
                            PROFSCAN SUMMARY REPORT
  Wednesday, September 29, 1993                                     22:47:36
  
  SETUP:
  Spatial Filter Wavelength.. 300.0              Speed... 50.00 (mph)
  Start Method............... PHOTOCELL           
  Stop Method................                     
  Wavelength Initialization.. DISABLED  

  SURVEY:                            LOCATION:
  SPS    ...... 300502               Begin...... M.P. 366.00                   
  Oper/Driver.. POTTER/POTTER        End........  M.P. 367.31                  
  Date......... 29/09/1993           Lane....... OUTSIDE        
  Time......... 14:15:38             Direction.. WEST      
  Station......  5,115 - 5,615       Horizontal
                                       Offset...  NONE          
  CONDITIONS:
  Pavement
    Road.......... I-90                                    
    Surface Mat'l. A-AC      
    Surface Cond.. GOOD      
  Weather
    Temperature...  77 F
    Cloud......... CLEAR     
    Other......... WIND 10 TO 15 MH                        


  RUN   ---------- IRI (in/mi) ----------    DISPLACEMENT  INCLUDE  POSSIBLE
  #     LEFT         RIGHT           BOTH         (in)     IN STAT    SPIKES
  
   1     68.91 (L)    86.84        77.87           7.37      Yes          No
   2     71.28        71.83        71.56           6.77      Yes          No
   3     73.60        75.57        74.58           7.06      Yes          No
   4     71.88        64.31        68.09           6.44      Yes          No
   5     70.88        82.43        76.66           7.25      Yes          No
   6     69.11        84.05        76.58           7.24      Yes          No
   7     69.02        91.65 (H)    80.33 (H)       7.60      Yes          No
   8     69.78        61.41 (L)    65.60 (L)       6.21      Yes          No
   9     73.88 (H)    64.60        69.24           6.55      Yes          No




  Minimum                        61.41         65.60
  Maximum                        91.65         80.33
  Mean + 1 %       71.63         76.61         74.12
  Mean             70.93         75.85         73.39
  Mean - 1 %       70.21         75.09         72.65
  Std. Deviation    1.80         10.36          4.71
  2 % of Mean       1.41          1.51          1.46
  Coef. of Vari.    2.5          13.6           6.4
                  THE RUNS DO NOT MEET THE REQUIRED CRITERIA 
  
                                                         
  (L) - Lowest value.
  (H) - Highest value.

                                    - 1 -  


                                     REMARKS
  SPS     300502              
  Run   Comments
     
   1     End of run GOOD RUN                                               
        Final Field                                                        
                RCO                                                        

   2     End of run GOOD RUN                                               
        Final Field                                                        
                RCO                                                        

   3     End of run GOOD RUN                                               
        Final Field                                                        
                RCO                                                        

   4     End of run GOOD RUN                                               
        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 POSSIBLE EARLY START.....                              
        Final Field                                                        
                RCO                                                        

   8     End of run GOOD RUN                                               
        Final Field                                                        
                RCO                                                        

   9     End of run GOOD RUN                                               
        Final Field                                                        
                RCO                                                        

