Dept. of Trans.       PROGRESS   Serial No.  Contract No.                               
                                          07-053-14-57  07-2324A4                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                  71%          77%                             
07-LA-5-13.9/41.0                    Federal Project:                                   
                                     NONE                                               
                                                                                        
                                                                                        
Progress payment No. 04            Payment period ending: 02-20-07                      
A C C U CONSTRUCTION INC                                                                
23135 BETTY ROAD                                                                        
PERRIS CA 92570                                                                         
                                                                                        
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.         306,635.00       41,005.00                      
2.a. Extra Work                                                                         
  b. Adjustment Comp.                                                                   
3. Materials on Hand                                                                    
4. Earned Subject to Retention          306,635.00       41,005.00                      
5. Mobilization                          60,000.00            0.00                      
6. Total Work Completed      366,635.00                                                 
7. Deductions                            -8,222.00            0.00                      
8. a.Contract Retentions                -15,331.75       -2,050.25                      
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor              343,081.25       38,954.75                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                              38,954.75