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City of San Leandro <br />Installation Agreement – Att A <br />Page 15 of 17 <br /> <br />• Controls for existing evaporative cooling units, heating only units, ductless split system <br />units, and window AC units. <br /> <br />Mechanical <br /> Replace four (4) packaged HVAC units with new high efficiency units of similar size and capacity. <br />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 />• Proper disposal or containment of refrigerant. <br />• Installation of four (4) new packaged units. <br />• Duct/curb modifications needed to install units. <br />• Disconnection/reconnection of the existing electrical and gas service. <br />• Installation of new electrical disconnects. <br />• Protective coil coatings on the new units. <br />• Installation of economizers and MERV 13 filters as per manufacturer’s recommendations. <br />• Disconnection/reconnection of existing condensate drain lines. <br />• Connection to the existing, or new, BAS. <br />• Start-up/testing of the new units. <br />The Scope of Work excludes: <br />• Undisclosed electrical and structural upgrades/modifications. <br />• Roofing other than repairs required for new roof curb adapters. <br /> <br />Lighting <br /> Retrofit existing interior T8 fluorescent, T12 fluorescent, and CF lighting systems with new high <br />efficiency LED lighting systems. Please see the Lighting Summary in Attachment B for detailed <br />information on lighting scope, quantities, and locations. <br /> Retrofit existing exterior T8 fluorescent lighting systems with new high efficiency LED lighting <br />systems. Please see the Lighting Summary in Attachment B for detailed information on lighting scope, <br />quantities, and locations. <br /> <br />San Leandro Aquatic Center <br />Controls <br /> Recommission the existing Johnson Controls BAS. <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 />DocuSign Envelope ID: 64BB0189-33AC-48E9-B1D7-D912FB4998D8