Key Takeaway
WEAVER QUARRY is a intermittent surface mine producing Stone, located in Masonville, Larimer County, CO. It has 34 violations on record (9 S&S) and $5K in proposed penalties. Operated by Loukonen Brothers Stone.
WEAVER QUARRY
Operator: Loukonen Brothers Stone
Controller: L. Dean Loukonen
Location: Masonville, Larimer County, CO
Employees: 1
Recent Violations
View all 34 →| Date | Section | S&S | Negligence | Penalty |
|---|---|---|---|---|
| 07/22/2024 | 50.30(a) | Non-S&S | ModNegligence | $147 |
| 04/16/2024 | 56.18002(b) | Non-S&S | ModNegligence | $147 |
| 04/16/2024 | 56.1000 | Non-S&S | HighNegligence | $147 |
| 04/16/2024 | 46.8(a) | S&S | ModNegligence | $266 |
| 03/29/2023 | 56.1000 | Non-S&S | ModNegligence | $143 |
| 10/05/2022 | 56.14207 | Non-S&S | ModNegligence | $133 |
| 03/30/2022 | 50.30(a) | Non-S&S | ModNegligence | $133 |
| 01/28/2021 | 50.20(a) | Non-S&S | ModNegligence | $125 |
| 01/28/2021 | 50.30(a) | Non-S&S | ModNegligence | $125 |
| 10/22/2018 | 56.4130(b) | Non-S&S | ModNegligence | $208 |
| 10/22/2018 | 56.9300(a) | S&S | HighNegligence | $1,031 |
| 07/06/2017 | 56.14100(d) | Non-S&S | HighNegligence | $116 |
| 09/29/2015 | 50.30(a) | Non-S&S | ModNegligence | $100 |
| 08/07/2015 | 56.15014 | S&S | ModNegligence | $117 |
| 01/15/2014 | 50.30(a) | Non-S&S | HighNegligence | $100 |
| 11/04/2009 | 56.4101 | Non-S&S | ModNegligence | $100 |
| 11/04/2009 | 56.9300(a) | S&S | ModNegligence | $263 |
| 04/29/2009 | 56.15004 | S&S | LowNegligence | $100 |
| 04/29/2009 | 56.9300(b) | Non-S&S | ModNegligence | $100 |
| 05/07/2008 | 56.18002(b) | Non-S&S | ModNegligence | $100 |
Inspections
View all 44 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 11/04/2025 | 11/04/2025 | 7.00 | 1 |
| 03/25/2025 | 03/25/2025 | 9.50 | 1 |
| 07/22/2024 | 07/22/2024 | 1.00 | 1 |
| 04/16/2024 | 04/16/2024 | 7.50 | 1 |
| 03/29/2023 | 03/29/2023 | 2.25 | 1 |
| 10/05/2022 | 10/05/2022 | 2.00 | 1 |
| 04/18/2022 | 04/18/2022 | 8.00 | 1 |
| 03/30/2022 | 03/30/2022 | 0.50 | 1 |
| 01/28/2021 | 01/28/2021 | 11.25 | 1 |
| 10/21/2019 | 10/24/2019 | 29.75 | 1 |
Mine Details
Related Mines
Frequently Asked Questions
How many MSHA violations does WEAVER QUARRY have?
WEAVER QUARRY has 34 MSHA violations on record, of which 9 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $5K.
What type of mine is WEAVER QUARRY?
WEAVER QUARRY is a Surface mine producing Stone, located in Masonville, Larimer County, CO. It currently has 1 employees.
Has anyone been injured or killed at WEAVER QUARRY?
According to MSHA records, WEAVER QUARRY has 0 reported accident/injury records and 0 fatalities on file.
Who operates WEAVER QUARRY?
WEAVER QUARRY is operated by Loukonen Brothers Stone and controlled by L. Dean Loukonen. MSHA Mine ID: 0500079.