Dept. of Trans.       AFTER ACCEPTANCE   Serial No.  Contract No.                       
                                          07-186-06-58  04-3A3604                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                 100%         100%                             
04-SM-101-5.7/6.1                    Federal Project:                                   
04-SM-101-17.3/18.9                                     NONE                            
                                                                                        
                                                                                        
Progress payment No. 04            Payment period ending: 06-26-07                      
AMLAND                                                                                  
3168 KNIGHTS BRIDGE RD                                                                  
SAN JOSE CA 95132                                                                       
                                                                                        
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.         807,982.00      243,346.70                      
2.a. Extra Work                                                                         
  b. Adjustment Comp.                                                                   
3. Materials on Hand                                                                    
4. Earned Subject to Retention          807,982.00      243,346.70                      
5. Mobilization                          82,000.00            0.00                      
6. Total Work Completed      889,982.00                                                 
7. Deductions                           -10,000.00      -10,000.00                      
8. a.Contract Retentions                -28,231.77            0.00                      
   b. Unsatisfactory Prog.                    0.00       21,162.39                      
   c. Reduction after 95% Comp.          28,231.77       28,231.77                      
9. Total pay to Contractor              879,982.00      282,740.86                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                             282,740.86