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

For LEED Indoor Environmental Quality Credit concerning Interior Lighting, Option 1, the requirement is for 90% of building occupants to have individual lighting controls. Given that the tenant space includes 100 workstations and 10 enclosed offices intended for individual use, this means that a total of 110 workspaces require lighting control. To achieve one point, at least 90% of these occupants must have control over the lighting in their space. Therefore, the minimum number of occupants that would need individual lightingcontrols is 90% of 110, which calculates to 99 occupants (rounded down). However, as individual controls cannot be split between occupants, the actual minimum number would be 99 occupants. Option B is the closest answer to 99 without going under the required percentage.

References:Explanation of the requirements for individual lighting controls to meet the Interior Lighting Credit under Indoor Environmental Quality, indicating that 90% of building occupants must have task lighting .

 To achieve the Materials and Resources Credit for Building Product Disclosure and Optimization - Material Ingredients, a product can demonstrate material ingredient optimization through the GreenScreen v1.2 Benchmark. This method involves a screening processto assess the hazards of chemicals used in products and aims to reduce the use of chemicals that are harmful to human health and the environment1.

References:

• LEED v4.1 reference guide for Interior Design and Construction, specifically the section on Building Product Disclosure and Optimization - Material Ingredients2.
• “ULTIMATE GUIDE TO LEED V4 & V4.1 MRc4 Option 2” by Green Badger, which details the requirements and strategies for achieving Material Ingredient Optimization in LEED v4.11.

The use of MERV 13 (F7) air filters is specifically required for the Indoor Environmental Quality Credit, Enhanced Indoor Air Quality Strategies. This requirement is part of the strategies to improve indoor air quality by reducing particulate matter in the air, which can be achieved by using filters with a Minimum Efficiency Reporting Value (MERV) of 13 or higher1.

References:

• LEED v4: Interior Design + Construction Guide1.
• LEEDuser’s discussion on Filtration Credit Requirements1.