Dept. of Trans.       PROGRESS   Serial No.  Contract No.                               
                                          11-021-10-24  11-265004                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                 PEP        SAT                                
11-SD-163-1.7/3.2                    Federal Project:                                   
                                     ACST-P163(26)                                      
                             PE-P163(26)                                                
                                                                                        
Progress payment No. 12            Payment period ending: 01-20-11                      
SIERRA LANDSCAPE CO                                                                     
73771 DINAH SHORE DRIVE 200                                                             
PALM DESERT CA 92211                                                                    
                                                                                        
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.         873,854.13       17,024.80                      
2.a. Extra Work                          56,502.58       13,793.62                      
  b. Adjustment Comp.                                                                   
3. Materials on Hand                                                                    
4. Earned Subject to Retention          930,356.71       30,818.42                      
5. Mobilization                          21,000.00            0.00                      
6. Total Work Completed      951,356.71                                                 
7. Deductions                            -1,000.00       -1,000.00                      
8. a.Contract Retentions                                                                
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor              950,356.71       29,818.42                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                              29,818.42