Dept. of Trans.       PROGRESS   Serial No.  Contract No.                               
                                          09-083-14-07  11-010614                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                  57%          38%                             
11-SD-52-14.1/16.3                    Federal Project:                                  
                                     NONE                                               
                                                                                        
                                                                                        
Progress payment No. 15            Payment period ending: 03-20-09                      
ERRECAS INC                                                                             
P O BOX 640                                                                             
LAKESIDE CA 92040                                                                       
                                                                                        
                                                                                        
Escrow No.  02360                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.      27,354,878.16    1,019,067.25                      
2.a. Extra Work                       4,699,052.55       49,251.07                      
  b. Adjustment Comp.                  -560,732.46            0.00                      
3. Materials on Hand                    992,782.26      -16,587.34                      
4. Earned Subject to Retention       32,485,980.51    1,051,730.98                      
5. Mobilization                       2,380,000.00            0.00                      
6. Total Work Completed   33,873,198.25                                                 
7. Deductions                           -10,000.00       10,000.00                      
8. a.Contract Retentions             -1,624,299.03      -52,586.55                      
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor           33,231,681.48    1,009,144.43                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow     1,624,290.00                                                  
12. Net Pymt. this Estimate                           1,009,144.43