WHILE LIFTING A SHEET OF STEEL, HERNIA TO LEFT SIDE. DID NOT MISS ANY WORK UNTIL 10/23/01. RETURNED TO WORK 11/5/01. NINE MISSED DAYS TOTAL DUE TO SURGERY.
Rocky Ridge Quarry: 25 MSHA citations Metal/Non-Metal
Rocky Ridge Quarry 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
- 11
- Years on record
- 1987–2001
- Latest incident
- Feb 2001
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This rate is recorded citations divided by MSHA inspection hours, per 100 hours. It reflects inspection effort, not mine size or production.Rocky Ridge Quarry has $2K in proposed MSHA penalties and $0 outstanding across 0 contested dockets.
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Differences between proposed and paid penalties reflect both settlements and conference reductions and amounts still owed. Outstanding is the balance currently owed.ⓘ
Shares are computed over citations that carry the MSHA gravity and negligence coding; a small share of records are uncoded.ⓘ
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)
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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: 2001-08-01, 25 years ago
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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.- Unlisted Particulate, respirable, <1% Qtz2
- Quartz, respirable, >1% Qtz1
Show the individual readings (3)
| Date | Contaminant | Concentration | Limit | Conc / limit | Occupation |
|---|---|---|---|---|---|
| 2001-08-01 | Quartz, respirable, >1% Qtz | 0.52 | 1.08 | 0.48 | Crusher Oper/Worker |
| 2001-08-01 | Unlisted Particulate, respirable, <1% Qtz | 0.18 | Front-end Loader Operator | ||
| 2001-08-01 | Unlisted Particulate, respirable, <1% Qtz | 0.42 | Utility Man |
- Stoneco Inc 1950 to present
| Year | Employees |
|---|---|
| 2004 | 5 |
| 2003 | 5 |
| 2002 | 7 |
| 2001 | 7 |
| 2000 | 11 |
Rocky Ridge Quarry sits in Ottawa County, Ohio, where the Census mining category is 0.3% of county employment.
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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.ⓘ
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.| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2004 Q1 | 1,784 | 0 | 0 | 0.0 |
| 2003 Q4 | 1,390 | 0 | 0 | 0.0 |
| 2003 Q3 | 2,139 | 0 | 0 | 0.0 |
| 2003 Q2 | 2,330 | 0 | 0 | 0.0 |
| 2003 Q1 | 1,050 | 0 | 0 | 0.0 |
| 2002 Q4 | 3,927 | 4 | 0 | 1018.6 |
| 2002 Q3 | 3,586 | 0 | 0 | 0.0 |
| 2002 Q2 | 2,794 | 0 | 0 | 0.0 |
Show 8 earlier quarters Hide earlier quarters
| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2002 Q1 | 3,495 | 5 | 2 | 1430.6 |
| 2001 Q4 | 3,477 | 0 | 0 | 0.0 |
| 2001 Q3 | 4,679 | 7 | 2 | 1496.0 |
| 2001 Q2 | 4,643 | 0 | 0 | 0.0 |
| 2001 Q1 | 3,433 | 0 | 0 | 0.0 |
| 2000 Q4 | 3,722 | 0 | 0 | 0.0 |
| 2000 Q3 | 5,712 | 9 | 2 | 1575.6 |
| 2000 Q1 | 5,215 | 0 | 0 | 0.0 |
Reportable incidents
11 on file2001 · 1 incident
2000 · 3 incidents
SOMETIME BETWEEN 5PM ON 10-20-00 AND 7 AM ON 10-21-00 AN ELECTRICAL FIRE OCCURED IN THE PRIMARY PLANT MCC BUILDING. NO COMPANY PERSONNEL WERE ON SITE. AT THE TIM EOF THE FIRE.
I WAS WALKING ALONG THE SHOT BENCH AND STEPPED ON A ROCK AND TWISTED MY ANKLE.
WHILE CHANGING CONVEYOR IDLERS, SMASHED RIGHT MIDDLE AND RING FINGER BETWEEN NEW IDLER AND CONVEYOR APRON.
1999 · 1 incident
TRIPPED AND FELL ON LEFT KNEE. BRUISED/CONTUSION OFF WORK 1 DAY- 11-13-99 SATURDAY.
1998 · 1 incident
LIFTING BIT FOR ROCK DRILL OUT OF TRUCK AT SHOP. SLIPPED AND HURT BACK.
1994 · 1 incident
MOVING ROCKS FROM JAW TO WEB FEEDER AND A ROCK FELL AND HIT EE RIGHT OUTSIDE ANKLE.
1991 · 2 incidents
WHILE LIFTING 5" PIPE THAT WEIGHTS APPROX. 300 LBX. (WITH 2 OTHER EMPLOYEES). HE TWISTED WRONG CAUSING PAIN IN LOWER BACK.
SHOULDER PULLED SLIPPED DOWN BANKMENT FELL BACK TRIED TO CATCH SELF PUTTING ARM TO BREAK FALL
1988 · 1 incident
CHANGING A 55 GAL. DRUM OF OIL, PAIN IN LOWER BACK.
1987 · 1 incident
WIND BLEW OFF T2E COVER OF A 100 440V. AMP. ELECTRIC BOX FOR THE PUMP.(BOX WAS D ENERGIZED) HE WAS REPLACING THE COVER.THE COVER ARCED THE LEAD IN WIRES AND SHORTED.DAMAGE 2ND DEGREE BURNS OF RIGHT ARM,HAND3AND SHOULDER.