Key Takeaway
Amrize Hassayampa Wash Plant is a active surface mine producing SandAndGravel, located in Buckeye, Maricopa County, AZ. It has 97 violations on record (31 S&S) and $20K in proposed penalties. Operated by Amrize Southwest Inc..
Amrize Hassayampa Wash Plant
Operator: Amrize Southwest Inc.
Controller: Amrize Ltd
Location: Buckeye, Maricopa County, AZ
Employees: 15
Recent Violations
View all 97 →| Date | Section | S&S | Negligence | Penalty |
|---|---|---|---|---|
| 08/12/2025 | 56.12004 | Non-S&S | ModNegligence | $151 |
| 10/16/2024 | 50.30(a) | Non-S&S | ModNegligence | $151 |
| 04/22/2024 | 56.9300(a) | S&S | ModNegligence | $2,079 |
| 12/28/2023 | 56.4201(a)(1) | Non-S&S | ModNegligence | $147 |
| 12/28/2023 | 47.44(b) | Non-S&S | ModNegligence | $147 |
| 12/28/2023 | 56.12018 | Non-S&S | ModNegligence | $147 |
| 12/28/2023 | 56.14100(c) | S&S | ModNegligence | $221 |
| 12/28/2023 | 56.20003(b) | S&S | ModNegligence | $221 |
| 12/28/2023 | 50.30(a) | Non-S&S | ModNegligence | $147 |
| 12/27/2023 | 56.14107(a) | Non-S&S | ModNegligence | $147 |
| 12/27/2023 | 56.14107(a) | S&S | ModNegligence | $328 |
| 12/27/2023 | 56.14107(a) | Non-S&S | ModNegligence | $147 |
| 12/27/2023 | 56.20003(b) | Non-S&S | ModNegligence | $147 |
| 12/27/2023 | 56.14100(b) | Non-S&S | ModNegligence | $147 |
| 12/27/2023 | 56.12008 | Non-S&S | ModNegligence | $147 |
| 12/26/2023 | 56.14101(a)(3) | Non-S&S | ModNegligence | $147 |
| 12/26/2023 | 56.14132(a) | Non-S&S | ModNegligence | $147 |
| 12/26/2023 | 56.14107(a) | Non-S&S | ModNegligence | $147 |
| 12/26/2023 | 56.20003(a) | Non-S&S | ModNegligence | $147 |
| 12/26/2023 | 56.20011 | S&S | ModNegligence | $328 |
Accidents & Injuries
View all 2 →| Date | Classification | Injury | Days Lost |
|---|---|---|---|
| 11/03/2017 | POWERED HAULAGE | DYS AWY FRM WRK & RESTRCTD ACT | 10d lost, 17d restricted |
| 05/13/2015 | HANDTOOLS (NONPOWERED) | DAYS RESTRICTED ACTIVITY ONLY | 14d restricted |
Inspections
View all 37 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 08/11/2025 | 08/18/2025 | 27.25 | 1 |
| 01/15/2025 | 01/15/2025 | 10.00 | 1 |
| 04/22/2024 | 04/23/2024 | 25.25 | 1 |
| 12/26/2023 | 01/11/2024 | 46.50 | 2 |
| 08/10/2023 | 08/10/2023 | 11.75 | 1 |
| 03/17/2023 | 03/20/2023 | 17.00 | 1 |
| 04/25/2022 | 04/28/2022 | 12.75 | 1 |
| 12/01/2021 | 12/06/2021 | 20.75 | 1 |
| 06/24/2021 | 06/24/2021 | 15.50 | 1 |
| 02/09/2021 | 02/09/2021 | 4.75 | 1 |
Mine Details
Related Mines
Frequently Asked Questions
How many MSHA violations does Amrize Hassayampa Wash Plant have?
Amrize Hassayampa Wash Plant has 97 MSHA violations on record, of which 31 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $20K.
What type of mine is Amrize Hassayampa Wash Plant?
Amrize Hassayampa Wash Plant is a Surface mine producing SandAndGravel, located in Buckeye, Maricopa County, AZ. It currently has 15 employees.
Has anyone been injured or killed at Amrize Hassayampa Wash Plant?
According to MSHA records, Amrize Hassayampa Wash Plant has 2 reported accident/injury records and 0 fatalities on file.
Who operates Amrize Hassayampa Wash Plant?
Amrize Hassayampa Wash Plant is operated by Amrize Southwest Inc. and controlled by Amrize Ltd. MSHA Mine ID: 0203282.