Safety Incidents OSHA Severe Injury Reports · 2015–2025
5,197,549Inspections Most recent open 2026-08-27 Last loaded 2026-08-31

OSHA Inspection: MAGMA COPPER COMPANY

Planned inspection · Health discipline

On , OSHA opened a planned health inspection of MAGMA COPPER COMPANY in DEPT I, REVERB & FEED SYSTEM, SMELTER DIVISION, SAN MANUEL, AZ 85631 (NAICS 000000). OSHA activity number 2331114.

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broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.

Watch Magma Copper Company for free Get an email when a new federal OSHA severe-injury report for Magma Copper Company is published. One employer, no account, unsubscribe in one click.
Site address
DEPT I, REVERB & FEED SYSTEM, SMELTER DIVISION
City
SAN MANUEL
State
AZ
ZIP
85631
Mailing
P.O. BOX M, SAN MANUEL, AZ 85631
Inspection type
Planned (H)
Scope
Complete (A)
Discipline
Health
Advance notice
No
Union status
Union (Y)
Opened
Closing conference
Case closed
Data loaded
NAICS code
000000
SIC code (legacy)
3331
Employees
270
Ownership type
Private (A)

13 citations on file for this inspection.

1910.134 A02

Serious 2 instances 20 exposed
Issued
Aug 5, 1987
Abate by
Aug 10, 1987
Penalty
Initial $690 · Current $690

Hazardous substances 2290

Recent events (2)
  • · W (S) $690.00
  • · Z (S) $690.00

1910.1000 A02

Serious 3 instances 20 exposed
Issued
Aug 5, 1987
Abate by
Aug 10, 1987

Hazardous substances 2290

Recent events (2)
  • · W (S)
  • · Z (S)

1910.1000 E

Serious 3 instances 20 exposed
Issued
Aug 5, 1987
Abate by
Nov 16, 1987

Hazardous substances 2290

Recent events (2)
  • · W (S)
  • · Z (S)

1910.134 F03

Serious 3 instances 3 exposed
Issued
Aug 5, 1987
Abate by
Aug 10, 1987
Penalty
Initial $400 · Current $400
Recent events (2)
  • · W (S) $400.00
  • · Z (S) $400.00

1910.1018 K01

Deleted Serious 1 instance 46 exposed
Issued
Aug 5, 1987
Abate by
Aug 10, 1987
Penalty
Initial $400 · Current $400
Recent events (2)
  • · J (S) $400.00
  • · Z (S) $400.00

1910.1025 H01

Deleted Serious 1 instance 46 exposed
Issued
Aug 5, 1987
Abate by
Aug 10, 1987
Recent events (2)
  • · J (S)
  • · Z (S)

1910.134 B10

Deleted Other-than-serious 1 instance 30 exposed
Issued
Aug 5, 1987
Abate by
Aug 24, 1987
Recent events (2)
  • · J (O)
  • · Z (O)

1910.134 E03

Other-than-serious 1 instance 30 exposed
Issued
Aug 5, 1987
Abate by
Aug 24, 1987
Recent events (2)
  • · W (O)
  • · Z (O)

1910.1018 P02 I

Other-than-serious 1 instance 20 exposed
Issued
Aug 5, 1987
Abate by
Aug 24, 1987
Recent events (2)
  • · W (O)
  • · Z (O)

1910.1025 M02 I

Other-than-serious 1 instance 20 exposed
Issued
Aug 5, 1987
Abate by
Aug 24, 1987
Recent events (2)
  • · W (O)
  • · Z (O)

1910.1200 F04 I

Other-than-serious 1 instance 20 exposed
Issued
Aug 5, 1987
Abate by
Aug 24, 1987
Recent events (2)
  • · W (O)
  • · Z (O)

1910.1200 F04 II

Other-than-serious 1 instance 20 exposed
Issued
Aug 5, 1987
Abate by
Aug 24, 1987
Recent events (2)
  • · W (O)
  • · Z (O)

1910.1200 H

Other-than-serious 1 instance 46 exposed
Issued
Aug 5, 1987
Abate by
Aug 24, 1987
Recent events (2)
  • · W (O)
  • · Z (O)

View Magma Copper Company's full OSHA safety record →

This record is reproduced from the U.S. Department of Labor Open Data API (OSHA inspection dataset). OSHA's own view of this case can be found through its Establishment Search.

Look up any company's OSHA accident reports by company, or browse severe injury reports by year, state, and company.