Dept. of Trans.       PROGRESS   Serial No.  Contract No.                               
                                          08-235-07-12  11-068024                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                  62%          17%                             
11-IMP-7-3.7/6.9                    Federal Project:                                    
                                     NONE                                               
                                                                                        
                                                                                        
Progress payment No. 08            Payment period ending: 08-20-08                      
SIERRA LANDSCAPE CO                                                                     
73 771 DINAH SHORE DR STE 200                                                           
PALM DESERT CA 92211                                                                    
                                                                                        
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.         696,251.22      144,963.80                      
2.a. Extra Work                             157.47            0.00                      
  b. Adjustment Comp.                                                                   
3. Materials on Hand                                                                    
4. Earned Subject to Retention          696,408.69      144,963.80                      
5. Mobilization                          78,200.00        3,910.00                      
6. Total Work Completed      774,608.69                                                 
7. Deductions                           -10,000.00      -10,000.00                      
8. a.Contract Retentions                -34,820.43       -7,248.19                      
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor              729,788.26      131,625.61                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                             131,625.61