Outline of Government and HKIS Conditions of Contract; Relationship Between Client, Architect and Contractor; Liabilities of Contractor and Architect; Letter of Intent; Assignment of Contracts; Payment Certificate; Pay and When Paid Clause; Set-off; Contractual Claims; Retention Money; Variation; Extension of Time; Liquidated Damages; Determination of Contract; Maintenance Certificate; Defects Liability; Alternative Disputes Resolutions; Conditions of Contract for Design and Build Contract. Liabilities of Contractor and Architect; Letter of Intent; Assignment of Contracts; Payment Certificate; Pay and When Paid Clause; Set-off; Contractual Claims; Retention Money; Variation; Extension of Time; Liquidated Damages; Determination of Contract; Maintenance Certificate; Defects Liability; Alternative Disputes Resolutions; Conditions of Contract for Design and Build Contract.