Page 215 - The Engineering Guide to LEED-New Construction Sustainable Construction for Engineers

LEED 2009 gives 1 point for 55%, 2 points for 75%, and 3 points for 95%. LEED 2.2 allows 1 point for 75% and In LEED 2009, only use one side of existing interior structural walls in the calculations. Both sides were included in LEED 2.2. ∗ LEED 2009 includes the interior finishes on exterior structural and party walls in As in LEED 2.2

Major Comments • 2 points for 95%. • • the calculations. ∗ • third EP point for 95%. ∗ • EP point for 15%. ∗

EP Pts 2.2 − na − − 1 1

EP Pts 2009 na − − 1 1

Pts 2.2 na 1 1 1 1 1 1 1

Pts 2009 na 1–3 1 1–2 1–2

Subcategory 2.2 MRp1: Storage and Collection of Recyclables MRc1.1: Building Reuse, Maintain 75% of Existing Walls, Floors, and Roof MRc1.2: Building Reuse, Maintain 95% of Existing Walls, Floors, and Roof MRc1.3: Building Reuse Maintain 50% of Interior Nonstructural Elements MRc2.1: Construction Waste Management Divert 50% from Dispos

Subcategory 2009 MRp1: Storage and Collection of Recyclables MRc1.1: Building Reuse Maintain Existing Walls, Floors, and Roof MRc1.2: Building Reuse Maintain Existing Interior Non- structural Elements MRc2: Construction Waste Management MRc3: Materials Reuse

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