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 DRILLING AND SUPPLY COMPANY

Planned inspection · Safety discipline

On , OSHA opened a planned safety inspection of DIAMOND DRILLING AND SUPPLY COMPANY in 2655 GRAND CASTLE BOULEVARD, GRANDVILLE, MI 49418 (NAICS 238990). OSHA activity number 342890688.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
2655 GRAND CASTLE BOULEVARD
City
GRANDVILLE
State
MI
ZIP
49418
Mailing
855 GODFREY AVENUE SW, GRAND RAPIDS, MI 49503
Inspection type
Planned (H)
Scope
Complete (A)
Discipline
Safety
Advance notice
No
Union status
B
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
238990
Employees
2
Ownership type
A

6 citations on file for this inspection.

408.40119(1)

Other-than-serious 1 instance 3 exposed
Issued
Mar 20, 2018
Penalty
Initial $1,000 · Current $400 Reduced
Recent events (2)
  • — I (O) $400
  • — Z (S) $1000

408.40624(1)

Serious Gravity 1 1 instance 1 exposed
Issued
Mar 20, 2018
Penalty
Initial $600 · Current $300 Reduced
Recent events (2)
  • — I (S) $300
  • — Z (S) $600

408.40818(7)

Serious Gravity 5 1 instance 1 exposed
Issued
Mar 20, 2018
Penalty
Initial $800 · Current $400 Reduced
Recent events (2)
  • — I (S) $400
  • — Z (S) $800

408.42149(1)(B)

Serious Gravity 5 1 instance 1 exposed
Issued
Mar 20, 2018
Penalty
Initial $800 · Current $400 Reduced
Recent events (2)
  • — I (S) $400
  • — Z (S) $800

408.42159(1)

Other-than-serious 1 instance 2 exposed
Issued
Mar 20, 2018
Penalty
Initial $600 · Current $0 Reduced
Recent events (2)
  • — I (O) $0
  • — Z (S) $600

1926.501 B04 I

Serious Gravity 5 1 instance 1 exposed
Issued
Mar 20, 2018
Penalty
Initial $800 · Current $400 Reduced
Recent events (2)
  • — I (S) $400
  • — Z (S) $800

View Diamond Drilling and Supply Company'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 342890688.

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