Which document should a contractor refer to for terms and conditions regarding changes to a construction contract?

A contractor should refer to the general conditions of a construction contract to understand the terms and conditions regarding changes. The general conditions outline the fundamental rules and guidelines that govern the execution of the contract, including how changes to the scope of work, timelines, and other critical elements can be managed. This document typically specifies the procedures for making amendments, the necessary approvals, and any implications for pricing or contract duration that may arise from proposed changes.

In contrast, a performance bond pertains to a guarantee that the contractor will fulfill their obligations but does not specifically detail how changes to the contract are to be handled. A sole source agreement is typically used in situations where a specific vendor or product is chosen for a project without competitive bidding, which is also irrelevant to contract changes specifically. Finally, an insurance policy provides coverage for risks associated with the project, but it does not cover the procedural aspects related to modifications of the contract itself. Thus, it is the general conditions that serve as the authoritative resource regarding changes in the context of construction contracts.