Dept. of Trans.       PROGRESS   Serial No.  Contract No.                               
                                          07-081-09-54  04-470804                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                  35%          13%                             
04-ALA-580-0.0/2.7                    Federal Project:                                  
                                     NONE                                               
                                                                                        
                                                                                        
Progress payment No. 08            Payment period ending: 03-20-07                      
DE SILVA GATES M C M A JOINT                                                            
VENTURE OF DE SILVA GATES                                                               
CONSTRUCTION AND M C M                                                                  
CONSTRUCTION                                                                            
P O BOX 2909                                                                            
DUBLIN CA 94568Escrow No.  00000                                                        
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.       4,486,808.53      558,920.25                      
2.a. Extra Work                         767,583.25        1,669.57                      
  b. Adjustment Comp.                    -3,000.00            0.00                      
3. Materials on Hand                    219,858.38       67,294.81                      
4. Earned Subject to Retention        5,471,250.16      627,884.63                      
5. Mobilization                       1,786,000.00            0.00                      
6. Total Work Completed    7,037,391.78                                                 
7. Deductions                            -9,612.44       10,387.56                      
8. a.Contract Retentions               -361,882.78            0.00                      
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor            6,885,754.94      638,272.19                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                             638,272.19