Dept. of Trans.       SEMI-FINAL   Serial No.  Contract No.                             
                                          06-348-18-48  02-1C1704                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                 100%         100%                             
02-SHA-299-26.8/27.2                    Federal Project:                                
                                     NONE                                               
                                                                                        
                                                                                        
Progress payment No. 04            Payment period ending: 08-21-06                      
MERCER FRASER COMPANY                                                                   
P O BOX 1006                                                                            
EUREKA CA 955021006                                                                     
                                                                                        
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.       1,239,112.60            0.00                      
2.a. Extra Work                           8,886.56        8,886.56                      
  b. Adjustment Comp.                   -33,665.79      -22,541.13                      
3. Materials on Hand                                                                    
4. Earned Subject to Retention        1,214,333.37      -13,654.57                      
5. Mobilization                                                                         
6. Total Work Completed    1,214,333.37                                                 
7. Deductions                            -5,000.00       42,500.00                      
8. a.Contract Retentions                -61,933.56            0.00                      
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.          61,933.56            0.00                      
9. Total pay to Contractor            1,209,333.37       28,845.43                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                              28,845.43