Key Takeaway

Boca Quarry is a intermittent surface mine producing Stone, located in Truckee, Nevada County, CA. It has 25 violations on record (2 S&S) and $2K in proposed penalties. Operated by Teichert Aggregates.

Boca Quarry

Intermittent Surface Stone

Operator: Teichert Aggregates

Controller: Teichert Inc

Location: Truckee, Nevada County, CA

Employees: 14

25
Violations
2
S&S Violations
2
Accidents
$2K
Penalties

Recent Violations

View all 25 →
Date Section S&S Negligence Penalty
01/29/2025 50.30(a) Non-S&S LowNegligence $151
08/01/2024 56.20011 Non-S&S ModNegligence $147
05/12/2008 56.14110 Non-S&S ModNegligence $100
05/12/2008 56.11003 S&S ModNegligence $108
05/12/2008 56.20003(a) Non-S&S ModNegligence $100
11/16/2006 56.12004 Non-S&S ModNegligence $60
10/04/2004 56.9300(b) Non-S&S ModNegligence $60
10/04/2004 56.11004 Non-S&S ModNegligence $60
07/27/2004 56.14100(b) Non-S&S ModNegligence $60
07/29/2003 56.14132(a) Non-S&S ModNegligence $60
07/29/2003 56.14100(a) Non-S&S ModNegligence $60
02/05/2003 56.12025 S&S LowNegligence $173
06/27/2002 56.12025 Non-S&S LowNegligence $55
06/27/2002 56.12008 Non-S&S ModNegligence $55
05/14/2002 56.14100(b) Non-S&S ModNegligence $55
05/14/2002 56.14101(a)(2) Non-S&S ModNegligence $55
05/14/2002 56.14100(a) Non-S&S ModNegligence $55
05/14/2002 56.14101(a)(2) Non-S&S ModNegligence $55
11/22/2000 56.12028 Non-S&S ModNegligence $55
05/18/2000 56.9300(a) Non-S&S LowNegligence $55

Accidents & Injuries

View all 2 →
Date Classification Injury Days Lost
09/23/2006 POWERED HAULAGE DAYS AWAY FROM WORK ONLY 181d lost
08/29/2000 POWERED HAULAGE DAYS AWAY FROM WORK ONLY 51d lost

Inspections

View all 20 →
Begin End Hours Inspectors
08/05/2025 08/07/2025 17.75 1
01/29/2025 01/29/2025 1.25 1
12/12/2024 12/16/2024 20.00 1
07/29/2024 08/06/2024 26.00 1
10/01/2008 10/01/2008 6.50 1
05/12/2008 05/13/2008 15.00 1
11/16/2006 11/16/2006 9.00 1
03/28/2006 03/28/2006 8.75 1
10/04/2004 10/05/2004 10.00 1
07/27/2004 07/27/2004 7.00 1

Mine Details

MSHA Mine ID0404708
Mine TypeSurface
StatusIntermittent
CommodityStone
SIC DescriptionCrushed, Broken Stone NEC
Employees14
Days/Week0.0
Hours/Shift0.0
Coordinates39.3763890, -120.0647220
Nearest TownTruckee

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Frequently Asked Questions

How many MSHA violations does Boca Quarry have?

Boca Quarry has 25 MSHA violations on record, of which 2 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $2K.

What type of mine is Boca Quarry?

Boca Quarry is a Surface mine producing Stone, located in Truckee, Nevada County, CA. It currently has 14 employees.

Has anyone been injured or killed at Boca Quarry?

According to MSHA records, Boca Quarry has 2 reported accident/injury records and 0 fatalities on file.

Who operates Boca Quarry?

Boca Quarry is operated by Teichert Aggregates and controlled by Teichert Inc. MSHA Mine ID: 0404708.