Key Takeaway

Hidden Valley is a intermittent surface mine producing SandAndGravel, located in Juneau, Juneau County, AK. It has 10 violations on record (6 S&S) and $14K in proposed penalties. Operated by Colaska Inc. dba Secon.

Hidden Valley

Intermittent Surface SandAndGravel

Operator: Colaska Inc. dba Secon

Controller: Colas S A

Location: Juneau, Juneau County, AK

Employees: 2

10
Violations
6
S&S Violations
0
Accidents
$14K
Penalties

Recent Violations

View all 10 →
Date Section S&S Negligence Penalty
04/30/2008 56.6132(b) Non-S&S ModNegligence $2,106
04/30/2008 56.9300(a) S&S ModNegligence $392
04/30/2008 56.11001 S&S ModNegligence $117
04/30/2008 56.9300(a) S&S ModNegligence $392
04/30/2008 56.4101 S&S ModNegligence $117
04/30/2008 56.4402 S&S ModNegligence $117
04/30/2008 56.14132(a) Non-S&S ModNegligence $100
04/30/2008 56.14132(a) Non-S&S ModNegligence $100
04/30/2008 56.6101(b) Non-S&S ModNegligence $10,437
04/30/2008 46.6(a) S&S ModNegligence $436

Inspections

View all 8 →
Begin End Hours Inspectors
05/29/2025 05/29/2025 4.50 1
04/13/2024 04/13/2024 8.00 1
07/14/2023 07/14/2023 4.00 1
07/07/2022 07/12/2022 4.50 1
09/02/2021 09/02/2021 1.00 1
07/10/2020 07/10/2020 8.00 1
06/07/2009 06/09/2009 8.00 1
04/30/2008 05/01/2008 18.00 2

Mine Details

MSHA Mine ID5001861
Mine TypeSurface
StatusIntermittent
CommoditySandAndGravel
SIC DescriptionConstruction Sand and Gravel
Employees2
Days/Week7.0
Hours/Shift10.0
Coordinates58.3708330, -134.4733330
Nearest TownJuneau

Frequently Asked Questions

How many MSHA violations does Hidden Valley have?

Hidden Valley has 10 MSHA violations on record, of which 6 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $14K.

What type of mine is Hidden Valley?

Hidden Valley is a Surface mine producing SandAndGravel, located in Juneau, Juneau County, AK. It currently has 2 employees.

Has anyone been injured or killed at Hidden Valley?

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

Who operates Hidden Valley?

Hidden Valley is operated by Colaska Inc. dba Secon and controlled by Colas S A. MSHA Mine ID: 5001861.