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Establishment profile

Meridian Engineering

3855 N. Business Centre Dr., Tucson, AZ, 85704
237310Highway, Street, and Bridge Construction

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OSHA inspections
0
over 21 years
Violations
0
Penalties
$0
Violations across 2 federal agencies
Enforcement actions from multiple agencies may indicate systemic compliance issues across functions.
Context
No OSHA inspections on record. This does not mean the employer is violation-free — OSHA inspects a small fraction of workplaces annually.

Summary

Meridian Engineering has no OSHA inspection history on file. Federal records covering wage, environmental, labor relations, and other agencies are noted below where present.

The most recent federal enforcement activity was recorded 21 years ago.

Federal records were found in 2 of 15 sources. Sources without matching records returned empty for this establishment.

Agency coverage

Meridian Engineering appears in WHD wage enforcement and MSHA mine safety records only. No matching records were found in OSHA workplace safety, EPA environmental compliance, NLRB labor relations, 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

No OSHA inspections, citations, or accidents on file for Meridian Engineering. Verify directly with Occupational Safety and Health Administration

Safety self-report (OSHA 300A)

No self-reported injury rates filed with OSHA's Injury Tracking Application for Meridian Engineering. Verify directly with OSHA Injury Tracking Application

Industry benchmark

Industry avg TRIR
1.8
BLS SOII 2024
Industry avg DART
1.0
BLS SOII 2024
Self-reported TRIR
Not in OSHA ITA

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.

OSHA severe injury reports

No severe injury reports (hospitalization, amputation, or loss of an eye) on file under 29 CFR 1904.39 for Meridian Engineering. Verify directly with Occupational Safety and Health Administration

Activity timeline

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

No federal enforcement activity has been recorded against this establishment in 21+ years. Most recent activity: 21 years ago. Data on this page is refreshed weekly.

Wage & Hour Division (WHD)

Cases
1
Back wages owed
$591
Employees affected
1

Department of Labor Wage & Hour Division — minimum-wage, overtime, child-labor, FMLA, and prevailing-wage enforcement.

Wage and hour breakdown by law

Per-statute totals across all closed DOL Wage & Hour cases against this employer. Backwages reflect amounts the agency assessed; civil penalty is the separate fine where applicable. Some acts (Davis-Bacon, SCA, CWHSSA, H-2B, CCPA) don't carry a civil penalty field in DOL's data. 1 statute · 1 violation · $591 in backwages

StatutePeriodCasesViolationsWorkersBackwagesCivil penalty
FLSA — minimum wage & overtimeOct 2004111$591

Source: DOL WHD enforcement database, aggregated per statute. Lifetime totals. A case can cite multiple statutes — so the total here may exceed the case count in the table above.

Wage and hour cases

Closed DOL Wage & Hour Division cases (FLSA, FMLA, H-2B, MSPA, and related statutes). Backwages reflect amounts the agency assessed; civil penalty (CMP) is a separate fine levied on top, where the statute provides for one (FLSA / H-1B / H-2A / MSPA / FMLA / EPPA / FLSA Child Labor; other acts have no CMP column in DOL’s data). The Statutes column lists which laws each case cited. 1 case · 1 violations · $591 in backwages · 1 worker affected

Case periodIndustryStatutesViolationsWorkersBackwagesCivil penalty
Mar 2003 – Oct 2004Highway, Street, and Bridge ConstructionFLSA11$591

Source: DOL WHD enforcement database. Cases shown reflect those the agency has closed and made public. A violation count is the agency’s tally of cited violations (one violation can affect many workers); the workers column counts distinct employees the agency found to be affected.

Mine safety (MSHA)

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

Violations
39
Assessed penalties
$6,472

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 Meridian Engineering 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. 39 citations · 11S&S · 34 contractor · $6,472 proposed / $6,147 paid.

