PORTABLE 8 KOLBERG 4250 Metal/Non-Metal
MOBILE CRUSHING & SCREENING, INC
· Surface
Controlled by
John B Frerich
MIDKIFF,
Upton County,
TX
·
Abandoned
MSHA Mine ID: 4105293
PORTABLE 8 KOLBERG 4250 has $9K in proposed MSHA penalties and $4K 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 2017
33
citations
5
significant & substantial
$8,509
proposed penalties
$4,490
paid to date
53% of proposed penalties paid to date, a $4,019 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2017
15
inspections on record
133
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: 133 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 8 KOLBERG 4250 has $9K in proposed MSHA penalties and $4K 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.$9K
proposed penalties
$9K
current assessed
$4K
paid to date
$4K
outstanding
33 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2021-05-26.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.
See also
the operator's enforcement record
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 |
|---|---|---|---|---|
| 2021 Q3 | 444 | 0 | 0 | 0.0 |
| 2021 Q2 | 1,967 | 5 | 1 | 2541.9 |
| 2020 Q4 | 1,688 | 0 | 0 | 0.0 |
| 2020 Q3 | 1,118 | 0 | 0 | 0.0 |
| 2020 Q2 | 1,040 | 5 | 0 | 4807.7 |
| 2020 Q1 | 1,520 | 0 | 0 | 0.0 |
| 2019 Q4 | 1,710 | 2 | 0 | 1169.6 |
| 2019 Q3 | 1,860 | 1 | 0 | 537.6 |
Show 8 earlier quarters Hide earlier quarters
| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2019 Q2 | 1,885 | 0 | 0 | 0.0 |
| 2019 Q1 | 1,285 | 3 | 1 | 2334.6 |
| 2018 Q4 | 168 | 0 | 0 | 0.0 |
| 2018 Q3 | 172 | 5 | 0 | 29069.8 |
| 2018 Q2 | 1,030 | 0 | 0 | 0.0 |
| 2018 Q1 | 177 | 0 | 0 | 0.0 |
| 2017 Q4 | 177 | 2 | 0 | 11299.4 |
| 2017 Q3 | 210 | 5 | 1 | 23809.5 |
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 PORTABLE 8 KOLBERG 4250
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.