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

OSHA Inspection: DIAMOND CONSTRUCTION, INC

Referral inspection · Safety discipline

On , OSHA opened a referral safety inspection of DIAMOND CONSTRUCTION, INC in 901 WEST 15TH STREET, HELENA, MT 59601 (NAICS 236220). OSHA activity number 305976722.

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broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.

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Site address
901 WEST 15TH STREET
City
HELENA
State
MT
ZIP
59601
Mailing
2905 N. MONTANA SUITE 200, HELENA, MT 59601
Inspection type
Referral (C)
Scope
Complete (A)
Discipline
Safety
Advance notice
No
Union status
N
Opened
Closing conference
Case closed
Data loaded
NAICS code
236220
SIC code (legacy)
1542
Employees
55
Ownership type
A

5 citations on file for this inspection.

1926.20 B03

Serious Gravity 10 1 instance 2 exposed
Issued
Jul 18, 2003
Abate by
Jul 22, 2003
Penalty
Initial $3,000 · Current $1,250 Reduced
Recent events (2)
  • — I (S) $1250.00
  • — Z (S) $3000.00

1926.21 B02

Serious Gravity 10 1 instance 2 exposed
Issued
Jul 18, 2003
Abate by
Jul 22, 2003

1926.100 A

Serious Gravity 10 1 instance 2 exposed
Issued
Jul 18, 2003
Abate by
Jul 22, 2003
Penalty
Initial $3,000 · Current $1,250 Reduced
Recent events (2)
  • — I (S) $1250.00
  • — Z (S) $3000.00

1926.416 A01

Serious Gravity 10 1 instance 2 exposed
Issued
Jul 18, 2003
Abate by
Jul 22, 2003
Penalty
Initial $3,000 · Current $1,250 Reduced
Recent events (2)
  • — I (S) $1250.00
  • — Z (S) $3000.00

1926.416 A03

Serious Gravity 10 1 instance 2 exposed
Issued
Jul 18, 2003
Abate by
Jul 22, 2003

View Diamond Construction, 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 305976722.

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