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LEED O+M: Existing Buildings | v3 - LEED 2008

Additional indoor plumbing fixture and fitting efficiency

WEc2.2 | Possible 1 point

Intent

To maximize indoor plumbing fixture and fitting efficiency within buildings to reduce the use of potable water and consequent burden on municipal water supply and wastewater systems.

Requirements

During the performance period, have in place strategies and systems that in aggregate produce a reduction in indoor plumbing fixture and fitting potable water use from the calculated LEED for Existing Buildings: O&M baseline established in WE Prerequisite 1.

  • WE Credit 2.1 (1 point): 10% reduction in indoor plumbing fixture and fitting potable water use from the LEED for Existing Buildings: O&M baseline.
  • WE Credit 2.2 (2 points): 20% reduction in indoor plumbing fixture and fitting potable water use from the LEED for Existing Buildings: O&M baseline.
  • WE Credit 2.3 (3 points): 30% reduction in indoor plumbing fixture and fitting potable water use from the LEED for Existing Buildings: O&M baseline.

Potable water is defined as water that is suitable for drinking and is supplied from wells or municipal water systems.

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