Dept. of Trans.       SEMI-FINAL   Serial No.  Contract No.                             
                                          13-238-15-33  01-479204                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                 100%         100%                             
01-LAK-29-20.1/20.4                    Federal Project:                                 
01-LAK-53-0.0/3.1                                     STPX-330(77E)                     
                                                                                        
                                                                                        
Progress payment No. 16            Payment period ending: 04-05-13                      
TEICHERT CONSTRUCTION                                                                   
P O BOX 1890                                                                            
DAVIS CA 956171890                                                                      
                                                                                        
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.       3,975,106.70            0.00                      
2.a. Extra Work                         255,741.06            0.00                      
  b. Adjustment Comp.                    52,607.93            0.00                      
3. Materials on Hand                                                                    
4. Earned Subject to Retention        4,283,455.69            0.00                      
5. Mobilization                         307,500.00            0.00                      
6. Total Work Completed    4,590,955.69                                                 
7. Deductions                                 0.00       20,000.00                      
8. a.Contract Retentions                                                                
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor            4,590,955.69       20,000.00                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                              20,000.00