Dept. of Trans.       PROGRESS   Serial No.  Contract No.                               
                                          12-172-07-54  07-4Y9104                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                  15%          24%                             
07-LA-2-15.3/23.0                    Federal Project:                                   
                                     NONE                                               
                                                                                        
                                                                                        
Progress payment No. 02            Payment period ending: 06-20-12                      
WESTERN STRUCTURES                                                                      
6005 TYLER ST                                                                           
RIVERSIDE CA 92503                                                                      
                                                                                        
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.          79,338.48       72,915.48                      
2.a. Extra Work                                                                         
  b. Adjustment Comp.                                                                   
3. Materials on Hand                                                                    
4. Earned Subject to Retention           79,338.48       72,915.48                      
5. Mobilization                          43,656.75       43,656.75                      
6. Total Work Completed      122,995.23                                                 
7. Deductions                                                                           
8. a.Contract Retentions                                                                
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor              122,995.23      116,572.23                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                             116,572.23