Who is responsible for informing the owner of testing arrangements and timing?

The contractor holds the primary responsibility for informing the owner about the testing arrangements and timing. This role encompasses ensuring clear communication regarding the schedules and logistics of testing procedures, as the contractor typically oversees the execution of the work and coordinates activities on-site. The contractor acts as the liaison between the various parties involved, including subcontractors, engineers, and the owner, ensuring that all stakeholders are informed and can plan accordingly.

In the context of construction and project management, the contractor's awareness of the testing process and their responsibilities allows them to coordinate these critical components effectively. This coordination is essential for maintaining project timelines, managing resources, and ensuring that the testing meets regulatory and project specifications. The contractor’s proactive communication fosters a collaborative environment in which all parties are updated, and any potential issues can be addressed promptly.