Dept. of Trans.       SEMI-FINAL   Serial No.  Contract No.                             
                                          10-049-15-50  03-3A0104                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                 100%         100%                             
03-SAC-5-15.6/22.8                    Federal Project:                                  
                                     ACIM-005-6(324)                                    
                                                                                        
                                                                                        
Progress payment No. 19            Payment period ending: 07-24-09                      
DE SILVA GATES CONSTRUCTION                                                             
P O BOX 2909                                                                            
DUBLIN CA 94568                                                                         
                                                                                        
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.       5,844,896.00     -158,295.00                      
2.a. Extra Work                       6,583,460.84       88,520.84                      
  b. Adjustment Comp.                   163,987.38        2,460.00                      
3. Materials on Hand                                                                    
4. Earned Subject to Retention       12,592,344.22      -67,314.16                      
5. Mobilization                       1,133,000.00            0.00                      
6. Total Work Completed   13,725,344.22                                                 
7. Deductions                           -20,000.00       14,000.00                      
8. a.Contract Retentions                                                                
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor           13,705,344.22      -53,314.16                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                             -53,314.16