Difference between revisions of "11/14/2017 Meeting"
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GPP (Yang, Thilan) | GPP (Yang, Thilan) | ||
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| + | '''Main Gas and Recovery Gas Management Systems''' | ||
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CHL to FEL Utubes (Perry, Corey) | CHL to FEL Utubes (Perry, Corey) | ||
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ESR Summer Maintenance Plan (Schleeper, Radovic, Carlton) | ESR Summer Maintenance Plan (Schleeper, Radovic, Carlton) | ||
| − | Change adsorber carbon. Replace CAMAC controls. | + | Change adsorber carbon. Replace CAMAC controls. Electrical and control system maintenance. |
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Inspection of Relief Devices per Pressure System's Requirement: Started CTF and CHL2. Meeting yesterday to decide path forward. Alicia is writing several task hazard analysis, CTList, TOSP. We are running out of time. | Inspection of Relief Devices per Pressure System's Requirement: Started CTF and CHL2. Meeting yesterday to decide path forward. Alicia is writing several task hazard analysis, CTList, TOSP. We are running out of time. | ||
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Revision as of 14:03, 14 November 2017
Attendance
Nusair, Dixon, Thompson, Creel, Radovic, Dixon, Butler, Radovic, Wijeratne, Norton, Laverdure , Schleeper, Yang, Perry,
Goals
The purpose of this weekly meeting is to discuss plant operations and group projects with the cryogenics group managers and supervisors. During this meeting we will discuss ongoing and future projects, priorities, manpower, schedules, expenditures, and problems.
Agenda and Notes
1. Safety
2. Schedule
Plan is to run CHL1 and CHL2 at 2K until mid March.
3. JLAB Internal Group Projects
GPP (Yang, Thilan)
Kinney Pump Relocation
Main Gas and Recovery Gas Management Systems
CHL to FEL Utubes (Perry, Corey)
ESR Summer Maintenance Plan (Schleeper, Radovic, Carlton)
Change adsorber carbon. Replace CAMAC controls. Electrical and control system maintenance.
CHL1 Regeneration Skid Removal (Schleeper, Thompson)
-Helium line can be isolated and blanked at anytime with LOTO.
-Water lines can be blanked when CHL1 is down and water is isolated.
-Vacuum line can be isolated when CHL1 cold box is off line and warm.
4. JLAB External Group Projects
UITF (Perry, Radovic, Carlton)
Thermosiphon being installed. Utubes are being fabricated. The electrical controls work will start after guard vacuum.
CHL2 Main Compressor Oil Level Alarms (Saringer, Wright)
CHL
Inspection of Relief Devices per Pressure System's Requirement: Started CTF and CHL2. Meeting yesterday to decide path forward. Alicia is writing several task hazard analysis, CTList, TOSP. We are running out of time.
5. JLAB External Projects
LCLS2 (Dixon)
We are building two recovery compressors. Due in July 17'. (Issac) We are building a guard vac skid for LCLS2. Not started. Due end of October 17'(Issac). We might also fabricate a water skid. FDR for 2K cold box Mar 9. Issac and Stapleton found grit or metal shavings in the inlet piping of the compressor. Bill Crahen is investigating.
We are starting to buy hardware to build 230 bayonets in approximately 6-7 months.
Shop is starting to cut metal for the vacuum skid.
CTF CMTF Junction Box
Repair of EV245RT Coming up with preliminary design for applying force without an EV. Drawings are under review.
6. Summer Maintenance Work Plan (All)
PRIORITY
CHL1 and CHL2 electrical maintenance including controls
GPP CTF gas management skid and Kinney piping move (engineering/design $$, parts $$$, labor $$$)
CHL1 regen skid disconnect (engineering/design 0, parts 0, labor $)
Add e-stop guards on all systems (engineering/design $, parts $, labor $)
SC1 Vacuum Controls (engineering/design 0, parts 0, labor $)
CHL1 C3 - Load Valve Readback and Power-meter (engineering/design ?, parts ?, labor ?) - Can be done anytime
CHL1 C6 - Load Valve Readback Calibration (engineering/design 0, parts 0, labor $) - Can be done anytime
CHL2 MCS2 Retighten Flexitalic Gaskets per torque spec. (engineering/design 0, parts 0, labor $)
CHL Hurricane Relief System - EV for SLinac not functional (engineering/design ?, parts ?, labor ?)
POSSIBLE
CHL1 MCB CAMAC to PLC conversion (engineering/design $, parts $, labor $$$)
CHL1 MCB1 Vacuum - Controls and Equipment (engineering/design $, parts $$$, labor $)
NOT POSSIBLE
CHL2 SC2 cold compressor power feedthru replacement (engineering/design 0, parts 0, labor $$)
CHL1 vaporizer cold piping (engineering/design 0, parts 0, labor $$$)
Spare utubes for c50 and c100 (engineering/design 0, parts $$, labor $$)
CHL/FEL shield utube (engineering/design $, parts $, labor $)
CHL Purifier LN2 Solenoid Replacement (engineering/design 0, parts $, labor $) - Can be done anytime
CHL1 MCB1 - MCS1 Rusty Flange, Bolt Change-out (engineering/design 0, parts 0, labor $)
SBR CBX Isolation (engineering/design $, parts $, labor $$??)
SBR C1/C2 - Install Current Transducer (engineering/design ?, parts ?, labor ?)
SBR C1 - Loading itself (engineering/design ?, parts ?, labor ?) - Can be done anytime
ESR-TL (EV11139) Valve Re-build (engineering/design 0, parts $, labor $)
CHL Recovery 10DR Valve - dismantle, header inspection (engineering/design 0, parts $/2, labor $)
CHL2 SCW Solenoid with Spools ((engineering/design $, parts $, labor $) - SV Ordered Already
CHL2 GN2 Vent Piping (engineering/design 0, parts 0, labor $)
CHL2 UCBX/LCBX backup vacuum - connect to K100 vacuum skid (engineering/design $, parts $, labor $)
CHL2 MCS2 - Replace valve on Purifier Discharge Header (engineering/design $, parts $, labor $) - Valve already bought.
7. Long Range Plans (Wright, Creel)
Jobs we are considering in no particular order
ESR gas management carbon bed maintenance (engineering/design $, parts $, labor $$)
ESR CAMAC to PLC conversion (engineering/design $$$, parts $$$, labor $$$)
? Action Items
1.
2. Before next meeting the persons whose name appears beside an item will write a short update.
3. Complete summer maintenance list
4. Need to start thinking about a new 2K cold box design using FRIB/LCLS2 cold compressor designs.
5. Need to start pushing the engineering/design effort forward for the ESR2 plant.
Action Item Updates
1.
