Dept. of Trans.       PROGRESS   Serial No.  Contract No.                               
                                          13-143-14-41  04-0A5354                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                  86%          37%                             
04-SOL-80-14.3/14.4                    Federal Project:                                 
                                     ACNH-X095(23)                                      
                                                                                        
                                                                                        
Progress payment No. 15            Payment period ending: 05-20-13                      
O C JONES & SONS INC                                                                    
1520 FOURTH STREET                                                                      
BERKELEY CA 94710                                                                       
                                                                                        
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.      35,366,267.80    1,238,634.72                      
2.a. Extra Work                         799,513.97      106,007.71                      
  b. Adjustment Comp.                   365,003.86       85,086.34                      
3. Materials on Hand                    254,435.65       -7,868.59                      
4. Earned Subject to Retention       36,785,221.28    1,421,860.18                      
5. Mobilization                       3,500,000.00            0.00                      
6. Total Work Completed   40,030,785.63                                                 
7. Deductions                          -137,130.80            0.00                      
8. a.Contract Retentions                                                                
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor           40,148,090.48    1,421,860.18                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                           1,421,860.18