Carpel Tunnel Syndrome; repetitive motion injury.
CHULA VISTA PROCESSING: 30 MSHA citations Metal/Non-Metal
CHULA VISTA PROCESSING has $3K 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
- 31
- Years on record
- 1989–2007
- Latest incident
- Jun 2007
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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.CHULA VISTA PROCESSING has $3K 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: 2005-05-17, 21 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.- Quartz, respirable, >1% Qtz3
- Respirable dust, <.1mg3
Show the individual readings (6)
| Date | Contaminant | Concentration | Limit | Conc / limit | Occupation |
|---|---|---|---|---|---|
| 2005-05-17 | Respirable dust, <.1mg | 0 | Front-end Loader Operator | ||
| 2005-05-17 | Respirable dust, <.1mg | 0 | Front-end Loader Operator | ||
| 2005-05-17 | Quartz, respirable, >1% Qtz | 0.13 | 0.65 | 0.20 | Truck Driver |
| 2005-05-17 | Quartz, respirable, >1% Qtz | 0.49 | 0.61 | 0.80 | Crusher Oper/Worker |
| 2003-06-17 | Quartz, respirable, >1% Qtz | 0.62 | 0.68 | 0.91 | Cleanup Man |
| 2003-06-17 | Respirable dust, <.1mg | 0 | Front-end Loader Operator |
CHULA VISTA PROCESSING recorded 9.67 reportable injury cases per 100 full-time workers in 2007.
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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.| Year | total case rate | days-away | fatal |
|---|---|---|---|
| 2007 * | 9.67 | 0.00 | 0.000 |
| 2006 * | 9.13 | 0.00 | 0.000 |
| 2005 * | 16.34 | 16.34 | 0.000 |
| 2004 * | 23.51 | 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 * | 0.00 | 0.00 | 0.000 |
- Nelson & Sloan 1950 to 1999
- Hanson Aggregates Pacific Southwest Inc 1999 to present
| Year | Employees |
|---|---|
| 2007 | 12 |
| 2006 | 10 |
| 2005 | 10 |
| 2004 | 9 |
| 2003 | 7 |
| 2002 | 17 |
| 2001 | 19 |
| 2000 | 19 |
CHULA VISTA PROCESSING sits in San Diego County, California, where the Census mining category is 0.0% 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 |
|---|---|---|---|---|
| 2007 Q4 | 2,577 | 1 | 0 | 388.0 |
| 2007 Q3 | 4,684 | 0 | 0 | 0.0 |
| 2007 Q2 | 7,021 | 4 | 0 | 569.7 |
| 2007 Q1 | 6,398 | 0 | 0 | 0.0 |
| 2006 Q4 | 5,879 | 0 | 0 | 0.0 |
| 2006 Q3 | 5,443 | 0 | 0 | 0.0 |
| 2006 Q2 | 4,880 | 3 | 2 | 614.8 |
| 2006 Q1 | 5,712 | 0 | 0 | 0.0 |
Show 24 earlier quarters Hide earlier quarters
| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2005 Q4 | 7,680 | 6 | 1 | 781.2 |
| 2005 Q3 | 5,617 | 0 | 0 | 0.0 |
| 2005 Q2 | 5,391 | 2 | 0 | 371.0 |
| 2005 Q1 | 5,794 | 6 | 0 | 1035.6 |
| 2004 Q4 | 6,380 | 4 | 2 | 627.0 |
| 2004 Q3 | 6,654 | 0 | 0 | 0.0 |
| 2004 Q2 | 6,234 | 0 | 0 | 0.0 |
| 2004 Q1 | 6,253 | 0 | 0 | 0.0 |
| 2003 Q4 | 5,927 | 0 | 0 | 0.0 |
| 2003 Q3 | 5,014 | 0 | 0 | 0.0 |
| 2003 Q2 | 4,131 | 1 | 0 | 242.1 |
| 2003 Q1 | 5,816 | 1 | 0 | 171.9 |
| 2002 Q4 | 8,287 | 0 | 0 | 0.0 |
| 2002 Q3 | 8,956 | 0 | 0 | 0.0 |
| 2002 Q2 | 8,165 | 2 | 0 | 244.9 |
| 2002 Q1 | 7,923 | 0 | 0 | 0.0 |
| 2001 Q4 | 7,817 | 0 | 0 | 0.0 |
| 2001 Q3 | 8,342 | 0 | 0 | 0.0 |
| 2001 Q2 | 7,488 | 0 | 0 | 0.0 |
| 2001 Q1 | 8,170 | 0 | 0 | 0.0 |
| 2000 Q4 | 13,118 | 0 | 0 | 0.0 |
| 2000 Q3 | 9,551 | 0 | 0 | 0.0 |
| 2000 Q2 | 7,117 | 0 | 0 | 0.0 |
| 2000 Q1 | 8,217 | 0 | 0 | 0.0 |
Reportable incidents
31 on file2007 · 1 incident
2006 · 1 incident
While shoveling in the Crusher Pit under the conveyor, employee struck his left elbow on the pipe support of the conveyor directly behind him.
2005 · 2 incidents
Cummulative trauma to tailbone from use track hoe for mud haul.
The employee was climbing down from this front end loader when he lost his grip from the handle bars. He fell backwards to the ground approximately five feet striking his head on the ground.
