Mining Incidents

Brick Yard Pit: 100 MSHA citations Metal/Non-Metal

Controlled by Brickworks Limited
Sergeant Bluff, Woodbury County, IA  ·  Intermittent
MSHA Mine ID: 1302220

Brick Yard Pit has $13K in proposed MSHA penalties and $3K outstanding across 1 contested dockets, plus health sampling and the full incident record.

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Fatalities
0
Total incidents
0
Years on record
Latest incident
Compliance record
MSHA citations since 2000
100
citations
21
significant & substantial
$12,739
proposed penalties
$9,328
paid to date
73% of proposed penalties paid to date, a $3,411 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2000
55
inspections on record
621
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: 621 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.

Brick Yard Pit has $13K in proposed MSHA penalties and $3K outstanding across 1 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.
$13K
proposed penalties
$13K
current assessed
$9K
paid to date
$3K
outstanding
97 assessments are final orders; 1 contested dockets.
Of $1K in penalties contested before the Commission, $876 was upheld in final decisions.
As of the most recent assessment on 2026-05-07.
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.
21.2%
significant & substantial
2.0%
high negligence or reckless
21.2%
reasonably likely or greater
67.7%
permanently disabling or fatal if injury occurs
Negligence coding: 0.0% none, 7.1% low, 90.9% moderate, 2.0% 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.
8 citations taken to the federal commission · 8% of citations on record
  • Settled 6 · 75%
  • Vacated or withdrawn 2 · 25%
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 1 decided S&S contests · industry: 79%
21%
Penalty reduction in decided contests
$1K proposed, $876 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 2018-07-01.
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 2018-0363 Settlement McCarthy 2018 $1K → $876
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: 2019-01-23, 7 years ago
0%
of limit-tested samples over the exposure limit
7
samples
1
limit-tested
Most sampled contaminants
  • Respirable dust, <.1mg4
  • Unlisted Particulate, respirable, <1% Qtz2
  • Nuisance dust, respirable, <1% Qtz1
Show the individual readings (7)
Date Contaminant Concentration Limit Conc / limit Occupation
2019-01-23 Respirable dust, <.1mg 0 Bulldozer Operator
2019-01-23 Respirable dust, <.1mg 0 Truck Driver
2019-01-23 Respirable dust, <.1mg 0 Rotary Bucket Ex. Operator
2019-01-23 Nuisance dust, respirable, <1% Qtz 0.16 10 0.02 Tractor Operator
2005-01-25 Unlisted Particulate, respirable, <1% Qtz 0.86 Bulldozer Operator
2005-01-25 Respirable dust, <.1mg 0 Backhoe Operator
2005-01-25 Unlisted Particulate, respirable, <1% Qtz 0.16 Scraper 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. Petit Construction Inc 1998 to 1999
  2. Petit Construction 1999 to 2003
  3. Sioux City Brick & Tile Company 2000 to 2023
  4. Glen-Gery Corporation 2023 to present
Source: MSHA controller and operator history, updated weekly.
Workforce and production
Year Employees
2026 5
2025 6
2024 5
2023 5
2022 5
2021 4
2020 3
2019 2
2018 3
2017 3
2016 3
2015 6
2014 3
2013 2
2012 3
2011 2
2010 6
2009 5
2008 7
2007 3
2006 5
2005 5
2004 6
2003 2
2002 4
2001 3
2000 3
Source: MSHA quarterly employment and production, updated weekly.

