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The NLRB reopened from shutdown status on November 13, 2025. Due dates to file or serve most documents were tolled during the period of the shutdown, although due dates cannot be tolled for filing and service of unfair labor practice charges, applications for awards of fees and other expenses under the Equal Access to Justice Act, and certain representation petitions. For documents where tolling applies, the terms are that for each day on which the Agency’s offices were closed for all or any portion of the day, one day is added to the time for filing or service of the document. If the new due date falls on a weekend or holiday, the new due date will be moved to the next business day. For example, if the original due date was October 7, 2025 and the shutdown lasted 43 days, the revised due date is November 19, 2025. See chart for revised due dates.

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Case

Master Security Company, LLC

 
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Case Number: 05-RC-067807

Date Filed: 10/28/2011

Status: Closed

No. of Employees: 25

Location: Hunt Valley, MD

Region Assigned: Region 05, Baltimore, Maryland

Unit Description: Included: All full-time and part-time regular security officers, sergeants and lieutenants employed by the Employer at the National Science Foundation, 4201 Wilson Blvd. Arlington, Virginia 22230 and all Satellite locations Excluded: All captains, managerial employees, office clerical employees, professional employees and supervisors as defined in the Act.



Docket Activity


Date sort ascending Document Issued/Filed By
11/28/2011 RD Decision and Order NLRB - GC
11/02/2011 RD Order to Reschedule Hearing* NLRB - GC
10/31/2011 Signed RC Petition* NLRB - GC

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
Legal Representative
Noonan, Edward
INTERNATIONAL SALT COMPANY (ISCO)
1629 K Street, N.W., Suite 300
Washington, DC
20006-1631
(202)659-6616
 
Intervenor
Legal Representative
Kalban, Sidney
INDUSTRIAL TECHNICAL & PROFESSIONAL EMPLOYEES UNION, AFL-CIO
80 EIGHTH AVENUE
SUITE 1806
NEW YORK, NY
10011-7147
(212)575-4400
 
Employer
Employer
Eckert Seamans Cherin & Mellott, LLC
Hunt Valley, MD
21030-2255
(410)933-6012
 
Petitioner
Union
NATIONAL UNION OF PROTECTIVE SERVICES ASSOCIATIONS
Washington, DC
20018-4026
(202)635-4210
 
Intervenor
Union
INDUSTRIAL, TECHNICAL & PROFESSIONAL EMPLOYEES UNION (ITPE)
Camp Springs, MD
20746-4521
(240)455-6805
 

Related Cases


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