Mining Incidents

ONTARIO PIT & PLANT: 1 MSHA citation Metal/Non-Metal

Malheur County, OR  ·  Abandoned
MSHA Mine ID: 3502525

ONTARIO PIT & PLANT has $55 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
1992–1996
Latest incident
Jun 1996
Compliance record
MSHA citations since 2000
1
citations
0
significant & substantial
$55
proposed penalties
$55
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
2
inspections on record
24
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: 24 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.

ONTARIO PIT & PLANT has $55 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.
$55
proposed penalties
$55
current assessed
$55
paid to date
$0
outstanding
1 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2000-04-19.
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.
0.0%
significant & substantial
0.0%
high negligence or reckless
0.0%
reasonably likely or greater
100.0%
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.
Ownership history
  1. Ontario Asphalt Paving Company 1950 to 1983
  2. Ontario Asphalt & Concrete Inc 1983 to 1996
  3. Clearwater Concrete Inc 1996 to present
Source: MSHA controller and operator history, updated weekly.
Workforce and production
Year Employees
2000 0
Source: MSHA quarterly employment and production, updated weekly.

ONTARIO PIT & PLANT sits in Malheur County, Oregon, where the Census mining category is 0.8% 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.
Malheur County, Oregon · Population 31,701
0.8%
Mining share of county employment
$49,902
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
2000 Q2 0 1 0
2000 Q1 0 0 0
No fatalities recorded at this mine.

Reportable incidents

5 on file

1996 · 1 incident

June 20, 1996 OR · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator POWERED HAULAGE
Clearwater Concrete Inc · Struck against a moving object

EE WAS HAULING DE TO THE STOCK PILE SITE AND WHEN HE WENT AROUND THE CORNER HE SAID THE STEERING LOCKED UP AND HE COULD NOT STEER AND HE RAN INTO AN ONCOMING SCRAPER.

1995 · 1 incident

October 24, 1995 OR · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator POWERED HAULAGE
Ontario Asphalt & Concrete Inc · Struck against a moving object

EMP WAS RUNNING SCRAPER ON A VERTICAL CUT 3'ABOVE THE 3 CUT. ONE WHEEL WAS UP ON 3' BANK AND HIS OTHER WHEEL WAS DOWN. HE HIT A WET SPOT AND SLID OFF, DROPPING DOWN. INFORMED 10-31 ABOUT ACC.

1992 · 3 incidents

September 21, 1992 OR · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer HANDLING OF MATERIALS
Ontario Asphalt & Concrete Inc · Contact with hot objects or substances

POURING WQTER INTO RADIATOR OF LOADER WATER SPLASHED UP BURNING HAND

July 24, 1992 OR · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator POWERED HAULAGE
Ontario Asphalt & Concrete Inc · Fall to the walkway or working surface

55061S WALKING ALONG SIDE OF CONVEYOR LOST HIS BALANCE AND FELL.

April 13, 1992 OR · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator POWERED HAULAGE
Ontario Asphalt & Concrete Inc · Fall from machine

WORKER WAS DOING REPAIRWORK ON THE CONVEYOR BELTING OF THE CRUSHER. WHEN THE CRUSHER WAS TURNED ON AND THE BELTING STARTED TO MOVE UNDER HIS FEET, THE WORKER LOST HIS BALANCE AND FELL APPROX. 5 FEET TO THE GROUND. HE LANDED ON HIS BACK.