Dept. of Trans.       AFTER ACCEPTANCE   Serial No.  Contract No.                       
                                          08-294-14-36  07-4L9804                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                 100%         100%                             
07-LA-210-R20.8/32.2                    Federal Project:                                
                                     NONE                                               
                                                                                        
                                                                                        
Progress payment No. 11            Payment period ending: 09-24-08                      
TRUESDELL CORPORATION OF                                                                
CALIFORNIA INC                                                                          
1310 W 23RD STREET                                                                      
TEMPE AZ 85282                                                                          
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.       1,103,004.49       16,290.68                      
2.a. Extra Work                                                                         
  b. Adjustment Comp.                       -65.85          -65.85                      
3. Materials on Hand                                                                    
4. Earned Subject to Retention        1,102,938.64       16,224.83                      
5. Mobilization                          73,110.50            0.00                      
6. Total Work Completed    1,176,049.14                                                 
7. Deductions                                                                           
8. a.Contract Retentions                -54,335.69            0.00                      
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.          54,335.69       54,335.69                      
9. Total pay to Contractor            1,176,049.14       70,560.52                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                              70,560.52