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Establishment profile

MARTIN MARIETTA MATERIALS

CA, 92123
Operated by MARTIN MARIETTA MATERIALS INC · 1 of 26 establishments
EIN 921387157

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OSHA inspections
0
Violations
0
Penalties
$0
Violations across 3 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

MARTIN MARIETTA MATERIALS 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 0 days ago.

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

Agency coverage

MARTIN MARIETTA MATERIALS appears in WHD wage enforcement, MSHA mine safety, and NLRB labor relations records only. No matching records were found in OSHA workplace safety, 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

No OSHA inspections, citations, or accidents on file for MARTIN MARIETTA MATERIALS. Verify directly with Occupational Safety and Health Administration

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
0.0
vs industry
TRIR
0.0
vs industry

Reported for 21 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.

OSHA severe injury reports

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

Activity timeline

Data refreshed
Weekly
First OSHA inspection
Most recent activity
0 days ago

Most recent federal enforcement activity recorded 0 days ago. Data on this page is refreshed weekly.

Wage & Hour Division (WHD)

Cases
1
Back wages owed
$0

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

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 · $0 in backwages

Case periodIndustryStatutesViolationsWorkersBackwagesCivil penalty
Construction Sand and Gravel Mining0

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 CA — for MARTIN MARIETTA MATERIALS INC, not this location alone

Violations
7
Assessed penalties
$617

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 MARTIN MARIETTA MATERIALS INC 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. 7 citations · 1S&S · 7 contractor · $617 proposed / $617 paid.

CitationMineDateSectionS&SNegligenceProposedPaid
6432432
TRP Table Mountain Plant
Butte, CA
contractor: Martin Marietta Materials
Jan 2008YesModNegligence$190$190
6432431
TRP Table Mountain Plant
Butte, CA
contractor: Martin Marietta Materials
Jan 2008NoModNegligence$127$127
6393507
TRP Table Mountain Plant
Butte, CA
contractor: Martin Marietta Materials
Dec 2006NoModNegligence$60$60
6393505
TRP Table Mountain Plant
Butte, CA
contractor: Martin Marietta Materials
Dec 2006NoModNegligence$60$60
6387949
TRP Table Mountain Plant
Butte, CA
contractor: Martin Marietta Materials
Apr 2006NoLowNegligence$60$60
6387948
TRP Table Mountain Plant
Butte, CA
contractor: Martin Marietta Materials
Apr 2006NoLowNegligence$60$60
6387947
TRP Table Mountain Plant
Butte, CA
contractor: Martin Marietta Materials
Apr 2006NoModNegligence$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)

Company-level in CA — for MARTIN MARIETTA MATERIALS INC, not this location alone

Total cases
3
Unfair labor practice
2
Representation (union)
1

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 MARTIN MARIETTA MATERIALS INC 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.). 3 cases · 2 ULP · 1 representation

Case numberTypeFiledClosedStatusRegion
32-RM-355856Representation electionDec 2024Jan 2025ClosedRegion 32, Oakland, California
31-CA-302159Unfair labor practiceAug 2022Sep 2022ClosedRegion 31, Los Angeles, California
31-CA-298379Unfair labor practiceJun 2022Oct 2022ClosedRegion 31, Los Angeles, California

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 MARTIN MARIETTA MATERIALS. Verify directly with Office of Foreign Labor Certification

Environmental compliance (EPA)

No EPA inspections or formal enforcement actions on file for MARTIN MARIETTA MATERIALS. Verify directly with Environmental Protection Agency

Federal criminal prosecution record

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

Federal contracts

No federal contracts are recorded to this specific location.

Company-wide — MARTIN MARIETTA MATERIALS, INC (across 9 entities)
Obligated (5-yr)
$-279511.98
Obligated (all-time)
$7.3M
Awards (all-time)
97

Consolidated across all USAspending recipient entities under this corporate parent — not attributable to this single location.

Federal contract activity for the parent corporation. Source: USAspending.gov, net obligations. Recipient address is the SAM registration / HQ address, not necessarily the worksite.

In the news

Part of a larger organization

MARTIN MARIETTA MATERIALS is one of 26 establishments rolled up under the parent organization MARTIN MARIETTA MATERIALS INC.

Federal enforcement records on this page represent activity at this specific establishment only. The full enforcement footprint of MARTIN MARIETTA MATERIALS INC across all 26 of its tracked locations is viewable on the parent profile.

Other locations under this parent

Other establishments operated by MARTIN MARIETTA MATERIALS INC, ordered by federal enforcement volume:

Related searches

About this data

This profile aggregates federal enforcement records on MARTIN MARIETTA MATERIALS 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 MARTIN MARIETTA MATERIALS INC, which operates 26 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 MARTIN MARIETTA MATERIALS's OSHA violation history?
MARTIN MARIETTA MATERIALS has no OSHA inspections on record.