Safety Incidents OSHA Severe Injury Reports · 2015–2025
5,195,903Inspections Most recent open 2026-08-18 Last loaded 2026-08-21

OSHA Inspection: ASARCO HAYDEN SMELTER

Accident-driven inspection · Safety discipline

On , OSHA opened an accident-driven safety inspection of ASARCO HAYDEN SMELTER in ROUTE 177 AND ASARCO RD., HAYDEN, AZ 85235 (NAICS 331411). OSHA activity number 117946277.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
ROUTE 177 AND ASARCO RD.
City
HAYDEN
State
AZ
ZIP
85235
Mailing
P.O. BOX 8, HAYDEN, AZ 85235
Inspection type
Accident-driven (A)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
Union (Y)
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
331411
SIC code (legacy)
3331
Employees
269
Ownership type
Private (A)

3 citations on file for this inspection.

1910.25 D02 XII

Serious Gravity 01 1 instance 2 exposed
Issued
Apr 21, 2004
Abate by
Apr 26, 2004
Penalty
Initial $1,500 · Current $1,500

1910.303 H03 II

Serious Gravity 01 1 instance 2 exposed
Issued
Apr 21, 2004
Abate by
Apr 26, 2004
Penalty
Initial $1,500 · Current $1,500

1910.333 A01

Serious Gravity 10 1 instance 2 exposed
Issued
Apr 21, 2004
Abate by
May 3, 2004
Penalty
Initial $5,000 · Current $5,000

View Asarco Hayden Smelter's full OSHA safety record →

This record is reproduced from the U.S. Department of Labor Open Data API (OSHA inspection dataset). OSHA publishes its own view of this case as inspection number 117946277.

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