Dept. of Trans.       AFTER ACCEPTANCE   Serial No.  Contract No.                       
                                          08-298-15-20  01-466404                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                 100%         100%                             
01-LAK-53-3.0/ .0                    Federal Project:                                   
                                     NONE                                               
                                                                                        
                                                                                        
Progress payment No. 04            Payment period ending: 10-08-08                      
NORTH BAY CONSTRUCTION INC                                                              
P O BOX 6004                                                                            
PETALUMA CA 949556004                                                                   
                                                                                        
                                                                                        
Escrow No.  02392                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.         415,772.77      113,250.63                      
2.a. Extra Work                           7,659.13        6,679.53                      
  b. Adjustment Comp.                    13,645.47           -4.70                      
3. Materials on Hand                                                                    
4. Earned Subject to Retention          437,077.37      119,925.46                      
5. Mobilization                                                                         
6. Total Work Completed      437,077.37                                                 
7. Deductions                           -20,000.00      -15,000.00                      
8. a.Contract Retentions                -15,857.60            0.00                      
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.          15,857.60       15,857.60                      
9. Total pay to Contractor              417,077.37      120,783.06                      
10. Reduction Amt to Escrow             -15,850.00      -15,850.00                      
11. Payment to Escrow        15,850.00                                                  
12. Net Pymt. this Estimate                             104,933.06