Key Takeaway
Platte Sand and Gravel is a intermittent surface mine producing SandAndGravel, located in Milliken, Weld County, CO. It has 69 violations on record (10 S&S) and $8K in proposed penalties. Operated by Martin Marietta Materials.
Platte Sand and Gravel
Operator: Martin Marietta Materials
Controller: Martin Marietta Materials Inc
Location: Milliken, Weld County, CO
Employees: 2
Recent Violations
View all 69 →| Date | Section | S&S | Negligence | Penalty |
|---|---|---|---|---|
| 02/25/2022 | 47.41(a) | Non-S&S | ModNegligence | $133 |
| 02/23/2022 | 56.11001 | S&S | LowNegligence | $133 |
| 04/14/2021 | 56.4101 | Non-S&S | ModNegligence | $125 |
| 04/14/2021 | 56.12004 | Non-S&S | ModNegligence | $125 |
| 12/29/2020 | 56.16005 | S&S | ModNegligence | $355 |
| 12/23/2020 | 56.12068 | Non-S&S | ModNegligence | $136 |
| 12/22/2020 | 56.12004 | Non-S&S | ModNegligence | $125 |
| 12/22/2020 | 56.4201(a)(2) | Non-S&S | ModNegligence | $125 |
| 12/22/2020 | 56.12018 | Non-S&S | ModNegligence | $125 |
| 12/22/2020 | 56.14100(b) | Non-S&S | ModNegligence | $125 |
| 03/25/2020 | 56.12032 | Non-S&S | HighNegligence | $135 |
| 05/12/2017 | 47.41(a) | Non-S&S | ModNegligence | $116 |
| 02/10/2017 | 56.12008 | Non-S&S | ModNegligence | $116 |
| 02/10/2017 | 56.12008 | Non-S&S | ModNegligence | $116 |
| 07/14/2016 | 56.14107(a) | Non-S&S | ModNegligence | $114 |
| 07/14/2016 | 56.20003(a) | S&S | ModNegligence | $216 |
| 07/14/2016 | 56.12013(a) | Non-S&S | ModNegligence | $114 |
| 02/29/2016 | 56.14112(a)(1) | Non-S&S | ModNegligence | $100 |
| 02/29/2016 | 56.4102 | Non-S&S | ModNegligence | $100 |
| 05/19/2015 | 56.16005 | Non-S&S | ModNegligence | $100 |
Accidents & Injuries
View all 15 →| Date | Classification | Injury | Days Lost |
|---|---|---|---|
| 02/29/2016 | HANDLING OF MATERIALS | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 02/25/2016 | HANDLING OF MATERIALS | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 01/12/2016 | HANDTOOLS (NONPOWERED) | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 11/22/2014 | HANDTOOLS (NONPOWERED) | DAYS RESTRICTED ACTIVITY ONLY | 8d restricted |
| 07/21/2008 | STEPPING OR KNEELING ON OBJECT | DAYS RESTRICTED ACTIVITY ONLY | 17d restricted |
| 07/14/2007 | HANDLING OF MATERIALS | DAYS RESTRICTED ACTIVITY ONLY | 11d restricted |
| 03/26/2007 | MACHINERY | DAYS RESTRICTED ACTIVITY ONLY | 2d restricted |
| 01/17/2004 | SLIP OR FALL OF PERSON | DYS AWY FRM WRK & RESTRCTD ACT | 6d lost, 92d restricted |
| 01/07/2004 | SLIP OR FALL OF PERSON | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 08/04/2003 | HANDLING OF MATERIALS | NO DYS AWY FRM WRK,NO RSTR ACT | None |
Inspections
View all 62 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 02/20/2025 | 02/20/2025 | 8.00 | 1 |
| 02/12/2025 | 02/13/2025 | 7.75 | 1 |
| 08/05/2024 | 08/05/2024 | 4.50 | 1 |
| 03/26/2024 | 03/27/2024 | 12.50 | 1 |
| 06/22/2023 | 06/23/2023 | 13.25 | 1 |
| 05/17/2023 | 05/17/2023 | 1.75 | 1 |
| 11/04/2022 | 11/04/2022 | 7.00 | 1 |
| 07/20/2022 | 07/25/2022 | 11.00 | 1 |
| 02/23/2022 | 02/25/2022 | 14.00 | 1 |
| 04/14/2021 | 04/15/2021 | 20.00 | 1 |
Mine Details
Related Mines
Frequently Asked Questions
How many MSHA violations does Platte Sand and Gravel have?
Platte Sand and Gravel has 69 MSHA violations on record, of which 10 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $8K.
What type of mine is Platte Sand and Gravel?
Platte Sand and Gravel is a Surface mine producing SandAndGravel, located in Milliken, Weld County, CO. It currently has 2 employees.
Has anyone been injured or killed at Platte Sand and Gravel?
According to MSHA records, Platte Sand and Gravel has 15 reported accident/injury records and 0 fatalities on file.
Who operates Platte Sand and Gravel?
Platte Sand and Gravel is operated by Martin Marietta Materials and controlled by Martin Marietta Materials Inc. MSHA Mine ID: 0504418.