Dept. of Trans.       SEMI-FINAL   Serial No.  Contract No.                             
                                          08-015-13-43  01-474604                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                 100%         100%                             
01-DN-101-20.6/22.0                    Federal Project:                                 
                                     ACST-Q101(128)                                     
                             PHG-Q101(128)                                              
                                                                                        
Progress payment No. 04            Payment period ending: 11-06-07                      
MERCER FRASER COMPANY                                                                   
P O BOX 1006                                                                            
EUREKA CA 955021006                                                                     
                                                                                        
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.         858,906.16            0.00                      
2.a. Extra Work                          63,320.19        5,219.78                      
  b. Adjustment Comp.                   -28,581.29        2,054.21                      
3. Materials on Hand                                                                    
4. Earned Subject to Retention          893,645.06        7,273.99                      
5. Mobilization                                                                         
6. Total Work Completed      893,645.06                                                 
7. Deductions                           -23,474.68       10,000.00                      
8. a.Contract Retentions                                                                
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor              870,170.38       17,273.99                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                              17,273.99