Dept. of Trans.       PROGRESS   Serial No.  Contract No.                               
                                          09-236-13-52  11-010614                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                  65%          52%                             
11-SD-52-14.1/16.3                    Federal Project:                                  
                                     NONE                                               
                                                                                        
                                                                                        
Progress payment No. 20            Payment period ending: 08-20-09                      
ERRECAS INC                                                                             
P O BOX 640                                                                             
LAKESIDE CA 92040                                                                       
                                                                                        
                                                                                        
Escrow No.  02360                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.      32,103,842.73    1,063,558.07                      
2.a. Extra Work                       4,780,442.15       13,398.12                      
  b. Adjustment Comp.                  -406,315.69            0.00                      
3. Materials on Hand                    661,844.32      -18,855.99                      
4. Earned Subject to Retention       37,139,813.51    1,058,100.20                      
5. Mobilization                       2,380,000.00            0.00                      
6. Total Work Completed   38,857,969.19                                                 
7. Deductions                           -10,000.00      -10,000.00                      
8. a.Contract Retentions             -1,856,990.68      -52,905.01                      
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor           37,652,822.83      995,195.19                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow     1,856,990.00                                                  
12. Net Pymt. this Estimate                             995,195.19