I understand the selection of the base building systems (number of floors, sf, etc.) My question is, if the packaged RTU's are gas fired heat, but the fan powered VAV boxes (in the proposed design

Hallo, I have a question how to calculate following areas: 1.

Based on review of CIRs and the comments on this forum I think our approach to this prerequisite would be acceptable, but I thought I'd see if anyone else out there wanted to weigh in.

I rec'd an invoice for a wood product stating that the product is FSC Mixed Credit, LEED Online is asking for new wood % for this product.Supplier can not provide me with % info, what should i do.

When purchasing Green Power for commercial interior fit outs/Floor via the SF methodology, do you typically take the area of the entire space(including ac rooms, freight elevators, stairs,electrica

I've heard that under LEED v2.2 (and maybe under version 3.0 as well), you could achieve an ID Credit for installing low mercury lighting systems.

We see there are EAc1 points associated with reducing energy consumption as compared to historical building energy usage data for Case 2 projects that can't earn the Energy Star label, but it's unc

Do you know if the product is compliant with SCAQMD. On the MSDS, it states VOC Level:600 g/l per SCAQMD Test Method 316A. I thought the VOC allow was 510 or 550. thx

We are working on CS project, a shopping mall, 57% is major renovation while the other 43% is expansion.

Does anybody know how to measure and report indoor temperatures and relative humidity during flushout? Do we need to record min. and max. every single day at every single room?