For Reference Purposes Only 167
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166 Table 3: Amount to be Borne Under Entrusted Maintenance Contract, Etc. 3.1 Amount to be Borne for Communications Buildings 3.1.1 Calculation Formula Where a contracting carrier uses a certain space within a communications building which is essential for interconnection under the Entrusted Maintenance Contract or the Collocation Space Usage Contract, the amount to be borne by the contracting carrier shall be calculated by the following formula. In this case, however, if a contracting carrier installs its equipment in a communications building or on land that is leased by NTT, the charge amount that is calculated on the basis of the lease charge NTT pays for such communications building or land, rather than the amount calculated on the basis of the calculation formula in (a) (1), shall be applied as the housing charge for such space. Amount to be borne for communications building (monthly) = Equipment housing charge + Equipment usage charge + Equipment maintenance charge (1) The equipment housing charge shall be calculated by the following formula. Equipment housing charge = Housing charge + Electric power charge a. Housing charge The housing charge shall be the compensation for an amount equivalent to the space required to install the equipment, etc., necessary for interconnection, and shall be one-twelfth (1/12) of the annual amount calculated based on the following formula. Annual charge for space Annual charge for Occupancy needed for installation = communications x ratio for relevant of equipment, etc., necessary building + annual equipment, etc. for interconnection charge for land c The annual charge for the communications building is calculated by the following formula. Annual charge for communications building = Amount equivalent to administration and management costs of designated facilities (AMCF) (meaning the costs required for the administration and management of target facilities) + Borrowed capital cost + Owner’s equity cost + Taxes (profit-based tax, fixed property tax and city planning tax) d The annual charge for land is calculated by the following formula. Annual charge for land = Borrowed capital cost + Owner’s equity cost + Taxes (profit-based tax, fixed property tax and city planning tax) e The amount equivalent to the administration and management costs of designated facilities (AMCF), borrowed capital cost, owner’s equity cost and profit-based tax that are used for calculations c and d are as follows. (A) Amount equivalent to AMCF is calculated by the following. Amount equivalent to AMCF = Fixed asset net value of the relevant communications building × Ratio of AMCF to fixed asset acquisition value of similar facilities + (Fixed asset net value of relevant communications building + Accumulated depreciation of relevant communications building – Residual value of relevant communications building) × Depreciation rate For reference purposes only 167 (B) Borrowed capital cost, owner’s equity cost and profit-based tax shall be calculated by applying mutatis mutandis the calculation formula specified in 1.2.2.1 of 1.2.2 (Charge Amounts), 1.2 (Network Modification Charge) in Table 1. In this case, the “fixed asset acquisition value” shall be read as the “fixed asset net value.” f The ratio applied to the calculation for c and d is as follows. Classification Ratio Ratio of AMCF to fixed asset acquisition value 0.238 0.254 Depreciation rate 0.027 b. Electric power charge The electric power charge shall be an amount equivalent to the charge for the electric power consumed by the equipment, etc., necessary for interconnection of contracting carriers. (2) The equipment usage charge shall be an amount equivalent to the usage charge for NTT facilities used in relation to the installation of the equipment, etc., necessary for interconnection, and shall be one-twelfth (1/12) of the annual amount calculated based on the following formula. Annual equipment usage charge = Amount equivalent to AMCF + Borrowed capital cost + Owner’s equity cost + Profit-based tax + Compensation equivalent to space a. An amount equivalent to AMCF, borrowed capital cost, owner’s equity cost and profit-based tax shall be calculated by applying mutatis mutandis the calculation formula specified in 1.2.2.1 (Calculation Formula), 1.2.2 (Charge Amounts), 1.2 (Network Modification Charge), Table 1. However, the installation cost ratio and AMCF ratio with respect to electric power and air conditioning facilities and the rate of return of owner’s equity applied in the calculation of owner’s equity cost are as follows. Classification Rate Power receiving equipment 1.148 0.959 Generator 0.634 0.510 Installation cost ratio Power supply equipment and 0.913 batteries 0.850 Air conditioning equipment 