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	<id>https://wiki.cityknowledge.org/index.php?action=history&amp;feed=atom&amp;title=Wet_Dredging</id>
	<title>Wet Dredging - Revision history</title>
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	<updated>2026-05-06T05:30:33Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
		<id>https://wiki.cityknowledge.org/index.php?title=Wet_Dredging&amp;diff=32462&amp;oldid=prev</id>
		<title>Admin at 22:32, 24 July 2013</title>
		<link rel="alternate" type="text/html" href="https://wiki.cityknowledge.org/index.php?title=Wet_Dredging&amp;diff=32462&amp;oldid=prev"/>
		<updated>2013-07-24T22:32:47Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 22:32, 24 July 2013&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot;&gt;Line 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;{{Expand}}&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[File:wet dredging graphic.jpg|right|thumb|300 px|dredging boat in Venice]]Wet dredging is a dredging process done with out removing the water from a [[Canal]] segment.  This process is performed with a dredge boat and an attached hydraulic shovel.   The boat simply drives to the location of [[Sedimentation|sediment]] build up in the [[Canal]] and the hydraulic shovel removes the silt and discharges it to a sealed container on the boat.  The collected silt is then [[Sedimentation|disposed]] of.   &lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[File:wet dredging graphic.jpg|right|thumb|300 px|dredging boat in Venice]]Wet dredging is a dredging process done with out removing the water from a [[Canal]] segment.  This process is performed with a dredge boat and an attached hydraulic shovel.   The boat simply drives to the location of [[Sedimentation|sediment]] build up in the [[Canal]] and the hydraulic shovel removes the silt and discharges it to a sealed container on the boat.  The collected silt is then [[Sedimentation|disposed]] of.   &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;

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		<author><name>Admin</name></author>
	</entry>
	<entry>
		<id>https://wiki.cityknowledge.org/index.php?title=Wet_Dredging&amp;diff=11727&amp;oldid=prev</id>
		<title>Lmccarthy at 22:16, 6 December 2012</title>
		<link rel="alternate" type="text/html" href="https://wiki.cityknowledge.org/index.php?title=Wet_Dredging&amp;diff=11727&amp;oldid=prev"/>
		<updated>2012-12-06T22:16:17Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 22:16, 6 December 2012&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l3&quot;&gt;Line 3:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 3:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The benefit of wet  dredging is it can remove large amounts of localized sediment quickly  with out removing the water in the [[Canal]].  A disadvantage is the  inability to quantify whether enough of the contracted sediment was  removed.&amp;lt;ref&amp;gt;Dredging Methods, http://www.aquamogmidwest.com/Contemporary_Dredging_Metho.html&amp;lt;/ref&amp;gt;  Also, this method of dredging is only able to remove sediment  from the central area of a [[Canal]] in order to avoid damage to the  [[Canal Wall]].&amp;lt;ref&amp;gt;Venice: Preservation and urban maintenance (pamphlet), Insula spa, Grafiche Veneziane.&amp;lt;/ref&amp;gt;  &lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The benefit of wet  dredging is it can remove large amounts of localized sediment quickly  with out removing the water in the [[Canal]].  A disadvantage is the  inability to quantify whether enough of the contracted sediment was  removed.&amp;lt;ref&amp;gt;Dredging Methods, http://www.aquamogmidwest.com/Contemporary_Dredging_Metho.html&amp;lt;/ref&amp;gt;  Also, this method of dredging is only able to remove sediment  from the central area of a [[Canal]] in order to avoid damage to the  [[Canal Wall]].&amp;lt;ref&amp;gt;Venice: Preservation and urban maintenance (pamphlet), Insula spa, Grafiche Veneziane.&amp;lt;/ref&amp;gt;  &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-added&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;{{-}}&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-added&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== See Also ==&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== See Also ==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l12&quot;&gt;Line 12:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 10:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== References ==&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== References ==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;references/&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;references/&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;[[Category:Canal Maintenance]]&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;

