1. Cooling Loads

2. Critical System P&ID

3. Critical system Main issues Oversized chillers Issues with switch over By-pass valve AHU5A/B? Looking at the T and Flow values: Primary: 112 kW Secondary 83kW

4. FSL position Min Tank volume 5.7 m3 (3 starts/hour) On/Off valve. Needs to be a regulating valve Oversized chillers Issues with switch over By-pass valve débit HAC2 TA réglée à 7,6 débit HAC3 TA réglée à 8,0 HAC2 en fonctionnement57,7 m3/h0 m3/h HAC3 en fonctionnement0 m3/h58,2 m3/h HAC2 et 3 en fonctionnement50,5 m3/h49,8 m3/h

5. High chilled water return T No reheating after dehum. Air T too cold Critical system Main issues

6. High Return T Critical system Main issues

7. On/Off valve. Needs to be a regulating valve Critical system Main issues

8. Critical System Controls status

9. Non Critical Main Issues No Supervision. On BA3 Chilled water system. Chiller needs to be integrated in new controls. Replacement of AHU4 cupboard Not sure what kind of commissioning has been done.

10. Critical System Redo piping chillers for flow switches, if nothing else can be done. Change by pass valves with regulating valves. Heating element AHU2. Probably a general recommissioning and circuit balancing is needed. CI snag list to be completed: OS in preparation. Non critical system Supervision. Finish electrical works on non critical. Integrate non critical chiller in controls. Electrical schematics to be updated. Labels. Summary