Dept. of Trans.       PROGRESS   Serial No.  Contract No.                               
                                          03-142-07-52  06-342324                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                  81%          76%                             
06-FRE-180-R55.4/R56.6                    Federal Project:                              
                                     ACNH-X019(15)                                      
                             HP21-6086(10)                                              
                             L-6086(10)                                                 
Progress payment No. 20            Payment period ending: 05-20-03                      
M C M CONSTRUCTION INC                                                                  
P O BOX 620                                                                             
NORTH HIGHLANDS CA 95660                                                                
                                                                                        
                                                                                        
Escrow No.  01856                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.      19,150,490.80    1,307,548.39                      
2.a. Extra Work                         468,308.85       23,776.94                      
  b. Adjustment Comp.                    -9,876.28            0.00                      
3. Materials on Hand                    144,268.43       86,758.00                      
4. Earned Subject to Retention       19,753,191.80    1,418,083.33                      
5. Mobilization                       2,613,086.00            0.00                      
6. Total Work Completed   22,222,009.37                                                 
7. Deductions                           -82,809.48      -10,000.00                      
8. a.Contract Retentions               -987,659.59      -70,904.17                      
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor           21,295,808.73    1,337,179.16                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow       987,650.00                                                  
12. Net Pymt. this Estimate                           1,337,179.16