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

  

<ARTICLE> 5
       
                             
<PERIOD-TYPE>                   3-MOS
<FISCAL-YEAR-END>                          DEC-31-1997
<PERIOD-START>                             JAN-01-1997
<PERIOD-END>                               MAR-31-1997
<CASH>                                       1,402,000
<SECURITIES>                                         0
<RECEIVABLES>                               17,062,000
<ALLOWANCES>                                   412,000
<INVENTORY>                                  6,929,000
<CURRENT-ASSETS>                            28,339,000
<PP&E>                                     238,829,000
<DEPRECIATION>                              59,559,000
<TOTAL-ASSETS>                             229,076,000
<CURRENT-LIABILITIES>                       31,021,000
<BONDS>                                              0
<PREFERRED-MANDATORY>                       15,768,000
<PREFERRED>                                          0
<COMMON>                                        45,000
<OTHER-SE>                                  35,798,000
<TOTAL-LIABILITY-AND-EQUITY>               229,076,000
<SALES>                                     44,646,000
<TOTAL-REVENUES>                            44,646,000
<CGS>                                       41,719,000
<TOTAL-COSTS>                               41,719,000
<OTHER-EXPENSES>                                30,000
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                           2,170,000
<INCOME-PRETAX>                                727,000
<INCOME-TAX>                                   247,000
<INCOME-CONTINUING>                            480,000
<DISCONTINUED>                                  18,000
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                   462,000
<EPS-PRIMARY>                                     0.01
<EPS-DILUTED>                                     0.01