1. Performance Bond: Required when additional security for performance is needed, specifying bond requirements and conditions

2. Intellectual Property Rights: Included when the works involve design elements or proprietary methods

3. Confidentiality: Added when sensitive information or trade secrets are involved

4. Parent Company Guarantee: Required when additional financial security is needed from the subcontractor's parent company

5. BIM Requirements: Included when Building Information Modeling is part of the project requirements

6. Materials Supply: Added when specific arrangements for material procurement and supply are needed

7. Liquidated Damages: Included when specific compensation for delay or performance failure needs to be pre-determined

8. Force Majeure: Detailed provisions for handling unforeseen events, particularly relevant in complex or long-term projects

1. Schedule 1 - Scope of Works: Detailed technical specifications and drawings for the subcontract works

2. Schedule 2 - Contract Sum Breakdown: Detailed breakdown of prices, rates, and quantities

3. Schedule 3 - Programme of Works: Detailed timeline, milestones, and completion dates

4. Schedule 4 - Site Rules and Regulations: Specific site requirements, access times, and operational procedures

5. Schedule 5 - Quality Assurance Requirements: Detailed quality standards, testing requirements, and acceptance criteria

6. Schedule 6 - Health and Safety Requirements: Specific safety protocols, PPE requirements, and safety management procedures

7. Schedule 7 - Forms and Certificates: Standard forms for payment applications, variations, and completion certificates

8. Appendix A - Main Contract Provisions: Relevant excerpts from the main contract that affect the subcontract

9. Appendix B - Insurance Requirements: Detailed insurance specifications and coverage requirements

10. Appendix C - Performance Bond Format: Standard format for performance bond when required