Mining Incidents

Caloosa Shell Corporation: 11 MSHA citations Metal/Non-Metal

Controlled by William W Casey
Sun City, Hillsborough County, FL  ·  Abandoned
MSHA Mine ID: 0800872

Caloosa Shell Corporation has $667 in proposed MSHA penalties and $0 outstanding across 0 contested dockets, plus health sampling and the full incident record.

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Fatalities
0
Total incidents
8
Years on record
1987–2000
Latest incident
Mar 2000
Compliance record
MSHA citations since 2000
11
citations
1
significant & substantial
$667
proposed penalties
$667
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
21
inspections on record
253
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: 253 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.

Caloosa Shell Corporation has $667 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.
$667
proposed penalties
$667
current assessed
$667
paid to date
$0
outstanding
11 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2005-05-26.
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.
9.1%
significant & substantial
0.0%
high negligence or reckless
9.1%
reasonably likely or greater
100.0%
permanently disabling or fatal if injury occurs
Negligence coding: 0.0% none, 9.1% low, 90.9% moderate, 0.0% high, 0.0% reckless.
Source: MSHA violations gravity and negligence coding, 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: 2004-06-03, 22 years ago
0%
of limit-tested samples over the exposure limit
7
samples
3
limit-tested
Most sampled contaminants
  • Respirable dust, <.1mg4
  • Quartz, respirable, >1% Qtz2
  • Nuisance dust, respirable, <1% Qtz1
Show the individual readings (7)
Date Contaminant Concentration Limit Conc / limit Occupation
2004-06-03 Quartz, respirable, >1% Qtz 1.5 2.88 0.52 Backhoe Operator
2004-06-03 Quartz, respirable, >1% Qtz 0.18 1.52 0.12 Front-end Loader Operator
2004-06-03 Nuisance dust, respirable, <1% Qtz 0.23 10 0.02 Backhoe Operator
2004-06-03 Respirable dust, <.1mg 0 Scale Man
2003-06-25 Respirable dust, <.1mg 0 Front-end Loader Operator
2003-06-25 Respirable dust, <.1mg 0 Backhoe Operator
2003-06-25 Respirable dust, <.1mg 0 Front-end Loader Operator
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.

Caloosa Shell Corporation recorded 0.00 reportable injury cases per 100 full-time workers in 2006.

Injury rate, 2006
This rate is reportable injury cases per 100 full-time-equivalent workers per year, computed as 200,000 times cases divided by MSHA operator-reported employee-hours. Cases are injuries MSHA graded degree 01 through 07; accident-only events that hurt no one are excluded, and so are contractor injuries, whose hours do not attach to a single mine. Rates begin in 2000, when quarterly employment reporting starts, and are withheld below 20,000 hours in a year.
0.00
total case rate
0.00
days-away rate
0.000
fatality rate
Below average. The US metal and nonmetal mining average was 3.41 and the all-US-mining average was 3.91 cases per 100 workers.
In Florida, metal and nonmetal mining averaged 2.78 cases per 100 workers that year.
Under 100,000 employee-hours were reported that year, so a single case moves the rate by two or more. Read the figure as approximate.
Year total case rate days-away fatal
2006 * 0.00 0.00 0.000
2005 * 0.00 0.00 0.000
2004 * 0.00 0.00 0.000
2003 * 0.00 0.00 0.000
2002 * 0.00 0.00 0.000
2001 * 0.00 0.00 0.000
2000 * 6.09 0.00 0.000
* Fewer than 100,000 employee-hours that year; the rate is less stable.
Source: injury cases from MSHA accident and injury records; employee-hours from MSHA quarterly employment reports. Rate is cases per 100 full-time-equivalent workers, operator employees only.
Ownership history
  1. Caloosa Shell Corporation 1950 to present
Source: MSHA controller and operator history, updated weekly.
Workforce and production
Year Employees
2007 11
2006 13
2005 13
2004 13
2003 13
2002 12
2001 15
2000 15
Source: MSHA quarterly employment and production, updated weekly.

