Dept. of Trans.       AFTER ACCEPTANCE   Serial No.  Contract No.                       
                                          07-074-14-53  02-3937U4                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                 100%         100%                             
02-SHA-273-6.8/7.1                    Federal Project:                                  
                                     ACST-S273(7)                                       
                             PHG-S273(7)                                                
                                                                                        
Progress payment No. 11            Payment period ending: 11-22-06                      
TULLIS INC                                                                              
P O BOX 493416                                                                          
REDDING CA 96049                                                                        
                                                                                        
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.         991,161.00      -28,020.00                      
2.a. Extra Work                          66,405.51       66,405.51                      
  b. Adjustment Comp.                                                                   
3. Materials on Hand                                                                    
4. Earned Subject to Retention        1,057,566.51       38,385.51                      
5. Mobilization                                                                         
6. Total Work Completed    1,057,566.51                                                 
7. Deductions                           -20,000.00      -17,575.00                      
8. a.Contract Retentions                                                                
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor            1,037,566.51       20,810.51                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                              20,810.51