Dept. of Trans.       SEMI-FINAL   Serial No.  Contract No.                             
                                          12-152-09-10  02-1E6004                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                 100%         100%                             
02-TRI-299-43.4/65.8                    Federal Project:                                
                                     NONE                                               
                                                                                        
                                                                                        
Progress payment No. 12            Payment period ending: 05-09-12                      
MERCER FRASER COMPANY                                                                   
P O BOX 1006                                                                            
EUREKA CA 955021006                                                                     
                                                                                        
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.         772,121.83            0.00                      
2.a. Extra Work                         204,840.46            0.00                      
  b. Adjustment Comp.                    48,929.79       -5,345.85                      
3. Materials on Hand                                                                    
4. Earned Subject to Retention        1,025,892.08       -5,345.85                      
5. Mobilization                         120,000.00            0.00                      
6. Total Work Completed    1,145,892.08                                                 
7. Deductions                           -21,000.00       10,000.00                      
8. a.Contract Retentions                                                                
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor            1,124,892.08        4,654.15                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                               4,654.15