Dept. of Trans.       FINAL   Serial No.  Contract No.                                  
                                          06-122-09-54  08-475604                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                 100%         100%                             
08-RIV-74-37.9/38.0                    Federal Project:                                 
                                     ACST-P074(49)                                      
                             PHG-P074(49)                                               
                                                                                        
Progress payment No. 05            Payment period ending: 02-24-06                      
T D S ENGINEERING                                                                       
2899 AGOURA ROAD  SUITE 171                                                             
WESTLAKE VILLAGE  CA 91361320                                                           
                                                                                        
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.         159,842.00            0.00                      
2.a. Extra Work                           1,529.50            0.00                      
  b. Adjustment Comp.                    15,730.94            0.00                      
3. Materials on Hand                                                                    
4. Earned Subject to Retention          177,102.44            0.00                      
5. Mobilization                          20,000.00            0.00                      
6. Total Work Completed      197,102.44                                                 
7. Deductions                            -5,000.00            0.00                      
8. a.Contract Retentions                                                                
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor              192,102.44            0.00                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                                   0.00