Key Takeaway

CORONA is a abandoned surface mine producing SandAndGravel, located in Riverside County, CA. It has 35 violations on record (16 S&S) and $5K in proposed penalties. Operated by Robertsons Ltd.

CORONA

Abandoned Surface SandAndGravel

Operator: Robertsons Ltd

Controller: Dennis Troesh

Location: Riverside County, CA

35
Violations
16
S&S Violations
0
Accidents
$5K
Penalties

Recent Violations

View all 35 →
Date Section S&S Negligence Penalty
08/08/2001 56.1000 Non-S&S HighNegligence $224
09/11/2000 56.14130(g) S&S ModNegligence $550
09/06/2000 56.15003 S&S ModNegligence $300
09/06/2000 56.15003 Non-S&S ModNegligence $200
09/06/2000 56.4331 Non-S&S ModNegligence $55
09/06/2000 56.4330(a) Non-S&S ModNegligence $55
09/06/2000 56.9100(b) Non-S&S ModNegligence $55
09/06/2000 56.20013 Non-S&S ModNegligence $55
09/06/2000 56.15002 S&S ModNegligence $450
09/06/2000 56.15004 S&S ModNegligence $450
09/06/2000 56.14132(a) Non-S&S ModNegligence $55
09/06/2000 56.14130(i) S&S ModNegligence $113
09/06/2000 56.14130(g) S&S HighNegligence $800
09/06/2000 56.14100(a) S&S ModNegligence $113
09/06/2000 56.18002(a) S&S ModNegligence $66
09/06/2000 56.14107(a) S&S ModNegligence $90
09/06/2000 56.4200(a)(1) Non-S&S ModNegligence $55
09/06/2000 56.14107(a) S&S ModNegligence $90
09/06/2000 56.14112(b) S&S ModNegligence $90
09/06/2000 56.14132(a) S&S ModNegligence $113

Inspections

View all 3 →
Begin End Hours Inspectors
08/07/2001 08/07/2001 4.00 1
09/11/2000 09/13/2000 36.00 2
09/05/2000 09/08/2000 29.00 1

Mine Details

MSHA Mine ID0405350
Mine TypeSurface
StatusAbandoned
CommoditySandAndGravel
SIC DescriptionConstruction Sand and Gravel
Days/Week6.0
Hours/Shift8.0

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Frequently Asked Questions

How many MSHA violations does CORONA have?

CORONA has 35 MSHA violations on record, of which 16 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $5K.

What type of mine is CORONA?

CORONA is a Surface mine producing SandAndGravel, located in Riverside County, CA. It currently has 0 employees.

Has anyone been injured or killed at CORONA?

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

Who operates CORONA?

CORONA is operated by Robertsons Ltd and controlled by Dennis Troesh. MSHA Mine ID: 0405350.