Rooms containing refrigeration machinery shall be _____ and _____ in accordance with IBC and IMC.

The correct answer focuses on the importance of proper planning and safety measures for rooms housing refrigeration machinery. These rooms must be designed and constructed with specific considerations to ensure safety, functionality, and compliance with building codes.

Designing such rooms involves considering factors like layout, accessibility, and safety features that accommodate the equipment and its potential hazards. The construction aspect ensures that the room is built using appropriate materials and standards to withstand the operational demands and any environmental conditions that could affect the refrigeration machinery.

This attention to design and construction is critical in minimizing risks such as leaks, equipment failure, and potential accidents that could arise from inappropriate installation or lack of safety features. Compliance with local regulations found in the International Building Code (IBC) and International Mechanical Code (IMC) reinforces the importance of these aspects for protecting both the equipment and the individuals who may work in or near these spaces.