Dept. of Trans.       PROGRESS   Serial No.  Contract No.                               
                                          07-144-11-28  07-1Y6504                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                  54%         100%                             
07-LA-91-9.8/10.0                    Federal Project:                                   
                                     NONE                                               
                                                                                        
                                                                                        
Progress payment No. 09            Payment period ending: 05-20-07                      
PK CONSTRUCTION                                                                         
2126 N FAIR OAKS                                                                        
ALTADENA CA 91001                                                                       
                                                                                        
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.         210,685.50       76,945.00                      
2.a. Extra Work                                                                         
  b. Adjustment Comp.                                                                   
3. Materials on Hand                     69,234.38       23,078.13                      
4. Earned Subject to Retention          279,919.88      100,023.13                      
5. Mobilization                          25,000.00        1,250.00                      
6. Total Work Completed      235,685.50                                                 
7. Deductions                           -22,754.06            0.00                      
8. a.Contract Retentions                -13,995.99       -5,001.15                      
   b. Unsatisfactory Prog.              -11,889.65       -5,001.16                      
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor              256,280.18       91,270.82                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                              91,270.82