Mining Incidents

Coamo Sand & Gravel Inc Metal/Non-Metal

Coamo, Coamo County, PR  ·  Abandoned
MSHA Mine ID: 5400399

Coamo Sand & Gravel Inc has $3K in proposed MSHA penalties and $2K 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
16
citations
11
significant & substantial
$2,862
proposed penalties
$505
paid to date
18% of proposed penalties paid to date, a $2,357 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2000
12
inspections on record
57
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: 57 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.

Coamo Sand & Gravel Inc has $3K in proposed MSHA penalties and $2K 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
$505
paid to date
$2K
outstanding
16 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2002-03-26.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.
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
2003 Q1 0 0 0
2002 Q3 1,440 0 0 0.0
2002 Q2 640 0 0 0.0
2002 Q1 640 3 1 4687.5
2001 Q4 1,240 1 1 806.5
2001 Q3 6,240 5 4 801.3
2001 Q2 6,240 0 0 0.0
2001 Q1 6,240 0 0 0.0
Show 4 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2000 Q4 3,840 0 0 0.0
2000 Q3 3,840 0 0 0.0
2000 Q2 3,840 3 2 781.2
2000 Q1 3,840 4 3 1041.7

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 Coamo Sand & Gravel Inc

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.