Gross leasable area (GLA), per BOMA standards, is the total floor area a tenant leases, measured from the centerline of shared partitions (demising walls) to the outside face of exterior walls, including tenant-specific and pro-rata common areas. Option A (inside tenant walls) undercounts shared walls. Option C (inside to inside) excludes wall thickness and exterior portions. Option D (inside to outside) miscounts shared walls. B (centerline to outside) aligns with industry practice for rentable space calculation.
Verified Answer from Official Source:B - centerlines of shared partitions to the outside of tenant walls
"Gross leasable area is measured from the centerline of shared partitions to the outside face of tenant exterior walls per BOMA standards." (NCIDQ IDPX Study Guide, Section 2: Project Coordination)
Explanation from Official Source:The NCIDQ adopts BOMA’s definition, ensuring designers calculate leasable space accurately for leasing and design purposes.
Daylighting sensors adjust artificial lighting based on natural light levels, optimizing energy use in a south-facing office with abundant daylight. This is most efficient per ASHRAE 90.1, reducing electricity costs and glare while maintaining comfort. Roller shades (A) control light but aren’t a lighting system. Automatic timers (B) lack real-time adaptability. Occupancy sensors (D) turn lights off when unoccupied but don’t leverage daylight. For a south-facing suite, daylighting sensors (C) maximize efficiency by balancing natural and artificial light.
Verified Answer from Official Source:C - daylighting sensors
"Daylighting sensors are the most efficient lighting control for spaces with significant natural light, such as south-facing offices, adjusting illumination dynamically." (NCIDQ IDPX Study Guide, Section 2: Building Systems)
Explanation from Official Source:The NCIDQ highlights daylighting sensors as a sustainable solution, aligning with energy codes and enhancing occupant comfort in well-lit spaces.
Objectives:
Integrate efficient lighting systems (IDPX Objective 2.6).
[References:NCIDQ IDPX Study Guide, Chapter 2: Building Systems and Integration; ASHRAE 90.1., ]
