[Hallb] [EXTERNAL] Update: Major Injector Gun Issue & Extended Downtime & More!

Fri Dec 1 09:31:17 EST 2023

Hi, Ben, all,

I made a logbook entry, https://logbooks.jlab.org/entry/4229511, to confirm
that the hall is currently on controlled access, so we are ready for any
access request.

@ Denny, would you stop by the CH when you get a chance as I need to hand
you something left with me?

Best,

Lamiaa

**************************************************************************
* Assoc. Prof. Lamiaa El Fassi  /  email: le334 at msstate.edu
**************************************************************************
* Phone: (662) 325-0627    /    Fax:  (662) 325-8898
* URL: https://urldefense.proofpoint.com/v2/url?u=http-3A__le334.physics.msstate.edu_&d=DwIFaQ&c=CJqEzB1piLOyyvZjb8YUQw&r=E9temI25vZoSfrwaoVr2jw&m=KkMFCuDTBKLbhgRVqBlmS3rHrxjrMutSPw26ArF_s0TRrdAe4Ga4VJE3EA691MCi&s=9j9GE2V8qRpbg_iCJL3kpGD1tgBok3hxzN9LWxJ-Z90&e= 
<https://urldefense.proofpoint.com/v2/url?u=http-3A__le334.physics.msstate.edu_&d=DwIFaQ&c=CJqEzB1piLOyyvZjb8YUQw&r=E9temI25vZoSfrwaoVr2jw&m=KkMFCuDTBKLbhgRVqBlmS3rHrxjrMutSPw26ArF_s0TRrdAe4Ga4VJE3EA691MCi&s=9j9GE2V8qRpbg_iCJL3kpGD1tgBok3hxzN9LWxJ-Z90&e= >
* Department of Physics and Astronomy
* 355 Lee Blvd, 125 Hilbun Hall
* P.O.Box 5167
* Mississippi State, MS 39762
***************************************************************************

On Fri, Dec 1, 2023 at 7:49 AM Benjamin Raydo <braydo at jlab.org> wrote:

