[Hallb] [Hallb-engineering] Machine status and shifts

Stepan Stepanyan stepanya at jlab.org
Fri Jun 14 22:44:43 EDT 2019

Dear all,

Just got a call from the crew chief, the new pragnoses for a beam to Hall-B is 2-3 am. Considering that planned PQB studies will start in the morning and Hall-B will be down for at least 8 hours, I am canceling owl and day shifts for Saturday. Swing shift on Saturday should report as scheduled.

Regards, Stepan
From: Hallb-engineering <hallb-engineering-bounces at jlab.org> on behalf of Stepan Stepanyan <stepanya at jlab.org>
Sent: Friday, June 14, 2019 9:19 AM
To: 'Hps at jlab.org'; Hallb-eng; hallb at jlab.org
Subject: [Hallb-engineering] Machine status and shifts

Dear all,

CEBAF restoration is on track to have first beams to hall later today. There are still few issues to work out but if all goes well we should expect beam late today or over weekend. Tentatively we agreed to have hall lock up around 5pm.

Attention for shifters, current plan is to man the shifts stating from swing shift day! This may change if some unexpected will happen, so please check your emails periodically.

HPS is getting close to sign off system readiness, more will be discussed at 2pm during the RC meeting.

Regards, Stepan
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