Mining Incidents

Houston Plant: 1 recorded fatality Metal/Non-Metal

Controlled by John H Waters
Houston, Harris County, TX  ·  Active
MSHA Mine ID: 4104449

Houston Plant has $217K in proposed MSHA penalties and $0 outstanding across 11 contested dockets, plus health sampling and the full incident record.

Watch this mine

Email me when a new MSHA incident is filed at Houston Plant.

Fatalities
1
Total incidents
46
Years on record
2004–2025
Latest incident
Nov 2025
Compliance record
MSHA citations since 2005
293
citations
74
significant & substantial
$216,513
proposed penalties
$188,275
paid to date
87% of proposed penalties paid to date, a $28,238 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2004
55
inspections on record
1,542
inspection hours
19.0
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.
293 citations across 1,542 inspection hours.
Source: MSHA inspections data, updated weekly.

Houston Plant has $217K in proposed MSHA penalties and $0 outstanding across 11 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.
$217K
proposed penalties
$188K
current assessed
$188K
paid to date
$0
outstanding
284 assessments are final orders; 11 contested dockets.
Of $117K in penalties contested before the Commission, $89K was upheld in final decisions.
As of the most recent assessment on 2026-02-24.
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.
25.4%
significant & substantial
11.3%
high negligence or reckless
25.4%
reasonably likely or greater
37.1%
permanently disabling or fatal if injury occurs
Negligence coding: 0.0% none, 6.2% low, 82.5% moderate, 11.3% 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.
81 citations taken to the federal commission · 28% of citations on record
  • Settled 81 · 100%
38%
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 52 decided S&S contests · industry: 79%
25%
Penalty reduction in decided contests
$118K proposed, $89K 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 2022-05-25.
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 2022-0162 Settlement Simonton 2022 $79K → $64K
CENT 2021-0120 Settlement Simonton 2022 $18K → $7K
CENT 2021-0133 Settlement Simonton 2022 $5K → $5K
CENT 2022-0159 Settlement Simonton 2022 $4K → $4K
CENT 2021-0088 Settlement Simonton 2022 $3K → $3K
CENT 2010-497M Settlement Gill 2013 $3K → $3K
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: 2026-02-24
0%
of limit-tested samples over the exposure limit
25
samples
14
limit-tested
Most sampled contaminants
  • Quartz, respirable, >1% Qtz12
  • Unlisted Particulate, respirable, <1% Qtz7
  • Nuisance dust, respirable, <1% Qtz4
  • Respirable dust, <.1mg2
Show the individual readings (25)
Date Contaminant Concentration Limit Conc / limit Occupation
2026-02-24 Quartz, respirable, >1% Qtz 0.14 Bagging Operator
2026-02-24 Quartz, respirable, >1% Qtz 0.27 1.14 0.24 Mechanic
2026-02-24 Quartz, respirable, >1% Qtz 0.39 1.18 0.33 Hammer Mill Operator
2024-03-14 Respirable dust, <.1mg 0 Mechanic
2024-03-14 Nuisance dust, respirable, <1% Qtz 0.86 10 0.09 Ball Mill Operator
2024-03-14 Quartz, respirable, >1% Qtz 0.49 1.49 0.33 Bagging Operator
2022-04-12 Nuisance dust, respirable, <1% Qtz 4.13 10 0.41 Bagging Operator
2022-04-12 Quartz, respirable, >1% Qtz 0.44 Ball Mill Operator
2017-06-21 Unlisted Particulate, respirable, <1% Qtz 0.13 Mechanic
2017-06-21 Unlisted Particulate, respirable, <1% Qtz 1.64 Hammer Mill Operator
2017-06-21 Quartz, respirable, >1% Qtz 1.17 2.97 0.39 Pelletizer Operator
2013-11-05 Quartz, respirable, >1% Qtz 1.62 3.11 0.52 Ball Mill Operator
2013-11-05 Quartz, respirable, >1% Qtz 0.86 2.26 0.38 Bagging Operator
2013-11-05 Unlisted Particulate, respirable, <1% Qtz 2.16 Bagging Operator
2013-11-05 Quartz, respirable, >1% Qtz 0.84 1.44 0.58 Ball Mill Operator
2013-11-05 Quartz, respirable, >1% Qtz 1.7 2.44 0.70 Mechanic
2012-07-18 Quartz, respirable, >1% Qtz 0.83 2.76 0.30 Ball Mill Operator
2012-07-18 Unlisted Particulate, respirable, <1% Qtz 1.66 Bagging Operator
2012-07-18 Quartz, respirable, >1% Qtz 2.12 2.59 0.82 Bagging Operator
2011-07-13 Respirable dust, <.1mg 0 Ball Mill Operator
2011-07-13 Nuisance dust, respirable, <1% Qtz 0.15 10 0.02 Crusher Oper/Worker
2011-07-13 Nuisance dust, respirable, <1% Qtz 0.84 10 0.08 Bagging Operator
2007-08-15 Unlisted Particulate, respirable, <1% Qtz 0.92 Bagging Operator
2007-08-15 Unlisted Particulate, respirable, <1% Qtz 1.75 Bagging Operator
2007-08-15 Unlisted Particulate, respirable, <1% Qtz 1.96 Bagging 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.

