<div dir="ltr">Good morning Mr. <span style="color:rgb(0,0,0);font-family:arial,helvetica,sans-serif">Kreyling,</span><div><span style="color:rgb(0,0,0);font-family:arial,helvetica,sans-serif">I'm Dario Orecchini, one of the INFN technicians that have in charge the realization of the lifting tool,</span></div><div><span style="color:rgb(0,0,0);font-family:arial,helvetica,sans-serif">and I try to give you a first answers to your questions.</span></div><div><span style="color:rgb(0,0,0);font-family:arial,helvetica,sans-serif"><br></span></div><div><font color="#000000" face="arial, helvetica, sans-serif">1) regarding the standard of the material to use, are surely acceptable the proposed standard....</font></div><div><font color="#000000" face="arial, helvetica, sans-serif"> - Square tube, from 80mm to 3inch (76,22mm) - wall, from 4mm to 3/16" (4,7mm)</font></div><div><font color="#000000" face="arial, helvetica, sans-serif"> - </font><span style="color:rgb(0,0,0);font-family:arial,helvetica,sans-serif">Thick plate, from </span><span style="color:rgb(0,0,0);font-family:arial,helvetica,sans-serif">10 mm to 3/8" (9,5mm)</span></div><div><span style="color:rgb(0,0,0);font-family:arial,helvetica,sans-serif"> </span><font color="#000000" face="arial, helvetica, sans-serif">- </font><span style="color:rgb(0,0,0);font-family:arial,helvetica,sans-serif">Thick plate, from </span><span style="color:rgb(0,0,0);font-family:arial,helvetica,sans-serif">8 mm to 5/16" (7,9mm)</span></div><div><span style="color:rgb(0,0,0);font-family:arial,helvetica,sans-serif"> The square tube named "Part.1" has been foreseen 100mm with 5mm wall, if you agree, you can adopt:</span></div><div><span style="color:rgb(0,0,0);font-family:arial,helvetica,sans-serif"> - Square tube, from 100mm to 4 inch (101,6mm) - wall 0,188" (4,77mm)</span></div><div><span style="color:rgb(0,0,0);font-family:arial,helvetica,sans-serif"><br></span></div><div><span style="color:rgb(0,0,0);font-family:arial,helvetica,sans-serif"> 2) Painting... you can adobt the standard in use in the US. Typically in Italy these kind of tools are painted yellow </span></div><div><span style="color:rgb(0,0,0);font-family:arial,helvetica,sans-serif"> with the indication of the "Maximum Load". </span></div><div><span style="color:rgb(0,0,0);font-family:arial,helvetica,sans-serif"><br></span></div><div><span style="color:rgb(0,0,0);font-family:arial,helvetica,sans-serif">3) Welding... you can adobt the certifications foreseen in US.</span></div><div><span style="color:rgb(0,0,0);font-family:arial,helvetica,sans-serif"><br></span></div><div><span style="color:rgb(0,0,0);font-family:arial,helvetica,sans-serif">4) Tolerance... I confirm you the Class C tolerances (normally used for carpentery).</span></div><div><span style="color:rgb(0,0,0);font-family:arial,helvetica,sans-serif"> Nevertheless, some distances between holes and some geometrical aspects must be kept under control. </span></div><div><span style="color:rgb(0,0,0);font-family:arial,helvetica,sans-serif"><br></span></div><div><span style="color:rgb(0,0,0);font-family:arial,helvetica,sans-serif">5) I'll try to send you the step file of the lifting tool coupled with the component to lift.</span></div><div><span style="color:rgb(0,0,0);font-family:arial,helvetica,sans-serif"><br></span></div><div><span style="color:rgb(0,0,0);font-family:arial,helvetica,sans-serif">However, a your visit in JLab would be really useful, to clarify all the aspects to deepen.</span></div><div><span style="color:rgb(0,0,0);font-family:arial,helvetica,sans-serif">Obviously, the details of the visit must be definited with the JLab Detector Support Group (DSG).