Dept. of Trans.       PROGRESS   Serial No.  Contract No.                               
                                          07-143-07-04  11-264704                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                  81%          81%                             
11-SD-5-R16.1/R25.8                    Federal Project:                                 
                                     ACST-X073(72)                                      
                             PHG-X073(72)                                               
                                                                                        
Progress payment No. 10            Payment period ending: 05-20-07                      
MODERN ALLOYS INC                                                                       
11172 WESTERN AVENUE                                                                    
STANTON CA 90680                                                                        
                                                                                        
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.         875,268.32      229,563.06                      
2.a. Extra Work                          47,517.16        9,302.12                      
  b. Adjustment Comp.                                                                   
3. Materials on Hand                                                                    
4. Earned Subject to Retention          922,785.48      238,865.18                      
5. Mobilization                          16,053.97            0.00                      
6. Total Work Completed      938,839.45                                                 
7. Deductions                           -10,000.42           -0.18                      
8. a.Contract Retentions                                                                
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor              928,839.03      238,865.00                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                             238,865.00