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Common issue: Steel, rebar, and aluminum products are being questioned in the Preliminary Review.
Suggestions: For recycled metal products, ensure that the location assumed to be the harvest/extraction point complies with the definition outlined in the 7/19/10 Addenda: http://www.usgbc.org/leed-interpretations?keys=100000379.
We welcome and value the opinions of our green building community. We are collecting feedback on LEED v4 during the 5th open commenting period. At this time, each USGBC site user may comment on the open credits.