Mining Incidents

Lewisville Pit: 142 MSHA citations Metal/Non-Metal

Controlled by Heidelberg Materials AG
Vancouver, Clark County, WA  ·  Active
MSHA Mine ID: 4503293

Lewisville Pit has $70K in proposed MSHA penalties and $0 outstanding across 2 contested dockets, plus health sampling and the full incident record.

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Fatalities
0
Total incidents
14
Years on record
1996–2023
Latest incident
Jun 2023
Compliance record
MSHA citations since 2000
142
citations
21
significant & substantial
$69,535
proposed penalties
$43,200
paid to date
62% of proposed penalties paid to date, a $26,335 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2000
95
inspections on record
1,677
inspection hours
8.5
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.
142 citations across 1,677 inspection hours.
Source: MSHA inspections data, updated weekly.
Imminent-danger orders
A Section 107(a) order removes miners from an area when an inspector finds an imminent danger. Each order is lifted once the condition is corrected, so this counts orders issued, not orders now in effect.
1
Section 107(a) orders
Most recent order: 2020-04-29.
On record since 2020.
Source: MSHA imminent-danger order records, updated weekly.

Lewisville Pit has $70K in proposed MSHA penalties and $0 outstanding across 2 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.
$70K
proposed penalties
$43K
current assessed
$43K
paid to date
$0
outstanding
141 assessments are final orders; 2 contested dockets.
Of $38K in penalties contested before the Commission, $12K was upheld in final decisions.
As of the most recent assessment on 2025-10-21.
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.
14.9%
significant & substantial
2.8%
high negligence or reckless
14.9%
reasonably likely or greater
60.3%
permanently disabling or fatal if injury occurs
Negligence coding: 0.0% none, 17.7% low, 79.4% moderate, 2.8% 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.
2 citations taken to the federal commission · 1% of citations on record
  • Settled 2 · 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%
69%
Penalty reduction in decided contests
$38K proposed, $12K 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 2020-07-14.
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
WEST 2020-0351 Settlement Miller 2020 $37K → $11K
WEST 2019-0313 Settlement Simonton 2019 $1K → $792
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: 2026-06-03
0%
of limit-tested samples over the exposure limit
22
samples
9
limit-tested
Most sampled contaminants
  • Quartz, respirable, >1% Qtz11
  • Respirable dust, <.1mg6
  • Unlisted Particulate, respirable, <1% Qtz5
Show the individual readings (22)
Date Contaminant Concentration Limit Conc / limit Occupation
2026-06-03 Quartz, respirable, >1% Qtz 0.31 Crusher Oper/Worker
2026-06-03 Respirable dust, <.1mg 0 Rotary Bucket Ex. Operator
2026-06-03 Respirable dust, <.1mg 0 Supervisor, Co. Official
2025-09-10 Respirable dust, <.1mg 0 Shovel Operator
2025-09-10 Respirable dust, <.1mg 0 Crusher Oper/Worker
2025-09-10 Quartz, respirable, >1% Qtz 0.23 Crusher Oper/Worker
2023-05-23 Quartz, respirable, >1% Qtz 0.77 1.22 0.63 Crusher Oper/Worker
2023-05-23 Respirable dust, <.1mg 0 Front-end Loader Operator
2021-10-06 Quartz, respirable, >1% Qtz 1.47 1.64 0.90 Crusher Oper/Worker
2018-01-11 Quartz, respirable, >1% Qtz 0.66 1.6 0.41 Crusher Oper/Worker
2018-01-11 Unlisted Particulate, respirable, <1% Qtz 0.22 Cleanup Man
2014-01-07 Unlisted Particulate, respirable, <1% Qtz 0.18 Crusher Oper/Worker
2014-01-07 Unlisted Particulate, respirable, <1% Qtz 1.88 Utility Man
2005-04-06 Respirable dust, <.1mg 0 Front-end Loader Operator
2005-04-06 Quartz, respirable, >1% Qtz 1.12 1.42 0.79 Crusher Oper/Worker
2005-04-06 Quartz, respirable, >1% Qtz 1.32 1.37 0.96 Laborer, Bullgang
2005-04-06 Unlisted Particulate, respirable, <1% Qtz 0.13 Front-end Loader Operator
2003-01-28 Unlisted Particulate, respirable, <1% Qtz 0.15 Front-end Loader Operator
2003-01-28 Quartz, respirable, >1% Qtz 0.75 1.6 0.47 Crusher Oper/Worker
2003-01-28 Quartz, respirable, >1% Qtz 0.24 1.43 0.17 Crusher Oper/Worker
2003-01-28 Quartz, respirable, >1% Qtz 0.5 2.38 0.21 Pump, Slurry Mix Operator
2003-01-28 Quartz, respirable, >1% Qtz 0.48 2.64 0.18 Oiler, Greaser
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.

