1. Emergency Services: Additional terms for emergency response services, used when 24/7 coverage is required

2. Specialized Equipment: Specific provisions for unique or specialized HVAC equipment requiring special handling or expertise

3. Energy Performance Guarantees: Include when specific energy efficiency targets are part of the service agreement

4. Staff Requirements: Specific requirements for service personnel qualifications, used in high-security or sensitive facilities

5. Environmental Compliance: Additional environmental requirements beyond standard regulations, used for clients with specific sustainability goals

6. Subcontracting: Terms governing the use of subcontractors, included when subcontracting is permitted

7. Training Services: Provisions for training client's staff on system operation, included when requested by client

1. Schedule A - Equipment List: Detailed inventory of all HVAC equipment covered under the contract

2. Schedule B - Maintenance Schedule: Detailed timeline and checklist of maintenance tasks for each piece of equipment

3. Schedule C - Service Level Requirements: Specific performance metrics, response times, and service standards

4. Schedule D - Rate Card: Pricing for standard services and additional works outside the contract scope

5. Schedule E - Site Access Procedures: Specific procedures for accessing the client's premises and security requirements

6. Appendix 1 - Technical Specifications: Detailed technical specifications of the HVAC systems and components

7. Appendix 2 - Health and Safety Procedures: Safety protocols and procedures specific to the site and equipment