Establishment profile
MARTIN MARIETTA MATERIALS SOUTHWEST, INC.
4630 HWY 146 S, DAYTON, TX, 77535
423320 — Brick, Stone, and Related Construction Material Merchant Wholesalers
Summary
MARTIN MARIETTA MATERIALS SOUTHWEST, INC. has accumulated 3 OSHA violations across 1 inspection over 18 years of recorded history.
The establishment sits in the 73rd percentile for violations within its industry-state peer group of 361 employers. The most recent enforcement activity was recorded 18 years ago.
Federal records were found in 2 of 15 sources. Sources without matching records returned empty for this establishment.
Agency coverage
MARTIN MARIETTA MATERIALS SOUTHWEST, INC. appears in OSHA workplace safety and MSHA mine safety records only. No matching records were found in WHD wage enforcement, 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
100% of inspections at this establishment produced 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. 3 distinct standards shown · 3 citations in this view.
| CFR section | Citations | Inspections | Total penalty | First cited | Last cited |
|---|---|---|---|---|---|
| 29 CFR 1910.0036 G02 | 1 | 1 | — | Sep 2007 | Sep 2007 |
| 29 CFR 1910.0305 B02 | 1 | 1 | — | Sep 2007 | Sep 2007 |
| 29 CFR 1910.0305 G01 IIIA | 1 | 1 | — | Sep 2007 | Sep 2007 |
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
Above average violations in NAICS 4233 within TX. Peer group: 361 employers. This establishment has 3 OSHA violations; peer median is 1.
Safety self-report (OSHA 300A)
No self-reported injury rates filed with OSHA's Injury Tracking Application for MARTIN MARIETTA MATERIALS SOUTHWEST, INC.. Verify directly with OSHA Injury Tracking Application →
Industry benchmark
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
Complaint- and accident-triggered inspections are stronger risk signals than routine planned inspections.
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 SOUTHWEST, INC.. Verify directly with Occupational Safety and Health Administration →
OSHA accident events
Accidents, fatalities, and catastrophes documented during OSHA inspections at this employer. Each entry links to the inspection that recorded it.
| Date | Event | Injuries | Hospitalized | Fatalities | |
|---|---|---|---|---|---|
| Feb 17, 2007 | PLATFORM,ASPHYXIATED,CONVEYOR,FALL,LOST BALANCE,HOPPERFatality | 1 | — | 1 |
Source: OSHA accident investigations. Narratives are recorded by the inspecting officer and may be truncated.
Activity timeline
No federal enforcement activity has been recorded against this establishment in 18+ years. Most recent activity: 18 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 MARTIN MARIETTA MATERIALS SOUTHWEST, INC.. Verify directly with Wage and Hour Division →
Mine safety (MSHA)
Company-level in TX — for MARTIN MARIETTA MATERIALS SOUTHWEST, INC., not this location alone
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 SOUTHWEST, 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. 100 citations · 61S&S · $140,239 proposed / $114,518 paid.
