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	<id>https://wiki.opensourceecology.org/index.php?action=history&amp;feed=atom&amp;title=Safety_Ground_Rules</id>
	<title>Safety Ground Rules - Revision history</title>
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	<updated>2026-05-10T09:37:08Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
		<id>https://wiki.opensourceecology.org/index.php?title=Safety_Ground_Rules&amp;diff=205133&amp;oldid=prev</id>
		<title>Marcin at 22:38, 11 December 2019</title>
		<link rel="alternate" type="text/html" href="https://wiki.opensourceecology.org/index.php?title=Safety_Ground_Rules&amp;diff=205133&amp;oldid=prev"/>
		<updated>2019-12-11T22:38:24Z</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 22:38, 11 December 2019&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-l7&quot;&gt;Line 7:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 7:&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;*Protective equipment - hard hat, eye protection must be worn at all times in the workshop. Ear protection must be worn as well. Persons without a hard hat or eye protection are not allowed in the workshop. Steel-toed boots must be worn at all times in the workshop. Whenever welding is ongoing, people must wear full-body clothing. Ear protection may be waived upon signature.&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;*Protective equipment - hard hat, eye protection must be worn at all times in the workshop. Ear protection must be worn as well. Persons without a hard hat or eye protection are not allowed in the workshop. Steel-toed boots must be worn at all times in the workshop. Whenever welding is ongoing, people must wear full-body clothing. Ear protection may be waived upon signature.&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;*No music or music headphones are allowed in the workshop.&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;*No music or music headphones are allowed in the workshop.&lt;/div&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;=Welding=&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;
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		<author><name>Marcin</name></author>
	</entry>
	<entry>
		<id>https://wiki.opensourceecology.org/index.php?title=Safety_Ground_Rules&amp;diff=205132&amp;oldid=prev</id>
		<title>Marcin: Created page with &quot;=Heavy Objects= *No heavy object is ever to be found in an elevated position without support. Support must be redundant by at least one level.  =General= Certification: 1. Peo...&quot;</title>
		<link rel="alternate" type="text/html" href="https://wiki.opensourceecology.org/index.php?title=Safety_Ground_Rules&amp;diff=205132&amp;oldid=prev"/>
		<updated>2019-12-11T22:34:47Z</updated>

		<summary type="html">&lt;p&gt;Created page with &amp;quot;=Heavy Objects= *No heavy object is ever to be found in an elevated position without support. Support must be redundant by at least one level.  =General= Certification: 1. Peo...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;=Heavy Objects=&lt;br /&gt;
*No heavy object is ever to be found in an elevated position without support. Support must be redundant by at least one level.&lt;br /&gt;
&lt;br /&gt;
=General=&lt;br /&gt;
Certification: 1. People must explain the reasons for the following items. 2. For any tool: tabletop drill, corded drill, cordless drill, cutoff saw, welder, torch, bandsaw, grinder, ironworker, CNC torch table, 3D printer - specific Usage Certification training must be performed. Any person not certified for that equipment is not allowed to use that equipment. Safety helmet displays Certification Badges visibly&lt;br /&gt;
*No person can use any piece of equipment without getting certified to use that tool by a Sanctioned Instructor. All Instructors are certified by OSE.&lt;br /&gt;
*Protective equipment - hard hat, eye protection must be worn at all times in the workshop. Ear protection must be worn as well. Persons without a hard hat or eye protection are not allowed in the workshop. Steel-toed boots must be worn at all times in the workshop. Whenever welding is ongoing, people must wear full-body clothing. Ear protection may be waived upon signature.&lt;br /&gt;
*No music or music headphones are allowed in the workshop.&lt;br /&gt;
&lt;br /&gt;
=Welding=&lt;br /&gt;
*&lt;/div&gt;</summary>
		<author><name>Marcin</name></author>
	</entry>
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