Dept. of Trans.       PROGRESS   Serial No.  Contract No.                               
                                          10-026-09-30  04-290844                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                  89%          96%                             
04-ALA-580-R7.8/13.2                    Federal Project:                                
                                     HPLU-6204(70)                                      
                             L-6204(70)                                                 
                                                                                        
Progress payment No. 18            Payment period ending: 01-20-10                      
DE SILVA GATES CONSTRUCTION                                                             
P O BOX 2909                                                                            
DUBLIN CA 94568                                                                         
                                                                                        
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.      32,849,401.40      159,551.11                      
2.a. Extra Work                       2,525,100.80      434,575.87                      
  b. Adjustment Comp.                  -868,702.02       33,929.51                      
3. Materials on Hand                     38,060.56            0.00                      
4. Earned Subject to Retention       34,543,860.74      628,056.49                      
5. Mobilization                       4,250,000.00            0.00                      
6. Total Work Completed   38,755,800.18                                                 
7. Deductions                           -47,900.00            0.00                      
8. a.Contract Retentions                                                                
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor           38,745,960.74      628,056.49                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                             628,056.49