Dept. of Trans.       PROGRESS   Serial No.  Contract No.                               
                                          06-143-14-55  11-266604                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                  82%          63%                             
11-IMP-111-40.5/65.4                    Federal Project:                                
                                     NONE                                               
                                                                                        
                                                                                        
Progress payment No. 05            Payment period ending: 05-20-06                      
WINDSOR FUEL CO                                                                         
P O BOX 38                                                                              
WINDSOR CA 954920038                                                                    
                                                                                        
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.         738,851.20      589,607.92                      
2.a. Extra Work                          73,082.28            0.00                      
  b. Adjustment Comp.                    -2,000.00       -2,000.00                      
3. Materials on Hand                                                                    
4. Earned Subject to Retention          809,933.48      587,607.92                      
5. Mobilization                          40,000.00        2,000.00                      
6. Total Work Completed      849,933.48                                                 
7. Deductions                           -11,500.00       -9,000.00                      
8. a.Contract Retentions                -40,496.67      -20,514.00                      
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor              797,936.81      560,093.92                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                             560,093.92