SCHEDULE VI
ACCUMULATED DEPRECIATION AND AMORTIZATION OF UTILITY PLANT
FOR THE YEARS ENDED DECEMBER 31, 1993, 1992 AND 1991
(Thousands of Dollars)
ADDITIONS
TO COSTS
BALANCE AT AND OTHER CHANGES BALANCE
DESCRIPTION JANUARY 1 EXPENSES RETIREMENTS ADD (DEDUCT) DECEMBER 31,
- ----------- ---------- --------- ----------- ------------- ------------
1993
- ----
Distribution $1,338,173 $152,896 $27,113 1,151 $1,465,107
Transmission 353,022 25,560 2,264 (1,151) 375,167
Storage 227,907 23,216 5,535 245,588
General (1) 95,853 26,572 5,117 1,516 118,824
Other 348 9 357
---------- -------- --------- -------- ----------
Total $2,015,303 $228,244 $40,029 $1,525 $2,205,043
---------- -------- --------- -------- ----------
---------- -------- --------- -------- ----------
1992
- ----
Distribution $1,217,565 $145,939 $25,547 $ 216 $1,338,173
Transmission 333,538 24,371 4,671 (216) 353,022
Storage 213,070 22,564 7,727 - 227,907
General (1) 76,396 26,464 8,174 1,167 95,853
Other 335 13 348
---------- -------- ------- -------- ----------
Total $1,840,904 $219,338 $46,119 $1,180 $2,015,303
---------- -------- ------- -------- ----------
---------- -------- ------- -------- ----------
1991
- ----
Distribution $1,104,562 $138,469 $24,713 $(753) $1,217,565
Transmission 314,142 23,276 3,879 (1) 333,538
Storage 194,331 22,079 3,340 - 213,070
General (1) 58,892 24,360 8,714 1,858 76,396
Other 313 22 335
---------- -------- ------- -------- ----------
Total $1,672,240 $208,184 $40,646 $1,126 $1,840,904
---------- -------- ------- -------- ----------
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<FN>
Note: (1) General includes automotive, construction and certain miscellaneous equipment.