FortisBC Inc. (FortisBC) Application for a Certificate of Public ...

FORTISBC, INC.
ACCOUNT 373.00 - STREET LIGHTING AND SIGNAL SYSTEMS
CALCULATED REMAINING LIFE DEPRECIATION ACCRUAL
RELATED TO ORIGINAL COST OF INVESTMENT AS OF DECEMBER 31, 2009
ORIGINAL CALCULATED ALLOC. BOOK FUTURE BOOK REM. ANNUAL
YEAR COST ACCRUED RESERVE ACCRUALS LIFE ACCRUAL
(1) (2) (3) (4) (5) (6) (7)
SURVIVOR CURVE.. IOWA 40-R4
NET SALVAGE PERCENT.. -5
Appendix BCUC IR1 69.4
1960 7,258,412.32 7,114,514 1,310,643 6,310,690 2.66 2,372,440
1975 79,376.92 64,593 11,899 71,447 9.00 7,939
1976 104,987.34 83,587 15,398 94,839 9.67 9,808
1977 71,770.38 55,841 10,287 65,072 10.36 6,281
1978 106,714.55 81,040 14,929 97,121 11.07 8,773
1979 65,300.16 48,356 8,908 59,657 11.79 5,060
1980 67,097.78 48,383 8,913 61,540 12.53 4,911
1981 59,671.66 41,838 7,708 54,947 13.29 4,134
1982 50,779.95 34,564 6,367 46,952 14.07 3,337
1983 27,588.35 18,199 3,353 25,615 14.87 1,723
1984 35,077.35 22,384 4,124 32,707 15.69 2,085
1985 37,265.08 22,968 4,231 34,897 16.52 2,112
1986 8,659.78 5,142 947 8,146 17.38 469
1989 6,838.17 3,585 660 6,520 20.03 326
1992 95,705.52 43,211 7,961 92,530 22.80 4,058
1993 3,360.78 1,434 264 3,265 23.74 138
1994 419.62 169 31 410 24.69 17
1995 22,251.58 8,382 1,544 21,820 25.65 851
1996 21,967.77 7,716 1,421 21,645 26.62 813
1998 8,917.15 2,675 493 8,870 28.57 310
1999 45,688.16 12,521 2,307 45,666 29.56 1,545
2000 19,074.22 4,737 873 19,155 30.54 627
2001 79,960.00 17,778 3,275 80,683 31.53 2,559
2003 965,533.24 164,237 30,256 983,554 33.52 29,342
2004 886,418.00 127,744 23,534 907,205 34.51 26,288
2006 145,773.00 13,355 2,460 150,602 36.51 4,125
10,274,608.83 8,048,953 1,482,786 9,305,553 2,500,071
COMPOSITE REMAINING LIFE AND ANNUAL ACCRUAL RATE, PERCENT.. 3.7 24.33