serious Gravity 05 1 instance 4 exposed
Issued
Oct 7, 1988
Abate by
Oct 13, 1988
Penalty
Initial $200 · Current $200

1926.451 D03

Other-than-serious Gravity 01 1 instance 4 exposed
Issued
Oct 7, 1988
Abate by
Oct 13, 1988

View E.L. Knight Mason Contractor, INC.'s full OSHA safety record →

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 102444148.

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