<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<meta http-equiv="content-type" content="text/html;
charset=windows-1252">
</head>
<body text="#000000" bgcolor="#ffffff">
Dear Colleagues:<br>
<br>
Jefferson Lab has reached Heat Index Level 4: This means lab
employees should stop outdoor work in direct sunlight. Re-schedule
work if possible or contact Industrial Hygiene for a Heat Stress
Assessment of your work area. <br>
<br>
Lab subcontractors should follow their own safety plan.<br>
<br>
The JLab Industrial Hygiene team includes Brett Lewis, x6254; Mary
Boggs, x7863; and Jen Williams, x7882.<br>
<br>
For information about Heat Index Level 4 contact Industrial Hygiene
or visit the lab's ES&H Manual, Chapter 6670-T1 Heat Stress Work
Cessation Procedure at:<br>
<a class="moz-txt-link-freetext"
href="https://www.jlab.org/ehs/ehsmanual/6670T1.htm#Stage4">https://www.jlab.org/ehs/ehsmanual/6670T1.htm#Stage4</a><br>
<br>
The lab's Weather Station is at: <a class="moz-txt-link-freetext" href="http://www.jlab.org/fm/wx/">http://www.jlab.org/fm/wx/</a><br>
<br>
<i>This message is being sent on behalf of the ESH&Q Division.</i><br>
<br>
<span style="font-size: 12pt;">Regards,<br>
Deb Magaldi<br>
Jefferson Lab<br>
Public Affairs<br>
12000 Jefferson Ave., Suite 15<br>
Newport News, VA 23606<br>
ph. 757-269-5102</span><br>
<br>
<br>
</body>
</html>