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

FORTISBC, INC.
ACCOUNT 397.00 - COMMUNICATIONS STRUCTURES AND EQUIPMENT
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.. 15-SQUARE
NET SALVAGE PERCENT.. 0
Appendix BCUC IR1 69.4
1977 15,726.00 14,678 13,059 2,667 1.00 2,667
1978 42,197.00 39,384 35,039 7,158 1.00 7,158
1979 48,433.00 45,204 40,217 8,216 1.00 8,216
1980 66,469.00 62,038 55,193 11,276 1.00 11,276
1982 39,708.00 37,061 32,972 6,736 1.00 6,736
1983 97,820.00 91,298 81,225 16,595 1.00 16,595
1984 166,808.00 155,687 138,510 28,298 1.00 28,298
1985 52,071.00 48,599 43,237 8,834 1.00 8,834
1986 33,009.00 30,808 27,409 5,600 1.00 5,600
1987 28,033.00 26,164 23,277 4,756 1.00 4,756
1988 168,129.52 156,920 139,607 28,523 1.00 28,523
1989 3,077.00 2,872 2,555 522 1.00 522
1990 115,099.00 107,425 95,573 19,526 1.00 19,526
1991 135,481.00 126,448 112,497 22,984 1.00 22,984
1992 221,699.00 206,918 184,088 37,611 1.00 37,611
1993 61,008.00 56,941 50,659 10,349 1.00 10,349
1994 105,674.00 98,629 87,747 17,927 1.00 17,927
1995 193,317.00 180,429 160,522 32,795 1.00 32,795
1996 916,634.00 824,971 733,950 182,684 1.50 121,789
1997 591,987.00 493,321 438,891 153,096 2.50 61,238
1998 264,756.00 202,980 180,585 84,171 3.50 24,049
1999 569,024.00 398,317 354,370 214,654 4.50 47,701
2000 114,826.00 72,723 64,699 50,127 5.50 9,114
2001 212,907.00 120,648 107,337 105,570 6.50 16,242
2002 29,998.55 14,999 13,344 16,655 7.50 2,221
2003 2,752,554.17 1,192,764 1,061,163 1,691,391 8.50 198,987
2004 315,586.15 115,716 102,949 212,637 9.50 22,383
2005 5,360,030.39 1,608,009 1,430,592 3,929,438 10.50 374,232
2006 1,710,297.18 399,064 355,034 1,355,263 11.50 117,849
2007 5,528,980.52 921,515 819,842 4,709,139 12.50 376,731
2008 1,653,946.22 165,395 147,146 1,506,800 13.50 111,615
2009 1,083,117.36 36,100 32,117 1,051,000 14.50 72,483
22,698,403.06 8,054,025 7,165,405 15,532,998 1,827,007
COMPOSITE REMAINING LIFE AND ANNUAL ACCRUAL RATE, PERCENT.. 8.5 8.05