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Establishment profile

ASARCO LLC

HAYDEN OPERATIONS 100 HAYDEN ROAD, HAYDEN, AZ, 85135
Operated by ASARCO · 1 of 28 establishments
331410Nonferrous Metal (except Aluminum) Smelting and Refining
EIN 810666284

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OSHA inspections
3
over 8 years
Violations
5
$134,500 in penalties
SVEP
YES
Severe violator program
Violations across 3 federal agencies
Enforcement actions from multiple agencies may indicate systemic compliance issues across functions.
Accident investigations on record
2 hospitalizations · 1 National Emphasis Program inspections

Summary

ASARCO LLC has accumulated 5 OSHA violations across 3 inspections over 8 years of recorded history, with $134,500 in total assessed penalties.

The establishment sits in the 43rd percentile for violations within its industry-state peer group of 15 employers. Inspection frequency runs at the 57th percentile. The most recent enforcement activity was recorded 4 years ago.

Federal records were found in 3 of 15 sources. Sources without matching records returned empty for this establishment.

Agency coverage

ASARCO LLC appears in OSHA workplace safety, MSHA mine safety, and NLRB labor relations records only. No matching records were found in WHD wage enforcement, EPA environmental compliance, OFLC visa and labor certification (historical), FMCSA motor carrier registration, SAM.gov federal debarment, CMS nursing home enforcement, UVA Corporate Prosecution Registry, CPSC product recalls, or NHTSA vehicle recalls.

OSHA workplace safety

Inspections
3
0.4 / yr · last 8 yrs
Violations
5
0.6 / yr
Penalties
$134,500
$26,900 avg / violation
80% serious20% other
Inspection trigger · referral
2 of 3
Inspection trigger · planned
1 of 3

67% of inspections at this establishment produced violations, with 2 inspections producing serious-or-greater violations.

Most-cited OSHA standards

Top OSHA standards cited at this employer, ranked by citation count. Standards (CFR sections) cluster citations into safety themes -- machine guarding, lockout-tagout, hazard communication, fall protection, process safety, etc. A concentration on one or two sections reveals a pattern that individual citations don’t. 5 distinct standards shown · 5 citations in this view · $134,500 in penalties.

CFR sectionCitationsInspectionsTotal penaltyFirst citedLast cited
29 CFR 1910.0269 L08 V11$106,740May 2019May 2019
29 CFR 1910.0269 C01 II11$13,260May 2019May 2019
29 CFR 1910.0212 A0111$6,000Jun 2022Jun 2022
29 CFR 1910.0303 B0211$4,500Jun 2022Jun 2022
29 CFR 1910.1200 F06 I11$4,000Jun 2022Jun 2022

Source: OSHA inspection citations (violation_detail). CFR section codes can be looked up at osha.gov/laws-regs for the formal standard text. Per-inspection detail and the specific violation descriptions are available by expanding individual inspections below.

Peer comparison

43rd

Below average violations in NAICS 3314 within AZ. Peer group: 15 employers. This establishment has 5 OSHA violations; peer median is 7.

Fewer violationsMore violations
Penalty percentile
93rd
peer median: $1,875
Inspection frequency
57th
peer median: 2

Safety self-report (OSHA 300A)

Recordable injury rates the employer filed with OSHA’s Injury Tracking Application. DART covers cases with days away, restricted, or transferred; TRIR is the total recordable case rate.

DART rate
0.9
vs industry
−0.6
TRIR
2.8
vs industry
+0.5

Reported for 233 average annual employees at this establishment.

Source: OSHA ITA Form 300A (employer self-reported). Rates are per 100 full-time equivalent workers. Establishments below the ~10-FTE threshold are not required to report.

Industry benchmark

Industry avg TRIR
2.3
BLS SOII 2024
Industry avg DART
1.5
BLS SOII 2024
Self-reported TRIR
2.8
OSHA ITA Form 300A (employer self-reported)

BLS rates reflect industry-wide averages. Self-reported figures come from OSHA’s Injury Tracking Application; absence of self-reported data does not necessarily indicate non-compliance — many establishments fall below the ITA reporting threshold.

