Dept. of Trans.       AFTER ACCEPTANCE   Serial No.  Contract No.                       
                                          10-322-11-20  01-467514                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                 100%         100%                             
01-LAK-175-19.5/28.0                    Federal Project:                                
                                     NONE                                               
                                                                                        
                                                                                        
Progress payment No. 02            Payment period ending: 11-09-10                      
INTERNATIONAL SURFACING                                                                 
SYSTEMS                                                                                 
P O BOX 980430                                                                          
WEST SACRAMENTO CA 95798                                                                
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.         712,484.04      147,459.34                      
2.a. Extra Work                           9,975.85        9,975.85                      
  b. Adjustment Comp.                    -4,225.00       -4,225.00                      
3. Materials on Hand                                                                    
4. Earned Subject to Retention          718,234.89      153,210.19                      
5. Mobilization                                                                         
6. Total Work Completed      718,234.89                                                 
7. Deductions                           -11,000.00      -11,000.00                      
8. a.Contract Retentions                                                                
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor              707,234.89      142,210.19                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                             142,210.19