True or False: Contractors are required to perform work in a professional manner and can be subject to the owner's discretion for approval.

The assertion is true because contractors are indeed expected to conduct their work in a professional manner. This expectation is part of the broader set of responsibilities that contractors have in ensuring quality and compliance with project specifications, safety regulations, and relevant standards. The owner's discretion for approval indicates that the owner maintains a level of control over the work being done to ensure it meets the required standards and fits within the overall vision for the project. This aspect is crucial in managing expectations and ensuring the successful delivery of a project.

The context of professional conduct helps safeguard the integrity of the project and is essential for maintaining a good working relationship between the owner and the contractor. This expectation isn’t contingent on project size or type; it is a fundamental requirement that applies universally to contracting work.