
                            PROFSCAN SUMMARY REPORT
  Tuesday, February 09, 1993                                        13:28:39
  
  SETUP:
  Spatial Filter Wavelength.. 300.0              Speed... 49.50 (mph)
  Start Method............... PHOTOCELL           
  Stop Method................                     
  Wavelength Initialization.. DISABLED  

  SURVEY:                            LOCATION:
  GPS    ...... 041021               Begin...... MP 72.87                      
  Oper/Driver.. POTTER/DIETZ         End........  500 FEET LATER               
  Date......... 09/02/1993           Lane....... OUTSIDE        
  Time......... 13:17:00             Direction.. WB        
  Station......      0 - 501         Horizontal
                                       Offset...  NONE          
  CONDITIONS:
  Pavement
    Road.......... I 40                                    
    Surface Mat'l. A-        
    Surface Cond.. POOR      
  Weather
    Temperature...  45 F
    Cloud......... CLOUDY    
    Other......... 10-20 MPH                               


  RUN   ---------- IRI (in/mi) ----------    DISPLACEMENT  INCLUDE  POSSIBLE
  #     LEFT         RIGHT           BOTH         (in)     IN STAT    SPIKES
  
   1     73.33        87.84        80.58           7.64      Yes          No
   2     86.62 (H)   104.26 (H)    95.44 (H)       9.05      Yes      Yes(*)
   3     77.38        86.10        81.74           7.75      Yes          No
   4     78.21        74.91 (L)    76.56 (L)       7.26      Yes          No
   5     80.40        83.09        81.75           7.75      Yes          No
   6     69.97 (L)    87.68        78.82           7.47      Yes          No
   7     76.19        86.56        81.38           7.71      Yes          No
   8     81.22        78.35        79.78           7.56      Yes          No
   9     75.45        87.94        81.70           7.74      Yes          No




  Minimum          69.97                       76.56
  Maximum                       104.26         95.44
  Mean + 1 %       78.41         87.16         82.79
  Mean             77.64         86.30         81.97
  Mean - 1 %       76.86         85.44         81.15
  Std. Deviation    4.54          7.69          5.03
  2 % of Mean       1.55          1.72          1.63
  Coef. of Vari.    5.8           8.9           6.1
                  THE RUNS DO NOT MEET THE REQUIRED CRITERIA 
  
  (*) - See file 041021.SPI for details                  
  (L) - Lowest value.
  (H) - Highest value.

                                    - 1 -  


                                     REMARKS
  GPS     041021              
  Run   Comments
     
   1     End of run OVERALL PAVEMENT SPS CONDITION POOR TO FAIR. GPS GOOD. 
        Final Field                                                        
                RCO                                                        

   2     End of run SCATTERED SHOWERS.                                     
        Final Field                                                        
                RCO                                                        

   3     End of run GOOD RUN.                                              
        Final Field                                                        
                RCO                                                        

   4     End of run POSSIBLY A LITTLE LEFT OF WHEEL PATH.                  
        Final Field                                                        
                RCO                                                        

   5     End of run GOOD RUN.                                              
        Final Field                                                        
                RCO                                                        

   6     End of run GOOD RUN.                                              
        Final Field                                                        
                RCO                                                        

   7     End of run GOOD RUN.                                              
        Final Field                                                        
                RCO                                                        

   8     End of run GOOD RUN.                                              
        Final Field                                                        
                RCO                                                        

   9     End of run GOOD RUN.                                              
        Final Field                                                        
                RCO                                                        

