Dept. of Trans.       PROGRESS   Serial No.  Contract No.                               
                                          08-171-10-22  10-0N5804                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                  89%          40%                             
10-SJ-580-9.0/15.3                    Federal Project:                                  
                                     NONE                                               
                                                                                        
                                                                                        
Progress payment No. 02            Payment period ending: 06-20-08                      
TOM MAYO CONSTRUCTION INC                                                               
4735 E FREMONT ST                                                                       
STOCKTON CA 95215                                                                       
                                                                                        
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.         979,567.24      697,092.01                      
2.a. Extra Work                         515,829.60      515,829.60                      
  b. Adjustment Comp.                                                                   
3. Materials on Hand                                                                    
4. Earned Subject to Retention        1,495,396.84    1,212,921.61                      
5. Mobilization                                                                         
6. Total Work Completed    1,495,396.84                                                 
7. Deductions                                                                           
8. a.Contract Retentions                -74,769.84      -51,574.18                      
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor            1,420,627.00    1,161,347.43                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                           1,161,347.43