Dept. of Trans.       PROGRESS   Serial No.  Contract No.                               
                                          12-297-13-39  12-0G3304                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                  89%          45%                             
12-ORA-91-9.1/15.6                    Federal Project:                                  
                                     NONE                                               
                                                                                        
                                                                                        
Progress payment No. 15            Payment period ending: 10-20-12                      
SEMA CONSTRUCTION INC                                                                   
6 ORCHARD, STE 150                                                                      
LAKE FOREST CA 92630                                                                    
                                                                                        
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.      38,440,644.28    1,770,478.13                      
2.a. Extra Work                       1,796,177.32      148,729.76                      
  b. Adjustment Comp.                 2,301,824.97      -17,655.75                      
3. Materials on Hand                                                                    
4. Earned Subject to Retention       42,538,646.57    1,901,552.14                      
5. Mobilization                       2,989,921.89            0.00                      
6. Total Work Completed   45,528,568.46                                                 
7. Deductions                            -5,000.00            0.00                      
8. a.Contract Retentions                                                                
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor           45,523,568.46    1,901,552.14                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                           1,901,552.14