This guide investigates the essential procedures and professional responsibilities required of a quantity surveyor during the critical pre-contract phase of a construction project. The Aqua Group, a collective of industry professionals, synthesizes standard practice and regulatory requirements to provide a structured framework for cost planning, tender documentation, and client advisory services. The text serves as a technical manual for navigating the complex financial and legal preparations necessary before construction commences.

This text is regarded as a foundational reference for practitioners and students within the quantity surveying discipline, emphasizing the technical rigor required in early-stage project management. The material provides a clear, procedural overview that remains relevant for understanding the traditional professional obligations inherent in the pre-contract lifecycle.