Specifications include, but are not limited to: 2.1. 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. Remove and proper disposal of: 2.1.1.1. Two (2) existing Bard units. 2.1.1.1.1. Serial #314M122957794-02 (Mountain Empire). 2.1.1.1.2. Serial #324H133029730-02 (Los Pinos). 2.1.1.2. Within five (5) business days the contractor shall provide the Contracting Officer Representative (COR) with a letter stating that the units were properly disposed. The letter shall be on the company letterhead and state the following: 2.1.1.2.1. The serial numbers of the units. 2.1.1.2.2. The units were properly disposed. 2.1.1.2.3. The date the units were properly disposed. 2.1.1.3. Signed by an authorized representative. 2.1.2. Provision and installation of: 2.1.2.1. One (1) Bard 5-ton model W24A1-A0ZXP4XXJ "or equal" with a low ambient control unit and an ICM492 control for Mountain Empire. 2.1.2.2. One (1) Lead Lag Controller unit for Mountain Empire. 2.1.2.3. One (1) Bard 2-ton model W60A2-A0ZXP4XXJ "or equal" with a low ambient control unit and an ICM492 control for Los Pinos. 2.1.2.4.Two (2) RSH50 surge protective devices. 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.