Safety Incidents OSHA Severe Injury Reports · 2015–2025
5,189,214Inspections Most recent open 2026-07-16 Last loaded 2026-07-20

OSHA Inspection: MASCARO CONSTRUCTION, INC.

Planned inspection · Safety discipline

On , OSHA opened a planned safety inspection of MASCARO CONSTRUCTION, INC. in KEYSTONE POWER PLANT, 313 KEYSTONE DRIVE, SHELOCTA, PA 15774 (NAICS 236210). OSHA activity number 311330070.

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Site address
KEYSTONE POWER PLANT, 313 KEYSTONE DRIVE
City
SHELOCTA
State
PA
ZIP
15774
Mailing
1720 METROPOLITAN STREET, PITTSBURGH, PA 15233
Inspection type
Planned (H)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
Y
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
236210
SIC code (legacy)
1629
Employees
25
Ownership type
A

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 311330070.