PDF LEED-AP-O+M Study Guide

Increasing the treatment levels of potable makeup water is an allowable method to increase cooling tower cycles of concentration. This is because treating the makeup water can help control the buildup of minerals and other impurities, allowing the system to operate more cycles before requiring blowdown.

References: The LEED v4.1 O+M reference guide and other LEED resources emphasize the importance of water treatment to manage cycles of concentration in cooling towers.Proper treatment helps maintain water quality and efficiency, which is crucial for achieving higher cycles of concentration without causing scale and corrosion problems1.

The Indoor Air Quality Building Education and Assessment Model (I-BEAM) is a comprehensive tool designed for use by building professionals and others interested in indoor air quality (IAQ) in commercial buildings. I-BEAM updates and expands EPA’s Building Air Quality guidance and is designed to be comprehensive state-of-the-art guidance for managing IAQ in commercial buildings1. This guidance was designed to be used by in-house staff to conduct a building investigation to identify indoor air problems and to enhance indoor air quality1.

References:

• LEED v4: Building Operations + Maintenance Guide

 The maximum number of points that can be achieved by exemplary performance in the Innovation Category is two. Exemplary performance credits are a part of the Innovation in Design category and are awarded for achieving double the credit requirements or the next incremental percentage threshold1. However, it’s important to note that while there are multiple strategies for earning innovation points, there are limits to how many points can be earned for each type of strategy2.

References: Understanding Innovation in Design & Exemplary Performance Credits in LEED, Guide to Exemplary Performance Credits in LEED-NC v4, I’m confused about how many points I can earn for each strategy, NC-v4.1 INc1: Innovation | LEEDuser.

In the LEED AP Operations + Maintenance rating system, the Innovation category allows projects to earn points for employing innovative strategies that demonstrate quantifiable environmental benefits beyond what is covered by the standard LEED credits. Projects can earn points in this category through innovative performance strategies, LEED Pilot Credits, or by having a LEED Accredited Professional on the team.

Exemplary performance refers to achieving performance that significantly exceeds the requirements of existing LEED credits. However, within the Innovation category, there is a limit to the number of points that can be achieved through exemplary performance. Specifically, a project can earn a maximum of two points for exemplary performance under theInnovation category. This encourages projects to explore a range of innovative strategies while also maintaining a balanced approach to sustainability across all categories.

References:The LEED v4 for Building Operations and Maintenance reference guide provides detailed information on the Innovation category, including the criteria for earning points through innovative strategies, the use of Pilot Credits, and the role of a LEED Accredited Professional. It also specifies the limit on points achievable through exemplary performance, reinforcing the comprehensive approach to sustainability encouraged by the LEED rating system.

To meet the requirements of the Materials and Resources Prerequisite for Facility Maintenance and Renovation Policy, an organization must include provisions to protect indoor air quality during renovation activities. This includes implementing dust control measures, ensuring proper ventilation, and minimizing the release of pollutants. These requirements are essential for protecting the health and safety of building occupants during renovation projects.References:The Materials and Resources section of the LEED O+M Reference Guide discusses the components of a comprehensive Facility Maintenance and Renovation Policy, including the importance of safeguarding air quality during construction and renovation activities.