Dept. of Trans.       PROGRESS   Serial No.  Contract No.                               
                                          10-264-11-22  03-1A4614                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                  80%          55%                             
03-SUT-99-16.8/23.0                    Federal Project:                                 
                                     NONE                                               
                                                                                        
                                                                                        
Progress payment No. 19            Payment period ending: 09-16-10                      
DE SILVA GATES CONSTRUCTION                                                             
P O BOX 2909                                                                            
DUBLIN CA 94568                                                                         
                                                                                        
                                                                                        
Escrow No.  02421                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.      16,377,153.48    1,301,220.57                      
2.a. Extra Work                         904,780.81            0.00                      
  b. Adjustment Comp.                  -455,395.05      123,000.00                      
3. Materials on Hand                          0.00      -52,348.64                      
4. Earned Subject to Retention       16,826,539.24    1,371,871.93                      
5. Mobilization                       2,300,000.00            0.00                      
6. Total Work Completed   19,126,539.24                                                 
7. Deductions                                                                           
8. a.Contract Retentions               -841,326.96      -68,593.59                      
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor           18,285,212.28    1,303,278.34                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow       841,320.00                                                  
12. Net Pymt. this Estimate                           1,303,278.34