1.974 1.901 AMCF ratio Electric power and air 0.069 conditioning facilities 0.064 Rate of return of owner’s equity 0.0297 b. The compensation equivalent to space shall be that required to install NTT facilities used in conjunction with installing the equipment, etc., necessary for interconnection, and shall be calculated by applying mutatis mutandis the calculation formula specified in (1)a. (3) The equipment maintenance charge shall be calculated based on the following formula. Equipment maintenance charge = Maintenance charge + Personnel dispatching charge + Other expenses For reference purposes only 168 a. The maintenance charge shall be the actual amount calculated on the basis of the following. In this case, the work unit charge specified in Table 2.1.2.4 (Work Unit Charges Applied to 2.1.2.3; Expenses for Works; Amounts of Expenses for Works; Expenses for Works and Procedures) is applied Maintenance charge = Work unit charge + Work hours b. The personnel dispatching charge shall be an amount equivalent to the additional amount within the basic expense for work specified in the articles of agreement for telephone service and shall be added only when a dispatch is necessary. c. Other expenses shall be an amount equivalent to the usage charge of measurement equipment, testing equipment and other devices if such equipment is used by NTT in providing maintenance for the equipment, etc., necessary for interconnection of contracting carriers. For reference purposes only 169 3.1.2. Housing Charges for Installation Space Needed by Equipment, Etc., Necessary for Interconenction 3.1.2.1 Application Classification Description Application of housing charges for installation space Among the housing charges for the installation space needed by equipment, etc., necessary for needed by equipment, etc., necessary for interconnection interconneciton, the amounts listed in 3.1.2.2 that are calculated in advance in accordance with the formula in (1)(a) of 3.1.1 shall be applied to the use of NTT communications buildings and land as listed in 3.1.2.2. 3.1.2.2 Charge Amounts (In the Case of NTT-East) Annual amount per square meter (Unit: ¥) Administrative Name of Communications Land Communication Bibai 615 22489 Area Building s Building Ashibetsu 243 19624 Hokkaido Sapporo-Nishi 1305 40585 Ebetsu 791 27267 Sapporo-Minami 996 42571 Sapporo-Oasa 301 28033 Sapporo 1-Gai 3669 47701 Monbetsu 297 40239 Odori 2-Chome 3652 56073 Shibetsu 291 28165 Shinkotoni 909 25640 Nayoro 260 31591 Shinoro 752 34344 Nemuro 370 30002 Sapporo-Higashi 887 46166 Chitose 574 29984 Okadama 845 35932 Izumisawa 573 58286 Higashi-Naebo 108 39719 Takikawa 473 25596 Sapporo-Shiroishi 1106 36253 Sunagawa 440 26311 Sapporo-Kitago 620 41847 Ishikari-Fukagawa 827 22270 Sapporo-Toyohira 1015 36899 Furano 494 34165 Sapporo-Tsukisamu 1300 49886 Eniwa 628 34904 Kiyota 836 35145 Shimamatsu 450 28733 Makomanai 1683 45839 Hokkaido-Date 492 19367 Hassamu 974 32051 Ishikari-Hiroshima 561 21470 Atsubetsu 632 41541 Wattsu 1496 36907 Momijidai 962 29751 Ishikari 113 49129 Teine 643 25585 Tobetsu 313 29163 Hakodate 472 45452 Kucchan 309 36906 Hakodate-Matsukage 1026 46349 Iwanai 482 33725 Hakodate-Kita 825 29408 Yoichi 429 26050 Kikyo 208 27437 Hokkaido-Kuriyama 276 22825 Hakodate-Chitose 750 25000 Monbetsu-Tomikawa 280 34402 Otaru 2 594 27657 Shizunai 243 33775 Asahikawa 628 48700 Urakawa 534 23467 Asahikawa-Toko 551 30674 Kino 561 39516 Shunko 509 23105 Shihoro 70 31839 Higashi-Takasu 317 35020 Shikaoi 82 38890 Nagayama 695 26585 Shintoku 208 30049 Higashi-Asahikawa 352 26276 Taiki 248 35853 Asahikawa-Shigai 327 36257 Honbetsu 440 23650 Asahikawa-Kagura 373 27915 Ashoro 222 24546 Muroran 296 33760 Kushiro-Shiranuka 289 47233 Shinmuro-Nishi 488 94854 Naka-Shibetsu 339 40895 Kushiro 793 40418 Nemuro-Shibetsu 146 39388 Kushiro-Tottori 444 31864 Sapporo-Ishiyama 892 35098 Kushiro-Minami 615 26966 Kawazoe 1155 24051 Kushiro-Musa 403 33664 Higashi-Ainonai 344 29003 Aikoku 572 36543 Engaru 348 30174 Obihiro-Inada 389 19448 Makubetsu 213 29687 Nishi-Obihiro 441 21585 Namporo 226 36195 Shirakaba-Dori 634 50824 Misumai 286 29190 Obihiro-Higashi 439 33808 Abuta 203 18789 Hokkaido-Kitami 556 25041 Nishikioka 1177 37540 Iwamizawa 509 38152 Bihoro 320 23773 Abashiri 599 27744 Iwamizawa-Horomui 116 51092 Rumoi 419 25389 Yunokawa 800 28485 Tomakomai 783 33238 Kaguraoka 535 27486 Tomakomai-Higashi 302 20038 Motowa-Nishi 452 27518 Tomakomai-Nishi 645 35562 Hakuchodai 375 28651 Yufutsu 310 29910 Nanaehama 727 24343 Wakkanai 292 23372 Kamiiso 418 41091 Wakkanai-Minami 262 42682 For reference purposes only 170 Hakodate-Ono 413 24127 Omu 135 37997 Mori 497 32591 Hayakita-Oiwake 395 15647 Hokkaido-Yakumo 378 49798 Biratori 177 34363 Tomakomai-Hagino 272 21151 Atsuga 305 41923 Shiriuchi 587 24392 Ainosato 561 173416 Osyamambe 259 27635 Aomori