Dept. of Trans.       AFTER ACCEPTANCE   Serial No.  Contract No.                       
                                          07-106-07-44  08-0J7604                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                 100%         100%                             
08-RIV-243-18.0/28.3                    Federal Project:                                
                                     NONE                                               
                                                                                        
                                                                                        
Progress payment No. 01            Payment period ending: 03-07-07                      
AMERC INC.                                                                              
23437 ABURY AVENUE                                                                      
MURRIETTA, CA 92562                                                                     
                                                                                        
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.                                                         
2.a. Extra Work                         131,377.60      131,377.60                      
  b. Adjustment Comp.                                                                   
3. Materials on Hand                                                                    
4. Earned Subject to Retention          131,377.60      131,377.60                      
5. Mobilization                                                                         
6. Total Work Completed      131,377.60                                                 
7. Deductions                                                                           
8. a.Contract Retentions                                                                
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor              131,377.60      131,377.60                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                             131,377.60