Inspection breakdown

Planned
1
Referral
2

Complaint- and accident-triggered inspections are stronger risk signals than routine planned inspections.

OSHA severe injury reports

Self-reported events under 29 CFR 1904.39 (24-hour notification of hospitalization, amputation, or loss of an eye) · Jul 2016 – Dec 2018

Reports
2
Hospitalizations
3
Amputations
0
Eye losses
0

Most frequent event: Direct exposure to electricity, unspecified

Source: OSHA Severe Injury Reports (federal OSHA only; state-plan states like California, Oregon, and Washington maintain their own programs and do not consistently report into this feed). 100% of this employer's reports came from a state-plan program.

Severe injury reports — events

Each row is a hospitalization, amputation, or eye-loss event the employer self-reported to OSHA under 29 CFR 1904.39. Narratives are written by the reporting employer.

DateEventBody partOutcome
Dec 5, 2018Direct exposure to electricity, unspecifiedNonclassifiableHospitalized
Jul 17, 2016Inhalation of harmful substance-single episodeBODY SYSTEMSHospitalized

Source: OSHA Severe Injury Reports. Federal-OSHA jurisdiction only by default; some state-plan programs report voluntarily.

OSHA accident events

Accidents, fatalities, and catastrophes documented during OSHA inspections at this employer. Each entry links to the inspection that recorded it.

DateEventInjuriesHospitalizedFatalities
Dec 5, 2018Burn,Electric Arc,Electric Shock,Electrical32
May 3, 2018Amputated,Amputation,Finger,Guard,Lockout,Lockout/Tagout1

Source: OSHA accident investigations. Narratives are recorded by the inspecting officer and may be truncated.

Activity timeline

Data refreshed
Weekly
First OSHA inspection
Most recent activity
4 years ago

No federal enforcement activity has been recorded against this establishment in 4+ years. Most recent activity: 4 years ago. Data on this page is refreshed weekly.

Wage & Hour Division (WHD)

No WHD wage, overtime, or child-labor enforcement cases on file for ASARCO LLC. Verify directly with Wage and Hour Division

Mine safety (MSHA)

Company-level in AZ — for ASARCO, not this location alone

Violations
3,735
Assessed penalties
$3,905,250

Mine Safety & Health Administration — citations issued at mining operations. MSHA records cases at the company/regional level (no worksite address), so these are matched by company name and state and may span other ASARCO operations in the same state.

MSHA citations

Mine Safety and Health Administration citations. S&S (significant and substantial) marks violations that could reasonably contribute to a serious injury. Negligence rating is MSHA’s operator-culpability assessment (none, low, moderate, high, or reckless disregard). Proposed = assessed at issuance; Paid = post-settlement / appeal. 100 citations · 82S&S · $1,587,707 proposed / $1,086,177 paid.

