Specifications include, but are not limited to: Provide all materials and labor associated with replacement of listed equipment and new fully operational mechanical and controls systems, including but not limited to the following: 1. HVAC equipment such as air-cooled condensing units, packaged DX units, split systems, mini-split systems, and exhaust fans. 2. Modification of ductwork, refrigerant piping, insulation, controls, and electrical systems. 3. Testing, adjusting, and balancing. 4. Cutting and patching and touchup painting as required. 5. Concrete work as needed. 6. Assistance with commissioning services per specifications. 7. Proposals are broken down by schools, and into Base and Alternates. See drawings for division of scope of work. 8. Allowances: The owner has set aside allowances for unforeseen circumstances. See Section 012100.