<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
</head>
<body>
<p>If you can get anchor bolts in, you can weld on a 1" think plate
with gussets to the bottom of the pole. We've had to do this a
couple of times in rock. We'll pour enough concrete to get a
level base, but the bolts are epoxied into holes in the rock. A
good epoxy anchor is stronger than the bolt itself. We've also
done combinations, where we can only get 18" of concrete over the
rock, then we epoxy in rebar to tie the concrete to the rock, and
J bolts set in the concrete to bolt the base plate to. <br>
</p>
<pre class="moz-signature" cols="72">Ray Walters
Remote Solar
303 505-8760</pre>
<div class="moz-cite-prefix">On 6/23/21 7:01 PM, Dave Angelini
Offgrid Solar wrote:<br>
</div>
<blockquote type="cite"
cite="mid:30654e97f0a5ced84691fa4e744c750a@127.0.0.1">
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<p><span style="white-space: pre-wrap;">A pole mount can be part of a virtually tracked array system. Gives long hours of power, if that is the reason she wants this. It can be angled for SW 9 months and go south for the winter. It needs another array or combo of arrays for SE and S. If it is some other weird reason she wants this, I would just do it and bill in advance. Tell her only death and taxes are </span><span style="font-size: 12px; white-space: pre-wrap;">guaranteed</span><span style="white-space: pre-wrap;">! </span></p>
<p><span style="white-space: pre-wrap;">Somebody else will have info on a pole mount with ballast. That would be interesting! </span></p>
<p><span style="white-space: pre-wrap;">There is no danger to your screw guy right? </span></p>
<div>
<pre><strong><span style="font-size: small;">Dave Angelini Offgrid Solar
"we go where powerlines don't"
<a href="http://members.sti.net/offgridsolar/" target="_blank" moz-do-not-send="true">http://members.sti.net/offgridsolar/</a>
e-mail <a href="mailto:offgridsolar@sti.net" moz-do-not-send="true">offgridsolar@sti.net</a>
text 209 813 0060</span></strong></pre>
</div>
<p>On Wed, 23 Jun 2021 18:39:55 -0400, "Ben's Solar and Battery"
<a class="moz-txt-link-rfc2396E" href="mailto:ben@mcfeeters.net"><ben@mcfeeters.net></a> wrote:</p>
<blockquote type="cite" style="padding-left:5px;
border-left:#1010ff 2px solid; margin-left:5px; width:100%"><!-- html ignored --><!-- head ignored --><!-- meta ignored -->
<div dir="auto">Hi Wrenches,
<div dir="auto"><br>
<div dir="auto">We typically use SunModo ground mounts with
ground screws which we can put just about anywhere as our
screw guy has a rock drill. </div>
<div dir="auto">We have one customer who is dead set on a
top of pole mount array and will not settle for a typical
ground mount with multiple posts. </div>
<div dir="auto">There is shallow ledge all over her property
and we feel that digging multiple large holes to find one
spot where we might be able to get deep enough would be a
waste of time and resources. We have called an
underground locator who uses ground penetrating radar and
he scanned a few spots, but was unable to give us a good
location based on soil types. </div>
<div dir="auto">What are you guys doing in this situation?
Are there any alternatives, such as a pole mount with
large base and ground screws?</div>
<div dir="auto">I hate saying it can't be done! </div>
<div dir="auto"> </div>
<div dir="auto">Thanks! </div>
<div dir="auto">Ben </div>
</div>
</div>
</blockquote>
<br>
<fieldset class="mimeAttachmentHeader"></fieldset>
<pre class="moz-quote-pre" wrap="">_______________________________________________
List sponsored by Redwood Alliance
Pay optional member dues here: <a class="moz-txt-link-freetext" href="http://re-wrenches.org">http://re-wrenches.org</a>
List Address: <a class="moz-txt-link-abbreviated" href="mailto:RE-wrenches@lists.re-wrenches.org">RE-wrenches@lists.re-wrenches.org</a>
Change listserver email address & settings:
<a class="moz-txt-link-freetext" href="http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org">http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org</a>
There are two list archives for searching. When one doesn't work, try the other:
<a class="moz-txt-link-freetext" href="https://www.mail-archive.com/re-wrenches@lists.re-wrenches.org/">https://www.mail-archive.com/re-wrenches@lists.re-wrenches.org/</a>
<a class="moz-txt-link-freetext" href="http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org">http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org</a>
List rules & etiquette:
<a class="moz-txt-link-freetext" href="http://www.re-wrenches.org/etiquette.htm">http://www.re-wrenches.org/etiquette.htm</a>
Check out or update participant bios:
<a class="moz-txt-link-freetext" href="http://www.members.re-wrenches.org">http://www.members.re-wrenches.org</a>
</pre>
</blockquote>
</body>
</html>