CLASS STUDY/JOB AUDIT. The parties agree to enter into the following letter of understanding: • The County agrees to conduct a classification study of the Highway Maintenance Worker class, which shall also include review of such positions at the Sacramento County Airports System. The County shall provide Local 39 the pre- Commission copy of the study by December 31, 2022. • The County agrees to conduct job/position audits of the Alarm Systems Technician classification and to share the findings with Local