Dept. of Trans.       AFTER ACCEPTANCE   Serial No.  Contract No.                       
                                          12-130-06-29  06-0H8304                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                 100%         100%                             
06-KER-184-1.0/ .0                    Federal Project:                                  
                                     ACST-P184(14)                                      
                             P-P184(14)                                                 
                                                                                        
Progress payment No. 06            Payment period ending: 04-23-12                      
PTM GENERAL ENGINEERING                                                                 
SERVICES INC                                                                            
P O BOX 7745                                                                            
RIVERSIDE CA 92513                                                                      
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.         412,113.78       10,127.36                      
2.a. Extra Work                           2,640.65        2,640.65                      
  b. Adjustment Comp.                    13,428.00            0.00                      
3. Materials on Hand                                                                    
4. Earned Subject to Retention          428,182.43       12,768.01                      
5. Mobilization                                                                         
6. Total Work Completed      428,182.43                                                 
7. Deductions                           -15,000.00      -10,000.00                      
8. a.Contract Retentions                                                                
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor              413,182.43        2,768.01                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                               2,768.01