Merced Aggregates LLC: 10 MSHA citations Metal/Non-Metal
Merced Aggregates LLC has $790 in proposed MSHA penalties and $0 outstanding across 1 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 2005
10
citations
1
significant & substantial
$790
proposed penalties
$790
paid to date
100% of proposed penalties paid to date, a $0 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2004
5
inspections on record
51
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: 51 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.
Merced Aggregates LLC has $790 in proposed MSHA penalties and $0 outstanding across 1 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.$790
proposed penalties
$790
current assessed
$790
paid to date
$0
outstanding
9 assessments are final orders; 1 contested dockets.
Of $180 in penalties contested before the Commission, $180 was upheld in final decisions.
As of the most recent assessment on 2005-12-13.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.
Violation severity profile
ⓘ
Shares are computed over citations that carry the MSHA gravity and negligence coding; a small share of records are uncoded.11.1%
significant & substantial
0.0%
high negligence or reckless
11.1%
reasonably likely or greater
88.9%
permanently disabling or fatal if injury occurs
Negligence coding: 0.0% none, 0.0% low, 100.0% moderate, 0.0% high, 0.0% reckless.
Source: MSHA violations gravity and negligence coding, updated weekly.
When citations were contested
ⓘ
Contesting a citation before the Federal Mine Safety and Health Review Commission is a lawful right. These figures state the public outcomes of that process, from MSHA's Contested Violations file.
3
citations taken to the federal commission · 30% of citations on record
- Settled 3 · 100%
0%
Penalty reduction in decided contests
$180 proposed, $180 after decisions · industry: 39%
Source: MSHA Contested Violations file (public record), updated weekly. A dismissed or defaulted contest leaves the citation standing as issued; a vacated or withdrawn citation is removed from the violation record. Latest contest filed 2006-03-20.
Contested penalties
ⓘ
A reduction or dismissal at the Commission is a lawful outcome of contesting a proposed penalty. Figures are the proposed amount and the amount upheld in the docket's decision.Largest penalties this mine contested before the Federal Mine Safety and Health Review Commission, with the outcome on record.
| Docket | Decision | Judge | Year | Proposed / upheld |
|---|---|---|---|---|
| WEST 2006-298M | Settlement | Manning | 2006 | $180 → $180 |
Source: FMSHRC civil penalty dockets and decisions (public record), updated weekly.
Health sampling
ⓘ
A sample is a point in time compliance measurement, not an individual exposure history. These figures describe MSHA sampling records and do not establish causation or personal dose.Metal and nonmetal contaminants (personal samples)
ⓘ
Many samples are screening measurements of substances with no applicable exposure limit; they are counted as samples but excluded from every over-limit figure. Over-limit shares use only limit-tested samples.
Last sampled: 2005-02-24, 21 years ago
ⓘ
Many samples are screening measurements of substances with no applicable exposure limit; they are counted as samples but excluded from every over-limit figure. Over-limit shares use only limit-tested samples.2
samples
0
limit-tested
Most sampled contaminants
- Respirable dust, <.1mg1
- Unlisted Particulate, respirable, <1% Qtz1
Show the individual readings (2)
| Date | Contaminant | Concentration | Limit | Conc / limit | Occupation |
|---|---|---|---|---|---|
| 2005-02-24 | Unlisted Particulate, respirable, <1% Qtz | 0.17 | Rotary Bucket Ex. Operator | ||
| 2005-02-24 | Respirable dust, <.1mg | 0 | Truck Driver |
Source: MSHA respirable dust, quartz, and noise sampling records, updated weekly. Metal/nonmetal contaminant figures come from MSHA's Personal Health Samples and Area Samples files (public record), updated weekly.
Ownership history
- Merced Aggregates LLC 2004 to present
Source: MSHA controller and operator history, updated weekly.
Workforce and production
| Year | Employees |
|---|---|
| 2006 | 9 |
| 2005 | 11 |
| 2004 | 10 |
Source: MSHA quarterly employment and production, updated weekly.
Merced Aggregates LLC sits in Merced County, California, where the Census mining category is 0.1% of county employment.
Local economic context
ⓘ
County figures come from the US Census Bureau's American Community Survey, 5-year pooled estimates, so the 2023 vintage covers 2019 through 2023. The Census category is 'mining, quarrying, and oil and gas extraction', which is broader than MSHA jurisdiction and includes oil and gas workers no mine employs. These figures describe the surrounding county, not this mine, and are not a factor in any specific incident.Merced County, California · Population 285,597
0.1%
Mining share of county employment
$65,044
Median household income
Source: US Census Bureau, American Community Survey 2023 5-year estimates.
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 |
|---|---|---|---|---|
| 2006 Q1 | 1,110 | 0 | 0 | 0.0 |
| 2005 Q4 | 4,775 | 3 | 0 | 628.3 |
| 2005 Q3 | 5,074 | 6 | 0 | 1182.5 |
| 2005 Q2 | 3,797 | 0 | 0 | 0.0 |
| 2005 Q1 | 4,464 | 1 | 1 | 224.0 |
| 2004 Q4 | 3,270 | 0 | 0 | 0.0 |
| 2004 Q3 | 5,325 | 0 | 0 | 0.0 |
| 2004 Q2 | 4,215 | 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.