<ARTICLE> 5 <MULTIPLIER> 1000 <PERIOD-TYPE> 9-MOS <FISCAL-YEAR-END> DEC-31-1994 <PERIOD-END> SEP-30-1994 <CASH> 30,811 <SECURITIES> 121,402 <RECEIVABLES> 79,881 <ALLOWANCES> 0 <INVENTORY> 41,928 <CURRENT-ASSETS> 327,075 <PP&E> 1,005,842 <DEPRECIATION> 256,506 <TOTAL-ASSETS> 1,282,177 <CURRENT-LIABILITIES> 379,410 <BONDS> 587,706 <COMMON> 16,525 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <OTHER-SE> 179,137 <TOTAL-LIABILITY-AND-EQUITY> 1,282,177 <SALES> 997,658 <TOTAL-REVENUES> 997,658 <CGS> 923,814 <TOTAL-COSTS> 923,814 <OTHER-EXPENSES> 0 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 33,672 <INCOME-PRETAX> 49,502 <INCOME-TAX> 21,871 <INCOME-CONTINUING> 27,631 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 27,631 <EPS-PRIMARY> 2.07 <EPS-DILUTED> 1.57