Dept. of Trans.       PROGRESS   Serial No.  Contract No.                               
                                          02-296-13-36  03-397404                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                  21%          61%                             
03-SAC-99-20.6/21.3                    Federal Project:                                 
                                     NONE                                               
                                                                                        
                                                                                        
Progress payment No. 04            Payment period ending: 10-18-02                      
WATKIN AND BORTOLUSSI INC                                                               
77 LARKSPUR STREET                                                                      
SAN RAFAEL CA 949014886                                                                 
                                                                                        
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.          79,492.00       46,592.00                      
2.a. Extra Work                                                                         
  b. Adjustment Comp.                                                                   
3. Materials on Hand                                                                    
4. Earned Subject to Retention           79,492.00       46,592.00                      
5. Mobilization                          45,000.00       15,000.00                      
6. Total Work Completed      124,492.00                                                 
7. Deductions                                                                           
8. a.Contract Retentions                 -7,949.20       -4,659.20                      
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor              116,542.80       56,932.80                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                              56,932.80