Houston Plant recorded 6.38 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.
6.38
total case rate
0.00
days-away rate
0.000
fatality rate
Above 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.
Under 100,000 employee-hours were reported that year, so a single case moves the rate by two or more. Read the figure as approximate.
Year total case rate days-away fatal
2025 * 6.38 0.00 0.000
2024 * 8.21 4.10 0.000
2023 * 4.04 4.04 0.000
2022 * 3.41 0.00 0.000
2021 * 3.49 3.49 0.000
2020 * 4.16 4.16 4.155
2019 * 0.00 0.00 0.000
2018 7.13 1.78 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. Excalibar Minerals LLC 2003 to 2022
  2. Cimbar Resources, Inc. 2022 to present
Source: MSHA controller and operator history, updated weekly.
Workforce and production
Year Employees
2026 34
2025 23
2024 18
2023 20
2022 29
2021 27
2020 20
2019 46
2018 50
2017 22
2016 12
2015 24
2014 45
2013 45
2012 48
2011 46
2010 36
2009 24
2008 39
2007 33
2006 35
2005 32
2004 27
Source: MSHA quarterly employment and production, updated weekly.

Houston Plant sits in Harris County, Texas, where the Census mining category is 2.3% 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.
Harris County, Texas · Population 4,758,579
2.3%
Mining share of county employment
$73,104
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 19,305 0 0 0.0
2026 Q1 13,664 5 2 365.9
2025 Q4 18,248 0 0 0.0
2025 Q3 16,608 0 0 0.0
2025 Q2 14,400 4 1 277.8
2025 Q1 13,423 0 0 0.0
2024 Q4 16,137 3 1 185.9
2024 Q3 14,031 0 0 0.0
Show 82 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2024 Q2 9,578 2 0 208.8
2024 Q1 8,986 5 0 556.4
2023 Q4 10,633 0 0 0.0
2023 Q3 13,138 7 0 532.8
2023 Q2 13,106 0 0 0.0
2023 Q1 12,642 5 0 395.5
2022 Q4 5,883 0 0 0.0
2022 Q3 19,062 5 0 262.3
2022 Q2 18,155 11 5 605.9
2022 Q1 15,575 0 0 0.0
2021 Q4 15,856 2 2 126.1
2021 Q3 15,054 5 1 332.1
2021 Q2 12,436 0 0 0.0
2021 Q1 14,025 4 2 285.2
2020 Q4 13,507 52 9 3849.9
2020 Q3 9,306 4 2 429.8
2020 Q2 8,017 0 0 0.0
2020 Q1 17,305 6 0 346.7
2019 Q4 18,230 0 0 0.0
2019 Q3 22,090 0 0 0.0
2019 Q2 24,881 8 0 321.5
2019 Q1 28,748 0 0 0.0
2018 Q4 29,928 5 1 167.1
2018 Q3 26,396 4 1 151.5
2018 Q2 28,715 1 0 34.8
2018 Q1 27,183 0 0 0.0
2017 Q4 23,412 5 2 213.6
2017 Q3 23,794 0 0 0.0
2017 Q2 9,164 3 0 327.4
2017 Q1 8,559 4 0 467.3
2016 Q4 6,719 0 0 0.0
2016 Q3 6,220 5 1 803.9
2016 Q2 6,624 0 0 0.0
2016 Q1 8,076 2 1 247.6
2015 Q4 9,687 0 0 0.0
2015 Q3 15,292 0 0 0.0
2015 Q2 10,945 10 4 913.7
2015 Q1 16,574 0 0 0.0
2014 Q4 24,762 5 2 201.9
2014 Q3 26,267 0 0 0.0
2014 Q2 21,841 6 3 274.7
2014 Q1 22,447 0 0 0.0
2013 Q4 23,370 8 4 342.3
2013 Q3 25,909 8 2 308.8
2013 Q2 23,666 0 0 0.0
2013 Q1 23,302 8 2 343.3
2012 Q4 25,220 0 0 0.0
2012 Q3 29,014 12 7 413.6
