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<div class="moz-cite-prefix">Dear George,<br>
<br>
according to our calculation we need 3/4" ,
<a class="moz-txt-link-freetext" href="https://www.us.hilti.com/anchor-systems/flush-anchors/336429">https://www.us.hilti.com/anchor-systems/flush-anchors/336429</a>.<br>
<br>
Best regards<br>
Sandro<br>
<br>
<br>
Il 26/10/2016 14:44, George Jacobs ha scritto:<br>
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<blockquote cite="mid:28b6867d-fa44-fd22-37c1-fca31015aa35@jlab.org"
type="cite">
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Hilti type anchors will be used. The size of the anchor will
likely be 1/2" or larger. Hall B will be performing this work.<br>
<br>
<a moz-do-not-send="true" class="moz-txt-link-freetext"
href="https://www.us.hilti.com/anchor-systems/flush-anchors/r67855">https://www.us.hilti.com/anchor-systems/flush-anchors/r67855</a><br>
<br>
We do not use "bolts and glue" here at the lab. That's a non
starter.<br>
<br>
George<br>
<br>
<div class="moz-cite-prefix">On 10/26/2016 8:38 AM, Tyler Lemon
wrote:<br>
</div>
<blockquote
cite="mid:361839796.1309985.1477485517861.JavaMail.zimbra@jlab.org"
type="cite">
<div style="font-family: times new roman,new york,times,serif;
font-size: 12pt; color: #000000">
<div>Hi George,<br>
</div>
<div><br data-mce-bogus="1">
</div>
<div>What would you recommend be used to anchor the RICH
assembly structure in the clean room? As in Marco's email
below, should it be just bolts with glue? We could discuss
this in the DSG meeting later today. Thanks in advance.<br
data-mce-bogus="1">
</div>
<div><br data-mce-bogus="1">
</div>
<div>Best regards,<br data-mce-bogus="1">
</div>
<div>Tyler</div>
<div><br data-mce-bogus="1">
</div>
<blockquote>
<div data-marker="__QUOTED_TEXT__"><span
data-mce-style="color: #0000ff;" style="color: rgb(0, 0,
255);">Hi Tyler,</span><br>
<span data-mce-style="color: #0000ff;" style="color:
rgb(0, 0, 255);">when I was at JLab we briefly discussed
about the anchoring of the RICH </span><br>
<span data-mce-style="color: #0000ff;" style="color:
rgb(0, 0, 255);">structure to the floor (see attached
plot).</span><br>
<span data-mce-style="color: #0000ff;" style="color:
rgb(0, 0, 255);">During our assembly test in Italy, the
structure was fixed through </span><br>
<span data-mce-style="color: #0000ff;" style="color:
rgb(0, 0, 255);">screwed bars glued in the holes of the
floor.</span><br>
<span data-mce-style="color: #0000ff;" style="color:
rgb(0, 0, 255);">We would like to know if this technique
can also be used in the clean </span><br>
<span data-mce-style="color: #0000ff;" style="color:
rgb(0, 0, 255);">room at jlab. In this case, should we
prowide the bars and the glue or </span><br>
<span data-mce-style="color: #0000ff;" style="color:
rgb(0, 0, 255);">do you have available at jlab this
material?</span><br>
<span data-mce-style="color: #0000ff;" style="color:
rgb(0, 0, 255);">Thank you,</span><br>
<span data-mce-style="color: #0000ff;" style="color:
rgb(0, 0, 255);">Marco</span><br>
</div>
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<pre wrap="">_______________________________________________
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</pre>
</blockquote>
<br>
<pre class="moz-signature" cols="72">--
George Jacobs
Jefferson Lab (TJNAF)
STE 12
12000 Jefferson Ave.
Newport News, VA 23606
(office) 757-269-7115
(cell) 757-876-0480
(email) <a moz-do-not-send="true" class="moz-txt-link-abbreviated" href="mailto:jacobsg@jlab.org">jacobsg@jlab.org</a>
(website) <a moz-do-not-send="true" class="moz-txt-link-freetext" href="https://userweb.jlab.org/%7Ejacobsg">https://userweb.jlab.org/~jacobsg</a></pre>
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</pre>
</blockquote>
<br>
<p><br>
</p>
<pre class="moz-signature" cols="72">--
-----------------------------------------
Dr. Eng. Sandro Tomassini
Istituto Nazionale di Fisica Nucleare
Laboratori Nazionali di Frascati
P.O.Box 13 00044 Frascati (RM) Italy
Tel. office: +39 06 9403 2919/8089
Fax: +39 06 94032256
e-mail: <a class="moz-txt-link-abbreviated" href="mailto:sandro.tomassini@lnf.infn.it">sandro.tomassini@lnf.infn.it</a>
<a class="moz-txt-link-freetext" href="http://www.lnf.infn.it/">http://www.lnf.infn.it/</a>
-----------------------------------------
-- </pre>
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