DuBois Quarry
Active
Surface
Stone
Operator: Martin Marietta Materials, Inc.
Controller: Martin Marietta Materials Inc
Location: DuBoise, Pawnee County, NE
Employees: 11
91
Violations
16
S&S Violations
6
Accidents
$20K
Penalties
Recent Violations
View all 91 →| Date | Section | S&S | Negligence | Penalty |
|---|---|---|---|---|
| 01/07/2026 | 56.14132(a) | Non-S&S | ModNegligence | $151 |
| 03/12/2025 | 56.12018 | Non-S&S | ModNegligence | $151 |
| 03/12/2025 | 56.14130(e)(1) | Non-S&S | ModNegligence | $151 |
| 06/12/2024 | 56.14100(b) | Non-S&S | ModNegligence | $147 |
| 09/12/2023 | 56.20003(c) | Non-S&S | ModNegligence | $143 |
| 05/03/2022 | 56.4501 | Non-S&S | ModNegligence | $133 |
| 05/03/2022 | 56.14100(b) | S&S | ModNegligence | $407 |
| 01/18/2022 | 56.4101 | Non-S&S | ModNegligence | $133 |
| 01/18/2022 | 56.16006 | Non-S&S | ModNegligence | $183 |
| 01/18/2022 | 56.4101 | Non-S&S | ModNegligence | $133 |
| 01/18/2022 | 56.14100(b) | Non-S&S | LowNegligence | $133 |
| 01/18/2022 | 56.14103(b) | Non-S&S | LowNegligence | $133 |
| 01/18/2022 | 56.14100(b) | Non-S&S | ModNegligence | $133 |
| 01/18/2022 | 56.15001 | Non-S&S | ModNegligence | $133 |
| 01/18/2022 | 56.12028 | Non-S&S | ModNegligence | $183 |
| 01/18/2022 | 56.12028 | Non-S&S | ModNegligence | $183 |
| 09/01/2021 | 56.14100(a) | S&S | ModNegligence | $791 |
| 08/31/2021 | 56.4601 | Non-S&S | ModNegligence | $125 |
| 08/31/2021 | 56.14100(c) | S&S | ModNegligence | $791 |
| 08/31/2021 | 56.14107(a) | S&S | ModNegligence | $355 |
Accidents & Injuries
View all 6 →| Date | Classification | Injury | Days Lost |
|---|---|---|---|
| 11/28/2017 | HANDLING OF MATERIALS | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 09/21/2017 | SLIP OR FALL OF PERSON | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 10/03/2016 | DISORDERS (REPEATED TRAUMA) | OCCUPATNAL ILLNESS NOT DEG 1-6 | 26d restricted |
| 07/13/2016 | HANDLING OF MATERIALS | DAYS RESTRICTED ACTIVITY ONLY | 52d restricted |
| 11/12/2015 | HANDLING OF MATERIALS | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 12/31/2014 | MACHINERY | NO DYS AWY FRM WRK,NO RSTR ACT | None |
Inspections
View all 56 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 01/07/2026 | 01/08/2026 | 14.75 | 1 |
| 08/06/2025 | 08/25/2025 | 19.00 | 1 |
| 03/11/2025 | 03/12/2025 | 22.00 | 1 |
| 06/11/2024 | 06/12/2024 | 15.50 | 1 |
| 01/02/2024 | 01/03/2024 | 21.00 | 1 |
| 09/11/2023 | 09/12/2023 | 17.00 | 1 |
| 12/27/2022 | 12/27/2022 | 10.75 | 1 |
| 05/03/2022 | 05/03/2022 | 10.75 | 1 |
| 01/31/2022 | 01/31/2022 | 9.00 | 1 |
| 01/18/2022 | 01/19/2022 | 23.75 | 1 |
Mine Details
MSHA Mine ID2501046
Mine TypeSurface
StatusActive
CommodityStone
SIC DescriptionCrushed, Broken Limestone NEC
Employees11
Days/Week5.0
Hours/Shift10.0
Coordinates40.0347220, -96.0483330
Nearest TownDuBoise
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Frequently Asked Questions
How many MSHA violations does DuBois Quarry have?
DuBois Quarry has 91 MSHA violations on record, of which 16 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $20K.
What type of mine is DuBois Quarry?
DuBois Quarry is a Surface mine producing Stone, located in DuBoise, Pawnee County, NE. It currently has 11 employees.
Has anyone been injured or killed at DuBois Quarry?
According to MSHA records, DuBois Quarry has 6 reported accident/injury records and 0 fatalities on file.
Who operates DuBois Quarry?
DuBois Quarry is operated by Martin Marietta Materials, Inc. and controlled by Martin Marietta Materials Inc. MSHA Mine ID: 2501046.