Twin Bridges Metal/Non-Metal
Bed Rock Products Inc
· Surface
Controlled by
Karen J Hay; William G Hay
Sea Ranch,
Sonoma County,
CA
·
Abandoned
MSHA Mine ID: 0402786
Twin Bridges has $3K in proposed MSHA penalties and $255 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 2000
31
citations
8
significant & substantial
$3,409
proposed penalties
$3,154
paid to date
93% of proposed penalties paid to date, a $255 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2000
19
inspections on record
190
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: 190 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.
Twin Bridges has $3K in proposed MSHA penalties and $255 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.$3K
proposed penalties
$3K
current assessed
$3K
paid to date
$255
outstanding
31 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2008-07-10.
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 |
|---|---|---|---|---|
| 2010 Q4 | 138 | 0 | 0 | 0.0 |
| 2010 Q3 | 208 | 0 | 0 | 0.0 |
| 2010 Q1 | 62 | 0 | 0 | 0.0 |
| 2009 Q4 | 174 | 0 | 0 | 0.0 |
| 2009 Q3 | 172 | 0 | 0 | 0.0 |
| 2009 Q2 | 130 | 0 | 0 | 0.0 |
| 2009 Q1 | 142 | 0 | 0 | 0.0 |
| 2008 Q4 | 100 | 0 | 0 | 0.0 |
Show 26 earlier quarters Hide earlier quarters
| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2008 Q3 | 246 | 5 | 1 | 20325.2 |
| 2008 Q2 | 186 | 0 | 0 | 0.0 |
| 2008 Q1 | 130 | 0 | 0 | 0.0 |
| 2007 Q4 | 353 | 0 | 0 | 0.0 |
| 2007 Q3 | 560 | 4 | 3 | 7142.9 |
| 2007 Q2 | 318 | 0 | 0 | 0.0 |
| 2007 Q1 | 258 | 0 | 0 | 0.0 |
| 2006 Q4 | 623 | 0 | 0 | 0.0 |
| 2006 Q3 | 893 | 0 | 0 | 0.0 |
| 2006 Q2 | 72 | 3 | 1 | 41666.7 |
| 2006 Q1 | 168 | 0 | 0 | 0.0 |
| 2005 Q4 | 1,071 | 0 | 0 | 0.0 |
| 2005 Q3 | 849 | 2 | 0 | 2355.7 |
| 2005 Q2 | 213 | 1 | 0 | 4694.8 |
| 2005 Q1 | 170 | 0 | 0 | 0.0 |
| 2004 Q4 | 636 | 0 | 0 | 0.0 |
| 2004 Q3 | 348 | 0 | 0 | 0.0 |
| 2004 Q2 | 0 | 2 | 0 | |
| 2004 Q1 | 0 | 0 | 0 | |
| 2001 Q3 | 438 | 3 | 1 | 6849.3 |
| 2001 Q2 | 321 | 0 | 0 | 0.0 |
| 2001 Q1 | 44 | 0 | 0 | 0.0 |
| 2000 Q4 | 575 | 0 | 0 | 0.0 |
| 2000 Q3 | 272 | 10 | 2 | 36764.7 |
| 2000 Q2 | 732 | 0 | 0 | 0.0 |
| 2000 Q1 | 370 | 0 | 0 | 0.0 |
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 Twin Bridges
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.