Dept. of Trans.       PROGRESS   Serial No.  Contract No.                               
                                          09-141-09-15  04-290844                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                  55%          35%                             
04-ALA-580-R7.8/13.2                    Federal Project:                                
                                     HPLU-6204(70)                                      
                             L-6204(70)                                                 
                                                                                        
Progress payment No. 10            Payment period ending: 05-20-09                      
DE SILVA GATES CONSTRUCTION                                                             
P O BOX 2909                                                                            
DUBLIN CA 94568                                                                         
                                                                                        
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.      20,247,011.10    4,384,962.05                      
2.a. Extra Work                         575,856.32      274,074.97                      
  b. Adjustment Comp.                  -542,630.58     -225,223.03                      
3. Materials on Hand                          0.00     -205,343.90                      
4. Earned Subject to Retention       20,280,236.84    4,228,470.09                      
5. Mobilization                       4,037,500.00            0.00                      
6. Total Work Completed   24,317,736.84                                                 
7. Deductions                           -19,560.00            0.00                      
8. a.Contract Retentions                                                                
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor           24,298,176.84    4,228,470.09                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                           4,228,470.09