Dept. of Trans.       PROGRESS   Serial No.  Contract No.                               
                                          06-234-14-16  05-448104                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                  47%          28%                             
05-SB-101-R8.1/8.9                    Federal Project:                                  
                                     NONE                                               
                                                                                        
                                                                                        
Progress payment No. 06            Payment period ending: 08-20-06                      
MENDEZ CONCRETE INC                                                                     
1210 E SANTA PAULA STREET                                                               
SANTA PAULA CA 93060                                                                    
                                                                                        
                                                                                        
Escrow No.  02210                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.       1,881,416.80      425,329.05                      
2.a. Extra Work                          36,582.20        5,419.39                      
  b. Adjustment Comp.                    15,312.00            0.00                      
3. Materials on Hand                                                                    
4. Earned Subject to Retention        1,933,311.00      430,748.44                      
5. Mobilization                         316,147.65            0.00                      
6. Total Work Completed    2,249,458.65                                                 
7. Deductions                           -20,000.00      -10,000.00                      
8. a.Contract Retentions                -96,665.55       -5,845.74                      
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor            2,132,793.10      414,902.70                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow        96,660.00                                                  
12. Net Pymt. this Estimate                             414,902.70