ASARCO INC. - HAYDEN PLANT
64 ASARCO AVE, HAYDEN, AZ 85235
Having inspection records is common for businesses in regulated industries. Data and methodology
Inspection records
Nov 14, 1989#18085142Nov 14, 1989Follow-Up (F) · Partial scope, Health#18085142$04 viol.4 violations$0 in penalties
Inspection #18085142
Dates
- Opened
- Nov 14, 1989
- Closing Conference Date
- Nov 16, 1989
- Closed
- Feb 27, 1990
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 437
Violations and Penalties
- Total Violations
- 4
- Violation Types
- 4 other-than-serious
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 64 Asarco Avenue, Hayden, AZ 85235
- Industry
- Not classified in OSHA's inspection record.
Follow-Up Inspection: This inspection record is categorized as a follow-up inspection in the DOL OSHA enforcement data. Follow-up inspections are used by OSHA after earlier enforcement activity and can be used to check later compliance status.
Chemical Exposure Sampling13 substances sampled
Air monitoring samples collected by OSHA during this inspection. Results grouped by substance.
| Substance | Samples | Result Range | Unit |
|---|---|---|---|
| Antimony and Compounds (as Sb) | 11 | 0 | mg/m³ |
| Beryllium and Beryllium Compounds (as Be) | 10 | 0 | mg/m³ |
| Cadmium Fume (as Cd) | 11 | 0 - 0.0114 | mg/m³ |
| Chromium, Metal and Insoluble Salts | 11 | 0 - 0.0054 | mg/m³ |
| Cobalt, Metal, Dust and Fume (as Co) | 11 | 0 | mg/m³ |
| Copper Fume (as Cu) | 11 | 0 - 0.8422 | mg/m³ |
| Iron Oxide Fume | 11 | 0 - 1.384 | mg/m³ |
| Lead, Inorganic (as Pb) | 11 | 0 - 0.0748 | mg/m³ |
| Manganese Fume (as Mn) | 11 | 0 - 0.2294 | mg/m³ |
| Molybdenum (as Mo), Insoluble Compounds (Total Dust) | 11 | 0 - 0.0144 | mg/m³ |
| Nickel, Metal and Insoluble compounds (as Ni) | 11 | 0 | mg/m³ |
| Vanadium fume (as V2O5) | 11 | 0 | mg/m³ |
| Zinc Oxide Fume | 11 | 0 - 0.1059 | mg/m³ |
Violations
Violation list (4 of 4 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001A | 1910.1018 Inorganic Arsenic OSHA citation code: 19101018 E01 I | Other | 1 | 2 | $0 | $0 | Mar 14, 1990 | - | - |
| 01001B | 1910.1025 Lead OSHA citation code: 19101025 D01 III | Other | 1 | 2 | $0 | $0 | Mar 14, 1990 | - | - |
| 01002A | 1910.1018 Inorganic Arsenic OSHA citation code: 19101018 E03 II | Other | 1 | 2 | $0 | $0 | Mar 14, 1990 | - | - |
| 01002B | 1910.1025 Lead OSHA citation code: 19101025 D06 III | Other | 1 | 2 | $0 | $0 | Mar 14, 1990 | - | - |
May 18, 1989#18089151May 18, 1989Complaint (B) · Partial scope, Health#18089151$7748 viol.8 violations$774 in penalties
Inspection #18089151
Dates
- Opened
- May 18, 1989
- Closing Conference Date
- May 19, 1989
- Closed
- Aug 25, 1989
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 430
- Related Activity
- 1 complaint
Violations and Penalties
- Total Violations
- 8
- Violation Types
- 3 serious, 5 other-than-serious
- Initial Penalties
- $1,170
- Penalties on Record
- $774
- Site Address
- 64 Asarco Avenue, Hayden, AZ 85235
- Industry
- Not classified in OSHA's inspection record.
Complaint Inspection: This inspection record is categorized as a complaint inspection in the DOL OSHA enforcement data. OSHA can open complaint-driven inspections after receiving safety or health complaints from workers or their representatives.
