LEED-AP-O+M Exam Dumps : LEED AP Operations + Maintenance (LEED AP O+M)

To achieve exemplary performance in the Materials and Resources Credit, Solid Waste Management - Ongoing, a diversion percentage of 90% for ongoing consumables is required. This high level of diversion demonstrates an advanced commitment to reducing waste and promoting recycling and composting. By diverting 90% of ongoing consumables from the landfill, projects significantly contribute to sustainability goals by minimizing their environmental footprint related to waste.

References:The LEED AP Operations + Maintenance reference guide specifies the criteria for exemplary performance in waste management, including the 90% diversion target. This ambitious goal underscores the importance of comprehensive waste reduction strategies in LEED-certified projects.

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

This answer is correct because it matches the requirement of the Materials and Resources Credit, Purchasing - Lamps, which aims to reduce the environmental and health impacts of mercury used in lamps.The credit requires projects to purchase lamps that have a mercury content of 80 picograms per lumen hour or less for at least 90% of the total number of lamps purchased during the performance period1. The other options are incorrect because they either have a higher mercury content threshold or a higher percentage of lamps to meet the threshold.

References: =LEED v4.1 OPERATIONS AND MAINTENANCE - WAP Sustainability Consulting, page 40;LEED v4: Building Operations + Maintenance Guide | U.S. Green Building Council, page 40.