Dept. of Trans.       AFTER ACCEPTANCE   Serial No.  Contract No.                       
                                          10-308-10-14  09-343004                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                 100%         100%                             
09-MNO-6-17.5/26.5                    Federal Project:                                  
                                     NONE                                               
                                                                                        
                                                                                        
Progress payment No. 04            Payment period ending: 11-01-10                      
INTERNATIONAL SURFACING                                                                 
SYSTEMS                                                                                 
P O BOX 980430                                                                          
WEST SACRAMENTO CA 95798                                                                
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.         771,053.44            0.00                      
2.a. Extra Work                           5,426.95            0.00                      
  b. Adjustment Comp.                   -11,782.65            0.00                      
3. Materials on Hand                                                                    
4. Earned Subject to Retention          764,697.74            0.00                      
5. Mobilization                                                                         
6. Total Work Completed      764,697.74                                                 
7. Deductions                           -59,854.23       30,950.00                      
8. a.Contract Retentions                                                                
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor              704,843.51       30,950.00                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                              30,950.00