> Hi Lamiaa,
>
> I think we're looking to be there more like 10:30am (I got a surprise
> delay this morning). It will likely be just be and Mark - we'll inspect in
> the hall first before knowing if we need the lift.
>
> Thanks,
> Ben
> ------------------------------
> *From:* Lamiaa El Fassi <elfassi at jlab.org>
> *Sent:* Friday, December 1, 2023 8:45 AM
> *To:* Eugene Pasyuk <pasyuk at jlab.org>
> *Cc:* hallb <hallb at jlab.org>; Benjamin Raydo <braydo at jlab.org>; Denny
> Insley <dinsley at jlab.org>
> *Subject:* Re: [Hallb] [EXTERNAL] Update: Major Injector Gun Issue &
> Extended Downtime & More!
>
> Hi Eugene,
>
> I was waiting for Ben and the team to come to the CH for the RICH work to
> see whether we should switch the hall to controlled or restricted access
> since Ben mentioned that they may need some lift work with Denny's help.
>
> Best,
>
> Lamiaa
>
> **************************************************************************
> * Assoc. Prof. Lamiaa El Fassi  /  email: le334 at msstate.edu
> **************************************************************************
> * Phone: (662) 325-0627    /    Fax:  (662) 325-8898
> * URL: https://urldefense.proofpoint.com/v2/url?u=http-3A__le334.physics.msstate.edu_&d=DwIFaQ&c=CJqEzB1piLOyyvZjb8YUQw&r=E9temI25vZoSfrwaoVr2jw&m=KkMFCuDTBKLbhgRVqBlmS3rHrxjrMutSPw26ArF_s0TRrdAe4Ga4VJE3EA691MCi&s=9j9GE2V8qRpbg_iCJL3kpGD1tgBok3hxzN9LWxJ-Z90&e= 
> <https://urldefense.proofpoint.com/v2/url?u=http-3A__le334.physics.msstate.edu_&d=DwMFaQ&c=CJqEzB1piLOyyvZjb8YUQw&r=98Mfom5lsSaxNPcLKGcsEQ&m=NQw6KSLvYN9QVGSknckmb6O0bkj6_f11M1GR75RAH0HYIiiXtL_2rcnYo9OKPDI9&s=A3DlNyn2JQ5tU5BY1mzImrPC2NKru2bEnFtJNVX367Y&e=>
> * Department of Physics and Astronomy
> * 355 Lee Blvd, 125 Hilbun Hall
> * P.O.Box 5167
> * Mississippi State, MS 39762
> ***************************************************************************
>
>
> On Fri, Dec 1, 2023 at 7:42 AM Eugene Pasyuk <pasyuk at jlab.org> wrote:
>
> Lamiaa,
>
>
>
> I think it makes sense to change hall status to controlled access. It is
> still in beam permit.
>
>
>
> -Eugene
>
>
>
>
>
> *From:* Hallb <hallb-bounces at jlab.org> *On Behalf Of *Lamiaa El Fassi via
> Hallb
> *Sent:* Friday, December 01, 2023 08:37
> *To:* hallb <hallb at jlab.org>; rgd-ana at jlab.org
> *Cc:* Benjamin Raydo <braydo at jlab.org>; Denny Insley <dinsley at jlab.org>
> *Subject:* [Hallb] [EXTERNAL] Update: Major Injector Gun Issue & Extended
> Downtime & More!
>
>
>
> Good Morning Everyone,
>
>
>
> Based on today's MCC meetings update, the injector gun issue downtime is
> expected for at least 2 days; thus, more shifts are canceled until
> tomorrow, Saturday, Dec. 2nd, Swing shifts. Shifters from tomorrow's swing
> shift onward are on standby and will be directly contacted.
>
> I will keep you updated with the news and when we will be back to
> business, hopefully soon!
>
>
>
> BTW, to avoid sending another email, we will have a brief RC/OA meeting at *13:00
> in CH Room 200C and on ZOOM*; see its info below.
>
>
> *ZOOM connection*:
>
>
> https://urldefense.proofpoint.com/v2/url?u=https-3A__jlab-2Dorg.zoomgov.com_j_1611984219-3Fpwd-3DMnZMM0pDdzhlUnlOR2c3MnRFUlFqQT09&d=DwIFaQ&c=CJqEzB1piLOyyvZjb8YUQw&r=E9temI25vZoSfrwaoVr2jw&m=KkMFCuDTBKLbhgRVqBlmS3rHrxjrMutSPw26ArF_s0TRrdAe4Ga4VJE3EA691MCi&s=F_rzkZq1ScLiFQrd3owVo0NtOM32_KjqDssSAOqGAog&e= 
>
> <https://urldefense.proofpoint.com/v2/url?u=https-3A__jlab-2Dorg.zoomgov.com_j_1611984219-3Fpwd-3DMnZMM0pDdzhlUnlOR2c3MnRFUlFqQT09&d=DwMFaQ&c=CJqEzB1piLOyyvZjb8YUQw&r=E9temI25vZoSfrwaoVr2jw&m=Rb9Yk9qg95NfVpEmz-K2bphVqEephRlOLIVYOn7w4kn2GPWUFy5im_fijt-msyPb&s=6U5QDPx7lQpcbrUvqXOPHItEhVn4MqZT6MWLYvNKeOo&e=>
