Dept. of Trans.       PROGRESS   Serial No.  Contract No.                               
                                          03-297-10-52  08-448504                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                  35%          75%                             
08-SBD-15-R21.3/R28.6                    Federal Project:                               
                                     ACIM-015-1(216)                                    
                             ACIM-015-1(216)                                            
                                                                                        
Progress payment No. 06            Payment period ending: 10-20-03                      
PAVE TECH INC                                                                           
735 LAGUNA DRIVE                                                                        
CARLSBAD CA 92008-1651                                                                  
                                                                                        
                                                                                        
Escrow No.  02083                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.       1,260,770.84       31,922.50                      
2.a. Extra Work                          40,892.80       12,033.21                      
  b. Adjustment Comp.                                                                   
3. Materials on Hand                    119,487.80       -1,206.95                      
4. Earned Subject to Retention        1,421,151.44       42,748.76                      
5. Mobilization                         340,100.00            0.00                      
6. Total Work Completed    1,641,763.64                                                 
7. Deductions                            -4,800.00            0.00                      
8. a.Contract Retentions                -86,988.19            0.00                      
   b. Unsatisfactory Prog.               -2,137.44       -2,137.44                      
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor            1,667,325.81       40,611.32                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow        86,980.00                                                  
12. Net Pymt. this Estimate                              40,611.32