Dept. of Trans.       PROGRESS   Serial No.  Contract No.                               
                                          03-232-12-11  04-006044                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                  49%          62%                             
04-CC-680-24.6/25.1                    Federal Project:                                 
                                     ACIM-680-1(54)                                     
                                                                                        
                                                                                        
Progress payment No. 16            Payment period ending: 08-20-03                      
WEST BAY BUILDERS INC                                                                   
P O BOX 3474                                                                            
SAN RAFAEL CA 949123474                                                                 
                                                                                        
                                                                                        
Escrow No.  01920                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.       9,408,496.00      750,108.50                      
2.a. Extra Work                          54,956.88          505.60                      
  b. Adjustment Comp.                    61,785.46       19,398.78                      
3. Materials on Hand                                                                    
4. Earned Subject to Retention        9,525,238.34      770,012.88                      
5. Mobilization                                                                         
6. Total Work Completed    9,525,238.34                                                 
7. Deductions                            -2,350.94            0.00                      
8. a.Contract Retentions               -476,261.92      -38,500.65                      
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor            9,046,625.48      731,512.23                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow       476,260.00                                                  
12. Net Pymt. this Estimate                             731,512.23