Safety Incidents OSHA Severe Injury Reports · 2015–2025
5,189,992Inspections Most recent open 2026-07-18 Last loaded 2026-07-22

OSHA Inspection: CALPINE OPERATING SERVICES COMPANY, INC.

Accident-driven inspection · Safety discipline

On , OSHA opened an accident-driven safety inspection of CALPINE OPERATING SERVICES COMPANY, INC. in 10350 SOCRATES MINE ROAD, MIDDLETOWN, CA 95426 (NAICS 221111). OSHA activity number 125472688.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.

Watch Calpine Operating Services Company, INC. — free Get an email when a new federal OSHA severe-injury report for Calpine Operating Services Company, INC. is published. One employer, no account, unsubscribe in one click.
Site address
10350 SOCRATES MINE ROAD
City
MIDDLETOWN
State
CA
ZIP
95426
Inspection type
Accident-driven (A)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
Y
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
221111
SIC code (legacy)
4911
Employees
300
Ownership type
A

No citations on file for this inspection — so there is no finding of any violation on this record. An inspection can be open and still ongoing, or closed with no violations at all; OSHA's citation feed is also backfilled in rolling windows, so citation rows for a very recent inspection may not have been ingested yet.

View Calpine Operating Services Company, INC.'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 125472688.

Look up any company's OSHA accident reports by company, or browse severe injury reports by year, state, and company.