LEED-AP-BD-C Free Certification Exam Easy to Download PDF Format 2025
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NEW QUESTION # 104
What is the minimum number of members of the integrated project team for the Integrative Process Prerequisite, Integrative Project Planning and Design?
- A. Four
- B. Six
- C. One
- D. Two
Answer: A
Explanation:
According to the LEED Reference Guide for Building Design and Construction1, the Integrative Process Prerequisite, Integrative Project Planning and Design, requires the project to assemble an integrated project team that includes at least four key project team members, in addition to the owner or owner's representative.
The key project team members are those who have the authority and responsibility to make design decisions and implement them during construction. The integrated project team should include professionals from different disciplines, such as architecture, engineering, landscape, interior design, construction, commissioning, operations, and maintenance. The integrated project team should collaborate throughout the project phases, from discovery to occupancy, to achieve the project goals and optimize the building performance.
References:
* LEED Reference Guide for Building Design and Construction v4
* Integrated Product Team (IPT) - AcqNotes
* The Power of an Integrated Project Team Process - Little
NEW QUESTION # 105
An urban office building project is installing a cooling tower. To save on potable water, the project would like to use a nonpotable water source to provide 20% of the cooling tower makeup water to achieve the maximum number of points under Water Efficiency Credit, Cooling Tower Water Use. Which nonpotable water source would be the most appropriate for use?
- A. Ground surface stormwater runoff
- B. Municipally supplied tap water
- C. Graywater from the building's hand-washing sinks
- D. Rainwater collected from the building roof
Answer: D
Explanation:
Rainwater collected from the building roof would be the most appropriate nonpotable water source for use in a cooling tower. This is because rainwater is generally cleaner than other nonpotable sources and does not require extensive treatment before use. Additionally, using rainwater can help to reduce stormwater runoff, providing an additional environmental benefit.References: LEED AP Building Design + Construction (LEED AP BD+C) V4 resources 1
NEW QUESTION # 106
What is the system boundary that a building life cycle analysis must be defined to account for?
- A. Cradle-to-cradle
- B. Cradle-to-gate
- C. Cradle-to-building
- D. Cradle-to-grave
Answer: D
Explanation:
The system boundary that a building life cycle analysis must be defined to account for is the cradle-to-grave stage, which includes the production, construction, use, and end-of-life stages of the building. This stage covers all the inputs and outputs of the building system, such as materials, energy, water, emissions, waste, and maintenance.
Reference:
* Life Cycle Assessment of Buildings: Technical Guidance
* Life-cycle assessment - Wikipedia
* Conducting a Life Cycle Assessment - GSA Sustainable ... - SFTool
NEW QUESTION # 107
A LEED AP submitted a Preliminary Design and Construction review and has received a review comment and technical advice on Materials and Resources Prerequisite, Construction and Demolition Waste Management Planning. Which of the following actions should the LEED AP do if the project continues to pursue LEED certification?
- A. Revise the documentation and resubmit the form
- B. Ask the General Contractor to be more aggressive with recycling goals
- C. Abandon meeting this prerequisite
- D. Submit an appeal to Green Business Certification Inc.
Answer: A
Explanation:
Explanation
Revise the documentation and resubmit the form
If a project receives a review comment and technical advice on a prerequisite, it means that the documentation submitted was incomplete, inaccurate, or unclear, and that the project team needs to address the issues raised by the reviewer and provide additional information or clarification. The project team should revise the documentation and resubmit the form as part of the final review to demonstrate compliance with the prerequisite requirements. Abandoning meeting this prerequisite is not an option, as prerequisites are mandatory for LEED certification. Submitting an appeal to Green Business Certification Inc. is only applicable if the project team disagrees with the reviewer's decision or interpretation, and has additional evidence or arguments to support their claim. Asking the General Contractor to be more aggressive with recycling goals is not relevant to this prerequisite, as it does not address the documentation issue.
