Dept. of Trans.       PROGRESS   Serial No.  Contract No.                               
                                          08-110-07-48  04-272434                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                  37%          43%                             
04-SON-101-13.6/23.1                    Federal Project:                                
                                     NONE                                               
                                                                                        
                                                                                        
Progress payment No. 05            Payment period ending: 04-20-08                      
MC GUIRE AND HESTER                                                                     
9009 RAILROAD AVENUE                                                                    
OAKLAND CA 94603                                                                        
                                                                                        
                                                                                        
Escrow No.  02334                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.         627,960.45      111,943.00                      
2.a. Extra Work                                                                         
  b. Adjustment Comp.                                                                   
3. Materials on Hand                    169,923.18        6,403.66                      
4. Earned Subject to Retention          797,883.63      118,346.66                      
5. Mobilization                         150,100.00            0.00                      
6. Total Work Completed      778,060.45                                                 
7. Deductions                                                                           
8. a.Contract Retentions                -39,894.18         -534.82                      
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor              908,089.45      117,811.84                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow        39,890.00                                                  
12. Net Pymt. this Estimate                             117,811.84