Key Takeaway
Rapid City Quarry is a active surface mine producing Stone, located in Rapid City, Pennington County, SD. It has 71 violations on record (6 S&S) and $12K in proposed penalties. Operated by Simon Contractors.
Rapid City Quarry
Operator: Simon Contractors
Controller: Colas S A
Location: Rapid City, Pennington County, SD
Employees: 18
Recent Violations
View all 71 →| Date | Section | S&S | Negligence | Penalty |
|---|---|---|---|---|
| 03/04/2026 | 56.14107(a) | Non-S&S | LowNegligence | $0 |
| 03/04/2026 | 46.11(a) | Non-S&S | ModNegligence | $0 |
| 03/03/2026 | 56.14207 | Non-S&S | ModNegligence | $0 |
| 03/03/2026 | 56.9301 | S&S | ModNegligence | $0 |
| 03/03/2026 | 56.20011 | Non-S&S | ModNegligence | $0 |
| 03/03/2026 | 56.4101 | Non-S&S | ModNegligence | $0 |
| 09/02/2025 | 56.6202(a)(4) | Non-S&S | ModNegligence | $151 |
| 09/02/2025 | 62.130(a) | Non-S&S | ModNegligence | $465 |
| 08/28/2025 | 56.11002 | Non-S&S | ModNegligence | $313 |
| 02/18/2025 | 56.9101 | S&S | ModNegligence | $1,037 |
| 02/13/2025 | 56.14107(a) | Non-S&S | ModNegligence | $151 |
| 02/13/2025 | 56.13021 | Non-S&S | ModNegligence | $151 |
| 02/13/2025 | 56.4201(a)(2) | Non-S&S | ModNegligence | $151 |
| 02/13/2025 | 56.12032 | Non-S&S | ModNegligence | $151 |
| 06/18/2024 | 56.20003(a) | Non-S&S | ModNegligence | $305 |
| 02/22/2024 | 56.14112(b) | Non-S&S | ModNegligence | $147 |
| 02/15/2024 | 56.14115(b) | Non-S&S | LowNegligence | $147 |
| 02/15/2024 | 56.11001 | Non-S&S | ModNegligence | $147 |
| 02/15/2024 | 56.4603(c) | Non-S&S | LowNegligence | $147 |
| 02/15/2024 | 56.14107(a) | Non-S&S | ModNegligence | $147 |
Accidents & Injuries
View all 7 →| Date | Classification | Injury | Days Lost |
|---|---|---|---|
| 10/11/2024 | POWERED HAULAGE | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 07/17/2015 | HANDLING OF MATERIALS | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 11/03/2014 | SLIP OR FALL OF PERSON | DYS AWY FRM WRK & RESTRCTD ACT | 46d lost, 19d restricted |
| 05/19/2010 | STEPPING OR KNEELING ON OBJECT | DYS AWY FRM WRK & RESTRCTD ACT | 28d lost, 6d restricted |
| 12/06/2007 | SLIP OR FALL OF PERSON | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 12/14/2005 | OTHER | DAYS RESTRICTED ACTIVITY ONLY | 8d restricted |
| 09/28/2005 | HANDLING OF MATERIALS | NO DYS AWY FRM WRK,NO RSTR ACT | None |
Inspections
View all 68 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 03/03/2026 | 0.00 | 0 | |
| 09/16/2025 | 09/16/2025 | 12.50 | 1 |
| 08/28/2025 | 09/03/2025 | 27.00 | 1 |
| 02/13/2025 | 02/18/2025 | 17.50 | 1 |
| 06/18/2024 | 06/21/2024 | 15.00 | 1 |
| 02/14/2024 | 02/22/2024 | 16.50 | 2 |
| 08/23/2023 | 08/23/2023 | 1.50 | 1 |
| 08/10/2023 | 08/11/2023 | 19.00 | 1 |
| 05/17/2023 | 05/17/2023 | 1.50 | 1 |
| 11/01/2022 | 11/03/2022 | 28.50 | 1 |
Mine Details
Related Mines
Frequently Asked Questions
How many MSHA violations does Rapid City Quarry have?
Rapid City Quarry has 71 MSHA violations on record, of which 6 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $12K.
What type of mine is Rapid City Quarry?
Rapid City Quarry is a Surface mine producing Stone, located in Rapid City, Pennington County, SD. It currently has 18 employees.
Has anyone been injured or killed at Rapid City Quarry?
According to MSHA records, Rapid City Quarry has 7 reported accident/injury records and 0 fatalities on file.
Who operates Rapid City Quarry?
Rapid City Quarry is operated by Simon Contractors and controlled by Colas S A. MSHA Mine ID: 3900014.