Dept. of Trans.       PROGRESS   Serial No.  Contract No.                               
                                          09-237-10-46  03-3M4004                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                  85%          71%                             
03-NEV-80-21.2/28.1                    Federal Project:                                 
                                     NONE                                               
                                                                                        
                                                                                        
Progress payment No. 04            Payment period ending: 08-20-09                      
WINDSOR FUEL CO                                                                         
P O BOX 38                                                                              
WINDSOR CA 95492                                                                        
                                                                                        
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.       3,797,791.98    2,932,845.96                      
2.a. Extra Work                                                                         
  b. Adjustment Comp.                  -182,011.94     -182,011.94                      
3. Materials on Hand                                                                    
4. Earned Subject to Retention        3,615,780.04    2,750,834.02                      
5. Mobilization                          40,000.00       10,000.00                      
6. Total Work Completed    3,655,780.04                                                 
7. Deductions                           -14,000.00       -8,000.00                      
8. a.Contract Retentions               -180,789.00      -94,294.40                      
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor            3,460,991.04    2,658,539.62                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                           2,658,539.62