<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML xmlns="http://www.w3.org/TR/REC-html40" xmlns:v =
"urn:schemas-microsoft-com:vml" xmlns:o =
"urn:schemas-microsoft-com:office:office" xmlns:w =
"urn:schemas-microsoft-com:office:word" xmlns:st1 =
"urn:schemas-microsoft-com:office:smarttags"><HEAD>
<META http-equiv=Content-Type content="text/html; charset=iso-8859-1">
<META content="MSHTML 6.00.6000.16735" name=GENERATOR><o:SmartTagType
name="PostalCode"
namespaceuri="urn:schemas-microsoft-com:office:smarttags"></o:SmartTagType><o:SmartTagType
name="State"
namespaceuri="urn:schemas-microsoft-com:office:smarttags"></o:SmartTagType><o:SmartTagType
name="City"
namespaceuri="urn:schemas-microsoft-com:office:smarttags"></o:SmartTagType><o:SmartTagType
name="place"
namespaceuri="urn:schemas-microsoft-com:office:smarttags"></o:SmartTagType><o:SmartTagType
name="Street"
namespaceuri="urn:schemas-microsoft-com:office:smarttags"></o:SmartTagType><o:SmartTagType
name="address"
namespaceuri="urn:schemas-microsoft-com:office:smarttags"></o:SmartTagType><o:SmartTagType
name="PersonName"
namespaceuri="urn:schemas-microsoft-com:office:smarttags"></o:SmartTagType><!--[if !mso]>
<STYLE>st1\:* {
BEHAVIOR: url(#default#ieooui)
}
</STYLE>
<![endif]-->
<STYLE>
<!--
/* Font Definitions */
@font-face
{font-family:"Palatino Linotype";
panose-1:2 4 5 2 5 5 5 3 3 4;}
/* Style Definitions */
p.MsoNormal, li.MsoNormal, div.MsoNormal
{margin:0cm;
margin-bottom:.0001pt;
font-size:12.0pt;
font-family:"Times New Roman";}
a:link, span.MsoHyperlink
{color:blue;
text-decoration:underline;}
a:visited, span.MsoHyperlinkFollowed
{color:purple;
text-decoration:underline;}
span.EmailStyle17
{mso-style-type:personal-compose;
font-family:Arial;
color:windowtext;}
@page Section1
{size:612.0pt 792.0pt;
margin:72.0pt 90.0pt 72.0pt 90.0pt;}
div.Section1
{page:Section1;}
-->
</STYLE>
<!--[if gte mso 9]><xml>
<o:shapedefaults v:ext="edit" spidmax="1026" />
</xml><![endif]--><!--[if gte mso 9]><xml>
<o:shapelayout v:ext="edit">
<o:idmap v:ext="edit" data="1" />
</o:shapelayout></xml><![endif]--></HEAD>
<BODY lang=EN-US vLink=purple link=blue bgColor=#ffffff>
<DIV>We've used the multi-flow on a number of projects from parks to private
residences and on acreages for the purpose it was designed for, which is to
drain water, and it works great. Instead of using a larger back hoe to dig
a huge trench to bury conventional weeping tile, just a slot trench made
with a small trencher or skidsteer attachment is all that's needed.
