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New River Plant Metal/Non-Metal

CalPortland Company · Surface

Controlled by Taiheiyo Cement Corp

Phoenix, Maricopa County, AZ · Active

MSHA Mine ID: 0203367

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Email me when a new MSHA incident is filed at New River Plant.

Fatalities: 0
Total incidents: 2
Years on record: 2017–2021
Latest incident: Jul 2021

Compliance record

MSHA citations since 2018

citations

significant & substantial

$3,149

proposed penalties

$3,149

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	Per 1M hrs
2025 Q4	1,197	0	0.0
2025 Q3	6,348	1	157.5
2025 Q2	7,752	0	0.0
2024 Q4	1,294	0	0.0
2024 Q3	1,219	0	0.0
2024 Q2	5,591	1	178.9
2024 Q1	1,192	0	0.0
2023 Q3	1,201	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

2021 · 1 incident

July 29, 2021 AZ · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer POWERED HAULAGE

CalPortland Company · Caught in, under or between a moving and a stationary object

EE was getting ready to lift a chute assembly to cone crusher when the lifting chain on the forklift inadvertently caught it moving it about 1 inch pinching EE's left index fingertip to the bone.

2017 · 1 incident

March 13, 2017 AZ · Metal/Non-Metal weighman, scale person SLIP OR FALL OF PERSON

CalPortland Company · Fall to the walkway or working surface

Employee was walking to scale house when EE slipped and fell spraining ankle. Area was clean, dry, and level with no housekeeping issues. Employee is not sure if was about to climb stairs or had stepped up to first step when employee fell.