2012 Q2 25,896 0 0 0.0
2012 Q1 24,069 5 3 207.7
2011 Q4 24,960 0 0 0.0
2011 Q3 23,787 4 2 168.2
2011 Q2 22,535 0 0 0.0
2011 Q1 21,180 6 2 283.3
2010 Q4 20,397 0 0 0.0
2010 Q3 21,574 9 2 417.2
2010 Q2 19,366 0 0 0.0
2010 Q1 19,211 0 0 0.0
2009 Q4 13,975 5 1 357.8
2009 Q3 14,662 3 0 204.6
2009 Q2 12,564 0 0 0.0
2009 Q1 16,594 0 0 0.0
2008 Q4 25,566 13 4 508.5
2008 Q3 25,578 0 0 0.0
2008 Q2 27,735 0 0 0.0
2008 Q1 23,936 0 0 0.0
2007 Q4 19,726 4 0 202.8
2007 Q3 21,123 4 1 189.4
2007 Q2 20,862 6 0 287.6
2007 Q1 21,319 0 0 0.0
2006 Q4 21,989 0 0 0.0
2006 Q3 23,783 1 0 42.0
2006 Q2 24,580 0 0 0.0
2006 Q1 21,249 1 0 47.1
2005 Q4 21,854 0 0 0.0
2005 Q3 22,498 2 0 88.9
2005 Q2 21,435 1 0 46.7
2005 Q1 19,358 0 0 0.0
2004 Q4 18,620 0 0 0.0
2004 Q3 23,936 0 0 0.0
2004 Q2 18,961 0 0 0.0
2004 Q1 10,790 0 0 0.0

Fatalities at this mine

1 recorded
November 23, 2020 TX · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech Fatality · ELECTRICAL
Excalibar Minerals LLC · Contact with electrical current

Contributing Factors: (1)Energized equipment. (2)EE failure to follow company LO/TO procedures. (3)Outer wire jacket showed signs of heating & cooling. (4)EE grabbed the live "C" phase wire.

Reportable incidents

45 on file (excluding fatalities above)

2025 · 2 incidents

November 10, 2025 TX · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Cimbar Resources, Inc. · Caught in, under or between a moving and a stationary object

Employee was building plow assemblies on metal table, when attempting to flip it, the plow slid and flipped rapidly which caught a finger resulting in a smashed finger and laceration. Employee was wearing work gloves during time of incident.

September 3, 2025 TX · Metal/Non-Metal bagging, package operator MACHINERY
Cimbar Resources, Inc. · Caught in, under or between a moving and a stationary object

EE was bagging on BGI when the air line for the pinch tube began to leak air. EE turned off the air line and leaned over to check the air hose & attempt to repair. The employee put EE's left hand near the pinch tube clamp and EE's right hand on the spout which activated the pinch tube clamp which closed on EE's left thumb

2024 · 2 incidents

October 11, 2024 TX · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Cimbar Resources, Inc. · Caught in, under or between a moving and a stationary object

While installing the drive belts on mill, they were turning the sheaves & rolling the belts over the grooves. During the 4th belt, the injured EE had left hand on the belt near the sheave. The belts were pulled toward the EE resulting in left little finger getting caught between the belt & the sheave. EE's finger was pinched between the belt & sheave as it made the rotation.

