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

Recommending LED lamps in an environmentally preferable purchasing policy is beneficial because LED lamps contain no mercury. Unlike some other lighting options, such as compact fluorescent lamps (CFLs) which can contain mercury, LEDs offer a safer alternative in terms of toxic substances. This makes LED lamps an environmentally friendly choice, reducing the risk of mercury pollution and facilitating easier, safer disposal or recycling of lamps at the end of their life cycle.

References:The LEED AP Operations + Maintenance documentation highlights the environmental and health benefits of selecting LED lighting, including the absence of mercury, which aligns with the goals of reducing hazardous substances in building environments.

Offering free coffee and snacks is an acceptable method to encourage participation in a transportation survey. This approach can increase the response rate by providing a small incentive for respondents to complete the survey.

References: The LEED v4.1 O+M reference materials suggest that providing incentives can be an effective way to increase survey participation rates.While the materials do not specify the exact nature of incentives, offering refreshments like coffee and snacks is a common practice1.

For a building that shares chilled water usage with other buildings on a campus, if the chilled water consumption is only measured at the campus level, additional meters would be required to comply with the Energy and Atmosphere Prerequisite for Building-Level Energy Metering. Individual metering at the building level is necessary to accurately track and manage the building's specific energy consumption, enabling targeted energy efficiency measures and compliance with LEED requirements.References:The Energy and Atmosphere section of the LEED O+M Reference Guide outlines the requirements for building-level energy metering, including the need for individual metering of significant energy uses such as chilled water in shared systems.