Mining Incidents

Troesh Recycling, Inc. dba RoXsand: 31 MSHA citations Metal/Non-Metal

RoXsand · Surface
Santa Maria, Santa Barbara County, CA  ·  Active
MSHA Mine ID: 0404749

Troesh Recycling, Inc. dba RoXsand has $5K in proposed MSHA penalties and $0 outstanding across 0 contested dockets, plus health sampling and the full incident record.

Watch this mine

Email me when a new MSHA incident is filed at Troesh Recycling, Inc. dba RoXsand.

Fatalities
0
Total incidents
5
Years on record
1992–2016
Latest incident
Aug 2016
Compliance record
MSHA citations since 2003
31
citations
9
significant & substantial
$4,990
proposed penalties
$4,990
paid to date
100% of proposed penalties paid to date, a $0 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2001
25
inspections on record
337
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: 337 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.

Troesh Recycling, Inc. dba RoXsand has $5K 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.
$5K
proposed penalties
$5K
current assessed
$5K
paid to date
$0
outstanding
29 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2025-08-27.
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.
29.0%
significant & substantial
9.7%
high negligence or reckless
29.0%
reasonably likely or greater
48.4%
permanently disabling or fatal if injury occurs
Negligence coding: 0.0% none, 22.6% low, 67.7% moderate, 9.7% high, 0.0% reckless.
Source: MSHA violations gravity and negligence coding, 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: 2022-04-28, 4 years ago
2
samples
0
limit-tested
Most sampled contaminants
  • Quartz, respirable, >1% Qtz1
  • Respirable dust, <.1mg1
Show the individual readings (2)
Date Contaminant Concentration Limit Conc / limit Occupation
2022-04-28 Quartz, respirable, >1% Qtz 0.14 Supervisor, Co. Official
2019-04-16 Respirable dust, <.1mg 0 Front-end Loader 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.
Ownership history
  1. Kolrich Sand & Gravel Company 1985 to 1988
  2. Troesh Ready Mix Inc 1988 to 2006
  3. RoXsand 2006 to present
Source: MSHA controller and operator history, updated weekly.
Workforce and production
Year Employees
2026 3
2025 3
2024 3
2023 3
2022 3
2021 3
2020 3
2019 3
2018 3
2017 2
2016 3
2014 2
2013 2
2012 4
2010 3
2009 3
2008 1
2007 5
2006 0
2005 1
2004 2
2003 2
2002 2
2001 3
2000 4
Source: MSHA quarterly employment and production, updated weekly.

Troesh Recycling, Inc. dba RoXsand sits in Santa Barbara County, California, where the Census mining category is 0.2% 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.
Santa Barbara County, California · Population 443,975
0.2%
Mining share of county employment
$95,977
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 700 0 0 0.0
2026 Q1 700 0 0 0.0
2025 Q4 580 0 0 0.0
2025 Q3 580 3 0 5172.4
2025 Q2 580 0 0 0.0
2025 Q1 580 3 1 5172.4
2024 Q4 580 0 0 0.0
2024 Q3 580 4 3 6896.6
Show 75 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2024 Q2 580 0 0 0.0
2024 Q1 580 0 0 0.0
2023 Q4 580 0 0 0.0
2023 Q3 580 0 0 0.0
2023 Q2 580 0 0 0.0
2023 Q1 360 0 0 0.0
2022 Q4 580 1 1 1724.1
2022 Q3 580 0 0 0.0
2022 Q2 360 1 0 2777.8
2022 Q1 360 0 0 0.0
2021 Q4 580 0 0 0.0
2021 Q3 580 0 0 0.0
2021 Q2 360 0 0 0.0
2021 Q1 360 0 0 0.0
2020 Q4 580 0 0 0.0
2020 Q3 580 0 0 0.0
2020 Q2 360 0 0 0.0
2020 Q1 360 1 0 2777.8
2019 Q4 1,080 0 0 0.0
2019 Q3 1,240 0 0 0.0
2019 Q2 580 0 0 0.0
2019 Q1 580 0 0 0.0
2018 Q4 580 0 0 0.0
2018 Q3 580 2 0 3448.3
2018 Q2 240 0 0 0.0
2018 Q1 240 0 0 0.0
2017 Q4 240 0 0 0.0
2017 Q3 240 2 0 8333.3
2017 Q2 240 0 0 0.0
2017 Q1 240 0 0 0.0
2016 Q4 200 0 0 0.0
2016 Q3 360 2 2 5555.6
2014 Q4 0 1 0
2014 Q3 160 0 0 0.0
2014 Q2 416 0 0 0.0
2014 Q1 176 3 2 17045.5
2013 Q4 640 0 0 0.0
2013 Q3 180 0 0 0.0
2013 Q2 112 0 0 0.0
2013 Q1 0 0 0
2012 Q4 360 3 0 8333.3
2012 Q3 544 0 0 0.0
2010 Q4 544 0 0 0.0
2009 Q4 251 0 0 0.0
2009 Q3 360 0 0 0.0
2008 Q4 360 0 0 0.0
2008 Q2 0 0 0
2008 Q1 0 0 0
2007 Q4 1,080 1 0 925.9
2007 Q3 1,130 0 0 0.0
2006 Q2 0 0 0
2006 Q1 0 0 0
2005 Q4 393 0 0 0.0
2005 Q3 0 0 0
2005 Q2 0 0 0
2005 Q1 0 0 0
2004 Q4 320 0 0 0.0
2004 Q3 0 0 0
2004 Q2 80 0 0 0.0
2004 Q1 260 0 0 0.0
2003 Q4 580 0 0 0.0
2003 Q3 308 2 0 6493.5
2003 Q2 0 0 0
2003 Q1 0 0 0
2002 Q4 728 0 0 0.0
2002 Q3 0 0 0
2002 Q1 0 0 0
2001 Q4 0 0 0
2001 Q3 581 0 0 0.0
2001 Q2 559 0 0 0.0
2001 Q1 559 0 0 0.0
2000 Q4 559 0 0 0.0
2000 Q3 559 0 0 0.0
2000 Q2 581 0 0 0.0
2000 Q1 816 0 0 0.0
No fatalities recorded at this mine.

Reportable incidents

5 on file

2016 · 1 incident

August 4, 2016 CA · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS
RoXsand · Struck by falling object

My employee was moving equipment around and a piece topped over and landed on EE's upper right leg.

1994 · 1 incident

January 17, 1994 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech POWERED HAULAGE
Troesh Ready Mix Inc · Caught in, under or between a moving and a stationary object

WORKER SHOVELING SAND AROUND BELT AREA WORKER LOSS BALANCE AND FELL ON BELT GLOVE CAUGHT ON ROLLER WORKER PULLED WITH HIS LEFT ARM BELT OFF THE STOP ROLLER STOPPED AND HE REVERSED ROLLER TO RE LEASE HAND WITH GLOVE.

1993 · 1 incident

January 6, 1993 CA · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman POWERED HAULAGE
Troesh Ready Mix Inc · Struck by falling object

ROCK FELL OFF SHAKER IN SANDPLANT HITTING HIM IN THE BACK UPPER LEFT SHOULDER.

1992 · 2 incidents

December 14, 1992 CA · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator MACHINERY
Troesh Ready Mix Inc · Struck by falling object

A 6" X 2' PIECE OF PIPE ROLLED OFF CUTTING TABLE STRIKING LEFT FOOT.

October 22, 1992 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Troesh Ready Mix Inc · Struck by rolling or sliding object

EE WAS REMOVING A ROLLER ASSEMBLY IN PROCESS THE ROLLER ASSEMBLY ROLLED OVER STRIKING HIS RT HAND