On-Site Hours – Inservice Days and Minimum Days. For all District duty days, including minimum days, affecting specially scheduled days for professional growth workshops, the workday shall begin fifteen (15) minutes before the student starting time and shall conclude at 3:10 p.m. Every effort will be made to insure that inservice training and meetings (except faculty meetings) do not exceed the regular workday. Unit Members will not be required to remain after the regular workday.