Lewisville 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 Washington, metal and nonmetal mining averaged 2.92 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 * 0.00 0.00 0.000
2024 * 0.00 0.00 0.000
2023 * 7.76 0.00 0.000
2022 * 0.00 0.00 0.000
2021 * 0.00 0.00 0.000
2020 * 0.00 0.00 0.000
2019 * 0.00 0.00 0.000
2018 * 0.00 0.00 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. Pacific Rock Products Llc 1993 to 2000
  2. Pacific Rock Products LLC 2000 to 2002
  3. Pacific Rock Products LLC 2002 to 2017
  4. HM Pacific Northwest, Inc. 2017 to present
Source: MSHA controller and operator history, updated weekly.
Workforce and production
Year Employees
2026 12
2025 10
2024 11
2023 11
2022 13
2021 14
2020 12
2019 16
2018 16
2017 14
2016 12
2015 12
2014 11
2013 10
2012 10
2011 9
2010 8
2009 9
2008 9
2007 10
2006 11
2005 11
2004 10
2003 13
2002 11
2001 11
2000 11
Source: MSHA quarterly employment and production, updated weekly.

Lewisville Pit sits in Clark County, Washington, where the Census mining category is 0.1% 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.
Clark County, Washington · Population 510,516
0.1%
Mining share of county employment
$94,948
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 7,069 0 0 0.0
2026 Q1 5,494 0 0 0.0
2025 Q4 4,507 1 0 221.9
2025 Q3 5,658 0 0 0.0
2025 Q2 5,895 1 0 169.6
2025 Q1 4,252 0 0 0.0
2024 Q4 3,282 1 0 304.7
2024 Q3 5,180 1 0 193.1
Show 98 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2024 Q2 5,673 0 0 0.0
2024 Q1 6,062 0 0 0.0
2023 Q4 6,025 5 1 829.9
2023 Q3 6,355 1 0 157.4
2023 Q2 5,903 2 0 338.8
2023 Q1 7,491 3 0 400.5
2022 Q4 7,229 0 0 0.0
2022 Q3 7,068 0 0 0.0
2022 Q2 8,415 4 2 475.3
2022 Q1 8,301 0 0 0.0
2021 Q4 7,609 4 1 525.7
2021 Q3 9,318 0 0 0.0
2021 Q2 9,253 6 2 648.4
2021 Q1 8,389 9 2 1072.8
2020 Q4 8,413 0 0 0.0
2020 Q3 7,735 5 2 646.4
2020 Q2 126 3 2 23809.5
2020 Q1 10,313 0 0 0.0
2019 Q4 8,995 2 0 222.3
2019 Q3 8,384 3 0 357.8
2019 Q2 9,785 0 0 0.0
2019 Q1 9,504 7 2 736.5
2018 Q4 9,322 0 0 0.0
2018 Q3 10,264 0 0 0.0
2018 Q2 6,659 4 0 600.7
2018 Q1 9,041 5 0 553.0
2017 Q4 7,108 0 0 0.0
2017 Q3 9,125 1 0 109.6
2017 Q2 6,137 0 0 0.0
2017 Q1 10,875 1 0 92.0
2016 Q4 7,855 2 0 254.6
2016 Q3 9,606 0 0 0.0
2016 Q2 11,096 1 0 90.1
2016 Q1 8,134 2 0 245.9
2015 Q4 6,603 0 0 0.0
2015 Q3 10,460 3 0 286.8
2015 Q2 8,391 0 0 0.0
2015 Q1 6,054 0 0 0.0
2014 Q4 7,024 3 0 427.1
2014 Q3 9,021 0 0 0.0
2014 Q2 4,272 1 0 234.1
2014 Q1 5,847 2 0 342.1
2013 Q4 6,323 0 0 0.0
2013 Q3 7,423 0 0 0.0
2013 Q2 6,031 3 0 497.4
2013 Q1 5,036 2 0 397.1
2012 Q4 5,380 0 0 0.0
2012 Q3 6,499 2 0 307.7
2012 Q2 5,894 0 0 0.0
2012 Q1 5,056 0 0 0.0
2011 Q4 4,326 2 1 462.3
2011 Q3 5,717 0 0 0.0
2011 Q2 4,356 1 0 229.6
2011 Q1 4,382 0 0 0.0
2010 Q4 4,488 4 0 891.3
2010 Q3 4,816 0 0 0.0
2010 Q2 4,949 3 1 606.2
