Data / Mines / Washington / Vashon Sand and Gravel DBA CalPortland

Vashon Sand and Gravel DBA CalPortland: 14 MSHA citations

Name: MSHA record of Vashon Sand and Gravel DBA CalPortland
Creator: SpecStream
License: https://creativecommons.org/licenses/by/4.0/

Updated November 6, 2026. Source: US Department of Labor, Mine Safety and Health Administration (MSHA), Open Government Data Sets.

Vashon Sand and Gravel DBA CalPortland is an active construction sand and gravel surface mine in King County, Washington, operated by CalPortland Company with 6 employees on MSHA's record (mine ID 4501707). Since January 1, 2022 MSHA inspectors issued 14 citations and orders there with $2,195 in proposed penalties, and 1 accident report was filed there, with 1 injury or illness case.

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MSHA mine ID: 4501707
Status: Active since May 14, 2023
Main commodity: Construction sand and gravel
Mine type: Surface
County: King County, Washington
Nearest town: Vashon
Operator: CalPortland Company
Parent company: Taiheiyo Cement Corp
Employees: 6
MSHA field office: Kent WA Field Office
Citations and orders since January 1, 2022: 14
Significant and substantial: 1 (7.1%)
Closure orders: 0
High negligence or reckless: 0
Proposed penalties: $2,195
Amount paid so far: $2,195
Inspections: 11
Inspector hours on site: 58
Citations per inspection: 1.27 (all mines 2.30)
Accident reports: 1
Injury and illness cases: 1
Fatalities: 0
Latest MSHA record: June 17, 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	1	$538	0
2024	4	0	$600	0
2025	1	0	$151	1
2026	6	0	$906	0

Standards cited most at Vashon Sand and Gravel DBA CalPortland

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 56.14107	Surface metal and nonmetal mines	2
30 CFR 56.18010	Surface metal and nonmetal mines	1
30 CFR 56.12001	Surface metal and nonmetal mines	1
30 CFR 56.11012	Surface metal and nonmetal mines	1
30 CFR 56.11001	Surface metal and nonmetal mines	1
30 CFR 56.14101	Surface metal and nonmetal mines	1
30 CFR 56.12023	Surface metal and nonmetal mines	1
30 CFR 50.20-1	Reporting of accidents, injuries and illnesses	1
30 CFR 56.15001	Surface metal and nonmetal mines	1
30 CFR 56.12004	Surface metal and nonmetal mines	1
30 CFR 56.14112	Surface metal and nonmetal mines	1

Injury and illness cases at Vashon Sand and Gravel DBA CalPortland

Accident reports by degree of injury, as the operator reported them to MSHA.

Degree	Cases
Days away from work or restricted activity	1

What the accident reports at Vashon Sand and Gravel DBA CalPortland describe

Accident classification, as MSHA codes the circumstances that contributed most directly.

Classification	Reports
Machinery	1

Equipment named in accident reports at Vashon Sand and Gravel DBA CalPortland

Equipment	Reports
Welding machine	1

Other open mines in King County, Washington

Mine	Operator	County	Main commodity	Employees	Citations since 2022
Seattle Plant	Ash Grove Cement Company	King County, WA	Cement	83	357
Snoqualmie S&G DBA CalPortland Company	CalPortland Company	King County, WA	Construction sand and gravel	29	86
Enumclaw Pit & Plant	HM Pacific Northwest Inc.	King County, WA	Construction sand and gravel	12	39
Issaquah Pit & Plant	Lakeside Industries, Inc	King County, WA	Construction sand and gravel	11	35
Auburn Facility	Central Pre-Mix Concrete Co.	King County, WA	Construction sand and gravel	3	31
Ryterra LLC	Ryterra	King County, WA	Crushed, broken stone	6	28
North Bend	HM Pacific Northwest Inc.	King County, WA	Crushed, broken stone	6	28
Franklin Ridge Sand & Gravel	Green Section 30 LLC	King County, WA	Construction sand and gravel	3	25
Arcosa Specialty Materials Seattle #1890	Acg Materials	King County, WA	Crushed, broken limestone	12	22
Palmer Junction Gravel Pit-Kanaskat Pit	Lakeside Industries, Inc	King County, WA	Construction sand and gravel	5	19
Thunder Mountain Quarry	HM Pacific Northwest Inc.	King County, WA	Crushed, broken traprock	3	19
White River Quarry	CalPortland Company	King County, WA	Crushed, broken stone	10	13
Plant D	Rock Services Inc.	King County, WA	Construction sand and gravel	2	12
Manufacturers Mineral Co. Renton Plant	Manufacturers Mineral Company	King County, WA	Construction sand and gravel	3	9
Kangley Pit	Kangley Sand & Gravel	King County, WA	Construction sand and gravel	2	8

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.