Alden Quarry and Shop
Active
Surface
Stone
Operator: Martin Marietta Materials, Inc.
Controller: Martin Marietta Materials Inc
Location: Alden, Hardin County, IA
Employees: 29
175
Violations
30
S&S Violations
14
Accidents
$53K
Penalties
Recent Violations
View all 175 →| Date | Section | S&S | Negligence | Penalty |
|---|---|---|---|---|
| 12/08/2025 | 56.12032 | Non-S&S | ModNegligence | $151 |
| 12/02/2025 | 56.14207 | Non-S&S | ModNegligence | $226 |
| 12/02/2025 | 56.9300(a) | S&S | ModNegligence | $1,126 |
| 12/02/2025 | 56.12018 | Non-S&S | ModNegligence | $226 |
| 06/26/2024 | 56.12004 | Non-S&S | ModNegligence | $147 |
| 06/26/2024 | 56.12004 | Non-S&S | ModNegligence | $147 |
| 06/26/2024 | 56.12004 | Non-S&S | ModNegligence | $147 |
| 06/26/2024 | 56.14100(c) | Non-S&S | ModNegligence | $221 |
| 06/26/2024 | 62.130(a) | Non-S&S | HighNegligence | $1,773 |
| 06/26/2024 | 62.130(a) | Non-S&S | HighNegligence | $1,773 |
| 06/25/2024 | 56.9300(a) | Non-S&S | ModNegligence | $221 |
| 06/25/2024 | 56.14100(c) | Non-S&S | ModNegligence | $357 |
| 06/24/2024 | 56.11012 | S&S | ModNegligence | $2,644 |
| 06/24/2024 | 56.12004 | Non-S&S | ModNegligence | $357 |
| 06/24/2024 | 56.14132(a) | Non-S&S | ModNegligence | $1,188 |
| 06/24/2024 | 56.14130(g) | S&S | ModNegligence | $5,884 |
| 06/24/2024 | 56.14100(c) | Non-S&S | ModNegligence | $388 |
| 06/24/2024 | 56.14107(a) | S&S | ModNegligence | $2,644 |
| 06/24/2024 | 56.14132(a) | Non-S&S | LowNegligence | $535 |
| 03/05/2024 | 56.12004 | Non-S&S | ModNegligence | $147 |
Accidents & Injuries
View all 14 →| Date | Classification | Injury | Days Lost |
|---|---|---|---|
| 03/14/2024 | SLIP OR FALL OF PERSON | DAYS RESTRICTED ACTIVITY ONLY | 74d restricted |
| 09/19/2023 | HANDTOOLS (NONPOWERED) | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 06/15/2016 | HANDLING OF MATERIALS | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 04/25/2016 | HANDLING OF MATERIALS | DAYS AWAY FROM WORK ONLY | 210d lost |
| 03/23/2016 | HANDLING OF MATERIALS | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 05/02/2014 | SLIP OR FALL OF PERSON | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 03/05/2014 | SLIP OR FALL OF PERSON | DYS AWY FRM WRK & RESTRCTD ACT | 6d lost, 8d restricted |
| 09/04/2008 | HANDTOOLS (NONPOWERED) | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 06/10/2003 | HANDTOOLS (NONPOWERED) | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 11/20/2002 | DISORDERS (REPEATED TRAUMA) | OCCUPATNAL ILLNESS NOT DEG 1-6 | 8d lost |
Inspections
View all 58 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 12/02/2025 | 12/10/2025 | 36.75 | 1 |
| 06/25/2025 | 06/30/2025 | 22.50 | 1 |
| 01/07/2025 | 01/13/2025 | 15.00 | 1 |
| 08/05/2024 | 08/07/2024 | 20.00 | 1 |
| 07/15/2024 | 07/17/2024 | 6.25 | 1 |
| 06/24/2024 | 07/01/2024 | 45.75 | 1 |
| 02/28/2024 | 03/06/2024 | 35.00 | 1 |
| 04/06/2023 | 04/10/2023 | 18.50 | 1 |
| 10/21/2022 | 10/21/2022 | 9.50 | 1 |
| 08/18/2022 | 08/18/2022 | 9.00 | 1 |
Mine Details
MSHA Mine ID1300228
Mine TypeSurface
StatusActive
CommodityStone
SIC DescriptionCrushed, Broken Limestone NEC
Employees29
Days/Week5.0
Hours/Shift12.0
Coordinates42.5216670, -93.2744440
Nearest TownAlden
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Frequently Asked Questions
How many MSHA violations does Alden Quarry and Shop have?
Alden Quarry and Shop has 175 MSHA violations on record, of which 30 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $53K.
What type of mine is Alden Quarry and Shop?
Alden Quarry and Shop is a Surface mine producing Stone, located in Alden, Hardin County, IA. It currently has 29 employees.
Has anyone been injured or killed at Alden Quarry and Shop?
According to MSHA records, Alden Quarry and Shop has 14 reported accident/injury records and 0 fatalities on file.
Who operates Alden Quarry and Shop?
Alden Quarry and Shop is operated by Martin Marietta Materials, Inc. and controlled by Martin Marietta Materials Inc. MSHA Mine ID: 1300228.