Dept. of Trans.       PROGRESS   Serial No.  Contract No.                               
                                          07-297-14-25  11-271804                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                  90%          94%                             
11-SD-78-28.4/ .0                    Federal Project:                                   
                                     ACST-4120(4)                                       
                             P-4120(4)                                                  
                                                                                        
Progress payment No. 03            Payment period ending: 10-20-07                      
A I S CONSTRUCTION COMPANY                                                              
6420 VIA REAL STE 6                                                                     
CARPINTERIA CA 93013                                                                    
                                                                                        
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.         523,299.75      467,467.50                      
2.a. Extra Work                                                                         
  b. Adjustment Comp.                                                                   
3. Materials on Hand                                                                    
4. Earned Subject to Retention          523,299.75      467,467.50                      
5. Mobilization                                                                         
6. Total Work Completed      523,299.75                                                 
7. Deductions                                                                           
8. a.Contract Retentions                                                                
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor              523,299.75      467,467.50                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                             467,467.50