I am working on a v4 project and am trying to compare the price of materials with environmental product declarations (EPDs) vs. materials without EPDs.

Please just confirm that the purchase of durable goods (furniture) no longer applies to this or any other v4 credit. (Previously v2009 MRc2.1 furniture)

I have two turf areas that will not be irrigated after establishment My understanding is that for the water sense calculator you must model them with irrigation is they are landscaped Is this true

Since the default assumption is that 100% of male occupants will use a restroom with a urinal, how do you calculate the usage when there is a family toilet (without a urinal) next to the large gang

Has anybody proposed eliminating showers and / or long-term bike storage in a building with no FTE? We're renovating a small wood-frame classroom building with 8 classrooms.

I am working on a project that has multiple AHUs serving different types of spaces and we also have several large mechanical and electrical rooms.

I have classified PVC water pipe glue as "PVC Welding Adhesives" and the Purple PVC primer as "Adhesive Primer for Plastic". Is this correct"

My project is the new construction of a 3,000 s.f. bus depot in a small city. Part of the space will be leased to a retailer at a later date, most likely a convenience store or coffee shop.

Hello - the site I'm looking at already has under 25% turf area. In fact it has no turf, only vegetation.

I recently received a Design Review comment advising that the IAQ procedure included in Chapter 6 of the ASHRAE 62.1-2007 is not an acceptable tool to demonstrate compliance.