Key Takeaway
1016 Peoria is a active surface mine producing SandAndGravel, located in San Tan Valley, Maricopa County, AZ. It has 53 violations on record (23 S&S) and $15K in proposed penalties. Operated by Arcosa Aggregates West, LLC..
1016 Peoria
Operator: Arcosa Aggregates West, LLC.
Controller: Arcosa, Inc
Location: San Tan Valley, Maricopa County, AZ
Employees: 10
Recent Violations
View all 53 →| Date | Section | S&S | Negligence | Penalty |
|---|---|---|---|---|
| 02/26/2026 | 46.7(a) | S&S | ModNegligence | $0 |
| 02/26/2026 | 46.9(a) | Non-S&S | ModNegligence | $0 |
| 02/25/2026 | 56.14107(a) | S&S | ModNegligence | $0 |
| 02/25/2026 | 56.12028 | Non-S&S | LowNegligence | $0 |
| 02/25/2026 | 56.12013(b) | S&S | ModNegligence | $0 |
| 02/25/2026 | 56.4104 | Non-S&S | ModNegligence | $0 |
| 09/24/2025 | 56.5002 | S&S | ModNegligence | $818 |
| 09/23/2025 | 56.9300(b) | Non-S&S | ModNegligence | $245 |
| 09/02/2025 | 46.5 | S&S | ModNegligence | $443 |
| 01/16/2025 | 56.20003(a) | Non-S&S | ModNegligence | $151 |
| 01/16/2025 | 56.14112(b) | Non-S&S | ModNegligence | $151 |
| 01/16/2025 | 56.14112(b) | Non-S&S | ModNegligence | $151 |
| 01/16/2025 | 56.12030 | S&S | HighNegligence | $2,936 |
| 01/16/2025 | 56.12023 | S&S | HighNegligence | $883 |
| 01/16/2025 | 56.20003(a) | S&S | HighNegligence | $883 |
| 01/16/2025 | 56.20003(a) | S&S | HighNegligence | $883 |
| 01/16/2025 | 56.20003(a) | Non-S&S | HighNegligence | $177 |
| 08/20/2024 | 56.14112(a) | Non-S&S | ModNegligence | $147 |
| 08/20/2024 | 56.14112(a) | Non-S&S | ModNegligence | $147 |
| 08/20/2024 | 56.20003(b) | Non-S&S | ModNegligence | $260 |
Accidents & Injuries
View all 13 →| Date | Classification | Injury | Days Lost |
|---|---|---|---|
| 07/03/2024 | POWERED HAULAGE | DYS AWY FRM WRK & RESTRCTD ACT | 1d lost, 1d restricted |
| 04/23/2024 | EXPLODING VESSELS UNDER PRESSURE | DAYS AWAY FROM WORK ONLY | 58d lost |
| 02/26/2024 | MACHINERY | DAYS RESTRICTED ACTIVITY ONLY | 44d restricted |
| 10/05/2023 | SLIP OR FALL OF PERSON | DYS AWY FRM WRK & RESTRCTD ACT | 61d lost, 84d restricted |
| 07/14/2020 | POWERED HAULAGE | DAYS AWAY FROM WORK ONLY | 9d lost |
| 07/11/2020 | HANDLING OF MATERIALS | DAYS AWAY FROM WORK ONLY | 9d lost |
| 05/20/2019 | SLIP OR FALL OF PERSON | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 11/12/2018 | HANDLING OF MATERIALS | DAYS AWAY FROM WORK ONLY | 2d lost |
| 04/18/2018 | SLIP OR FALL OF PERSON | DYS AWY FRM WRK & RESTRCTD ACT | 399d lost, 32d restricted |
| 08/29/2017 | STEPPING OR KNEELING ON OBJECT | DAYS AWAY FROM WORK ONLY | 159d lost |
Inspections
View all 33 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 02/25/2026 | 02/26/2026 | 23.00 | 1 |
| 10/14/2025 | 10/14/2025 | 9.25 | 1 |
| 09/04/2025 | 09/25/2025 | 21.00 | 2 |
| 09/02/2025 | 09/24/2025 | 58.25 | 3 |
| 01/28/2025 | 01/30/2025 | 7.50 | 1 |
| 01/16/2025 | 01/22/2025 | 14.00 | 1 |
| 08/20/2024 | 08/26/2024 | 22.75 | 1 |
| 05/22/2024 | 05/23/2024 | 1.50 | 1 |
| 01/11/2024 | 01/18/2024 | 12.50 | 1 |
| 08/08/2023 | 08/09/2023 | 12.50 | 1 |
Mine Details
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Frequently Asked Questions
How many MSHA violations does 1016 Peoria have?
1016 Peoria has 53 MSHA violations on record, of which 23 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $15K.
What type of mine is 1016 Peoria?
1016 Peoria is a Surface mine producing SandAndGravel, located in San Tan Valley, Maricopa County, AZ. It currently has 10 employees.
Has anyone been injured or killed at 1016 Peoria?
According to MSHA records, 1016 Peoria has 13 reported accident/injury records and 0 fatalities on file.
Who operates 1016 Peoria?
1016 Peoria is operated by Arcosa Aggregates West, LLC. and controlled by Arcosa, Inc. MSHA Mine ID: 0203359.