Dept. of Trans.       SEMI-FINAL   Serial No.  Contract No.                             
                                          10-172-14-04  05-0L2304                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                 100%         100%                             
05-MON-198-22.9/23.3                    Federal Project:                                
                                     NONE                                               
                                                                                        
                                                                                        
Progress payment No. 15            Payment period ending: 05-21-10                      
M G E UNDERGROUND INC                                                                   
P O BOX 4189                                                                            
PASO ROBLES CA 93447                                                                    
                                                                                        
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.         516,136.78            0.00                      
2.a. Extra Work                         552,229.14       35,377.91                      
  b. Adjustment Comp.                    83,397.22            0.00                      
3. Materials on Hand                                                                    
4. Earned Subject to Retention        1,151,763.14       35,377.91                      
5. Mobilization                           9,514.00            0.00                      
6. Total Work Completed    1,161,277.14                                                 
7. Deductions                           -46,507.56       10,000.00                      
8. a.Contract Retentions                                                                
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor            1,114,769.58       45,377.91                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                              45,377.91