Dept. of Trans.       FINAL   Serial No.  Contract No.                                  
                                          12-319-08-06  04-2E3704                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                 100%         100%                             
04-SM-82-20.8/21.9                    Federal Project:                                  
                                     NONE                                               
                                                                                        
                                                                                        
Progress payment No. 04            Payment period ending: 08-29-12                      
INTERSTATE GRADING AND PAVING                                                           
INC                                                                                     
128 SO MAPLE AVE                                                                        
SO SAN FRANCISCO CA 94080                                                               
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.          58,067.00            0.00                      
2.a. Extra Work                                                                         
  b. Adjustment Comp.                   410,000.00            0.00                      
3. Materials on Hand                                                                    
4. Earned Subject to Retention          468,067.00            0.00                      
5. Mobilization                                                                         
6. Total Work Completed      468,067.00                                                 
7. Deductions                                                                           
8. a.Contract Retentions                                                                
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor              468,067.00            0.00                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                                   0.00