<html><body><div style="font-family: arial, helvetica, sans-serif; font-size: 12pt; color: #000000"><div>All Costpoint Users,<br data-mce-bogus="1"></div><div><br data-mce-bogus="1"></div><div>We will be upgrading Costpoint to version 7.1.1 on Thursday, August 10, 2017. Please exit the system by 5:00pm Thursday, August 10, 2017 to allow for the completion of the upgrade.<br></div><div><br data-mce-bogus="1"></div><div>Thanks in advance.<br data-mce-bogus="1"></div><div><br></div><div data-marker="__SIG_PRE__">Matthew Krug (Matt)<br>Financial Systems Manager<br>Jefferson Lab<br>757.269.7120</div></div></body></html>