Dept. of Trans.       FINAL   Serial No.  Contract No.                                  
                                          09-309-13-54  02-0C3004                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                 100%         100%                             
02-TEH-5-R16.9/R28.2                    Federal Project:                                
                                     NONE                                               
                                                                                        
                                                                                        
Progress payment No. 05            Payment period ending: 11-07-08                      
SIERRA EQUIPMENT RENTAL INC                                                             
8176 ROAD 44                                                                            
GLENN CA 95943                                                                          
                                                                                        
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.       1,451,713.97       58,398.31                      
2.a. Extra Work                                                                         
  b. Adjustment Comp.                   -71,777.14      -71,777.14                      
3. Materials on Hand                                                                    
4. Earned Subject to Retention        1,379,936.83      -13,378.83                      
5. Mobilization                          20,693.00            0.00                      
6. Total Work Completed    1,400,629.83                                                 
7. Deductions                                 0.00       20,000.00                      
8. a.Contract Retentions                -63,171.68            0.00                      
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.          63,171.68            0.00                      
9. Total pay to Contractor            1,400,629.83        6,621.17                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                               6,621.17