Mining Incidents

Colton Aggregates Metal/Non-Metal

CalPortland · Surface
Controlled by Taiheiyo Cement Corp
Colton, San Bernardino County, CA  ·  Abandoned
MSHA Mine ID: 0405677

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Fatalities
0
Total incidents
7
Years on record
2014–2019
Latest incident
Jul 2019
Compliance record
MSHA citations since 2006
51
citations
11
significant & substantial
$16,225
proposed penalties
$16,225
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
2019 Q3 2,553 0 0 0.0
2019 Q2 5,006 0 0 0.0
2018 Q3 19,904 0 0 0.0
2018 Q2 17,696 2 1 113.0
2018 Q1 17,144 0 0 0.0
2017 Q4 2,019 6 0 2971.8
2017 Q3 1,571 0 0 0.0
2017 Q2 12,490 1 0 80.1
Quarters under 100,000 reported hours are greyed: too few hours for a stable rate.
No fatalities recorded at this mine.

Reportable incidents

7 on file

2019 · 1 incident

July 8, 2019 CA · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS
CalPortland · Over-exertion in lifting objects

Pulling weeds from top of a water tank.

2018 · 2 incidents

September 21, 2018 CA · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS
CalPortland · Over-exertion (Not Elsewhere Classified)

The employee was performing normal duties, cleaning the plant and roller/belt.

June 25, 2018 CA · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator POWERED HAULAGE
CalPortland · Struck against a moving object

The employee was working on Level 1, operating Loader 990, digging shot material and loading haul trucks.

2015 · 3 incidents

October 13, 2015 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech SLIP OR FALL OF PERSON
CalPortland · Over-exertion (Not Elsewhere Classified)

The employee twisted his knee while exiting the cab of the service truck he was driving. The employee was parking the truck at the end of his shift when the incident occurred. The employee initially refused treatment and proceeded to go home after clocking out. Later that day, the employees knee had become sore and swollen, and he was sent to a clinic for medical evaluation.

June 9, 2015 CA · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer SLIP OR FALL OF PERSON
CalPortland · Fall from machine

The EE slipped while getting out of the bed of a pickup truck after retrieving an item and his lower right leg contacted the truck as he fell. There were no initial signs of an injury other than a small bruise. As the day progressed the bruising and swelling increased. Ultimately the employee had ruptured a small artery causing a hematoma that had to be surgically relieved.

March 11, 2015 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech MACHINERY
CalPortland · Struck by... (Not Elsewhere Classified)

The task being performed was changing wear steel on a screen. The repairman was backing out a bolt with an impact gun when it spun out and cut his finger. The extent of the injury was a laceration to the left index finger requiring three stitches. The employee was wearing gloves when this incident occurred.

2014 · 1 incident

March 17, 2014 CA · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver POWERED HAULAGE
CalPortland · Struck against a moving object

Site conditions were clear skies with no adverse weather. Equipment operator was driving a haul truck on the quarry road when the truck struck a pothole in the road, jarring the operator. The operator did not notify anyone of this incident and finished his shift on 3/17/14. The operator reported a sore, stiff back when he reported to duty on the morning of 3/18/14.