CitationMineDateSectionS&SNegligenceProposedPaid
6423348
RAY MINE
Gila, AZ
Aug 2008YesModNegligence$70,000$50,000
8584847
Hayden Concentrator
Gila, AZ
May 2011YesReckless$60,000$6,670
9343982
Hayden Concentrator
Gila, AZ
May 2019YesHighNegligence$55,322$55,322
9343983
Hayden Concentrator
Gila, AZ
May 2019YesHighNegligence$55,322$55,322
7904507
Mission, San Xavier, Eisenhower
Pima, AZ
Feb 2000YesModNegligence$55,000$5,000
7904506
Mission, San Xavier, Eisenhower
Pima, AZ
Feb 2000YesHighNegligence$55,000
7904505
Mission, San Xavier, Eisenhower
Pima, AZ
Feb 2000YesHighNegligence$55,000$25,000
7904504
Mission, San Xavier, Eisenhower
Pima, AZ
Feb 2000YesHighNegligence$55,000$55,000
6594806
RAY MINE
Gila, AZ
Mar 2011YesModNegligence$52,500$52,500
6457766
RAY MINE
Gila, AZ
Jun 2010YesModNegligence$52,500$35,000
6445788
RAY MINE
Gila, AZ
Nov 2009YesModNegligence$52,500$42,000
8584846
Hayden Concentrator
Gila, AZ
May 2011YesReckless$35,543$26,657
9343875
Hayden Concentrator
Gila, AZ
Dec 2018YesHighNegligence$32,993$32,993
6269191
RAY MINE
Gila, AZ
Jun 2002YesModNegligence$31,000$1,000
6584126
RAY MINE
Gila, AZ
May 2010YesModNegligence$27,900$27,900
6416405
RAY MINE
Gila, AZ
Jul 2007YesHighNegligence$27,259$25,000
6452559
Hayden Concentrator
Gila, AZ
Aug 2009NoModNegligence$25,163$5,645
6269174
RAY MINE
Gila, AZ
Jul 2002YesModNegligence$25,000$20,000
6445789
RAY MINE
Gila, AZ
Nov 2009YesModNegligence$23,800$19,040
6594270
Hayden Concentrator
Gila, AZ
Jan 2011YesModNegligence$23,229$11,597
8758669
Hayden Concentrator
Gila, AZ
Jul 2013YesHighNegligence$19,793$9,882
8591221
RAY MINE
Gila, AZ
Aug 2012YesModNegligence$19,300$19,300
8827441
Hayden Concentrator
Gila, AZ
Jul 2014YesHighNegligence$16,867$11,807
8591705
RAY MINE
Gila, AZ
Aug 2012YesModNegligence$16,400$16,400
8591700
RAY MINE
Gila, AZ
Aug 2012NoModNegligence$14,700$2,500
6594802
RAY MINE
Gila, AZ
Mar 2011YesHighNegligence$14,373$14,373
6326076
Hayden Concentrator
Gila, AZ
Jun 2007YesModNegligence$13,609$13,609
8759208
Hayden Concentrator
Gila, AZ
Jul 2013YesModNegligence$13,268$7,500
6586449
RAY MINE
Gila, AZ
Apr 2010YesHighNegligence$13,268$13,268
8591232
RAY MINE
Gila, AZ
Aug 2012YesModNegligence$12,900$12,900
9343129
Hayden Concentrator
Gila, AZ
Jun 2019YesModNegligence$12,632$12,632
5052192
RAY MINE
Gila, AZ
Apr 2026YesHighNegligence$12,403$2,714
9477676
RAY MINE
Gila, AZ
Oct 2021NoHighNegligence$12,007$6,000
9393620
Hayden Concentrator
Gila, AZ
Jun 2019NoModNegligence$11,661$2,661
9343994
Hayden Concentrator
Gila, AZ
Jun 2019YesHighNegligence$11,661$11,661
6452579
Hayden Concentrator
Gila, AZ
Sep 2009YesModNegligence$11,306$8,421
6453512
RAY MINE
Gila, AZ
May 2009YesHighNegligence$11,306$9,610
6587537
Hayden Concentrator
Gila, AZ
Jan 2011YesModNegligence$10,700$10,700
5059293
RAY MINE
Gila, AZ
Oct 2025YesHighNegligence$10,569
5059289
RAY MINE
Gila, AZ
Oct 2025YesHighNegligence$10,569
5059287
RAY MINE
Gila, AZ
Oct 2025YesHighNegligence$10,569
8598911
Hayden Concentrator
Gila, AZ
Jul 2013NoModNegligence$10,437$2,341
6594279
Hayden Concentrator
Gila, AZ
Jan 2011YesModNegligence$10,437$10,437
9399598
RAY MINE
Gila, AZ
Mar 2022YesModNegligence$10,291$10,291
9392893
RAY MINE
Gila, AZ
May 2019YesHighNegligence$9,936$9,936
6587539
Hayden Concentrator
Gila, AZ
Jan 2011YesLowNegligence$9,634$4,810
6587524
Hayden Concentrator
Gila, AZ
Jan 2011NoModNegligence$9,634$2,161
6594375
RAY MINE
Gila, AZ
Apr 2011YesModNegligence$9,300$9,300
6586211
Hayden Concentrator
Gila, AZ
Jun 2010YesModNegligence$9,300$9,300
5059290
RAY MINE
Gila, AZ
