Mining Incidents

East Liberty Quarry: 11 MSHA citations Metal/Non-Metal

Controlled by CRH PLC
Zanesfield, Logan County, OH  ·  Abandoned
MSHA Mine ID: 3300049

East Liberty Quarry has $869 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
1988–2000
Latest incident
May 2000
Compliance record
MSHA citations since 2000
11
citations
3
significant & substantial
$869
proposed penalties
$869
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
5
inspections on record
58
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: 58 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.

East Liberty Quarry has $869 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.
$869
proposed penalties
$869
current assessed
$869
paid to date
$0
outstanding
11 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2003-04-16.
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.
27.3%
significant & substantial
0.0%
high negligence or reckless
27.3%
reasonably likely or greater
45.5%
permanently disabling or fatal if injury occurs
Negligence coding: 0.0% none, 0.0% low, 100.0% 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: 2002-09-11, 23 years ago
0%
of limit-tested samples over the exposure limit
4
samples
4
limit-tested
Most sampled contaminants
  • Quartz, respirable, >1% Qtz3
  • Nuisance dust, respirable, <1% Qtz1
Show the individual readings (4)
Date Contaminant Concentration Limit Conc / limit Occupation
2002-09-11 Quartz, respirable, >1% Qtz 0.3 1.78 0.17 Crusher Oper/Worker
2002-09-11 Quartz, respirable, >1% Qtz 1.5 1.81 0.83 Utility Man
2002-09-11 Quartz, respirable, >1% Qtz 0.91 1.35 0.67 Front-end Loader Operator
2002-09-11 Nuisance dust, respirable, <1% Qtz 0.16 10 0.02 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.
Ownership history
  1. Connolly Construction Company 1950 to 1991
  2. American Aggregates Corp 1991 to 1997
  3. Martin Marietta Aggregates 1997 to 2002
  4. Shelly Materials Inc 2002 to present
Source: MSHA controller and operator history, updated weekly.
Workforce and production
Year Employees
2004 2
2003 4
2002 3
2001 5
2000 6
Source: MSHA quarterly employment and production, updated weekly.

East Liberty Quarry sits in Logan County, Ohio, 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.
Logan County, Ohio · Population 46,140
0.1%
Mining share of county employment
$69,183
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
2004 Q2 422 0 0 0.0
2004 Q1 3 0 0 0.0
2003 Q4 1,354 0 0 0.0
2003 Q3 2,405 0 0 0.0
2003 Q2 2,411 2 0 829.5
2003 Q1 1,413 0 0 0.0
2002 Q4 0 0 0
2002 Q3 3,048 3 1 984.3
Show 10 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2002 Q2 769 0 0 0.0
2002 Q1 960 0 0 0.0
2001 Q4 2,096 0 0 0.0
2001 Q3 2,846 0 0 0.0
2001 Q2 2,982 0 0 0.0
2001 Q1 1,618 0 0 0.0
2000 Q4 2,958 4 2 1352.3
2000 Q3 3,491 0 0 0.0
2000 Q2 3,725 2 0 536.9
2000 Q1 3,200 0 0 0.0
No fatalities recorded at this mine.

Reportable incidents

8 on file

2000 · 2 incidents

May 30, 2000 OH · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDLING OF MATERIALS
Martin Marietta Aggregates · Struck by falling object

EE WAS CLEARING OUT A PLUGGED CHUTE WHEN A STONEROLLED DOWN & HIT HIM ON THE RIGHT LEG BETWEEN THE KNEE & ANKLE CAUSING A CUT. 1ST AID WAS PERFORMED AT PLANT 5/30/00 ON A REG DR VISIT 6/14/00 HE WAS PUT ON LIGHT DUTY

April 17, 2000 OH · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman SLIP OR FALL OF PERSON
Martin Marietta Aggregates · Fall from machine

EE WAS TRAVELING TO SHOP AT THE END OF THE SHIFTIN THE GHEL SKID LOADER. HIS LUNCH BOX FELLOUT OF THE SKID LOADER ON TO THE GROUND. WHEN THE EE WAS EXITING THE SKID LOADER HIS FOOT SLIPPED ON SOME MUD & HE FELL TO THE GROUND AND TRY TO CATCH HIMSELF WITH HIS LEFT HAND INJ WAS A FRACTURE OF 5TH METACARPAL OF LEFT HAND

1996 · 2 incidents

August 29, 1996 OH · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDTOOLS (NONPOWERED)
American Aggregates Corp · Struck by flying object

EMP WAS ENLARGING A CHAIN LINK TO SHOVE A WIRE CABLE THROUGH IT. WHEN HE STRUCK THE TOOL HE WAS USING, A CHIP CAME OFF AND LODGED IN HIS LEFT HAND.

January 9, 1996 OH · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator OTHER
American Aggregates Corp · (Not Elsewhere Classified)

EE REPORTED TO WORK THIS AM & STATED TO SEVERAL EES THAT HE WAS EXPERIENCING TIGHTNESS IN HIS CHEST, NAUSEA & SOME PAIN IN HIS ARMS. EE ALSO STATED THAT HE BEGAN EXPERIENCING THIS PAIN PRIOR T O REPORTING TO WORK. AT THE INSISTANCE OF LOCAL PLANT SUPERVISION HE WAS TRANSPORTED TO A LOCAL HOSPITAL FOR EVALUATION. IT WAS THEN DETERMINED THAT HE HAD A MILD HEART ATTACK.

1991 · 2 incidents

June 18, 1991 OH · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator POWERED HAULAGE
American Aggregates Corp · Struck against a moving object

EMPL WAS USING 440B BOBCAT LOADER TO CLEAN AREA AROUND PLANT. BUCKET HIT TWO INCH ANCHOR BOLT THAT HAS NOT BEEN CUT OFF FLUSH WITH GROUND LEVEL. IT WAS FOR CONE CRUSHER THAT HAD BEEN REMOVED T WO YEARS AGO. EMPL HIT CHEST ON SAFETY BAR BRUISED CHEST NOTHING BROKEN.

March 5, 1991 OH · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman SLIP OR FALL OF PERSON
Connolly Construction Company · Fall from machine

CLIMBING UPON A CAT TRUCK GLOVES SLIPPED AND FELL AND HIT OUTSIDE OF RIGHT FOOT ANKLE TURNED OUTWARD.

1990 · 1 incident

November 1, 1990 OH · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman SLIP OR FALL OF PERSON
Connolly Construction Company · Fall onto or against objects

LIMESTONE BUILT UP ON BELT GOING OUT OF CRUSHER & ACCIDENT OCCURED WHILE EMPL WAS STEPPING DOWN FROM BELT AFTER CLEANIONG OFF WITH SHOVEL. LOST FOOTING WITH RIGHT FOOT & FELL FORWARD & HIT STO MACH ON PIECE OF METAL ON BELT. LACERATION ON STOMACH & BRUISED RIGHT LEG.

1988 · 1 incident

October 18, 1988 OH · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver POWERED HAULAGE
Connolly Construction Company · Struck against a moving object

OPERATING (DRIVING) EUCLID TRUCK. BACKED UP TO DUMP LOAD, STONE UNDERNEATH REAR WHEELS GAVE WAY AND WENT OVER HIGHWALL BACKWARDS. TRUCK AND OPERATOR FELL APPROX. 30 FEET. VEHICLE LANDED ON ITS TOP.