Dept. of Trans.       PROGRESS   Serial No.  Contract No.                               
                                          10-053-08-45  03-1A4614                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                  66%          41%                             
03-SUT-99-16.8/23.0                    Federal Project:                                 
                                     NONE                                               
                                                                                        
                                                                                        
Progress payment No. 12            Payment period ending: 02-22-10                      
DE SILVA GATES CONSTRUCTION                                                             
P O BOX 2909                                                                            
DUBLIN CA 94568                                                                         
                                                                                        
                                                                                        
Escrow No.  02421                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.      13,058,233.56       32,424.18                      
2.a. Extra Work                         618,162.26      129,050.94                      
  b. Adjustment Comp.                  -578,395.05            0.00                      
3. Materials on Hand                     92,466.52       92,466.52                      
4. Earned Subject to Retention       13,190,467.29      253,941.64                      
5. Mobilization                       2,300,000.00            0.00                      
6. Total Work Completed   15,398,000.77                                                 
7. Deductions                                 0.00        5,000.00                      
8. a.Contract Retentions               -659,523.36      -12,697.08                      
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor           14,830,943.93      246,244.56                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow       659,520.00                                                  
12. Net Pymt. this Estimate                             246,244.56