Dear All,

Regarding the mandatory requirements of ASHRAE 90.1 for automatic daylighting control.

In a Core and Shell project Office Tower that is over 50 stories, the rule is still measure all regularly occupied spaces in the building?

Can it achieve a point by not having any of exterior lights?

The project building does have small landscape and and rooftop garden. 

Is it allowable that for Preliminary Design & Construction (D&C) submission, the project attempt for example, Silver rating.

Dear All,

Regarding the mandatory requirements of ASHRAE90.1 for external lighting power.

I have a question about SSc6 and the BUG rating method. We would like to use the BUG rating method for LED strips/lines which are fixed on the facade of the project.

I'm modeling a fit out space in which the data for the base building envelope (U values and SHGC) are not available, need to know if I can use the baseline envelope data in my proposed model?

Hi,

I am looking for a EPD database for Eurpoe with some useful format such as CSV, so I can use it to calculations

Do you know if such database exist and how to get it?

Hello,

We are using LEED V4 BD+C, and we achived a credit listed within the LEED Homes Design and Construction; specifically the EA Credit: Active Solar-Ready Design.

Dear all,