Dept. of Trans.       SEMI-FINAL   Serial No.  Contract No.                             
                                          07-019-11-32  02-0C8104                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                 100%         100%                             
02-SHA-44-R1.2/R4.2                    Federal Project:                                 
                                     ACST-P044(42)                                      
                             PHG-P044(42)                                               
                                                                                        
Progress payment No. 10            Payment period ending: 11-13-06                      
TULLIS INC                                                                              
P O BOX 493416                                                                          
REDDING CA 96049                                                                        
                                                                                        
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.       3,941,889.04            0.00                      
2.a. Extra Work                         561,996.39       12,055.28                      
  b. Adjustment Comp.                  -171,639.48            0.00                      
3. Materials on Hand                                                                    
4. Earned Subject to Retention        4,332,245.95       12,055.28                      
5. Mobilization                         200,000.00            0.00                      
6. Total Work Completed    4,532,245.95                                                 
7. Deductions                            -2,000.00       30,000.00                      
8. a.Contract Retentions                                                                
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor            4,530,245.95       42,055.28                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                              42,055.28