Dept. of Trans.       PROGRESS   Serial No.  Contract No.                               
                                          11-202-09-46  01-485904                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                  60%          69%                             
01-MEN-1-104.9/105.0                    Federal Project:                                
                                     NONE                                               
                                                                                        
                                                                                        
Progress payment No. 04            Payment period ending: 07-20-11                      
N Y BLASTCO INC                                                                         
14710 S MAPLE AVENUE                                                                    
GARDENA CA 90248                                                                        
                                                                                        
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.         335,240.86      242,192.39                      
2.a. Extra Work                           5,867.69            0.00                      
  b. Adjustment Comp.                                                                   
3. Materials on Hand                                                                    
4. Earned Subject to Retention          341,108.55      242,192.39                      
5. Mobilization                          24,440.00        6,110.00                      
6. Total Work Completed      365,548.55                                                 
7. Deductions                                                                           
8. a.Contract Retentions                                                                
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor              365,548.55      248,302.39                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                             248,302.39