Brick Yard Pit sits in Woodbury County, Iowa, where the Census mining category is 0.0% 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.
Woodbury County, Iowa · Population 105,760
0.0%
Mining share of county employment
$70,147
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 185 0 0 0.0
2026 Q1 100 0 0 0.0
2025 Q4 195 0 0 0.0
2025 Q3 200 0 0 0.0
2025 Q2 165 0 0 0.0
2025 Q1 85 0 0 0.0
2024 Q4 175 0 0 0.0
2024 Q3 205 0 0 0.0
Show 98 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2024 Q2 180 0 0 0.0
2024 Q1 90 0 0 0.0
2023 Q4 195 0 0 0.0
2023 Q3 195 0 0 0.0
2023 Q2 195 0 0 0.0
2023 Q1 42 0 0 0.0
2022 Q4 205 0 0 0.0
2022 Q3 215 0 0 0.0
2022 Q2 245 0 0 0.0
2022 Q1 220 0 0 0.0
2021 Q4 190 0 0 0.0
2021 Q3 192 0 0 0.0
2021 Q2 220 0 0 0.0
2021 Q1 12 0 0 0.0
2020 Q4 185 1 0 5405.4
2020 Q3 190 0 0 0.0
2020 Q2 108 0 0 0.0
2020 Q1 4 0 0 0.0
2019 Q4 20 0 0 0.0
2019 Q3 140 0 0 0.0
2019 Q2 72 0 0 0.0
2019 Q1 12 1 0 83333.3
2018 Q4 158 0 0 0.0
2018 Q3 147 0 0 0.0
2018 Q2 132 0 0 0.0
2018 Q1 10 0 0 0.0
2017 Q4 44 0 0 0.0
2017 Q3 186 0 0 0.0
2017 Q2 136 1 0 7352.9
2017 Q1 6 0 0 0.0
2016 Q4 82 0 0 0.0
2016 Q3 66 0 0 0.0
2016 Q2 77 0 0 0.0
2016 Q1 10 0 0 0.0
2015 Q4 71 0 0 0.0
2015 Q3 91 2 1 21978.0
2015 Q2 88 0 0 0.0
2015 Q1 537 0 0 0.0
2014 Q4 1,024 0 0 0.0
2014 Q3 20 0 0 0.0
2014 Q2 125 0 0 0.0
2014 Q1 6 0 0 0.0
2013 Q4 4 0 0 0.0
2013 Q3 144 7 4 48611.1
2013 Q2 324 0 0 0.0
2013 Q1 0 0 0
2012 Q4 130 0 0 0.0
2012 Q3 147 0 0 0.0
2012 Q2 155 0 0 0.0
2012 Q1 0 0 0
2011 Q4 200 0 0 0.0
2011 Q3 200 0 0 0.0
2011 Q2 200 2 0 10000.0
2011 Q1 0 0 0
2010 Q4 0 0 0
2010 Q3 1,370 1 0 729.9
2010 Q2 2,456 0 0 0.0
2010 Q1 1,875 0 0 0.0
2009 Q4 951 0 0 0.0
2009 Q3 4,671 0 0 0.0
2009 Q2 2,092 0 0 0.0
2009 Q1 0 0 0
2008 Q4 2,037 1 1 490.9
2008 Q3 3,979 0 0 0.0
2008 Q2 3,255 0 0 0.0
2008 Q1 1,869 0 0 0.0
2007 Q4 2,623 0 0 0.0
2007 Q3 1,086 0 0 0.0
2007 Q2 51 0 0 0.0
2007 Q1 0 0 0
2006 Q4 0 0 0
2006 Q3 980 0 0 0.0
2006 Q2 3,442 0 0 0.0
2006 Q1 2,396 0 0 0.0
2005 Q4 455 0 0 0.0
2005 Q3 466 0 0 0.0
2005 Q2 730 0 0 0.0
2005 Q1 1,586 0 0 0.0
2004 Q4 1,901 0 0 0.0
2004 Q3 0 0 0
2004 Q2 2,490 0 0 0.0
2004 Q1 1,669 0 0 0.0
2003 Q4 0 0 0
2003 Q3 0 0 0
2003 Q2 0 0 0
2003 Q1 934 0 0 0.0
2002 Q4 4,151 6 1 1445.4
2002 Q3 694 0 0 0.0
2002 Q2 0 0 0
2002 Q1 0 0 0
2001 Q4 1,321 0 0 0.0
2001 Q3 0 0 0
2001 Q2 1,949 0 0 0.0
2001 Q1 0 0 0
2000 Q4 2,516 0 0 0.0
2000 Q3 247 0 0 0.0
2000 Q2 0 0 0
2000 Q1 113 0 0 0.0

No reportable incidents on file.

MSHA has no recorded reportable accidents for this mine in the current dataset. New reports appear here within a week of being filed.