Dept. of Trans.       PROGRESS   Serial No.  Contract No.                               
                                          12-083-16-07  04-4G1504                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                  74%         100%                             
04-SCL-880-1.8                    Federal Project:                                      
                                     NONE                                               
                                                                                        
                                                                                        
Progress payment No. 02            Payment period ending: 03-22-12                      
DE SILVA GATES CONSTRUCTION LP                                                          
11555 DUBLIN BOULEVARD                                                                  
DUBLIN, CA  94568                                                                       
                                                                                        
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.                                                         
2.a. Extra Work                         873,818.92      401,638.49                      
  b. Adjustment Comp.                                                                   
3. Materials on Hand                                                                    
4. Earned Subject to Retention          873,818.92      401,638.49                      
5. Mobilization                                                                         
6. Total Work Completed      873,818.92                                                 
7. Deductions                                                                           
8. a.Contract Retentions                                                                
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor              873,818.92      401,638.49                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                             401,638.49