Dept. of Trans.       AFTER ACCEPTANCE   Serial No.  Contract No.                       
                                          08-129-14-15  11-268404                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                 100%         100%                             
11-SD-56-0.7/2.4                    Federal Project:                                    
                                     ACST-P056(3)                                       
                             PHG-P056(3)                                                
                                                                                        
Progress payment No. 13            Payment period ending: 04-16-08                      
SIM J HARRIS INC                                                                        
4375 JUTLAND DR., STE 200                                                               
SAN DIEGO CA 92117                                                                      
                                                                                        
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.       2,217,748.34        4,380.48                      
2.a. Extra Work                          48,221.37            0.00                      
  b. Adjustment Comp.                                                                   
3. Materials on Hand                                                                    
4. Earned Subject to Retention        2,265,969.71        4,380.48                      
5. Mobilization                         238,110.00            0.00                      
6. Total Work Completed    2,504,079.71                                                 
7. Deductions                          -123,500.00       -7,000.00                      
8. a.Contract Retentions                                                                
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor            2,380,579.71       -2,619.52                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                              -2,619.52