Free LEED-AP-O-M Exam Braindumps
LEED AP Operations + Maintenance Questions 71–75 (page: 16)

Updated On: 10-Feb-2026

In which of the following ways can a campus project using a Group Approach comply with Water Efficiency
Prerequisite, Building-Level Water Metering?

  1. Meter water use for each building separately; meter outdoor water use for the associated grounds
  2. Meter water use for the entire campus (buildings and the associated grounds) using a single meter
  3. Meter water use for all buildings aggregately with a single meter; outdoor water use for the associated grounds does not need to be metered
  4. Meter water use for all buildings aggregately with a single meter; meter outdoor water use for the associated grounds

Answer(s): D

Explanation:

According to the LEED v4.1 Building Operations + Maintenance Guide, for a campus project using a Group Approach to comply with the Water Efficiency Prerequisite, Building-Level Water Metering, it is necessary to meter water use for all buildings aggregately with a single meter and also meter outdoor water use for the associated grounds1.


Reference:

LEED v4.1 Building Operations + Maintenance Guide1



Which of the following appliances are included in Water Efficiency Prerequisite, Indoor Water Use Reduction?

  1. Residential dishwashers and coffee makers
  2. Residential clothes washers and dishwashers
  3. Residential dishwashers and drinking fountains
  4. Residential clothes washers and vending machines

Answer(s): B

Explanation:

The Water Efficiency Prerequisite, Indoor Water Use Reduction, under LEED AP O+M V4.1, includes the reduction of water use in various indoor appliances. The appliances included in this prerequisite are those that contribute significantly to indoor water use. Among the options provided, residential clothes washers and dishwashers are included. These appliances use a significant amount of water and are therefore important targets for water use reduction1.


Reference:

LEED v4 Indoor Water Use Reduction Calculator

Indoor water use reduction | U.S. Green Building Council LEED v4 water efficiency credits: Do you know the new standards? LEED QUALIFICATION GUIDE - v4 - Sloan



The LEED AP has identified a pilot credit that is relevant to the project. This would be documented in LEED Online as a(n)

  1. Regional Priority credit
  2. Innovation credit
  3. Exemplary Performance for a related credit
  4. Special Circumstances within a related credit

Answer(s): B

Explanation:

A pilot credit in LEED is a new, innovative point of credit that is being tested for its effectiveness and applicability.
When a LEED AP identifies a pilot credit that is relevant to the project, it is documented as an Innovation credit in LEED Online. This allows the project to earn points for innovative strategies that are not specifically addressed in the LEED rating system.


Reference:

LEED v4: Building Operations + Maintenance Guide, LEED AP with specialty, Building Operations & Maintenance - Canada Green Building Council (CAGBC)



Which materials or products are covered in Materials and Resources Prerequisite, Facility Maintenance and Renovations Policy?

  1. Refrigerators
  2. Replacement carpet tiles
  3. Janitorial paper purchases
  4. Automated scrubbing machines

Answer(s): B

Explanation:

The Materials and Resources Prerequisite, Facility Maintenance and Renovations Policy under LEED AP O+M V4.1 covers the materials or products that are used in the maintenance and renovation of a facility. This includes replacement carpet tiles, which are often part of facility renovations. Other items like refrigerators and automated scrubbing machines are not typically covered under this policy as they are considered equipment rather than materials used in maintenance and renovations. Janitorial paper purchases could be covered under the policy if they are part of the facility's maintenance operations.


Reference:

Facility maintenance and renovation policy - U.S. Green Building Council, v4.1 MRp

Facility Maintenance and Renovation Policy template, LEED v4.1 O+M MRp Facility Maintenance and Renovation Policy template, Materials strategies in LEED v4 - Built Environment Plus



The WaterSense label or local equivalent requirement in Water Efficiency Prerequisite, Indoor Water Use Reduction ensures that eligible newly installed plumbing fixtures will

  1. be advertised as LEED compliant
  2. be both water efficient and high performing
  3. comply with mandatory federal government regulations
  4. comply with all international plumbing system requirements

Answer(s): B

Explanation:

The WaterSense label, or a local equivalent, is required for all newly installed fittings and fixtures that are eligible for the label, as per the LEED v4 update. This label ensures that the fixtures used in a LEED building meet both water efficiency and high performance testing standards1. The WaterSense label is backed by independent, third-party certification and products bearing this label are verified to perform as well or better than their less efficient counterparts2. They are also certified to use at least 20 percent less water3.


Reference:

The WaterSense Label | US EPA
About WaterSense | US EPA
LEED Qualification Guide | Sloan



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