LEED-AP-BD-C Dumps (2024) Prepare Your Exam With 232 Questions
New LEED-AP-BD-C Dumps - Real USGBC Exam Questions
NEW QUESTION # 77
When the LEED AP is applying the Integrative Process to a Building Design and Construction project, which of the following must be included in the Basis of Design (BOD)?
- A. Allowable tolerance for facility operations
- B. Training requirements
- C. Facility, system and assembly performance assumptions
- D. Environmental, energy efficiency and sustainability goals
Answer: D
Explanation:
Explanation
The Basis of Design (BOD) is a document that describes the design intent and performance criteria for a project. It must include the environmental, energy efficiency and sustainability goals that theproject team has established, as well as the strategies and systems to achieve them. The BOD is part of the Integrative Process credit, which aims to foster collaboration and holistic thinking among the project stakeholders from the pre-design phase to the occupancy phase.
References: = [LEED v4: Building Design + Construction Guide], [Integrative Process Calculator],
[Integrative Process credit].
NEW QUESTION # 78
A project attempting to meet the preferred parking requirements for Location and Transportation Credit, Green Vehicles may provide what incentive to meet the requirements and highlight the project sustainable vehicle strategy?
- A. A permanent discounted parking rate of at least 20% for all green vehicles
- B. Three years of free parking for green vehicles
- C. Preferred parking decals for 5% of occupants utilizing carpool vehicles
- D. An annual maintenance voucher for at least 5% of occupants driving green vehicles
Answer: A
Explanation:
Explanation
The Location and Transportation Credit, Green Vehicles aims to reduce transportation-related greenhouse gas emissions by promoting the use of low-emitting, fuel-efficient, and alternative-fuel vehicles1. One of the requirements for this credit is to provide preferred parking for green vehicles for 5% of the total vehicle parking capacity of the project1. Preferred parking is defined as parking that is clearly marked and located in the most convenient spaces available to the driver or nearest to the main entrance of the project2. In addition to providing preferred parking, the project may also offer one or more incentives to encourage the use of green vehicles, such as a discounted parking rate, free parking passes, or rebates for parking fees3. The question asks what incentive may be provided to meet the requirements and highlight the project sustainable vehicle strategy. The correct answer is C. A permanent discounted parking rate of at least 20% for all green vehicles, because this incentive meets the minimum threshold of 20% discount suggested by the LEED Reference Guide for Building Design and Construction3, and it also demonstrates the project's commitment to supporting green vehicles in the long term. The other options are either not sufficient or not relevant for this credit. Option A.
Three years of free parking for green vehicles is not sufficient because it is not permanent and may not be attractive enough for drivers to switch to green vehicles. Option B. Preferred parking decals for 5% of occupants utilizing carpool vehicles is not relevant because it does not address green vehicles, but rather carpool vehicles, which are covered by a different credit (Location and Transportation Credit, Reduced Parking Footprint)4. Option D. An annual maintenance voucher for at least 5% of occupants driving green vehicles is not sufficient because it is not directly related to parking and may not be a significant incentive for drivers.
References:
Green Vehicles
Green Vehicles - Canada Green Building Council
[LEED Reference Guide for Building Design and Construction v4], page 544 Reduced Parking Footprint
NEW QUESTION # 79
What aspects of each space should the LEED consultant consider to identify the regularly occupied spaces on a project to ensure that floor area values are utilized consistently across credits?
- A. Average number of occupants standing or seated
- B. Rate of outdoor air provided per person
- C. Fire ratings of installed wall and ceiling assemblies
- D. Typical duration of occupancy in each space per day
Answer: A
Explanation:
Explanation
Average number of occupants standing or seated
To identify the regularly occupied spaces on a project, the LEED consultant should consider the average number of occupants standing or seated in each space, as this is the criterion used by the LEED Reference Guide for Green Building Design and Construction, 20091. Regularly occupied spaces are defined as areas where workers are seated or standing as they work (or perform regular tasks) inside a building2. The typical duration of occupancy in each space per day is not necessarily relevant, as some spaces may be used intermittently but still qualify as regularly occupied2. The rate of outdoor air provided per person and the fire ratings of installed wall and ceiling assemblies are not related to the definition of regularly occupied spaces, but rather to other credits such as Indoor Environmental Quality or Fire and Life Safety.
