272,276Inspections Most recent open 2026-07-02 Last loaded 2026-07-06
Safety Incidents OSHA Severe Injury Reports · 2015–2025

OSHA Inspection: TRI-STATE REFINING AND INVESTMENT CO

Planned inspection · Health discipline

On , OSHA opened a planned health inspection of TRI-STATE REFINING AND INVESTMENT CO in 1600 A AVE, SIOUX FALLS, SD 57104 (NAICS 000000). OSHA activity number 1643832.

Site address
1600 A AVE
City
SIOUX FALLS
State
SD
ZIP
57104
Mailing
PO BOX 446, SIOUX FALLS, SD 57101
Inspection type
Planned (H)
Scope
No inspection (D)
Discipline
Health
Advance notice
No
Opened
Case closed
Data loaded
NAICS code
000000
SIC code (legacy)
3469
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 1643832.