PORTABLE SCREENER has $807 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
1
Years on record
1995
Latest incident
May 1995
Compliance record
MSHA citations since 2000
9
citations
5
significant & substantial
$807
proposed penalties
$750
paid to date
93% of proposed penalties paid to date, a $57 gap.
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: 99 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.
PORTABLE SCREENER has $807 in proposed MSHA penalties and $0 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.
$807
proposed penalties
$750
current assessed
$750
paid to date
$0
outstanding
9 assessments are final orders; 1 contested dockets.
Of $100 in penalties contested before the Commission, $100 was upheld in final decisions.
As of the most recent assessment on 2008-10-15.
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.
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.
1citations taken to the federal commission · 11% of citations on record
Settled
1 · 100%
0%
Penalty reduction in decided contests
$100 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 A dismissed or defaulted contest leaves the citation standing as issued; a vacated or withdrawn citation is removed from the violation record.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 2008-12-17.
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.
Source: MSHA controller and operator history, updated weekly.
Workforce and production
Year
Employees
2010
0
2009
0
2008
1
2007
1
2006
2
2005
2
2004
2
2003
2
2002
2
2001
2
2000
2
Source: MSHA quarterly employment and production, updated weekly.
PORTABLE SCREENER sits in Bon Homme County, South Dakota, 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.
Bon Homme County, South Dakota · Population 7,024
0.2%
Mining share of county employment
$61,275
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
Mehlhaff Construction · Caught in, under or between a moving and a stationary object
EMPLOYEE HAD HIS HAND RESTING ON AN ANGLE IRON BY CONVEYOR HOOPER WHEN PAYLOADER BUCKET CAME IN CONTACT WITH HIS LEFT HAND RESULTING IN CRUSHING LITTLE FINGER & RING FINGER ON SAME LEFT HAND D OC SUGGESTED REMOVING BOTH FINGERS DOC SAID DUE TO HIS AGE WOULD OF BETTER TO REMOVE FINGERS WHICH EMPLOYEE AGREED WITH