Good morning,
I write to ask your opinion regarding the phrase at the beginning of the credit "If concrete or steel structural elements are applied toward this credit, the project must include at least two other materials ar products from CSI MasterFormat Division to attain the fist point".
This also applies if you want to achieve higher percentages, such as 30-40% (3 point-4 poits)? Does it means that for the first 10% I have to submit at least another two materials in addition to concrete and steel structures? Can I consider only concrete and steel structures for an economic quantity amounting to 75% of the 10% threshold? It is correct?
Thanks,
Best regards
Serena - LEEDme