Dept. of Trans.       PROGRESS   Serial No.  Contract No.                               
                                          07-052-11-25  01-314404                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                  67%          60%                             
01-HUM-101-56.2/57.5                    Federal Project:                                
                                     ACNH-Q101(97)                                      
                                                                                        
                                                                                        
Progress payment No. 21            Payment period ending: 02-20-07                      
M C M CONSTRUCTION INC                                                                  
P O BOX 620                                                                             
NORTH HIGHLANDS CA 95660                                                                
                                                                                        
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.       7,341,833.13            0.00                      
2.a. Extra Work                         712,925.49       48,116.35                      
  b. Adjustment Comp.                   122,334.77         -260.09                      
3. Materials on Hand                     28,726.01            0.00                      
4. Earned Subject to Retention        8,205,819.40       47,856.26                      
5. Mobilization                       1,144,625.00            0.00                      
6. Total Work Completed    9,321,718.39                                                 
7. Deductions                            -8,015.59        2,000.00                      
8. a.Contract Retentions                                                                
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor            9,342,428.81       49,856.26                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                              49,856.26