Dept. of Trans.       PROGRESS   Serial No.  Contract No.                               
                                          04-118-07-44  04-122914                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                  83%          36%                             
04-SCL-880-6.0/7.7                    Federal Project:                                  
                                     NONE                                               
                                                                                        
                                                                                        
Progress payment No. 18            Payment period ending: 04-20-04                      
AMLAND                                                                                  
3168 KNIGHTS BRIDGE ROAD                                                                
SAN JOSE CA 95132                                                                       
                                                                                        
                                                                                        
Escrow No.  02047                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.         175,118.50        1,400.00                      
2.a. Extra Work                          22,500.50        2,000.00                      
  b. Adjustment Comp.                                                                   
3. Materials on Hand                                                                    
4. Earned Subject to Retention          197,619.00        3,400.00                      
5. Mobilization                          18,000.00            0.00                      
6. Total Work Completed      215,619.00                                                 
7. Deductions                                                                           
8. a.Contract Retentions                 -9,880.95         -170.00                      
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor              205,738.05        3,230.00                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow         9,880.00                                                  
12. Net Pymt. this Estimate                               3,230.00