USGBC Updated LEED-AP-BD+C Exam Questions and Answers by arham

The Owner’s Project Requirements (OPR) is the document that should be used to record the project goals to be used throughout the design of the project. The OPR is a written 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 is developed during the pre-design phase and is used as a basis for the design team to prepare the Basis of Design (BOD), which describes how the design of the building systems meets the OPR2. The OPR is also used to evaluate the design, construction, and commissioning of the project to ensure that the owner’s expectations are met3.

According to the LEED AP Building Design + Construction (LEED AP BD+C) V4 resources, the Water Efficiency Prerequisite for Indoor Water Use Reduction requires the project to reduce aggregate water consumption by 20% from the baseline. Therefore, the project can meet this prerequisite with a 24% water reduction. However, to earn points under the Water Efficiency Credit for Indoor Water Use Reduction, the project needs to achieve a higher level of water reduction, ranging from 25% to 50%. The credit awards points based on the percentage of water reduction achieved, as shown in Table 1. Thus, the project may pursue this credit if it can further reduce its water consumption by installing more efficient fixtures and fittings, appliances, equipment and processes.

Quality views are defined in LEED as those which consist of multiple elements of nature, weather, or movement that allow for a connection beyond the interior space. Views that allow a clear line of sight to the exterior via vision glazing, with a view factor of 3 or greater, qualify for this credit. Fixed glazing in common spaces can also contribute to this credit.

LEED awards Innovation points for Exemplary Performance when a project significantly exceeds standard credit requirements .

Indoor Environmental Quality (IEQ) Credit: Low-Emitting Materials qualifies for an Innovation point if a project achieves additional thresholds for compliance .

Daylight (Option A) does not have an Exemplary Performance pathway.

Minimum Indoor Air Quality Performance (Option C) is a prerequisite , so it cannot earn an Innovation point.

Acoustic Performance (Option D) also does not qualify for Exemplary Performance points.

Low-Emitting Materials (Option B) is eligible for Exemplary Performance, making it the correct answer.

(Source: Official LEED BD+C Reference Manual)