Dayforce will be upgraded from version 53 to version 54 on Thursday, May 24, 2018. The system will be unavailable from 1 a.m. to 6 a.m. and normal operations will resume at 6 a.m.

Due to U.S. Department of Energy reporting requirements, the Memorial Day holiday and the Dayforce upgrade, all effort for the employees and Argonne Associates for the week ending May 27, 2018, will need to be entered and approved by 5 p.m. on Wednesday, May 23, 2018.

Unless there is an unforeseen issue with the upgrade, employees and supervisors should not see anything change in Dayforce.

For information, contact Nghe Nguyen at ext. 2-8020 or Vickie Mentgen at ext. 2-7356.