Dept. of Trans.       SEMI-FINAL   Serial No.  Contract No.                             
                                          06-339-10-32  02-2C5204                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                 100%         100%                             
02-SHA-44-43.3/65.3                    Federal Project:                                 
                                     NONE                                               
                                                                                        
                                                                                        
Progress payment No. 04            Payment period ending: 08-25-06                      
NORTHERN CALIFORNIA PAVING                                                              
P O BOX 1231                                                                            
YREKA CA 96097                                                                          
                                                                                        
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.         899,716.55            0.00                      
2.a. Extra Work                          12,781.18       12,781.18                      
  b. Adjustment Comp.                                                                   
3. Materials on Hand                                                                    
4. Earned Subject to Retention          912,497.73       12,781.18                      
5. Mobilization                                                                         
6. Total Work Completed      912,497.73                                                 
7. Deductions                           -10,000.00       10,000.00                      
8. a.Contract Retentions                -40,707.69            0.00                      
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.          40,707.69            0.00                      
9. Total pay to Contractor              902,497.73       22,781.18                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                              22,781.18