Dept. of Trans.       PROGRESS   Serial No.  Contract No.                               
                                          06-167-07-35  04-130524                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                   8%           0%                             
04-ALA-5746                    Federal Project:                                         
                                     NONE                                               
                                                                                        
                                                                                        
Progress payment No. 02            Payment period ending: 06-20-06                      
MITCHELL ENGINEERING                                                                    
P O BOX 34367                                                                           
SAN FRANCISCO CA 94134                                                                  
                                                                                        
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.         728,774.10      637,136.10                      
2.a. Extra Work                           1,800.00        1,800.00                      
  b. Adjustment Comp.                                                                   
3. Materials on Hand                                                                    
4. Earned Subject to Retention          730,574.10      638,936.10                      
5. Mobilization                                                                         
6. Total Work Completed      730,574.10                                                 
7. Deductions                           -60,300.00      -20,100.00                      
8. a.Contract Retentions                -73,057.41      -63,893.61                      
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor              597,216.69      554,942.49                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                             554,942.49