
<TABLE> <S> <C>

<ARTICLE> 5
       
<S>                             <C>
<PERIOD-TYPE>                   12-MOS
<FISCAL-YEAR-END>                          AUG-31-1996
<PERIOD-END>                               AUG-31-1996
<CASH>                                           2,436
<SECURITIES>                                         0
<RECEIVABLES>                                   77,434
<ALLOWANCES>                                   (2,320)
<INVENTORY>                                      1,793
<CURRENT-ASSETS>                                92,516
<PP&E>                                         248,280
<DEPRECIATION>                               (119,307)
<TOTAL-ASSETS>                                 337,187
<CURRENT-LIABILITIES>                           73,774
<BONDS>                                        121,895
<COMMON>                                           398
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<OTHER-SE>                                     130,548
<TOTAL-LIABILITY-AND-EQUITY>                   337,187
<SALES>                                        382,165
<TOTAL-REVENUES>                               382,165
<CGS>                                          286,412
<TOTAL-COSTS>                                  286,412
<OTHER-EXPENSES>                                77,011     
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                               9,581
<INCOME-PRETAX>                                 12,644
<INCOME-TAX>                                     6,030
<INCOME-CONTINUING>                              6,614
<DISCONTINUED>                                   3,764
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                    10,378
<EPS-PRIMARY>                                      .27  
<EPS-DILUTED>                                      .27  
        

</TABLE>
