Logbooks Lab Maintenance Evaporator_1 Evaporator_2 Laser cutter Target Production Test-Stand RH-ISAC RH-Cyclotron RH-Meson Hall RH-Beamlines RH-ARIEL
  RH-Meson Hall  Not logged in ELOG logo
Message ID: 134     Entry time: Monday, January 12, 2015, 16:35
Author: Isaac Earle 
Category: Standard Operation 
Type: Target 1 
Specific: Cooling 
Subject: T1 & T2 MRO Status 

The following tasks have been performed at T1:

- T1 monolith painted using grey two part epoxy paint
- Video inspection taken while package running. Small leak from both valves on H.E. secondary side (video on Isaac's PC, too large to upload)
- Cooling package sampled and drained, drain valve closed
- All reservoir o-rings changed
- All Hansen fitting o-rings changed (4x #6 size, 2x #4 size)
- All three cuno filters and filter housing o-rings changed (used filters 2mSv/hr on contact, temporarily stored on blocks by T1 package)
- Failed T1 P1 (inlet) pressure transducer replaced
- Supply and return valves for T1 CuALCW closed in tunnel to allow leaking valves to be replaced

- New resin can installed at T1 (this note added oct 15 2015 - was previously undocumented)
 

The following tasks have been performed at T2:

- Video inspection taken while package running. Documented leaks mentioned in E-Log #133 (video on Isaac's PC, too large to upload)
- Cooling package sampled and drained, drain valve closed

 

RPG has analyzed the water samples and given approval for water from both packages to be released.

ELOG V2.9.2-2455