Key Takeaway
Blackstone Pit & Mill is a abandoned surface mine producing SandAndGravel, located in madera, Madera County, CA. It has 21 violations on record (5 S&S) and $2K in proposed penalties. Operated by Calaveras Materials Inc.
Blackstone Pit & Mill
Operator: Calaveras Materials Inc
Controller: Martin Marietta Materials Inc
Location: madera, Madera County, CA
Recent Violations
View all 21 →| Date | Section | S&S | Negligence | Penalty |
|---|---|---|---|---|
| 06/12/2002 | 56.14107(a) | Non-S&S | ModNegligence | $55 |
| 06/12/2002 | 56.12030 | Non-S&S | ModNegligence | $55 |
| 06/12/2002 | 56.14132(a) | Non-S&S | ModNegligence | $55 |
| 06/12/2002 | 56.14107(a) | Non-S&S | ModNegligence | $55 |
| 01/15/2002 | 56.4402 | Non-S&S | ModNegligence | $55 |
| 01/15/2002 | 56.20003(a) | S&S | ModNegligence | $242 |
| 01/15/2002 | 56.12032 | Non-S&S | ModNegligence | $55 |
| 01/15/2002 | 56.14132(b)(2) | S&S | LowNegligence | $277 |
| 01/15/2002 | 56.14132(a) | Non-S&S | ModNegligence | $55 |
| 01/15/2002 | 56.14101(a)(2) | Non-S&S | ModNegligence | $55 |
| 06/20/2001 | 56.12032 | S&S | LowNegligence | $140 |
| 06/20/2001 | 56.4201(a)(2) | Non-S&S | LowNegligence | $55 |
| 06/20/2001 | 56.12025 | S&S | ModNegligence | $196 |
| 06/20/2001 | 56.14100(b) | Non-S&S | ModNegligence | $55 |
| 06/20/2001 | 56.14115(b) | Non-S&S | ModNegligence | $55 |
| 04/04/2001 | 62.130(a) | Non-S&S | ModNegligence | $55 |
| 03/28/2001 | 56.20003(a) | Non-S&S | ModNegligence | $55 |
| 03/28/2001 | 56.14100(b) | Non-S&S | LowNegligence | $55 |
| 03/28/2001 | 56.14100(b) | Non-S&S | LowNegligence | $55 |
| 03/28/2001 | 56.14132(a) | Non-S&S | LowNegligence | $55 |
Accidents & Injuries
View all 5 →| Date | Classification | Injury | Days Lost |
|---|---|---|---|
| 01/08/2003 | NO VALUE FOUND | DAYS RESTRICTED ACTIVITY ONLY | 4d restricted |
| 01/02/2003 | HANDLING OF MATERIALS | DAYS RESTRICTED ACTIVITY ONLY | 2d restricted |
| 01/14/2002 | HANDLING OF MATERIALS | DYS AWY FRM WRK & RESTRCTD ACT | 9d lost, 54d restricted |
| 08/28/2001 | HANDTOOLS (NONPOWERED) | DAYS RESTRICTED ACTIVITY ONLY | 12d restricted |
| 04/19/2001 | SLIP OR FALL OF PERSON | DAYS RESTRICTED ACTIVITY ONLY | 40d restricted |
Inspections
View all 6 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 09/16/2003 | 09/17/2003 | 20.00 | 1 |
| 06/12/2002 | 06/13/2002 | 16.00 | 1 |
| 01/15/2002 | 01/17/2002 | 39.00 | 1 |
| 06/20/2001 | 06/20/2001 | 12.00 | 1 |
| 03/28/2001 | 04/04/2001 | 29.00 | 1 |
| 06/07/2000 | 06/08/2000 | 0.00 | 0 |
Mine Details
Related Mines
Frequently Asked Questions
How many MSHA violations does Blackstone Pit & Mill have?
Blackstone Pit & Mill has 21 MSHA violations on record, of which 5 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $2K.
What type of mine is Blackstone Pit & Mill?
Blackstone Pit & Mill is a Surface mine producing SandAndGravel, located in madera, Madera County, CA. It currently has 0 employees.
Has anyone been injured or killed at Blackstone Pit & Mill?
According to MSHA records, Blackstone Pit & Mill has 5 reported accident/injury records and 0 fatalities on file.
Who operates Blackstone Pit & Mill?
Blackstone Pit & Mill is operated by Calaveras Materials Inc and controlled by Martin Marietta Materials Inc. MSHA Mine ID: 0401966.