2010 Q1 4,674 0 0 0.0
2009 Q4 6,055 1 0 165.2
2009 Q3 2,591 0 0 0.0
2009 Q2 3,789 1 0 263.9
2009 Q1 4,568 0 0 0.0
2008 Q4 4,369 2 0 457.8
2008 Q3 5,964 0 0 0.0
2008 Q2 5,131 3 1 584.7
2008 Q1 5,286 3 2 567.5
2007 Q4 5,224 0 0 0.0
2007 Q3 6,594 0 0 0.0
2007 Q2 7,357 0 0 0.0
2007 Q1 7,757 2 0 257.8
2006 Q4 6,484 0 0 0.0
2006 Q3 7,163 0 0 0.0
2006 Q2 7,090 0 0 0.0
2006 Q1 6,486 2 0 308.4
2005 Q4 5,811 0 0 0.0
2005 Q3 6,696 0 0 0.0
2005 Q2 6,740 3 0 445.1
2005 Q1 6,782 0 0 0.0
2004 Q4 6,424 0 0 0.0
2004 Q3 5,752 0 0 0.0
2004 Q2 6,149 0 0 0.0
2004 Q1 4,067 0 0 0.0
2003 Q4 7,834 2 0 255.3
2003 Q3 8,962 0 0 0.0
2003 Q2 8,306 0 0 0.0
2003 Q1 7,117 2 0 281.0
2002 Q4 8,106 0 0 0.0
2002 Q3 7,461 1 0 134.0
2002 Q2 7,534 0 0 0.0
2002 Q1 5,751 0 0 0.0
2001 Q4 6,970 2 0 286.9
2001 Q3 8,666 0 0 0.0
2001 Q2 5,461 0 0 0.0
2001 Q1 7,376 0 0 0.0
2000 Q4 6,942 0 0 0.0
2000 Q3 3,887 0 0 0.0
2000 Q2 6,418 3 0 467.4
2000 Q1 6,648 0 0 0.0
No fatalities recorded at this mine.

Reportable incidents

14 on file

2023 · 1 incident

June 6, 2023 WA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
HM Pacific Northwest, Inc. · Caught in, under or between a moving and a stationary object

Employee grabbed a 1/2" steel plate from a work bench. When EE slid it towards self, EE's thumb got caught between the table and the steel plate. Employees finger was crushed and sustained injuries requiring medical treatment (stitches).

2017 · 2 incidents

August 18, 2017 WA · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer MACHINERY
HM Pacific Northwest, Inc. · Struck by... (Not Elsewhere Classified)

At lewisville Pit EE was using a grinder with a cut off disk to cut the head off of a bolt. The grinder dug in causing the grinder to spin in EE's hands. The cut off disc came into contact with EE's thumb causing a deep laceration. Another EE is taking EE to the clinic and will be updating as we know more. EE has been with the company for 6 years.

August 10, 2017 WA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
HM Pacific Northwest, Inc. · Over-exertion in lifting objects

Employee was changing a bearing on a screen. While lifting the bearing, EE felt a pop in EE's back. EE went to urgent care and was diagnosed with minor lower back strain.

2016 · 1 incident

October 11, 2016 WA · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS
Pacific Rock Products LLC · Over-exertion (Not Elsewhere Classified)

Employee was lifting a Curtain Liner into place in the H.S.I when it slipped from hands. EE was able to catch it before it hit EE or dropped completely. Two days later on 10/13/2016 EE started to suffer from bad stomach pain then later after the shift EE noticed naval was bulging out of Stomach. The Employee is Temp Employee we hired through the local Temp service.