References: As per the LEED AP Building Design + Construction (LEED AP BD+C) V4 resources, the Materials and Resources Prerequisite for Construction and Demolition Waste Management Planning requires the project team to develop and implement a construction and demolition waste management plan that identifies at least five materials targeted for diversion from disposal in landfills and incinerators. The project team must also estimate a diversion rate for each material and describe how they will achieve it. The project team must submit this plan as part of the preliminary design review, along with a letter from the owner or project manager confirming that they will implement it during construction. If the reviewer finds any issues with the plan or the letter, they will provide a review comment and technical advice on how to improve it. The project team must then revise the documentation and resubmit it as part of the final design review, along with a narrative describing how they addressed the reviewer's feedback. For more detailed information, you can refer to the web-based reference guide in the credit library at USGBC's official website.
NEW QUESTION # 108
When the LEED AP is applying the Integrative Process to a Building Design and Construction project, which of the following information is required to be present in the Owner's Project Requirements (OPR)?
- A. All project team members and applicable roles
- B. All applicable codes and standards
- C. Interior finishes related to the project
- D. Energy efficiency goals and training requirements
Answer: D
Explanation:
Explanation
Energy efficiency goals and training requirements are required to be present in the Owner's Project Requirements (OPR) when applying the Integrative Process to a Building Design and Construction project.According to the LEED v4 BD+C ReferenceGuide, the OPR is a document that details the ideas, concepts, and criteria that are determined by the owner to be important to the success of the project1.The OPR must include, among other things, the following information related to energy efficiency1:
* The owner's energy performance goals and expectations
* The owner's requirements for energy metering and monitoring
* The owner's requirements for energy modeling and analysis
* The owner's requirements for commissioning and verification
* The owner's requirements for training and documentation
The other options are not required to be present in the OPR, as they are either related to other aspects of the project, such as codes and standards, interior finishes, or project team members, or they are not relevant to the Integrative Process, which focuses on early analysis of energy, water, and site systems2.References: LEED v4 BD+C Reference Guide, Integrative Process Category, IPc Integrative Process, page 632.
NEW QUESTION # 109
At the time of registering a project in LEED Online, Regional Priority credits are determined based upon the project's
- A. ASHRAE 90.1 - 2010 climate zone
- B. environmental zone
- C. Environmental Protection Agency Phase I Assessment
- D. longitude and latitude
Answer: D
Explanation:
Explanation
At the time of registering a project in LEED Online, Regional Priority credits are determined based on the project's longitude and latitude. Regional Priority credits are bonus points that reward projects for addressing the environmental, social, and public health issues that are most relevant to their location1. The project team must enter the project's address and confirm the precise location using the Google Maps interface in LEED Online2. The longitude and latitude coordinates are then used to identify the Regional Priority credits that are applicable to the project2. The project can earn up to four Regional Priority points by achieving the base credits that correspond to the Regional Priority credits1. References:
Regional priority credit lookup | U.S. Green Building Council
Regional Priority (RP) credits - U.S. Green Building Council
NEW QUESTION # 110
A contractor wants to use an adhesive that exceeds the allowed Volatile Organic Compound (VOC) content limit under Indoor Environmental Quality Credit, Low Emitting Materials. This credit can be earned if
- A. 75% of the adhesives used comply with the VOC content limit and emissions requirements
- B. 95% of the adhesives used comply with the VOC content limit and emissions requirements
- C. the VOC budget method is applied for VOC content
- D. the adhesive is not included in the LEED documentation
Answer: C
Explanation:
This credit can be earned if the VOC budget method is applied for VOC content. The VOC budget method allows the use of some products that exceed the VOC content limit, as long as the total VOC content of all products within a category does not exceed the total allowable VOC content for that category1. The adhesive is a product within the wet-applied and aerosol adhesives category, which has a VOC content limit of 70 g/L1. The contractor must calculate the VOC budget for this category and ensure that it does not exceed the limit. The other options are not valid ways to earn this credit. The adhesive must be included in the LEED documentation, as all products used in the project must be accounted for1. The credit requires that 100% of the adhesives used comply with the VOC content limit and emissions requirements, not 75% or 95%1.
Reference:
* Low-emitting materials, p. 2
NEW QUESTION # 111
A request to change the lighting fixtures in a conference room is made by a tenant. Which of the following credit scorecard changes will be directly and indirectly impacted by the change in lighting fixtures?
