Dept. of Trans.       AFTER ACCEPTANCE   Serial No.  Contract No.                       
                                          06-012-14-34  07-4L0104                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                 100%         100%                             
07-LA-27-3.2                    Federal Project:                                        
                                     NONE                                               
                                                                                        
                                                                                        
Progress payment No. 06            Payment period ending: 06-24-05                      
CALEX ENGINEERING CO.                                                                   
23651 PINE STREET                                                                       
NEWHALL, CA 91321                                                                       
                                                                                        
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.          12,555.00            0.00                      
2.a. Extra Work                         858,801.33          -88.06                      
  b. Adjustment Comp.                                                                   
3. Materials on Hand                                                                    
4. Earned Subject to Retention          871,356.33          -88.06                      
5. Mobilization                                                                         
6. Total Work Completed      871,356.33                                                 
7. Deductions                                                                           
8. a.Contract Retentions                                                                
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor              871,356.33          -88.06                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                                 -88.06