NEW QUESTION # 80
A newly constructed school has installed solar thermal systems and wind turbines on site. To achieve the maximum number of Energy and Atmosphere points, which team members must be included?
- A. Energy Modeler and Commissioning (Cx) Agent
- B. Construction Manager and Energy Modeler
- C. Commissioning (Cx) Agent and Facilities Manager
- D. Energy Modeler and Contractor
Answer: A
Explanation:
Explanation
To achieve the maximum number of Energy and Atmosphere points, the project team must include an energy modeler and a commissioning agent.The energy modeler is responsible for performing the whole-building energy simulation that demonstrates the energy performance improvement over the baseline building, which is required for Energy and Atmosphere Prerequisite 2 and Credit 11.The commissioning agent is responsible for verifying that the building's energy systems are installed, calibrated, and perform according to the owner's project requirements, basis of design, and construction documents, which is required for Energy and Atmosphere Prerequisite 1 and Credit 31.The commissioning agent also ensures that the renewable energy systems are properly integrated and functioning2. The contractor and the construction manager are not directly involved in the energy modeling or commissioning process, although they must follow the design specifications and coordinate with the commissioning agent. The facilities manager is not required for achieving the Energy and Atmosphere points, although they may benefit from the training and documentation provided by the commissioning agent.References:
* LEED v4 for Building Design and Construction, p.361
* Understanding Integrative Design in LEED v4, p.92
NEW QUESTION # 81
Which rating system is appropriate for a new mixed-use building with 300,000 ft2 (27 871 m2) of residential units, 150,000 ft2 (13 935 m2) hotel and 50,000 ft2 (4 645 m2) of retail space?
- A. Hospitality
- B. Retail
- C. New Construction
- D. Core and Shell Development
Answer: C
Explanation:
Explanation
New Construction is the appropriate rating system for a new mixed-use building with 300,000 ft2 (27 871 m2) of residential units, 150,000 ft2 (13 935 m2) hotel and 50,000 ft2 (4 645 m2) of retail space.According to the LEED rating system selection guidance1,the New Construction rating system applies to buildings that are being newly constructed or going through a major renovation, and that include any of the following use types:
office, retail, hospitality, education, residential, warehouse and distribution centers, or data centers2.The New Construction rating system can also be used for mixed-use buildings that have more than one use type3. Since the project involves new construction of a mixed-use building with residential, hospitality, and retail uses, the New Construction rating system is the most suitable option. The other rating systems are not applicable because they are either specific to one use type (Retail and Hospitality) or to buildings that are not complete at the time of certification (Core and Shell Development).References:
* LEED rating system selection guidance | U.S. Green Building Council
* LEED v4: Building Design + Construction Guide - U.S. Green Building Council
* LEED v4 Rating Systems | USGBC-LI
NEW QUESTION # 82
The Sustainable Sites Credit, Heat Island Reduction takes into account both new and three-year aged Solar Reflectance Index (SRI) values for roofing material because
- A. SRI generally remains the same with age
- B. SRI generally does not impact the Heat Island Effect
- C. SRI generally increases with age
- D. SRI generally decreases with age
Answer: D
Explanation:
Explanation
SRI generally decreases with age
The Solar Reflectance Index (SRI) is a measure of the ability of a surface to reflect solar heat, as shown by a small temperature rise. It is calculated using the values of solar reflectance and thermal emittance of the surface. The higher the SRI, the lower the heat island effect. However, SRI generally decreases with age due to factors such as weathering, dirt accumulation, and biological growth. Therefore, the Sustainable Sites Credit, Heat Island Reduction takes into account both new and three-year aged SRI values for roofing material to ensure that the material maintains a high level of reflectance over time.
References:
SpecTopics: Heat Island Reduction Credit and LEED V4/V4.1 - Carlisle SynTec1 Solar Reflectance Index Measurements - Surface Optics Corp.2
NEW QUESTION # 83
A contractor is building a retirement community project. 30% of the building's product costs were derived from reused/salvaged materials or met recycled content criteria. Which of the following credits can the LEED AP submit towards certification?
