Dept. of Trans.       PROGRESS   Serial No.  Contract No.                               
                                          07-360-15-24  02-328024                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                  96%          83%                             
02-SHA-273-R16.7/17.0                    Federal Project:                               
02-SHA-299-23.8/R24.4                                     NH                            
                                                                                        
                                                                                        
Progress payment No. 05            Payment period ending: 12-20-07                      
TULLIS INC                                                                              
P O BOX 493416                                                                          
REDDING CA 96049                                                                        
                                                                                        
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.       1,184,538.72       22,242.00                      
2.a. Extra Work                          30,347.46       17,556.34                      
  b. Adjustment Comp.                    -5,422.40       -5,422.40                      
3. Materials on Hand                                                                    
4. Earned Subject to Retention        1,209,463.78       34,375.94                      
5. Mobilization                         235,000.00            0.00                      
6. Total Work Completed    1,444,463.78                                                 
7. Deductions                          -120,530.06       -6,000.00                      
8. a.Contract Retentions                -60,473.19       -1,718.80                      
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor            1,263,460.53       26,657.14                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                              26,657.14