Dept. of Trans.       SEMI-FINAL   Serial No.  Contract No.                             
                                          07-074-11-27  12-0F4104                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                 100%         100%                             
12-ORA-55-9.1/10.2                    Federal Project:                                  
                                     ACST-P055(47)                                      
                             PHG-P055(47)                                               
                                                                                        
Progress payment No. 05            Payment period ending: 07-25-06                      
D W POWELL CONSTRUCTION INC                                                             
8555 BANANA AVE                                                                         
FONTANA  CA 92335-3019                                                                  
                                                                                        
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.         762,630.00        7,000.00                      
2.a. Extra Work                          44,522.79          227.23                      
  b. Adjustment Comp.                     1,995.93            0.00                      
3. Materials on Hand                                                                    
4. Earned Subject to Retention          809,148.72        7,227.23                      
5. Mobilization                          82,000.00            0.00                      
6. Total Work Completed      891,148.72                                                 
7. Deductions                                 0.00       10,000.00                      
8. a.Contract Retentions                                                                
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor              891,148.72       17,227.23                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                              17,227.23