Dept. of Trans.       PROGRESS   Serial No.  Contract No.                               
                                          07-202-08-02  04-0C8304                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                  90%          43%                             
04-SOL-505-R0.0/R10.6                    Federal Project:                               
                                     NONE                                               
                                                                                        
                                                                                        
Progress payment No. 08            Payment period ending: 07-20-07                      
TEICHERT CONSTRUCTION                                                                   
P O BOX 1890                                                                            
DAVIS CA 956171890                                                                      
                                                                                        
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.       9,903,177.37    1,701,096.63                      
2.a. Extra Work                         121,752.73        9,703.81                      
  b. Adjustment Comp.                                                                   
3. Materials on Hand                                                                    
4. Earned Subject to Retention       10,024,930.10    1,710,800.44                      
5. Mobilization                       1,250,000.00            0.00                      
6. Total Work Completed   11,274,930.10                                                 
7. Deductions                           -10,500.00            0.00                      
8. a.Contract Retentions               -501,246.51      -85,540.03                      
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor           10,763,183.59    1,625,260.41                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                           1,625,260.41