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
Operator: Colaska Inc. dba Secon
Controller: Colas S A
Location: Juneau, Juneau County, AK
Employees: 2
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
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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.