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<div>Mike:</div>
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<div id="AppleMailSignature">Oops, that's "rebarred" not "reverted" walls. And I used to work at Stanford …</div>
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<div id="AppleMailSignature">Good luck,</div>
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<div id="AppleMailSignature">John<br>
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On Dec 7, 2017, at 1:19 PM, John D Shott <<a href="mailto:shott@stanford.edu">shott@stanford.edu</a>> wrote:<br>
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<div>Mike:</div>
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<div id="AppleMailSignature">The institution for whom I used to work had a below-grade gas bunker in 1985 … when that was still legal. </div>
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<div id="AppleMailSignature">In 1995, we constructed two at-grade bunkers: one for toxics, flammable, and pyrophorics and one for corrosives. </div>
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<div id="AppleMailSignature">The one in which the silane lives has very heavily reverted walls, blast resistant doors, and a flimsy louvered ceiling … with no occupied spaces above or adjacent. </div>
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<div id="AppleMailSignature">Our AHJ would NEVER, EVER want us to have silane below grade. Despite my status as a leather-helmeted old fart, neither would I. </div>
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<div id="AppleMailSignature">There are likely online photos of silane "releases" that are quite persuasive. </div>
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<div id="AppleMailSignature">Good luck,</div>
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<div id="AppleMailSignature">John<br>
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On Dec 7, 2017, at 1:03 PM, Michael Hume <<a href="mailto:michael.hume@ualberta.ca">michael.hume@ualberta.ca</a>> wrote:<br>
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<div dir="ltr">Hello Colleagues,
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<div>We are in the process if installing a new PECVD system which will use 100% SiH4. In reviewing CGA-G13, it states:</div>
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<b style="font-size:12.8px">7.2 Indoor storage and use<br>
</b><span style="font-size:12.8px">Buildings, rooms, or areas used for silane storage shall be constructed in accordance with the requirements of the local AHJ. </span><b style="font-size:12.8px;text-decoration-line:underline">Silane shall not be stored in
locations below grade</b><span style="font-size:12.8px"> and silane bulk sources shall not be located indoors. For transfilling exceptions, see Section 18.</span></blockquote>
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<div>In our case, an installation below grade may be preferred. I am wondering if anyone can provide any insight into the reasoning behind this. Does anybody store/use Silane below grade?</div>
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<div>Thank-you,</div>
<div>-Mike.</div>
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<p style="font-size:x-small;line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-family:Arial;vertical-align:baseline;white-space:pre-wrap;background-color:transparent"><b><font color="#000000"><u>PLEASE NOTE MY PHONE NUMBER HAS CHANGED:</u>
</font><font color="#ff0000">780-953-5081</font></b></span></p>
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<span style="font-family:Arial;color:rgb(0,0,0);vertical-align:baseline;white-space:pre-wrap;background-color:transparent">Michael Hume</span></p>
<p style="font-size:x-small;line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="color:rgb(0,0,0);font-family:Arial;white-space:pre-wrap;line-height:1.38;background-color:transparent">Operations Manager</span></p>
<p style="font-size:x-small;line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="color:rgb(0,0,0);font-family:Arial;white-space:pre-wrap;line-height:1.38;background-color:transparent">University of Alberta - nanoFAB</span><br>
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<span style="font-family:Arial;color:rgb(0,0,0);vertical-align:baseline;white-space:pre-wrap;background-color:transparent">W1-060 ECERF Building</span></p>
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<span style="font-family:Arial;color:rgb(0,0,0);vertical-align:baseline;white-space:pre-wrap;background-color:transparent">9107 - 116 Street</span></p>
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<span style="font-family:Arial;color:rgb(0,0,0);vertical-align:baseline;white-space:pre-wrap;background-color:transparent">Edmonton, Alberta</span></p>
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<span style="font-family:Arial;color:rgb(0,0,0);vertical-align:baseline;white-space:pre-wrap;background-color:transparent">Canada T6G 2V4
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<span style="font-size:x-small;font-family:Arial;color:rgb(0,0,0);vertical-align:baseline;white-space:pre-wrap;background-color:transparent"><a href="http://www.nanofab.ualberta.ca/" style="color:rgb(17,85,204)" target="_blank">www.nanofab.ualberta.ca</a></span><span style="font-size:x-small;font-family:Arial;color:rgb(0,0,0);vertical-align:baseline;white-space:pre-wrap;background-color:transparent">
</span><span style="font-family:Arial;font-size:x-small;line-height:13.8px;white-space:pre-wrap"><font color="#000000">Ph:
</font><b><font color="#ff0000">780-953-5081* (New)</font></b></span><br>
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