Which type of document defines the rights and responsibilities of parties involved in a construction project?

A contract is a legally binding document that outlines the rights and responsibilities of all parties involved in a construction project. It serves as the foundation for the working relationship and clearly delineates the obligations of the owner, contractor, and any subcontractors or suppliers.

The contract typically includes key details such as the scope of work, timelines, payment terms, change management procedures, and conditions for termination. By defining these aspects, the contract helps eliminate ambiguity and provides a framework for addressing disputes that may arise during the project.

The other types of documents listed serve different specific purposes. Change orders are used to document alterations to the scope of work and associated costs or timelines after the contract has been established. A project manual contains the administrative and procedural requirements relating to the project but does not define contractual rights. Specifications detail the specific materials, standards, and workmanship required for the project but also do not encompass the overall rights and responsibilities of the parties involved.