Oct 2025YesHighNegligence$9,239
8759501
Hayden Concentrator
Gila, AZ
Feb 2014YesModNegligence$8,893$8,893
8584848
Hayden Concentrator
Gila, AZ
May 2011YesHighNegligence$8,893$6,670
8584845
Hayden Concentrator
Gila, AZ
May 2011YesHighNegligence$8,893$44,292
6587540
Hayden Concentrator
Gila, AZ
Jan 2011NoModNegligence$8,893$1,995
6428073
Hayden Concentrator
Gila, AZ
Apr 2008YesModNegligence$8,421$4,099
9343479
RAY MINE
Gila, AZ
Nov 2018YesModNegligence$8,260$8,260
8755751
Hayden Concentrator
Gila, AZ
Mar 2014YesModNegligence$8,209$4,099
9908645
RAY MINE
Gila, AZ
Oct 2024NoHighNegligence$8,104$421
9300608
Hayden Concentrator
Gila, AZ
Jan 2017YesModNegligence$8,094$8,094
9345692
Hayden Concentrator
Gila, AZ
Jun 2019YesModNegligence$7,817$7,817
9343990
Hayden Concentrator
Gila, AZ
Jun 2019YesLowNegligence$7,817$3,971
5052517
RAY MINE
Gila, AZ
May 2025YesModNegligence$7,676$2,312
9343433
Hayden Concentrator
Gila, AZ
May 2018YesModNegligence$7,624$7,624
8758663
Hayden Concentrator
Gila, AZ
Jul 2013YesHighNegligence$7,578$6,820
6594816
Hayden Concentrator
Gila, AZ
Feb 2013YesHighNegligence$7,578$7,578
6594803
RAY MINE
Gila, AZ
Mar 2011YesModNegligence$7,578$7,578
6429185
RAY MINE
Gila, AZ
Sep 2009YesModNegligence$7,578$7,578
6452576
Hayden Concentrator
Gila, AZ
Sep 2009YesLowNegligence$7,578$3,784
6452554
Hayden Concentrator
Gila, AZ
Aug 2009YesModNegligence$7,578$7,578
9908477
RAY MINE
Gila, AZ
Oct 2024YesModNegligence$6,905$935
8942874
Hayden Concentrator
Gila, AZ
Jan 2017YesModNegligence$6,896$6,896
9300604
Hayden Concentrator
Gila, AZ
Jan 2017YesModNegligence$6,896$6,896
6306860
RAY MINE
Gila, AZ
Dec 2004YesModNegligence$6,600$6,600
9301355
Hayden Concentrator
Gila, AZ
May 2018NoModNegligence$6,497$2,174
8827858
Hayden Concentrator
Gila, AZ
Feb 2015NoModNegligence$6,458$3,328
8827852
Hayden Concentrator
Gila, AZ
Feb 2015NoModNegligence$6,458$3,328
8598920
Hayden Concentrator
Gila, AZ
Jul 2013NoModNegligence$6,458$1,449
8598265
RAY MINE
Gila, AZ
Nov 2012YesModNegligence$6,458$2,161
6594365
RAY MINE
Gila, AZ
Apr 2011YesModNegligence$6,458$6,458
6587527
Hayden Concentrator
Gila, AZ
Jan 2011YesModNegligence$6,458$6,458
6594262
Hayden Concentrator
Gila, AZ
Jan 2011YesLowNegligence$6,458$3,224
6585023
RAY MINE
Gila, AZ
Apr 2010YesModNegligence$6,458$6,458
6428996
RAY MINE
Gila, AZ
Dec 2009YesModNegligence$6,458$6,458
6452570
Hayden Concentrator
Gila, AZ
Aug 2009NoModNegligence$6,458$1,449
6452567
Hayden Concentrator
Gila, AZ
Aug 2009NoModNegligence$6,458$1,449
6452564
Hayden Concentrator
Gila, AZ
Aug 2009YesModNegligence$6,458$3,224
6452561
Hayden Concentrator
Gila, AZ
Aug 2009YesModNegligence$6,458$6,458
6416524
Hayden Concentrator
Gila, AZ
Mar 2008YesModNegligence$6,458$3,400
8590677
Hayden Concentrator
Gila, AZ
Aug 2011YesHighNegligence$6,115$6,115
8590659
Hayden Concentrator
Gila, AZ
Jul 2011NoHighNegligence$6,115$3,800
6326075
Hayden Concentrator
Gila, AZ
Jun 2007YesModNegligence$6,115$6,115
8598152
RAY MINE
Gila, AZ
Nov 2012YesModNegligence$6,100$6,100
9343984
Hayden Concentrator
Gila, AZ
May 2019NoHighNegligence$6,052$6,052
5059751
RAY MINE
Gila, AZ
Jan 2026YesModNegligence$6,037$6,037
7946781
MISSION MILL
Pima, AZ
Oct 2000YesHighNegligence$6,000$2,500
8827333
RAY MINE
Gila, AZ
Sep 2014NoModNegligence$5,961$4,173
8755749
Hayden Concentrator
Gila, AZ
Mar 2014NoModNegligence$5,961$2,976
8755742
Hayden Concentrator
Gila, AZ
Mar 2014YesModNegligence$5,961$5,961
8758646
RAY MINE
Gila, AZ
Jun 2013YesHighNegligence$5,961$5,961
8758645
RAY MINE
Gila, AZ
Jun 2013YesHighNegligence$5,961$5,961

