The National Labor Relations Board is currently in shutdown/furlough due to a lapse in appropriations. NLRB headquarters and all field offices are closed. This website remains available to the public but is not actively maintained during the shutdown. Accordingly, the E-Filing applications (E-Filing, Online Charge and Petition, and My Account Portal) remain available. Documents E-filed during the shutdown will be processed once normal operations resume.

Please note that due dates to file or serve most documents continue to be tolled during the period of the shutdown. However, the due dates for filing unfair labor practice charges and certain representation petitions cannot be tolled. Click here for more information.

Home

Case Search Results

Case

Sheet Metal Workers Local Union No. 104 (Westinghouse Electric Company)

E-File Follow

Case Number: 31-CB-374289

Date Filed: 09/29/2025

Status: Open

Location: Arroyo Grande, CA

Region Assigned: Region 31, Los Angeles, California

Docket Activity

Date	Document	Issued/Filed By
09/29/2025	Signed Charge Against Union*	Charging Party

The Docket Activity list does not reflect all actions in this case.

* This document may require redactions before it can be viewed. To obtain a copy, please file a request through our FOIA Branch.

Related Documents

Related Documents data is not available.

Allegations

8(b)(2) Hiring Hall Related
8(b)(1)(A) Hiring Halls
8(b)(1)(A) Duty of Fair Representation, incl'g Superseniority, denial of access
8(b)(1)(A) Discipline (including charges/fines)/Harassment

Participants

Participant	Address	Phone
Involved Party Employer Westinghouse Electric Company	Cranberry Township, PA 16066

Involved Party Employer Diablo Canyon Power Plant	San Luis Obispo, CA 93405

Charged Party / Respondent Union Sheet Metal Workers Local Union No. 104	Ventura, CA 93003

Related Cases

Related Cases data is not available.