Dept. of Trans.       PROGRESS   Serial No.  Contract No.                               
                                          10-146-13-21  08-007174                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                  94%          92%                             
08-SBD-215-4.8/6.5                    Federal Project:                                  
                                     PNRS-6208(13)                                      
                             CML-6208(13)                                               
                                                                                        
Progress payment No. 31            Payment period ending: 05-20-10                      
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.      69,595,737.18    1,430,801.10                      
2.a. Extra Work                       1,694,708.83      336,595.38                      
  b. Adjustment Comp.                   327,190.35            0.00                      
3. Materials on Hand                     30,174.42       -5,877.06                      
4. Earned Subject to Retention       71,647,810.78    1,761,519.42                      
5. Mobilization                       7,999,933.00            0.00                      
6. Total Work Completed   79,617,569.36                                                 
7. Deductions                           -25,000.00            0.00                      
8. a.Contract Retentions                                                                
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor           79,622,743.78    1,761,519.42                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                           1,761,519.42