Dept. of Trans.       AFTER ACCEPTANCE   Serial No.  Contract No.                       
                                          13-178-10-18  02-2E7504                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                 100%         100%                             
02-TEH-5-41.6/41.9                    Federal Project:                                  
                                     ACHS-058(347)                                      
                             IM-058(347)                                                
                                                                                        
Progress payment No. 10            Payment period ending: 05-22-13                      
TULLIS INC                                                                              
P O BOX 493416                                                                          
REDDING CA 96049                                                                        
                                                                                        
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.       1,880,315.56          850.00                      
2.a. Extra Work                          22,594.52        1,981.98                      
  b. Adjustment Comp.                    -6,945.38       15,000.00                      
3. Materials on Hand                                                                    
4. Earned Subject to Retention        1,895,964.70       17,831.98                      
5. Mobilization                         203,000.00            0.00                      
6. Total Work Completed    2,098,964.70                                                 
7. Deductions                           -11,000.00      -11,000.00                      
8. a.Contract Retentions                                                                
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor            2,087,964.70        6,831.98                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                               6,831.98