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Hi Sebastian,</div>
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The Target gas pad is directly behind the counting house. If you go out the back door of the counting house you will see a fenced in area with flammable gas signs. This is the location of the Hall B cryo-target tanks, control valves and lines. This is also
the location of the only wall penetration that exists, which permits us to run gas lines and cables into the hall. This same area was used for the BONUS6 gas supply and others over the years.<br>
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The 96B gas shed location of the He4 purge supply has been in use for >20 years. There is no need for an additional He4 purge gas supply into the hall. The Target gas pad is only so large, not much space available to place an additional gas supply. Next time
your at the lab we can take a look at these areas if you want.<br>
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Cheers,</div>
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George</div>
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<div>-- <br>
George Jacobs<br>
<span style="font-family:"Times New Roman",Times,serif">Jefferson Lab (TJNAF)</span><br>
<span style="font-family:"Times New Roman",Times,serif">STE 12</span><br>
<span style="font-family:"Times New Roman",Times,serif">12000 Jefferson Ave.</span><br>
<span style="font-family:"Times New Roman",Times,serif">Newport News, VA 23606</span><br>
<span style="font-family:"Times New Roman",Times,serif">(office) 757-269-7021</span><br>
<span style="font-family:"Times New Roman",Times,serif">(cell) 757-876-0480</span><br>
<span style="font-family:"Times New Roman",Times,serif">(email) jacobsg@jlab.org</span></div>
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<div id="divRplyFwdMsg" dir="ltr"><font style="font-size:11pt" face="Calibri, sans-serif" color="#000000"><b>From:</b> Sebastian Kuhn<br>
<b>Sent:</b> Friday, May 17, 2019 11:54 AM<br>
<b>To:</b> dsg-rtpc@jlab.org<br>
<b>Cc:</b> George Jacobs<br>
<b>Subject:</b> Re: [Dsg-rtpc] Updated RTPC diagrams with drawing numbers</font>
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<div class="" style="word-wrap:break-word; line-break:after-white-space">Hi George,
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<div class="">looks good! Can you remind me what (and where) exactly is the “Target Gas Pad” vs. the “96B Gas Shed”? Is there a reason that not all bottles (4He and He/CO2) are at the same location? </div>
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<div class="">- Sebastian</div>
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<div class="">On May 15, 2019, at 4:27 PM, George Jacobs <<a href="mailto:jacobsg@jlab.org" class="">jacobsg@jlab.org</a>> wrote:</div>
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Please find attached RTPC P&I and Valve Panel diagrams with numbers added.<span class="x_Apple-converted-space"> </span><br class="">
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<div class="">--<span class="x_Apple-converted-space"> </span><br class="">
George Jacobs<br class="">
<span class="" style="font-family:"Times New Roman",Times,serif">Jefferson Lab (TJNAF)</span><br class="">
<span class="" style="font-family:"Times New Roman",Times,serif">STE 12</span><br class="">
<span class="" style="font-family:"Times New Roman",Times,serif">12000 Jefferson Ave.</span><br class="">
<span class="" style="font-family:"Times New Roman",Times,serif">Newport News, VA 23606</span><br class="">
<span class="" style="font-family:"Times New Roman",Times,serif">(office) 757-269-7021</span><br class="">
<span class="" style="font-family:"Times New Roman",Times,serif">(cell) 757-876-0480</span><br class="">
<span class="" style="font-family:"Times New Roman",Times,serif">(email)<span class="x_Apple-converted-space"> </span><a href="mailto:jacobsg@jlab.org" class="">jacobsg@jlab.org</a></span></div>
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<span id="x_cid:5BB05CB2-8E45-497B-8DEC-1D668851836B@odu.edu"><RTPC-ValvePanel-B00000-01-19-PD12.pdf></span><span id="x_cid:38F533CD-FEF0-4DBB-AF96-7B5723442A7D@odu.edu"><RTPC-GasSys-P&I-B00000-01-19-PD11.pdf></span><span class="" style="font-family:TimesNewRomanPSMT; font-size:12px; font-style:normal; font-variant-caps:normal; font-weight:normal; letter-spacing:normal; text-align:start; text-indent:0px; text-transform:none; white-space:normal; word-spacing:0px; text-decoration:none; float:none; display:inline!important">_______________________________________________</span><br class="" style="font-family:TimesNewRomanPSMT; font-size:12px; font-style:normal; font-variant-caps:normal; font-weight:normal; letter-spacing:normal; text-align:start; text-indent:0px; text-transform:none; white-space:normal; word-spacing:0px; text-decoration:none">
<span class="" style="font-family:TimesNewRomanPSMT; font-size:12px; font-style:normal; font-variant-caps:normal; font-weight:normal; letter-spacing:normal; text-align:start; text-indent:0px; text-transform:none; white-space:normal; word-spacing:0px; text-decoration:none; float:none; display:inline!important">Dsg-rtpc
mailing list</span><br class="" style="font-family:TimesNewRomanPSMT; font-size:12px; font-style:normal; font-variant-caps:normal; font-weight:normal; letter-spacing:normal; text-align:start; text-indent:0px; text-transform:none; white-space:normal; word-spacing:0px; text-decoration:none">
<a href="mailto:Dsg-rtpc@jlab.org" class="" style="font-family:TimesNewRomanPSMT; font-size:12px; font-style:normal; font-variant-caps:normal; font-weight:normal; letter-spacing:normal; orphans:auto; text-align:start; text-indent:0px; text-transform:none; white-space:normal; widows:auto; word-spacing:0px">Dsg-rtpc@jlab.org</a><br class="" style="font-family:TimesNewRomanPSMT; font-size:12px; font-style:normal; font-variant-caps:normal; font-weight:normal; letter-spacing:normal; text-align:start; text-indent:0px; text-transform:none; white-space:normal; word-spacing:0px; text-decoration:none">
<a href="https://mailman.jlab.org/mailman/listinfo/dsg-rtpc" class="" style="font-family:TimesNewRomanPSMT; font-size:12px; font-style:normal; font-variant-caps:normal; font-weight:normal; letter-spacing:normal; orphans:auto; text-align:start; text-indent:0px; text-transform:none; white-space:normal; widows:auto; word-spacing:0px">https://mailman.jlab.org/mailman/listinfo/dsg-rtpc</a></div>
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