What is the immediate action required by the Contractor upon discovering inconsistencies with the Contract Documents?

Upon discovering inconsistencies with the Contract Documents, the immediate action that the Contractor is required to take is to report the issue to the Architect. This step is crucial because the Architect serves as the primary representative for the Owner and is responsible for interpreting the Contract Documents. By notifying the Architect, the Contractor ensures that the matter is addressed appropriately and in a timely manner.

Engaging the Architect allows for an official review of the inconsistencies, facilitating a resolution that maintains the integrity of the project's design and specifications. The Architect can then coordinate with the Owner and potentially issue clarifications or directives on how to proceed, which is essential for maintaining the project's schedule and budget.

While other actions may be necessary later, such as documenting the inconsistencies or communicating with the Owner, the first and foremost action is to involve the Architect who has the authority to guide the resolution process. This emphasizes the importance of clear communication and the Architect's role in the construction process, which is vital for compliance and quality control on a project.