Dept. of Trans.       SEMI-FINAL   Serial No.  Contract No.                             
                                          13-284-07-39  02-4C4014                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                 100%         100%                             
02-SHA-5-R11.0/R17.5                    Federal Project:                                
                                     NONE                                               
                                                                                        
                                                                                        
Progress payment No. 23            Payment period ending: 01-12-13                      
TULLIS INC                                                                              
P O BOX 493416                                                                          
REDDING CA 96049                                                                        
                                                                                        
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.      16,569,484.15      107,166.53                      
2.a. Extra Work                       1,014,657.52       68,243.88                      
  b. Adjustment Comp.                   124,613.99      -30,605.01                      
3. Materials on Hand                                                                    
4. Earned Subject to Retention       17,708,755.66      144,805.40                      
5. Mobilization                         838,000.00            0.00                      
6. Total Work Completed   18,546,755.66                                                 
7. Deductions                           -20,000.00      120,000.00                      
8. a.Contract Retentions                                                                
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor           18,526,755.66      264,805.40                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                             264,805.40