What are 7914 Impact Plant's MSHA penalties?

7914 Impact Plant has $1K in proposed MSHA penalties on record, with $0 currently outstanding across 1 contested dockets.

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7914 Impact Plant: 11 MSHA citations Metal/Non-Metal

Rieth-Riley Construction Co., Inc. · Surface

Controlled by RR Holdco, Inc.

Afton, Charlevoix County, MI · Intermittent

MSHA Mine ID: 2003049

7914 Impact Plant has $1K in proposed MSHA penalties and $0 outstanding across 1 contested dockets, plus health sampling and the full incident record.

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Fatalities: 0
Total incidents: 3
Years on record: 2004–2013
Latest incident: Nov 2013

Compliance record

MSHA citations since 2005

citations

significant & substantial

$1,245

proposed penalties

$1,102

paid to date

89% of proposed penalties paid to date, a $143 gap.

Source: MSHA violations data, updated weekly.

See Rieth-Riley Construction Co., Inc.'s full MSHA compliance history →

Inspection activity

MSHA inspections since 2000

inspections on record

446

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: 446 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.

Source: MSHA inspections data, updated weekly.

Penalty disposition

ⓘ

Differences between proposed and paid penalties reflect both settlements and conference reductions and amounts still owed. Outstanding is the balance currently owed.

$1K

proposed penalties

$1K

current assessed

$1K

paid to date

outstanding

11 assessments are final orders; 1 contested dockets.

Of $243 in penalties contested before the Commission, $100 was upheld in final decisions.

As of the most recent assessment on 2024-07-17.

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.

0.0%

significant & substantial

9.1%

high negligence or reckless

0.0%

reasonably likely or greater

54.5%

permanently disabling or fatal if injury occurs

Negligence coding: 0.0% none, 18.2% low, 72.7% moderate, 9.1% 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.

1 citations taken to the federal commission · 9% of citations on record

Settled 1 · 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%

59%

Penalty reduction in decided contests

$243 proposed, $100 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 2010-01-12.

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
LAKE 2010-336M	Settlement	Lesnick	2010	$243 → $100

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: 2024-07-17

of limit-tested samples over the exposure limit

samples

limit-tested

Most sampled contaminants

Respirable dust, <.1mg6
Nuisance dust, respirable, <1% Qtz5
Unlisted Particulate, respirable, <1% Qtz5
Quartz, respirable, >1% Qtz4

Show the individual readings (20)

Date	Contaminant	Concentration	Limit	Conc / limit	Occupation
2024-07-17	Respirable dust, <.1mg	0			Crusher Oper/Worker
2024-07-17	Respirable dust, <.1mg	0			Front-end Loader Operator
2019-11-19	Respirable dust, <.1mg	0			Front-end Loader Operator
2019-11-19	Unlisted Particulate, respirable, <1% Qtz	0.19			Crusher Oper/Worker
2019-11-19	Unlisted Particulate, respirable, <1% Qtz	0.24			Front-end Loader Operator
2014-07-31	Respirable dust, <.1mg	0			Laborer, Bullgang
2012-05-01	Unlisted Particulate, respirable, <1% Qtz	0.26			Front-end Loader Operator
2012-05-01	Quartz, respirable, >1% Qtz	0.48	1.48	0.32	Crusher Oper/Worker
2012-05-01	Unlisted Particulate, respirable, <1% Qtz	0.29			Front-end Loader Operator
2011-05-04	Quartz, respirable, >1% Qtz	0.24	1.44	0.17	Dry Screen Plant Operator
2011-05-04	Quartz, respirable, >1% Qtz	0.2	1.15	0.17	Dry Screen Plant Operator
2005-04-26	Respirable dust, <.1mg	0			Front-end Loader Operator
2005-04-26	Nuisance dust, respirable, <1% Qtz	0.12	10	0.01	Dry Screen Plant Operator
2005-04-26	Nuisance dust, respirable, <1% Qtz	0.17	10	0.02	Dry Screen Plant Operator
2004-07-14	Nuisance dust, respirable, <1% Qtz	0.2	10	0.02	Crusher Oper/Worker
2004-07-14	Respirable dust, <.1mg	0			Front-end Loader Operator
2004-07-14	Nuisance dust, respirable, <1% Qtz	0.13	10	0.01	Front-end Loader Operator
2002-11-19	Nuisance dust, respirable, <1% Qtz	0.19	10	0.02	Front-end Loader Operator
2002-11-19	Quartz, respirable, >1% Qtz	0.2	1.35	0.15	Front-end Loader Operator
2002-11-19	Unlisted Particulate, respirable, <1% Qtz	0.42			Crusher Oper/Worker

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

H & D Inc 1998 to 2005
Rieth-Riley Construction Co., Inc. 2005 to present

Source: MSHA controller and operator history, updated weekly.

Workforce and production

Year	Employees
2026	4
2025	5
2024	6
2023	9
2022	5
2021	6
2020	5
2019	4
2018	4
2017	5
2016	4
2015	3
2014	3
2013	3
2012	4
2011	3
2010	3
2009	3
2008	1
2007	4
2006	3
2005	4
2004	2
2003	3
2002	2
2001	3
2000	2

Source: MSHA quarterly employment and production, updated weekly.

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.

