Leadership in Energy and Environmental Design (LEED) LEED-AP-O+M Reddit Questions

The environmentally preferable purchasing policy (EPP) required in the Materials and Resources Prerequisite, Ongoing Purchasing and Waste Policy, should address the criteria in the Materials and Resource Credit: Purchasing - Facility Maintenance and Renovation. This policy ensures that the purchased products and materials for facility maintenance and renovation meet established environmental criteria, contributing to sustainable procurement practices in the building.References:LEED AP Operations + Maintenance Reference Guide, Materials and Resources section.

The LEED AP Operations + Maintenance (LEED AP O+M) V4.1 focuses on improving the sustainability of existing buildings that are fully operational and have been occupied for at least a year12. Administering an alternative transportation survey is appropriate when the daily average or typical peak number of visitors is at least 50% of the regular building occupants. This is because the survey aims to understand and improve the transportation habits of a significant portion of the people interacting with the building, which includes both regular occupants and visitors. By focusing on this group, the LEED AP can identify opportunities to encourage alternative transportation modes, thereby reducing the building’s overall environmental impact.

References:

• LEED v4: Building Operations + Maintenance Guide | U.S. Green Building Council
• LEED AP with specialty | U.S. Green Building Council
• LEED certification for existing buildings and spaces
• LEED O+M Certification & Credentials | Existing Buildings | GBES

The correct answer is B because the transportation surveys must be distributed across all tenants proportionately, according to their populations, as stated in the LEED v4.1 O+M Reference Guide1. This ensures that the survey results are representative of the actual transportation patterns of the building occupants and avoids sampling bias. The other options are incorrect because they either do not account for the population size of each tenant or are not relevant for the survey distribution.

References: =

• LEED v4.1 O+M Reference Guide, page 123
• Guide to the LEED AP Operations and Maintenance (O+M) Exam, page 83
• LEED v4 AP O+M Mock Exam, page 89 =========================================

The Indoor Environmental Quality Prerequisite for Minimum Indoor Air Quality Performance has a minimum occupancy requirement to ensure that indoor air quality (IAQ) assessments accurately reflect the conditions experienced by building occupants. This prerequisite focuses on achieving acceptable IAQ within the building by meeting or exceeding local codes or ASHRAE standards, ensuring the health and well-being of the occupants.References:The LEED O+M Reference Guide's Indoor Environmental Quality section detailsthe requirements for maintaining minimum IAQ performance, including the importance of considering occupancy levels in IAQ assessments.