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Portable Operation Metal/Non-Metal

DS, Inc. · Surface

Controlled by Steve Norberg

Chula Vista, San Diego County, CA · Abandoned

MSHA Mine ID: 0405707

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Email me when a new MSHA incident is filed at Portable Operation.

Fatalities: 0
Total incidents: 2
Years on record: 2014–2015
Latest incident: Aug 2015

Compliance record

MSHA citations since 2007

citations

significant & substantial

$11,701

proposed penalties

$11,701

paid to date

Source: MSHA violations data, updated weekly.

Quarterly safety rates

Citations per million employee-hours, as reported to MSHA

Quarter	Hours worked	Citations	S&S	Per 1M hrs
2023 Q2	3,106	0	0	0.0
2023 Q1	2,933	0	0	0.0
2022 Q4	82	0	0	0.0
2018 Q3	823	0	0	0.0
2018 Q2	585	0	0	0.0
2018 Q1	640	0	0	0.0
2017 Q4	1,121	1	1	892.1
2017 Q3	364	0	0	0.0

Quarters under 100,000 reported hours are greyed: too few hours for a stable rate.

No fatalities recorded at this mine.

Reportable incidents

2 on file

2015 · 1 incident

August 6, 2015 CA · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman SLIP OR FALL OF PERSON

Norberg Crushing, Inc. · Caught in, under or between (Not Elsewhere Classified)

Injured was standing on a beam tightening bolts. He lost his balance and fell off the beam. His leg got caught in the basket beneath the beam causing a compound fracture to his lower left leg.

2014 · 1 incident

April 18, 2014 CA · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator OTHER

Norberg Crushing, Inc. · (Not Elsewhere Classified)

Miner was cleaning hydraulic hoses at the back of the service truck when he suffered a heart attack.