| Citation | Mine | Date | Section | S&S | Negligence | Proposed | Paid |
|---|---|---|---|---|---|---|---|
| 9644367 | Liberty Ranch Liberty, TX | Mar 2023 | — | Yes | LowNegligence | $7,849 | $2,504 |
| 9644365 | Liberty Ranch Liberty, TX | Mar 2023 | — | Yes | LowNegligence | $7,849 | $2,504 |
| 8862907 | Black Spur Quarry Uvalde, TX | Dec 2015 | — | Yes | HighNegligence | $5,503 | $5,503 |
| 6472985 | Black Spur Quarry Uvalde, TX | Apr 2010 | — | Yes | ModNegligence | $5,080 | $5,080 |
| 6464653 | Black Spur Quarry Uvalde, TX | Feb 2009 | — | Yes | HighNegligence | $5,080 | $1,140 |
| 6464648 | Black Spur Quarry Uvalde, TX | Feb 2009 | — | Yes | HighNegligence | $5,080 | $1,700 |
| 9450097 | Beckmann Quarry Bexar, TX | Feb 2019 | — | No | HighNegligence | $4,464 | $4,464 |
| 9517643 | Beckmann Quarry Bexar, TX | Oct 2020 | — | Yes | ModNegligence | $3,573 | $1,076 |
| 6472987 | Black Spur Quarry Uvalde, TX | Apr 2010 | — | No | HighNegligence | $3,405 | $3,405 |
| 9356105 | Beckmann Quarry Bexar, TX | Dec 2017 | — | Yes | ModNegligence | $2,919 | $2,919 |
| 9356102 | Beckmann Quarry Bexar, TX | Dec 2017 | — | Yes | ModNegligence | $2,919 | $2,919 |
| 9356106 | Beckmann Quarry Bexar, TX | Dec 2017 | — | Yes | HighNegligence | $2,487 | $1,250 |
| 8858735 | New Braunfels Quarry Comal, TX | Jul 2015 | — | Yes | HighNegligence | $2,473 | $2,473 |
| 6469968 | New Braunfels Quarry Comal, TX | Mar 2011 | — | Yes | HighNegligence | $2,473 | $2,102 |
| 6472990 | Black Spur Quarry Uvalde, TX | Apr 2010 | — | Yes | ModNegligence | $2,282 | $2,282 |
| 6472986 | Black Spur Quarry Uvalde, TX | Apr 2010 | — | Yes | ModNegligence | $2,282 | $2,282 |
| 8766138 | Portable Crusher #2 Hidalgo, TX | Jun 2013 | — | Yes | HighNegligence | $2,161 | $2,161 |
| 8766053 | 211 QUARRY Bexar, TX | Nov 2013 | — | Yes | HighNegligence | $2,000 | $2,000 |
| 8766050 | 211 QUARRY Bexar, TX | Nov 2013 | — | Yes | HighNegligence | $2,000 | $2,000 |
| 8866324 | Helotes Bexar, TX | Nov 2015 | — | Yes | HighNegligence | $1,944 | $1,944 |
| 9356617 | Beckmann Quarry Bexar, TX | Aug 2017 | — | Yes | HighNegligence | $1,806 | $1,806 |
| 8681276 | Rio Medina Medina, TX | Nov 2012 | — | Yes | HighNegligence | $1,795 | $1,795 |
| 8862905 | Black Spur Quarry Uvalde, TX | Dec 2015 | — | Yes | ModNegligence | $1,657 | $1,657 |
| 8767798 | Black Spur Quarry Uvalde, TX | Mar 2014 | — | Yes | ModNegligence | $1,657 | $1,657 |
| 6466080 | Black Spur Quarry Uvalde, TX | Jun 2009 | — | Yes | ModNegligence | $1,530 | $1,530 |
| 9640492 | Black Spur Quarry Uvalde, TX | Aug 2021 | — | No | HighNegligence | $1,500 | $1,500 |
| 6263690 | Bedrock Plant Kerr, TX | Nov 2006 | — | Yes | HighNegligence | $1,376 | $1,376 |
| 8970680 | Beckmann Quarry Bexar, TX | Mar 2017 | — | Yes | ModNegligence | $1,286 | $1,286 |
| 8963689 | Black Spur Quarry Uvalde, TX | Jun 2016 | — | No | HighNegligence | $1,286 | $1,286 |
| 8963687 | Black Spur Quarry Uvalde, TX | Jun 2016 | — | No | ModNegligence | $1,286 | $1,286 |
| 8963686 | Black Spur Quarry Uvalde, TX | Jun 2016 | — | No | ModNegligence | $1,286 | $1,286 |
