Brainerd Home Inspection Service 419 Old Clyde Park Rd. Livingston, MT 59047 ------------------------ Professional Radon Monitor Start Date : 4/21/2007 Start Time : 6:15:00 PM End Date : 4/24/2007 End Time : 5:45:00 PM Serial # : 38808058 Location : Sample Radon Report Signature: Data in pCi/l Time Interval 1 Hr 5.0 6.3 10.6 8.3 13.6 8.0 7.0 6.3 8.3 8.0 5.0 7.0 9.3 5.6 7.3 9.6 10.3 10.3 10.3 7.0 9.0 6.3 5.6 6.3 7.0 6.0 7.6 4.0 8.6 7.6 5.6 6.3 8.3 6.0 6.0 3.6 7.0 5.3 7.0 6.3 2.6 6.0 6.3 3.3 2.0 3.3 6.3 7.0 6.0 7.6 9.6 8.3 5.0 7.3 6.3 8.6 6.6 8.0 5.0 8.3 8.6 7.3 7.0 9.6 6.3 9.6 7.0 7.6 8.0 5.3 4.6 Overall Avg.= 7.0 EPA Protocol Avg.= 7.0 0 8 16 |-+-|-+-|-+-|-+-|-+-|-+-|-+-|-+-| |-+-|-+-|-+-|-+-|-+-|-+-|-+-|-+-| |-+-|-+-|-+-|-+-|-+-|-+-|-+-|-+-| |-+-|-+-|-+-|-+-|-+-|-+-|-+-|-+-| |-+-|-+-|-+-|-+-|-+-|-+-|-+-|-+-| |-+-|-+-|-+-|-+-|-+-|-+-|-+-|-+-| |-+-|-+-|-+-|-+-|-+-|-+-|-+-|-+-| 0 8 16 ------------------------