Mining Incidents

Moundhouse Aggregate Pit Metal/Non-Metal

V & T Rock Inc. · Surface
Dayton, Lyon County, NV  ·  Intermittent
MSHA Mine ID: 2602801

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

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Fatalities
0
Total incidents
2
Years on record
2022–2024
Latest incident
Feb 2024
Compliance record
MSHA citations since 2018
16
citations
2
significant & substantial
$2,559
proposed penalties
$2,559
paid to date
100% of proposed penalties paid to date, a $0 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2018
15
inspections on record
127
inspection hours
n/a
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.
Rate withheld: 127 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.

Moundhouse Aggregate Pit has $3K in proposed MSHA penalties and $0 outstanding across 0 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.
$3K
proposed penalties
$3K
current assessed
$3K
paid to date
$0
outstanding
16 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2025-12-10.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.
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
2025 Q4 3,463 8 0 2310.1
2025 Q3 3,167 0 0 0.0
2025 Q2 7,852 0 0 0.0
2025 Q1 2,232 0 0 0.0
2024 Q4 3,399 0 0 0.0
2024 Q3 3,881 0 0 0.0
2024 Q2 3,071 0 0 0.0
2024 Q1 3,598 0 0 0.0
Show 28 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2023 Q4 3,030 0 0 0.0
2023 Q3 3,508 0 0 0.0
2023 Q2 2,887 0 0 0.0
2023 Q1 1,280 0 0 0.0
2022 Q4 2,159 0 0 0.0
2022 Q3 2,246 1 1 445.2
2022 Q2 1,873 0 0 0.0
2022 Q1 1,465 0 0 0.0
2021 Q4 985 0 0 0.0
2021 Q3 1,218 2 0 1642.0
2021 Q2 1,075 0 0 0.0
2021 Q1 1,032 1 0 969.0
2020 Q4 968 0 0 0.0
2020 Q3 1,862 0 0 0.0
2020 Q2 1,529 0 0 0.0
2020 Q1 988 1 0 1012.1
2019 Q4 796 0 0 0.0
2019 Q3 1,055 0 0 0.0
2019 Q2 1,052 2 1 1901.1
2019 Q1 1,136 0 0 0.0
2018 Q4 1,068 1 0 936.3
2018 Q3 1,080 0 0 0.0
2018 Q2 1,396 0 0 0.0
2018 Q1 1,023 0 0 0.0
2017 Q4 573 0 0 0.0
2017 Q3 515 0 0 0.0
2017 Q2 537 0 0 0.0
2017 Q1 507 0 0 0.0
No fatalities recorded at this mine.

Reportable incidents

2 on file

2024 · 1 incident

February 15, 2024 NV · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver HANDLING OF MATERIALS
V & T Rock Inc. · Caught in, under or between a moving and a stationary object

Driver is not an employee of the mine. Driver is a customer. They got out of their truck to inspect what was going on with the tailgate and if it latched. The tailgate was not latched and the driver pulled up on tailgate. The tailgate slammed shut and cut the tip of the driver's finger.

2022 · 1 incident

July 29, 2022 NV · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator SLIP OR FALL OF PERSON
V & T Rock Inc. · Fall from machine

Stepped off FEL and tripped backwards

For insurers, brokers, and safety consultants

The full compliance file on Moundhouse Aggregate Pit

A dated report covering the 26-year penalty trail, line-item violation pattern, contest and docket posture, rate-normalized peer benchmark, and full fatality history. Delivered as a PDF with the underlying data as CSV.