- A. Materials and Resources Prerequisite, Construction and Demolition - Waste Management Planning
- B. Materials and Resources Credit, Building Product Disclosure and Optimization - Sourcing of Raw Materials
- C. Materials and Resources Credit, Building Product Disclosure and Optimization - Material Ingredients
- D. Materials and Resources Credit, Building Product Disclosure and Optimization - Environmental Product Declarations
Answer: B
NEW QUESTION # 84
What is a viable strategy for optimizing open space under Sustainable Sites Credit, Open Space? U
- A. Minimize the floor-area ratio (FAR) and accessibility for open space
- B. Coordinate open space features during the construction phase
- C. Coordinate open space features early during the site planning phase
- D. Design a parking and road footprint layout that is not near open land
Answer: C
Explanation:
Explanation
Coordinating open space features early during the site planning phase is a viable strategy for optimizing open space under Sustainable Sites Credit, Open Space. This can help to preserve natural habitats, reduce heat island effects, and enhance human health and well-being. The credit requires that the project provide outdoor space that is at least 30% of the total site area, and that at least 25% of that outdoor space meets certain criteria for vegetated, pervious, or shaded areas. References:
* LEED credit library: This is the USGBC's comprehensive listing of all the LEED credits available in pursuing certification for your project. The credit library contains the requirements and guidance for each credit, as well as the web-based reference guide for the Building Design and Construction rating system.
* Open Space: This is the specific credit page for the Open Space credit under the Sustainable Sites category. It provides the intent, requirements, and strategies for achieving the credit, as well as the number of points available and the applicable project types.
* Step by Step Approach to Comply with the Open Space Credit in LEED v4: This is a blog post that explains the steps and calculations involved in complying with the Open Space credit. It also provides some examples and tips for optimizing open space design.
NEW QUESTION # 85
During a review of the HVAC equipment submittal, the Commissioning Authority (CxA) determined that the contractorsubstituted a higher efficiency piece of equipment. Which of the following is the priority for the CxA to consider?
- A. Equipment Maintenance Plan
- B. Coordination of other contractors
- C. Owner's Project Requirements
- D. Energy meter location
Answer: C
Explanation:
Explanation
The Owner's Project Requirements (OPR) is a document that defines the goals, expectations, and performance criteria of the project, as established by the owner or the owner's representative1. The OPR is one of the key deliverables of the commissioning process and serves as the basis for the design, construction, and operation of the building systems. Therefore, the priority for the Commissioning Authority (CxA) to consider when the contractor substitutes a higher efficiency piece of equipment is whether the substitution meets or exceeds the OPR. The CxA should verify that the new equipment is compatible with the OPR and does not compromise the performance, functionality, or reliability of the system. The CxA should also communicate the substitution to the owner and the design team and document the change in the commissioning plan and report.
References:
* LEED Reference Guide for Building Design and Construction v4
* The Role of a Commissioning Agent (CxA) - cxplanner.com
* Commissioning Authority | WBDG - Whole Building Design Guide
* General Commissioning Requirements - Northwestern University
NEW QUESTION # 86
The LEED AP has identified a pilot credit that is relevant to the project. This would be documented in LEED Online as a(n)
- A. Special Circumstances within a related credit
- B. Innovation Credit
- C. Exemplary Performance for a related credit
- D. Regional Priority Credit
Answer: B
Explanation:
Explanation
A pilot credit identified by the LEED AP that is relevant to the project would be documented in LEED Online as an Innovation Credit.Pilot credits are proposed credits that are used to test and evaluate a strategy before they can be considered for incorporation into the LEED consensus process for approval by USGBC membership1.All other LEED v4 and v4.1 projects may register for pilot credits and pilot ACPs in LEED Online1.
References:Pilot credits and pilot alternative compliance paths (ACPs)
NEW QUESTION # 87
For Energy and Atmosphere Credit, Advanced Energy Metering, what is the minimum amount of time that the metering system should store data?