>
> *Meeting ID: 1611984219*
>
> *Passcode: RGD-RC23*
>
>
> Best,
>
> Lamiaa
>
> (current RG-D RC)
>
> **************************************************************************
> * Assoc. Prof. Lamiaa El Fassi  /  email: le334 at msstate.edu
> **************************************************************************
>
> * Phone: (662) 325-0627    /    Fax:  (662) 325-8898
>
> * URL: https://urldefense.proofpoint.com/v2/url?u=http-3A__le334.physics.msstate.edu_&d=DwIFaQ&c=CJqEzB1piLOyyvZjb8YUQw&r=E9temI25vZoSfrwaoVr2jw&m=KkMFCuDTBKLbhgRVqBlmS3rHrxjrMutSPw26ArF_s0TRrdAe4Ga4VJE3EA691MCi&s=9j9GE2V8qRpbg_iCJL3kpGD1tgBok3hxzN9LWxJ-Z90&e= 
> <https://urldefense.proofpoint.com/v2/url?u=http-3A__le334.physics.msstate.edu_&d=DwMFaQ&c=CJqEzB1piLOyyvZjb8YUQw&r=E9temI25vZoSfrwaoVr2jw&m=Rb9Yk9qg95NfVpEmz-K2bphVqEephRlOLIVYOn7w4kn2GPWUFy5im_fijt-msyPb&s=5oBb0Mijb12Uf2nAblvuYQak1R4MZc0Z-AqVULWxhAI&e=>
>
> * Department of Physics and Astronomy
>
> * 355 Lee Blvd, 125 Hilbun Hall
>
> * P.O.Box 5167
>
> * Mississippi State, MS 39762
>
> ***************************************************************************
>
>
>
>
>
> On Thu, Nov 30, 2023 at 5:34 PM Lamiaa El Fassi <elfassi at jlab.org> wrote:
>
> Dear Colleagues,
>
>
>
> I have been contacted by the PD to notify me that due to the injector Gun
> alarms, see this ELOG incident
> <https://ace.jlab.org/dtm/open-events?event_id=18458>, a decision was
> made to turn the beam off for at least the next 24 hours to look into this
> issue; more details after tomorrow's MCC meetings. I did confirm this
> decision with the Crew Chief and communicated with the PDL Baltzell in this
> regard. As a result, today's Swing shift and tomorrow's Owl and Day shifts
> are canceled; however, tomorrow's Swing shifters are on standby. I will
> communicate this info directly to the corresponding shift takers. Given the
> counting house will be unattended, the beamline expert Paysuk was contacted
> to ramp down the Torus and Solenoid fields.
>
>
> @ Detectors Experts: please let me know whether you prefer the HV of your
> subsystems to be turned OFF, so I can do that while I am still in the CH
> for the next hour or so!
>
> In case anyone would like access to the hall during tomorrow's day shift,
> please let me know whether you need controlled or restricted access to the
> hall to change the hall status accordingly. Please either email me or call
> the RC phone to coordinate that.
>
>
>
> I will keep you updated with any news that we may get after tomorrow's MCC
> meetings.
>
>
> Best,
>
> Lamiaa
>
> **************************************************************************
> * Assoc. Prof. Lamiaa El Fassi  /  email: le334 at msstate.edu
> **************************************************************************
>
> * Phone: (662) 325-0627    /    Fax:  (662) 325-8898
>
> * URL: https://urldefense.proofpoint.com/v2/url?u=http-3A__le334.physics.msstate.edu_&d=DwIFaQ&c=CJqEzB1piLOyyvZjb8YUQw&r=E9temI25vZoSfrwaoVr2jw&m=KkMFCuDTBKLbhgRVqBlmS3rHrxjrMutSPw26ArF_s0TRrdAe4Ga4VJE3EA691MCi&s=9j9GE2V8qRpbg_iCJL3kpGD1tgBok3hxzN9LWxJ-Z90&e= 
> <https://urldefense.proofpoint.com/v2/url?u=http-3A__le334.physics.msstate.edu_&d=DwMFaQ&c=CJqEzB1piLOyyvZjb8YUQw&r=E9temI25vZoSfrwaoVr2jw&m=Rb9Yk9qg95NfVpEmz-K2bphVqEephRlOLIVYOn7w4kn2GPWUFy5im_fijt-msyPb&s=5oBb0Mijb12Uf2nAblvuYQak1R4MZc0Z-AqVULWxhAI&e=>
>
> * Department of Physics and Astronomy
>
> * 355 Lee Blvd, 125 Hilbun Hall
>
> * P.O.Box 5167
>
> * Mississippi State, MS 39762
>
> ***************************************************************************
>
>
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