Dept. of Trans.       AFTER ACCEPTANCE   Serial No.  Contract No.                       
                                          06-160-13-11  07-4K4904                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                 100%         100%                             
07-LA-138-65.4/65.7                    Federal Project:                                 
                                     ACST-P138(39)                                      
                             PHG-P138(39)                                               
                                                                                        
Progress payment No. 03            Payment period ending: 05-12-06                      
T D S ENGINEERING                                                                       
2899 AGOURA ROAD STE 171                                                                
WESTLAKE VILLAGE CA 91361                                                               
                                                                                        
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.         127,176.60            0.00                      
2.a. Extra Work                           8,277.80            0.00                      
  b. Adjustment Comp.                                                                   
3. Materials on Hand                                                                    
4. Earned Subject to Retention          135,454.40            0.00                      
5. Mobilization                           8,000.00            0.00                      
6. Total Work Completed      143,454.40                                                 
7. Deductions                                                                           
8. a.Contract Retentions                                                                
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor              143,454.40            0.00                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                                   0.00