[Dsg-rich] Updated Drawings for RICH Stiffening Tool additional parts

[Marc McMullen]

Hi Bob,

I am going to release the PRs for parts fabrication. We will ask Dario 
to make the hardware grade changes when he comes back from holiday. 
Unless you say different I will order grade 8 for the rest of the hardware.

Thanks,

Marc


On 8/25/2017 11:39 AM, Marc McMullen wrote:
> Hi Bob,
>
> The hardware is being purchased separately. As far as having the parts 
> fabricated, are you confirming that we can go forward? Meaning you 
> have review the changes and the drawings are now in compliance with 
> your previous comments.
>
> We want to make sure these drawings are correct, to eliminate any 
> delay due to confusion on the part of the fabricator.
>
> As for the hardware, we asked you for the English standard equivalent 
> for grade 10.9 when we purchased the hardware for the Stiffening Tool. 
> Your recommendation was grade 8. Should we just buy that grade for 
> these parts, since they will be used for the load test.
>
> I will ask Dario to remove the hardware grade, per your suggestion.
>
> Thanks,
>
> Marc
>
>
> On 8/25/2017 11:24 AM, Bob Miller wrote:
>> Hi Marc,
>>
>> The only comment I have is on the hardware, which should not stop the 
>> procurement of these items.  Some of the hardware is called out as 
>> "HS steel 10.9", then a notes states that it is grade 5. The 10.9 
>> should be removed as that is a metric bolt specification.  Also, the 
>> 1/2 inch bolts will have a plating, so the torque should be 65 ft-lbs.
>>
>> Regards,
>>
>> Bob
>>
>> P.S. I will be on vacation until Tuesday.
>>
>>
>>
>> On 8/25/2017 11:07 AM, Marc McMullen wrote:
>>> Hi Bob,
>>>
>>> Attached are the three sets of updated drawings produced by Dario 
>>> Orecchini of INFN. He has added changes in accordance with your 
>>> comments. Could you please review them and confirm that the changes 
>>> are made per your comments.
>>>
>>> Per Patrizia's request, Jlab procurement is waiting for me to 
>>> authorize them to proceed with the release of the associated 
>>> requisitions. If these drawings are complete I will send them to 
>>> procurement and they can order the fabrications.
>>>
>>> Thanks,
>>>
>>
>

-- 
Marc McMullen
Detector Support Group
757-269-7738