Data / Mines / Washington / Portable 1
Portable 1, Pierce County, Washington: 21 MSHA citations
Updated November 6, 2026. Source: US Department of Labor, Mine Safety and Health Administration (MSHA), Open Government Data Sets.
Portable 1 is an active construction sand and gravel surface mine in Pierce County, Washington, operated by Kennedy Creek Quarry Incorporated with 5 employees on MSHA's record (mine ID 4503800). Since January 1, 2022 MSHA inspectors issued 21 citations and orders there with $3,509 in proposed penalties, and 0 accident reports were filed there, with no injury or illness cases.
The request: Watch Portable 1 (MSHA mine ID 4503800) in Pierce County, Washington: each new citation and each accident report. $10 of work on sign-up, no card.
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- MSHA mine ID
- 4503800
- Status
- Active since November 9, 2023
- Main commodity
- Construction sand and gravel
- Mine type
- Surface
- County
- Pierce County, Washington
- Nearest town
- Tacoma, WA
- Operator
- Kennedy Creek Quarry Incorporated
- Employees
- 5
- MSHA field office
- Kent WA Field Office
- Citations and orders since January 1, 2022
- 21
- Significant and substantial
- 2 (9.5%)
- Closure orders
- 0
- High negligence or reckless
- 1
- Proposed penalties
- $3,509
- Amount paid so far
- $3,509
- Inspections
- 14
- Inspector hours on site
- 75
- Citations per inspection
- 1.50 (all mines 2.30)
- Accident reports
- 0
- Injury and illness cases
- 0
- Fatalities
- 0
- Latest MSHA record
- August 19, 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 |
|---|---|---|---|---|
| 2023 | 3 | 0 | $429 | 0 |
| 2024 | 4 | 1 | $829 | 0 |
| 2025 | 1 | 1 | $151 | 0 |
| 2026 | 13 | 0 | $2,100 | 0 |
Standards cited most at Portable 1
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 56.14100 | Surface metal and nonmetal mines | 2 |
| 30 CFR 56.11001 | Surface metal and nonmetal mines | 2 |
| 30 CFR 56.14110 | Surface metal and nonmetal mines | 2 |
| 30 CFR 56.12032 | Surface metal and nonmetal mines | 2 |
| 30 CFR 56.14132 | Surface metal and nonmetal mines | 2 |
| 30 CFR 56.12028 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.9300 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.14207 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.4402 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.12025 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.14107 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.14101 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.14103 | Surface metal and nonmetal mines | 1 |
| 30 CFR 62.120 | Occupational noise exposure | 1 |
| 30 CFR 56.12004 | Surface metal and nonmetal mines | 1 |
Other open mines in Pierce County, Washington
| Mine | Operator | County | Main commodity | Employees | Citations since 2022 |
|---|---|---|---|---|---|
| Kapowsin Quarry | Washington Rock Quarries, Inc. | Pierce County, WA | Crushed, broken traprock | 9 | 59 |
| C&V Roy Pit | Mountain Stone Aggregate | Pierce County, WA | Construction sand and gravel | 2 | 51 |
| Sumner Pit And Plant | HM Pacific Northwest Inc. | Pierce County, WA | Construction sand and gravel | 2 | 49 |
| Fennel Resources | Miles Sand & Gravel Co Inc | Pierce County, WA | Construction sand and gravel | 11 | 42 |
| Thun Field Pit | HM Pacific Northwest Inc. | Pierce County, WA | Construction sand and gravel | 10 | 37 |
| King Creek Pit | Washington Rock Quarries, Inc. | Pierce County, WA | Construction sand and gravel | 23 | 35 |
| Dupont Pit | CalPortland Company | Pierce County, WA | Construction sand and gravel | 57 | 34 |
| Roy | Miles Sand & Gravel Co Inc | Pierce County, WA | Construction sand and gravel | 8 | 31 |
| Lynch Creek Quarry LLC | Lynch Creek Quarry LLC | Pierce County, WA | Crushed, broken stone | 5 | 22 |
| Tacoma Plant | Graymont Western US Inc | Pierce County, WA | Lime | 41 | 18 |
| Canyon Resources | Miles Sand & Gravel Co Inc | Pierce County, WA | Construction sand and gravel | 4 | 9 |
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.