Key Takeaway
BALD HILLS QUARRY is a intermittent surface mine producing Stone, located in MENDOCINO, Mendocino County, CA. It has 37 violations on record (4 S&S) and $2K in proposed penalties. Operated by Humboldt Redwood Company, LLC.
BALD HILLS QUARRY
Operator: Humboldt Redwood Company, LLC
Controller: Alexander Redwood Partners, LLC
Location: MENDOCINO, Mendocino County, CA
Employees: 2
Recent Violations
View all 37 →| Date | Section | S&S | Negligence | Penalty |
|---|---|---|---|---|
| 07/27/2010 | 56.14107(a) | Non-S&S | ModNegligence | $100 |
| 12/06/2006 | 56.12013(c) | Non-S&S | ModNegligence | $60 |
| 12/06/2006 | 56.14107(a) | Non-S&S | ModNegligence | $60 |
| 12/06/2006 | 56.14107(a) | Non-S&S | ModNegligence | $60 |
| 05/08/2006 | 50.30(a) | Non-S&S | ModNegligence | $60 |
| 02/21/2006 | 56.14100(b) | Non-S&S | ModNegligence | $60 |
| 02/21/2006 | 56.11002 | S&S | ModNegligence | $135 |
| 02/21/2006 | 56.14107(a) | Non-S&S | ModNegligence | $60 |
| 02/21/2006 | 56.12030 | Non-S&S | ModNegligence | $60 |
| 02/21/2006 | 56.12025 | Non-S&S | ModNegligence | $60 |
| 07/20/2005 | 62.120 | Non-S&S | ModNegligence | $60 |
| 07/19/2005 | 56.14132(a) | Non-S&S | LowNegligence | $60 |
| 07/19/2005 | 56.12004 | Non-S&S | ModNegligence | $60 |
| 07/19/2005 | 56.1000 | Non-S&S | LowNegligence | $60 |
| 03/03/2005 | 50.30 | Non-S&S | HighNegligence | $60 |
| 03/03/2005 | 50.30 | Non-S&S | HighNegligence | $60 |
| 03/03/2005 | 50.30 | Non-S&S | HighNegligence | $60 |
| 03/03/2005 | 50.30 | Non-S&S | HighNegligence | $60 |
| 05/04/2004 | 50.30 | Non-S&S | HighNegligence | $60 |
| 05/04/2004 | 46.3(a) | Non-S&S | HighNegligence | $60 |
Inspections
View all 25 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 09/16/2025 | 09/17/2025 | 14.00 | 1 |
| 06/06/2022 | 06/08/2022 | 4.00 | 1 |
| 08/31/2021 | 08/31/2021 | 3.25 | 1 |
| 07/07/2020 | 07/07/2020 | 4.25 | 1 |
| 07/27/2010 | 07/28/2010 | 22.75 | 1 |
| 06/16/2009 | 06/16/2009 | 4.00 | 1 |
| 12/05/2007 | 12/05/2007 | 5.00 | 1 |
| 12/06/2006 | 12/07/2006 | 15.25 | 1 |
| 05/08/2006 | 05/08/2006 | 1.50 | 1 |
| 02/21/2006 | 02/22/2006 | 14.25 | 1 |
Mine Details
Related Mines
Frequently Asked Questions
How many MSHA violations does BALD HILLS QUARRY have?
BALD HILLS QUARRY has 37 MSHA violations on record, of which 4 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $2K.
What type of mine is BALD HILLS QUARRY?
BALD HILLS QUARRY is a Surface mine producing Stone, located in MENDOCINO, Mendocino County, CA. It currently has 2 employees.
Has anyone been injured or killed at BALD HILLS QUARRY?
According to MSHA records, BALD HILLS QUARRY has 0 reported accident/injury records and 0 fatalities on file.
Who operates BALD HILLS QUARRY?
BALD HILLS QUARRY is operated by Humboldt Redwood Company, LLC and controlled by Alexander Redwood Partners, LLC. MSHA Mine ID: 0405285.