Data / Mines / Alaska / S. Clapp Gravel
S. Clapp Gravel, Matanuska-Susitna, Alaska: 3 MSHA citations
Updated November 6, 2026. Source: US Department of Labor, Mine Safety and Health Administration (MSHA), Open Government Data Sets.
S. Clapp Gravel is an intermittent construction sand and gravel surface mine in Matanuska-Susitna, Alaska, operated by K & H Civil Constructors, LLC with 2 employees on MSHA's record (mine ID 5002051). Since January 1, 2022 MSHA inspectors issued 3 citations and orders there with $437 in proposed penalties, and 0 accident reports were filed there, with no injury or illness cases.
The request: Watch S. Clapp Gravel (MSHA mine ID 5002051) in Matanuska-Susitna, Alaska: each new citation and each accident report. $10 of work on sign-up, no card.
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- MSHA mine ID
- 5002051
- Status
- Intermittent since March 1, 2017
- Main commodity
- Construction sand and gravel
- Mine type
- Surface
- County
- Matanuska-Susitna, Alaska
- Nearest town
- Wasilla
- Operator
- K & H Civil Constructors, LLC
- Employees
- 2
- MSHA field office
- Anchorage AK Field Office
- Citations and orders since January 1, 2022
- 3
- Significant and substantial
- 0 (0.0%)
- Closure orders
- 0
- High negligence or reckless
- 0
- Proposed penalties
- $437
- Amount paid so far
- $437
- Inspections
- 7
- Inspector hours on site
- 26
- Citations per inspection
- 0.43 (all mines 2.30)
- Accident reports
- 0
- Injury and illness cases
- 0
- Fatalities
- 0
- Latest MSHA record
- October 8, 2025
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 |
|---|---|---|---|---|
| 2023 | 1 | 0 | $143 | 0 |
| 2024 | 2 | 0 | $294 | 0 |
Standards cited most at S. Clapp Gravel
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 56.12008 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.12028 | Surface metal and nonmetal mines | 1 |
| 30 CFR 46.9 | Training at sand, gravel and surface stone mines | 1 |
Other open mines in Matanuska-Susitna, Alaska
| Mine | Operator | County | Main commodity | Employees | Citations since 2022 |
|---|---|---|---|---|---|
| Northern Gravel & Trucking | Northern Gravel & Trucking LLC | Matanuska-Susitna, AK | Construction sand and gravel | 5 | 22 |
| Lucky Shot Mine | Contango Lucky Shot Alaska, LLC | Matanuska-Susitna, AK | Gold ore | 25 | 12 |
| Aaa Valley Gravel / Trunk Road Mine | Aaa Valley Gravel | Matanuska-Susitna, AK | Construction sand and gravel | 8 | 10 |
| Wash Plant Primary | Secon | Matanuska-Susitna, AK | Construction sand and gravel | 3 | 8 |
| Quality Sand & Gravel L.L.C. | Quality Sand & Gravel LLC | Matanuska-Susitna, AK | Construction sand and gravel | 4 | 7 |
| Qayaq Portable Crusher 02 | Qayaq Construction, LLC | Matanuska-Susitna, AK | Construction sand and gravel | 4 | 7 |
| Palmer Loading Station | Anchorage Sand & Gravel Company Inc | Matanuska-Susitna, AK | Construction sand and gravel | 3 | 6 |
| Cedar Rapids 30X54 Jaw Crusher | Western Construction & Equipment, LLC | Matanuska-Susitna, AK | Construction sand and gravel | 3 | 5 |
| Pittman Road Gravel Pit | Foremost Construction LLC | Matanuska-Susitna, AK | Construction sand and gravel | 2 | 5 |
| Portable | Jim Psenak Construction, LLC | Matanuska-Susitna, AK | Crushed, broken stone | 2 | 4 |
| Fitz Pit | Alaska Construction & Paving, Inc. | Matanuska-Susitna, AK | Construction sand and gravel | 2 | 3 |
| Portable Crusher 1090 | Pruhs Construction | Matanuska-Susitna, AK | Construction sand and gravel | 2 | 3 |
| Portable Unit | Alaska Technical Services LLC DBA Ats Construction | Matanuska-Susitna, AK | Construction sand and gravel | 6 | 2 |
| White Creek Mine | Valdez Creek Mining, LLC | Matanuska-Susitna, AK | Gold ore | 5 | 2 |
| Rock Alaska | Eklutna Sand & Gravel | Matanuska-Susitna, AK | Crushed, broken stone | 3 | 1 |
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.