Dept. of Trans.       PROGRESS   Serial No.  Contract No.                               
                                          08-056-11-19  07-2266A4                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                  18%          62%                             
07-LA-5-27.2/28.7                    Federal Project:                                   
                                     NONE                                               
                                                                                        
                                                                                        
Progress payment No. 12            Payment period ending: 02-20-08                      
POWELL CONSTRUCTORS                                                                     
8555 BANANA AVENUE                                                                      
FONTANA CA 92335-3019                                                                   
                                                                                        
                                                                                        
Escrow No.  02293                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.         481,800.00       31,200.00                      
2.a. Extra Work                          14,409.46        7,268.76                      
  b. Adjustment Comp.                    48,673.15            0.00                      
3. Materials on Hand                                                                    
4. Earned Subject to Retention          544,882.61       38,468.76                      
5. Mobilization                         352,500.00            0.00                      
6. Total Work Completed      897,382.61                                                 
7. Deductions                                                                           
8. a.Contract Retentions                -54,488.26       -3,846.87                      
   b. Unsatisfactory Prog.                   -0.01           -0.01                      
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor              842,894.34       34,621.88                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow        54,480.00                                                  
12. Net Pymt. this Estimate                              34,621.88