CitationMineDateSectionS&SNegligenceProposedPaid
5052155
Freeport-McMoRan Sierrita Ops.
Pima, AZ
contractor: Meridian Engineering Co
Oct 2024YesHighNegligence$818$818
9908776
Freeport-McMoRan Sierrita Ops.
Pima, AZ
contractor: Meridian Engineering Co
Oct 2024YesHighNegligence$797$797
9302768
Freeport-McMoRan Sierrita Ops.
Pima, AZ
contractor: Meridian Engineering Co
Aug 2018YesModNegligence$336$336
9344054
Hermosa Mine
Santa Cruz, AZ
contractor: Meridian Engineering Co
Apr 2018NoModNegligence$336$118
5058734
Freeport-McMoRan Sierrita Ops.
Pima, AZ
contractor: Meridian Engineering Co
Feb 2026NoHighNegligence$252$252
9344056
Hermosa Mine
Santa Cruz, AZ
contractor: Meridian Engineering Co
Apr 2018NoModNegligence$225$118
6308524
Freeport-McMoRan Bagdad Inc
Yavapai, AZ
contractor: Meridian Engineering Co
Mar 2005YesModNegligence$217$217
9393809
Freeport-McMoRan Sierrita Ops.
Pima, AZ
contractor: Meridian Engineering Co
Aug 2019YesModNegligence$196$196
9341610
Freeport-McMoRan Sierrita Ops.
Pima, AZ
contractor: Meridian Engineering Co
May 2017YesModNegligence$160$160
9341607
Freeport-McMoRan Sierrita Ops.
Pima, AZ
contractor: Meridian Engineering Co
May 2017YesModNegligence$160$160
5058736
Freeport-McMoRan Sierrita Ops.
Pima, AZ
contractor: Meridian Engineering Co
Feb 2026NoLowNegligence$151$151
5058735
Freeport-McMoRan Sierrita Ops.
Pima, AZ
contractor: Meridian Engineering Co
Feb 2026NoModNegligence$151$151
5058733
Freeport-McMoRan Sierrita Ops.
Pima, AZ
contractor: Meridian Engineering Co
Feb 2026NoModNegligence$151$151
6310508
Freeport-McMoRan Sierrita Ops.
Pima, AZ
contractor: Meridian Engineering Co
Sep 2005YesModNegligence$135$135
6310507
Freeport-McMoRan Sierrita Ops.
Pima, AZ
contractor: Meridian Engineering Co
Sep 2005YesModNegligence$135$135
9393810
Freeport-McMoRan Sierrita Ops.
Pima, AZ
contractor: Meridian Engineering Co
Sep 2019NoLowNegligence$121$121
9344922
Freeport-McMoRan Sierrita Ops.
Pima, AZ
contractor: Meridian Engineering Co
May 2019NoModNegligence$121$121
9344055
Hermosa Mine
Santa Cruz, AZ
contractor: Meridian Engineering Co
Apr 2018NoModNegligence$118$118
9341609
Freeport-McMoRan Sierrita Ops.
Pima, AZ
contractor: Meridian Engineering Co
May 2017NoModNegligence$116$116
9341608
Freeport-McMoRan Sierrita Ops.
Pima, AZ
contractor: Meridian Engineering Co
May 2017NoModNegligence$116$116
8934705
Freeport-McMoRan Sierrita Ops.
Pima, AZ
contractor: Meridian Engineering Co
May 2016NoModNegligence$100$100
8759172
RAY MINE
Gila, AZ
contractor: Meridian Engineering Co
Mar 2014NoModNegligence$100$100
8591125
Freeport-McMoRan Sierrita Ops.
Pima, AZ
contractor: Meridian Engineering Co
Sep 2012NoModNegligence$100$100
6586620
Copper Queen Branch
Cochise, AZ
contractor: Meridian Engineering Co
May 2012NoModNegligence$100$100
8584350
Copper Queen Branch
Cochise, AZ
contractor: Meridian Engineering Co
Nov 2011NoModNegligence$100$100
8584316
Copper Queen Branch
Cochise, AZ
contractor: Meridian Engineering Co
Sep 2011YesModNegligence$100$100
6587765
Meridian Sand & Gravel
Cochise, AZ
May 2011NoModNegligence$100$100
6587731
Meridian Sand & Gravel
Cochise, AZ
Apr 2011NoModNegligence$100$100
6587730
Meridian Sand & Gravel
Cochise, AZ
Apr 2011NoModNegligence$100$100
6587729
Meridian Sand & Gravel
Cochise, AZ
Apr 2011YesModNegligence$100$100
6587728
Meridian Sand & Gravel
Cochise, AZ
Apr 2011NoModNegligence$100$100
6417112
Freeport-McMoRan Sierrita Ops.
Pima, AZ
contractor: Meridian Engineering Co
Dec 2007NoModNegligence$100$100
6417111
Freeport-McMoRan Sierrita Ops.
Pima, AZ
contractor: Meridian Engineering Co
Dec 2007NoModNegligence$100$100
6330676
Freeport-McMoRan Bagdad Inc
Yavapai, AZ
contractor: Meridian Engineering Co
Jan 2007NoModNegligence$60$60
6330674
Freeport-McMoRan Bagdad Inc
Yavapai, AZ
contractor: Meridian Engineering Co
Jan 2007NoModNegligence$60$60
6330675
Freeport-McMoRan Bagdad Inc
Yavapai, AZ
contractor: Meridian Engineering Co
Jan 2006NoModNegligence$60$60
6292849
Freeport-McMoRan Bagdad Inc
Yavapai, AZ
contractor: Meridian Engineering Co
Mar 2004NoLowNegligence$60$60
6292848
Freeport-McMoRan Bagdad Inc
Yavapai, AZ
contractor: Meridian Engineering Co
Mar 2004NoModNegligence$60$60
6292847
Freeport-McMoRan Bagdad Inc
Yavapai, AZ
contractor: Meridian Engineering Co
Mar 2004NoModNegligence$60$60

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)

No NLRB unfair labor practice charges or union representation cases on file for Meridian Engineering. Verify directly with National Labor Relations Board

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 Meridian Engineering. Verify directly with Office of Foreign Labor Certification

Environmental compliance (EPA)

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

Federal criminal prosecution record

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

In the news

Other employers in this industry and state

Other employers in highway, street, and bridge construction within AZ, ordered by federal enforcement volume:

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About this data

This profile aggregates federal enforcement records on Meridian Engineering 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.

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 Meridian Engineering's OSHA violation history?
Meridian Engineering has no OSHA inspections on record.
How does Meridian Engineering's safety record compare to its industry?
Meridian Engineering operates in the highway, street, and bridge construction industry. The industry average Total Recordable Incident Rate (TRIR) is 1.8.