Dept. of Trans.       AFTER ACCEPTANCE   Serial No.  Contract No.                       
                                          11-314-10-03  11-2M1304                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                 100%         100%                             
11-SD-5-R49.7/R62.1                    Federal Project:                                 
                                     NONE                                               
                                                                                        
                                                                                        
Progress payment No. 04            Payment period ending: 10-12-11                      
WESTERN STRUCTURES                                                                      
6005 TYLER STREET                                                                       
RIVERSIDE CA 92503                                                                      
                                                                                        
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.         328,476.93        2,794.71                      
2.a. Extra Work                          35,649.94       28,858.42                      
  b. Adjustment Comp.                     6,740.34        6,740.34                      
3. Materials on Hand                                                                    
4. Earned Subject to Retention          370,867.21       38,393.47                      
5. Mobilization                          40,000.00            0.00                      
6. Total Work Completed      410,867.21                                                 
7. Deductions                            -9,000.00       -6,084.04                      
8. a.Contract Retentions                                                                
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor              401,867.21       32,309.43                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                              32,309.43