LEED-AP-ID+C Exam Dumps - LEED AP Interior Design + Construction (LEED AP ID+C) V4

For the Materials and Resources Prerequisite, Storage and Collection of Recyclables, the project team must demonstrate that they can effectively manage and divert waste from landfills. Extending the waste stream study to a minimum of 24 hours will provide a more accurate representation of the waste generated and the recyclable streams. This is essential to identify the top five recyclable waste streams, which is a requirement for this prerequisite.

References: The LEED v4 reference guide for Interior Design and Construction specifies that a waste stream audit must cover a representative time period to accurately identify the project’s waste streams1. Additionally, the LEEDuser website provides guidance on how to conduct a waste stream audit and the importance of identifying the main types of recyclable waste1.

For the Energy and Atmosphere Credit, Enhanced Commissioning, the Commissioning Authority (CxA) plays a crucial role in overseeing the commissioning process. The CxA must be independent of the project's design and construction team to maintain objectivity. An employee of the architecture or engineering firm involved in the project could potentially have a conflict of interest. Similarly, a member of the construction team could also have biases that might affect the commissioning process's integrity. Therefore, a sub-consultant to the architecture or engineering firm, who is not part of the project's design team, is an appropriate choice for the CxA role, ensuring independence and impartiality in the commissioning process.References:

• LEED v4 for Interior Design and Construction Reference Guide, particularly the section on Energy and Atmosphere Credit, Enhanced Commissioning

Renewable Energy Certificates (RECs) represent proof that energy has been generated from renewable sources. These certificates can be used by organizations to offset emissions from purchased electricity, which is considered scope two emissions. RECs are specifically designed for this purpose and are not applicable to non-electric energy use or electricity produced on-site.

References: This information aligns with the LEED v4 Reference Guide for Interior Design and Construction, which provides guidelines for achieving credits related to energy and atmosphere, including the use of RECs12.

In a hot and dry location, incorporating evaporative cooling into the HVAC system is an effective strategy to minimize ozone depleting potential and global warming potential. Evaporative cooling is a process that uses the evaporation of water to cool air, using much less refrigerant compared to traditional air conditioning systems, which often contain ozone-depleting substances. This method not only reduces the use of harmful refrigerants but also consumes less energy, contributing to lower global warming potential1.

References:

• LEED v4: Interior Design + Construction Guide1.
• LEED v4.1 Reference Guide for Interior Design and Construction2.
• LEED v4 for Interior Design and Construction - current version3.

For LEED projects, the commissioning (Cx) process is critical to ensure that all building systems are designed, installed, tested, and capable of being operated and maintained according to the owner's operational needs, including energy efficiency and sustainability goals. If a photovoltaic (PV) system is installed after the initial commissioning process has been completed, it is essential for the original Commissioning Authority (CxA) to return and either conduct or oversee the commissioning of the newly installed PV system. This ensures that the PV system is integrated properly into the building's overall energy management strategy and that it performs according to design specifications, contributing to the building's energy efficiency and sustainability goals as outlined in the Energy and Atmosphere Prerequisite, Fundamental Commissioning and Verification.References:

• LEED v4 for Building Design and Construction Reference Guide, specifically the section on Energy and Atmosphere Prerequisite, Fundamental Commissioning and Verification

To earn the LEED Location and Transportation Credit for Surrounding Density and Diverse Uses, Option 2, the project’s main entrance must be within a half-mile walking distance of at least seven different publicly accessible uses. The uses must be from separate categories as defined by LEED1. The options provided in answer C represent four distinct categories: retail (clothing store), business (commercial office), health (eye doctor), and food (supermarket), making it the most suitable choice for the calculation.

References: This information aligns with the guidelines provided in the LEED v4 for Interior Design and Construction reference guide, specifically under the Location and Transportation Credit: Surrounding Density and Diverse Uses1.

In the context of LEED AP ID+C V4, for the Building Product Disclosure and Optimization - Sourcing of Raw Materials, Option 2: Leadership Extraction Practices, the contribution is calculated based on the cost of the product and the percentage of certification. The furniture option, despite having a lower percentage of certification, has the highest total cost, which results in the largest contribution by cost to the credit.

References: This approach is consistent with the LEED v4 guidelines for Interior Design and Construction, which prioritize the economic value of materials when calculating contributions to credits1. The Rainforest Alliance Certification is recognized as a leadership extraction practice, and the contribution is calculated based on the total cost of the product and the percentage of the product that is certified1.

When a project’s installed water fixtures do not exceed WaterSense maximum levels, the appropriate compliance path under the Water Efficiency Prerequisite for Indoor Water Use Reduction is Compliance Path 1: Prescriptive Achievement. This path requires product cutsheets as documentation to demonstrate compliance. The product cutsheets serve as verification that the installed fixtures meet the WaterSense labeling requirements and do not exceed the maximum flow rates established by WaterSense standards.

References: The LEED v4 reference guide for Interior Design and Construction outlines the requirements for the Water Efficiency Prerequisite, Indoor Water Use Reduction, including the need for product cutsheets to document compliance with WaterSense maximum levels12.