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[videbaek <videbaek AT bnl.gov>]

I agree with what Gerard says. What would should do in the near future 
is to assemble
the information, have the cable piece, get Robert Pak to talk with fire 
engineer, and
have a preview with a couple of the safety people. Prashanth is also 
well aware of the procedures.

best Flemming



On 2020-07-31 09:20, Gerard Visser wrote:
> hi Zhenyu,
>         I believe someone from BNL from the project (Rahul? Flemming?) needs
> to consult with the appropriate safety officers to get advanced
> clearance of anything doubtful in the design, before production. This
> is how it went for instance with the custom cables used in IST and SSD
> - the cables were not official rated cables, rather only "by design
> similar" to such, and we submitted the documentation and samples
> _before_ detector production (but of course, after cable production,
> which was an investment that had to come first) for approval. The
> documents were examined, I believe at least one of the cables was
> given a burn test at BNL, and we got approval to use. Then in the
> safety review before installation we just referenced that approval and
> no problems. There was a similar pre=approval process for the Wiener
> MPOD power supplies, taken care of in the time of FGT detector
> construction.
>         Flemming could correct this, but I don't believe such actual safety
> approval is within the scope of this review or committee. But a plan
> to get approval where needed, must be.
>         Sincerely,
>
>                 Gerard
>
>
> On 7/31/2020 9:10 AM, Ye, Zhenyu wrote:
> > I don’t know when the safety review will take place, but we certainly 
> > need the ES&H clearance before the actual production starts, because 
> > we can’t have all the modules produced and then learn some of them do 
> > not meet the requirement.
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--
Flemming Videbaek
senior scientist
videbaek @ bnl.gov
Brookhaven National Lab
Physics Department
Bldg 510D
Upton, NY 11973

phone: 631-344-4106
cell     :  631-681-1596