<html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"></head><body><div><div style="font-family: Calibri,sans-serif; font-size: 11pt;">We would paint them a bright contrasting color (not blue, red or yellow) and place ballast blocks on either side as protection.<br><br>Sincerely,<br>Glenn Burt<br>Sent from my 'smart' phone so please excuse grammar and typos.</div></div><div dir="ltr"><hr><span style="font-family: Calibri,sans-serif; font-size: 11pt; font-weight: bold;">From: </span><span style="font-family: Calibri,sans-serif; font-size: 11pt;"><a href="mailto:atruitt@gmail.com">Andrew Truitt</a></span><br><span style="font-family: Calibri,sans-serif; font-size: 11pt; font-weight: bold;">Sent: </span><span style="font-family: Calibri,sans-serif; font-size: 11pt;">\u200e7/\u200e22/\u200e2015 15:17</span><br><span style="font-family: Calibri,sans-serif; font-size: 11pt; font-weight: bold;">To: </span><span style="font-family: Calibri,sans-serif; font-size: 11pt;"><a href="mailto:re-wrenches@lists.re-wrenches.org">RE-wrenches</a></span><br><span style="font-family: Calibri,sans-serif; font-size: 11pt; font-weight: bold;">Subject: </span><span style="font-family: Calibri,sans-serif; font-size: 11pt;">[RE-wrenches] Conduit across walkways</span><br><br></div><div dir="ltr"><br><div>Wrenches - What is your take on conduit across walkways on commercial rooftops? </div><div><br></div><div><br></div><div><img width="204" height="148" alt="Inline image 1" src="cid:ii_14eb721feed8e723"><br></div><div><br></div><div><br></div><div>The 2012 IFC says "<font color="#000000" face="Verdana, sans-serif"><span style="font-size: 12.8px;">The DC combiner boxes shall be located such that conduit runs are minimized in the pathways between arrays." so that would indicate that this is acceptable. Is there anything in the NEC or OSHA that requires some type of step or protection for conduits in access walkways? I am concerned with a scenario where the conduit is covered with snow and becomes an even bigger trip hazard and potential source of damage to the DC conductors.</span></font></div><div><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><br><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><br><div><br></div><div><div><p class="MsoNormal"><span style="color: rgb(56, 118, 29);">For a brighter energy future,<br>
<br><br>Andrew Truitt <br>
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<span style="color: rgb(20, 125, 186);"><br></span>"Don't get me wrong: I love nuclear energy! It's just that I prefer fusion to fission. And it just so happens that there's an enormous fusion reactor safely banked a few million miles from us. It delivers more than we could ever use in just about 8 minutes. And it's wireless!"<br>
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