– then 5 exchanges per hour is a lot! A lot lot more than ASHRAE. We have MERV 13 (equivalent) filters in our fresh air intake, but that doesn’t count... Do you understand the reasoning behind the varieties 1b and 1c?...

Hello I am having a lot of trouble getting a total material cost from the contractor. Is there any good/easy/quick strategy to get this number? How is this typically calculated by the contractor? MRc4 ...

height would be zero or if it would be the distance from level zero to level 2 where the luminaire is located. 2. The top floor of the project is a walkable terrace called open space, but it has a pergola...

LEEDuser Expert 475 thumbs up September 2, 2024- 6:15 pm There's not a whole lot of traffic for this Pilot credit, but you may want to try posting on the dedicated page for it: ...

LEEDuser Expert 475 thumbs up November 25, 2019- 6:53 pm I found the comment where they fussed for them not being included: "Please note for future projects that a Daily Usage Rate of zero...

was a brownfield resulting from several cleared buildings and parking lots without any existing plantings within the LEED project boundary.  The project boundary was along the sidewalk bounding the project site....

Option 1 for the Onsite Carbon Sequestration Through Plantings pilot credit requires showing the amount of CO2 sequestered by all trees and shrubs on the proposed site is at a minimum a 10% increase from the baseline site.  If the baseline site does not have any trees or shrubs, is there a minimum of CO2 sequestered (lbs/sq ft. or kg/sq. m) that needs to be met? Or is any increase over the zero CO2 sequestered on the baseline site acceptable? United States ...

I am hoping to start a list of manufacturers with Extended Producer Responsibility Programs (EPRs) that meet the LEED V4.1 criteria.   We are stuggling to achieve 2 points through recycled content, FSC and bio-based products, and have not had much luck with the EPRs.   I know a lot of flooring manufacturers have takeback programs.  Those submittals are just starting to come in, but don't hold much in value.  Are there any other large manufacturers you can recommend looking at? Thank you in advance for any help you can offer. MRc3 U.S. and Canada ...

up September 12, 2024- 1:01 pm Thanks a lot! Unfortunately within the IACSC 2013 guide for refrigerated facilities we can't figure out exactly how to modell the baseline cooling system, so we have...

Russ Pellegrino Technical Director Centek Laboratories, LLC LEEDuser Basic Member 16 thumbs up September 12, 2024- 8:04 am Kelsey, Is this a what criteria are you following LEED 3.2, V4, 4.1. There are still a lot dorms  following the LEED 3.2 criteria... Log in or register to post comments ...