- A. Energy and Atmosphere Credit, Optimize Energy Performance and Indoor Environmental Quality Credit, Interior Lighting
- B. Indoor Environmental Quality Credit, Interior Lighting and Sustainable Sites Credit, Light Pollution Reduction
- C. Energy and Atmosphere Credit, Advanced Energy Metering and Indoor Environmental Quality Credit, Daylight
- D. Indoor Environmental Quality Credit, Thermal Comfort and Indoor Environmental Quality Credit, Enhanced Indoor Air Quality Strategies
Answer: A
Explanation:
Changing lighting fixtures in a conference room can affect multiple LEED credits. For LEED AP ID+C certification, the Energy and Atmosphere (EA) Credit: Optimize Energy Performance and the Indoor Environmental Quality (IEQ) Credit: Interior Lighting are directly impacted, as updated lighting can improve energy efficiency and provide better control over light quality. Improved fixtures may optimize energy use, helping to achieve credits in energy performance. Additionally, achieving better interior lighting quality can positively influence occupant well-being.
NEW QUESTION # 112
A developer is considering an urban infill site for a new commercial building rather than a rural greenfield site adjacent to a stream. Which of the following is an economic advantage of the infill site?
- A. Reduces potential damage to an existing stream
- B. Protects greenfields and farmland
- C. Reduces need for new utility infrastructure
- D. Preserves habitat and natural resources
Answer: C
Explanation:
An economic advantage of the infill site is that it reduces the need for new utility infrastructure. This is because the infill site is located within an existing urban area that already has access to water, sewer, electricity, and other utilities1. The developer can save on the costs of extending or installing new utility lines and services to the rural greenfield site, which may not have adequate or reliable utility infrastructure2. The other options are not economic advantages, but rather environmental benefits of the infill site. Protecting greenfields and farmland, preserving habitat and natural resources, and reducing potential damage to an existing stream are all positive outcomes of avoiding development on the rural greenfield site, but they do not directly translate into monetary savings for the developer3.
NEW QUESTION # 113
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. Environmental, energy efficiency and sustainability goals
- B. Allowable tolerance for facility operations
- C. Training requirements
- D. Facility, system and assembly performance assumptions
Answer: A
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 the project 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 # 114
A new commercial building is being designed to use small capacity air handling units. To meet the requirements of the Carbon Dioxide Monitoring strategy in the Indoor Environmental Quality Credit, Enhanced Indoor Environmental Quality Strategies, where would CO2 monitors need to be located?
- A. In each occupied space and outdoors
- B. In each densely occupied space
- C. In each occupied space over 500 ft2 (46 m2)
- D. In each occupied space
Answer: B
Explanation:
Explanation
According to the LEED v4 Reference Guide for Building Design and Construction, the Carbon Dioxide Monitoring strategy requires CO2 monitors to be located in each densely occupied space, which is defined as a space with a design occupant density of 25 people or more per 1,000 square feet (93 square meters). This strategy is intended to provide feedback on ventilation system performance and indoor air quality12 References: 1: LEED v4 Reference Guide for Building Design and Construction, Indoor Environmental Quality Credit: Enhanced Indoor Air Quality Strategies, Option 2: Additional Enhanced IAQ Strategies, Strategy 3: Carbon Dioxide Monitoring, page 704. 2: LEED v4 Reference Guide for Building Design and Construction, Glossary, page 1019.
NEW QUESTION # 115
A project's total site area is 240,000 ft2 (22 297 m2) and the building footprint is 40,000 ft2 (3 716 m2). How much outdoor space and vegetated space must it provide to earn Sustainable Sites Credit, Open Space?
