Pass Using LEED-AP-O+M Exam Dumps

The entryway system must be at least 10 ft. (3 m) long in the primary direction of travel to capture dirt and particulates entering the building. This is one of the strategies to improve indoor air quality and reduce the exposure of building occupants and maintenance personnel to potentially hazardous particulate contaminants.

References:

• LEED AP O+M Exam, page 14, section 4.2.1
• NC-v4.1 EQc1: Enhanced indoor air quality strategies, Strategy 1.Entryway Systems
• LEED CERTIFICATION – EQ CREDIT: ENHANCED INDOOR AIR QUALITY STRATEGIES, Strategy 1.Entryway Systems
• Healthy entrance, Feature 04. Part 1. Entryway Systems

The Location and Transportation Credit, Alternative Transportation: Option 1. Transportation Survey, is primarily concerned with understanding and improving the commuting patterns of the people who work at the facility on a regular basis. In the case of an in-patient hospital project, this would be the hospital employees. The goal is to reduce the environmental impact of commuting by encouraging alternative transportation methods such as public transit, carpooling, biking, or walking.

References: LEED AP Operations + Maintenance (LEED AP O+M) V4.1 by usgbc.org1

When a building is recertified in LEED Operations and Maintenance, it should use the LEED version that is current at the time of registration for recertification. This approach ensures that the building is being assessed under the most recent standards and requirements, reflecting the latest advancements and best practices in green building.References:LEED Operations and Maintenance Reference Guide, Introduction and Overview section.

When a building initially certified under LEED EB v2.0 seeks recertification, the appropriate version to use is the one that is current at the time of registration for recertification. LEED rating systems go through updates and revisions, and at any given point, they can be either open for registration and certification, closed for registration but open for certification, or completely closed for both registration and certification (sunset). The deadlines for these phases are published by the USGBC. Therefore, a building pursuing recertification must align with the most current version available at the time of its registration for recertification.

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.