Charlevoix County, Michigan · Population 26,143

0.1%

Mining share of county employment

$76,495

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	Per 1M hrs
2026 Q2	3,006	0	0.0
2026 Q1	0	0
2025 Q4	0	0
2025 Q3	2,760	0	0.0
2025 Q2	2,872	0	0.0
2025 Q1	1	0	0.0
2024 Q4	2,480	0	0.0
2024 Q3	4,414	1	226.6

Show 97 earlier quarters

Quarter	Hours worked	Citations	Per 1M hrs
2024 Q2	4,896	0	0.0
2024 Q1	906	0	0.0
2023 Q4	2,530	0	0.0
2023 Q3	4,025	0	0.0
2023 Q2	4,160	0	0.0
2023 Q1	376	0	0.0
2022 Q4	1,860	0	0.0
2022 Q3	3,273	0	0.0
2022 Q2	2,390	0	0.0
2022 Q1	165	0	0.0
2021 Q4	1,574	0	0.0
2021 Q3	2,808	0	0.0
2021 Q2	2,509	0	0.0
2021 Q1	522	0	0.0
2020 Q4	1,471	0	0.0
2020 Q3	3,168	0	0.0
2020 Q2	1,927	0	0.0
2020 Q1	121	0	0.0
2019 Q4	2,158	0	0.0
2019 Q3	3,406	0	0.0
2019 Q2	2,933	0	0.0
2019 Q1	1	0	0.0
2018 Q4	1,637	0	0.0
2018 Q3	4,759	0	0.0
2018 Q2	1,390	0	0.0
2018 Q1	1	0	0.0
2017 Q4	2,029	0	0.0
2017 Q3	3,199	0	0.0
2017 Q2	2,593	0	0.0
2017 Q1	611	0	0.0
2016 Q4	1,623	0	0.0
2016 Q3	2,578	0	0.0
2016 Q2	2,305	0	0.0
2016 Q1	12	0	0.0
2015 Q4	57	0	0.0
2015 Q3	2,287	0	0.0
2015 Q2	697	0	0.0
2015 Q1	1	0	0.0
2014 Q4	373	0	0.0
2014 Q3	1,550	0	0.0
2014 Q2	990	0	0.0
2014 Q1	1	0	0.0
2013 Q4	48	0	0.0
2013 Q3	599	0	0.0
2013 Q2	1,680	0	0.0
2013 Q1	1	0	0.0
2012 Q4	361	0	0.0
2012 Q3	8	0	0.0
2012 Q2	2,374	2	842.5
2012 Q1	1	0	0.0
2011 Q3	220	0	0.0
2011 Q2	2,242	0	0.0
2011 Q1	1	0	0.0
2010 Q4	1	0	0.0
2010 Q3	665	0	0.0
2010 Q2	1,131	0	0.0
2010 Q1	1	0	0.0
2009 Q4	1,776	3	1689.2
2009 Q3	1	0	0.0
2009 Q2	2,159	0	0.0
2009 Q1	1	0	0.0
2008 Q4	1	0	0.0
2008 Q3	1	0	0.0
2008 Q2	1	0	0.0
2008 Q1	1	0	0.0
2007 Q4	1,628	0	0.0
2007 Q3	3,394	1	294.6
2007 Q2	2,131	0	0.0
2007 Q1	1	0	0.0
2006 Q4	2,012	0	0.0
2006 Q3	3,160	0	0.0
2006 Q2	2,999	0	0.0
2006 Q1	18	0	0.0
2005 Q4	1,054	1	948.8
2005 Q3	2,832	0	0.0
2005 Q2	4,647	2	430.4
2005 Q1	2,138	0	0.0
2004 Q4	1,614	0	0.0
2004 Q3	2,721	0	0.0
2004 Q2	2,185	0	0.0
2004 Q1	0	0
2003 Q4	2,115	0	0.0
2003 Q3	2,791	0	0.0
2003 Q2	2,390	0	0.0
2003 Q1	602	0	0.0
2002 Q4	1,903	0	0.0
2002 Q3	2,724	0	0.0
2002 Q2	2,303	0	0.0
2002 Q1	0	0
2001 Q4	1,762	0	0.0
2001 Q3	3,130	0	0.0
2001 Q2	3,035	0	0.0
2001 Q1	347	0	0.0
2000 Q4	837	0	0.0
2000 Q3	2,267	0	0.0
2000 Q2	2,146	0	0.0
2000 Q1	217	0	0.0

No fatalities recorded at this mine.

Reportable incidents

3 on file

2013 · 1 incident

November 27, 2013 MI · Metal/Non-Metal ledgeman/hand, quarry man SLIP OR FALL OF PERSON

Rieth-Riley Construction Co., Inc. · Fall onto or against objects

EE was making repairs to a D8 Dozer. As he was dismounting the dozer, he slipped on the dozer step and cut his right shin.

2005 · 1 incident

June 16, 2005 MI · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDTOOLS (NONPOWERED)

Rieth-Riley Construction Co., Inc. · Struck by... (Not Elsewhere Classified)

Utility knife slipped while cutting rubber skirting. Utility knife cut miner's left ankle received 3 stitches.

2004 · 1 incident

November 19, 2004 MI · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman MACHINERY

H & D Inc · Struck by flying object

Concrete was being hammered loose when a stone was thrown by crusher. stone hit miner in lip and mouth. lip was cut and tooth was broken/chipped.

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7914 Impact Plant has $1K in proposed MSHA penalties and $0 outstanding across 1 contested dockets.

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.

7914 Impact Plant sits in Charlevoix County, Michigan, where the Census mining category is 0.1% of county employment.

Reportable incidents

2013 · 1 incident

2005 · 1 incident

2004 · 1 incident

Related mines

Other mines operated by Rieth-Riley Construction Co., Inc.

Other mines in MI

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.