Dept. of Trans.       SEMI-FINAL   Serial No.  Contract No.                             
                                          10-340-15-17  02-4C7904                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                 100%         100%                             
02-TEH-5-40.6/ .0                    Federal Project:                                   
                                     NONE                                               
                                                                                        
                                                                                        
Progress payment No. 04            Payment period ending: 08-13-10                      
TULLIS INC                                                                              
P O BOX 493416                                                                          
REDDING CA 96049                                                                        
                                                                                        
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.         858,105.54            0.00                      
2.a. Extra Work                         247,052.35        4,923.00                      
  b. Adjustment Comp.                   -20,510.97      -20,510.97                      
3. Materials on Hand                                                                    
4. Earned Subject to Retention        1,084,646.92      -15,587.97                      
5. Mobilization                                                                         
6. Total Work Completed    1,084,646.92                                                 
7. Deductions                                 0.00       30,268.00                      
8. a.Contract Retentions                                                                
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor            1,084,646.92       14,680.03                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                              14,680.03