- A. 6 months
- B. 24 months
- C. 36 months
- D. 12 months
Answer: C
Explanation:
Explanation
For Energy and Atmosphere Credit, Advanced Energy Metering, the minimum amount of time that the metering system should store data is 36 months. This is to ensure that the data can be used for long-term analysis and verification of energy performance1. The credit also requires that the metering system be capable of transmitting data to a remote location and reporting energy use at least hourly1. References: Advanced energy metering
NEW QUESTION # 88
Green Infrastructure (GI) and Low-Impact Development (LID) rainwater management strategies improve upon the conventional approach for rainwater management by
- A. replicating a site's natural hydrology
- B. increasing a site's impervious surface
- C. discharging rainwater at a faster rate
- D. providing a greater volume of rainwater detention
Answer: A
Explanation:
Explanation
Green Infrastructure (GI) and Low-Impact Development (LID) rainwater management strategies improve upon the conventional approach for rainwater management by replicating a site's natural hydrology. GI and LID are design approaches that use various practices to mimic the natural water cycle and reduce the negative impacts of development on the environment. They aim to preserve, restore, or create natural features that can capture, infiltrate, evaporate, or reuse rainwater on site, rather than conveying it to a centralized stormwater system. By doing so, they can reduce runoff volume and peak flow, improve water quality, enhance groundwater recharge, increase biodiversity, and create more attractive and resilient landscapes. Therefore, option A is the correct answer. The other options are not true for GI and LID strategies. Discharging rainwater at a faster rate (option B) would increase the risk of flooding, erosion, and pollution downstream. Increasing a site's impervious surface (option C) would reduce the infiltration and evaporation of rainwater and increase runoff and heat island effects. Providing a greater volume of rainwater detention (option D) would not necessarily improve the site's hydrology, as detention is only a temporary storage of rainwater that does not address the runoff quality or quantity issues.For more information on GI and LID rainwater management strategies, you can refer to the LEED v4 Reference Guide for Building Design and Construction1or the Green CE course on Rainwater Management for LEED v4.1 Projects2.
NEW QUESTION # 89
A project team seeking certification for a new school is attempting to achieve Materials and Resources Credit, Construction and Demolition Waste Management, Option 2. Reduction of Total Waste Material. What strategy can be taken to meet the requirements of this credit?
- A. Document total waste per building floor area
- B. Document total waste by project cost
- C. Track waste materials used on site
- D. Track waste materials per occupant
Answer: A
Explanation:
Explanation
The correct answer is D. Document total waste per building floor area.
According to the LEED v4.1 Reference Guide for Building Design and Construction, Option 2 of the Construction and Demolition Waste Management credit requires projects to reduce the total construction waste generated by the project to less than 12.2 kilograms per square meter (2.5 pounds per square foot) of the building's floor area1. This option rewards projects for implementing waste prevention strategies, such as designing for material optimization, prefabrication, modular construction, deconstruction, and reuse1. To meet the requirements of this option, projects must document the total weight or volume of all construction waste generated by the project, excluding land-clearing debris and excavated soil, and divide it by the building's floor area1. Projects must also provide a narrative describing the waste prevention measures taken during design and construction1.
NEW QUESTION # 90
A project attempting to meet the preferred parking requirements for Location and Transportation Credit, Green Vehicles may provide what incentive to meet the requirements and highlight the project sustainable vehicle strategy?
- A. A permanent discounted parking rate of at least 20% for all green vehicles
- B. Three years of free parking for green vehicles
- C. Preferred parking decals for 5% of occupants utilizing carpool vehicles
- D. An annual maintenance voucher for at least 5% of occupants driving green vehicles
Answer: A
Explanation:
Explanation
The Location and Transportation Credit, Green Vehicles aims to reduce transportation-related greenhouse gas emissions by promoting the use of low-emitting, fuel-efficient, and alternative-fuel vehicles1. One of the requirements for this credit is to provide preferred parking for green vehicles for 5% of the total vehicle parking capacity of the project1. Preferred parking is defined as parking that is clearly marked and located in the most convenient spaces available to the driver or nearest to the main entrance of the project2. In addition to providing preferred parking, the project may also offer one or more incentives to encourage the use of green vehicles, such as a discounted parking rate, free parking passes, or rebates for parking fees3. The question asks what incentive may be provided to meet the requirements and highlight the project sustainable vehicle strategy.
The correct answer is C. A permanent discounted parking rate of at least 20% for all green vehicles, because this incentive meets the minimum threshold of 20% discount suggested by the LEED Reference Guide for Building Design and Construction3, and it also demonstrates the project's commitment to supporting green vehicles in the long term. The other options are either not sufficient or not relevant for this credit. Option A.
Three years of free parking for green vehicles is not sufficient because it is not permanent and may not be attractive enough for drivers to switch to green vehicles.
