Key Takeaway
Pedersen Quarry is a active surface mine producing Stone, located in Humboldt, Humboldt County, IA. It has 78 violations on record (11 S&S) and $9K in proposed penalties. Operated by Martin Marietta Materials Inc..
Pedersen Quarry
Operator: Martin Marietta Materials Inc.
Controller: Martin Marietta Materials Inc
Location: Humboldt, Humboldt County, IA
Employees: 9
Recent Violations
View all 78 →| Date | Section | S&S | Negligence | Penalty |
|---|---|---|---|---|
| 03/24/2022 | 56.12008 | Non-S&S | ModNegligence | $133 |
| 03/24/2022 | 56.4203 | Non-S&S | ModNegligence | $133 |
| 03/24/2022 | 56.14132(a) | Non-S&S | ModNegligence | $133 |
| 03/24/2022 | 56.14132(a) | Non-S&S | LowNegligence | $133 |
| 03/18/2021 | 56.4101 | Non-S&S | LowNegligence | $125 |
| 03/18/2021 | 56.14100(c) | Non-S&S | ModNegligence | $125 |
| 03/18/2021 | 56.4101 | Non-S&S | ModNegligence | $125 |
| 03/18/2021 | 47.41(a) | Non-S&S | ModNegligence | $125 |
| 05/13/2019 | 46.11(c) | Non-S&S | ModNegligence | $121 |
| 05/13/2019 | 47.44(b) | Non-S&S | LowNegligence | $121 |
| 06/29/2017 | 56.14101(a)(2) | Non-S&S | ModNegligence | $116 |
| 06/29/2017 | 56.14100(b) | S&S | ModNegligence | $188 |
| 06/29/2017 | 56.12004 | Non-S&S | LowNegligence | $116 |
| 07/20/2016 | 56.12028 | Non-S&S | ModNegligence | $114 |
| 07/20/2016 | 56.11001 | S&S | ModNegligence | $200 |
| 03/18/2015 | 56.14107(a) | Non-S&S | ModNegligence | $100 |
| 03/18/2015 | 56.14112(a)(1) | Non-S&S | ModNegligence | $100 |
| 04/15/2014 | 56.14112(b) | Non-S&S | ModNegligence | $100 |
| 04/15/2014 | 56.14100(c) | Non-S&S | ModNegligence | $100 |
| 04/15/2014 | 56.14101(a)(2) | Non-S&S | ModNegligence | $127 |
Accidents & Injuries
View all 7 →| Date | Classification | Injury | Days Lost |
|---|---|---|---|
| 11/11/2012 | POWERED HAULAGE | DAYS AWAY FROM WORK ONLY | 87d lost |
| 11/24/2008 | HANDLING OF MATERIALS | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 06/13/2007 | SLIP OR FALL OF PERSON | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 09/23/2004 | OTHER | ALL OTHER CASES (INCL 1ST AID) | None |
| 09/23/2004 | OTHER | ALL OTHER CASES (INCL 1ST AID) | None |
| 04/02/2001 | HANDTOOLS (NONPOWERED) | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 12/19/2000 | SLIP OR FALL OF PERSON | NO DYS AWY FRM WRK,NO RSTR ACT | None |
Inspections
View all 43 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 10/01/2025 | 10/02/2025 | 19.75 | 1 |
| 05/12/2025 | 05/13/2025 | 6.75 | 1 |
| 10/28/2024 | 10/28/2024 | 4.25 | 1 |
| 08/05/2024 | 08/05/2024 | 4.50 | 1 |
| 02/20/2024 | 02/21/2024 | 5.75 | 1 |
| 05/17/2023 | 05/18/2023 | 0.50 | 1 |
| 11/03/2022 | 11/03/2022 | 7.50 | 1 |
| 03/28/2022 | 03/28/2022 | 3.50 | 1 |
| 03/24/2022 | 03/25/2022 | 12.50 | 1 |
| 04/05/2021 | 04/05/2021 | 3.75 | 1 |
Mine Details
Related Mines
Frequently Asked Questions
How many MSHA violations does Pedersen Quarry have?
Pedersen Quarry has 78 MSHA violations on record, of which 11 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $9K.
What type of mine is Pedersen Quarry?
Pedersen Quarry is a Surface mine producing Stone, located in Humboldt, Humboldt County, IA. It currently has 9 employees.
Has anyone been injured or killed at Pedersen Quarry?
According to MSHA records, Pedersen Quarry has 7 reported accident/injury records and 0 fatalities on file.
Who operates Pedersen Quarry?
Pedersen Quarry is operated by Martin Marietta Materials Inc. and controlled by Martin Marietta Materials Inc. MSHA Mine ID: 1302192.