1596 Breckenridge v. Region 1A

The possible disadvantage to third shift employees identified by appellant results from the parties’ agreement to treat the shift beginning at 10:30 p.m. on Sunday as the first shift of the week, or the Monday shift. The Union has demonstrated that this has been the longstanding practice at this location. These practices vary from location to location and there is nothing irrational about the practice consistently applied at this plant.