Safety Incidents OSHA Severe Injury Reports · 2015–2025
4,113,118Inspections Most recent open 2026-07-13 Last loaded 2026-07-17

SUPERIOR, MT —

OSHA Inspection: KEYSTONE CONSTRUCTION, INC.

Planned inspection · Safety discipline

At a glance

On , OSHA opened a planned safety inspection of KEYSTONE CONSTRUCTION, INC. in CLARK FORK-LOZEAU BRIDGE, SUPERIOR, MT 59872 (NAICS 000000). OSHA activity number 302891130.

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Where did this inspection happen?

Establishment
KEYSTONE CONSTRUCTION, INC.
Site address
CLARK FORK-LOZEAU BRIDGE
City
SUPERIOR
State
MT
ZIP
59872
Mailing
5728 OLD HWY, FLORENCE, MT 59833

What kind of inspection was it?

Inspection type
Planned (H)
Scope
Complete (A)
Discipline
Safety
Advance notice
No
Union status
N

When did the case open and close?

Opened
Closing conference
Case closed
Last modified
Data loaded

Establishment context

NAICS code
000000
SIC code (legacy)
1622
Employees
4
Ownership type
A

Citations

1 citation on file for this inspection.

1926.501 B04 II

Other-than-serious Gravity 02 1 instance 2 exposed
Issued
Abate by
Penalty
Initial $300.00
Recent events (2)
  • — I (O)
  • — Z (S) $300.00

More inspections at KEYSTONE CONSTRUCTION, INC.

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Source

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 302891130.