Dept. of Trans.       PROGRESS   Serial No.  Contract No.                               
                                          03-175-13-16  08-448504                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                  21%          21%                             
08-SBD-15-R21.3/R28.6                    Federal Project:                               
                                     ACIM-015-1(216)                                    
                             ACIM-015-1(216)                                            
                                                                                        
Progress payment No. 02            Payment period ending: 06-17-03                      
PAVE TECH INC                                                                           
735 LAGUNA DRIVE                                                                        
CARLSBAD CA 92008-1651                                                                  
                                                                                        
                                                                                        
Escrow No.  02083                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.         682,326.26      435,424.46                      
2.a. Extra Work                                                                         
  b. Adjustment Comp.                                                                   
3. Materials on Hand                    120,694.75       -1,839.34                      
4. Earned Subject to Retention          803,021.01      433,585.12                      
5. Mobilization                         268,500.00       89,500.00                      
6. Total Work Completed      950,826.26                                                 
7. Deductions                           -14,800.00      -10,000.00                      
8. a.Contract Retentions                -80,302.10      -43,358.51                      
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor              976,418.91      469,726.61                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow        80,300.00                                                  
12. Net Pymt. this Estimate                             469,726.61