Dept. of Trans.       SEMI-FINAL   Serial No.  Contract No.                             
                                          12-331-06-05  06-0M2704                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                 100%         100%                             
06-KER-58-26.3/R53.5                    Federal Project:                                
06-KER-99-20.6/57.5                                     NONE                            
06-KER-178-R1.9/R39.8                                                                   
                                                                                        
Progress payment No. 04            Payment period ending: 09-21-12                      
PETERSON-CHASE GENERAL                                                                  
ENGINEERING CONSTRUCTION INC                                                            
1792 KAISER AVE                                                                         
IRVINE CA 92614                                                                         
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.         619,250.47          830.00                      
2.a. Extra Work                          16,393.22        3,353.45                      
  b. Adjustment Comp.                                                                   
3. Materials on Hand                                                                    
4. Earned Subject to Retention          635,643.69        4,183.45                      
5. Mobilization                         110,400.00            0.00                      
6. Total Work Completed      746,043.69                                                 
7. Deductions                                                                           
8. a.Contract Retentions                                                                
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor              746,043.69        4,183.45                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                               4,183.45