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

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.

The correct answer is A because mulching is an environmentally friendly technology for controlling erosion, as stated in the web search results12. Mulching involves applying organic or inorganic materials on the soil surface to protect it from water and wind erosion.Mulching can also conserve soil moisture, moderate soil temperature, and enhance soil fertility2. The other options are incorrect because they either do not control erosion effectively or cause environmental harm.

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• Environment-Friendly Erosion and Dust Control Solutions | GRT, Environmentally friendly erosion and dust control solutions section
• 15 Wonderful Methods to Control Erosion | Earth Eclipse, Applying Mulches section =========================================

Mulching is an environmentally friendly technique used to control erosion by providing a protective layer on the soil surface. This layer helps to reduce the impact of raindrops on the soil, thereby decreasing the potential for soil erosion. Mulch can be made from a variety of organic materials, such as shredded bark, straw, or compost, which not only protect the soil from erosion but also add nutrients as they decompose, improve soil structure, and encourage healthy plant growth. Unlike impermeable solutions like asphalt or temporary solutions like tarpaulin, mulching integrates with the natural environment and supports sustainable land management practices.

For compliance with the Sustainable Sites Credit, Site Management, when submetering of the irrigation system is not available or difficult to implement for an existing building, the recommended strategy is to use automated leak detection systems, such as those that use pressure sensors. The guidance for irrigation management under the LEED for Operations and Maintenance (O+M) rating system includes monitoring irrigation systems manually or with automated systems at least every two weeks during the operating season for appropriate water usage, system times, leaks, or breaks. Automated systems, particularly those employing pressure sensors, are effective in detecting leaks and irregularities in water use,thereby contributing to efficient water management and maintenance of the irrigation system.References:LEED v5 O+M: Existing Buildings beta version