Dept. of Trans.       PROGRESS   Serial No.  Contract No.                               
                                          08-171-11-18  07-201604                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                  69%          90%                             
07-LA-5707                    Federal Project:                                          
                                     NONE                                               
                                                                                        
                                                                                        
Progress payment No. 30            Payment period ending: 06-20-08                      
MEPCO SERVICES INC                                                                      
9634 WASHBURN ROAD UNIT B                                                               
DOWNEY  CA 90241                                                                        
                                                                                        
                                                                                        
Escrow No.  02213                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.       3,104,740.00      177,060.00                      
2.a. Extra Work                          42,876.35            0.00                      
  b. Adjustment Comp.                   127,011.00            0.00                      
3. Materials on Hand                                                                    
4. Earned Subject to Retention        3,274,627.35      177,060.00                      
5. Mobilization                                                                         
6. Total Work Completed    3,274,627.35                                                 
7. Deductions                            -6,500.00       -3,250.00                      
8. a.Contract Retentions               -163,731.37       -8,853.00                      
   b. Unsatisfactory Prog.              -28,108.50       -8,853.00                      
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor            3,076,287.48      156,104.00                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow       163,730.00                                                  
12. Net Pymt. this Estimate                             156,104.00