469,586Inspections Most recent open 2026-07-06 Last loaded 2026-07-10
Safety Incidents OSHA Severe Injury Reports · 2015–2025

OSHA Inspection: KEYSTONE ENGINEERING CORP

Planned inspection · Safety discipline

On , OSHA opened a planned safety inspection of KEYSTONE ENGINEERING CORP in PHILA INTL AIRPORT NATIONAL, Philadelphia, PA 19115 (NAICS 000000). OSHA activity number 12676839.

Site address
PHILA INTL AIRPORT NATIONAL
City
Philadelphia
State
PA
ZIP
19115
Inspection type
Planned (H)
Scope
Complete (A)
Discipline
Safety
Union status
A
Opened
Closing conference
Case closed
Data loaded
NAICS code
000000
SIC code (legacy)
1731
Employees
3
Industry flags
Construction safety.

No citations on file for this inspection. OSHA's citation feed is backfilled in rolling windows; this inspection may have been closed without violations, or its citation rows may not have been ingested yet.

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 12676839.