<html><body><div style="font-family: arial, helvetica, sans-serif; font-size: 12pt; color: #000000"><div>Hi Carlos,<br></div><div><br data-mce-bogus="1"></div><div>To be more precise, Bob is the systems owner for all pressure systems in Hall B. He will assist you in assigning a DA to the project. Additionally, all users and staff who will be working on the design and assembly, or intended to do any operations or changes to the equipment should at the least take a Pressure Systems Awareness course offered by the lab. For users the class is SAF130AU. For more information on Jlabs Pressure Systems Awareness please contact Ed Folts.<br data-mce-bogus="1"></div><div><br data-mce-bogus="1"></div><div data-marker="__SIG_PRE__">Marc McMullen<br>Physics Division<br>Detector Support Group<br>7738</div><div><br></div><hr id="zwchr" data-marker="__DIVIDER__"><div data-marker="__HEADERS__"><b>From: </b>"kuhn" <kuhn@jlab.org><br><b>To: </b>"Carlos Ayerbe" <gayoso@jlab.org>, "Stephen Bültmann" <sbueltma@odu.edu><br><b>Cc: </b>dsg-rtpc@jlab.org<br><b>Sent: </b>Thursday, June 21, 2018 6:39:53 PM<br><b>Subject: </b>Re: [Dsg-rtpc] Designer Authority<br></div><div><br></div><div data-marker="__QUOTED_TEXT__">Dear Carlos,<br><br>thanks for reminding me of this (pesky) issue. (Also thanks for reminding me that I really need to talk to Bob Miller). I don’t think that Bob can (will want to) act as a design authority, but since we have the same issue (much more justified by the actual pressure) with our target, probably we should have a single contact person for the whole BONUS setup, and hence I am including Stephen in this email so he can give you information who we are using for the target (someone from the target group?). Hopefully you guys (W&M) can contact that person.<br><br>- Sebastian<br><br>> On Jun 21, 2018, at 4:49 PM, Carlos Ayerbe <gayoso@jlab.org> wrote:<br>> <br>> Hello all,<br>> <br>> as I mentioned this morning, I plan to meet with Narbe's students next week at W&M at least one day to coordinate what we have to do, help me to prepare the lab, etc. <br>> <br>> It is not my intention to start the assembly the same day. Just compiling stuff and catch what we have to do. <br>> <br>> Anyhow, I talked wit George, Marc and Brian, first to collect a couple of advice before start and I got an important warning (which was a reminder), we need the authorization of the Designer Authority. Sure, Hall B engineer is Bob Miller, is he the DA assigned to BONuS? (could be, but I understand it is not mandatory). DSG group said, in a polite way (thanks guys!), that we can do whatever we want at W&M, that if the DA doesn't like it, it will be just a toy. <br>> <br>> This is something that was in the air from long time ago, and I could bet that the same RTPC will need a DA too (I think that there is already one, not sure).<br>> <br>> Please, will somebody give some hints (from the collaboration) how to proceed?<br>> <br>> Thank you<br>> <br>> -Carlos<br>> <br>> ------------------------------------------<br>> Carlos Ayerbe Gayoso<br>> Postdoctoral Research Associate of Physics<br>> <br>> The College of William and Mary,<br>> Small Hall 328A<br>> <br>> Jefferson Lab, <br>> CEBAF bldg F379<br>> <br>> Phone: 757 291 7889<br><br><br>_______________________________________________<br>Dsg-rtpc mailing list<br>Dsg-rtpc@jlab.org<br>https://mailman.jlab.org/mailman/listinfo/dsg-rtpc<br></div></div></body></html>