2004 · 3 incidents
EMPLOYEE REPORTED TO HIS SUPERVISOR THAT HIS LEFT ELBOW HAD BEEN BOTHERING HIM FOR SOME TIME BUT THAT THE PAIN HAD INCREASED TO THE POINT HE WAS REQUESTING TREATMENT. EMPLOYEE WAS DIAGNOSED WITH TENDONITIS.
WHILE SHOVELING SPILLED MATERIAL UNDER A CONVEYOR BELT, THE EE REPORTED PAIN IN HIS LOWER BACK TO HIS SUPERVISOR. THE TREATING DR PROVIDED MODIFIED WORK OF "NO DRIVING COMMERCIAL VEHICLES". THE EE WAS ABLE TO PERFORM HIS NORMAL WORK SINCE HE DOES NOT OPERATE COMMERCIAL VEHICLES IN HIS JOB. IT WAS LEARNED LATER THAT HE WAS PRESCRIBED MUSCLE RELAXERS TO EASE THE PAIN.
The employee was leaving the South end of the re-wash tunnel when he slipped in the mud.
1996 · 1 incident
WHILE EMPLOYEE WAS STEPPING OFF METAL PLATFORM HE SLIPPED ON METAL AND FELL TO THE GROUND LANDING ON BOTH HAND SRESULTING IN FRACTURES TO BOTH WRISTS.
1991 · 5 incidents
HOLDING ROPE WHILE REPLACING CEMENT DUST BELT SLIPPED AND CEMENT DUST FELL INTO EYE AND ROPE SLIPPED THROUGH HANDS RESULTING IN ROPE BURNS.
DRIVING MATERIAL TRUCK #10-177 ON OTAY VALLEY ROAD JUST EAST OF 805 WHEN A VAN PULLED INTO TRAFFIC WITHOUT STOPPING AND STRUCK VEHICLE RESULTING IN PAIN IN EMPLOYEE'S ARM.
GRINDING ON PIECE OF METAL WHEN PIECE OF METAL FLEW INTO EYE.
GANGLION CYST DUE TO THE REPETITVE MOTION OF DRIVING A TRUCK.
CUTTING METAL WITH TORCH ON VEHICLE 11-179 WHEN HOTSPARK POPPED OFF & WENT UNDER SAFETY GLASSES & EMBEDDED IN RIGHT EYE.
1990 · 3 incidents
REPAIRING BUSHING ON MAIN AXLES & WAS MOVING FROM SIDE TO SIDE & DID NOT DUCK LOW ENOUGH & HIT HEAD ON CORNER EDGE
DRIVING TRUCK AND WHILE SHIFTING GEARS PULLED MUSCLE IN RIB AREA.
HITTING CHISEL WITH HAMMER WHILE WORKING ON OUR TRUCK (WATER TRUCK) #48-470 RESULTING IN PIECE OF CHISEL BREAKING OFF & GOING INTO LEFT HAND.
1989 · 15 incidents
PULLING SAND AWAY FROM UNDER SAND HOPPER WITH MOTER RAKE AND WHILE PULLING IT TOWARDS HIMSELF HE STRAINED BACK.
REMOVING SEAL FROM OIL PUMP WITH PUNCH AND HAMMER HE HIT PUNCH WITH HAMMER AND IT SLIPPED AND HIT LEFT THUMB.
REMOVING ROCKS FROM GRIZZLEY WITH SLEDGE HAMMER AND PULLED MUSCLE IN BACK. EMPLOYEE DID NOT START MISSING TIME UNTIL 11-16-89.
DRIVING WATER TRUCK RESULTING IN BACK PAIN.
MOVING A PIPELINE WHEN PIPE ROLLED ONTO LEFT FOOT RESULTING IN CONTUSION.
CHIPPING OUT MIXER DRUM WHO'S LOAD HAD SET UP WITH JACK HAMMER WHEN HE HAMMERED INTO SOME CONCRETE AND THEN TRIED TO PAY HAMMER OUT OF CONCRETE AND ATTEMPT TO LOOSEN CONCRETE RESULTING IN A ST RAINED BACK.
USING HAMMER TO HAMMER NAILS AND HAMMER SLIPPED AND HIT RIGHT THUMB.
STEPPING DOWN OFF TRUCK AND SLIPPED AND FELL TO GROUND LANDING HARD ON FEET RESULTING IN ANKLE SPRAIN.
LIFTING HEAVY OBJECTS WHILE WORKING ON VEHICLES RESULTING IN BACK STRAIN.
WORKING ON LOADING HOPPER SWITCH WAS STUCK IN THE DOWN POSITION WITH HOPPER IN THE UP WHEN MECHANIC FREED HOPPER IT FELL ON HIS HAND.
CHECKING RADIATOR LEVEL FT SLIPPED STRUCK ELBOW ON HOUSING OF BLOWER
WORKING ON EQUIPMENT WHEN HE STOPPED TO TAKE A BREAK AND TRIPPED OF EQUIPMENT AND FELL TO THE GROUND RESULTING IN A SPRAINED ANKLE.
SCALING OUT METAL INSIDE TRUCK FRAME WITH TORCH RESULTING IN HOT SLAG BLEW BACK INTO EYE.
WHILE REPLACING MIXER DRUM ON TRUCK USING CRANE HE MOVED BODY WRONG WAY RESULTING IN BACK STRAIN.
REMOVING EXTENSION HANDLES FROM WATER VALVES PULLING HARD WITH UPPER BODY RESULTING IN RIB FRACTURES.