</span></div><div><span style="color:rgb(0,0,0);font-family:arial,helvetica,sans-serif"><br></span></div><div><font color="#000000" face="arial, helvetica, sans-serif">Regards</font></div><div><font color="#000000" face="arial, helvetica, sans-serif">Dario Orecchini</font></div><div style="text-align:right"><span style="color:rgb(0,0,0);font-family:arial,helvetica,sans-serif"><br></span></div><div style="text-align:right"><span style="color:rgb(0,0,0);font-family:arial,helvetica,sans-serif"><br></span></div><div style="text-align:right"><br></div></div><div class="gmail_extra"><br><div class="gmail_quote">On 11 March 2017 at 02:31, Marc McMullen <span dir="ltr"><<a href="mailto:mcmullen@jlab.org" target="_blank">mcmullen@jlab.org</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div><div style="font-family:arial,helvetica,sans-serif;font-size:12pt;color:#000000"><div><br></div><div><br></div><div>Marc McMullen<br>Physics Division<br>Detector Support Group<br>7738</div><div><br></div><hr id="m_-6704239385594819162zwchr"><div><b>From: </b>"Mike Kreyling" <<a href="mailto:MikeK@precise-inc.com" target="_blank">MikeK@precise-inc.com</a>><br><b>To: </b>"marco mirazita" <<a href="mailto:marco.mirazita@inf.infn.it" target="_blank">marco.mirazita@inf.infn.it</a>><br><b>Cc: </b>"Marc McMullen" <<a href="mailto:mcmullen@jlab.org" target="_blank">mcmullen@jlab.org</a>>, "Yves" <<a href="mailto:yvesc@precise-inc.com" target="_blank">yvesc@precise-inc.com</a>><br><b>Sent: </b>Friday, March 10, 2017 4:22:32 PM<br><b>Subject: </b>Riich Module Lifting & Stiffening Tool<br></div><div><br></div><div><div class="m_-6704239385594819162WordSection1"><p class="MsoNormal">Marco,</p><p class="MsoNormal"> </p><p class="MsoNormal">Good afternoon, my name is Michael Kreyling and I am currently working on a quote for the Rich Module Stiffening Tool. I have a few questions before I move forward.</p><p class="MsoNormal"> </p><p class="MsoNormal">1) The material listed is all metric, which is harder to get and cost around three times as much. We can save money and time going with standard</p><p class="MsoNormal"> </p><p class="MsoNormal"> Suggestion:</p><p class="MsoNormal"> 80 mm Tube with 4 mm wall = 3 inch square tube with a 3/16” wall </p><p class="MsoNormal"> <wbr> 10 mm Thick plate = 3/8” Thick Plate</p><p class="MsoNormal"> <wbr> 8 mm Thick Plate = 5/16” Thick Plate</p><p class="MsoNormal"> </p><p class="MsoNormal">2) What color are we going to paint it? I know the bolting surface is to be free of paint, but will we prime the bolting surface?</p><p class="MsoNormal"> </p><p class="MsoNormal">3) I see you require a weld inspection, what if any certifications do our welders need?</p><p class="MsoNormal"> </p><p class="MsoNormal">4) Since this is a lifting tool do we need to get a weight test to certify the lifting capacity?</p><p class="MsoNormal"> </p><p class="MsoNormal">5) The tolerance calls out ISO 2768-mk-e, just wanted to confirm we will use the class C (coarse) tolerances. </p><p class="MsoNormal"> </p><p class="MsoNormal">6) Is there assembly drawing with the item you are lifting, so we can see how this part will be used? If not would it be possible to come to the site to see where it will be used. Mainly we need to know if the distance between the holes located on the back bar correlate with the holes in the angle bar connection. I included a picture, to help explain it clearer.</p><p class="MsoNormal"> </p><p class="MsoNormal">I’ve studied the drawings, once you answer these questions I’m sure I can put something together for you.</p><p class="MsoNormal"> </p><p class="MsoNormal"> </p><p class="MsoNormal">Thank You,</p><p class="MsoNormal"> </p><p class="MsoNormal">Michael Kreyling</p><p class="MsoNormal">Precise Machine & Fabrication Inc.<span style="font-size:12.0pt"></span></p><p class="MsoNormal">3741 Cook Blvd, Chesapeake, Va. 23323</p><p class="MsoNormal"> </p></div><br></div></div></div><br>______________________________<wbr>_________________<br>
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