The County of San Diego (County), Sheriff's Office, Wireless Services Division, has a requirement to replace one (1) wall mounted air conditioning (A/C) unit with low ambient control, one (1) ICM492 control, one (1) lead lag control unit, and one (1) RSH50 surge protective device located at the radio communication site known as Sierra Rojo. The County will only accept quotes that propose to supply and install one (1) Bard 5-ton model W60A1-A0ZXP4XXJ or equal with one (1) RSH50 surge protective device, and one (1) lead lag control unit. The contractor shall provide all labor, supervision, transportation, materials, connectors, cabling, supplies, tools, equipment, cleanup, and all other necessary items required to perform the following tasks: 2.1.1. Removal and proper disposal of: 2.1.1.1. One (1) existing Bard unit. 2.1.1.1.1. Serial #324C112790531-02. 2.1.1.2. Within five (5) business days of removal, the contractor shall provide the Contracting Officer’s Representative (COR) with a letter stating that the unit was properly disposed. The letter shall be on company letterhead and state the following: 2.1.1.2.1. The serial number of the unit. 2.1.1.2.2. The unit was properly disposed. 2.1.1.2.3. The date the unit was properly disposed. 2.1.1.2.4. Signed by an authorized representative. 2.1.2. Provision and installation of: 2.1.2.1. One (1) Bard 5-ton model W60A1-A0ZXP4XXJ or equal with a low ambient control unit and an ICM492 control. 2.1.2.2. One (1) RSH50 surge protective device. 2.1.2.3. One (1) Lead lag control unit. 2.1.3. Drill and install new mounting hardware. 2.1.4. Install new electrical whips. 2.1.5. Install new control wires. 2.1.6. Manufacture and install all metal transition piece(s) for supply and return grill. 2.1.7. Apply all sealant, hardware and supports. 2.1.8. Make all electrical and wiring connections. 2.1.9. Test new units for proper operation. 2.1.10. Safety shall be observed at all times.
