Mining Incidents

CANTERA DE PUERTO RICO Metal/Non-Metal

Bayamon County, PR  ·  Abandoned
MSHA Mine ID: 5400090

CANTERA DE PUERTO RICO has $55 in proposed MSHA penalties and $0 outstanding across 0 contested dockets, plus health sampling and the full incident record.

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Fatalities
1
Total incidents
7
Years on record
1984–1997
Latest incident
Feb 1997
Compliance record
MSHA citations since 2000
1
citations
0
significant & substantial
$55
proposed penalties
$55
paid to date
100% of proposed penalties paid to date, a $0 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2000
3
inspections on record
8
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: 8 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.

CANTERA DE PUERTO RICO has $55 in proposed MSHA penalties and $0 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.
$55
proposed penalties
$55
current assessed
$55
paid to date
$0
outstanding
1 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2000-01-31.
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
2000 Q3 1,725 0 0 0.0
2000 Q2 1,968 0 0 0.0
2000 Q1 1,580 1 0 632.9

Fatalities at this mine

1 recorded
May 9, 1984 PR · Metal/Non-Metal drill operator Fatality · EXPLOSIVES AND BREAKING AGENTS
Canteras De Puerto Rico Inc · Struck by... (Not Elsewhere Classified)

THE EMPLOYEE WAS TESTING THE CIRCUIT WITH AN INSTRUMENT AND SUDDENLY AN UNPLANNED DETONATION OCCURRED CAUSING THE EMPLOYEE FATAL INJURIES.

Reportable incidents

6 on file (excluding fatalities above)

1997 · 1 incident

February 22, 1997 PR · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver FALL OF FACE/RIB/PILLAR/SIDE/HIGHWALL
Canteras De Puerto Rico Inc · Fall from machine

EMPLOYEE WAS GIVING A SODA TO THE EXCAVATOR OPERATOR. A ROCK FELL FROM THE BANK. HE LOST BALANCE AND FELL TO THE GROUND BREAKING HIS LEFT ARM.

1991 · 1 incident

October 9, 1991 PR · Metal/Non-Metal outside foreman, leadman ELECTRICAL
Canteras De Puerto Rico Inc · Flash burns (electric)

HE WAS GOING TO CUT OFF THE SWITCH WHEN AN EXPOLISION IN THE SWITCH OCCUR.

1988 · 1 incident

February 4, 1988 PR · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech FALLING/SLIDING/ROLLING MATERIALS
Canteras De Puerto Rico Inc · Caught in, under or between (Not Elsewhere Classified)

HE WAS WORKING IN A TRUCK AND HIS LEFT HAND FINGER WAS CUT BETWEEN THE TRUCK FRAME AND THE JACK.

1987 · 1 incident

April 6, 1987 PR · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS
Canteras De Puerto Rico Inc · Over-exertion in pulling or pushing objects

HE WAS CLEANING THE REPAIR SHOP AREA WHEN HE PULL UP A LARGE BATTERY AND HE FELT PAIN IN THE SHOULDER AND IN HIS BACK.

1985 · 1 incident

December 18, 1985 PR · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver SLIP OR FALL OF PERSON
Canteras De Puerto Rico Inc · Fall to the walkway or working surface

EMP WAS DOING M5INTENANCE WORK WHEN HE FELL DOWN, HE SUFFERS CONTUSIONS AND FRACTURE HIS WRIST

1984 · 1 incident

May 9, 1984 PR · Metal/Non-Metal driller, highwall operator, highwall drill operator EXPLOSIVES AND BREAKING AGENTS
Canteras De Puerto Rico Inc · Struck by flying object

EMPLOYEE WAS TESTING THE CIRCUIT WITH AN INSTRUMENT AND S UDDENLY AN UPLANNED DETONATION OCURRED CAUSING THE EMPLOYEE SERIOUS INJURIES.

For insurers, brokers, and safety consultants

The full compliance file on CANTERA DE PUERTO RICO

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.