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Message ID: 219     Entry time: Tuesday, April 11, 2017, 17:02
Author: Isaac Earle 
Category: Maintenance 
Type: Target 2 
Specific: Cooling 
Subject: T2 Cooling System MRO 

 The following work has been completed on the T2 cooling package:

- T2 system drained to South TNF holding tank (completed in Jan 2017, water already released)
- Target water and demin. circuit Cuno filters changed
- Both female Hansen fittings at target end of flexible hose replaced with new SS models (zinc coated steel models (PO# TR207041) were accidentally ordered and installed last shutdown and had black corrosion inside)
- Small leak on pipe thread fitting near target water supply solenoid repaired
- Reservoir o-rings replaced
- System filled and re-started, no leaks observed, no drop in water level over 48 hour run period
- Demin. circuit flow rate tuned to 1.0gpm

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