Dept. of Trans.       PROGRESS   Serial No.  Contract No.                               
                                          12-143-10-27  02-2E3004                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                  71%          87%                             
02-TEH-0-0.0/ .0                    Federal Project:                                    
                                     NONE                                               
                                                                                        
                                                                                        
Progress payment No. 06            Payment period ending: 05-17-12                      
BAY LINE CUTTING & CORING INC                                                           
1033 YERBA BUENA AVE                                                                    
OAKLAND CA 94608                                                                        
                                                                                        
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.         835,428.67      318,435.44                      
2.a. Extra Work                                                                         
  b. Adjustment Comp.                     7,330.00            0.00                      
3. Materials on Hand                          0.00       -5,462.33                      
4. Earned Subject to Retention          842,758.67      312,973.11                      
5. Mobilization                         133,895.00        6,694.75                      
6. Total Work Completed      976,653.67                                                 
7. Deductions                                                                           
8. a.Contract Retentions                                                                
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor              976,653.67      319,667.86                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                             319,667.86