Key Takeaway
Portable Crushing 1 is a intermittent surface mine producing Stone, located in Dyersville, Delaware County, IA. It has 84 violations on record (15 S&S) and $11K in proposed penalties. Operated by BARD Materials.
Portable Crushing 1
Operator: BARD Materials
Controller: Tony Thier
Location: Dyersville, Delaware County, IA
Employees: 5
Recent Violations
View all 84 →| Date | Section | S&S | Negligence | Penalty |
|---|---|---|---|---|
| 06/18/2025 | 56.12004 | Non-S&S | ModNegligence | $151 |
| 06/18/2025 | 56.9300(a) | Non-S&S | ModNegligence | $151 |
| 06/18/2025 | 56.14130(g) | S&S | ModNegligence | $398 |
| 06/16/2025 | 56.1000 | Non-S&S | LowNegligence | $151 |
| 10/16/2023 | 56.14107(a) | Non-S&S | ModNegligence | $143 |
| 10/16/2023 | 56.20008(a) | Non-S&S | ModNegligence | $143 |
| 10/16/2023 | 46.9(c)(4) | Non-S&S | LowNegligence | $143 |
| 06/29/2023 | 56.3200 | S&S | ModNegligence | $407 |
| 06/29/2023 | 56.14132(a) | Non-S&S | ModNegligence | $143 |
| 06/29/2023 | 56.4602 | Non-S&S | ModNegligence | $143 |
| 10/05/2021 | 56.4501 | Non-S&S | LowNegligence | $125 |
| 10/05/2021 | 56.14112(b) | Non-S&S | ModNegligence | $125 |
| 01/06/2021 | 56.20011 | Non-S&S | ModNegligence | $125 |
| 01/06/2021 | 56.12004 | Non-S&S | ModNegligence | $125 |
| 01/06/2021 | 56.14107(a) | Non-S&S | ModNegligence | $125 |
| 04/09/2020 | 56.14107(a) | Non-S&S | ModNegligence | $123 |
| 04/09/2020 | 56.4101 | Non-S&S | ModNegligence | $123 |
| 04/09/2020 | 56.20011 | Non-S&S | ModNegligence | $123 |
| 04/09/2020 | 56.9300(d) | S&S | ModNegligence | $324 |
| 07/02/2019 | 56.3200 | S&S | ModNegligence | $319 |
Accidents & Injuries
View all 2 →| Date | Classification | Injury | Days Lost |
|---|---|---|---|
| 05/07/2012 | HANDLING OF MATERIALS | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 03/30/2007 | HANDLING OF MATERIALS | PERM TOT OR PERM PRTL DISABLTY | 26d lost |
Inspections
View all 41 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 06/18/2025 | 06/19/2025 | 18.25 | 1 |
| 10/17/2023 | 10/18/2023 | 5.00 | 1 |
| 10/16/2023 | 10/16/2023 | 6.00 | 1 |
| 06/29/2023 | 07/06/2023 | 19.00 | 1 |
| 10/05/2021 | 10/06/2021 | 15.00 | 1 |
| 01/06/2021 | 01/07/2021 | 23.00 | 2 |
| 04/09/2020 | 04/10/2020 | 15.00 | 1 |
| 07/02/2019 | 07/03/2019 | 15.25 | 1 |
| 04/11/2018 | 04/12/2018 | 15.75 | 1 |
| 09/19/2017 | 09/20/2017 | 26.75 | 1 |
Mine Details
Related Mines
Frequently Asked Questions
How many MSHA violations does Portable Crushing 1 have?
Portable Crushing 1 has 84 MSHA violations on record, of which 15 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $11K.
What type of mine is Portable Crushing 1?
Portable Crushing 1 is a Surface mine producing Stone, located in Dyersville, Delaware County, IA. It currently has 5 employees.
Has anyone been injured or killed at Portable Crushing 1?
According to MSHA records, Portable Crushing 1 has 2 reported accident/injury records and 0 fatalities on file.
Who operates Portable Crushing 1?
Portable Crushing 1 is operated by BARD Materials and controlled by Tony Thier. MSHA Mine ID: 1302058.