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5,189,992Inspections Most recent open 2026-07-18 Last loaded 2026-07-22

OSHA Inspection: BLACKSTONE MANUFACTURING CO.

Planned inspection · Safety discipline

On , OSHA opened a planned safety inspection of BLACKSTONE MANUFACTURING CO. in 4630 W. HARRISON STREET, CHICAGO, IL 60644 (NAICS 000000). OSHA activity number 300039112.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
4630 W. HARRISON STREET
City
CHICAGO
State
IL
ZIP
60644
Inspection type
Planned (H)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
Y
Opened
Closing conference
Case closed
Data loaded
NAICS code
000000
SIC code (legacy)
3629
Employees
330
Ownership type
A
Industry flags
Manufacturing safety.

5 citations on file for this inspection.

1910.147 C04 I

Serious Gravity 02 1 instance 8 exposed
Issued
Mar 25, 1998
Abate by
Apr 27, 1998
Penalty
Initial $2,500 · Current $1,500 Reduced
Recent events (2)
  • — I (S) $1500.00
  • — Z (S) $2500.00

1910.217 B07 III

Serious Gravity 02 1 instance 5 exposed
Issued
Mar 25, 1998
Abate by
Apr 7, 1998
Penalty
Initial $3,150 · Current $1,890 Reduced
Recent events (2)
  • — I (S) $1890.00
  • — Z (S) $3150.00

1910.217 B08 I

Serious Gravity 02 1 instance 11 exposed
Issued
Mar 25, 1998
Abate by
Apr 7, 1998
Penalty
Initial $2,500 · Current $1,500 Reduced
Recent events (2)
  • — I (S) $1500.00
  • — Z (S) $2500.00

1910.147 C04 II

Other-than-serious Gravity 01 1 instance 8 exposed
Issued
Mar 25, 1998
Abate by
Apr 27, 1998

1910.147 C07 I

Other-than-serious Gravity 01 1 instance 11 exposed
Issued
Mar 25, 1998
Abate by
Apr 27, 1998

View Blackstone Manufacturing CO.'s full OSHA safety record →

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 300039112.

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