Dept. of Trans.       PROGRESS   Serial No.  Contract No.                               
                                          12-052-11-40  11-2T0114                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                  21%          59%                             
11-SD-52-15.5/17.3                    Federal Project:                                  
                                     STPL-6211(101)                                     
                             N-6211(101)                                                
                                                                                        
Progress payment No. 06            Payment period ending: 02-20-12                      
GRIFFITH COMPANY                                                                        
12200 BLOOMFIELD AVENUE                                                                 
SANTA FE SPRINGS CA 90670                                                               
                                                                                        
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.         371,635.56      140,976.75                      
2.a. Extra Work                             386.11          386.11                      
  b. Adjustment Comp.                                                                   
3. Materials on Hand                                                                    
4. Earned Subject to Retention          372,021.67      141,362.86                      
5. Mobilization                          43,225.00        9,100.00                      
6. Total Work Completed      415,246.67                                                 
7. Deductions                                                                           
8. a.Contract Retentions                                                                
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor              415,246.67      150,462.86                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                             150,462.86