Greetings, I have a few questions regarding this credit.

  1. We have a large Distribution center and are taking CO2 and TVOC readings throughout the facility with a hand held device.  All the readings were taking in a single day.  When trying to enter the data in the ARC platform, we can only use one date per row.  We cannot enter multiple readings on the same day.    Is there a workaround for this constrain?
  2. My device measures PM2.5 in ug/m3.  What conversion factor should I use to enter the data in ppm which is what ARC requires? 
  3. The device exports data into an excel sheet.  Is that excel sheet sufficient documentation or do I need to provide other proof?
  4. Lasly, in order to enter representative CO2 and TVOC readings, I am planning to divide the entire gross area of the building and attach a building blue print of each of those points.  Is that sufficient documentation to show how the areas were determined?