<?xml version="1.0"?>
<?xml-stylesheet type="text/css" href="https://www.designingbuildings.co.uk/skins/common/feed.css?301"?>
<feed xmlns="http://www.w3.org/2005/Atom" xml:lang="en">
		<id>https://www.designingbuildings.co.uk/w/index.php?action=history&amp;feed=atom&amp;title=Basal_layer</id>
		<title>Basal layer - Revision history</title>
		<link rel="self" type="application/atom+xml" href="https://www.designingbuildings.co.uk/w/index.php?action=history&amp;feed=atom&amp;title=Basal_layer"/>
		<link rel="alternate" type="text/html" href="https://www.designingbuildings.co.uk/w/index.php?title=Basal_layer&amp;action=history"/>
		<updated>2026-05-24T11:33:38Z</updated>
		<subtitle>Revision history for this page on the wiki</subtitle>
		<generator>MediaWiki 1.17.4</generator>

	<entry>
		<id>https://www.designingbuildings.co.uk/w/index.php?title=Basal_layer&amp;diff=193513&amp;oldid=prev</id>
		<title>Designing Buildings at 10:09, 10 February 2021</title>
		<link rel="alternate" type="text/html" href="https://www.designingbuildings.co.uk/w/index.php?title=Basal_layer&amp;diff=193513&amp;oldid=prev"/>
				<updated>2021-02-10T10:09:07Z</updated>
		
		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: white; color:black;&quot;&gt;
			&lt;col class='diff-marker' /&gt;
			&lt;col class='diff-content' /&gt;
			&lt;col class='diff-marker' /&gt;
			&lt;col class='diff-content' /&gt;
		&lt;tr valign='top'&gt;
		&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;← Older revision&lt;/td&gt;
		&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;Revision as of 10:09, 10 February 2021&lt;/td&gt;
		&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 27:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 27:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;* Topsoil.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;* Topsoil.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;minus;&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;[[Category:&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;Standards_/_measurements&lt;/del&gt;]] [[Category:DCN_Standard]]&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;[[Category:&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;DCN_Definition&lt;/ins&gt;]] [[Category:DCN_Standard&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;]] [[Category:Definitions]] [[Category:Standards_/_measurements&lt;/ins&gt;]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Designing Buildings</name></author>	</entry>

	<entry>
		<id>https://www.designingbuildings.co.uk/w/index.php?title=Basal_layer&amp;diff=122007&amp;oldid=prev</id>
		<title>Designing Buildings: Created page with &quot;A 'basal layer' is an unweathered parent material beneath subsoil. A layer upon which subsoil may be respread.  Ref HS2 London-West Midlands Environmental Statement,November 2013...&quot;</title>
		<link rel="alternate" type="text/html" href="https://www.designingbuildings.co.uk/w/index.php?title=Basal_layer&amp;diff=122007&amp;oldid=prev"/>
				<updated>2018-12-06T08:06:45Z</updated>
		
		<summary type="html">&lt;p&gt;Created page with &amp;quot;A &amp;#039;basal layer&amp;#039; is an unweathered parent material beneath subsoil. A layer upon which subsoil may be respread.  Ref HS2 London-West Midlands Environmental Statement,November 2013...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;A 'basal layer' is an unweathered parent material beneath subsoil. A layer upon which subsoil may be respread.&lt;br /&gt;
&lt;br /&gt;
Ref HS2 London-West Midlands Environmental Statement,November 2013, Volume 1 Glossary of terms and list of abbreviations.&lt;br /&gt;
&lt;br /&gt;
= Related articles on Designing Buildings Wiki =&lt;br /&gt;
&lt;br /&gt;
* Types of soil.&lt;br /&gt;
* Alluvium.&lt;br /&gt;
* Ballast.&lt;br /&gt;
* Bearing capacity.&lt;br /&gt;
* Bulk filling materials.&lt;br /&gt;
* Clay.&lt;br /&gt;
* Contaminated land.&lt;br /&gt;
* Desk study.&lt;br /&gt;
* Environment.&lt;br /&gt;
* Excavation.&lt;br /&gt;
* Geophysical survey.&lt;br /&gt;
* Ground conditions.&lt;br /&gt;
* Ground improvement techniques.&lt;br /&gt;
* Ground investigation.&lt;br /&gt;
* Hydraulically treated soils in residential construction (BR 513).&lt;br /&gt;
* Insitu testing of soils.&lt;br /&gt;
* Sand.&lt;br /&gt;
* Soil report.&lt;br /&gt;
* Soil survey.&lt;br /&gt;
* Subsoil.&lt;br /&gt;
* Topsoil.&lt;br /&gt;
&lt;br /&gt;
[[Category:Standards_/_measurements]] [[Category:DCN_Standard]]&lt;/div&gt;</summary>
		<author><name>Designing Buildings</name></author>	</entry>

	</feed>