2013 · 1 incident

November 7, 2013 WA · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer POWERED HAULAGE
Pacific Rock Products LLC · Caught in, under or between a moving and a stationary object

Miner was working out of a manlift basket when the lift swayed after coming to a stop, miner reached hand out to steady himself on railing, finger over the edge of the railing became pinched between the lift rail and the catwalk rail of the plant. Right index finger pinched, bone cracked,(2)stitches.

2010 · 2 incidents

May 25, 2010 WA · Metal/Non-Metal ledgeman/hand, quarry man HANDLING OF MATERIALS
Pacific Rock Products LLC · Struck by flying object

EE was pulling welding cables under the prewash screen, after pulling the leads he felt something in his left eye. He then went to look in the mirror to see what it was. We then tried to flush it out with eye wash, the object did not come out, so we proceeded to the doctor's office for removal.

April 16, 2010 WA · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator OTHER
Pacific Rock Products LLC · (Not Elsewhere Classified)

EE had come in to work early and was sitting down and drinking a cup of coffee with two co-workers. He dropped his cup and reached down to retrieve it. When he didn't rise up, his co-workers helped him up. He was in obvious discomfort. 911 was called and the paramedics determined EE was having a stroke. He was transported by amublance to Legacy Hospital.

2009 · 1 incident

January 7, 2009 WA · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS
Pacific Rock Products LLC · Struck against stationary object

Injured employee was moving the moveable building around the HSI Crusher. He pushed with his right shoulder and in the process, moved his right elbow in to his rib cage which resulted in a bruised rib cage.

2007 · 2 incidents

October 3, 2007 WA · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator OTHER
Pacific Rock Products LLC · Absorption of radiations, caustics, toxic and noxious substances

Employee was operating a front end loader at the 3/8 minus stockpile loading trucks. A yellow-jacket bee entered the cab and stung his left ring finger. His finger started swelling. The employee was taken to the medical clinic where the stinger was removed. He was given antibiotics and released to full duty.

February 23, 2007 WA · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS
Pacific Rock Products LLC · Over-exertion (Not Elsewhere Classified)

Employee was working with a shovel cleaning around the jaw crusher. After completing an 8 hour shift, he felt some discomfort in his lower back. The employee drove home and felt spasms in his lower back. He could not exit his vehicle without help. He then contacted his supervisor and was taken to the hospital.

2000 · 1 incident

July 21, 2000 WA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Pacific Rock Products Llc · Struck by falling object

WHILE REMOVING THE RETAINER PLATE ON THE REAR BRAKES OF A 980F LOADER, THE PLATE CAME LOOSE AND FELL. IT PINCHED THE EE'S FINGER OF HIS LEFT HAND WHICH RESULTED IN THE LACERATION.

1999 · 1 incident

September 4, 1999 WA · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDLING OF MATERIALS
Pacific Rock Products Llc · Caught in, under or between a moving and a stationary object

WHILE IN PROCESS OF REMOVAL OF A WATER PUMP, HOLDING TENSION ON CHAIN. WHEN PRESSURE WAS APPLIED TO CHAIN, RIGHT MIDDLE FINGER WAS CAUGHT BETWEEN CHAIN AND ELBOW ON PUMP.

1998 · 1 incident

July 17, 1998 WA · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator POWERED HAULAGE
Pacific Rock Products Llc · Struck by... (Not Elsewhere Classified)

WHILE THE ENTIRE PLANT REMAINED RUNNING, THE EE ATTEMPTED TO TIGHTEN A LOOSE SCREEN RAIL BOLT ON #1 MAIN PLANT SCREEN. HE LIFTERD RUBBER ON GUARD AND STUCK HIS HAND UNDER GUARD IN AN ATTEMPT TO TIGHTEN BOLT & WHILE DOING THIS HIS HAND WAS STRUCK SCREEN'S COUNTERWEIGHT.

1996 · 1 incident

March 5, 1996 WA · Metal/Non-Metal welder (shop) MACHINERY
Pacific Rock Products Llc · Flash burns (welding)

WELDER WAS WELDING IN VICINITY OF EMPLOYEE AND EMPLOYEE LOOKED OVER AND RECEIVED FLASH BURN. EMPLOYEE WAS PAINTING AT THE TIME WHICH IRRITATED THE BURN.