Option B. Preferred parking decals for 5% of occupants utilizing carpool vehicles is not relevant because it does not address green vehicles, but rather carpool vehicles, which are covered by a different credit (Location and Transportation Credit, Reduced Parking Footprint)4. Option D. An annual maintenance voucher for at least 5% of occupants driving green vehicles is not sufficient because it is not directly related to parking and may not be a significant incentive for drivers.
References:
* Green Vehicles
* Green Vehicles - Canada Green Building Council
* [LEED Reference Guide for Building Design and Construction v4], page 544
* Reduced Parking Footprint
NEW QUESTION # 91
Sustainable Sites Credit, Site Assessment requires evaluation of
- A. human health effects, climate, land value
- B. vegetation, topography, archaeology
- C. topography, hydrology, human use
- D. soils, archeology, hydrology
Answer: C
Explanation:
Explanation
The Sustainable Sites Credit, Site Assessment requires the project to conduct and document a site inventory and analysis that evaluates the existing conditions and features of the site, such as topography, hydrology, human use, climate, vegetation, soils, and human health effects1. The purpose of the site assessment is to inform the design and development of the site in a way that protects, restores, and enhances the environmental quality and performance of the site1. The site assessment should include the following elements:
* Topography: The shape and elevation of the land surface, including slopes, drainage patterns, and erosion potential.
* Hydrology: The movement, distribution, and quality of water on the site, including surface water, groundwater, precipitation, and runoff.
* Human use: The current and planned use of the site and its surroundings, including zoning, land use, transportation, utilities, and cultural resources.
* Climate: The long-term weather patterns and conditions of the site, including temperature, humidity, wind, solar radiation, and precipitation.
* Vegetation: The types, distribution, and condition of plants on the site, including native, invasive, and endangered species, and their ecological functions and values.
* Soils: The physical, chemical, and biological properties of the soil on the site, including texture, structure, organic matter, pH, fertility, and contamination.
* Human health effects: The potential impacts of the site conditions and features on the health and well-being of the occupants and the surrounding community, such as noise, air quality, water quality, and exposure to hazardous substances.
References:
* LEED Reference Guide for Building Design and Construction v4
* Sustainable Sites Credit, Site Assessment
* Site Assessment - SITES
* Site Assessment and Analysis - Whole Building Design Guide
NEW QUESTION # 92
A comprehensive rainwater management plan may include design elements such as
- A. cisterns, porous pavement, swales and vegetated roofs
- B. bioretention pond, cisterns, porous pavement and stabilized construction entrance
- C. soil compaction, swales, vegetated roofs and xeriscaping
- D. artificial turf, bioretention pond, cisterns and hay bales
Answer: A
Explanation:
Explanation
These design elements are examples of low-impact development (LID) and green infrastructure (GI) practices that can reduce runoff volume and improve water quality by replicating the natural hydrology and water balance of the site1. Cisterns can collect and store rainwater for reuse or infiltration, porous pavement can allow water to seep into the ground, swales can convey and filter stormwater runoff, and vegetated roofs can reduce runoff and evapotranspiration2.
References: = LEED v4: Building Design + Construction Guide, Achieving SSc Rainwater Management in LEED v4.1.
NEW QUESTION # 93
Which of the following project team members should be integrated early into the design phase to assist with earning the Materials and Resources Prerequisite, Construction and Demolition Waste Management Planning?
- A. Facility manager
- B. Occupants
- C. Owner
- D. Contractor
Answer: D
Explanation:
Explanation
Contractor
The contractor is the project team member who should be integrated early into the design phase to assist with earning the Materials and Resources Prerequisite, Construction and Demolition Waste Management Planning.
The contractor is responsible for implementing the waste management plan, which includes estimating the types and quantities of waste materials, identifying the diversion strategies, selecting the waste haulers and recyclers, tracking and documenting the waste diversion performance, and training the subcontractors and workers. The contractor can provide valuable input on how to reduce, reuse, and recycle the construction and demolition waste, as well as identify potential challenges and opportunities for achieving the prerequisite requirements.
References:
Reference Guide for Building Design and Construction v4 - Pages 263-2641 LEED Certification and Sustainable Construction Waste Management1
NEW QUESTION # 94
Which of the following products must always be included in Materials and Resources credits?
