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	<title>File:Fse-sprinkler-skipping-v4.svg - Revision history</title>
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	<updated>2026-11-04T15:47:59Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
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		<id>https://fire-safety.academy/w/index.php?title=File:Fse-sprinkler-skipping-v4.svg&amp;diff=2315&amp;oldid=prev</id>
		<title>Jan: Watermark: Fire Safety Academy logo icon, 70 px, 45 % opacity</title>
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		<updated>2026-11-02T16:32:12Z</updated>

		<summary type="html">&lt;p&gt;Watermark: Fire Safety Academy logo icon, 70 px, 45 % opacity&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;== Summary ==&lt;br /&gt;
Vent ganging after the first sprinkler discharge: vents beyond the second ring of sprinklers open at once, the vents closer to the fire after the sprinklers have controlled it. Based on Cooper (2002b), p. 3-239.&lt;br /&gt;
&lt;br /&gt;
Original illustration for [[Sprinkler skipping]], level 4 Expert.&lt;br /&gt;
&lt;br /&gt;
* Source basis: Cooper (2002b), p. 3-239 (ganging of vents with the first sprinkler discharge; smart strategy opening vents beyond the first or second ring at once and the others after control, with extra vent area)&lt;br /&gt;
* Alt text: Plan of a roof with a sprinkler grid and vents; vents beyond the second ring of sprinklers around the first sprinkler are marked open.&lt;br /&gt;
&lt;br /&gt;
== Licensing ==&lt;br /&gt;
New drawing by Fire Safety Academy. © Fire Safety Academy.&lt;/div&gt;</summary>
		<author><name>Jan</name></author>
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