Dept. of Trans.       PROGRESS   Serial No.  Contract No.                               
                                          06-144-17-07  08-443614                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                  77%          72%                             
08-SBD-210-R12.7/R15.2                    Federal Project:                              
                                     NONE                                               
                                                                                        
                                                                                        
Progress payment No. 03            Payment period ending: 05-20-06                      
T D S ENGINEERING                                                                       
2899 AGOURA ROAD SUITE 171                                                              
WESTLAKE VILLAGE  CA 91361                                                              
                                                                                        
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.         424,957.61      157,857.25                      
2.a. Extra Work                                                                         
  b. Adjustment Comp.                   -22,925.00      -22,925.00                      
3. Materials on Hand                          0.00      -11,115.00                      
4. Earned Subject to Retention          402,032.61      123,817.25                      
5. Mobilization                                                                         
6. Total Work Completed      402,032.61                                                 
7. Deductions                                                                           
8. a.Contract Retentions                -20,101.63       -6,190.86                      
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor              381,930.98      117,626.39                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                             117,626.39