Mining Incidents

Master Aggregates Toa Baja Corp. operator

MSHA operator ID: L03225
Fatalities
2
Total incidents
130
Mines on record
5
Years on record
1989–2014
Compliance record
MSHA citations since 2000
224
citations
109
significant & substantial
$114,775
proposed penalties
$109,708
paid to date
96% of proposed penalties paid to date, a $5,067 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2000
193
inspections on record
2,053
inspection hours
10.9
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.
224 citations across 2,053 inspection hours.
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.
$115K
proposed penalties
$111K
current assessed
$110K
paid to date
$822
outstanding
214 assessments are final orders; 9 contested dockets.
As of the most recent assessment on 2014-07-17.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.

Top causes

Incident timeline

2014
4
2013
3
2012
2
2011
2
2010
6
2009
6 (1f)
2008
10
2007
6
2006
10
2005
7
2004
2
2003
5
2002
7 (1f)
2001
6
2000
1
1999
5
1998
4
1997
1
1996
5
1995
4
1994
12
1993
7
1992
1
1991
5
1990
8
1989
1

Mines on record

Fatalities under this operator

2 recorded
February 19, 2009 PR · Metal/Non-Metal carpenter Fatality · MACHINERY
Master Aggregates Toa Baja Corp · Struck by falling object

Employee was walking at the plant facilities, a cornerstone of the crane collapsed, hitting the employee directly to the body and falling down. Employee was wearing safety equipment as required (capacete). Received multiple injuries to the upper and lower body.

November 13, 2002 PR · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer Fatality · MACHINERY
Master Aggregates Toa Baja Corp · Caught in, under or between (Not Elsewhere Classified)

THE EMPLOYEE WAS PUSHING MATERIAL WITH HIS BULLDOZER WHEN A LANDSLIDE FROM A SLOPED MINE WALL FELL WITH ROCKS CRUSHED THE CABIN. THE EMPLOYEE WAS TRAPPED AND WOUNDED WITH ONE OF THE SUPPORTS O F THE CABIN, CAUSING IMMEDIATE DEATH.

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The full compliance file on Master Aggregates Toa Baja Corp.

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.