1. East Area Cooling & Ventilation Status
East Hall under construction
East Area Cooling & Ventilation Status
Francesco Dragoni (EN-CV)

2. CV Work Package Overview
Building 251
Building ventilation
PC water cooling
East Area Hall
Primary zone ventilation
Hall ventilation
Magnets cooling
ATEX (NEW)
F. Dragoni,

3. Planning – Kick-off Mid Sept 2017
PZ Ventilation
Hall Ventilation
Magnets Water Cooling
B251 Vent & Water Cooling
F. Dragoni,
PT12

4. Progress: Primary Zone Ventilation
Design in progress with 3 operation modes
Dynamic confinement
Target underpressure: -20Pa
Motorised dampers
Fresh air supply during access
HEPA filters:
Recirculated air
Exhaust air
F. Dragoni,

5. Progress: Hall Ventilation
Consolidate building ventilation
New AHUs, power, instrumentation & control
New superheated water distribution network
Building Thermal Study in progress
8x Hall AHUs
Total Flow m3/h
Fresh Air m3/h
4x Hall AHUs
Flow m3/h
Fresh Air m3/h
F. Dragoni,

6. Thanks for your attention !
F. Dragoni,
PT12