Dept. of Trans.       PROGRESS   Serial No.  Contract No.                               
                                          04-238-11-56  07-066324                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                 PEP        SAT                                
07-LA-10-38.5/38.9                    Federal Project:                                  
                                     ACIM-010-1(770)                                    
                                                                                        
                                                                                        
Progress payment No. 13            Payment period ending: 08-20-04                      
D W POWELL CONSTRUCTION INC                                                             
P O BOX 1406                                                                            
FONTANA CA 923341406                                                                    
                                                                                        
                                                                                        
Escrow No.  02116                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.       1,390,604.10        2,048.00                      
2.a. Extra Work                          45,539.68            0.00                      
  b. Adjustment Comp.                    -3,027.50            0.00                      
3. Materials on Hand                                                                    
4. Earned Subject to Retention        1,433,116.28        2,048.00                      
5. Mobilization                         140,000.00            0.00                      
6. Total Work Completed    1,573,116.28                                                 
7. Deductions                            -2,492.70       -1,000.00                      
8. a.Contract Retentions                -71,655.81         -102.40                      
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor            1,498,967.77          945.60                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow        71,550.00                                                  
12. Net Pymt. this Estimate                                 945.60