Dept. of Trans.       PROGRESS   Serial No.  Contract No.                               
                                          11-234-17-23  04-2A5434                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                  98%          82%                             
04-SM-280-7.6/ .0                    Federal Project:                                   
                                     ACIM-280-1(131)                                    
                                                                                        
                                                                                        
Progress payment No. 06            Payment period ending: 08-20-11                      
R M HARRIS COMPANY INC                                                                  
1000 HOWE ROAD SUITE 200                                                                
MARTINEZ CA 94553                                                                       
                                                                                        
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.         391,256.83       19,959.88                      
2.a. Extra Work                                                                         
  b. Adjustment Comp.                                                                   
3. Materials on Hand                                                                    
4. Earned Subject to Retention          391,256.83       19,959.88                      
5. Mobilization                          41,100.00            0.00                      
6. Total Work Completed      432,356.83                                                 
7. Deductions                                                                           
8. a.Contract Retentions                                                                
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor              432,356.83       19,959.88                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                              19,959.88