- A. Furniture
- B. Faucets
- C. Interior Paint
- D. Fire suppression system
Answer: C
Explanation:
Explanation
Interior paint must always be included in Materials and Resources credits.This is because interior paint is considered as a permanently installed product, which is defined by the LEED v4 Reference Guide for Building Design and Construction as "a product that is installed in a project permanently or semi-permanently, such that removal would require demolition or substantial renovation."1Permanently installed products must be included in the calculations for the following Materials and Resources credits: Building Life-Cycle Impact Reduction, Building Product Disclosure and Optimization - Environmental Product Declarations, Building Product Disclosure and Optimization - Sourcing of Raw Materials, and Building Product Disclosure and Optimization
- Material Ingredients.1The other options are not always included in Materials and Resources credits.Faucets (option A) and fire suppression systems (option D) are considered as mechanical, electrical, and plumbing components, which are excluded from the scope of Materials and Resources credits unless they are specifically addressed by the credit requirements.1Furniture (option B) is considered as a non-permanently installed product, which is optional to include in Materials and Resources credits, except for the Building Product Disclosure and Optimization - Material Ingredients credit, where furniture must be included if it is within the project scope.1References: LEED v4 Reference Guide for Building Design and Construction, p.5791; LEED v4 Reference Guide for Building Design and Construction, p.5801; LEED v4 Reference Guide for Building Design and Construction, p.5811; LEED v4 Reference Guide for Building Design and Construction, p.5821; LEED v4 Reference Guide for Building Design and Construction, p.5831
NEW QUESTION # 95
A LEED Building Design and Construction: New Construction office building's HVAC system includes hot water from a central utility plant. The central utility plant is owned and operated by a management company.
The office pays a flat fee for hot water, included as part of the leas. The management company does not meter or invoice for actual hot water consumption. For the project to meet the requirements for Energy and Atmosphere Prerequisite, Building-Level Energy Metering, an energy meter must be installed for
- A. nothing, because the flat fee is included as part of the lease
- B. natural gas
- C. nothing, because the energy source is outside of the project's scope
- D. hot water at the main service point
Answer: D
Explanation:
Explanation
An energy meter must be installed for hot water at the main service point for the project to meet the requirements for Energy and Atmosphere Prerequisite, Building-Level Energy Metering. According to the LEED v4 BD+C Reference Guide, this prerequisite requires that "all energy sources used by the building must be metered or submetered" 1. The hot water from the central utility plant is an energy source used by the building, even if it is not directly paid by the office. Therefore, it must be metered at the point where it enters the building. The other options are incorrect because natural gas is not an energy source used by the building in this case, and the flat fee or the ownership of the energy source do not exempt the project from the metering requirement.References: LEED v4 BD+C Reference Guide, Energy and Atmosphere Category, EAp Building-Level Energy Metering, page 569.
NEW QUESTION # 96
What stage of LEED for Neighborhood Development certification listed below is eligible for points under Building Design and Construction: New Construction, Location and Transportation Credit, LEED for Neighborhood Development Location?
- A. LEED for Neighborhood Development Pilot, Stage 1 LEED for Neighborhood Development Pre-reviewed Plan
- B. LEED for Neighborhood Development Pilot, Stage 3 LEED for Neighborhood Development Certified Project
- C. LEED 2009, Stage 1 Conditional Approval of LEED for Neighborhood Development Plan
- D. LEED v4, LEED for Neighborhood Development Conditional Approval
Answer: B
Explanation:
Explanation
The only stage of LEED for Neighborhood Development certification that is eligible for points under Building Design and Construction: New Construction, Location and Transportation Credit, LEED for Neighborhood Development Location, is LEED for Neighborhood Development Pilot, Stage 3 LEED for Neighborhood Development Certified Project. This is because the credit requires that the project be located within the boundary of a development that has achieved certification under LEED for Neighborhood Development (either Stage 2 or Stage 3 under the Pilot or 2009 rating systems, or Certified Plan or Certified Project under the LEED v4 rating system)1 The other stages listed in the question are either conditional approvals or pre-reviews that do not guarantee certification23 References: 1: LEED v4 Reference Guide for Building Design and Construction, Location and Transportation Credit: LEED for Neighborhood Development Location, page 460. 2: LEED for Neighborhood Development Location - Above Green 3 3: LEED v4:
Building Design + Construction Guide - U.S. Green Building Council 1
NEW QUESTION # 97
Which of the following is an example of a nonroof measure for Sustainable Sites Credit, Heat Island Reduction?
