Dept. of Trans.       PROGRESS   Serial No.  Contract No.                               
                                          08-113-08-45  11-281004                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                  52%          38%                             
11-SD-76-R8.0/37.9                    Federal Project:                                  
                                     NONE                                               
                                                                                        
                                                                                        
Progress payment No. 02            Payment period ending: 04-20-08                      
ZONDIROS CORPORATION                                                                    
1833 DIAMOND STREET STE 201                                                             
SAN MARCOS CA 92078                                                                     
                                                                                        
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.         153,920.80      149,342.80                      
2.a. Extra Work                                                                         
  b. Adjustment Comp.                                                                   
3. Materials on Hand                                                                    
4. Earned Subject to Retention          153,920.80      149,342.80                      
5. Mobilization                         142,500.00      142,500.00                      
6. Total Work Completed      296,420.80                                                 
7. Deductions                           -88,470.17      -88,470.17                      
8. a.Contract Retentions                 -8,374.70       -7,916.90                      
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor              199,575.93      195,455.73                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                             195,455.73