Knife River Corp operator
Controlled by
MDU Resources Group Inc
MSHA operator ID: P01047
- Fatalities
- 0
- Total incidents
- 162
- Mines on record
- 3
- Years on record
- 1983–2001
Compliance record
MSHA citations since 2000
5
citations
1
significant & substantial
$497
proposed penalties
$497
paid to date
100% of proposed penalties paid to date, a $0 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2000
17
inspections on record
292
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: 292 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.$497
proposed penalties
$497
current assessed
$497
paid to date
$0
outstanding
5 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2001-03-27.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.
Top causes
- HANDLING OF MATERIALS 50 non-fatal
- SLIP OR FALL OF PERSON 28 non-fatal
- HANDTOOLS (NONPOWERED) 26 non-fatal
- MACHINERY 23 non-fatal
- POWERED HAULAGE 17 non-fatal
- STEPPING OR KNEELING ON OBJECT 7 non-fatal
Incident timeline
2001
9
2000
9
1999
4
1998
8
1997
8
1996
15
1995
7
1994
5
1993
5
1992
7
1991
7
1990
14
1989
6
1988
12
1987
10
1986
13
1985
9
1984
8
1983
6
Mines on record
- Beulah Mine ND
- Savage Mine MT
- Gascoyne Mine ND
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The full compliance file on Knife River Corp
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.