NCIDQ Interior Design Professional Exam (IDPX) Practice Exam

In the context of an outpatient clinic without a sprinkler system, the appropriate California Technical Bulletin to be referenced is CAL 133. This test specifically assesses the flammability characteristics of upholstered furniture in public areas where there may be a greater risk for fire spread due to the presence of ignition sources.

CAL 133 is essential for seating in settings such as outpatient clinics, where the furniture is used in environments involving high occupancy and potential exposure to flammable materials. Importantly, it evaluates how different seating materials react when exposed to open flame. Furniture that passes CAL 133 will resist ignition and prevent the spread of flames, thereby enhancing fire safety in the space.

In contrast, CAL 117 is primarily focused on the flammability of upholstered furniture but is less stringent in some applications compared to CAL 133. CAL 603 deals specifically with mattress flammability, while CAL 129 pertains to the flammability requirements of filling materials. Hence, none of these other tests are appropriate for the specific requirements of an outpatient clinic in this scenario.