Dept. of Trans.       SEMI-FINAL   Serial No.  Contract No.                             
                                          11-354-12-50  03-3M6904                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                 100%         100%                             
03-SAC-16-1.6/24.3                    Federal Project:                                  
                                     NONE                                               
                                                                                        
                                                                                        
Progress payment No. 04            Payment period ending: 11-14-11                      
TRUESDELL CORPORATION OF                                                                
CALIFORNIA INC                                                                          
1310 WEST 23RD STREET                                                                   
TEMPE AZ 85282                                                                          
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.         496,618.98          900.00                      
2.a. Extra Work                          29,000.16            0.00                      
  b. Adjustment Comp.                                                                   
3. Materials on Hand                                                                    
4. Earned Subject to Retention          525,619.14          900.00                      
5. Mobilization                          51,812.62            0.00                      
6. Total Work Completed      577,431.76                                                 
7. Deductions                                 0.00       15,000.00                      
8. a.Contract Retentions                                                                
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor              577,431.76       15,900.00                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                              15,900.00