Source: MSHA citation database. “Contractor” annotations indicate the cited party was on-site at the mine but not the mine’s operator -- responsibility attaches to the contractor LLC, not the mine’s owner. Section codes reference 30 CFR (the Mine Safety and Health regulations).

Labor relations (NLRB)

Company-level in AZ — for ASARCO, not this location alone

Total cases
96
Unfair labor practice
96

National Labor Relations Board — unfair labor practice charges and union representation cases. The NLRB records cases at the company/regional level (no worksite address), so these are matched by company name and state and may span other ASARCO locations in the same state.

NLRB cases

National Labor Relations Board cases involving this employer. Includes unfair labor practice (ULP) filings and representation election proceedings. NLRB enforcement is process-driven; no per-case monetary penalty is assessed (remedies are case-by-case backpay orders, posting requirements, election re-runs, etc.). 96 cases · 96 ULP

Case numberTypeFiledClosedStatusRegion
28-CA-336235Unfair labor practiceFeb 2024May 2025ClosedRegion 28, Phoenix, Arizona
28-CA-306519Unfair labor practiceOct 2022OpenRegion 28, Phoenix, Arizona
28-CA-305883Unfair labor practiceOct 2022Dec 2025ClosedRegion 28, Phoenix, Arizona
28-CA-304677Unfair labor practiceSep 2022OpenRegion 28, Phoenix, Arizona
28-CA-303925Unfair labor practiceSep 2022Jul 2024ClosedRegion 28, Phoenix, Arizona
28-CA-302650Unfair labor practiceAug 2022OpenRegion 28, Phoenix, Arizona
28-CA-297824Unfair labor practiceJun 2022OpenRegion 28, Phoenix, Arizona
28-CA-285537Unfair labor practiceOct 2021Mar 2022ClosedRegion 28, Phoenix, Arizona
28-CA-283897Unfair labor practiceOct 2021OpenRegion 28, Phoenix, Arizona
28-CA-283228Unfair labor practiceSep 2021OpenRegion 28, Phoenix, Arizona
28-CA-283192Unfair labor practiceSep 2021OpenRegion 28, Phoenix, Arizona
28-CA-278169Unfair labor practiceJun 2021OpenRegion 28, Phoenix, Arizona
28-CA-278164Unfair labor practiceJun 2021OpenRegion 28, Phoenix, Arizona
28-CA-275930Unfair labor practiceApr 2021OpenRegion 28, Phoenix, Arizona
28-CA-275742Unfair labor practiceApr 2021OpenRegion 28, Phoenix, Arizona
28-CA-271017Unfair labor practiceJan 2021OpenRegion 28, Phoenix, Arizona
28-CA-270515Unfair labor practiceDec 2020OpenRegion 28, Phoenix, Arizona
28-CA-267000Unfair labor practiceOct 2020OpenRegion 28, Phoenix, Arizona
28-CA-265710Unfair labor practiceSep 2020OpenRegion 28, Phoenix, Arizona
28-CA-265707Unfair labor practiceSep 2020OpenRegion 28, Phoenix, Arizona
28-CA-263590Unfair labor practiceJul 2020OpenRegion 28, Phoenix, Arizona
28-CA-263369Unfair labor practiceJul 2020OpenRegion 28, Phoenix, Arizona
28-CA-263409Unfair labor practiceJul 2020OpenRegion 28, Phoenix, Arizona
28-CA-256724Unfair labor practiceFeb 2020OpenRegion 28, Phoenix, Arizona
28-CA-255862Unfair labor practiceFeb 2020OpenRegion 28, Phoenix, Arizona
