Dept. of Trans.       PROGRESS   Serial No.  Contract No.                               
                                          07-052-07-46  04-165944                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                  54%          88%                             
04-SCL-85-R20.0/R22.0                    Federal Project:                               
04-SCL-82-18.7/19.0                                     NONE                            
                                                                                        
                                                                                        
Progress payment No. 10            Payment period ending: 02-20-07                      
AMLAND                                                                                  
3168 KNIGHTS BRIDGE RD                                                                  
SAN JOSE CA 95132                                                                       
                                                                                        
                                                                                        
Escrow No.  02229                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.         810,452.01       60,050.40                      
2.a. Extra Work                                                                         
  b. Adjustment Comp.                                                                   
3. Materials on Hand                                                                    
4. Earned Subject to Retention          810,452.01       60,050.40                      
5. Mobilization                         152,000.00            0.00                      
6. Total Work Completed      962,452.01                                                 
7. Deductions                           -30,000.00       -3,000.00                      
8. a.Contract Retentions                -40,522.60       -3,002.52                      
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor              891,929.41       54,047.88                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow        40,520.00                                                  
12. Net Pymt. this Estimate                              54,047.88