Dept. of Trans.       PROGRESS   Serial No.  Contract No.                               
                                          07-204-14-13  11-266904                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                  99%          74%                             
11-SD-78-66.0/95.3                    Federal Project:                                  
                                     NONE                                               
                                                                                        
                                                                                        
Progress payment No. 04            Payment period ending: 07-20-07                      
WINDSOR FUEL CO                                                                         
P O BOX 38                                                                              
WINDSOR CA 95492                                                                        
                                                                                        
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.       1,439,308.57      238,182.96                      
2.a. Extra Work                         136,291.14        7,492.40                      
  b. Adjustment Comp.                    10,145.69       -1,500.00                      
3. Materials on Hand                                                                    
4. Earned Subject to Retention        1,585,745.40      244,175.36                      
5. Mobilization                          39,000.00            0.00                      
6. Total Work Completed    1,624,745.40                                                 
7. Deductions                           -13,630.00       -3,630.00                      
8. a.Contract Retentions                -79,287.27      -12,208.77                      
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor            1,531,828.13      228,336.59                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                             228,336.59