Mining Incidents

La Havana Pit: 1 recorded fatality Metal/Non-Metal

Sullivan City, Hidalgo County, TX  ·  Active
MSHA Mine ID: 4104706

La Havana Pit has $73K in proposed MSHA penalties and $0 outstanding across 3 contested dockets, plus health sampling and the full incident record.

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Fatalities
1
Total incidents
20
Years on record
2015–2026
Latest incident
Feb 2026
Compliance record
MSHA citations since 2008
121
citations
27
significant & substantial
$72,698
proposed penalties
$61,815
paid to date
85% of proposed penalties paid to date, a $10,883 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2008
55
inspections on record
1,203
inspection hours
10.1
citations per 100 inspection hours
This rate is recorded citations divided by MSHA inspection hours, per 100 hours. It reflects inspection effort, not mine size or production.
121 citations across 1,203 inspection hours.
Source: MSHA inspections data, updated weekly.

La Havana Pit has $73K in proposed MSHA penalties and $0 outstanding across 3 contested dockets.

Penalty disposition
Differences between proposed and paid penalties reflect both settlements and conference reductions and amounts still owed. Outstanding is the balance currently owed.
$73K
proposed penalties
$62K
current assessed
$62K
paid to date
$0
outstanding
115 assessments are final orders; 3 contested dockets.
Of $28K in penalties contested before the Commission, $17K was upheld in final decisions.
As of the most recent assessment on 2026-01-15.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.
Violation severity profile
Shares are computed over citations that carry the MSHA gravity and negligence coding; a small share of records are uncoded.
22.7%
significant & substantial
16.8%
high negligence or reckless
22.7%
reasonably likely or greater
45.4%
permanently disabling or fatal if injury occurs
Negligence coding: 0.0% none, 2.5% low, 80.7% moderate, 16.8% high, 0.0% reckless.
Source: MSHA violations gravity and negligence coding, updated weekly.
When citations were contested
Contesting a citation before the Federal Mine Safety and Health Review Commission is a lawful right. These figures state the public outcomes of that process, from MSHA's Contested Violations file.
3 citations taken to the federal commission · 2% of citations on record
  • Settled 3 · 100%
100%
S&S designation survived the contest
Counts a Significant & Substantial citation as surviving when a settlement or judge's decision kept the designation, or the contest was dismissed or defaulted so the citation stands as issued. Vacated and withdrawn citations, and settlements that removed the designation, count against.
of 2 decided S&S contests · industry: 79%
39%
Penalty reduction in decided contests
$28K proposed, $17K after decisions · industry: 39%
Source: MSHA Contested Violations file (public record), updated weekly. A dismissed or defaulted contest leaves the citation standing as issued; a vacated or withdrawn citation is removed from the violation record. Latest contest filed 2023-11-27.
Contested penalties
A reduction or dismissal at the Commission is a lawful outcome of contesting a proposed penalty. Figures are the proposed amount and the amount upheld in the docket's decision.
Largest penalties this mine contested before the Federal Mine Safety and Health Review Commission, with the outcome on record.
Docket Decision Judge Year Proposed / upheld
CENT 2024-0053 Settlement Sullivan 2024 $28K → $17K
WEST 2010-1536M Settlement Lesnick 2012 $425 → $142
CENT 2019-0122 Settlement Bulluck 2019 $118 → $118
Source: FMSHRC civil penalty dockets and decisions (public record), updated weekly.
Health sampling
A sample is a point in time compliance measurement, not an individual exposure history. These figures describe MSHA sampling records and do not establish causation or personal dose.

Metal and nonmetal contaminants (personal samples)
Many samples are screening measurements of substances with no applicable exposure limit; they are counted as samples but excluded from every over-limit figure. Over-limit shares use only limit-tested samples.

