Dept. of Trans.       FINAL   Serial No.  Contract No.                                  
                                          08-191-13-01  07-1X9104                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                 100%         100%                             
07-LA-1-53.9/57.4                    Federal Project:                                   
                                     NONE                                               
                                                                                        
                                                                                        
Progress payment No. 07            Payment period ending: 05-01-08                      
D B ENGINEERING AND                                                                     
SITE DEVELOPMENT                                                                        
2158 SCENICPARK STREET                                                                  
THOUSAND OAKS, CA 91362                                                                 
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.          13,000.00            0.00                      
2.a. Extra Work                         408,674.17            0.00                      
  b. Adjustment Comp.                                                                   
3. Materials on Hand                                                                    
4. Earned Subject to Retention          421,674.17            0.00                      
5. Mobilization                                                                         
6. Total Work Completed      421,674.17                                                 
7. Deductions                                                                           
8. a.Contract Retentions                                                                
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor              421,674.17            0.00                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                                   0.00