- A. 72,000 ft2 (6 689 m2) of outdoor space of which 18,000 ft2 (1 672 m2) must be vegetated
- B. 60,000 ft2 (5 574 m2) of outdoor space of which 15,000 ft2 (1 394 m2) must be vegetated
- C. 60,000 ft2 (5 574 m2) of outdoor space of which 50,000 ft2 (4 645 m2) must be vegetated
- D. 72,000 ft2 (6 689 m2) of outdoor space of which 60,000 ft2 (5 574 m2) must be vegetated
Answer: A
Explanation:
Explanation
According to the LEED v4 Reference Guide for Building Design and Construction, the project must provide outdoor space that is at least 30% of the total site area (including the building footprint), of which at least 25% must be vegetated. In this case, the project must provide 0.3 x 240,000 ft2 = 72,000 ft2 (6 689 m2) of outdoor space, of which 0.25 x 72,000 ft2 = 18,000 ft2 (1 672 m2) must be vegetated. Therefore, option C is the correct answer.References: LEED v4 Reference Guide for Building Design and Construction, p.5411
NEW QUESTION # 116
What building classification requires the energy model to determine the predicted power usage effectiveness (PUE) for Energy and Atmosphere Prerequisite, Minimum Energy Performance?
- A. Data Center
- B. Hospital
- C. Office
- D. Warehouse
Answer: A
Explanation:
This building classification requires the energy model to determine the predicted power usage effectiveness (PUE) for Energy and Atmosphere Prerequisite, Minimum Energy Performance, because data centers have high energy intensity and cooling demand, and PUE is a metric that measures how efficiently a data center uses energy12.
NEW QUESTION # 117
Which one of the following represents quality transit service as defined in Location and Transportation Credit, Access to Quality Transit?
- A. A bus stop served by two bus lines Monday through Friday, located 1/8 mi. (0.20 km) from the project building
- B. A rail station served by two train lines Monday through Sunday, located 1 mi. (1.60 km) from the project building
- C. A rail station served by one train line Monday through Sunday, located 1/2 mi. (0.80 km) from the project building
- D. A private shuttle bus stop providing hourly service Monday through Friday to a rail station two hours away, located across the street from the project building
Answer: C
Explanation:
Explanation
The Location and Transportation Credit, Access to Quality Transit requires projects to locate within walking distance of existing or planned transit stops that provide access to quality transit service1. Quality transit service is defined as transit service that meets the minimum weekday and weekend headways (time between vehicles) and hours of operation listed in Table 1 of the credit requirements2. According to Table 1, the minimum weekday headway for bus service is 15 minutes, and the minimum weekday headway for rail service is 10 minutes. The minimum weekend headway for both bus and rail service is 30 minutes. The minimum hours of operation for both bus and rail service are 6 a.m. to 8 p.m. on weekdays and 8 a.m. to 6 p.m. on weekends2. In addition, the credit requires projects to locate within a 1/4 mi. (0.40 km) walking distance of bus, streetcar, or rideshare stops or within a 1/2 mi. (0.80 km) walking distance of bus rapid transit stops, light or heavy rail stations, commuter rail stations, or ferry terminals1.
Option A does not represent quality transit service because it only has two bus lines that may not meet the minimum headway and hours of operation requirements. Option C does not represent quality transit service because it is beyond the maximum walking distance of 1/2 mi. (0.80 km) for rail stations. Option D does not represent quality transit service because it is a private shuttle bus that does not qualify as a public transportation service, and it provides hourly service that does not meet the minimum headway requirements.
Option B represents quality transit service because it has a rail station that is within the maximum walking distance of 1/2 mi. (0.80 km) from the project building, and it has one train line that operates Monday through Sunday, which implies that it meets the minimum headway and hours of operation requirements.
References:
Access to Quality Transit
Access to Quality Transit - Canada Green Building Council
NEW QUESTION # 118
A downtown office building is unable to construct dedicated parking for its occupants. However, the building developer has partnered with a parking garage to offer discounted parking for its occupants. If the discounted parking rate is $450 per month, how much must the rate be for green vehicles for the building to receive one point for Location and Transportation Credit, Green Vehicles?
- A. $225
- B. $405
- C. $360
- D. $90
Answer: D
Explanation:
For the building to receive one point for Location and Transportation Credit, Green Vehicles, the rate for green vehicles must be 80% less than the regular parking rate. Therefore, if the discounted parking rate is $450 per month, the rate for green vehicles must be $90 per month (20% of $450).
