This report provides a comprehensive analysis of construction law contracts, focusing on key clauses and obligations within the framework of New Zealand law. The report begins with an introduction to construction contracts, defining the agreement between contractors and employers. It then delves into specific clauses concerning law, currency, and language, emphasizing the use of English and New Zealand currency. Various contract types, including lump sum and measure and value contracts, are examined, highlighting their respective pricing and adjustment mechanisms. The report also covers the roles and responsibilities of the engineer, contractor, and subcontractors, including obligations related to bonds, site care, property protection, and setting out. Furthermore, it addresses the roles of the engineer and the engineer's representative, their powers, and responsibilities in overseeing the contract work, including inspection, recording, measuring, and testing of materials. Overall, the report provides a detailed overview of construction contract components, essential for understanding the legal and practical aspects of construction projects.