Dept. of Trans.       PROGRESS   Serial No.  Contract No.                               
                                          10-263-10-14  05-0P6504                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                  68%          94%                             
05-SCR-9-1.8/1.8                    Federal Project:                                    
                                     ER-43J2(4)                                         
                                                                                        
                                                                                        
Progress payment No. 04            Payment period ending: 09-20-10                      
GORDON N BALL INC                                                                       
333 CAMILLE AVENUE                                                                      
ALAMO CA 94507                                                                          
                                                                                        
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.         284,675.00       68,005.00                      
2.a. Extra Work                          12,024.93            0.00                      
  b. Adjustment Comp.                   -10,000.00            0.00                      
3. Materials on Hand                                                                    
4. Earned Subject to Retention          286,699.93       68,005.00                      
5. Mobilization                          47,000.00        2,350.00                      
6. Total Work Completed      333,699.93                                                 
7. Deductions                            -1,000.00       -1,000.00                      
8. a.Contract Retentions                                                                
   b. Unsatisfactory Prog.               -6,800.50       -6,800.50                      
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor              325,899.43       62,554.50                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                              62,554.50