Page 125 - The Engineering Guide to LEED-New Construction Sustainable Construction for Engineers

Pts 2.2 Major Comments EP Pts 2.2 EP Pts 2009 ∗† Formerly LEED 2.2 WEc1 worth − na − 1 point. In LEED 2009, 2 points are earned • − − 1 for the 50% reduction (formerly WEc1.1). An additional 2 points are earned for No Potable Water use or No Irrigation (LEED 2.2 WEc1.2). − 1 Groundwater seepage pumped away • from foundations may be used

Pts 2009 na 2−4 2 2−4 10

Subcategory 2.2 None WEc1.1: Water Efficient Landscaping. Reduce by 50% WEc1.2: Water Efficient Landscaping. No Potable Water Use or No Irrigation WEc2: Innovative Wastewater Technologies WEc3.1: Water Use Reduction. 20% Reduction WEc3.2: Water Use Reduction. 30% Reduction Total

Subcategory 2009 WEp1: Water Use Reduction Required WEc1: Water Efficient Landscaping WEc2: Innovative Wastewater Technologies WEc3: Water Use Reduction TABLE 3.0.0

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