| 8963685 | Black Spur Quarry Uvalde, TX | Jun 2016 | — | No | ModNegligence | $1,286 | $1,286 |
| 9792616 | GARWOOD PLANT Colorado, TX | Mar 2024 | — | Yes | ModNegligence | $1,188 | $1,188 |
| 9792615 | GARWOOD PLANT Colorado, TX | Mar 2024 | — | Yes | ModNegligence | $1,188 | $1,188 |
| 9792614 | GARWOOD PLANT Colorado, TX | Mar 2024 | — | Yes | ModNegligence | $1,188 | $1,188 |
| 9792612 | GARWOOD PLANT Colorado, TX | Mar 2024 | — | Yes | ModNegligence | $1,188 | $1,188 |
| 9792611 | GARWOOD PLANT Colorado, TX | Mar 2024 | — | Yes | ModNegligence | $1,188 | $1,188 |
| 9794239 | Bedrock Plant Kerr, TX | May 2024 | — | Yes | ModNegligence | $1,039 | $1,039 |
| 8855633 | Beckmann Quarry Bexar, TX | Nov 2014 | — | Yes | ModNegligence | $1,026 | $1,026 |
| 8765808 | Black Spur Quarry Uvalde, TX | Aug 2013 | — | Yes | HighNegligence | $1,026 | $1,026 |
| 6572165 | Black Spur Quarry Uvalde, TX | Dec 2010 | — | No | ModNegligence | $1,026 | $1,026 |
| 6472989 | Black Spur Quarry Uvalde, TX | Apr 2010 | — | No | ModNegligence | $1,026 | $1,026 |
| 6464652 | Black Spur Quarry Uvalde, TX | Feb 2009 | — | No | HighNegligence | $1,026 | $343 |
| 6464650 | Black Spur Quarry Uvalde, TX | Feb 2009 | — | No | HighNegligence | $1,026 | $1,026 |
| 9401560 | Beckmann Quarry Bexar, TX | Jul 2018 | — | Yes | ModNegligence | $953 | $953 |
| 9794241 | Bedrock Plant Kerr, TX | May 2024 | — | Yes | ModNegligence | $935 | $935 |
| 9794238 | Bedrock Plant Kerr, TX | May 2024 | — | Yes | ModNegligence | $935 | $935 |
| 8973373 | Beckmann Quarry Bexar, TX | Aug 2017 | — | No | HighNegligence | $934 | $934 |
| 9510027 | Black Spur Quarry Uvalde, TX | Oct 2019 | — | No | ModNegligence | $902 | $902 |
| 9356080 | Hondo #2 Medina, TX | Oct 2017 | — | No | ModNegligence | $862 | $177 |
| 9640434 | Rio Medina Medina, TX | Jan 2021 | — | Yes | HighNegligence | $856 | $856 |
| 5003042 | Webberville S&G Travis, TX | Apr 2025 | — | No | HighNegligence | $818 | $818 |
| 9405604 | Hondo #2 Medina, TX | Jun 2018 | — | Yes | ModNegligence | $811 | $811 |
| 9405603 | Hondo #2 Medina, TX | Jun 2018 | — | Yes | ModNegligence | $811 | $811 |
| 9405602 | Hondo #2 Medina, TX | Jun 2018 | — | Yes | ModNegligence | $811 | $811 |
| 9640343 | Poteet Sand Plant Atascosa, TX | Mar 2021 | — | Yes | ModNegligence | $791 | $791 |
| 9517642 | Beckmann Quarry Bexar, TX | Oct 2020 | — | No | LowNegligence | $782 | $123 |
| 5000585 | Beckmann Quarry Bexar, TX | Jul 2025 | — | Yes | ModNegligence | $755 | $755 |
| 8858734 | New Braunfels Quarry Comal, TX | Jul 2015 | — | Yes | ModNegligence | $745 | $745 |
| 8774499 | New Braunfels Quarry Comal, TX | Mar 2015 | — | Yes | HighNegligence | $745 | $745 |
| 9356243 | Helotes Bexar, TX | Jul 2017 | — | Yes | ModNegligence | $691 | $691 |
| 8855604 | Rio Medina Medina, TX | Oct 2014 | — | Yes | ModNegligence | $687 | $687 |
| 9450103 | Beckmann Quarry Bexar, TX | Feb 2019 | — | No | ModNegligence | $654 | $654 |
| 8626980 | Portable Crusher #2 Hidalgo, TX | Jul 2012 | — | No | ModNegligence | $651 | $118 |