August 26, 2024 TX · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDLING OF MATERIALS
Cimbar Resources, Inc. · Over-exertion in pulling or pushing objects

Employee was wrapping the pallets when one of them got stuck in the stretch hooder on the chain conveyor, employee tried to manually pull it out and strained back. Employee did not complain at that time and was off two days. Upon EE's return on 8/29, EE requested to have back checked out.

2023 · 1 incident

December 17, 2023 TX · Metal/Non-Metal warehouse, supply handler SLIP OR FALL OF PERSON
Cimbar Resources, Inc. · Fall down stairs

EE was teaching a temp to run the robot, as EE began down the stairs EE started coughing and missed the last step which led to a fall on EE's right side, in which EE rolled/twisted EE's left ankle. EE refused medical treatment initially. One Dec 28th 2023, EE called and stated EE's ankle was hurting and requested medical treatment.

2022 · 1 incident

April 1, 2022 TX · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDTOOLS (NONPOWERED)
Excalibar Minerals LLC · Struck by... (Not Elsewhere Classified)

Employee was attempting to close the ears on a hose camlock with a 5 lb. steel hammer when EE struck right thumb with the hammer causing the injury.

2021 · 1 incident

October 11, 2021 TX · Metal/Non-Metal bagging, package operator MACHINERY
Excalibar Minerals LLC · Struck against stationary object

Employee was sitting in a chair at the 100lb. bagging machine when employee swung to the left to catch a new bag that was falling off of the stand, causing employee to strike left elbow.

2018 · 4 incidents

November 26, 2018 TX · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Excalibar Minerals LLC · Caught in, under or between a moving and a stationary object

EE was overhauling Mill #5. EEs were adjusting the flanged ring that sits on top of high side by hand to line up bolt holes when the flanged ring slipped off of high side crushing EE's left index & middle fingers. The end of the left index finger had to be amputated by doctors from 1st finger knuckle to the end (approximately 1").

November 24, 2018 TX · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman OTHER
Excalibar Minerals LLC · Bodily reaction, (Not Elsewhere Classified)

EE was cleaning out the wind box for Mill #3. The wind box is a tight area. The EE got a cramp in left inner thigh. The EE exited the wind box and started walking off the cramp. The EE decided to shake left leg and caused a muscle strain to left inner thigh. The EE wanted to be transported by ambulance to ER because EE said it hurt too much to walk.

August 15, 2018 TX · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator POWERED HAULAGE
Excalibar Minerals LLC · Struck against a moving object

Loader operator in training injured shoulder when hitting it against the cab wall when loader turned onto its side.

February 7, 2018 TX · Metal/Non-Metal lab technician HANDLING OF MATERIALS
Excalibar Minerals LLC · Struck against stationary object

Injured person was cleaning glass beaker in the lab with the incorrect size wire brush when the top of the beaker broke causing employee to cut right index finger.

2017 · 2 incidents

November 17, 2017 TX · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech MACHINERY
Excalibar Minerals LLC · Over-exertion (Not Elsewhere Classified)

Temporary employee was assisting with mill overall using an air impact tool and bent over to loosen the nuts on the plow. As temporary employee began to straighten up EE felt pain in EE's lower back. Temporary employee is being treated for lower back pain by medical professional.

July 27, 2017 TX · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator MACHINERY
Excalibar Minerals LLC · Caught in, under or between a moving and a stationary object

Temp employee removed a safeguard to clean out a clogged valve. EE proceeded to clean out the valve with finger. EE did not shut off or lock out the machine. EE right index finger was cut off at the first knuckle.

2016 · 1 incident

December 8, 2016 TX · Metal/Non-Metal utility man, shift tech, service/dump truck operator HANDLING OF MATERIALS
Excalibar Minerals LLC · Caught in, under or between (Not Elsewhere Classified)

Employee was moving parts on a pallet by hand and pinched right hand middle finger between two metal parts causing laceration to right middle finger bottom knuckle.

2015 · 1 incident

March 22, 2015 TX · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver SLIP OR FALL OF PERSON
Excalibar Minerals LLC · Over-exertion (Not Elsewhere Classified)

Employee finished unloading material. He went to rack his hoses on his truck. As he was racking them, he slipped on mud and lost his footing causing him to twist his body to try and catch himself from falling. He ended spraining a muscle in his lower back.

