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City of San Leandro <br />Installation Agreement – Att A <br />Page 13 of 17 <br /> <br />The Scope of Work includes: <br />• Verify control components wired to each controller, including disconnecting wire to <br />confirm failures are reporting correctly. <br />• Verify operation of all phases for each piece of HVAC equipment connected to the BAS <br />in heating, cooling and/or economizer modes. <br />• Verify valve and/or damper actuators are operating correctly according to the control <br />signals. <br />• Reprogram equipment occupied/unoccupied schedules and set points according to <br />facility occupied hours. <br />• Provide a system start-up and report indicating system deficiencies. <br />The Scope of Work excludes: <br />• Any repair or replacement of existing control system components. <br /> <br />Mechanical <br /> Replace one (1) water-cooled chiller, one (1) chilled water pump, and one (1) condenser water pump <br />with new high efficiency units of similar size and capacity. <br /> <br />The Scope of Work includes: <br />• Removal and proper disposal of the existing chiller and pumps per EPA requirements. <br />• Installation of one (1) new water-cooled chiller and two (2) new pumps. <br />• Disconnection/reconnection of the existing electrical service. <br />• Disconnection/reconnection of existing chilled water and condenser water piping (at inlet <br />and outlet of unit). <br />• Disconnection/reconnection to the existing BAS. <br />• Start-up/testing of the new units. <br />• Final engineering will determine new chiller design specifications. <br /> <br />The Scope of Work excludes: <br />• Electrical upgrades/modifications not specifically included in the scope. <br />• Repairs such as, but not limited to, water leaks, expansion tanks, piping, valves/actuators, <br />chiller water feed, associated water circulating pumps and associated controls, not <br />specifically included in the scope. <br /> <br /> Replace four (4) roof-mounted air handling units with new high efficiency units of similar size and <br />capacity. Please refer to the HVAC Mechanical Inventory for equipment size and location. <br /> <br />The Scope of Work includes: <br />• Removal and proper disposal of the existing units per EPA guidelines. <br />• Installation of four (4) new air handling units. <br />• Necessary piping modifications at the inlet and outlet of each replacement unit. <br />• Replacement of existing control valves at the new units. <br />• Duct/curb modifications needed to install units. <br />• Disconnection/reconnection of the existing electrical service. <br />• Disconnection/reconnection to the existing controls. <br />DocuSign Envelope ID: 64BB0189-33AC-48E9-B1D7-D912FB4998D8