Last sampled: 2024-05-08
18%
of limit-tested samples over the exposure limit
18
samples
11
limit-tested
Most sampled contaminants
  • Quartz, respirable, >1% Qtz112 over
  • Respirable dust, <.1mg6
  • Nuisance dust, respirable, <1% Qtz1
Show the individual readings (18)
Date Contaminant Concentration Limit Conc / limit Occupation
2020-10-28 Quartz, respirable, >1% Qtz 0.63 0.6 1.05 Dry Screen Plant Operator
2008-12-02 Quartz, respirable, >1% Qtz 2.61 2.54 1.03 Front-end Loader Operator
2024-05-08 Quartz, respirable, >1% Qtz 0.48 0.6 0.80 Crusher Oper/Worker
2024-05-08 Quartz, respirable, >1% Qtz 0.4 0.52 0.77 Laborer, Bullgang
2023-06-14 Quartz, respirable, >1% Qtz 0.24 Laborer, Bullgang
2023-06-14 Quartz, respirable, >1% Qtz 0.27 1.33 0.20 Crusher Oper/Worker
2020-10-28 Quartz, respirable, >1% Qtz 0.37 0.63 0.59 Cleanup Man
2020-10-28 Respirable dust, <.1mg 0 Bulldozer Operator
2020-10-28 Respirable dust, <.1mg 0 Front-end Loader Operator
2017-05-16 Respirable dust, <.1mg 0 Truck Driver
2017-05-16 Respirable dust, <.1mg 0 Front-end Loader Operator
2017-05-16 Respirable dust, <.1mg 0 Utility Man
2017-05-16 Respirable dust, <.1mg 0 Utility Man
2012-05-09 Quartz, respirable, >1% Qtz 0.28 1.4 0.20 Front-end Loader Operator
2012-05-09 Quartz, respirable, >1% Qtz 1.73 1.98 0.87 Cleanup Man
2012-05-09 Nuisance dust, respirable, <1% Qtz 3.57 10 0.36 Crusher Oper/Worker
2008-12-02 Quartz, respirable, >1% Qtz 0.12 1 0.12 Bulldozer Operator
2008-12-02 Quartz, respirable, >1% Qtz 0.16 1.57 0.10 Rotary Bucket Ex. Operator
Source: MSHA respirable dust, quartz, and noise sampling records, updated weekly. Metal/nonmetal contaminant figures come from MSHA's Personal Health Samples and Area Samples files (public record), updated weekly.

La Havana Pit recorded 0.00 reportable injury cases per 100 full-time workers in 2025.

Injury rate, 2025
This rate is reportable injury cases per 100 full-time-equivalent workers per year, computed as 200,000 times cases divided by MSHA operator-reported employee-hours. Cases are injuries MSHA graded degree 01 through 07; accident-only events that hurt no one are excluded, and so are contractor injuries, whose hours do not attach to a single mine. Rates begin in 2000, when quarterly employment reporting starts, and are withheld below 20,000 hours in a year.
0.00
total case rate
0.00
days-away rate
0.000
fatality rate
Below average. The US metal and nonmetal mining average was 1.65 and the all-US-mining average was 1.97 cases per 100 workers.
In Texas, metal and nonmetal mining averaged 1.17 cases per 100 workers that year.
Year total case rate days-away fatal
2025 0.00 0.00 0.000
2024 1.15 0.00 0.000
2023 2.65 1.32 1.323
2022 2.54 0.00 0.000
2021 1.26 0.00 0.000
2020 1.65 0.00 0.000
2019 * 12.24 2.45 0.000
2018 * 5.23 2.61 0.000
* Fewer than 100,000 employee-hours that year; the rate is less stable.
Source: injury cases from MSHA accident and injury records; employee-hours from MSHA quarterly employment reports. Rate is cases per 100 full-time-equivalent workers, operator employees only.
Ownership history
  1. Terra Firma Materials LLC 2008 to present
Source: MSHA controller and operator history, updated weekly.
Workforce and production
Year Employees
2026 75
2025 85
2024 69
2023 66
2022 62
2021 58
2020 42
2019 36
2018 30
2017 34
2016 26
2015 17
2014 11
2013 12
2012 11
2011 10
2010 8
2009 6
2008 5
Source: MSHA quarterly employment and production, updated weekly.

