Dept. of Trans.       PROGRESS   Serial No.  Contract No.                               
                                          03-296-08-42  03-376104                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                  49%          47%                             
03-YUB-70-R0.4/R7.3                    Federal Project:                                 
                                     ACNH-P070-7(78)                                    
                                                                                        
                                                                                        
Progress payment No. 07            Payment period ending: 10-20-03                      
DE SILVA GATES CONSTRUCTION                                                             
P O BOX 2909                                                                            
DUBLIN CA 94568                                                                         
                                                                                        
                                                                                        
Escrow No.  02077                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.       5,937,693.02    1,167,106.72                      
2.a. Extra Work                                                                         
  b. Adjustment Comp.                                                                   
3. Materials on Hand                          0.00      -53,728.00                      
4. Earned Subject to Retention        5,937,693.02    1,113,378.72                      
5. Mobilization                       1,258,750.00            0.00                      
6. Total Work Completed    7,196,443.02                                                 
7. Deductions                          -321,451.68     -291,176.68                      
8. a.Contract Retentions               -296,884.65      -34,063.27                      
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor            6,578,106.69      788,138.77                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow       296,880.00                                                  
12. Net Pymt. this Estimate                             788,138.77