Dept. of Trans.       SEMI-FINAL   Serial No.  Contract No.                             
                                          08-022-09-10  08-0C4104                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                 100%         100%                             
08-RIV-74-87.6/87.7                    Federal Project:                                 
                                     NONE                                               
                                                                                        
                                                                                        
Progress payment No. 06            Payment period ending: 12-05-07                      
RSB GROUP INC                                                                           
22600-G LAMBERT ST., STE.1405                                                           
LAKE FOREST, CA  92630                                                                  
                                                                                        
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.         537,500.50            0.00                      
2.a. Extra Work                          33,846.62            0.00                      
  b. Adjustment Comp.                     3,200.00            0.00                      
3. Materials on Hand                                                                    
4. Earned Subject to Retention          574,547.12            0.00                      
5. Mobilization                         155,000.00            0.00                      
6. Total Work Completed      729,547.12                                                 
7. Deductions                                 0.00       10,000.00                      
8. a.Contract Retentions                -22,856.25            0.00                      
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.          22,856.25            0.00                      
9. Total pay to Contractor              729,547.12       10,000.00                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                              10,000.00