Dept. of Trans.       PROGRESS   Serial No.  Contract No.                               
                                          12-024-08-44  11-070404                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                 PEP        SAT                                
11-SD-15-R3.2/M4.1                    Federal Project:                                  
                                     ACIM-X073(83)                                      
                                                                                        
                                                                                        
Progress payment No. 51            Payment period ending: 01-20-12                      
A C C U CONSTRUCTION INC                                                                
1526 BROOKHOLLOW DR, STE 76                                                             
SANTA ANA CA  92705                                                                     
                                                                                        
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.       4,136,479.84        9,530.00                      
2.a. Extra Work                         189,370.80            0.00                      
  b. Adjustment Comp.                   -10,652.63            0.00                      
3. Materials on Hand                                                                    
4. Earned Subject to Retention        4,315,198.01        9,530.00                      
5. Mobilization                         280,000.00            0.00                      
6. Total Work Completed    4,595,198.01                                                 
7. Deductions                            -1,000.00        1,000.00                      
8. a.Contract Retentions                                                                
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor            4,594,198.01       10,530.00                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                              10,530.00