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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span style='color:#1F497D'>Hi all,<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>Under Ashare 90.1 2007 , what do the mean by Return and or exhaust airflow devices specifically… dampers?<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><img width=632 height=289 id="Picture_x0020_18" src="cid:image004.png@01CDFA45.6C00C690"><o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>Thanks.<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal style='margin-bottom:12.0pt'><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:black'>Catalina Caballero, AIA. Assoc., LEED GA.</span><b><i><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:#1F497D'><o:p></o:p></span></i></b></p><table class=MsoNormalTable border=0 cellspacing=0 cellpadding=0 style='border-collapse:collapse'><tr><td width=497 valign=top style='width:373.1pt;padding:0in 5.4pt 0in 5.4pt'><p class=MsoNormal style='margin-bottom:12.0pt'><b><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:black'>Johnson, Avedano, Lopez, Rodriguez & Walewski<br>Engineering Group, Inc.</span></b><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:black'> </span><span style='font-size:8.0pt;font-family:"Arial","sans-serif";color:black'><o:p></o:p></span></p></td></tr><tr><td width=497 valign=top style='width:373.1pt;padding:0in 5.4pt 0in 5.4pt'><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Arial","sans-serif";color:#1F497D'>2510 NW 97th Avenue, Suite 220, Miami, Florida 33172</span><span style='font-size:8.0pt;font-family:"Arial","sans-serif";color:#1F497D'><o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Arial","sans-serif";color:#1F497D'>Tel. (305) 594-0660 Ext. 217 Fax (305) 594-0907</span><b><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:#1F497D'><o:p></o:p></span></b></p></td></tr><tr><td width=497 valign=top style='width:373.1pt;padding:0in 5.4pt 0in 5.4pt'><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Arial","sans-serif";color:#1F497D'>Visit us online: <a href="http://www.jalrw.com/">www.jalrw.com</a></span><span style='font-size:8.0pt;font-family:"Arial","sans-serif";color:#1F497D'><o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Arial","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:#1F497D'><img border=0 width=210 height=78 id="Picture_x0020_1" src="cid:image005.jpg@01CDFA45.6C00C690" alt="JALRW Logo"></span><span style='font-size:8.0pt;font-family:"Arial","sans-serif";color:#1F497D'><o:p></o:p></span></p></td></tr><tr><td width=497 valign=top style='width:373.1pt;padding:0in 5.4pt 0in 5.4pt'><p class=MsoNormal><b><span style='font-size:8.0pt;font-family:"Arial","sans-serif";color:#1F497D'>HVAC - Electrical - Plumbing - Fire Protection<br>Sustainable Development - Commissioning</span></b><b><span style='font-size:8.0pt;font-family:"Arial","sans-serif";color:#1F497D'><o:p></o:p></span></b></p></td></tr></table><p class=MsoNormal><span style='font-size:10.0pt;color:red'> </span><span style='font-size:12.0pt;font-family:"Arial","sans-serif";color:#1F497D'><o:p></o:p></span></p><table class=MsoNormalTable border=0 cellspacing=0 cellpadding=0 style='border-collapse:collapse'><tr><td width=499 valign=top style='width:5.2in;padding:0in 5.4pt 0in 5.4pt'><p class=MsoNormal style='text-align:justify'><span style='font-size:8.0pt;font-family:"Arial","sans-serif";color:#1F497D'>This email and any files transmitted with it are confidential and are intended solely for the use of the individual or entity to which they are addressed. If you are not the intended recipient or the person responsible for delivering the email to the intended recipient, be advised that you have received this email in error and that any use, dissemination, forwarding, printing, or copying of this email is strictly prohibited.</span><b><i><span style='font-size:8.0pt;font-family:"Arial","sans-serif";color:#1F497D'><o:p></o:p></span></i></b></p></td></tr></table><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p></div></body></html>