Dept. of Trans.       AFTER ACCEPTANCE   Serial No.  Contract No.                       
                                          07-134-07-12  04-128474                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                 100%         100%                             
04-NAP-29-29.3/32.8                    Federal Project:                                 
                                     ACST-P029(99)                                      
                             P-P029(99)                                                 
                                                                                        
Progress payment No. 16            Payment period ending: 03-06-07                      
GHILOTTI BROS INC                                                                       
525 JACOBY STREET                                                                       
SAN RAFAEL CA 94901                                                                     
                                                                                        
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.       3,884,764.84            0.00                      
2.a. Extra Work                         654,198.40       36,604.95                      
  b. Adjustment Comp.                   295,997.85      256,241.00                      
3. Materials on Hand                                                                    
4. Earned Subject to Retention        4,834,961.09      292,845.95                      
5. Mobilization                         495,000.00            0.00                      
6. Total Work Completed    5,329,961.09                                                 
7. Deductions                                                                           
8. a.Contract Retentions                                                                
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor            5,329,961.09      292,845.95                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                             292,845.95