Dept. of Trans.       PROGRESS   Serial No.  Contract No.                               
                                          10-299-16-16  08-456004                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                  52%          41%                             
08-RIV-10-41.3/44.6                    Federal Project:                                 
                                     ARRA-103(127)                                      
                             L-103(127)                                                 
                             ACIM-103(127)                                              
Progress payment No. 09            Payment period ending: 10-20-10                      
SEMA CONSTRUCTION INC                                                                   
6 ORCHARD SUITE 150                                                                     
LAKE FOREST CA 92630                                                                    
                                                                                        
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.       9,617,979.51      700,825.79                      
2.a. Extra Work                          42,246.63         -693.79                      
  b. Adjustment Comp.                                                                   
3. Materials on Hand                    122,037.90      -78,970.00                      
4. Earned Subject to Retention        9,782,264.04      621,162.00                      
5. Mobilization                       2,090,000.00            0.00                      
6. Total Work Completed   11,750,226.14                                                 
7. Deductions                                                                           
8. a.Contract Retentions                                                                
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor           11,872,264.04      621,162.00                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                             621,162.00