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Know Your Contract

Collective Bargaining Agreement and Supplement to Collective Bargaining Agreement between Commonwealth Edison Company & Exelon Business Services Company and IBEW Local 15

Article IV

Hours of Work, Overtime, and Holidays

12. In case of a change in the basic workdays of an employee's basic workweek, notice of at least forty-eight (48) hours shall be given prior to the change. If not given this notice, the employee shall be paid at the overtime rate on the first day of the new schedule.

Similar notice shall be given prior to a change in the daily working hours of the basic workday. If such notice has not been given, or if a change in scheduled working hours is for less than three (3) days, then the employee shall be paid at the overtime rate on the first basic workday of the new schedule for those hours worked outside their previously scheduled hours.

Forty-eight (48) hours notice shall be considered to have been given if the employee is notified of the proposed change before the employee is released from duty on the second day preceding the change.


NRG CBA Language

5.12    Filling Vacancies 

            When filling a vacancy in an existing or newly created job classification by promoting or transferring from within the bargaining unit, the Company will post a 

notice for a period of 10 days announcing the open position.  Employees desiring to 

be considered must make written or on-line application (bid) setting forth their 

qualifications. Employees who have accepted and completed training for a position 

shall be deemed to have bid for any openings in that position at his station.   


Vistra Kincaid CBA Language

5.12   Filling Vacancies 

           When filling a vacancy in an existing or newly created job 

           classification by promoting or transferring from within the 

           bargaining unit, the Company will post a notice for a period of 

           twelve calendar days announcing the open position.  

           Employees desiring to be considered must make written 

           application setting forth their qualifications.  Employees who 

           have accepted and completed training for a position shall be 

           deemed to have bid for any openings in that position.    


Constellation CBA Language


  1. When a vacancy occurs or when a new position is created within the bargaining unit above the entrance job classifications, if no employee is promoted in accordance with the promotional lists (Exhibit B), the Company shall post a notice on bulletin boards, for a period of ten (10) calendar days, excluding Sundays and holidays, announcing. 

the open position.  (The entrance job classifications referred to are those indicated on the promotional list, Exhibit B.)  Employees desiring to be considered should make written application setting forth their qualifications.  Employees who do not make application within the period of posting of the notice shall have no grievance.  



Chris Riser
President / Business Manager / Financial Secretary
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Ben Busser
Vice President / Senior Assistant Business Manager

IBEW LOCAL 15 | 6330 Belmont Road,  Suite 1 | Downers Grove,  IL 60516

Union Office - (630) 515-0381 | Union Fax - (630) 515-0835

© 2025 by IBEW Local 15 - All Rights Reserved

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