Contractor awarded, here after referred to as the "Contractor'', will provide four (4) inspections at the following intervals: winter service, spring start up, and (2) mid-season (June, August) operating inspections. Dakota County will be responsible for the following: operating chiller, filling, chemically treating and draining loops seasonally, cleaning evaporator and condenser tube sheets during the off season, removing tube sheet end housing plates as needed for inspections. The successful Contractor will schedule inspections with the Facilities Management one (1) week prior to arrival to prevent unanticipated work when service person arrives. This allows the County proper time to prepare the affected chiller for each of the inspection listed.