Caloosa Shell Corporation sits in Hillsborough County, Florida, where the Census mining category is 0.0% 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.
Hillsborough County, Florida · Population 1,489,634
0.0%
Mining share of county employment
$75,011
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
2007 Q3 3,685 0 0 0.0
2007 Q2 5,180 0 0 0.0
2007 Q1 6,177 0 0 0.0
2006 Q4 6,502 0 0 0.0
2006 Q3 7,081 0 0 0.0
2006 Q2 8,464 0 0 0.0
2006 Q1 7,955 0 0 0.0
2005 Q4 8,843 0 0 0.0
Show 23 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2005 Q3 7,783 0 0 0.0
2005 Q2 7,598 1 0 131.6
2005 Q1 6,954 0 0 0.0
2004 Q4 7,189 1 0 139.1
2004 Q3 6,353 0 0 0.0
2004 Q2 7,236 0 0 0.0
2004 Q1 6,129 0 0 0.0
2003 Q4 6,706 0 0 0.0
2003 Q3 6,194 0 0 0.0
2003 Q2 6,831 2 0 292.8
2003 Q1 7,080 0 0 0.0
2002 Q4 5,855 0 0 0.0
2002 Q3 6,476 0 0 0.0
2002 Q2 7,253 0 0 0.0
2002 Q1 7,295 0 0 0.0
2001 Q4 8,317 0 0 0.0
2001 Q3 7,380 0 0 0.0
2001 Q2 7,946 0 0 0.0
2001 Q1 8,592 1 0 116.4
2000 Q4 8,622 0 0 0.0
2000 Q3 7,381 2 0 271.0
2000 Q2 7,303 0 0 0.0
2000 Q1 9,524 1 0 105.0
No fatalities recorded at this mine.

Reportable incidents

8 on file

2000 · 1 incident

March 9, 2000 FL · Metal/Non-Metal mine manager, mine foreman, mine owner HANDLING OF MATERIALS
Caloosa Shell Corporation · Over-exertion in lifting objects

NOTICED SWELLING IN ABDOMEN AFTER LIFTING EQUIPMENT COMPONENTS. THOUGHT IT WAS APPENDICITIS UNTIL DIAGNOSED AS A HERNIA BY DOCTOR.

1997 · 1 incident

August 11, 1997 FL · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer HANDLING OF MATERIALS
Caloosa Shell Corporation · Over-exertion in pulling or pushing objects

EMPLOYEE WAS PULLING CONVEYOR BELTING WHILE MAKING REPAIRS AND EXPERIENCED A MUSCLE SPASAM IN HIS BACK.

1992 · 1 incident

August 25, 1992 FL · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer HANDLING OF MATERIALS
Caloosa Shell Corporation · Over-exertion (Not Elsewhere Classified)

38505MPLOYEE HAD PREVIOUSLY INJURED HIS NECK WHILE LIFTING FREE WEIGHTS AT HOME. SINCE THAT TIME, HIS NECK HAS BEEN SENSITIVE. WHILE REPAIRING THE EARTHMOVER, HE STRETCHED TO REACH AN AIR LINE 01540STRAINED HIS NECK.

1990 · 1 incident

October 23, 1990 FL · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer SLIP OR FALL OF PERSON
Caloosa Shell Corporation · Fall onto or against objects

WHEN THE EMPLOYEE DISMOUNTED THE EARTH MOVER, HIS FOOT SLIPPED ON THE BOTTOM STEP. HE WAS HOLDING THE HAND RAIL AND FELL AGAINST THE FRAME OF THE MACHINE. THE 6TH AND 7TH RIBS ON THE RIGHT S IDE WERE BRUISED.

1989 · 2 incidents

December 30, 1989 FL · Metal/Non-Metal pumper SLIP OR FALL OF PERSON
Caloosa Shell Corporation · Fall to the walkway or working surface

STEPPED ON SLIPPERY CLAY LOST FOOTING FELL, TORN CUFF MSUCLE IN L SHOULDER INTERNAL BRUISING AROUD STERNUM AND SPINE DID NOT IMPAIR ABILITY TO JPERFORM DUTIES ON JOB.

May 22, 1989 FL · Metal/Non-Metal crane operator, mobile equipment operator (meo), dragline operator, dropball operator, rigger MACHINERY
Caloosa Shell Corporation · Fall from machine

THE DRAGLINE BOOM STOP JAMMED. THE EMPLOYEE USED A HAMMER TO JAR THE BOOM STOP. IT SPRANG FREE AND HIT HIM IN THE HEAD, CAUSING HIM TO FALL OFF THE MACHINE (APPROX. 6 FEET ) TO THE GROUND. INJ URIES CONSIST OF A BUMP ON THE HEAD, SPRAINED RIGHT ANKLE AND SCRATCHES ON THE RIGHT SIDE OF THE BACK.

1988 · 1 incident

April 18, 1988 FL · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator SLIP OR FALL OF PERSON
Caloosa Shell Corporation · Struck against stationary object

EMPLOYEE WAS CLIMBING UP LOADER LADDER LOST HIS HAND GRIP & FELL AGAINST THE LADDER STRIKING HIS SIDE

1987 · 1 incident

December 21, 1987 FL · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech SLIP OR FALL OF PERSON
Caloosa Shell Corporation · Fall onto or against objects

EMPLOYEE WAS WA5KING DOWN A SHELL BANK. SLIPPED AND TRIED TO CATCH HIMSELF, AND CUT AND SPRAINED HIS LEFT LITTLE FINGER.