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Mission Support Alliance, LLC

9 cases in this site's copy of the record · 0 of those 9 are marked open by the Board · Region 19 · Richland, WA

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

What kinds of case

Type	What it is	Here
CA	Charge against an employer	7
RC	Petition for an election	2

The cases

Charge against an employer
CA
Filed 8 January 2021Case 19-CA-271227ClosedRichland, WARegion 19Workers in the unit 2,000
Charge against an employer
CA
Filed 6 October 2020Case 19-CA-267343ClosedRichland, WARegion 19Workers in the unit 2,000
Mission Support Alliance LLC
CA
Filed 11 July 2020Case 19-CA-262931ClosedRichland, WARegion 19Workers in the unit 1,000
Charge against an employer
CA
Filed 20 March 2020Case 19-CA-258297ClosedRichland, WARegion 19Workers in the unit 2,000
Charge against an employer
CA
Filed 18 March 2020Case 19-CA-258188ClosedRichland, WARegion 19Workers in the unit 2,000
Petition for an election
RC
Filed 27 February 2017Case 19-RC-193901ClosedRichland, WARegion 19Workers in the unit 9
Included: All regular full-time and part-time Calibration Technicians, Operations Support Specialists, and External Dosimetrists working at the 6266 building, at Hanford, to be added to the existing bargaining unit of employees affiliated with International Brotherhood of Electrical Workers Local 77 through the Hanford Atomic Metal Trades Council, AFL-CIO as described in Appendix A oif Attachment B (collective ...
Mission Support Alliance LLC
RC
Filed 2 November 2016Case 19-RC-187479ClosedRichland, WARegion 19Workers in the unit 7
Included: All full time and regular part time Calibration Tech employees and Operations Support Specialists employed by employer at the 6266 building, at Hanford to be included in current unit in collective bargaining agreement (attached) dated the 24th day of October 2013 between Mission Support Alliance and Local Union No. 77 of the International Brotherhood of Electrical Workers. Excluded: All other employees, ...
Charge against an employer
CA
Filed 8 February 2013Case 19-CA-097970ClosedRichland, WARegion 19Workers in the unit 624
Charge against an employer
CA
Filed 21 October 2011Case 19-CA-067479ClosedRichland, WARegion 19Workers in the unit 150

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

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