| 9994857 | Portable Crusher #2 Hidalgo, TX | Jan 2025 | — | No | HighNegligence | $642 | $642 |
| 9405617 | Beckmann Quarry Bexar, TX | Jul 2018 | — | No | ModNegligence | $638 | $638 |
| 8768082 | San Pedro Quarry Bexar, TX | Apr 2014 | — | Yes | ModNegligence | $634 | $634 |
| 8768081 | San Pedro Quarry Bexar, TX | Apr 2014 | — | Yes | ModNegligence | $634 | $634 |
| 6473448 | Beckmann Quarry Bexar, TX | Aug 2009 | — | No | ModNegligence | $634 | $634 |
| 6473447 | Beckmann Quarry Bexar, TX | Aug 2009 | — | No | ModNegligence | $634 | $634 |
| 9356104 | Beckmann Quarry Bexar, TX | Dec 2017 | — | No | ModNegligence | $589 | $589 |
| 8866320 | Beckmann Quarry Bexar, TX | Nov 2015 | — | Yes | ModNegligence | $585 | $585 |
| 8688528 | Black Spur Quarry Uvalde, TX | Aug 2014 | — | No | ModNegligence | $585 | $117 |
| 8681349 | Beckmann Quarry Bexar, TX | Feb 2013 | — | Yes | ModNegligence | $585 | $585 |
| 8618019 | Portable Crusher #2 Hidalgo, TX | Jan 2011 | — | Yes | ModNegligence | $585 | $585 |
| 6575191 | Bedrock Plant Kerr, TX | Oct 2010 | — | Yes | HighNegligence | $585 | $585 |
| 8969292 | Beckmann Quarry Bexar, TX | Mar 2017 | — | No | HighNegligence | $577 | $577 |
| 8969288 | Beckmann Quarry Bexar, TX | Mar 2017 | — | No | HighNegligence | $577 | $577 |
| 8963695 | Beckmann Quarry Bexar, TX | Jun 2016 | — | Yes | ModNegligence | $568 | $568 |
| 8963694 | Beckmann Quarry Bexar, TX | Jun 2016 | — | Yes | ModNegligence | $568 | $568 |
| 9743098 | Beckmann Quarry Bexar, TX | Sep 2023 | — | No | ModNegligence | $558 | $558 |
| 9743097 | Beckmann Quarry Bexar, TX | Sep 2023 | — | No | ModNegligence | $558 | $558 |
| 8866873 | Beckmann Quarry Bexar, TX | Nov 2015 | — | No | ModNegligence | $540 | $540 |
| 6473449 | Beckmann Quarry Bexar, TX | Aug 2009 | — | No | ModNegligence | $540 | $540 |
| 8973368 | Beckmann Quarry Bexar, TX | Aug 2017 | — | Yes | ModNegligence | $533 | $533 |
| 8688535 | Black Spur Quarry Uvalde, TX | Aug 2014 | — | Yes | ModNegligence | $499 | $499 |
| 8688533 | Black Spur Quarry Uvalde, TX | Aug 2014 | — | No | ModNegligence | $499 | $151 |
| 8688531 | Black Spur Quarry Uvalde, TX | Aug 2014 | — | Yes | ModNegligence | $499 | $499 |
| 8767797 | Black Spur Quarry Uvalde, TX | Mar 2014 | — | Yes | ModNegligence | $499 | $499 |
| 8767796 | Black Spur Quarry Uvalde, TX | Mar 2014 | — | Yes | ModNegligence | $499 | $499 |
| 6233493 | Bedrock Plant Kerr, TX | Jun 2004 | — | No | HighNegligence | $475 | $475 |
| 8861840 | Beckmann Quarry Bexar, TX | May 2015 | — | No | HighNegligence | $460 | $460 |
| 8855632 | Beckmann Quarry Bexar, TX | Oct 2014 | — | Yes | ModNegligence | $460 | $460 |
| 6472988 | Black Spur Quarry Uvalde, TX | Apr 2010 | — | No | ModNegligence | $460 | $460 |
| 6464651 | Black Spur Quarry Uvalde, TX | Feb 2009 | — | No | LowNegligence | $460 | $230 |
| 9790069 | TIN TOP SAND AND GRAVEL PLANT Parker, TX | Jan 2024 | — | Yes | ModNegligence | $453 | $453 |
| 9640490 | Black Spur Quarry Uvalde, TX | Aug 2021 | — | No | ModNegligence | $453 | $453 |