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&lt;/table&gt;</summary>
		<author><name>Lmccarthy</name></author>
	</entry>
	<entry>
		<id>https://wiki.cityknowledge.org/index.php?title=Wet_Dredging&amp;diff=11719&amp;oldid=prev</id>
		<title>Lmccarthy at 22:09, 6 December 2012</title>
		<link rel="alternate" type="text/html" href="https://wiki.cityknowledge.org/index.php?title=Wet_Dredging&amp;diff=11719&amp;oldid=prev"/>
		<updated>2012-12-06T22:09:09Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 22:09, 6 December 2012&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot;&gt;Line 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[File:wet dredging graphic.jpg|right|thumb|300 px|dredging boat in Venice]]Wet dredging is a dredging process done with out removing the water from a [[Canal]] segment.  This process is performed with a dredge boat and an attached hydraulic shovel.   The boat simply drives to the location of [[Sedimentation|&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Sediment&lt;/del&gt;]] build up in the [[Canal]] and the hydraulic shovel removes the silt and discharges it to a sealed container on the boat.  The collected silt is then [[Sedimentation|&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Disposed&lt;/del&gt;]] of.   &lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[File:wet dredging graphic.jpg|right|thumb|300 px|dredging boat in Venice]]Wet dredging is a dredging process done with out removing the water from a [[Canal]] segment.  This process is performed with a dredge boat and an attached hydraulic shovel.   The boat simply drives to the location of [[Sedimentation|&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;sediment&lt;/ins&gt;]] build up in the [[Canal]] and the hydraulic shovel removes the silt and discharges it to a sealed container on the boat.  The collected silt is then [[Sedimentation|&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;disposed&lt;/ins&gt;]] of.   &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The benefit of wet  dredging is it can remove large amounts of localized sediment quickly  with out removing the water in the [[Canal]].  A disadvantage is the  inability to quantify whether enough of the contracted sediment was  removed.&amp;lt;ref&amp;gt;Dredging Methods, http://www.aquamogmidwest.com/Contemporary_Dredging_Metho.html&amp;lt;/ref&amp;gt;  Also, this method of dredging is only able to remove sediment  from the central area of a [[Canal]] in order to avoid damage to the  [[Canal Wall]].&amp;lt;ref&amp;gt;Venice: Preservation and urban maintenance (pamphlet), Insula spa, Grafiche Veneziane.&amp;lt;/ref&amp;gt;  &lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The benefit of wet  dredging is it can remove large amounts of localized sediment quickly  with out removing the water in the [[Canal]].  A disadvantage is the  inability to quantify whether enough of the contracted sediment was  removed.&amp;lt;ref&amp;gt;Dredging Methods, http://www.aquamogmidwest.com/Contemporary_Dredging_Metho.html&amp;lt;/ref&amp;gt;  Also, this method of dredging is only able to remove sediment  from the central area of a [[Canal]] in order to avoid damage to the  [[Canal Wall]].&amp;lt;ref&amp;gt;Venice: Preservation and urban maintenance (pamphlet), Insula spa, Grafiche Veneziane.&amp;lt;/ref&amp;gt;  &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;

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&lt;/table&gt;</summary>
		<author><name>Lmccarthy</name></author>
	</entry>
	<entry>
		<id>https://wiki.cityknowledge.org/index.php?title=Wet_Dredging&amp;diff=11718&amp;oldid=prev</id>
		<title>Lmccarthy: Created page with &quot;dredging boat in VeniceWet dredging is a dredging process done with out removing the water from a Canal segment.  This...&quot;</title>
		<link rel="alternate" type="text/html" href="https://wiki.cityknowledge.org/index.php?title=Wet_Dredging&amp;diff=11718&amp;oldid=prev"/>
		<updated>2012-12-06T22:07:43Z</updated>

		<summary type="html">&lt;p&gt;Created page with &amp;quot;&lt;a href=&quot;/index.php/File:Wet_dredging_graphic.jpg&quot; title=&quot;File:Wet dredging graphic.jpg&quot;&gt;right|thumb|300 px|dredging boat in Venice&lt;/a&gt;Wet dredging is a dredging process done with out removing the water from a &lt;a href=&quot;/index.php/Canal&quot; title=&quot;Canal&quot;&gt;Canal&lt;/a&gt; segment.  This...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;[[File:wet dredging graphic.jpg|right|thumb|300 px|dredging boat in Venice]]Wet dredging is a dredging process done with out removing the water from a [[Canal]] segment.  This process is performed with a dredge boat and an attached hydraulic shovel.   The boat simply drives to the location of [[Sedimentation|Sediment]] build up in the [[Canal]] and the hydraulic shovel removes the silt and discharges it to a sealed container on the boat.  The collected silt is then [[Sedimentation|Disposed]] of.  &lt;br /&gt;
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The benefit of wet  dredging is it can remove large amounts of localized sediment quickly  with out removing the water in the [[Canal]].  A disadvantage is the  inability to quantify whether enough of the contracted sediment was  removed.&amp;lt;ref&amp;gt;Dredging Methods, http://www.aquamogmidwest.com/Contemporary_Dredging_Metho.html&amp;lt;/ref&amp;gt;  Also, this method of dredging is only able to remove sediment  from the central area of a [[Canal]] in order to avoid damage to the  [[Canal Wall]].&amp;lt;ref&amp;gt;Venice: Preservation and urban maintenance (pamphlet), Insula spa, Grafiche Veneziane.&amp;lt;/ref&amp;gt; &lt;br /&gt;
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== See Also ==&lt;br /&gt;
*[[Dry Dredging]]&lt;br /&gt;
*[[Canal Maintenance]]&lt;br /&gt;
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== References ==&lt;br /&gt;
&amp;lt;references/&amp;gt;&lt;/div&gt;</summary>
		<author><name>Lmccarthy</name></author>
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