Dept. of Trans.       PROGRESS   Serial No.  Contract No.                               
                                          07-232-16-44  03-0A6324                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                  14%          14%                             
03-NEV-80-R2.5/R5.6                    Federal Project:                                 
                                     ACIM-080-4(180)                                    
                                                                                        
                                                                                        
Progress payment No. 04            Payment period ending: 08-20-07                      
TEICHERT CONSTRUCTION                                                                   
P O BOX 276830                                                                          
SACRAMENTO CA 958276830                                                                 
                                                                                        
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.       8,259,967.01    3,018,998.23                      
2.a. Extra Work                          39,384.00       15,355.31                      
  b. Adjustment Comp.                                                                   
3. Materials on Hand                    102,663.42      101,622.42                      
4. Earned Subject to Retention        8,402,014.43    3,135,975.96                      
5. Mobilization                         531,375.00      177,125.00                      
6. Total Work Completed    8,830,726.01                                                 
7. Deductions                           -38,020.00      -20,000.00                      
8. a.Contract Retentions                                                                
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor            8,895,369.43    3,293,100.96                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                           3,293,100.96