Dept. of Trans.       PROGRESS   Serial No.  Contract No.                               
                                          07-024-09-44  03-2C84U4                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                  13%          25%                             
03-SAC-5501                    Federal Project:                                         
                                     NONE                                               
                                                                                        
                                                                                        
Progress payment No. 04            Payment period ending: 01-19-07                      
DUAL CAL BUILDERS INC                                                                   
P O BOX 1160                                                                            
CARMICHAEL CA 95609                                                                     
                                                                                        
                                                                                        
Escrow No.  02271                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.         585,017.87      186,861.10                      
2.a. Extra Work                                                                         
  b. Adjustment Comp.                                                                   
3. Materials on Hand                                                                    
4. Earned Subject to Retention          585,017.87      186,861.10                      
5. Mobilization                                                                         
6. Total Work Completed      585,017.87                                                 
7. Deductions                            -3,484.94       80,810.34                      
8. a.Contract Retentions                -58,501.79      -18,686.11                      
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor              523,031.14      248,985.33                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow        58,500.00                                                  
12. Net Pymt. this Estimate                             248,985.33