E R Jahna Industries Inc · Flash burns (electric)
DROPPED WRENCH IN HIGH VOLTAGE CAB THAT CROSSED PHASED 2 LEGS CAUSING ELECTRICAL ARC.
CLERMONT EAST MINE: 29 MSHA citations Metal/Non-Metal
E R Jahna Industries Inc
· Surface
Controlled by
E R Jahna Industries Inc
Clermont,
Lake County,
FL
·
Abandoned
MSHA Mine ID: 0800277
CLERMONT EAST MINE has $2K 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
- 5
- Years on record
- 1989–2001
- Latest incident
- Apr 2001
Compliance record
MSHA citations since 2000
29
citations
10
significant & substantial
$2,328
proposed penalties
$2,328
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
19
inspections on record
325
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: 325 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.
CLERMONT EAST MINE has $2K 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.$2K
proposed penalties
$2K
current assessed
$2K
paid to date
$0
outstanding
29 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2004-05-04.
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.34.5%
significant & substantial
3.4%
high negligence or reckless
34.5%
reasonably likely or greater
44.8%
permanently disabling or fatal if injury occurs
Negligence coding: 0.0% none, 20.7% low, 75.9% moderate, 3.4% 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: 2004-10-14, 21 years ago
ⓘ
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.8
samples
0
limit-tested
Most sampled contaminants
- Respirable dust, <.1mg8
Show the individual readings (8)
| Date | Contaminant | Concentration | Limit | Conc / limit | Occupation |
|---|---|---|---|---|---|
| 2004-10-14 | Respirable dust, <.1mg | 0 | Dry Screen Plant Operator | ||
| 2004-10-14 | Respirable dust, <.1mg | 0 | Dredge/Barge Operator | ||
| 2004-10-14 | Respirable dust, <.1mg | 0 | Supervisor, Co. Official | ||
| 2004-10-14 | Respirable dust, <.1mg | 0 | Scale Man | ||
| 2004-10-14 | Respirable dust, <.1mg | 0 | Front-end Loader Operator | ||
| 2002-04-24 | Respirable dust, <.1mg | 0 | Backhoe Operator | ||
| 2002-04-24 | Respirable dust, <.1mg | 0 | Washer Operator | ||
| 2002-04-24 | Respirable dust, <.1mg | 0 | Scale Man |
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.
Ownership history
- E R Jahna Industries Inc 1950 to present
Source: MSHA controller and operator history, updated weekly.
Workforce and production
| Year | Employees |
|---|---|
| 2005 | 2 |
| 2004 | 5 |
| 2003 | 6 |
| 2002 | 5 |
| 2001 | 7 |
| 2000 | 7 |
Source: MSHA quarterly employment and production, updated weekly.
CLERMONT EAST MINE sits in Lake County, Florida, where the Census mining category is 0.1% 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.Lake County, Florida · Population 398,696
0.1%
Mining share of county employment
$69,956
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 |
|---|---|---|---|---|
| 2005 Q2 | 1,316 | 0 | 0 | 0.0 |
| 2005 Q1 | 1,277 | 0 | 0 | 0.0 |
| 2004 Q4 | 1,923 | 0 | 0 | 0.0 |
| 2004 Q3 | 3,983 | 0 | 0 | 0.0 |
| 2004 Q2 | 3,880 | 1 | 0 | 257.7 |
| 2004 Q1 | 4,054 | 0 | 0 | 0.0 |
| 2003 Q4 | 3,623 | 8 | 4 | 2208.1 |
| 2003 Q3 | 3,867 | 3 | 0 | 775.8 |
Show 14 earlier quarters Hide earlier quarters
| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2003 Q2 | 3,154 | 0 | 0 | 0.0 |
| 2003 Q1 | 3,634 | 0 | 0 | 0.0 |
| 2002 Q4 | 2,897 | 0 | 0 | 0.0 |
| 2002 Q3 | 2,549 | 0 | 0 | 0.0 |
| 2002 Q2 | 2,492 | 2 | 0 | 802.6 |
| 2002 Q1 | 3,709 | 0 | 0 | 0.0 |
| 2001 Q4 | 4,254 | 10 | 4 | 2350.7 |
| 2001 Q3 | 4,414 | 0 | 0 | 0.0 |
| 2001 Q2 | 4,364 | 0 | 0 | 0.0 |
| 2001 Q1 | 4,464 | 4 | 2 | 896.1 |
| 2000 Q4 | 5,160 | 0 | 0 | 0.0 |
| 2000 Q3 | 4,193 | 1 | 0 | 238.5 |
| 2000 Q2 | 4,682 | 0 | 0 | 0.0 |
| 2000 Q1 | 3,537 | 0 | 0 | 0.0 |
No fatalities recorded at this mine.
Reportable incidents
5 on file2001 · 1 incident
1994 · 1 incident
February 24, 1994
FL · Metal/Non-Metal
front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator
SLIP OR FALL OF PERSON
E R Jahna Industries Inc · Fall from machine
GOING TO FUEL FRONT END LOADER STEPPED OFF LOADER ON TO CONCRETE RETAINER WALL FOOT SLIPPED OFF WALL & OPERATOR FELL INTO PIT AREA HURT LEFT HIP
1989 · 3 incidents
August 25, 1989
FL · Metal/Non-Metal
laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman
SLIP OR FALL OF PERSON
E R Jahna Industries Inc · Fall from ladders
PAINTING ON LADDER.THE LADDER SLID,HURT RIGHT ARM,RIGHT ANKLE SKINNED LEFT SHIN.
April 3, 1989
FL · Metal/Non-Metal
haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver
HANDLING OF MATERIALS
E R Jahna Industries Inc · Over-exertion (Not Elsewhere Classified)
STEPPED DOWN FROM TRUCK TOOK ABOUT 4 STEPS AND FELT PAIN IN LEFT KNEE.
E R Jahna Industries Inc · Inhalation of radiations, caustics, toxic and noxious substances
INHALED FUMES FROM GALVINIZED METAL