Dept. of Trans.       PROGRESS   Serial No.  Contract No.                               
                                          07-166-08-53  04-275104                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                  51%          61%                             
04-SOL-80-17.2/ .0                    Federal Project:                                  
                                     NONE                                               
                                                                                        
                                                                                        
Progress payment No. 05            Payment period ending: 06-20-07                      
GHILOTTI BROS INC                                                                       
525 JACOBY STREET                                                                       
SAN RAFAEL CA 94901                                                                     
                                                                                        
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.         659,617.50      204,773.15                      
2.a. Extra Work                          12,528.93       10,050.52                      
  b. Adjustment Comp.                                                                   
3. Materials on Hand                     26,400.51            0.00                      
4. Earned Subject to Retention          698,546.94      214,823.67                      
5. Mobilization                         109,867.50            0.00                      
6. Total Work Completed      782,013.93                                                 
7. Deductions                                                                           
8. a.Contract Retentions                -34,927.35       -6,680.18                      
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor              773,487.09      208,143.49                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                             208,143.49