<html><body><div style="font-family: arial, helvetica, sans-serif; font-size: 12pt; color: #000000"><div>All Costpoint Users,<br></div><div><br data-mce-bogus="1"></div><div>There will be system maintenance tonight starting at 5:00pm this evening. Please exit Costpoint by 5:00pm to allow for the maintenance to complete. Please let me know if this creates a scheduling issue.<br data-mce-bogus="1"></div><div><br data-mce-bogus="1"></div><div>Thank you!<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>