Dept. of Trans.       PROGRESS   Serial No.  Contract No.                               
                                          11-144-08-04  03-2C8444                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                  89%          79%                             
03-SAC-5501                    Federal Project:                                         
                                     NONE                                               
                                                                                        
                                                                                        
Progress payment No. 15            Payment period ending: 05-20-11                      
D G GRANADE INC                                                                         
4420 BUSINESS DRIVE                                                                     
SHINGLE SPRINGS CA 95682                                                                
                                                                                        
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.       3,436,645.98      217,458.27                      
2.a. Extra Work                         305,661.74            0.00                      
  b. Adjustment Comp.                                                                   
3. Materials on Hand                                                                    
4. Earned Subject to Retention        3,742,307.72      217,458.27                      
5. Mobilization                                                                         
6. Total Work Completed    3,742,307.72                                                 
7. Deductions                                                                           
8. a.Contract Retentions                                                                
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor            3,742,307.72      217,458.27                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                             217,458.27