2014 · 3 incidents

September 30, 2014 TX · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
Excalibar Minerals LLC · Struck by... (Not Elsewhere Classified)

Employee was trying to turn a shaft with a pipe wrench above his head. It broke loose and struck the employee in the head with the handle in the head.

August 29, 2014 TX · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator MACHINERY
Excalibar Minerals LLC · Caught in, under or between running or meshing objects

Employee was working on a bagging system that had sprung a leak. Employee reach behind the machine to find out where the leak was. A clamp came down on his hand and caught his index and ring fingers in a pinch point. Employee needed stitches to close the wound on his ring finger.

June 18, 2014 TX · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver SLIP OR FALL OF PERSON
Excalibar Minerals LLC · Fall to the walkway or working surface

Employee was walking and tripped on a curb at a local convenience store after refueling his company vehicle. He fell on his elbows and knees bruising them and injuring his right shoulder in the process.

2013 · 3 incidents

September 24, 2013 TX · Metal/Non-Metal pumper HANDLING OF MATERIALS
Excalibar Minerals LLC · Over-exertion (Not Elsewhere Classified)

Employee was rodding out mill #5 feed tank with a bar and hammer. He next went to mill #3. While climbing down mill #3 ladder he felt numbness from his left fingers and his left shoulder.

June 22, 2013 TX · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator MACHINERY
Excalibar Minerals LLC · Caught in, under or between a moving and a stationary object

Employee was dumping a hopper full of material, wasn't paying attention to his footing when he pushed the lever, he didn't realize his foot was underneath the hopper and when he pushed it downward the hopper fell forward and smashed his foot.

April 8, 2013 TX · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator SLIP OR FALL OF PERSON
Excalibar Minerals LLC · Over-exertion (Not Elsewhere Classified)

Employee was cleaning up oil near some line blinds. He slipped and banged his shin into a product line.

2012 · 1 incident

August 2, 2012 TX · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
Excalibar Minerals LLC · Struck by... (Not Elsewhere Classified)

Conditions contributing to the accident involved a combination of inexperience and incorrect usage of tools.

2010 · 2 incidents

March 21, 2010 TX · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator MACHINERY
Excalibar Minerals LLC · Caught in, under or between a moving and a stationary object

An employee, in an attempt to re-adjust the photo eye of a palletizing machine, had his right hand crushed by a bag wiper.

March 3, 2010 TX · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDLING OF MATERIALS
Excalibar Minerals LLC · Over-exertion (Not Elsewhere Classified)

Employee was transferred from warehouse location to mine site. Employee was loading 50 lb. sacks of material on to pallets from 7:15 a.m. to time of injury. When the employee stood straight after being bent over, stated experiencing a pull in lower back. 03/08/2010 employee sought a physician and diagnosis was a lumbar strain, next visit, 03/15/2010.

2009 · 3 incidents

July 12, 2009 TX · Metal/Non-Metal prep plant foreman, supervisor, mill plant supervisor, kiln supervisor HANDLING OF MATERIALS
Excalibar Minerals LLC · Struck against stationary object

While attempting to clear the right hand fill spout employee hit his right hand on the end of the spout cutting the inside of his right index finger.

March 12, 2009 TX · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator SLIP OR FALL OF PERSON
Excalibar Minerals LLC · Over-exertion (Not Elsewhere Classified)

Twisted knee when he stepped off of bagging unit.

January 28, 2009 TX · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech MACHINERY
Excalibar Minerals LLC · Caught in, under or between a moving and a stationary object

Employee was replacing packing and thought the piece of equipment was turned off, the equipment cycled and pulled his left hand, pinching it between the inside casing and the actuator. The equipment had been locked out, but the employee unlocked the equipment to test it, then failed to relock.

2008 · 3 incidents

November 13, 2008 TX · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator EXPLODING VESSELS UNDER PRESSURE
Excalibar Minerals LLC · Struck by... (Not Elsewhere Classified)

Employee was cleaning out a tank and while bent over the clamp from an air hose broke and the hose fell hitting him on his right ear causing his hard hat to come off and the plug in his right ear to fall out.

