Data / Mines / Alaska / Portable #1 Crusher
Portable #1 Crusher: 4 MSHA citations
Updated November 6, 2026. Source: US Department of Labor, Mine Safety and Health Administration (MSHA), Open Government Data Sets.
Portable #1 Crusher is an intermittent construction sand and gravel surface mine in Kenai Peninsula, Alaska, operated by Alaska Marine Excavation LLC. with 3 employees on MSHA's record (mine ID 5001947). Since January 1, 2022 MSHA inspectors issued 4 citations and orders there with $586 in proposed penalties, and 0 accident reports were filed there, with no injury or illness cases.
The request: Watch Portable #1 Crusher (MSHA mine ID 5001947) in Kenai Peninsula, Alaska: each new citation and each accident report. $10 of work on sign-up, no card.
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- MSHA mine ID
- 5001947
- Status
- Intermittent since January 11, 2011
- Main commodity
- Construction sand and gravel
- Mine type
- Surface
- County
- Kenai Peninsula, Alaska
- Nearest town
- Denali
- Operator
- Alaska Marine Excavation LLC.
- Employees
- 3
- MSHA field office
- Anchorage AK Field Office
- Citations and orders since January 1, 2022
- 4
- Significant and substantial
- 0 (0.0%)
- Closure orders
- 0
- High negligence or reckless
- 0
- Proposed penalties
- $586
- Amount paid so far
- $586
- Inspections
- 5
- Inspector hours on site
- 15
- Citations per inspection
- 0.80 (all mines 2.30)
- Accident reports
- 0
- Injury and illness cases
- 0
- Fatalities
- 0
- Latest MSHA record
- June 16, 2026
Citations and injury cases by year
Calendar years since 2022; 2026 runs to the date of the MSHA files.
| Year | Citations and orders | Significant and substantial | Proposed penalties | Injury and illness cases |
|---|---|---|---|---|
| 2022 | 1 | 0 | $133 | 0 |
| 2025 | 3 | 0 | $453 | 0 |
Standards cited most at Portable #1 Crusher
Sections of Title 30 of the Code of Federal Regulations named on the citations, with the part each belongs to.
| Standard | What the part covers | Citations |
|---|---|---|
| 30 CFR 56.4201 | Surface metal and nonmetal mines | 2 |
| 30 CFR 56.1000 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.14107 | Surface metal and nonmetal mines | 1 |
Other open mines in Kenai Peninsula, Alaska
| Mine | Operator | County | Main commodity | Employees | Citations since 2022 |
|---|---|---|---|---|---|
| Steam on Wheels Pit | Steam on Wheels, LLC | Kenai Peninsula, AK | Construction sand and gravel | 3 | 7 |
| Arb Crusher | Knik Construction | Kenai Peninsula, AK | Construction sand and gravel | 4 | 5 |
| Slikok Pit | D & L Construction Co., Inc. | Kenai Peninsula, AK | Construction sand and gravel | 0 | 5 |
| Metco River Bar & Plant | Metco Alaska, LLC | Kenai Peninsula, AK | Construction sand and gravel | 5 | 4 |
| Andrews Gravel Pit | Andrews and Sons | Kenai Peninsula, AK | Construction sand and gravel | 2 | 4 |
| Davis Block Company | Davis Block Company Inc | Kenai Peninsula, AK | Construction sand and gravel | 1 | 4 |
| South of North | South of North LLC | Kenai Peninsula, AK | Not stated | 0 | 3 |
| Portable Plant #2 | Dibble Creek Rock Ltd. | Kenai Peninsula, AK | Construction sand and gravel | 2 | 2 |
| Nordberg SV40 | Foster Construction Inc | Kenai Peninsula, AK | Construction sand and gravel | 2 | 1 |
| RD&S | Dibble Creek Rock Ltd. | Kenai Peninsula, AK | Construction sand and gravel | 6 | 0 |
| Beaver Loop Sand & Gravel | Beaver Loop Sand & Gravel LLC | Kenai Peninsula, AK | Construction sand and gravel | 4 | 0 |
| Ravenwood Pit | Peninsula Paving LLC | Kenai Peninsula, AK | Construction sand and gravel | 3 | 0 |
| Alaska Precast Solutions Inc | Alaska Precast Solutions Inc | Kenai Peninsula, AK | Construction sand and gravel | 3 | 0 |
| Knik Crusher #3 | Knik Construction | Kenai Peninsula, AK | Construction sand and gravel | 2 | 0 |
| Pegson 428 Trakpactor | Foster Construction Inc | Kenai Peninsula, AK | Crushed, broken stone | 2 | 0 |
US government work, public domain. Counts come from the MSHA files published on November 6, 2026. An open mine is one MSHA lists as Active, Intermittent, New Mine, Temporarily Idled or NonProducing; 13,673 were open that day. Citations, penalties, inspections and accident reports run from January 1, 2022. A citation is an inspector's allegation and an operator can contest it; the penalty is the amount MSHA first proposed, before any contest or settlement. An operator is the legal entity MSHA assesses, and a parent company is its controller. Mines run by sole proprietors or by individuals are counted in every total and are not named. This page uses MSHA data and is not endorsed or certified by MSHA. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.