<html><body><div style="font-family: arial, helvetica, sans-serif; font-size: 12pt; color: #000000"><div>Hello Amrit,</div><div>This the task list for the Torus power up. We will have a meeting on Friday discus the list.</div><div><br data-mce-bogus="1"></div><div>Pablo.</div><div><br data-mce-bogus="1"></div><div><br></div><hr id="zwchr" data-marker="__DIVIDER__"><div data-marker="__HEADERS__"><b>From: </b>"Sarin Philip" <philip@jlab.org><br><b>To: </b>"Ruben Fair" <rfair@jlab.org>, "Dave Kashy" <kashy@jlab.org>, "Probir Ghoshal" <ghoshal@jlab.org>, "Krister Bruhwel" <bruhwel@jlab.org>, "Scot Spiegel" <spiegel@jlab.org>, "Tyler Lemon" <tlemon@jlab.org>, "Pablo Campero Rojas" <campero@jlab.org>, "Nicholas Sandoval" <sandoval@jlab.org>, "Wesley Moore" <wmoore@jlab.org>, "George Biallas" <biallas@jlab.org>, "Bob Miller" <rmiller@jlab.org>, "David Anderson" <dla@jlab.org><br><b>Sent: </b>Tuesday, January 10, 2017 10:13:55 AM<br><b>Subject: </b>Re: Preparation for next Torus power up<br></div><div><br></div><div data-marker="__QUOTED_TEXT__"><div class="moz-cite-prefix">Good Morning Ruben,<br> <br> Dave Gelhaar will be the point of contact, Onish will be the backup.<br> <br> I will discuss with them at our group meeting today morning.<br> <br> Thanks,<br> Sarin<br> <br> On 1/9/2017 11:54 AM, Ruben Fair wrote:<br></div><blockquote cite="mid:2096775567.2044187.1483980897155.JavaMail.zimbra@jlab.org"><h3>The following is a new meeting request:</h3><table border="0"><tbody><tr><th align="left">Subject:</th><td>Preparation for next Torus power up</td></tr><tr><th align="left">Organizer:</th><td>"Ruben Fair" <a class="moz-txt-link-rfc2396E" href="mailto:rfair@jlab.org" target="_blank" data-mce-href="mailto:rfair@jlab.org"><rfair@jlab.org></a></td></tr></tbody></table><table border="0"><tbody><tr><th align="left">Time:</th><td>Friday, January 13, 2017, 9:00:00 AM - 10:00:00 AM GMT -05:00 US/Canada Eastern</td></tr></tbody></table><table border="0"><tbody><tr><th align="left">Required:</th><td><a class="moz-txt-link-abbreviated" href="mailto:kashy@jlab.org" target="_blank" data-mce-href="mailto:kashy@jlab.org">kashy@jlab.org</a>; <a class="moz-txt-link-abbreviated" href="mailto:ghoshal@jlab.org" target="_blank" data-mce-href="mailto:ghoshal@jlab.org">ghoshal@jlab.org</a>; <a class="moz-txt-link-abbreviated" href="mailto:bruhwel@jlab.org" target="_blank" data-mce-href="mailto:bruhwel@jlab.org">bruhwel@jlab.org</a>; <a class="moz-txt-link-abbreviated" href="mailto:spiegel@jlab.org" target="_blank" data-mce-href="mailto:spiegel@jlab.org">spiegel@jlab.org</a>; <a class="moz-txt-link-abbreviated" href="mailto:tlemon@jlab.org" target="_blank" data-mce-href="mailto:tlemon@jlab.org">tlemon@jlab.org</a>; <a class="moz-txt-link-abbreviated" href="mailto:campero@jlab.org" target="_blank" data-mce-href="mailto:campero@jlab.org">campero@jlab.org</a>; <a class="moz-txt-link-abbreviated" href="mailto:sandoval@jlab.org" target="_blank" data-mce-href="mailto:sandoval@jlab.org">sandoval@jlab.org</a>; <a class="moz-txt-link-abbreviated" href="mailto:wmoore@jlab.org" target="_blank" data-mce-href="mailto:wmoore@jlab.org">wmoore@jlab.org</a>; <a class="moz-txt-link-abbreviated" href="mailto:philip@jlab.org" target="_blank" data-mce-href="mailto:philip@jlab.org">philip@jlab.org</a>; <a class="moz-txt-link-abbreviated" href="mailto:biallas@jlab.org" target="_blank" data-mce-href="mailto:biallas@jlab.org">biallas@jlab.org</a></td></tr><tr><th align="left">Optional:</th><td><a class="moz-txt-link-abbreviated" href="mailto:rmiller@jlab.org" target="_blank" data-mce-href="mailto:rmiller@jlab.org">rmiller@jlab.org</a>; <a class="moz-txt-link-abbreviated" href="mailto:dla@jlab.org" target="_blank" data-mce-href="mailto:dla@jlab.org">dla@jlab.org</a></td></tr></tbody></table><div>*~*~*~*~*~*~*~*~*~*</div><br><div style="font-family: arial, helvetica, sans-serif; font-size:
12pt; color: #000000" data-mce-style="font-family: arial, helvetica, sans-serif; font-size: 12pt; color: #000000;"><div>Sarin,<br></div><div><br></div><div>We may need some help with the power suppl checks - can you spare either Onish or Dave to work with Krister on this?<br></div><div><br></div><div><br></div><div>Wesley, Krister,<br></div><div><br></div><div>If you are not available, I shall update you later.<br></div><div><br></div><div>George,<br></div><div><br></div><div>As Dave A is not available, please attend to take on any of the vacuum-related items<br></div><div><br></div><div><div style="" data-mce-style="">The next full field power up of the Torus is scheduled to start the week beginning 30th Jan to be ready for the KPP beam run on 03rd Feb.<br style="" data-mce-style=""></div><div style="" data-mce-style=""><br style="" data-mce-style=""></div><div style="" data-mce-style="">The Torus is presently at about 80 K.<br style="" data-mce-style=""></div><div style="" data-mce-style="">Present vacuum level is approx. 1E-5 Torr.<br style="" data-mce-style=""></div><div style="" data-mce-style="">It will take approx. 48 hours to get to 4.5K<br style="" data-mce-style=""></div><div style="" data-mce-style=""><br style="" data-mce-style=""></div><div style="" data-mce-style="">Therefore the tentative plan will be as follows - so get prepared!<br style="" data-mce-style=""></div><div style="" data-mce-style="">If anyone is going to be on vacation or away from the lab during the time periods indicated below, please let me know now.<br style="" data-mce-style=""></div><div style="" data-mce-style=""><br style="" data-mce-style=""></div><div style="" data-mce-style=""><br style="" data-mce-style=""></div><div style="" data-mce-style="">A. 09th <span class="Object" id="OBJ_PREFIX_DWT1558_com_zimbra_date">Jan 2017</span> - Completion of final Torus Punchlist - essential items only (Dave K, Ruben, Nick, Wesley, Krister, George, Denny, Probir)<br style="" data-mce-style=""></div><div style="" data-mce-style=""><br style="" data-mce-style=""></div><div style="" data-mce-style="">B. 16th <span class="Object" id="OBJ_PREFIX_DWT1559_com_zimbra_date">Jan 2017</span> - Start pre-cool down checklists (Tyler, Nick, Dave K)</div><div style="" data-mce-style=""> Start vacuum checklist (Dave A, Nick)</div><div style="" data-mce-style=""> Start pre-power up checklists (Probir, Ruben, Pablo, Krister)<br style="" data-mce-style=""></div><div style="" data-mce-style=""><br style="" data-mce-style=""></div><div style="" data-mce-style="">C. 18th <span class="Object" id="OBJ_PREFIX_DWT1560_com_zimbra_date">Jan 2017</span> - Start of cool down (Dave K, Nick)<br style="" data-mce-style=""></div><div style="" data-mce-style=""> Continuation of pre-power up checklists (Probir, Ruben, Pablo, Krister)<br style="" data-mce-style=""></div><div style="" data-mce-style=""><br style="" data-mce-style=""></div><div style="" data-mce-style="">D. 23rd <span class="Object" id="OBJ_PREFIX_DWT1561_com_zimbra_date">Jan 2017</span> - Low current power-up to 100 A, 200 A, 300 A (Probir, Ruben, Pablo, Krister)<br style="" data-mce-style=""></div><div style="" data-mce-style=""> Data acquisition check<br style="" data-mce-style=""></div><div style="" data-mce-style=""> Data archiver check<br style="" data-mce-style=""></div><div style="" data-mce-style=""> Alarms check<br style="" data-mce-style=""></div><div style="" data-mce-style=""><br style="" data-mce-style=""></div><div style="" data-mce-style="">E. 30th <span class="Object" id="OBJ_PREFIX_DWT1562_com_zimbra_date">Jan 2017</span> - Power up to full field<br style="" data-mce-style=""></div><div style="" data-mce-style=""><br style="" data-mce-style=""></div><div style="" data-mce-style="">F. 03rd <span class="Object" id="OBJ_PREFIX_DWT1563_com_zimbra_date">Feb 2017</span> - KPP Beam Run<br style="" data-mce-style=""></div><div style="" data-mce-style=""><br style="" data-mce-style=""></div></div></div></blockquote><br><p><br></p><pre class="moz-signature">--
Group Leader
DC Power & Magnets, EES
Jefferson Lab
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