- A. A playground with artificial turf
- B. A vegetated shading structure
- C. A shade structure with a three-year aged Solar Reflectance Index (SRI) value of 0.2
- D. A paving material with a three-year aged SRI value of 0.2
Answer: B
Explanation:
Explanation
A vegetated shading structure is an example of a nonroof measure for Sustainable Sites Credit, Heat Island Reduction. The heat island effect is the phenomenon of urban areas having higher air temperatures than surrounding rural areas due to the absorption and emission of heat by human-made surfaces, such as buildings, roads, and pavements. The heat island effect can have negative impacts on the environment, human health, and energy consumption. One of the strategies to reduce the heat island effect is to use nonroof measures that provide shade, reflectivity, or evapotranspiration for at least 50% of the site hardscape, such as parking lots, walkways, plazas, and courtyards1. A vegetated shading structure is a type of nonroof measure that consists of a trellis or pergola that supports climbing plants or vines that provide shade and cooling for the underlying surface. A vegetated shading structure can also enhance the aesthetic and ecological value of the site2.
The other options are not examples of nonroof measures for Sustainable Sites Credit, Heat Island Reduction. A playground with artificial turf is not a nonroof measure, but a roof measure, as it is considered as part of the building envelope. Artificial turf is also not a compliant roof measure, as it does not meet the minimum solar reflectance index (SRI) or vegetated roof requirements1. A shade structure with a three-year aged SRI value of
0.2 is not a compliant nonroof measure, as it does not meet the minimum SRI value of 29 for nonroof surfaces1. A paving material with a three-year aged SRI value of 0.2 is also not a compliant nonroof measure, as it does not meet the minimum SRI value of 29 for nonroof surfaces1.
References:
*LEED v4 Reference Guide for Building Design and Construction, Sustainable Sites Credit: Heat Island Reduction, page 1281
*Heat Island Reduction | U.S. Green Building Council2
NEW QUESTION # 98
A project team is using the whole building simulation model to quantify the percentage of energy savings for the project. Which of the following should remain the same for both the baseline building and the proposed building?
- A. Building operating schedule and total window area
- B. Total window area and building envelope construction
- C. Building operating schedule and occupancy hours
- D. Building envelope construction and occupancy hours
Answer: C
Explanation:
Explanation
This option requires the project team to use the same building operating schedule and occupancy hours for both the baseline building and the proposed building in the whole building simulation model1. This option ensures that the energy savings are calculated based on the same level of building activity and occupancy, which are major factors that affect the energy performance of a building2.
References: = LEED v4: Building Design + Construction Guide, [Whole Building Energy Simulation - an overview | ScienceDirect Topics].
NEW QUESTION # 99
For schools intended for grades eight and below (or ages 14 and below), which of the following scenarios would demonstrate compliance with Location and Transportation Credit, Access to Quality Transit, Schools, Option 2. Pedestrian Access?
- A. 30% of the students live no more than a 1 1/2 mi. (2.40 km) walking distance from a functional entry of a school building
- B. 30% of the students live no more than a 3/4 mi. (1.20 km) walking distance from a functional entry of a school building
- C. 50% of the students live no more than a 1 1/2 mi. (2.40 km) walking distance from a functional entry of a school building
- D. 50% of the students live no more than a 3/4 mi. (1.20 km) walking distance from a functional entry of a school building
Answer: D
Explanation:
Explanation
For schools intended for grades eight and below (or ages 14 and below), Option 2. Pedestrian Access requires that at least 50% of the students live no more than a 3/4 mi. (1.20 km) walking distance from a functional entry of a school building. This option aims to encourage schools to locate in areas where students can walk or bike to school, reducing vehicle trips and emissions, and promoting physical activity and health. Option 2 is available only for projects that do not meet the requirements of Option 1. Transit-Served Location, which requires access to quality transit service within a 1/4 mi. (400 m) walking distance for at least 50% of the students. References:
Access to Quality Transit credit in LEED BD+C: Schools v4 - LEED v41
LEED Certification- Requirements for LT CREDIT: ACCESS TO QUALITY TRANSIT2 Understanding the LEED BD+C: Location and Transport credit3
NEW QUESTION # 100
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