<html><body><div style="font-family: times new roman,new york,times,serif; font-size: 12pt; color: #000000"><div><div>Thanks, Walt.<br></div><div><br></div><div>George and Marc,</div><div>Please see Walt's email below regarding RICH assembly and the exit walkway.<br></div><div><br data-mce-bogus="1"></div><div>Best regards,<br data-mce-bogus="1"></div><div>Tyler<br data-mce-bogus="1"></div></div><div><br></div><hr id="zwchr" data-marker="__DIVIDER__"><blockquote><div data-marker="__HEADERS__"><span data-mce-style="color: #008000;" style="color: rgb(0, 128, 0);"><b>From: </b>"Walt Akers / JLAB" <akers@jlab.org></span><br><span data-mce-style="color: #008000;" style="color: rgb(0, 128, 0);"><b>To: </b>"Tyler Lemon" <tlemon@jlab.org>, "dsg-rich" <dsg-rich@jlab.org></span><br><span data-mce-style="color: #008000;" style="color: rgb(0, 128, 0);"><b>Sent: </b>Thursday, October 27, 2016 10:11:43 AM</span><br><span data-mce-style="color: #008000;" style="color: rgb(0, 128, 0);"><b>Subject: </b>Re: Egress path during RICH assembly in EEL 124</span><br></div><div data-marker="__QUOTED_TEXT__"><span data-mce-style="color: #008000;" style="color: rgb(0, 128, 0);">Tyler:</span><br><br><span data-mce-style="color: #008000;" style="color: rgb(0, 128, 0);">The potential safety issues in a dynamic installation are</span><br><span data-mce-style="color: #008000;" style="color: rgb(0, 128, 0);">endless - particularly as changes are being made. As I</span><br><span data-mce-style="color: #008000;" style="color: rgb(0, 128, 0);">am currently managing several dozen installation areas,</span><br><span data-mce-style="color: #008000;" style="color: rgb(0, 128, 0);">I tend to focus on the larger constraints and must leave it</span><br><span data-mce-style="color: #008000;" style="color: rgb(0, 128, 0);">to the working groups and area safety wardens to identify</span><br><span data-mce-style="color: #008000;" style="color: rgb(0, 128, 0);">and assess these issues.</span><br><br><span data-mce-style="color: #008000;" style="color: rgb(0, 128, 0);">That said, I would encourage the person who raised this</span><br><span data-mce-style="color: #008000;" style="color: rgb(0, 128, 0);">question to look at the diagrams themselves and assess if</span><br><span data-mce-style="color: #008000;" style="color: rgb(0, 128, 0);">they think there is a problem that needs to be addressed.</span><br><span data-mce-style="color: #008000;" style="color: rgb(0, 128, 0);">If there is, I will integrate the recommended changes into</span><br><span data-mce-style="color: #008000;" style="color: rgb(0, 128, 0);">future plans.</span><br><br><span data-mce-style="color: #008000;" style="color: rgb(0, 128, 0);">Walt</span><br><br><br><br><span data-mce-style="color: #0000ff;" style="color: rgb(0, 0, 255);">Tyler Lemon wrote:</span><br><span data-mce-style="color: #0000ff;" style="color: rgb(0, 0, 255);">> Dear Walt,</span><br><span data-mce-style="color: #0000ff;" style="color: rgb(0, 0, 255);">></span><br><span data-mce-style="color: #0000ff;" style="color: rgb(0, 0, 255);">> In the DSG weekly meeting, we discussed the layout of the big clean </span><br><span data-mce-style="color: #0000ff;" style="color: rgb(0, 0, 255);">> room during RICH assembly. The point was bought up that since there is </span><br><span data-mce-style="color: #0000ff;" style="color: rgb(0, 0, 255);">> only one exit door (the door through the gowning area), there needs to </span><br><span data-mce-style="color: #0000ff;" style="color: rgb(0, 0, 255);">> be a 36 inch wide, unobstructed walkway to this door from any part of </span><br><span data-mce-style="color: #0000ff;" style="color: rgb(0, 0, 255);">> the clean room. Have the layout diagrams taken this into account for </span><br><span data-mce-style="color: #0000ff;" style="color: rgb(0, 0, 255);">> the RICH assembly area?</span><br><span data-mce-style="color: #0000ff;" style="color: rgb(0, 0, 255);">></span><br><span data-mce-style="color: #0000ff;" style="color: rgb(0, 0, 255);">> Best regards,</span><br><span data-mce-style="color: #0000ff;" style="color: rgb(0, 0, 255);">> Tyler</span><br></div></blockquote></div></body></html>