La Havana Pit sits in Hidalgo County, Texas, where the Census mining category is 1.8% of county employment.

Local economic context
County figures come from the US Census Bureau's American Community Survey, 5-year pooled estimates, so the 2023 vintage covers 2019 through 2023. The Census category is 'mining, quarrying, and oil and gas extraction', which is broader than MSHA jurisdiction and includes oil and gas workers no mine employs. These figures describe the surrounding county, not this mine, and are not a factor in any specific incident.
Hidalgo County, Texas · Population 880,921
1.8%
Mining share of county employment
$52,281
Median household income
Source: US Census Bureau, American Community Survey 2023 5-year estimates.
Quarterly safety rates
Citations per million reported employee-hours. Rates begin in 2000, when MSHA's quarterly employment data starts; earlier incidents are counted but cannot be rate-adjusted. Quarters under 100,000 reported hours are greyed: too few hours for a stable rate.
Citations per million employee-hours, as reported to MSHA
Quarter Hours worked Citations S&S Per 1M hrs
2026 Q2 47,079 0 0 0.0
2026 Q1 51,891 1 0 19.3
2025 Q4 47,247 0 0 0.0
2025 Q3 55,379 2 0 36.1
2025 Q2 56,486 0 0 0.0
2025 Q1 53,509 4 0 74.8
2024 Q4 51,859 0 0 0.0
2024 Q3 41,640 0 0 0.0
Show 66 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2024 Q2 41,904 3 0 71.6
2024 Q1 38,057 0 0 0.0
2023 Q4 38,811 4 1 103.1
2023 Q3 35,326 1 1 28.3
2023 Q2 36,060 5 0 138.7
2023 Q1 41,018 1 0 24.4
2022 Q4 34,381 3 0 87.3
2022 Q3 45,263 4 0 88.4
2022 Q2 40,919 0 0 0.0
2022 Q1 36,695 5 0 136.3
2021 Q4 41,830 0 0 0.0
2021 Q3 43,657 4 2 91.6
2021 Q2 31,176 0 0 0.0
2021 Q1 41,439 0 0 0.0
2020 Q4 32,216 6 4 186.2
2020 Q3 32,191 0 0 0.0
2020 Q2 31,654 4 0 126.4
2020 Q1 25,176 6 1 238.3
2019 Q4 20,524 0 0 0.0
2019 Q3 22,153 0 0 0.0
2019 Q2 20,952 11 1 525.0
2019 Q1 18,101 0 0 0.0
2018 Q4 19,545 7 0 358.1
2018 Q3 20,272 0 0 0.0
2018 Q2 16,931 3 1 177.2
2018 Q1 19,788 0 0 0.0
2017 Q4 20,185 5 3 247.7
2017 Q3 21,302 0 0 0.0
2017 Q2 22,707 10 3 440.4
2017 Q1 18,701 0 0 0.0
2016 Q4 17,520 2 0 114.2
2016 Q3 16,675 0 0 0.0
2016 Q2 13,876 4 0 288.3
2016 Q1 12,666 0 0 0.0
2015 Q4 12,476 11 6 881.7
2015 Q3 12,083 0 0 0.0
2015 Q2 8,522 1 1 117.3
2015 Q1 6,415 0 0 0.0
2014 Q4 8,076 1 0 123.8
2014 Q3 6,761 0 0 0.0
2014 Q2 8,671 2 0 230.7
2014 Q1 8,668 0 0 0.0
2013 Q4 9,780 5 1 511.2
2013 Q3 6,244 0 0 0.0
2013 Q2 6,807 1 0 146.9
2013 Q1 6,405 0 0 0.0
2012 Q4 6,430 1 1 155.5
2012 Q3 6,982 0 0 0.0
2012 Q2 5,952 0 0 0.0
2012 Q1 4,813 0 0 0.0
2011 Q4 5,181 0 0 0.0
2011 Q3 5,728 0 0 0.0
2011 Q2 5,911 0 0 0.0
2011 Q1 4,960 0 0 0.0
2010 Q4 5,616 1 0 178.1
2010 Q3 4,702 0 0 0.0
2010 Q2 4,897 1 1 204.2
2010 Q1 3,570 0 0 0.0
2009 Q4 3,588 1 0 278.7
2009 Q3 3,931 0 0 0.0
2009 Q2 4,704 0 0 0.0
2009 Q1 4,440 0 0 0.0
2008 Q4 5,470 1 0 182.8
2008 Q3 5,200 0 0 0.0
2008 Q2 3,158 0 0 0.0
2008 Q1 2,596 0 0 0.0

