Personal tools
You are here: Home IONs Services - Building and Electrical / Nuclear Ventilation / DDC DDC illustration edits

DDC illustration edits

The Cooling Tower and Nuclear Ventilation and Non-Active Heat Exchanger illustrations have been improved.

Nuclear Ventilation illustration: The exhaust air duct damper (PP51) between the ISACI sub-basement and the target hall has been repositioned on the illustration to more closely represent its placement in the actual exhaust system.

 

Cooling Tower illustration:  1)The VFD "Fault"  indication that used to read "Fault - ON/OFF" has been removed because it was found to be confusing. If there is a cooling tower fault, a message in red lettering will appear to indicate the fault. 2) The Chiller 2 supply and return  lines have been removed from the illustration.

 

Non-Active Heat Exchanger illustration:  The heat exchanger's primary water lines are now labelled "From Cooling Tower".

 

Document Actions