Dept. of Trans.       SUPPLEMENTAL   Serial No.  Contract No.                           
                                          13-269-08-21  04-228594                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                  91%          86%                             
04-CC-4-23.5/26.1                    Federal Project:                                   
                                     HPLU-6204(87)                                      
                             L-6204(87)                                                 
                             NCII-6204(88)                                              
Progress payment No. 42            Payment period ending: 09-20-13                      
O C JONES AND SONS INC                                                                  
1520 FOURTH STREET                                                                      
BERKELEY CA 94710                                                                       
                                                                                        
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.      54,549,824.12     -478,227.55                      
2.a. Extra Work                       4,043,480.31     -318,092.90                      
  b. Adjustment Comp.                 3,646,550.05    1,659,125.21                      
3. Materials on Hand                    388,188.26            0.00                      
4. Earned Subject to Retention       62,628,042.74      862,804.76                      
5. Mobilization                       6,200,000.00            0.00                      
6. Total Work Completed   68,439,854.48                                                 
7. Deductions                           -71,874.68            0.00                      
8. a.Contract Retentions                                                                
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor           68,756,168.06      862,804.76                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                             862,804.76