Dept. of Trans.       AFTER ACCEPTANCE   Serial No.  Contract No.                       
                                          05-342-07-05  04-247504                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                 100%         100%                             
04-ALA-13-8.2/8.9                    Federal Project:                                   
                                     ACST-P013(22)                                      
                             PH-P013(22)                                                
                                                                                        
Progress payment No. 06            Payment period ending: 12-06-05                      
O C JONES AND SONS INC                                                                  
1520 FOURTH STREET                                                                      
BERKELEY CA 94710                                                                       
                                                                                        
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.         604,637.96       -9,240.00                      
2.a. Extra Work                          50,478.34       49,917.67                      
  b. Adjustment Comp.                                                                   
3. Materials on Hand                                                                    
4. Earned Subject to Retention          655,116.30       40,677.67                      
5. Mobilization                          65,000.00            0.00                      
6. Total Work Completed      720,116.30                                                 
7. Deductions                              -949.92         -949.92                      
8. a.Contract Retentions                                                                
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor              719,166.38       39,727.75                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                              39,727.75