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American Rock Products

5 cases in this site's copy of the record · 0 of those 5 are marked open by the Board · Region 19 · Hermiston, OR; Pasco, WA

Each case links to the Board's own docket page. This site holds what the Board listed, not the documents.

The cases

Petition filed by an employer
RM
Filed 24 July 2026Case 19-RM-391530ClosedHermiston, ORRegion 19Workers in the unit 12
Included: All full time and part time drivers working at or out of 813830 North Hwy Hermiston OR 97838. Excluded: All other employees, managers, confidential employees, clerical employees, professionals, guards and supervisors as defined by the Act.
Petition for an election
RC
Filed 4 June 2025Case 19-RC-366858ClosedHermiston, ORRegion 19Workers in the unit 20
Included: All full-time and part-time drivers working at the Employer's facility in Hermiston, OR. Excluded: All other employees, including managers, supervisors and guards as defined by the Act.
Charge against an employer
CA
Filed 14 June 2022Case 19-CA-297600ClosedPasco, WARegion 19Workers in the unit 150
Petition for an election
RC
Filed 12 May 2022Case 19-RC-295723ClosedPasco, WARegion 19Workers in the unit 90
Included: All full-time and regular part-time CDL drivers, loaders, dispatchers, batch plant workers, mechanics, and quality control employees working at the Employer's facilities in Parker, Richland, Pasco, Walla-Walla and Prosser, WA; and Hermistan/Boardman and Pendleton, OR locations. Excluded: All other employees, including managers, supervisors, and guards as defined by the Act.
Petition for an election
RC
Filed 6 May 2022Case 19-RC-295436ClosedPasco, WARegion 19Workers in the unit 90
Included: All full-time and part-time drivers, loaders, dispatchers, batch plant workers, mechanics and quality control employees working at the employers facilities in Parker, Richland, Pasco, Walla-Walla, Prosser and Hermiston/Boardman locations. Excluded: All other employees, including managers, supervisors, and guards as defined by the Act.

Last refreshed 19 September 2026. What is in it, and what is not.

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