WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.

<TABLE> <S> <C>


<ARTICLE>                                               5
                                                                 
                        
                                                               
                                                                  
                                                              
<MULTIPLIER>                                                  1 
                                                         
<S>                                                       <C>
<PERIOD-TYPE>                                           3-MOS
<FISCAL-YEAR-END>                                                 Dec-31-1997
<PERIOD-START>                                                    Jan-01-1997
<PERIOD-END>                                                      Jun-30-1997
                                                
<CASH>                                                         9,474,739
<SECURITIES>                                                   1,379,183
<RECEIVABLES>                                                 34,385,459
<ALLOWANCES>                                                  0
<INVENTORY>                                                    2,695,386
<CURRENT-ASSETS>                                              69,081,831
<PP&E>                                                        79,426,270
<DEPRECIATION>                                                15,955,345
<TOTAL-ASSETS>                                               160,217,666
<CURRENT-LIABILITIES>                                         85,787,634
<BONDS>                                                       48,400,415
<PREFERRED-MANDATORY>                                                  0
<PREFERRED>                                                            0
<COMMON>                                                         105,037
<OTHER-SE>                                                     8,030,269
<TOTAL-LIABILITY-AND-EQUITY>                                 160,217,666
<SALES>                                                      187,105,715
<TOTAL-REVENUES>                                             187,105,715
<CGS>                                                        190,333,434
<TOTAL-COSTS>                                                190,333,434
<OTHER-EXPENSES>                                                 135,656
<LOSS-PROVISION>                                                       0
<INTEREST-EXPENSE>                                             2,435,150
<INCOME-PRETAX>                                               (4,772,896)
<INCOME-TAX>                                                           0
<INCOME-CONTINUING>                                           (4,772,896)
<DISCONTINUED>                                                         0
<EXTRAORDINARY>                                                        0
<CHANGES>                                                              0
<NET-INCOME>                                                  (4,772,896)
<EPS-PRIMARY>                                                      (0.46)
<EPS-DILUTED>                                                      (0.46)

         

</TABLE>