Fatalities at this mine

1 recorded
February 25, 2023 TX · Metal/Non-Metal rotary bucket excavator operator Fatality · OTHER

326 FL Excavator operator tracked over berm into Settling pond

Reportable incidents

19 on file (excluding fatalities above)

2026 · 1 incident

February 5, 2026 TX · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDTOOLS (NONPOWERED)
Terra Firma Materials LLC · Struck by... (Not Elsewhere Classified)

Plant employee was using a utility knife to cut holes in skirt rubber for installation on screen shaker. During the cutting process, the tip of the blade broke, causing the knife to slip and resulting in a laceration to the employee's left arm above the wrist. The employee received 6 staples for the injury and placed on light duty for seven days.

2024 · 1 incident

November 7, 2024 TX · Metal/Non-Metal welder (non-shop) MACHINERY
Terra Firma Materials LLC · Struck by falling object

Employee was removing angle brace from catwalk structure during its fabrication. Employee failed to seek assistance before removing final weld, however, employee proceeded to remove last weld causing angle to fall to the ground and rebounded, and struck left foot steel toe area causing injury to left big toe. Possible fracture.

2023 · 3 incidents

November 9, 2023 TX · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech OTHER
Terra Firma Materials LLC · (Not Elsewhere Classified)

Employee was starting to do oil change on skid steer when EE started feeling chest pain & shortness of breath. Co-worker took EE to scale house to report issue and call 911. Ambulance came and transported EE to hospital. EE was checked and released to see primary doctor.

September 13, 2023 TX · Metal/Non-Metal welder (shop) OTHER
Terra Firma Materials LLC · (Not Elsewhere Classified)

Employee fainted, spouse showed up and says this happens often when EE forgets EE's medication, so the spouse gave EE the medicine and employee began to feel better. EE suffers from high blood pressure and diabetes. We are unsure what medication was given. 911 was called, employee did not want to go to hospital but Company stated it was better if EE went to get evaluated.

February 6, 2023 TX · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDTOOLS (NONPOWERED)
Terra Firma Materials LLC · Caught in, under or between a moving and a stationary object

Employee was using a prybar to loosen build up material from feeder due to conveyor ripping, EE was using a stabbing motion to release material using prybar and tool shifted hitting pinky finger against guard and Prybar. Employee fractured tip of left 5th digit finger and got sutures.

2022 · 2 incidents

May 2, 2022 TX · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator POWERED HAULAGE
Terra Firma Materials LLC · Struck by flying object

Employee was shoveling spillage next to conveyor. Employee was struck on left hand with rock that came off conveyor screen. Employee did not report incident that they says occurred at 1:30PM employee reported to work following day and reported incident to supervisor, in which they requested medical attention.

April 4, 2022 TX · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS
Terra Firma Materials LLC · Caught in, under or between a moving and a stationary object

Employee was checking tension on drive belts from caliche plant shaker. Employee locked out equipment and grabbed ahold of belts with right hand and when they pulled the sheave it shifted, catching employees hand between belt and sheave. Employee went to clinic where it was determined with X-rays of fractured index finger.

