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The NLRB Public Website and E-Filing applications, including E-Filing, My Account Portal, and Online Charge and Petition, were unavailable for a period of more than 2 hours on Friday, May 22, 2026.  

Because of this outage, and in accordance with the Agency’s E-File Terms and Conditions, the due date for E-Filed documents due to be filed on Friday, May 22, 2026, is extended to Tuesday, May 26, 2026, at 11:59 p.m. in the time zone of the office where the document is due. We apologize for any inconvenience.

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Case

Association of Heat Frost Insulators Allied Workers local #6 (Thermo Dynamics)

 
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Case Number: 01-CB-358355

Date Filed: 01/15/2025

Status: Open

Location: Dorchester, MA

Region Assigned: Region 01, Boston, Massachusetts


Docket Activity

Date sort ascending Document Issued/Filed By
04/21/2026 Appeal Acknowledgment Letter* NLRB - GC
04/16/2026 Response to an Extension of Time Request* NLRB - GC
04/02/2026 Dismissal Letter NLRB - GC
01/15/2025 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) Coercion, incl'g Statements and Violence
  • 8(b)(1)(A) Duty of Fair Representation, incl'g Superseniority, denial of access

Participants

Participant Address Phone
Charged Party / Respondent
Legal Representative
Shaw, James
Segal Roitman, LLP
 33 Harrison Ave., 7th Floor
Boston, MA
02111
 (617)603-1432
 
Charged Party / Respondent
Union
Association of Heat Frost Insulators Allied Workers local #6
 Dorchester, MA
02122
 
Involved Party
Employer
Thermo Dynamics
 Lawrence, MA
01840
 
Charging Party
Individual
 

Related Cases

Related Cases data is not available.