As long as all the water has some place to go, it should work great under a
sidewalk, there are various connectors for making grids and joining different
sized lines and so forth.Gerard Fournier, BCMA #
PR-0130BT<BR>Owner/Operator<BR>For Trees Company</DIV>
<DIV> </DIV>
<DIV>Trees For Life...Landscapes for Living...<BR>403-335-8965<BR><A
href="http://www.fortrees.ca">www.fortrees.ca</A></DIV>
<BLOCKQUOTE dir=ltr
style="PADDING-RIGHT: 0px; PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: #000000 2px solid; MARGIN-RIGHT: 0px">
<DIV style="FONT: 10pt arial">----- Original Message ----- </DIV>
<DIV
style="BACKGROUND: #e4e4e4; FONT: 10pt arial; font-color: black"><B>From:</B>
<A title=MBarwinsky@winnipeg.ca
href="mailto:MBarwinsky@winnipeg.ca">Barwinsky, Martha</A> </DIV>
<DIV style="FONT: 10pt arial"><B>To:</B> <A title=canufnet@list.web.net
href="mailto:canufnet@list.web.net">canufnet@list.web.net</A> </DIV>
<DIV style="FONT: 10pt arial"><B>Sent:</B> Monday, December 08, 2008 9:06
AM</DIV>
<DIV style="FONT: 10pt arial"><B>Subject:</B> [CANUFNET] multi flow
tubing</DIV>
<DIV><BR></DIV>
<DIV class=Section1>
<P class=MsoNormal><FONT face=Arial size=2><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">Has anyone had any experience with
multi flow tubing (attached photo) installed under new concrete sidewalks
where tree wells have also been installed? The idea would be to install the
multi flow tubing so that it radiates out from the tree well to allow for gas
exchange. Granted there are numerous concerns associated with tree wells in
general, but any thoughts on the effectiveness of the multi flow
tubing?<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial size=2><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoNormal><st1:PersonName w:st="on"><EM><I><FONT
face="Palatino Linotype" color=green size=3><SPAN
style="FONT-SIZE: 12pt; COLOR: green; FONT-FAMILY: 'Palatino Linotype'">Martha
Barwinsky</SPAN></FONT></I></EM></st1:PersonName><o:p></o:p></P>
<P class=MsoNormal><FONT face="Palatino Linotype" color=green size=3><SPAN
style="FONT-SIZE: 12pt; COLOR: green; FONT-FAMILY: 'Palatino Linotype'">Urban
Forester</SPAN></FONT><o:p></o:p></P>
<P class=MsoNormal><FONT face="Palatino Linotype" color=green size=3><SPAN
style="FONT-SIZE: 12pt; COLOR: green; FONT-FAMILY: 'Palatino Linotype'">City
of <st1:City w:st="on"><st1:place
w:st="on">Winnipeg</st1:place></st1:City></SPAN></FONT><o:p></o:p></P>
<P class=MsoNormal><st1:Street w:st="on"><st1:address w:st="on"><FONT
face="Palatino Linotype" color=green size=3><SPAN
style="FONT-SIZE: 12pt; COLOR: green; FONT-FAMILY: 'Palatino Linotype'">105-1155
Pacific Ave</SPAN></FONT></st1:address></st1:Street><o:p></o:p></P>
<P class=MsoNormal><st1:place w:st="on"><st1:City w:st="on"><FONT
face="Palatino Linotype" color=green size=3><SPAN
style="FONT-SIZE: 12pt; COLOR: green; FONT-FAMILY: 'Palatino Linotype'">Winnipeg</SPAN></FONT></st1:City><FONT
face="Palatino Linotype" color=green><SPAN
style="COLOR: green; FONT-FAMILY: 'Palatino Linotype'">, <st1:State
w:st="on">MB</st1:State> <st1:PostalCode w:st="on">R3E
3P1</st1:PostalCode></SPAN></FONT></st1:place><o:p></o:p></P>
<P class=MsoNormal><FONT face="Palatino Linotype" color=green size=3><SPAN
style="FONT-SIZE: 12pt; COLOR: green; FONT-FAMILY: 'Palatino Linotype'">ph:
(204) 986-3701</SPAN></FONT><o:p></o:p></P>
<P class=MsoNormal><FONT face="Palatino Linotype" color=green size=3><SPAN
style="FONT-SIZE: 12pt; COLOR: green; FONT-FAMILY: 'Palatino Linotype'">fax:
(204) 986-3860</SPAN></FONT><o:p></o:p></P>
<P class=MsoNormal><FONT face="Times New Roman" size=3><SPAN
style="FONT-SIZE: 12pt"><o:p> </o:p></SPAN></FONT></P></DIV></BLOCKQUOTE></BODY></HTML>