28-CA-255492Unfair labor practiceJan 2020OpenRegion 28, Phoenix, Arizona
28-CA-255412Unfair labor practiceJan 2020OpenRegion 28, Phoenix, Arizona
28-CA-255487Unfair labor practiceJan 2020OpenRegion 28, Phoenix, Arizona
28-CA-255482Unfair labor practiceJan 2020OpenRegion 28, Phoenix, Arizona
28-CA-255460Unfair labor practiceJan 2020OpenRegion 28, Phoenix, Arizona
28-CA-255235Unfair labor practiceJan 2020OpenRegion 28, Phoenix, Arizona
28-CA-247764Unfair labor practiceSep 2019Sep 2025ClosedRegion 28, Phoenix, Arizona
28-CA-247142Unfair labor practiceAug 2019Mar 2020ClosedRegion 28, Phoenix, Arizona
28-CA-244526Unfair labor practiceJul 2019Sep 2025ClosedRegion 28, Phoenix, Arizona
28-CA-242590Unfair labor practiceMay 2019Jul 2019ClosedRegion 28, Phoenix, Arizona
28-CA-242529Unfair labor practiceMay 2019Jul 2019ClosedRegion 28, Phoenix, Arizona
28-CA-242521Unfair labor practiceMay 2019Jan 2020ClosedRegion 28, Phoenix, Arizona
28-CA-242517Unfair labor practiceMay 2019Jul 2019ClosedRegion 28, Phoenix, Arizona
28-CA-242510Unfair labor practiceMay 2019Jan 2020ClosedRegion 28, Phoenix, Arizona
28-CA-239074Unfair labor practiceApr 2019Nov 2019ClosedRegion 28, Phoenix, Arizona
28-CA-238351Unfair labor practiceMar 2019Jun 2019ClosedRegion 28, Phoenix, Arizona
28-CA-225938Unfair labor practiceAug 2018Sep 2024ClosedRegion 28, Phoenix, Arizona
28-CA-223666Unfair labor practiceJul 2018Dec 2018ClosedRegion 28, Phoenix, Arizona
28-CA-205046Unfair labor practiceAug 2017Sep 2017ClosedRegion 28, Phoenix, Arizona
28-CA-194213Unfair labor practiceMar 2017Sep 2017ClosedRegion 28, Phoenix, Arizona
28-CA-189990Unfair labor practiceDec 2016Sep 2017ClosedRegion 28, Phoenix, Arizona
28-CA-189969Unfair labor practiceDec 2016Sep 2017ClosedRegion 28, Phoenix, Arizona
28-CA-189940Unfair labor practiceDec 2016Sep 2017ClosedRegion 28, Phoenix, Arizona
28-CA-186729Unfair labor practiceOct 2016Jan 2017ClosedRegion 28, Phoenix, Arizona
28-CA-186689Unfair labor practiceOct 2016Sep 2017ClosedRegion 28, Phoenix, Arizona
28-CA-185711Unfair labor practiceOct 2016Apr 2017ClosedRegion 28, Phoenix, Arizona
28-CA-177037Unfair labor practiceMay 2016Aug 2016ClosedRegion 28, Phoenix, Arizona
28-CA-172230Unfair labor practiceMar 2016Jun 2017ClosedRegion 28, Phoenix, Arizona
28-CA-168114Unfair labor practiceJan 2016Dec 2022ClosedRegion 28, Phoenix, Arizona
28-CA-167139Unfair labor practiceJan 2016Apr 2018ClosedRegion 28, Phoenix, Arizona
28-CA-163333Unfair labor practiceNov 2015Apr 2018ClosedRegion 28, Phoenix, Arizona
28-CA-163008Unfair labor practiceOct 2015Apr 2018ClosedRegion 28, Phoenix, Arizona
28-CA-160640Unfair labor practiceSep 2015Dec 2022ClosedRegion 28, Phoenix, Arizona
28-CA-160210Unfair labor practiceSep 2015Apr 2018ClosedRegion 28, Phoenix, Arizona
28-CA-159376Unfair labor practiceSep 2015Dec 2015ClosedRegion 28, Phoenix, Arizona
28-CA-158199Unfair labor practiceAug 2015Apr 2018ClosedRegion 28, Phoenix, Arizona
