Dept. of Trans.       PROGRESS   Serial No.  Contract No.                               
                                          10-083-10-52  01-478104                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                  94%          83%                             
01-MEN-101-1.5/6.5                    Federal Project:                                  
                                     ER-43H6(4)                                         
                                                                                        
                                                                                        
Progress payment No. 07            Payment period ending: 03-22-10                      
NORTH BAY CONSTRUCTION INC                                                              
431 PAYRAN STREET                                                                       
PETALUMA CA 94952                                                                       
                                                                                        
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.       1,230,988.86      -12,950.00                      
2.a. Extra Work                         140,247.60        4,533.80                      
  b. Adjustment Comp.                     1,239.15            0.00                      
3. Materials on Hand                                                                    
4. Earned Subject to Retention        1,372,475.61       -8,416.20                      
5. Mobilization                          11,900.00            0.00                      
6. Total Work Completed    1,384,375.61                                                 
7. Deductions                                 0.00       20,000.00                      
8. a.Contract Retentions                                                                
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor            1,384,375.61       11,583.80                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                              11,583.80