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Technical integration and coordination SASE1 Status and SASE3 Readiness
  Technical integration and coordination logbook, Contact: A. Violante, G. Wellenreuther  Not logged in ELOG logo
Message ID: 431     Entry time: 03 Jul 2023, 09:58
Author: Frederik Wolff-Fabris 
Location: General 
Severity: Information 
Subject: Notes XO Integration Meeting 03.07.2023 
General Announcement:
- Power glitch happened on Friday morning: emergency power off was triggered in SA2 so power went down and TS installed a new UPS for SA2 area. Power was switched back few hours later; EEE was busy 
bringing up systems.
- In SA3 Lasermet work triggered a down in electricity for SA3 on Thursday end of afternoon: by mistake a wire was grounded and power went OFF for a second. However, Lasermet did not inform on that. 
The PP-laser went down and was discovered only on Friday morning. Only laser hutches were affected. Tobias C. says that Oleg E. and Torsten S. checked all cabinets and experimental hutches were not 
affected as TS had bridged the emergency OFF. 
Jan G. adds that also on Friday morning during the power glitch the network for diagnostic components in SA3 were also lost.
- Tunnels are technically open until tomorrow when interlock will be set. However, interlock tests are ongoing today and access shall not happen. 
Please only in urgent cases access today shall be done, as will interrupt tests. This shall be negotiated with D3 group / Wolfgang Clement.

CTRL:
- Bug was reported while writing parameters at MC2 motors. It was fixed by EEE colleagues. However, work around at Karabo side will be applied as not all motors had parameters updated.

DA:
- Nothing to report.

EEE:
- Nothing to report.

VAC:
- Nothing to report.

XPD:
- Finished program with maintenance.
- Only Gotthard2 system was not received therefore not done.
- Calorimeter and laser power meter were recovered from SPB hutch and is now at XPD lab. Jan G. will contact SQS colleagues for being used on the instrument.

DET:
- Gotthard: no news but XPD and DET are in contact.

ITDM: 
- SA2 storage was moved; an e-mail will be sent.

XRO:
- Maintenance tasks were completed on Friday. This week remote check will be done.

LAS:
- Nothing to report.

UNSYS:
- Tasks are accomplished. Need to recheck all systems.

SPB:
- Problems on Friday required EEE intervention.
- Nagios notifications on MPS crate is being received.

FXE:
- Nothing to report.

MID:
- Not present.

HED:
- Not present.

SCS:
- Friday afternoon realized some devices were down and another check is to be done today.
- This week there is AC maintenance which requires a move of spectrometer which needs planning. Tobias C. will coordinate with company and Jan Torben D. for precise scheduling.

SQS:
- Nothing to report.

SXP:
- Nothing to report.
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