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<p>Hi Doug and Denny,</p>
<p>To expedite the review of the TOSP I have converted the full
document to a pdf and Brian has posted it to RICH wiki. <br>
</p>
<p>In summary, after the TOSP Form page, the first 20 pages is the
assembly procedure (this part of the work is complete). The 21st
page is the rotational instructions. In addendum to that page is
the guidance from Rusty Sprouse on (Page 1) to use the gantry with
the winch (the gantry supporting the bulk load). This is the
important info for rigging operations. Next is the THA. The winch
data sheet starts on page 44, and after that the lift calculation
used to support the use of the equipment, then the winch manual,
the pulley data sheet. The link is below.<br>
</p>
<p><a class="moz-txt-link-freetext" href="https://clasweb.jlab.org/wiki/images/2/2e/Operational_safety_procedure_form_64632.pdf">https://clasweb.jlab.org/wiki/images/2/2e/Operational_safety_procedure_form_64632.pdf</a><br>
</p>
<p>Thanks,</p>
<p>Marc<br>
</p>
<br>
<div class="moz-cite-prefix">On 3/9/2017 4:20 PM, Marc McMullen
wrote:<br>
</div>
<blockquote cite="mid:bfe073b2-e23c-c7c5-597b-e70c1741b91f@jlab.org"
type="cite">Hi Doug and Denny,
<br>
<br>
Tomorrow morning (3/10 at 0845 in the EEL 124 clean room) INFN and
the DSG will perform a lift (rotation) of the RICH detector shell
as prescribed in the approved TOSP. This will be a brief operation
which should take less than an hour, and it will be observed by
Patrizia prior to the CLAS 12 RICH meeting. Hall B mechanical
support is needed in the form of an addition qualified operator
for the gantry 2 ton chain fall. If a qualified rigger can
supervise non qualified chain fall operator, then the additional
support is not needed. I am attaching the TOSP for review of your
operator so they can sign prior to the work.
<br>
<br>
Thanks in advance for your prompt support.
<br>
<br>
<br>
<br>
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<pre wrap="">_______________________________________________
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<a class="moz-txt-link-freetext" href="https://mailman.jlab.org/mailman/listinfo/dsg-rich">https://mailman.jlab.org/mailman/listinfo/dsg-rich</a>
</pre>
</blockquote>
<br>
<pre class="moz-signature" cols="72">--
Marc McMullen
Detector Support Group
757-269-7738</pre>
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