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		<id>https://www.designingbuildings.co.uk/w/index.php?action=history&amp;feed=atom&amp;title=Design_criteria</id>
		<title>Design criteria - Revision history</title>
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		<updated>2026-05-24T17:32:58Z</updated>
		<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
		<id>https://www.designingbuildings.co.uk/w/index.php?title=Design_criteria&amp;diff=281094&amp;oldid=prev</id>
		<title>Editor at 05:41, 18 July 2024</title>
		<link rel="alternate" type="text/html" href="https://www.designingbuildings.co.uk/w/index.php?title=Design_criteria&amp;diff=281094&amp;oldid=prev"/>
				<updated>2024-07-18T05:41:00Z</updated>
		
		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: white; color:black;&quot;&gt;
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		&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 05:41, 18 July 2024&lt;/td&gt;
		&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&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='diff-marker'&gt;&amp;minus;&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;[https://www.bsria.com/uk/product/&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;qB4YRr&lt;/del&gt;/&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;commissioning_air_systems_bg_492015_a15d25e1&lt;/del&gt;/ &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;Commissioning Air Systems (&lt;/del&gt;BG 49/&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;2015&lt;/del&gt;)&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;]&lt;/del&gt;, written by &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;Chris Parsloe &lt;/del&gt;and published by BSRIA in March &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;2015&lt;/del&gt;, explains how to commission ducted air distribution systems in buildings. It was originally published in 2013 &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;and was &lt;/del&gt;then &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;updated &lt;/del&gt;in &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;2015&lt;/del&gt;.&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;&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;The BSRIA guide to 'Commissioning Air Systems' (&lt;/ins&gt;[https://www.bsria.com/uk/product/&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;rqJzen&lt;/ins&gt;/&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;commissioning_air_systems_bg_492024_a15d25e1&lt;/ins&gt;/ BG 49/&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;2024]&lt;/ins&gt;), written by &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;by Keith Barker &lt;/ins&gt;and published by BSRIA in March &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;2024&lt;/ins&gt;, explains how to commission ducted air distribution systems in buildings. It was originally published in 2013&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;, &lt;/ins&gt;then &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;2015 with the latest update &lt;/ins&gt;in &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;2024&lt;/ins&gt;.&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;It defines design criteria for the purposes of the guide as: ‘The specified performance of the system expressed as a numerical quantity together with allowable &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;tolerances.’&lt;/del&gt;&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;It defines design criteria for the purposes of the guide as: ‘The specified performance of the system expressed as a numerical quantity together with allowable &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;tolerances’&lt;/ins&gt;&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;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;--[[User:BSRIA|BSRIA]]&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;--[[User:BSRIA|BSRIA]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Editor</name></author>	</entry>

	<entry>
		<id>https://www.designingbuildings.co.uk/w/index.php?title=Design_criteria&amp;diff=267661&amp;oldid=prev</id>
		<title>Designing Buildings: Created page with &quot;[https://www.bsria.com/uk/product/qB4YRr/commissioning_air_systems_bg_492015_a15d25e1/ Commissioning Air Systems (BG 49/2015)], written by Chris Parsloe and published by BSRIA in...&quot;</title>
		<link rel="alternate" type="text/html" href="https://www.designingbuildings.co.uk/w/index.php?title=Design_criteria&amp;diff=267661&amp;oldid=prev"/>
				<updated>2023-12-31T09:11:12Z</updated>
		
		<summary type="html">&lt;p&gt;Created page with &amp;quot;[https://www.bsria.com/uk/product/qB4YRr/commissioning_air_systems_bg_492015_a15d25e1/ Commissioning Air Systems (BG 49/2015)], written by Chris Parsloe and published by BSRIA in...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;[https://www.bsria.com/uk/product/qB4YRr/commissioning_air_systems_bg_492015_a15d25e1/ Commissioning Air Systems (BG 49/2015)], written by Chris Parsloe and published by BSRIA in March 2015, explains how to commission ducted air distribution systems in buildings. It was originally published in 2013 and was then updated in 2015.&lt;br /&gt;
&lt;br /&gt;
It defines design criteria for the purposes of the guide as: ‘The specified performance of the system expressed as a numerical quantity together with allowable tolerances.’&lt;br /&gt;
&lt;br /&gt;
--[[User:BSRIA|BSRIA]]&lt;br /&gt;
&lt;br /&gt;
= Related articles on Designing Buildings =&lt;br /&gt;
&lt;br /&gt;
* Air conditioning.&lt;br /&gt;
* BSRIA articles.&lt;br /&gt;
* BSRIA definitions.&lt;br /&gt;
* Building services.&lt;br /&gt;
* Client commissioning.&lt;br /&gt;
* Commissioning building systems.&lt;br /&gt;
* Commissioning v testing.&lt;br /&gt;
* Commissioning.&lt;br /&gt;
* Design.&lt;br /&gt;
* Ductwork.&lt;br /&gt;
* Flexible ductwork.&lt;br /&gt;
* Mechanical ventilation.&lt;br /&gt;
&lt;br /&gt;
[[Category:DCN_Definition]] [[Category:Definitions]] [[Category:Standards_/_measurements]]&lt;/div&gt;</summary>
		<author><name>Designing Buildings</name></author>	</entry>

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