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LEED-AP-Homes Exam Dumps - LEED AP Homes (Residential) Exam
After the HVAC contractor has completed the rough-in installation of all air handling equipment, what step should be taken to achieve Indoor Environmental Quality Credit, Contaminant Control during construction?
Flush the building for 48 hours
Open all the windows in the house
Seal off all duct boots and vents
Install temporary fans throughout the house
Answer:
Explanation:
TheLEED for Homes Rating System (v4)includes theIndoor Environmental Quality (EQ) Credit: Contaminant Control, which includes strategies to prevent contaminants from entering HVAC systems during construction to maintain indoor air quality.
According to theLEED Reference Guide for Homes Design and Construction (v4):
EQ Credit: Contaminant Control, Option 3: Construction Indoor Air Quality Management (1–2 points)
During construction, seal off all duct boots and vents after HVAC rough-in installation to prevent dust, debris, and other contaminants from entering the system, ensuring clean air distribution upon occupancy.
Source: LEED Reference Guide for Homes Design and Construction, v4, Indoor Environmental Quality Credit: Contaminant Control, p. 148.
TheLEED v4.1 Residential BD+Crating system confirms:
EQ Credit: Contaminant Control
Sealing duct boots and vents during construction is a required step to prevent contamination of HVAC systems, protecting indoor air quality.
Source: LEED v4.1 Residential BD+C, Credit Library, accessed via USGBC LEED Online.
The correct answer isseal off all duct boots and vents(Option C), as this prevents contaminants from entering the HVAC system during construction, aligning with the credit’s requirements.
Why not the other options?
Which of the following team members must attend the entire meeting to earn the Trades Training Credit?
Project architect
Mechanical contractor
Site supervisor or superintendent
Air sealing and insulation contractor
Answer:
Explanation:
TheLEED for Homes Rating System (v4)includes theIntegrative Process (IP) Credit: Integrative Process, Option 2: Trades Training, which requires training for key construction trades to ensure proper implementation of green building strategies.
According to theLEED Reference Guide for Homes Design and Construction (v4):
IP Credit: Integrative Process, Option 2: Trades Training (1 point)
The mechanical contractor (responsible for HVAC systems) must attend the entire four-hour training session to ensure proper installation and operation of energy-efficient systems critical to LEED compliance. Other trades, such as air sealing and insulation contractors, are also encouraged but not explicitly required to attend the full session.
Source: LEED Reference Guide for Homes Design and Construction, v4, Integrative Process Credit: Integrative Process, p. 45.
TheLEED v4.1 Residential BD+Crating system confirms:
IP Credit: Integrative Process, Option 2: Trades Training
The mechanical contractor, as a key trade responsible for energy-related systems, must participate fully in the four-hour training to meet the credit requirements, ensuring expertise in sustainable HVAC installation.
Source: LEED v4.1 Residential BD+C, Credit Library, accessed via USGBC LEED Online.
The correct answer ismechanical contractor(Option B), as their full attendance is critical due to the importance of HVAC systems in achieving LEED energy goals.
Why not the other options?
A. Project architect: Architects are part of the design team, not typically required for trades training.
C. Site supervisor or superintendent: While important, they oversee general construction, not specific system installation.
Who of the following may submit to Green Business Certification Inc. a LEED for Homes project for certification?
The Green Rater
The Energy Rater
The Quality Assurance Designee
The Owner or designated project team member
Answer:
Explanation:
TheLEED for Homes Rating System (v4)outlines the certification process, including who is authorized to submit a project to the Green Business Certification Inc. (GBCI) for LEED certification.
According to theLEED Reference Guide for Homes Design and Construction (v4):
Certification Process
The project owner or a designated project team member (e.g., the project manager or LEED AP) is responsible for submitting the LEED for Homes project to GBCI for certification, coordinating with the LEED Green Rater for documentation and verification.
Source: LEED Reference Guide for Homes Design and Construction, v4, Introduction, p. 28.
TheLEED v4.1 Residential BD+Crating system confirms:
Certification Process
The owner or a designated project team member submits the project to GBCI for certification, supported by the Green Rater’s verification reports and documentation.
Source: LEED v4.1 Residential BD+C, Credit Library, accessed via USGBC LEED Online.
The correct answer isthe Owner or designated project team member(Option D), as they are authorized to submit the project to GBCI.
Why not the other options?
A. The Green Rater: The Green Rater conducts field inspections and prepares verification reports but does not submit the project.
B. The Energy Rater: The Energy Rater focuses on energy performance (e.g., HERS Index) and does not handle submission.
Which member of the verification team conducts field inspections of LEED prerequisites and credits?
Energy Rater
LEED for Homes Provider
LEED for Homes QAD
LEED Green Rater
Answer:
Explanation:
TheLEED for Homes Rating System (v4)requires third-party verification for prerequisites and credits, with specific roles defined for the verification team. TheLEED Green Rateris responsible for conducting field inspections to verify compliance.
According to theLEED Reference Guide for Homes Design and Construction (v4):
Verification Process
The LEED Green Rater, a trained professional certified by the Green Building Certification Institute (GBCI), conducts field inspections to verify compliance with LEED for Homes prerequisites and credits, including energy, water, and indoor environmental quality measures.
Source: LEED Reference Guide for Homes Design and Construction, v4, Introduction, p. 28.
TheLEED v4.1 Residential BD+Crating system confirms:
Verification Process
The LEED Green Rater performs on-site inspections to ensure that the project meets all prerequisites and targeted credits, documenting compliance for certification.
Source: LEED v4.1 Residential BD+C, Credit Library, accessed via USGBC LEED Online.
The correct answer isLEED Green Rater(Option D), as this team member is responsible for field inspections of LEED prerequisites and credits.
Why not the other options?
What is the prerequisite for landscaping in Sustainable Sites?
Replace known invasive plants
Use plants native to the region
Introduce no invasive plant species
Select plants qualifying as drought tolerant
Answer:
Explanation:
TheLEED for Homes Rating System (v4)includes theSustainable Sites (SS) Prerequisite: Site Development – Protect or Restore Habitat, which sets requirements for landscaping to protect local ecosystems. A key aspect is preventing the introduction of invasive plant species that can harm biodiversity.
According to theLEED Reference Guide for Homes Design and Construction (v4):
SS Prerequisite: Site Development – Protect or Restore Habitat
Do not introduce any invasive plant species into the landscape. Invasive species are defined as those that are non-native and whose introduction causes or is likely to cause environmental harm.
Source: LEED Reference Guide for Homes Design and Construction, v4, Sustainable Sites Prerequisite: Site Development – Protect or Restore Habitat, p. 72.
TheLEED v4.1 Residential BD+Crating system confirms:
SS Prerequisite: Site Development – Protect or Restore Habitat
The project must not use invasive plant species in landscaping to protect native ecosystems and prevent ecological disruption.
Source: LEED v4.1 Residential BD+C, Credit Library, accessed via USGBC LEED Online.
The prerequisite requires that projectsintroduce no invasive plant species(Option C) to ensure landscaping supports local biodiversity and ecosystem health.
Why not the other options?