Reference: LEED AP Building Design + Construction (LEED AP BD+C) V4 resources 1
NEW QUESTION # 119
A project team has installed a rainwater harvesting system on site. In which of the following could this system be recognized?
- A. Water Efficiency Credit, Water Metering and Water Efficiency Prerequisite, Outdoor Water Use Reduction
- B. Sustainable Sites Credit, Rainwater Management and Water Efficiency Credit, Indoor Water Use Reduction
- C. Water Efficiency Credit, Water Metering and Water Efficiency Prerequisite, Indoor Water Use Reduction
- D. Sustainable Sites Credit, Rainwater Management and Water Efficiency Prerequisite, Indoor Water Use Reduction
Answer: B
Explanation:
Explanation
A rainwater harvesting system on site could be recognized in the Sustainable Sites Credit, Rainwater Management and the Water Efficiency Credit, Indoor Water Use Reduction. The Sustainable Sites Credit, Rainwater Management rewards projects that reduce runoff volume and improve water quality by replicating the natural hydrology and water balance of the site1. A rainwater harvesting system can help achieve this by capturing and reusing rainwater on site2. The Water Efficiency Credit, Indoor Water Use Reduction rewards projects that reduce indoor water consumption by installing water-efficient fixtures and fittings3. A rainwater harvesting system can help achieve this by providing an alternative source of water for non-potable uses such as toilet flushing and irrigation4.
The other options are not correct. The Water Efficiency Credit, Water Metering does not recognize rainwater harvesting systems, but rather requires projects to install permanent water meters that measure the total potable water use for the building and grounds. The Water Efficiency Prerequisite, Outdoor Water Use Reduction does not recognize rainwater harvesting systems, but rather requires projects to reduce outdoor water consumption by using plant species that are native or adapted to the region and by using irrigation systems that are efficient and properly controlled. The Water Efficiency Prerequisite, Indoor Water Use Reduction does not recognize rainwater harvesting systems, but rather requires projects to reduce indoor water consumption by 20% from the baseline by installing water-efficient fixtures and fittings.
References:
*Rainwater Management, p. 1
*NC-v4 SSc4: Rainwater management, p. 2
*Indoor water use reduction, p. 1
*NC-v4 WEc3: Indoor water use reduction, p. 3
*[Water metering], p. 1
*[Outdoor water use reduction], p. 1
*[Indoor water use reduction], p. 2
NEW QUESTION # 120
What is 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)?
- A. 1.32 gpf (5 lpf)
- B. 1.19 gpf (4.5 lpf)
- C. 1.05 gpf (4 lpf)
- D. 1.23 gpf (4.66 lpf)
Answer: B
NEW QUESTION # 121
In pursuit of the Materials and Resources Credit, Building Disclosure and Optimization - Sourcing of Raw Materials, Option 2. Leadership Extraction Practices, which of the following statements is true related to products purchased for temporary use (formwork, bracing and scaffolding) on the project?
- A. FSC-certified wood materials purchased for more than one project can be applied to other projects seeking LEED Certification
- B. Only Forest Stewardship Council (FSC)-certified wood materials are included in the calculation; non-certified wood materials contribute to other credits
- C. If any temporary wood materials are included in the calculation, all wood materials must be included in the calculation
- D. Temporary wood products cannot be included in the calculations
Answer: D
Explanation:
Explanation
Temporary wood products cannot be included in the calculations for the Materials and Resources Credit, Building Disclosure and Optimization - Sourcing of Raw Materials, Option 2. Leadership Extraction Practices.
This is because the credit only applies to permanently installed building products, not to products purchased for temporary use on the project1. The other options are false. If any temporary wood materials are included in the calculation, they must be excluded from the total value of permanently installed building products1.
Non-certified wood materials do not contribute to other credits, unless they meet other criteria such as recycled content or regional materials2. FSC-certified wood materials purchased for more than one project cannot be applied to other projects seeking LEED certification, unless they are reused or salvaged materials3.
References:
*Building product disclosure and optimization - sourcing of raw materials, p. 2
*LEED v4 for Building Design and Construction, p. 323
*NC-v4 MRc3: Building product disclosure and optimization - sourcing of raw materials, p. 3
NEW QUESTION # 122
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