Dept. of Trans.       FINAL   Serial No.  Contract No.                                  
                                          09-349-08-37  09-339504                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                 100%         100%                             
09-INY-178-48.6/60.0                    Federal Project:                                
                                     NONE                                               
                                                                                        
                                                                                        
Progress payment No. 04            Payment period ending: 08-06-09                      
INTERNATIONAL SURFACING                                                                 
SYSTEMS                                                                                 
P O BOX 4770                                                                            
MODESTO CA 95352                                                                        
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.         381,454.91            0.00                      
2.a. Extra Work                           1,522.35        1,522.35                      
  b. Adjustment Comp.                   -13,655.88      -13,655.88                      
3. Materials on Hand                                                                    
4. Earned Subject to Retention          369,321.38      -12,133.53                      
5. Mobilization                                                                         
6. Total Work Completed      369,321.38                                                 
7. Deductions                                 0.00       18,655.88                      
8. a.Contract Retentions                -19,072.75            0.00                      
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.          19,072.75            0.00                      
9. Total pay to Contractor              369,321.38        6,522.35                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                               6,522.35