Key Takeaway
CEMEX - WEST VALLEY is a active surface mine producing SandAndGravel, located in Mesa, Maricopa County, AZ. It has 145 violations on record (47 S&S) and $22K in proposed penalties. Operated by CEMEX Construction Materials South LLC.
CEMEX - WEST VALLEY
Operator: CEMEX Construction Materials South LLC
Controller: Cemex S A
Location: Mesa, Maricopa County, AZ
Employees: 16
Recent Violations
View all 145 →| Date | Section | S&S | Negligence | Penalty |
|---|---|---|---|---|
| 01/15/2025 | 56.11002 | Non-S&S | ModNegligence | $151 |
| 12/19/2023 | 56.4102 | Non-S&S | ModNegligence | $147 |
| 08/10/2023 | 56.4201(a)(2) | Non-S&S | LowNegligence | $143 |
| 03/25/2022 | 56.12028 | Non-S&S | ModNegligence | $183 |
| 03/25/2022 | 46.7(a) | Non-S&S | LowNegligence | $133 |
| 03/10/2021 | 56.12004 | Non-S&S | ModNegligence | $125 |
| 03/10/2021 | 56.14100(b) | Non-S&S | ModNegligence | $125 |
| 06/09/2020 | 56.14100(b) | S&S | ModNegligence | $412 |
| 09/17/2018 | 56.14100(c) | Non-S&S | ModNegligence | $118 |
| 03/27/2018 | 56.14101(a)(3) | Non-S&S | ModNegligence | $163 |
| 03/28/2017 | 56.12004 | Non-S&S | ModNegligence | $116 |
| 08/11/2016 | 56.12004 | Non-S&S | ModNegligence | $114 |
| 08/11/2016 | 50.30(a) | Non-S&S | ModNegligence | $114 |
| 11/19/2015 | 56.16012 | Non-S&S | ModNegligence | $100 |
| 11/18/2015 | 56.9300(a) | S&S | ModNegligence | $308 |
| 11/18/2015 | 56.14107(a) | Non-S&S | ModNegligence | $100 |
| 05/28/2015 | 56.14130(e)(1) | Non-S&S | ModNegligence | $138 |
| 12/30/2014 | 56.12028 | Non-S&S | ModNegligence | $138 |
| 12/30/2014 | 56.12028 | Non-S&S | ModNegligence | $138 |
| 12/30/2014 | 56.12006 | Non-S&S | ModNegligence | $138 |
Accidents & Injuries
View all 11 →| Date | Classification | Injury | Days Lost |
|---|---|---|---|
| 01/30/2024 | SLIP OR FALL OF PERSON | DAYS AWAY FROM WORK ONLY | 352d lost |
| 09/21/2020 | MACHINERY | DAYS RESTRICTED ACTIVITY ONLY | 31d restricted |
| 01/29/2016 | HANDLING OF MATERIALS | DAYS RESTRICTED ACTIVITY ONLY | 1d restricted |
| 12/22/2012 | SLIP OR FALL OF PERSON | DAYS RESTRICTED ACTIVITY ONLY | 20d restricted |
| 04/28/2011 | HANDLING OF MATERIALS | DAYS AWAY FROM WORK ONLY | 15d lost |
| 01/10/2011 | HANDTOOLS (NONPOWERED) | DAYS RESTRICTED ACTIVITY ONLY | 13d restricted |
| 08/31/2007 | HANDLING OF MATERIALS | DAYS AWAY FROM WORK ONLY | None |
| 08/25/2007 | MACHINERY | DAYS AWAY FROM WORK ONLY | None |
| 07/26/2007 | SLIP OR FALL OF PERSON | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 03/26/2007 | OTHER | NO DYS AWY FRM WRK,NO RSTR ACT | None |
Inspections
View all 68 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 02/23/2026 | 02/23/2026 | 10.00 | 1 |
| 10/16/2025 | 10/16/2025 | 12.00 | 1 |
| 06/18/2025 | 06/23/2025 | 11.00 | 1 |
| 01/15/2025 | 01/22/2025 | 11.00 | 1 |
| 08/07/2024 | 08/07/2024 | 8.00 | 1 |
| 05/22/2024 | 05/23/2024 | 1.00 | 1 |
| 12/19/2023 | 12/21/2023 | 10.00 | 1 |
| 08/09/2023 | 08/10/2023 | 9.50 | 1 |
| 02/09/2023 | 02/09/2023 | 8.75 | 1 |
| 07/06/2022 | 07/07/2022 | 12.75 | 1 |
Mine Details
Related Mines
Frequently Asked Questions
How many MSHA violations does CEMEX - WEST VALLEY have?
CEMEX - WEST VALLEY has 145 MSHA violations on record, of which 47 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $22K.
What type of mine is CEMEX - WEST VALLEY?
CEMEX - WEST VALLEY is a Surface mine producing SandAndGravel, located in Mesa, Maricopa County, AZ. It currently has 16 employees.
Has anyone been injured or killed at CEMEX - WEST VALLEY?
According to MSHA records, CEMEX - WEST VALLEY has 11 reported accident/injury records and 0 fatalities on file.
Who operates CEMEX - WEST VALLEY?
CEMEX - WEST VALLEY is operated by CEMEX Construction Materials South LLC and controlled by Cemex S A. MSHA Mine ID: 0202753.