POSITION DESCRIPTION SUMMARY   Under supervision, works on diverse range of activities involved in golf course maintenance and construction, does semi-skilled grounds construction and maintenance work, and performs related tasks as required.  Performs chemical applications, aides in irrigation projects, and performs managerial tasks on an as needed basis.    ESSENTIAL FUNCTIONS AND ACCOUNTABILITIES   Safely operates powered equipment in mowing golf course putting greens, slopes, collar, rough, aprons, and tees, etc. using the appropriate pieces of equipment.   Perform daily checklist on each piece of equipment that is used each day.   Prepare sand bunke