28-CA-155737Unfair labor practiceJul 2015Apr 2018ClosedRegion 28, Phoenix, Arizona
28-CA-154945Unfair labor practiceJun 2015Oct 2015ClosedRegion 28, Phoenix, Arizona
28-CA-154886Unfair labor practiceJun 2015Apr 2018ClosedRegion 28, Phoenix, Arizona
28-CA-147535Unfair labor practiceMar 2015Apr 2015ClosedRegion 28, Phoenix, Arizona
28-CA-137993Unfair labor practiceOct 2014Nov 2014ClosedRegion 28, Phoenix, Arizona
28-CA-137674Unfair labor practiceSep 2014Dec 2016ClosedRegion 28, Phoenix, Arizona
28-CA-136909Unfair labor practiceSep 2014Dec 2016ClosedRegion 28, Phoenix, Arizona
28-CA-133556Unfair labor practiceJul 2014Nov 2016ClosedRegion 28, Phoenix, Arizona
28-CA-125165Unfair labor practiceMar 2014Feb 2015ClosedRegion 28, Phoenix, Arizona
28-CA-106875Unfair labor practiceJun 2013Jul 2013ClosedRegion 28, Phoenix, Arizona
28-CA-103989Unfair labor practiceApr 2013Jun 2013ClosedRegion 28, Phoenix, Arizona
28-CA-080743Unfair labor practiceMay 2012Oct 2018ClosedRegion 28, Phoenix, Arizona
28-CA-073098Unfair labor practiceJan 2012Jun 2013ClosedRegion 28, Phoenix, Arizona
28-CA-069869Unfair labor practiceNov 2011Feb 2012ClosedRegion 28, Phoenix, Arizona
28-CA-069556Unfair labor practiceNov 2011Feb 2012ClosedRegion 28, Phoenix, Arizona
28-CA-067398Unfair labor practiceOct 2011Apr 2012ClosedRegion 28, Phoenix, Arizona
28-CA-062567Unfair labor practiceAug 2011Sep 2011ClosedRegion 28, Phoenix, Arizona
28-CA-023531Unfair labor practiceJun 2011Mar 2012ClosedRegion 28, Phoenix, Arizona
28-CA-023394Unfair labor practiceMar 2011May 2011ClosedRegion 28, Phoenix, Arizona
28-CA-023324Unfair labor practiceJan 2011Feb 2011ClosedRegion 28, Phoenix, Arizona
28-CA-023318Unfair labor practiceJan 2011Aug 2011ClosedRegion 28, Phoenix, Arizona
28-CA-023281Unfair labor practiceDec 2010Feb 2011ClosedRegion 28, Phoenix, Arizona
28-CA-023276Unfair labor practiceNov 2010Feb 2011ClosedRegion 28, Phoenix, Arizona
28-CA-023261Unfair labor practiceNov 2010Dec 2010ClosedRegion 28, Phoenix, Arizona
28-CA-023169Unfair labor practiceSep 2010Sep 2010ClosedRegion 28, Phoenix, Arizona
28-CA-023127Unfair labor practiceJul 2010Aug 2010ClosedRegion 28, Phoenix, Arizona
28-CA-022739Unfair labor practiceOct 2009Nov 2009ClosedRegion 28, Phoenix, Arizona
28-CA-022723Unfair labor practiceOct 2009Nov 2009ClosedRegion 28, Phoenix, Arizona
28-CA-022441Unfair labor practiceApr 2009Jun 2009ClosedRegion 28, Phoenix, Arizona
28-CA-022420Unfair labor practiceMar 2009Jun 2009ClosedRegion 28, Phoenix, Arizona
28-CA-022410Unfair labor practiceMar 2009Sep 2009ClosedRegion 28, Phoenix, Arizona
28-CA-021703Unfair labor practiceDec 2007Feb 2008ClosedRegion 28, Phoenix, Arizona
28-CA-020095Unfair labor practiceJan 2005Feb 2005ClosedRegion 28, Phoenix, Arizona
28-CA-020086Unfair labor practiceDec 2004Feb 2005ClosedRegion 28, Phoenix, Arizona
28-CA-018989Unfair labor practiceSep 2003Jan 2007ClosedRegion 28, Phoenix, Arizona

