Key Takeaway

ERM Rock is a intermittent surface mine producing SandAndGravel, located in FORTUNA CA, Humboldt County, CA. It has 54 violations on record (7 S&S) and $5K in proposed penalties. Operated by Eureka Ready Mix Concrete Co Inc.

ERM Rock

Intermittent Surface SandAndGravel

Operator: Eureka Ready Mix Concrete Co Inc

Controller: Robert C McLaughlin; Michael J McLaughlin

Location: FORTUNA CA, Humboldt County, CA

Employees: 2

54
Violations
7
S&S Violations
1
Accidents
$5K
Penalties

Recent Violations

View all 54 →
Date Section S&S Negligence Penalty
06/19/2023 56.14132(a) Non-S&S ModNegligence $143
11/16/2021 50.30(a) Non-S&S LowNegligence $125
11/14/2017 56.12018 Non-S&S ModNegligence $118
11/14/2017 56.12001 S&S LowNegligence $118
10/15/2016 50.30(a) Non-S&S ModNegligence $114
02/02/2016 56.12002 Non-S&S ModNegligence $100
02/02/2016 56.12028 Non-S&S ModNegligence $100
04/01/2015 56.12008 Non-S&S ModNegligence $100
04/01/2015 46.9(b) Non-S&S ModNegligence $100
12/10/2014 56.14101(a)(2) Non-S&S ModNegligence $100
12/10/2014 56.4201(a)(1) Non-S&S ModNegligence $100
12/10/2014 56.12032 Non-S&S ModNegligence $100
05/13/2014 41.12 Non-S&S LowNegligence $100
05/13/2014 47.51 Non-S&S ModNegligence $100
07/23/2013 56.4104(b) Non-S&S ModNegligence $100
10/02/2012 56.4101 Non-S&S ModNegligence $100
08/14/2012 50.30(a) Non-S&S LowNegligence $100
04/21/2011 56.11002 Non-S&S ModNegligence $100
04/21/2011 56.14107(a) S&S ModNegligence $108
04/21/2011 56.15001 Non-S&S ModNegligence $100

Accidents & Injuries

View all 1 →
Date Classification Injury Days Lost
05/29/2001 HANDLING OF MATERIALS DAYS AWAY FROM WORK ONLY 8d lost

Inspections

View all 51 →
Begin End Hours Inspectors
11/17/2025 11/18/2025 19.50 1
03/25/2025 03/25/2025 8.75 1
08/07/2024 08/08/2024 11.25 1
09/18/2023 09/20/2023 15.50 1
07/20/2023 07/20/2023 8.00 1
06/19/2023 06/19/2023 4.25 1
11/16/2021 11/16/2021 8.25 1
04/26/2021 04/29/2021 14.25 1
05/28/2020 05/28/2020 2.50 1
10/10/2019 10/10/2019 7.50 1

Mine Details

MSHA Mine ID0405368
Mine TypeSurface
StatusIntermittent
CommoditySandAndGravel
SIC DescriptionConstruction Sand and Gravel
Employees2
Days/Week5.0
Hours/Shift8.0
Coordinates40.5402780, -124.1466670
Nearest TownFORTUNA CA

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Frequently Asked Questions

How many MSHA violations does ERM Rock have?

ERM Rock has 54 MSHA violations on record, of which 7 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $5K.

What type of mine is ERM Rock?

ERM Rock is a Surface mine producing SandAndGravel, located in FORTUNA CA, Humboldt County, CA. It currently has 2 employees.

Has anyone been injured or killed at ERM Rock?

According to MSHA records, ERM Rock has 1 reported accident/injury records and 0 fatalities on file.

Who operates ERM Rock?

ERM Rock is operated by Eureka Ready Mix Concrete Co Inc and controlled by Robert C McLaughlin; Michael J McLaughlin. MSHA Mine ID: 0405368.