2021 · 1 incident

May 6, 2021 TX · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS
Terra Firma Materials LLC · Caught in, under or between a moving and a stationary object

Employee was adjusting the forks on forklift, when employee moved them towards the middle one of the forks remained in the up position. Employee with left hand grabbed the chassis and with right hand pushed the fork so it could return to original position, while doing so they didn't remove their hand and hit left thumb. Employee fractured finger.

2020 · 1 incident

July 2, 2020 TX · Metal/Non-Metal welder (non-shop) HANDTOOLS (NONPOWERED)
Terra Firma Materials LLC · Caught in, under or between a moving and a stationary object

Employee was turning a wrench to tighten a u bolt on spray bar, the wrench came off the bolt head causing the finger to get pinched between hand and screen

2019 · 5 incidents

December 31, 2019 TX · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator OTHER
Terra Firma Materials LLC · Bodily reaction, (Not Elsewhere Classified)

EE is a loader operator, as EE was climbing down from loader EE felt a pulling pain in the leg. As EE got off and proceeded to walk, that is when EE's leg gave out.

September 17, 2019 TX · Metal/Non-Metal miner, prospector, nec SLIP OR FALL OF PERSON
Terra Firma Materials LLC · Fall onto or against objects

Employee was loosening nut on bolt and when it became loose the employee lost balance and fell back hitting EE's back on electrical box.

September 16, 2019 TX · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS
Terra Firma Materials LLC · Over-exertion in lifting objects

Employee was working on Texas Crusher when EE felt some abdominal pain.

September 3, 2019 TX · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman MACHINERY
Terra Firma Materials LLC · Struck by flying object

Employee was working by cone crusher and a stone / rock hit employee on the back.

August 21, 2019 TX · Metal/Non-Metal belt foreman, maintenance foreman, maintenance supervisor SLIP OR FALL OF PERSON
Terra Firma Materials LLC · Over-exertion (Not Elsewhere Classified)

As employee proceeded to check a feeder EE stepped on uneven ground and stepped wrong and EE's knee popped.

2018 · 2 incidents

December 5, 2018 TX · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman MACHINERY
Terra Firma Materials LLC · Struck by falling object

Employee was struck by fallen object, asked if OK and was OK. Later that morning employee complained of some neck pain and send to clinic where employee was later released. Back to full duty on 12/7/2018

April 6, 2018 TX · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman SLIP OR FALL OF PERSON
Terra Firma Materials LLC · Over-exertion (Not Elsewhere Classified)

Employee was walking off a slab when EE sprained EE's ankle

2017 · 2 incidents

August 22, 2017 TX · Metal/Non-Metal belt foreman, maintenance foreman, maintenance supervisor HANDTOOLS (NONPOWERED)
Terra Firma Materials LLC · Struck by... (Not Elsewhere Classified)

EE was cutting a conveyor belt at sand & gravel plant to get it repaired the knife ee was using accidentally slipped and cut ee in the left leg. EE was take to clinic where ee was treated and released to return to work on modified duty.

February 23, 2017 TX · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech STEPPING OR KNEELING ON OBJECT
Terra Firma Materials LLC · Struck against stationary object

As employee was walking employee stepped on a rock, slipped and twisted employee's left leg

2015 · 1 incident

November 17, 2015 TX · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman MACHINERY
Terra Firma Materials LLC · Over-exertion (Not Elsewhere Classified)

EE#1 was inside an Impact Crusher along with EE#2 & EE#3 changing impact crusher plates. EE#2 & EE#3 had finished the work and exited the machine but when EE#1 was about to exit the machine, he felt the machine move / rotate. EE#1 attempted to hold down or stop the metal bar from moving when he slipped, twisting his left ankle.