Dept. of Trans.       AFTER ACCEPTANCE   Serial No.  Contract No.                       
                                          08-126-12-07  01-443104                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                 100%         100%                             
01-MEN-175-1.1/1.2                    Federal Project:                                  
                                     NONE                                               
                                                                                        
                                                                                        
Progress payment No. 09            Payment period ending: 04-18-08                      
NORTH BAY CONSTRUCTION INC                                                              
P O BOX 6004                                                                            
PETALUMA CA 949556004                                                                   
                                                                                        
                                                                                        
Escrow No.  02324                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.       1,018,006.65          220.00                      
2.a. Extra Work                         208,351.38       20,355.97                      
  b. Adjustment Comp.                     5,320.84        5,320.84                      
3. Materials on Hand                                                                    
4. Earned Subject to Retention        1,231,678.87       25,896.81                      
5. Mobilization                                                                         
6. Total Work Completed    1,231,678.87                                                 
7. Deductions                           -10,000.00      -10,000.00                      
8. a.Contract Retentions                -60,289.10            0.00                      
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.          60,289.10       60,289.10                      
9. Total pay to Contractor            1,221,678.87       76,185.91                      
10. Reduction Amt to Escrow             -60,280.00      -60,280.00                      
11. Payment to Escrow        60,280.00                                                  
12. Net Pymt. this Estimate                              15,905.91