US Green Building Council LEED AP Building Design + Construction LEED-AP-BD+C Exam Practice Test

Answer : A

Reducing the area planned for surface parking and replacing it with additional vegetated space can provide several benefits to the owner, such as:

Decreasing the amount of bicycle parking that must be provided, since there will be less demand for parking spaces for cyclists.

Increasing the overall SR (solar reflectance) of the hardscape area, which can reduce the cooling load and energy consumption of the building.

Decreasing the required amount of on-street parking that must be provided, since there will be less demand for parking spaces for cars.

However, one of the most significant benefits of this strategy is increasing the rainwater infiltration capacity, which can improve the water quality and quantity in the stormwater system.According to a study by Biondolilo1, integrating green space into parking lots can decrease stormwater runoff, mitigate the heat island effect, store carbon, improve air quality and may have social benefits as well.The study estimated that converting 30% of Manhattan's parking into green space would decrease runoff and pollutants from parking lots1. Therefore, this strategy can help reduce water demand and environmental impact in arid climates.

How Eliminating Parking Minimums Actually Makes Cities Better

Analyzing the benefits of reducing parking: improving public transportation to reduce parking demand and increase space for green infrastructure in Manhattan, Kansas

Benefits of Urban Vegetation and Green Spaces - BeautyHarmonyLife

Reduce Urban Heat Island Effect | Green Infrastructure | US EPA

Answer : A

Detailed

Incorporating rooftop solar panels addresses glare concerns effectively by replacing reflective surfaces with photovoltaic modules while simultaneously supporting LEED credits for renewable energy production. This strategy avoids negative impacts on other credits, such as Heat Island Reduction or Energy Performance, and contributes positively to overall project sustainability.

Answer : D

According to the LEED v4: Building Design + Construction Guide, the bicycle network must connect to a rapid transit stop that is within 3 mi. (5 km) biking distance of the project boundary. This is one of the options to meet the requirement for Option 1: Bicycle Network and Storage. The other options are to connect to at least 10 diverse uses or to connect to a school or employment center that is within 3 mi.(5 km) biking distance of the project boundary.Reference: LEED v4: Building Design + Construction Guide, Location and Transportation Credit: Bicycle Facilities, Option 1: Bicycle Network and Storage1

Answer : C

The current facilities requirements (CFR) and operations and maintenance plan (OMP) are two documents that are required for the Energy and Atmosphere Prerequisite, Fundamental Commissioning and Verification. The CFR is a document that describes the owner's project requirements, such as the design intent, performance goals, and operational needs of the building. The OMP is a document that provides information and guidance on how to operate and maintain the commissioned systems and equipment. According to the LEED v4 Reference Guide for Building Design and Construction, the CFR and OMP must include the minimum outside air requirements, which are the minimum rates of outdoor air ventilation that are needed to provide acceptable indoor air quality and thermal comfort for the occupants1. The issue logs, functional performance tests, and installation verification (construction) checklists are not required to be included in the CFR and OMP, but they are part of the commissioning process and documentation.

* LEED v4 Reference Guide for Building Design and Construction, Energy and Atmosphere Prerequisite: Fundamental Commissioning and Verification, page 2611

* Fundamental commissioning and verification | U.S. Green Building Council2

Answer : C

The rating system that is being used if all of the credits below have been submitted towards certification is Building Design and Construction: Hospitality. This is because the Location and Transportation Credit, Reduced Parking Footprint and the Indoor Environmental Quality Credit, Acoustic Performance are only available for the Hospitality rating system among the four options. The other two credits are common for all the rating systems. Reference: LEED v4: Building Design + Construction Guide, p. 301; LEED v4: Building Design + Construction Guide, p. 401; LEED v4: Building Design + Construction Guide, p. 411; LEED v4: Building Design + Construction Guide, p. 421

Answer : B

The average flush rate for a dual flush toilet is calculated by weighting the high and low flush rates according to the frequency of use. According to the LEED Reference Guide for Building Design and Construction1, the frequency of use for male and female occupants is assumed to be as follows:

Male full flush: 1 time per day

Female full flush: 1 time per day

Male low flush: 2 times per day

Female low flush: 2 times per day

Therefore, the average flush rate for a dual flush toilet with a high flush rate of 1.6 gpf (6 lpf) and a low flush rate of 1.05 gpf (4 lpf) is:

6(11.6)+(11.6)+(21.05)+(21.05)=1.19gpf(4.5lpf)

LEED Reference Guide for Building Design and Construction v4

Dual toilet flush rate average | LEEDuser

Dual Flush vs Single Flush Toilet: The Complete Comparison Guide

What Is a Dual Flush Toilet? - The Spruce

Answer : A

Source control is one of the control measures recommended by the Sheet Metal and Air Conditioning National Contractors Association (SMACNA) for the Indoor Environmental Quality Credit, Construction Indoor Air Quality Management Plan. Source control means minimizing the generation and emission of indoor air pollutants from the construction activities and materials. Some examples of source control are1:

* Using low-emitting adhesives, sealants, paints, coatings, and flooring systems that comply with the VOC limits of the applicable LEED credit.

* Storing absorptive materials in a protected area and covering them with plastic sheeting to prevent moisture and mold growth.

* Scheduling the installation of finish materials after the completion of wet and dusty work, such as concrete pouring, drywall sanding, and painting.

* Isolating work areas where high levels of contaminants are generated or used, such as welding, cutting, grinding, and solvent cleaning, and providing adequate ventilation and exhaust.

* Prohibiting smoking, eating, and drinking in the work areas, and providing designated areas for these activities.

* Construction indoor air quality management plan | U.S. Green Building Council1