[Hps] [Hallb] run update

Stepan Stepanyan stepanya at jlab.org
Sat May 9 09:38:56 EDT 2015


To make it clear, procedural changes are for MCC operations only.
 From Hall-B operations side everything stays the same, as guided
by COO, ESAD,  RASD, and SAF111.

Stepan

On 5/9/15 9:34 AM, Nathan Baltzell wrote:
> Hello All,
>
> Beam authorization has been restored for Hall-B after some procedural
> changes on how sweeps are done:
>
> https://logbooks.jlab.org/entry/3339737
>
> Tours end today around noon and we will lock up the hall at 4pm.
> Hall-B counting house shifts start at 4 pm.
>
> -Nathan
>
>
>
>
> On May 8, 2015, at 5:39 PM, Nathan Baltzell <baltzell at jlab.org> wrote:
>
>> No official news on the safety violation review, but the PD relayed just
>> recently that we should still be prepared for beam tomorrow evening.
>>
>> So the current plan is to resume with swing shifts tomorrow.
>>
>> -Nathan
>>
>>
>> On May 8, 2015, at 10:24, Nathan Baltzell <baltzell at jlab.org> wrote:
>>
>>> Hello Everyone,
>>>
>>> There was a safety violation in Hall-B last night.  After a few minutes of
>>> beam on the tagger dump, the interlock for the truck ramp access door
>>> was triggered (faultily).   This required a resweep of the hall, but the hall
>>> was not surveyed first before entering, resulting in a safety violation that
>>> must be reviewed before beam operations can be resumed.  The review
>>> is in progress.  Stay tuned.
>>>
>>> -Nathan
>>>
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>>
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