Dept. of Trans.       PROGRESS   Serial No.  Contract No.                               
                                          01-270-10-46  03-291004                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                  72%          58%                             
03-NEV-267-0.0/2.8                    Federal Project:                                  
                                     ACIM-080-4(191)                                    
                             ACST-X057(38)                                              
                             P-X057(38)                                                 
Progress payment No. 24            Payment period ending: 09-20-01                      
M C M / LADD JOINT VENTURE                                                              
P O BOX 620                                                                             
NORTH HIGHLANDS CA 95660                                                                
                                                                                        
                                                                                        
Escrow No.  01316                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.      20,283,488.21    2,255,570.47                      
2.a. Extra Work                         247,980.18        9,828.52                      
  b. Adjustment Comp.                   -24,669.58            0.00                      
3. Materials on Hand                    221,096.11      -60,963.98                      
4. Earned Subject to Retention       20,727,894.92    2,204,435.01                      
5. Mobilization                       3,200,000.00            0.00                      
6. Total Work Completed   23,706,798.81                                                 
7. Deductions                           -51,215.89      -10,000.00                      
8. a.Contract Retentions             -1,036,394.75     -110,221.75                      
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor           22,840,284.28    2,084,213.26                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow     1,000,000.00                                                  
12. Net Pymt. this Estimate                           2,084,213.26