Dept. of Trans.       AFTER ACCEPTANCE   Serial No.  Contract No.                       
                                          05-145-14-11  11-248304                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                 100%         100%                             
11-SD-5-9.2/ .0                    Federal Project:                                     
                                     NONE                                               
                                                                                        
                                                                                        
Progress payment No. 07            Payment period ending: 01-23-05                      
TRUESDELL CORPORATION                                                                   
OF CALIFORNIA INC                                                                       
3529 E WOOD STREET                                                                      
PHOENIX AZ 85040                                                                        
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.         198,676.85            0.00                      
2.a. Extra Work                          20,789.59       10,600.01                      
  b. Adjustment Comp.                     3,275.53            0.00                      
3. Materials on Hand                                                                    
4. Earned Subject to Retention          222,741.97       10,600.01                      
5. Mobilization                                                                         
6. Total Work Completed      222,741.97                                                 
7. Deductions                                                                           
8. a.Contract Retentions                 -8,625.78            0.00                      
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.           8,625.78            0.00                      
9. Total pay to Contractor              222,741.97       10,600.01                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                              10,600.01