Dept. of Trans.       PROGRESS   Serial No.  Contract No.                               
                                          07-171-11-22  07-257604                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                  70%          86%                             
07-LA-66-0.4/5.1                    Federal Project:                                    
                                     NONE                                               
                                                                                        
                                                                                        
Progress payment No. 04            Payment period ending: 06-20-07                      
GOLDEN STATE UTILITY CO                                                                 
P O BOX 2968                                                                            
TURLOCK CA 95381                                                                        
                                                                                        
                                                                                        
Escrow No.  02287                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.         714,178.87      398,555.81                      
2.a. Extra Work                          17,815.21       17,815.21                      
  b. Adjustment Comp.                                                                   
3. Materials on Hand                                                                    
4. Earned Subject to Retention          731,994.08      416,371.02                      
5. Mobilization                          75,000.00        3,750.00                      
6. Total Work Completed      806,994.08                                                 
7. Deductions                                                                           
8. a.Contract Retentions                -36,599.70      -15,181.30                      
   b. Unsatisfactory Prog.                    0.00        8,929.56                      
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor              770,394.38      413,869.28                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow        36,590.00                                                  
12. Net Pymt. this Estimate                             413,869.28