LEED Reference Guide for Green Building Operations and Maintenance on Innovation in Operations (IO); Regional Priority (RP); Glossary. Suppliers’ definitions of these terms vary from supplier to supplier and from the USGBC offers this method only for a few select LEED credits that are often O&M plan: Operations and maintenance plan: a plan that specifies major system . Acronyms and Glossary of Terms.┬╗ Acronyms and . LEED: Leadership in Energy and Environmental Design┬« ozone). O&M: Operation and Maintenance .

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Such substances generally have much lower potential for atmospheric damage than manufactured chemical refrigerants. HVAC uncontrolled inward air leakage to conditioned spaces through unintentional openings in ceilings, floors, and lsed from unconditioned spaces or the outdoors caused by the same pressure differences that induce exfiltration.

Unbounded, loose substrates do not transfer and store heat like bound and compacted materials do.

Abandoned land is defined as land not being used at the present time but that may have utilities and infrastructure in place. Retailers may share some services and common areas. Power distribution unit PDU output does not include efficiency losses of any transformation that occurs within the PDU, but it can include downstream non-IT ancillary devices installed in IT racks, such as fans. Light-emitting diodes packaged as traditional lamps also meet this definition.

Environmental Protection Agency drinking water quality standards or a local equivalent outside the U. Wetlands generally include swamps, marshes, bogs, and similar areas, but exclude irrigation ditches unless delineated as part of an adjacent o&n.


LEED Operations and Maintenance credits, prerequisites and points

Also known as blossary program or product take-back. In our attempt to deliver a superior experience, we no longer support Internet Explorer versions 7 and older. For example, purchasing products with less packaging is a source reduction strategy. Also known as single-stream recycling.

It does not include forklift trucks. The site master plan is typically illustrated, with building plans if applicablesite drawings of planned phased development, and narrative descriptions. The metering approach should be consistent with the glossry required for the power usage efficiency PUE category e. Projects must also have in place automated and learning heating and cooling controls that provide usage feedback. To count glosary credit compliance, a program must be widely available.

LEED v4 for Building Operations and Maintenance – current version | U.S. Green Building Council

The process harnesses the talents and insights of all participants to improve results, increase value to the owner, reduce waste, and maximize efficiency through all phases of design, fabrication, and construction. A street l&m other right-of-way does not constitute previously developed land; it is the status of property on the other side of right-of-way or the street that matters.

Formerly known as postindustrial glosasry. Black paint has a solar reflectance of 0; white paint titanium dioxide has a solar reflectance of 1. Graywater includes used water from bathtubs, showers, bathroom wash basins, and water from clothes-washers and laundry tubs. Examples include paper, toner cartridges, binders, batteries, and desk accessories. The standard technique for its determination uses spectrophotometric lwed, with an integrating sphere to determine the reflectance at each wavelength.

Reuse includes the recovery and reemployment of materials recovered from existing building or construction sites.


A remanufactured product can be expected to perform as if gloxsary were new. During the Performance Period, the system must:. Occupied spaces are further classified as regularly occupied or nonregularly occupied spaces based on the duration of the occupancy, individual or multioccupant based on the quantity of occupants, and densely or nondensely occupied spaces lewd on the concentration of occupants in the space.

These are areas that do not qualify as ‘greenfield. Examples include graywater, on-site reclaimed water, collected rainwater, captured glosxary, and rejected water from reverse osmosis systems IgCC.

Hospitality furniture is included as applicable to the project. It may include refrigeration equipment, cooking and food preparation, clothes washing, and other major support appliances. Land that is not previously developed and landscapes altered by current or historical clearing or filling, agricultural or forestry use, or preserved natural area use are considered undeveloped land. Examples include reuse and recycling.

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A Facility Manager’s Guide to LEED-EB O&M Rating System

Also known as ongoing purchases. The walking distance must be drawn from an entrance that is accessible to all building users. Saline or corrosive water should not be used for irrigation. Turf grass with height of mm is the reference vegetation. This calculation excludes inpatient units. If one material wears out and cannot be separated and replaced, the entire product must be thrown away.