Dept. of Trans.       PROGRESS   Serial No.  Contract No.                               
                                          12-206-11-14  02-4C4014                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                  91%          75%                             
02-SHA-5-R11.0/R17.5                    Federal Project:                                
                                     NONE                                               
                                                                                        
                                                                                        
Progress payment No. 15            Payment period ending: 07-19-12                      
TULLIS INC                                                                              
P O BOX 493416                                                                          
REDDING CA 96049                                                                        
                                                                                        
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.      15,602,083.86    1,422,341.84                      
2.a. Extra Work                         219,688.59            0.00                      
  b. Adjustment Comp.                                                                   
3. Materials on Hand                     10,135.12       10,135.12                      
4. Earned Subject to Retention       15,831,907.57    1,432,476.96                      
5. Mobilization                         838,000.00            0.00                      
6. Total Work Completed   16,659,772.45                                                 
7. Deductions                           -18,000.00      -10,000.00                      
8. a.Contract Retentions                                                                
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor           16,651,907.57    1,422,476.96                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                           1,422,476.96