| 9510109 | Black Spur Quarry Uvalde, TX | May 2020 | — | No | ModNegligence | $448 | $448 |
| 9510108 | Black Spur Quarry Uvalde, TX | May 2020 | — | No | ModNegligence | $448 | $448 |
| 9457823 | Black Spur Quarry Uvalde, TX | Jun 2019 | — | No | ModNegligence | $440 | $440 |
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 MARTIN MARIETTA MATERIALS SOUTHWEST, INC.. 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 MARTIN MARIETTA MATERIALS SOUTHWEST, INC.. Verify directly with Office of Foreign Labor Certification →
Environmental compliance (EPA)
No EPA inspections or formal enforcement actions on file for MARTIN MARIETTA MATERIALS SOUTHWEST, INC.. 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 SOUTHWEST, INC.. Verify directly with UVA Corporate Prosecution Registry →
Inspection history
| Date | Trigger | Violations | Serious | Penalty | |
|---|---|---|---|---|---|
| 2007-07-09 | Accident | 3 | — | $0 |
Source: OSHA IMIS. Citation amounts reflect initially assessed penalties; final amounts after appeal may differ.
In the news
Other employers in this industry and state
Other employers in brick, stone, and related construction material merchant wholesalers within TX, ordered by federal enforcement volume:
- Cooper StoneJarrell — 2 federal enforcement records
- AGGREGATE HAULERS LPMEXIA — 2 federal enforcement records
- ACME BRICK COMPANYDENTON — 2 federal enforcement records
- MATBON, INC.SEAGOVILLE — 2 federal enforcement records
- BSC MANAGEMENT, LTD.CROSBY — 1 federal enforcement record
- HANSON AGGREGATES CENTRALWACO — 1 federal enforcement record
- South Texas AggregatesBRYAN — 1 federal enforcement record
- DURASTONE CORPORATIONHOUSTON — 1 federal enforcement record
- MARTIN MARIETTA MATERIALS LLCCELINA — 1 federal enforcement record
- Texas Materials GroupHUMBLE — 1 federal enforcement record
Related searches
- Brick, Stone, and Related Construction Material Merchant WholesalersAll employers in this industry
- Employers in TXState-wide enforcement data
- Brick, Stone, and in TXIndustry × state cross-filter
About this data
This profile aggregates federal enforcement records on MARTIN MARIETTA MATERIALS SOUTHWEST, INC. 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.
Need API access, bulk download, or licensed redistribution? The website is free. Programmatic and licensed access is handled separately.
Contact sales →Frequently asked
- What is MARTIN MARIETTA MATERIALS SOUTHWEST, INC.'s OSHA violation history?
- MARTIN MARIETTA MATERIALS SOUTHWEST, INC. has 1 OSHA inspection on record with 3 violations and $0 in total penalties.
- How does MARTIN MARIETTA MATERIALS SOUTHWEST, INC.'s safety record compare to its industry?
- MARTIN MARIETTA MATERIALS SOUTHWEST, INC. operates in the brick, stone, and related construction material merchant wholesalers industry. The industry average Total Recordable Incident Rate (TRIR) is 3.
- Has MARTIN MARIETTA MATERIALS SOUTHWEST, INC. had any workplace fatalities?
- Yes. Federal records show 1 fatality investigation involving MARTIN MARIETTA MATERIALS SOUTHWEST, INC..