Ace Your LEED-AP-BD+C Leadership in Energy and Environmental Design (LEED) Exam

A preventive maintenance plan is a document that outlines the procedures and schedules for maintaining the building systems and equipment. It helps to ensure that the systems and equipment are operating efficiently and effectively, and that they meet the design intent and performance goals. A preventive maintenance plan can also help to reduce the risk of failures, breakdowns, and repairs, and extend the service life of the systems and equipment. A preventive maintenance plan is especially important for improving the indoor environmental quality, as it can prevent issues such as poor ventilation, air leaks, moisture problems, mold growth, and indoor air pollution. Therefore, the project team should provide the facility manager with a preventive maintenance plan for the building, along with the necessary training and resources to implement it.

Data centers is the only LEED BD+C rating system that mandates a preliminary LEED meeting with the principal members of the project team to create a LEED action plan that includes the anticipated certification tier, targeted credits and parties responsible for each credit. This is because data centers have unique design and operational characteristics that require a more integrative and customized approach to achieve LEED certification. The preliminary LEED meeting is intended to facilitate early goal setting, alignment, and communication among the project team members 1 2 . References : LEED BD+C Reference Guide, Data Centers, page 9 1 ; LEED V5 .1 BD+C: Data Centers

According to the LEED V5 : Building Design + Construction Guide, Option 2 of the Location and Transportation Credit, Green Vehicles requires the project to inventory the school fleet to develop and create a plan for all buses to meet the emission requirements. The plan must include a timeline for implementation and a budget. The emission requirements are based on the U.S.  Environmental Protection Agency (EPA) standards for heavy-duty vehicles 1 .  References : LEED V5 : Building Design + Construction Guide, Location and Transportation Credit, Green Vehicles, Option 2: Green Buses or School-Owned Vehicles 1

The Indoor Environmental Quality Credit, Interior Lighting, requires the project team to provide individual occupant lighting control for at least 90% of the individual occupant spaces, or at least 50% of the shared multi-occupant spaces. The lighting control must enable occupants to adjust the lighting to suit their individual tasks and preferences, and must have at least three lighting levels, excluding off1. Therefore, a three level (on, 25%, off) lighting control meets the requirements of this credit, while a two level (on, off) lighting control does not. A three level (on, 50%, off) or a three level (on, 75%, off) lighting control may also meet the requirements, depending on the lighting power density and the daylight availability in the space2.