Dept. of Trans.       PROGRESS   Serial No.  Contract No.                               
                                          05-297-14-45  10-049944                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                  65%          26%                             
10-AMA-49-R7.0/R11.0                    Federal Project:                                
                                     ACST-P049(129)                                     
                             P-P049(129)                                                
                                                                                        
Progress payment No. 18            Payment period ending: 10-20-05                      
VIKING STIMPEL A JOINT VENTURE                                                          
P O BOX 492335                                                                          
REDDING CA 960492335                                                                    
                                                                                        
                                                                                        
Escrow No.  02177                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.      12,187,853.30      986,482.00                      
2.a. Extra Work                       1,160,399.60       53,220.81                      
  b. Adjustment Comp.                    -3,670.78            0.00                      
3. Materials on Hand                    261,608.00      152,268.00                      
4. Earned Subject to Retention       13,606,190.12    1,191,970.81                      
5. Mobilization                       1,950,000.00            0.00                      
6. Total Work Completed   15,294,582.12                                                 
7. Deductions                                                                           
8. a.Contract Retentions               -680,309.51      -59,598.54                      
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor           14,875,880.61    1,132,372.27                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow       680,300.00                                                  
12. Net Pymt. this Estimate                           1,132,372.27