Dept. of Trans.       PROGRESS   Serial No.  Contract No.                               
                                          07-233-14-10  04-151284                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                  84%          91%                             
04-VAR                    Federal Project:                                              
                                     ACST-X085(38)                                      
                             P-X085(38)                                                 
                                                                                        
Progress payment No. 13            Payment period ending: 08-20-07                      
AMLAND                                                                                  
3168 KNIGHTS BRIDGE ROAD                                                                
SAN JOSE  CA 95132                                                                      
                                                                                        
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.       1,248,551.75            0.00                      
2.a. Extra Work                          61,372.36       31,742.00                      
  b. Adjustment Comp.                                                                   
3. Materials on Hand                                                                    
4. Earned Subject to Retention        1,309,924.11       31,742.00                      
5. Mobilization                         100,000.00            0.00                      
6. Total Work Completed    1,409,924.11                                                 
7. Deductions                                                                           
8. a.Contract Retentions                                                                
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor            1,409,924.11       31,742.00                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                              31,742.00