You should ask your RSO. Remember, the three items that determine exposure: 1) Time, 2) distance, 3)shielding. They could do a calculation based on the distance from the gage to the driver. The difference between and truck and the minivan would be the thin metal of the vehicle and the stuff in...
Yes, I have used this method for determining the CBR value and/or the standard proctor method. There is some arguement over the validity of the useage, as it would alter your representation of the sample. however, by using a rock correction you are also making an assumption of the validity of...
