Dept. of Trans.       FINAL   Serial No.  Contract No.                                  
                                          08-200-14-18  02-4C6104                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                 100%         100%                             
02-TRI-299-41.5/45.0                    Federal Project:                                
                                     NONE                                               
                                                                                        
                                                                                        
Progress payment No. 03            Payment period ending: 05-29-08                      
TULLIS INC                                                                              
P O BOX 493416                                                                          
REDDING CA 96049                                                                        
                                                                                        
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.         754,180.89            0.00                      
2.a. Extra Work                           8,267.74            0.00                      
  b. Adjustment Comp.                   -74,520.64            0.00                      
3. Materials on Hand                                                                    
4. Earned Subject to Retention          687,927.99            0.00                      
5. Mobilization                                                                         
6. Total Work Completed      687,927.99                                                 
7. Deductions                                 0.00       10,000.00                      
8. a.Contract Retentions                -31,936.04            0.00                      
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.          31,936.04            0.00                      
9. Total pay to Contractor              687,927.99       10,000.00                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                              10,000.00