Dept. of Trans.       PROGRESS   Serial No.  Contract No.                               
                                          10-235-10-46  04-0A2714                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                 PEP        SAT                                
04-SCL-87-6.1/6.9                    Federal Project:                                   
                                     STPL-6204(67)                                      
                                                                                        
                                                                                        
Progress payment No. 18            Payment period ending: 08-20-10                      
WATKIN AND BORTOLUSSI INC                                                               
77 LARKSPUR STREET                                                                      
SAN RAFAEL CA 949014886                                                                 
                                                                                        
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.         372,829.65        4,500.00                      
2.a. Extra Work                           4,799.55            0.00                      
  b. Adjustment Comp.                                                                   
3. Materials on Hand                                                                    
4. Earned Subject to Retention          377,629.20        4,500.00                      
5. Mobilization                          57,000.00            0.00                      
6. Total Work Completed      434,629.20                                                 
7. Deductions                                                                           
8. a.Contract Retentions                                                                
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor              434,629.20        4,500.00                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                               4,500.00