Key Takeaway
Rip Rap is a intermittent surface mine producing SandAndGravel, located in Sauk Rapids, Benton County, MN. It has 21 violations on record (3 S&S) and $2K in proposed penalties. Operated by Knife River North Central.
Rip Rap
Operator: Knife River North Central
Controller: Knife River Corporation
Location: Sauk Rapids, Benton County, MN
Employees: 2
Recent Violations
View all 21 →| Date | Section | S&S | Negligence | Penalty |
|---|---|---|---|---|
| 08/05/2013 | 56.20003(a) | Non-S&S | LowNegligence | $100 |
| 08/05/2013 | 56.12028 | Non-S&S | LowNegligence | $100 |
| 10/27/2010 | 56.20003(a) | S&S | ModNegligence | $108 |
| 10/15/2008 | 56.12016 | Non-S&S | LowNegligence | $100 |
| 07/08/2008 | 56.12004 | Non-S&S | ModNegligence | $100 |
| 07/08/2008 | 56.16001 | Non-S&S | ModNegligence | $100 |
| 07/08/2008 | 56.4201(a)(2) | Non-S&S | ModNegligence | $100 |
| 07/08/2008 | 56.4601 | Non-S&S | ModNegligence | $100 |
| 07/07/2008 | 56.12004 | Non-S&S | LowNegligence | $100 |
| 07/07/2008 | 56.12004 | Non-S&S | LowNegligence | $100 |
| 07/07/2008 | 56.14101(a)(2) | Non-S&S | ModNegligence | $100 |
| 06/25/2003 | 56.11002 | S&S | ModNegligence | $321 |
| 06/25/2003 | 56.11002 | Non-S&S | ModNegligence | $60 |
| 05/30/2001 | 56.14108 | Non-S&S | ModNegligence | $55 |
| 05/30/2001 | 56.12004 | Non-S&S | ModNegligence | $55 |
| 05/30/2001 | 56.12004 | Non-S&S | ModNegligence | $55 |
| 05/30/2001 | 56.14107(a) | Non-S&S | ModNegligence | $55 |
| 05/30/2001 | 56.12013(b) | Non-S&S | ModNegligence | $55 |
| 05/30/2001 | 56.14100(b) | S&S | ModNegligence | $131 |
| 05/30/2001 | 56.12004 | Non-S&S | ModNegligence | $55 |
Inspections
View all 18 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 05/19/2025 | 05/19/2025 | 8.75 | 1 |
| 08/12/2013 | 08/12/2013 | 5.50 | 1 |
| 08/05/2013 | 08/06/2013 | 8.75 | 1 |
| 06/12/2012 | 06/12/2012 | 9.50 | 1 |
| 03/06/2012 | 03/06/2012 | 3.50 | 1 |
| 10/27/2010 | 10/27/2010 | 6.50 | 1 |
| 06/29/2010 | 06/30/2010 | 19.50 | 1 |
| 10/15/2008 | 10/15/2008 | 3.00 | 1 |
| 09/24/2008 | 09/24/2008 | 7.50 | 1 |
| 07/07/2008 | 07/10/2008 | 32.50 | 2 |
Mine Details
Related Mines
Frequently Asked Questions
How many MSHA violations does Rip Rap have?
Rip Rap has 21 MSHA violations on record, of which 3 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $2K.
What type of mine is Rip Rap?
Rip Rap is a Surface mine producing SandAndGravel, located in Sauk Rapids, Benton County, MN. It currently has 2 employees.
Has anyone been injured or killed at Rip Rap?
According to MSHA records, Rip Rap has 0 reported accident/injury records and 0 fatalities on file.
Who operates Rip Rap?
Rip Rap is operated by Knife River North Central and controlled by Knife River Corporation. MSHA Mine ID: 2100519.