Black Mountain Sand Holdings LLC; Owl Rock controller
MSHA controller ID: 0143501
Watch this controller
Email me when a new MSHA incident is filed at any mine Black Mountain Sand Holdings LLC; Owl Rock controls.
- Fatalities
- 0
- Total incidents
- 18
- Mines on record
- 3
- Years on record
- 2019–2021
Compliance record
MSHA citations since 2018
72
citations
12
significant & substantial
$13,337
proposed penalties
$13,071
paid to date
98% of proposed penalties paid to date, a $266 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2018
39
inspections on record
689
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: 689 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.$13K
proposed penalties
$13K
current assessed
$13K
paid to date
$266
outstanding
71 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2022-04-05.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.
Top causes
- SLIP OR FALL OF PERSON 7 non-fatal
- HANDLING OF MATERIALS 5 non-fatal
- POWERED HAULAGE 4 non-fatal
- HANDTOOLS (NONPOWERED) 1 non-fatal
- STEPPING OR KNEELING ON OBJECT 1 non-fatal
Incident timeline
2021
3
2020
5
2019
10
Operators under this controller
Mines on record
- Dimmit Mine TX
- Bigfoot Mine TX
- Blaine Mine OK
For insurers, brokers, and safety consultants
The full compliance file on Black Mountain Sand Holdings LLC; Owl Rock
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.