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Location: Mashpee Middle High School Indoor Air Results <br /> Address: 500 Old Barnstable Road, MA Table I (continued) Date: 11/30/2010 <br /> Relative Carbon Carbon Ventilation <br /> Location/ Occupants Temp Humidity Dioxide Monoxide PM2.5 Windows <br /> Room in boom OF % rn m 91m enable Supply Exhaust Remarks <br /> B-212 7 71 35 911 ND 3 Y Y Y 1 WD CT <br /> B 212 6 5 779 ND 2 4 WD STs <br /> B 214 2 70 32 728 ND 2 Y Y Y <br /> 214 A 0 71 32 692 ND 3 N Y Y 1 WDCT <br /> Exhaust vent dusty,PF,heat <br /> B 221 1 71 28 588 ND 4 N Y Y <br /> complaints ear round),DD <br /> Exhaust vent dusty, ] WD T, <br /> B 222 71 27 700 N i Y WD paint/ <br /> GW wall <br /> B 226 0 70 29 668 ND 6 N Y Y i AT <br /> Lounge <br /> B 229 13 70 27 603 ND 6 N Y Y PF,AT <br /> Library 8 70 27 _ 432 _ - D A Y Y Y Plants,PC,punts on carpet <br /> ppm=parts per million D —door open PF personal fan <br /> µ rn3=micrograms per cubic meter CP=cleaning products CT ceiling the <br /> ND=non detect WD=water-damaged AT/MT=ajar ceiling the/missing ceiling the <br /> P =photo copier UV—univent DET=dry erase materials <br /> D=air deodorizer GW=gypsum wallboard <br /> Comfort Guidelines <br /> Carbon Dioxide: <600 pprn i preferred Temperature: 70-78 OF <br /> 600-800 ppm=acceptable Relative Humidity: 40- 0% <br /> 800 ppm=indicative of ventilation problems Particle matter 2.5 <35 ug/M3 <br /> Fable 1, page 1 I <br />