Dept. of Trans.       AFTER ACCEPTANCE   Serial No.  Contract No.                       
                                          04-301-14-03  12-0G0044                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                 100%         100%                             
12-ORA-57-15.4/15.4                    Federal Project:                                 
                                     ACST-P091(120)                                     
                             PH-P091(120)                                               
                                                                                        
Progress payment No. 04            Payment period ending: 10-13-04                      
TRUESDELL CORPORATION OF                                                                
CALIFORNIA INC                                                                          
3529 E WOOD STREET                                                                      
PHOENIX AZ 95040                                                                        
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.         125,742.00        7,635.50                      
2.a. Extra Work                                                                         
  b. Adjustment Comp.                                                                   
3. Materials on Hand                                                                    
4. Earned Subject to Retention          125,742.00        7,635.50                      
5. Mobilization                          12,000.00            0.00                      
6. Total Work Completed      137,742.00                                                 
7. Deductions                           -27,887.10      -27,887.10                      
8. a.Contract Retentions                                                                
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor              109,854.90      -20,251.60                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                             -20,251.60