<ARTICLE> 5 <RESTATED> <MULTIPLIER> 1,000 <PERIOD-TYPE> 12-MOS <FISCAL-YEAR-END> DEC-31-1995 <PERIOD-END> DEC-31-1995 <CASH> 13 <SECURITIES> 0 <RECEIVABLES> 129,479 <ALLOWANCES> 675 <INVENTORY> 101,782 <CURRENT-ASSETS> 268,373 <PP&E> 1,653,064 <DEPRECIATION> 423,437 <TOTAL-ASSETS> 1,904,655 <CURRENT-LIABILITIES> 168,522 <BONDS> 454,621 <PREFERRED-MANDATORY> 6,900 <PREFERRED> 3,450 <COMMON> 43,739 <OTHER-SE> 977,024 <TOTAL-LIABILITY-AND-EQUITY> 1,904,655 <SALES> 1,772,638 <TOTAL-REVENUES> 1,772,638 <CGS> 1,648,883 <TOTAL-COSTS> 1,648,883 <OTHER-EXPENSES> 0 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 40,935 <INCOME-PRETAX> 88,696 <INCOME-TAX> 30,454 <INCOME-CONTINUING> 58,242 <DISCONTINUED> 1,596 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 59,838 <EPS-PRIMARY> 1.10 <EPS-DILUTED> 1.17