NCIDQ Interior Design Professional Exam (IDPX) Practice Exam

The appropriate action when product specifications contradict installation drawings is to follow the specifications as legally binding. Specifications are typically considered the authoritative documents in construction and design projects because they contain detailed information, including all requirements and performance criteria that must be met. Following the specifications ensures compliance with contractual obligations, industry standards, and safety regulations, which is essential for the successful completion of a project.

While it might seem logical to prioritize the drawings or immediately revise the contract, doing so without consulting the specifications could lead to errors or non-compliance with established standards. Consulting with the manufacturer can also be useful for clarification, but ultimately, it is the specifications that carry the weight of legality and commit the parties involved to specific duties and performances. Therefore, adhering to these specifications is crucial to maintaining the integrity and legality of the project.