Dept. of Trans.       AFTER ACCEPTANCE   Serial No.  Contract No.                       
                                          07-334-08-32  07-4S0004                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                 100%         100%                             
07-LA-405-2.2/7.4                    Federal Project:                                   
                                     NONE                                               
                                                                                        
                                                                                        
Progress payment No. 03            Payment period ending: 11-19-07                      
TRUESDELL CORPORATION OF                                                                
CALIFORNIA INC                                                                          
1310 W 23RD STREET                                                                      
TEMPE AZ 85282                                                                          
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.         537,796.38       98,522.37                      
2.a. Extra Work                                                                         
  b. Adjustment Comp.                   -11,193.73      -11,193.73                      
3. Materials on Hand                                                                    
4. Earned Subject to Retention          526,602.65       87,328.64                      
5. Mobilization                          28,474.90            0.00                      
6. Total Work Completed      555,077.55                                                 
7. Deductions                                                                           
8. a.Contract Retentions                -21,963.70            0.00                      
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.          21,963.70       21,963.70                      
9. Total pay to Contractor              555,077.55      109,292.34                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                             109,292.34