Dept. of Trans.       PROGRESS   Serial No.  Contract No.                               
                                          10-207-14-04  08-0A7914                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                  34%          42%                             
08-SBD-18-30.0/32.5                    Federal Project:                                 
08-SBD-330-43.8/44.1                                     ACST-X071(54)                  
                             PE-X071(54)                                                
                                                                                        
Progress payment No. 03            Payment period ending: 07-20-10                      
ROCK BOTTOM INC                                                                         
2724 LANDCO DRIVE                                                                       
BAKERSFIELD CA 93308                                                                    
                                                                                        
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.         303,927.50      190,908.50                      
2.a. Extra Work                                                                         
  b. Adjustment Comp.                                                                   
3. Materials on Hand                                                                    
4. Earned Subject to Retention          303,927.50      190,908.50                      
5. Mobilization                          57,000.00       12,000.00                      
6. Total Work Completed      360,927.50                                                 
7. Deductions                                                                           
8. a.Contract Retentions                                                                
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor              360,927.50      202,908.50                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                             202,908.50