Dept. of Trans.       PROGRESS   Serial No.  Contract No.                               
                                          07-232-19-12  03-4C1104                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                  96%          95%                             
03-ED-50-18.5/ .0                    Federal Project:                                   
                                     NONE                                               
                                                                                        
                                                                                        
Progress payment No. 04            Payment period ending: 08-20-07                      
R N R CONSTRUCTION INC                                                                  
8811 MESA BROOK WAY                                                                     
ELK GROVE CA 95624                                                                      
                                                                                        
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.         365,777.50       34,625.00                      
2.a. Extra Work                           7,926.88        5,868.35                      
  b. Adjustment Comp.                                                                   
3. Materials on Hand                                                                    
4. Earned Subject to Retention          373,704.38       40,493.35                      
5. Mobilization                          39,000.00            0.00                      
6. Total Work Completed      412,704.38                                                 
7. Deductions                           -11,000.00       -3,000.00                      
8. a.Contract Retentions                -18,685.22       -2,024.67                      
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor              383,019.16       35,468.68                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                              35,468.68