Mining Incidents

Argos Puerto Rico Corp operator

Controlled by Cementos Argos S A
MSHA operator ID: L12290
Fatalities
3
Total incidents
171
Mines on record
1
Years on record
1991–2020
Compliance record
MSHA citations since 2000
821
citations
278
significant & substantial
$1,045,721
proposed penalties
$866,924
paid to date
83% of proposed penalties paid to date, a $178,797 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2000
333
inspections on record
5,459
inspection hours
15.0
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.
821 citations across 5,459 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.
$1.0M
proposed penalties
$869K
current assessed
$867K
paid to date
$2K
outstanding
806 assessments are final orders; 37 contested dockets.
As of the most recent assessment on 2026-01-26.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.

Top causes

Incident timeline

2020
3
2019
1
2018
9
2017
5
2016
5
2015
8
2014
5
2013
4
2012
6
2011
2
2010
5
2009
9
2008
3
2007
3
2006
8
2005
7
2004
8
2003
9
2002
6
2001
5
2000
7
1999
6
1998
3
1997
6
1996
7 (2f)
1995
7
1994
6
1993
5
1992
9 (1f)
1991
4

Mines on record

Fatalities under this operator

3 recorded
September 16, 1996 PR · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech Fatality · FALLING/SLIDING/ROLLING MATERIALS
Argos Puerto Rico Corp · Contact with hot objects or substances

BASED ON THE INFORMATION COLLECTED AT THIS DATE THE EMP WHILE IN AREA ADJACENT TO THE COOLER SYSTEM SUFFER SERIOUS BURNS IN HIS BODY WHEN A SUDDEN AND UNEXPECTED RELEASE OF HOT RAW MATERIAL SP ILLED OVER HIM.

September 16, 1996 PR · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech Fatality · FALLING/SLIDING/ROLLING MATERIALS
Argos Puerto Rico Corp · Contact with hot objects or substances

BASED ON THE INFORMATION COLLECTED AT THIS DATE,THE EMPLOYEE WHILE IN AREA ADJACENT TO THE COOLER SYSTEM SUFFER SERIOUS BURNS IN HIS BODY WHEN ASUDDEN AND UNEXPECTED RELEASE OF HOT RAW MATERIA L SPILLED OVER HIM.

August 24, 1992 PR · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer Fatality · POWERED HAULAGE
Argos Puerto Rico Corp · Caught in, under or between (Not Elsewhere Classified)

54736YEE WAS FEEDING COAL CRUSHER HOPPER FOR SOME UNKNOWN REASON HE WENT TO THE CLINKER STORAGE AREA USING AN/INCLINED ROADWAY. THE LOADER ROLL OVER AND THE VICTIM'S HEAD WAS CRUSHER WITH THE 58497MENT.

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The full compliance file on Argos Puerto Rico 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.