Violations
Violation list (8 of 8 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 1910.151 Medical Services and First Aid OSHA citation code: 19100151 C | Serious | 1 | 9 | $540 | $270 | Jun 22, 1989 | - | - |
| 01002A | 1910.212 General Requirements for All Machines (Machine Guarding) OSHA citation code: 19100212 A05 | Serious | 1 | 9 | $630 | $504 | Jun 22, 1989 | - | - |
| 01002B | 1910.303 Electrical - General Requirements OSHA citation code: 19100303 G02 I | Serious | 1 | 9 | $0 | $0 | Jun 22, 1989 | - | - |
| 02001A | 1910.141 Sanitation OSHA citation code: 19100141 A03 I | Other | 3 | 9 | $0 | $0 | Jul 15, 1989 | - | - |
| 02001B | 1910.141 Sanitation OSHA citation code: 19100141 B01 | Other | 1 | 9 | $0 | $0 | Jun 27, 1989 | - | - |
| 02002 | 1910.1200 Hazard Communication OSHA citation code: 19101200 E01 I | Other | 2 | 430 | $0 | $0 | Aug 4, 1989 | - | - |
| 02003 | 1910.1200 Hazard Communication OSHA citation code: 19101200 E02 | Other | 2 | 2 | $0 | $0 | Aug 4, 1989 | - | - |
| 02004 | 1910.1200 Hazard Communication OSHA citation code: 19101200 H | Other | 1 | 15 | $0 | $0 | Aug 4, 1989 | - | - |
Sep 1, 1988#18089011Sep 1, 1988Complaint (B) · Partial scope, Safety#18089011$00 viol.0 violations$0 in penalties
Inspection #18089011
Dates
- Opened
- Sep 1, 1988
- Closing Conference Date
- Sep 1, 1988
- Closed
- Nov 4, 1988
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 433
- Related Activity
- 1 complaint
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 64 Asarco Avenue, Hayden, AZ 85235
- Industry
- Not classified in OSHA's inspection record.
Complaint Inspection: This inspection record is categorized as a complaint inspection in the DOL OSHA enforcement data. OSHA can open complaint-driven inspections after receiving safety or health complaints from workers or their representatives.
Sep 1, 1988#18088930Sep 1, 1988Complaint (B) · Partial scope, Safety#18088930$00 viol.0 violations$0 in penalties
Inspection #18088930
Dates
- Opened
- Sep 1, 1988
- Closing Conference Date
- Sep 1, 1988
- Closed
- Nov 4, 1988
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- Yes
- Number of Employees
- 433
- Related Activity
- 1 complaint
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 64 Asarco Ave, Hayden, AZ 85235
- Industry
- Not classified in OSHA's inspection record.
Complaint Inspection: This inspection record is categorized as a complaint inspection in the DOL OSHA enforcement data. OSHA can open complaint-driven inspections after receiving safety or health complaints from workers or their representatives.
Penalty amounts may differ from final amounts after settlement or judicial review. How to read these records
About these records
A company page groups inspections with the same normalized employer name, city and state; it is not a legal-entity identifier (how pages are grouped).
This page displays public OSHA enforcement data. Status text follows the DOL inspection record first and may include citation-level context when the inspection feed and citation records are out of sync. Penalty amounts shown reflect the latest penalty amounts on record in the DOL database and may differ from initial assessments or final amounts. This is not an official OSHA resource.
OSHA's public enforcement data does not publish a "guilty" or "not guilty" field for inspections. The closest outcome fields available are the citation counts, penalty amounts, contest dates, final-order dates, and the inspection close date shown on this page. How to interpret these status fields. How initial and current penalties are recorded.
OSHA may publish multiple citation rows in the same inspection with the same standard and penalty fields. Separate rows can still differ in OSHA metadata such as citation identifier, recorded instance count, exposed workers, or gravity value. Contest and Final Order columns show citation-level dates from OSHA's enforcement record. A dash means OSHA's record does not currently show that activity for the citation.
Source: OSHA chemical exposure sampling data (OSHA Information System). P = Personal (worker breathing zone), A = Area (general air). Rows marked QC are analytical quality control measurements, not chemical exposures. OSHA PEL (Permissible Exposure Limit) values from the OSHA Occupational Chemical Database, matched via IMIS substance code (analyte code) (exact government key).
Understanding These Penalties
The maximum penalty for a serious violation in 2025 is $16,550 per violation. For willful violations, the range is $11,823 to $165,514. The current penalty column shows the latest amount on record in OSHA's database for each citation. When the current penalty differs from the initial penalty, OSHA's records show that the amount changed during the enforcement process, but this page does not determine the specific reason for each change. Penalty amounts are set by OSHA and adjusted annually for inflation.
4 inspections, 1988 to 1989. Each row is one inspection; point at or tap a row for its dates and totals.
Source: DOL OSHA enforcement data (inspections and violations), linked via activity_nr (exact government key).
Penalty changes: Amounts shown reflect what OSHA's enforcement record publishes. The reason for any change is not stated unless OSHA's record explicitly says so.