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Case

The Doe Run Company/SEMO Mining & Milling

 
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Case Number: 14-RC-383653

Date Filed: 03/26/2026

Status: Open

No. of Employees: 428

Location: Viburnum, MO

Region Assigned: Region 14, Saint Louis, Missouri

Unit Description: Included: All full-time and part-time hourly miners, mill workers and surveyors. Excluded: All supervisors as defined in the Act and all other employees.


Docket Activity

Date sort ascending Document Issued/Filed By
03/26/2026 Signed RC Petition* Petitioner

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

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Allegations

Allegations data is not available.

Participants

Participant Address Phone
Employer
Additional Service
Saling, Crystal
The Doe Run Company/SEMO Minin & Milling
 1801 Park 270 Drive
Suite 300
St. Louis, MO
63146
 (573)538-4261
 
Employer
Legal Representative
Bierman, Jon
Polsinelli P.C.
 7676 Forsyth Blvd.
Ste. 800
St. Louis, MO
63105
 (314)889-7045
 
Petitioner
Legal Representative
McLaughlin, Melissa
Hammond and Shinners, PC
 13205 Manchester Road
Suite 210
Saint Louis, MO
63131
 (314)727-1015
 
Employer
Legal Representative
Robertson, Sara
Polsinelli P.C.
 7676 Forsyth Blvd.
Ste. 800
Saint Louis, MO
63105
 (314)622-6617
 
Petitioner
Union
Laborers International Union of North America, Local 829
 Ste Genevieve, MO
63670
 (573)883-5182
 
Employer
Employer
The Doe Run Company/SEMO Mining & Milling
 Viburnum, MO
65566
 (573)538-4261
 

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