<div dir="ltr">Hey Corey, that's a real can of worms that can go either way depending on the AHJ. We've spent quite a few hours trying to develop a better approach for 2023, not that that'll help you anytime soon.<div><br></div><div>I can say that you'll twist yourself into knots with the NEC® definitions of building and structure, and still not be clear. I would recommend digging into the building and fire codes that are enforced locally - they have different classifications of buildings and structures, and while they are not directly referenced by the NEC®, you may be able to get local officials to "work with you" based on the language in them. (For example, a 2023 proposal is to exempt buildings that don't have habitable rooms, which is defined in the 2020 NEC®; other building types as defined in the IBC may provide the basis for exempting a current carport application, but YMMV).<br clear="all"><div><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><br></div><div>Brian Mehalic <br>NABCEP Certified Solar PV Installation Professional\u2122 R031508-59</div><div>National Electrical Code® CMP-4 Member</div><div>(520) 204-6639<br><div><br></div><div><div><div>Solar Energy International<br><a href="http://www.solarenergy.org" target="_blank">http://www.solarenergy.org</a></div></div></div></div><div><br></div><div>SEI Professional Services</div><div><a href="http://www.seisolarpros.com" target="_blank"><span style="font-size:12.8px">http://www.s</span>eisolarpros.com</a><br></div><div><br></div></div></div></div></div></div></div></div></div></div></div></div><br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Thu, Aug 27, 2020 at 11:50 PM Corey Shalanski <<a href="mailto:coresolar@gmail.com">coresolar@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr">Code gurus,<div><br></div><div>It seems that a parking garage is properly considered to be a "building" under NEC Article 100 definitions\u2014and that 690.12 rapid shutdown requirements would therefore apply.</div><div><br></div><div>I am wondering if anyone has successfully argued that 690.12 should *not* apply to systems installed on the top deck of a parking garage?</div><div><br></div><div>--</div><div>Corey Shalanski</div><div>Jah Light Solar</div><div>Portland, Jamaica</div></div>
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