What is a complete list of all the materials and items of work required to complete a project called?

The term that accurately refers to a complete list of all the materials and items of work needed to complete a project is known as a quantity survey. This documentation plays a critical role in project management, particularly in construction, because it provides a comprehensive inventory of resources required, facilitating accurate budgeting, tendering, and scheduling.

A quantity survey helps in ensuring that all necessary materials are accounted for and that the project can progress smoothly without unexpected shortages or delays. It allows for precise estimation of costs involved in delivering the project, which is vital for financial planning and approval processes.

The other terms, while related to project management and construction processes, do not encapsulate the definition as accurately. A bill of materials might refer to a list used for purchasing but may not encompass all items of work, such as labor or other project-related tasks. The scope of work outlines the extent and specific limitations of a project but does not typically provide detailed itemization of materials. A work breakdown structure is useful for organizing tasks and deliverables but is more focused on project planning rather than a detailed inventory of materials and work items needed.