Hello all,
We have a LEED v2009 C&S project in Germany now. LEED asks for energy simulation according to ASHRAE Standard for the Prerequisite Minimum Energy Performance and Credit...

Has ther been a study or comparative analysis of German local regulations or equivalences to LEED criteria.

For example, 

SS - Construction Activity Pollution Prevention - Are there...

Hello everyone,

I have a question regarding which areas should be ventilated. In our project, a residential building, we have spaces on the ground floor designated for flexible work areas...

Dear all,
In our project we are planning to follow option 1 path 2. Therefor we provide underground-trench systems and a technical ditch on our project site, which gets inserted creatively...

We have a laboratory with very high indoor air requirements. Due to the high demands on the quality of the room air, no air may be circulated....

Dear all,

Our MEP Engineer wants to implement a dual recooling system/the hybrid recooler of the series KAVH. For our building type and the location in Germany with strong temperature...

Hello,

the credit language requires: "An alarm must indicate when the outdoor airflow value varies by 15% or more from the outdoor airflow setpoint." In the course of a coordination with...

We are forced to use the v4_v2009_Legal Wood ACP calculator_v02_0 calculator.

former we could enter the product price and the percentage of new...

Hi all,

we have an existing building in Germany where the corridors and elevator ante rooms are not ventilated mechanically. In addition there are also no windows for natural ventilation...

Dear all,

according to the BD-C Guide for version v4.1 "testing requirements have been removed" and "soil test results are no longer required" for the documentation. On the other hand the...