Mining Incidents

Rochester Asphalt & Concrete Metal/Non-Metal

Byron, Olmsted County, MN  ·  Abandoned
MSHA Mine ID: 2103813

Rochester Asphalt & Concrete has $6K 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
0
Years on record
Latest incident
Compliance record
MSHA citations since 2013
39
citations
10
significant & substantial
$5,916
proposed penalties
$5,916
paid to date
100% of proposed penalties paid to date, a $0 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2013
11
inspections on record
80
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: 80 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.

Rochester Asphalt & Concrete has $6K 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.
$6K
proposed penalties
$6K
current assessed
$6K
paid to date
$0
outstanding
39 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2017-10-23.
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
2018 Q3 356 0 0 0.0
2018 Q2 236 0 0 0.0
2018 Q1 2 0 0 0.0
2017 Q4 340 14 2 41176.5
2017 Q3 269 1 0 3717.5
2017 Q2 657 0 0 0.0
2017 Q1 90 0 0 0.0
2016 Q3 400 6 0 15000.0
Show 12 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2016 Q2 575 0 0 0.0
2016 Q1 66 0 0 0.0
2015 Q4 166 0 0 0.0
2015 Q3 280 0 0 0.0
2015 Q2 243 10 3 41152.3
2015 Q1 85 0 0 0.0
2014 Q4 537 0 0 0.0
2014 Q3 170 0 0 0.0
2014 Q2 170 0 0 0.0
2014 Q1 1 0 0 0.0
2013 Q4 2 0 0 0.0
2013 Q3 488 8 5 16393.4

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.

For insurers, brokers, and safety consultants

The full compliance file on Rochester Asphalt & Concrete

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.