<html><head><meta http-equiv="Content-Type" content="text/html charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class="">This was passed along to me.<div class=""><br class=""></div><div class="">LS<br class=""><div><br class=""><blockquote type="cite" class=""><div class="">Begin forwarded message:</div><div class=""><div style="margin: 0px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; font-size: 13px; font-family: arial, sans-serif;" class=""><blockquote style="padding-left: 5px; margin-left: 0px; border-left-color: rgb(0, 0, 255); border-left-width: 2px; border-left-style: solid; font-weight: normal; font-style: normal; text-decoration: none; font-size: 10pt; font-family: arial, sans-serif;" class=""><tcowen@versar.com class=""><llladd@sprintmail.com class=""><br class=""><br class=""><zzzhtml xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns="http://www.w3.org/TR/REC-html40" class=""><zzzhead class=""><zzzmeta http-equiv="Content-Type" content="text/html; charset=us-ascii" class=""><zzzmeta name="Generator" content="Microsoft Word 15 (filtered medium)" class=""><zzz!--[if !mso]="" class=""><zzz![endif]-- class=""><zzz!--[if gte="" mso="" 9]="" class=""><xml class=""><o:shapedefaults v:ext="edit" spidmax="1026" class=""></o:shapedefaults></xml><zzz![endif]-- class=""><zzz!--[if gte="" mso="" 9]="" class=""><xml class=""><o:shapelayout v:ext="edit" class=""><o:idmap v:ext="edit" data="1" class=""></o:idmap></o:shapelayout></xml><zzz![endif]-- class=""></zzz![endif]--></zzz!--[if></zzz![endif]--></zzz!--[if></zzz![endif]--></zzz!--[if></zzzmeta></zzzmeta></zzzhead><zzzbody lang="EN-US" link="#0563C1" vlink="#954F72" class=""><div class="WordSection1" style="margin: 0px; page: WordSection1;"><div style="margin: 0in 0in 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><a target="_blank" name="_Hlk491237095" class=""><span style="font-size: 12pt; font-family: Arial, sans-serif;" class="">Good morning,<o:p class=""></o:p></span></a></div><div style="margin: 0in 0in 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><span style="font-size: 12pt; font-family: Arial, sans-serif;" class=""><o:p class=""> </o:p></span></div><div style="margin: 0in 0in 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><span style="font-size: 12pt; font-family: Arial, sans-serif;" class="">Thank you again for registering to attend and observe the External Peer Review Meeting for EPA’s<i class="">Revised BBDR Model and Draft MCLG Approaches Report for Perchlorate in Drinking Water,</i>which is being held on January 29 and 30, 2018 at the Crystal City Marriott at Reagan National Airport.<o:p class=""></o:p></span></div><div style="margin: 0in 0in 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><span style="font-size: 12pt; font-family: Arial, sans-serif;" class=""><o:p class=""> </o:p></span></div><div style="margin: 0in 0in 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><span style="font-size: 12pt; font-family: Arial, sans-serif;" class="">Please find attached the meeting travel logistics sheet and final peer reviewer charge questions. The final agenda is forthcoming and will be sent separately.<o:p class=""></o:p></span></div><div style="margin: 0in 0in 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><span style="font-size: 12pt; font-family: Arial, sans-serif;" class=""><o:p class=""> </o:p></span></div><div style="margin: 0in 0in 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><span style="font-size: 12pt; font-family: Arial, sans-serif;" class="">The call-in number and webinar information are provided below if you wish to join the meeting remotely.<o:p class=""></o:p></span></div><div style="margin: 0in 0in 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><span style="font-size: 12pt; font-family: Arial, sans-serif;" class=""><o:p class=""> </o:p></span></div><div style="margin: 0in 0in 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><a target="_blank" href="https://attendee.gotowebinar.com/register/4242853031736340995" style="color: rgb(149, 79, 114); text-decoration: underline;" class=""><span lang="EN" style="font-size: 12pt; font-family: Arial, sans-serif;" class="">https://attendee.gotowebinar.com/register/4242853031736340995</span></a><span style="font-size: 12pt; font-family: Arial, sans-serif;" class=""><o:p class=""></o:p></span></div><div style="margin: 0in 0in 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><span style="font-size: 12pt; font-family: Arial, sans-serif;" class="">(415) 655-0060; Code: 902-873-875<o:p class=""></o:p></span></div><div style="margin: 0in 0in 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><span style="font-size: 12pt; font-family: Arial, sans-serif;" class=""><o:p class=""> </o:p></span></div><div style="margin: 0in 0in 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><span style="font-size: 12pt; font-family: Arial, sans-serif;" class="">We look forward to seeing you at the meeting! If you have any questions before the meeting, please feel free to contact me.<o:p class=""></o:p></span></div><div style="margin: 0in 0in 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><span style="font-size: 12pt; font-family: Arial, sans-serif;" class=""><o:p class=""> </o:p></span></div><div style="margin: 0in 0in 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><span style="font-size: 12pt; font-family: Arial, sans-serif;" class="">Best Regards,<o:p class=""></o:p></span></div><div style="margin: 0in 0in 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><span style="font-size: 12pt; font-family: Arial, sans-serif;" class=""><o:p class=""> </o:p></span></div><div style="margin: 0in 0in 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><span style="font-size: 12pt; font-family: Arial, sans-serif;" class="">Tracey<o:p class=""></o:p></span></div><div style="margin: 0in 0in 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><o:p class=""> </o:p></div><div style="margin: 0in 0in 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><o:p class=""> </o:p></div><div style="margin: 0in 0in 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif; text-indent: 0.25in;" class=""><b class=""><span style="font-family: Arial, sans-serif; color: rgb(0, 34, 82);" class="">Tracey L. Cowen<o:p class=""></o:p></span></b></div><div style="margin: 0in 0in 0.0001pt 0.25in; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><span style="font-family: Arial, sans-serif; color: rgb(0, 34, 82);" class="">Environmental Scientist<o:p class=""></o:p></span></div><div style="margin: 0in 0in 0.0001pt 0.25in; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><span style="font-family: Arial, sans-serif; color: rgb(0, 34, 82);" class="">Environmental Services Group<o:p class=""></o:p></span></div><div style="margin: 0in 0in 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class=""></div></div></zzzbody></zzzhtml></llladd@sprintmail.com></tcowen@versar.com></blockquote></div></div></blockquote></div></div></body></html>