NCIDQ Interior Design Professional Exam (IDPX) Practice Exam

What action should an interior designer take if a contractor requests to price a type of ceiling tile not listed in the specifications?

1. Advise the contractor to submit backup proof

2. Tell the contractor to request approval in writing

3. Refer the contractor to the owner for final determination

4. Issue an addendum for approval of alternate pricing

The correct answer is: Tell the contractor to request approval in writing

When a contractor requests to price a type of ceiling tile not listed in the specifications, the most appropriate action for the interior designer is to tell the contractor to request approval in writing. This ensures that there is a clear and documented process for evaluating alternative materials. A written request allows the designer to properly assess the proposed product against the project’s aesthetic, functional, and performance criteria that were established during the design phase. Furthermore, requiring written approval helps maintain project accountability and serves as a formal record of any changes to the originally specified materials. This action aligns with best practices in project management and communication among stakeholders, ensuring that all parties are informed and agree on any modifications to materials specified in the contract documents. This method also can facilitate a thorough review process, allowing the designer to consider the implications of the alternative tile in terms of cost, availability, lead time, and compatibility with other design elements before providing a response.