Dept. of Trans.       SUPPLEMENTAL   Serial No.  Contract No.                           
                                          03-178-07-18  03-402304                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                  18%          16%                             
03-GLE-32-R4.8/5.9                    Federal Project:                                  
                                     ACST-P032(34)                                      
                             P-P032(34)                                                 
                                                                                        
Progress payment No. 04            Payment period ending: 06-20-03                      
M C M CONSTRUCTION INC                                                                  
P O BOX 620                                                                             
NORTH HIGHLANDS CA 95660                                                                
                                                                                        
                                                                                        
Escrow No.  02023                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.       1,017,195.63       49,653.50                      
2.a. Extra Work                           1,450.00            0.00                      
  b. Adjustment Comp.                     5,425.40        5,425.40                      
3. Materials on Hand                    665,409.33      440,952.87                      
4. Earned Subject to Retention        1,689,480.36      496,031.77                      
5. Mobilization                         693,165.00            0.00                      
6. Total Work Completed    1,717,236.03                                                 
7. Deductions                           -10,000.00            0.00                      
8. a.Contract Retentions               -167,279.03      -47,934.17                      
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor            2,205,366.33      448,097.60                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow       167,270.00                                                  
12. Net Pymt. this Estimate                             448,097.60