Source: NLRB case files. Rows shown are those the agency has published. Region numbers (1–31) correspond to NLRB's geographic offices.

Visa & labor certification (OFLC) — historical

No H-1B, H-2A, or H-2B labor condition applications on file (historical data only — DOL ended OFLC publication) for ASARCO LLC. Verify directly with Office of Foreign Labor Certification

Environmental compliance (EPA)

No EPA inspections or formal enforcement actions on file for ASARCO LLC. Verify directly with Environmental Protection Agency

Federal criminal prosecution record

No federal criminal prosecutions, plea agreements, or deferred-prosecution agreements on file for ASARCO LLC. Verify directly with UVA Corporate Prosecution Registry

Inspection history

DateTriggerViolationsSeriousPenalty
2022-06-02Planned33$14,500
2018-12-07Referral21$120,000
2018-05-25Referral0$0

Source: OSHA IMIS. Citation amounts reflect initially assessed penalties; final amounts after appeal may differ.

In the news

Part of a larger organization

ASARCO LLC is one of 28 establishments rolled up under the parent organization ASARCO.

Federal enforcement records on this page represent activity at this specific establishment only. The full enforcement footprint of ASARCO across all 28 of its tracked locations is viewable on the parent profile.

Other locations under this parent

Other establishments operated by ASARCO, ordered by federal enforcement volume:

  • Asarco LLCTucson, AZ — 3 federal enforcement records
  • ASARCO, LLCTucson, AZ — 3 federal enforcement records
  • ASARCO LLCHAYDEN, AZ — 3 federal enforcement records

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About this data

This profile aggregates federal enforcement records on ASARCO LLC from every major federal compliance and enforcement source plus the UVA Corporate Prosecution Registry. OSHA workplace safety inspections, WHD wage cases, MSHA mine safety, EPA environmental enforcement, NLRB labor relations, OFLC visa/labor certification, FMCSA motor carrier registration, SAM.gov debarments, CMS nursing-home records, BLS industry safety benchmarks, OSHA ITA self-reported injury rates, SEC enforcement and financial disclosures, CPSC and NHTSA recalls.

Establishments are matched across agencies using normalized employer name, state, and ZIP code. This establishment resolves to the parent rollup ASARCO, which operates 28 establishments in our dataset.

OSHA citations typically appear 3–8 months after the inspection, so very recent enforcement actions may not yet be reflected. Profiles may be incomplete if the establishment operates under multiple legal names or files under variations our entity-matching rules don’t yet cover. To report a missing record or correction, email corrections@fastdol.com.

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Frequently asked

What is ASARCO LLC's OSHA violation history?
ASARCO LLC has 3 OSHA inspections on record with 5 violations and $134,500 in total penalties.
How does ASARCO LLC's safety record compare to its industry?
ASARCO LLC operates in the nonferrous metal (except aluminum) smelting and refining industry. The industry average Total Recordable Incident Rate (TRIR) is 2.3. ASARCO LLC's self-reported DART rate is 0.95 compared to an industry average of 1.5.