September 9, 2008 TX · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDTOOLS (NONPOWERED)
Excalibar Minerals LLC · Struck by... (Not Elsewhere Classified)

Employee used an unprotected razor bladde to cut a plastic tie wrap. The blade slipped and cut his finger.

January 27, 2008 TX · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDTOOLS (NONPOWERED)
Excalibar Minerals LLC · Over-exertion (Not Elsewhere Classified)

While "rodding" mill 3 feed tank, employee strained right shoulder.

2007 · 5 incidents

November 23, 2007 TX · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS
Excalibar Minerals LLC · Struck by... (Not Elsewhere Classified)

Victim staes the injury occurred on 11/23/07 just before leaving work at 5:00PM (CST). She said she was loading a truck and was poked with a wire in her left little finger. Reported to management on 11/28/2007. Employee was wearing leather gloves.

September 4, 2007 TX · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Excalibar Minerals LLC · Struck by... (Not Elsewhere Classified)

While cleaning out a bagging machine, EE caught his left middle finger on the impeller blade (the bagger was locked out, the blade did not move). He sustained a laceration and avulsion to his middle finger.

September 2, 2007 TX · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDLING OF MATERIALS
Excalibar Minerals LLC · Struck by flying object

Employee was filling 100 lb. bags of barite when a bag burst and product sprayed into both eyes.

July 30, 2007 TX · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDLING OF MATERIALS
Excalibar Minerals LLC · Over-exertion in pulling or pushing objects

Reported that he was pushing product, which is thick and gummy in consistency, through a feeder when he exerted a pushing type force with a twisting motion in the completing the activity. Discomfort to his left low back and left hip & some discomfort to his neck between his shoulder blades. Denies numbness to his arms or legs. Able to walk without difficulty.

January 9, 2007 TX · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech SLIP OR FALL OF PERSON
Excalibar Minerals LLC · Fall to the walkway or working surface

Employee slipped on mud while walking and sprained his wrist when he braced his fall.

2006 · 1 incident

December 19, 2006 TX · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator SLIP OR FALL OF PERSON
Excalibar Minerals LLC · Fall down stairs

Employee stumbled on stairs in the mill room as he was servicing the mill.

2005 · 7 incidents

September 12, 2005 TX · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDLING OF MATERIALS
Excalibar Minerals LLC · Over-exertion (Not Elsewhere Classified)

Employee injured back while stacking 100 lb. bags.

September 9, 2005 TX · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDTOOLS (NONPOWERED)
Excalibar Minerals LLC · Over-exertion in wielding or throwing objects

Employee injured his wrist while swinging a hammer.

August 17, 2005 TX · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDLING OF MATERIALS
Excalibar Minerals LLC · Struck against stationary object

Employee struck his hand against a bagging machine.

August 4, 2005 TX · Metal/Non-Metal welder (shop) SLIP OR FALL OF PERSON
Excalibar Minerals LLC · Fall to the walkway or working surface

Employee tried to step over a ladder that was laying on its edge. He tripped and fell to the concrete surface. Strained and bruised left shoulder and arm.

May 2, 2005 TX · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator MACHINERY
Excalibar Minerals LLC · Struck against stationary object

Employee missed placement of bag and cut hand on spout. This was initially determined to be a first aid case. Upon audit for 7000-2 preparation it was discovered that the wound was sutured.

February 12, 2005 TX · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDLING OF MATERIALS
Excalibar Minerals LLC · Over-exertion in lifting objects

Employee was bagging and stacking 100 lb. bags when he experienced a sharp pain in his chest.

January 16, 2005 TX · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator MACHINERY
Excalibar Minerals LLC · Struck by... (Not Elsewhere Classified)

During packing, a bag burst and sprayed powder on the side of employee's head. Employee reported incident and pain on 01/24/2005.

2004 · 2 incidents

August 19, 2004 TX · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDLING OF MATERIALS
Excalibar Minerals LLC · Over-exertion (Not Elsewhere Classified)

Employee had bagged 21 pallets of 50 LB. bags. After taking a break at 10:00 p.m. he experienced pain in his back.

January 22, 2004 TX · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator MACHINERY
Excalibar Minerals LLC · Struck by flying object

UNKNOWN PARTICLE LODGED IN EYE WHILE WELDING.