Dept. of Trans.       PROGRESS   Serial No.  Contract No.                               
                                          10-236-07-40  11-010614                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                 PEP        SAT                                
11-SD-52-14.1/16.3                    Federal Project:                                  
                                     NONE                                               
                                                                                        
                                                                                        
Progress payment No. 32            Payment period ending: 08-20-10                      
ERRECAS INC                                                                             
P O BOX 640                                                                             
LAKESIDE CA 92040                                                                       
                                                                                        
                                                                                        
Escrow No.  02360                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.      43,897,154.29    1,372,265.63                      
2.a. Extra Work                       5,442,385.91       55,508.95                      
  b. Adjustment Comp.                  -191,188.88        5,682.36                      
3. Materials on Hand                    350,009.08      -72,333.72                      
4. Earned Subject to Retention       49,498,360.40    1,361,123.22                      
5. Mobilization                       2,380,000.00            0.00                      
6. Total Work Completed   51,528,351.32                                                 
7. Deductions                            -7,000.00        1,000.00                      
8. a.Contract Retentions             -2,474,918.02      -68,056.16                      
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor           49,396,442.38    1,294,067.06                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow     2,474,910.00                                                  
12. Net Pymt. this Estimate                           1,294,067.06