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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

Covia Holdings, LLC

 
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Case Number: 18-CA-295286

Date Filed: 05/03/2022

Status: Closed

Location: Pardeeville, WI

Region Assigned: Region 18, Minneapolis, Minnesota


Docket Activity

Date sort ascending Document Issued/Filed By
07/12/2022 Dismissal Letter NLRB - GC
05/03/2022 Signed Charge Against Employer* 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(a)(5) Refusal to Furnish Information

Participants

Participant Address Phone
Charged Party / Respondent
Legal Representative
Passarelli, Ronald
Passarelli Law LLC
 10062 W. 190th Place, Suite 204
Mokena, IL
60448
 (708)995-1248
 
Charging Party
Notification
HALLER, WILLIAM
International Association of Machinists & Aerospace Workers (IAMAW)
 9000 MACHINISTS PLACE
UPPER MARLBORO, MD
20772-2687
 (301)967-4510
 
Charged Party / Respondent
Employer
Covia Holdings, LLC
 Pardeeville, WI
53954
 
Charging Party
Union
District Lodge 9, International Association of Machinists & Aerospace Workers, AFL-CIO
 Glen Ellyn, IL
60137
 

Related Cases

Related Cases data is not available.