UPS is still hiring part time peak employees where I am. People work there a day or two and quit. In fact none of us is really sure when peak is technically over...which makes it difficult to know when our 30 days start. No one seems to understand the central region contract either, if the days revert back if you stay on in January after coming in during November.
It's not that confusing
"(b) Seasonal Employees: Time worked from November 1st through
the Friday of the second full week of January of the following year
shall not accrue toward seniority. This period may be extended
upon approval from the Local Union. Any employee who is
retained after the Friday of the second full week of January, or
recalled within sixty (60) days after the Friday of the second full
week of January, must work thirty (30) in a ninety (90) consecutive
day period commencing with the first (1st) day worked after the
Friday of the second full week of January, and his/her seniority
shall revert back to the first (1st) day of his/her ninety (90) day qual-
ification period. However, those employees hired prior to
November 1st who are retained or recalled within sixty (60) days
after the Friday of the second full week in January will retain cred-
it for the number of days worked prior to November 1st."