Safety Incidents OSHA Severe Injury Reports · 2015–2025
5,198,892Inspections Most recent open 2026-09-03 Last loaded 2026-09-07

OSHA Inspection: KEYSTONE ENGINEERING CO

Planned inspection · Safety discipline

On , OSHA opened a planned safety inspection of KEYSTONE ENGINEERING CO in 10TH AND SPRING STS, Philadelphia, PA 19107 (NAICS 000000). OSHA activity number 12719480.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
10TH AND SPRING STS
City
Philadelphia
State
PA
ZIP
19107
Inspection type
Planned (H)
Scope
Complete (A)
Discipline
Safety
Union status
Union (A)
Opened
Closing conference
Case closed
Data loaded
NAICS code
000000
SIC code (legacy)
1731
Employees
3
Industry flags
Construction safety.

5 citations on file for this inspection.

1926.400 H01

Serious 1 instance
Issued
Aug 22, 1983
Abate by
Jul 30, 1983
Penalty
Initial $360 · Current $180 Reduced
Recent events (2)
  • · Z (S) $360.00
  • · I (S) $180.00

1926.450 A01

Serious 1 instance
Issued
Aug 22, 1983
Abate by
Jul 30, 1983
Penalty
Initial $270 · Current $135 Reduced
Recent events (2)
  • · Z (S) $270.00
  • · I (S) $135.00

1926.450 A07

Serious 1 instance
Issued
Jul 27, 1983
Abate by
Jul 30, 1983

1926.500 E01 II

Serious 1 instance
Issued
Jul 27, 1983
Abate by
Jul 30, 1983

1926.501 F

Serious 1 instance
Issued
Jul 27, 1983
Abate by
Jul 30, 1983

View Keystone Engineering CO'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 12719480.

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