Key Takeaway
400 CONE PLANT (Trenhaile Quarry) is a active surface mine producing Stone, located in St. Ansgar, Worth County, IA. It has 117 violations on record (30 S&S) and $22K in proposed penalties. Operated by L R Falk Construction Company.
400 CONE PLANT (Trenhaile Quarry)
Operator: L R Falk Construction Company
Controller: Lindsey R Falk
Location: St. Ansgar, Worth County, IA
Employees: 7
Recent Violations
View all 117 →| Date | Section | S&S | Negligence | Penalty |
|---|---|---|---|---|
| 02/17/2026 | 56.14207 | Non-S&S | ModNegligence | $0 |
| 02/17/2026 | 56.14107(a) | Non-S&S | ModNegligence | $0 |
| 02/17/2026 | 56.4201(a)(1) | Non-S&S | ModNegligence | $0 |
| 02/17/2026 | 56.14132(b)(1)(i) | Non-S&S | HighNegligence | $0 |
| 03/25/2025 | 56.9300(b) | S&S | HighNegligence | $1,968 |
| 03/25/2025 | 56.11001 | S&S | ModNegligence | $177 |
| 03/25/2025 | 56.12032 | Non-S&S | LowNegligence | $151 |
| 03/24/2025 | 56.4200(b)(2) | Non-S&S | ModNegligence | $151 |
| 03/24/2025 | 56.4203 | Non-S&S | ModNegligence | $151 |
| 03/24/2025 | 56.14100(c) | S&S | ModNegligence | $592 |
| 03/19/2025 | 47.41(a) | Non-S&S | LowNegligence | $151 |
| 03/18/2025 | 46.9(a) | Non-S&S | ModNegligence | $151 |
| 03/18/2025 | 47.41(a) | Non-S&S | ModNegligence | $151 |
| 03/18/2025 | 56.4101 | Non-S&S | ModNegligence | $151 |
| 03/17/2025 | 46.11(a) | Non-S&S | ModNegligence | $168 |
| 09/04/2024 | 56.14115(b) | Non-S&S | LowNegligence | $147 |
| 09/04/2024 | 56.14132(a) | Non-S&S | LowNegligence | $147 |
| 07/12/2023 | 56.11002 | Non-S&S | ModNegligence | $143 |
| 07/12/2023 | 56.12004 | Non-S&S | LowNegligence | $143 |
| 03/31/2022 | 56.14101(a)(2) | Non-S&S | ModNegligence | $133 |
Accidents & Injuries
View all 5 →| Date | Classification | Injury | Days Lost |
|---|---|---|---|
| 03/20/2025 | SLIP OR FALL OF PERSON | DAYS AWAY FROM WORK ONLY | 166d lost |
| 03/28/2023 | HANDLING OF MATERIALS | DAYS AWAY FROM WORK ONLY | 52d lost |
| 09/15/2022 | HANDLING OF MATERIALS | DYS AWY FRM WRK & RESTRCTD ACT | 12d lost, 30d restricted |
| 05/16/2022 | OTHER | DYS AWY FRM WRK & RESTRCTD ACT | 69d lost, 18d restricted |
| 07/24/2019 | STRIKING OR BUMPING | DAYS AWAY FROM WORK ONLY | 4d lost |
Inspections
View all 31 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 02/16/2026 | 02/17/2026 | 20.25 | 1 |
| 03/17/2025 | 03/26/2025 | 69.50 | 1 |
| 09/04/2024 | 09/05/2024 | 9.00 | 1 |
| 07/12/2023 | 07/13/2023 | 13.50 | 1 |
| 03/30/2022 | 03/31/2022 | 19.00 | 1 |
| 09/21/2021 | 09/22/2021 | 23.50 | 1 |
| 04/15/2020 | 04/20/2020 | 25.25 | 1 |
| 01/23/2020 | 01/23/2020 | 6.75 | 1 |
| 09/17/2019 | 09/17/2019 | 15.75 | 1 |
| 06/25/2019 | 06/25/2019 | 1.50 | 1 |
Mine Details
Related Mines
Frequently Asked Questions
How many MSHA violations does 400 CONE PLANT (Trenhaile Quarry) have?
400 CONE PLANT (Trenhaile Quarry) has 117 MSHA violations on record, of which 30 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $22K.
What type of mine is 400 CONE PLANT (Trenhaile Quarry)?
400 CONE PLANT (Trenhaile Quarry) is a Surface mine producing Stone, located in St. Ansgar, Worth County, IA. It currently has 7 employees.
Has anyone been injured or killed at 400 CONE PLANT (Trenhaile Quarry)?
According to MSHA records, 400 CONE PLANT (Trenhaile Quarry) has 5 reported accident/injury records and 0 fatalities on file.
Who operates 400 CONE PLANT (Trenhaile Quarry)?
400 CONE PLANT (Trenhaile Quarry) is operated by L R Falk Construction Company and controlled by Lindsey R Falk. MSHA Mine ID: 1302308.