Dept. of Trans.       PROGRESS   Serial No.  Contract No.                               
                                          07-324-08-15  04-0A6204                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                  29%           8%                             
04-SON-12-34.0/34.3                    Federal Project:                                 
                                     NONE                                               
                                                                                        
                                                                                        
Progress payment No. 05            Payment period ending: 11-20-07                      
NORTH BAY CONSTRUCTION INC                                                              
P O BOX 6004                                                                            
PETALUMA CA 949556004                                                                   
                                                                                        
                                                                                        
Escrow No.  02288                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.          86,077.00       80,327.00                      
2.a. Extra Work                                                                         
  b. Adjustment Comp.                                                                   
3. Materials on Hand                          0.00      -14,821.51                      
4. Earned Subject to Retention           86,077.00       65,505.49                      
5. Mobilization                          38,950.00       18,450.00                      
6. Total Work Completed      125,027.00                                                 
7. Deductions                                                                           
8. a.Contract Retentions                 -7,769.46       -5,712.31                      
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor              117,257.54       78,243.18                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow         7,760.00                                                  
12. Net Pymt. this Estimate                              78,243.18