Cerne Calcium Co., LLC
Active
Facility
Stone
Operator: Cerne Calcium Company
Controller: Joseph Cerne Sr
Location: Fort Dodge, Webster County, IA
Employees: 9
209
Violations
37
S&S Violations
4
Accidents
$71K
Penalties
Recent Violations
View all 209 →| Date | Section | S&S | Negligence | Penalty |
|---|---|---|---|---|
| 09/30/2025 | 56.4201(a)(1) | Non-S&S | HighNegligence | $151 |
| 09/30/2025 | 56.4201(a)(1) | Non-S&S | HighNegligence | $151 |
| 08/13/2025 | 56.14206(b) | Non-S&S | LowNegligence | $151 |
| 08/13/2025 | 56.14206(b) | Non-S&S | LowNegligence | $151 |
| 02/05/2025 | 56.14132(a) | Non-S&S | ModNegligence | $151 |
| 06/13/2024 | 56.12018 | Non-S&S | ModNegligence | $147 |
| 02/20/2024 | 56.12004 | Non-S&S | LowNegligence | $147 |
| 08/16/2023 | 56.11002 | Non-S&S | HighNegligence | $2,182 |
| 08/16/2023 | 56.11012 | Non-S&S | LowNegligence | $295 |
| 08/16/2023 | 50.30(a) | Non-S&S | ModNegligence | $143 |
| 08/16/2023 | Non-S&S | $0 | ||
| 08/16/2023 | 56.14211(b) | S&S | HighNegligence | $12,012 |
| 08/16/2023 | 46.7(a) | S&S | HighNegligence | $12,012 |
| 03/01/2023 | 56.12004 | Non-S&S | ModNegligence | $143 |
| 03/01/2023 | 56.12032 | Non-S&S | ModNegligence | $143 |
| 03/01/2023 | 56.12032 | Non-S&S | LowNegligence | $143 |
| 08/09/2022 | 56.4104(b) | Non-S&S | ModNegligence | $133 |
| 08/09/2022 | 47.41(a) | Non-S&S | ModNegligence | $133 |
| 08/09/2022 | 56.12004 | Non-S&S | ModNegligence | $133 |
| 08/09/2022 | 56.12025 | Non-S&S | ModNegligence | $133 |
Accidents & Injuries
View all 4 →| Date | Classification | Injury | Days Lost |
|---|---|---|---|
| 07/12/2024 | SLIP OR FALL OF PERSON | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 11/26/2008 | SLIP OR FALL OF PERSON | DAYS AWAY FROM WORK ONLY | 149d lost |
| 01/21/2003 | HANDLING OF MATERIALS | DAYS AWAY FROM WORK ONLY | 10d lost |
| 06/02/2000 | HANDLING OF MATERIALS | DAYS AWAY FROM WORK ONLY | 42d lost |
Inspections
View all 85 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 10/20/2025 | 10/21/2025 | 7.25 | 1 |
| 09/30/2025 | 09/30/2025 | 12.00 | 1 |
| 08/25/2025 | 08/27/2025 | 8.50 | 1 |
| 08/13/2025 | 08/14/2025 | 2.75 | 1 |
| 07/10/2025 | 07/11/2025 | 0.75 | 1 |
| 02/05/2025 | 02/06/2025 | 11.00 | 1 |
| 06/13/2024 | 06/13/2024 | 6.50 | 1 |
| 02/20/2024 | 02/21/2024 | 10.50 | 1 |
| 08/16/2023 | 08/18/2023 | 18.50 | 1 |
| 05/17/2023 | 05/18/2023 | 0.25 | 1 |
Mine Details
MSHA Mine ID1301568
Mine TypeFacility
StatusActive
CommodityStone
SIC DescriptionCrushed, Broken Limestone NEC
Employees9
Days/Week5.0
Hours/Shift8.0
Coordinates42.5063890, -94.2263890
Nearest TownFort Dodge
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Frequently Asked Questions
How many MSHA violations does Cerne Calcium Co., LLC have?
Cerne Calcium Co., LLC has 209 MSHA violations on record, of which 37 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $71K.
What type of mine is Cerne Calcium Co., LLC?
Cerne Calcium Co., LLC is a Facility mine producing Stone, located in Fort Dodge, Webster County, IA. It currently has 9 employees.
Has anyone been injured or killed at Cerne Calcium Co., LLC?
According to MSHA records, Cerne Calcium Co., LLC has 4 reported accident/injury records and 0 fatalities on file.
Who operates Cerne Calcium Co., LLC?
Cerne Calcium Co., LLC is operated by Cerne Calcium Company and controlled by Joseph Cerne Sr. MSHA Mine ID: 1301568.