{"$schema":"https://bim.house/spec/v1.json","_note":"project metadata override for /api/showcase/famous-hamada-ayakami/bim.json — 旧綾上中学校 廃校再生 (香川県綾歌郡綾川町山田下) — 29,864㎡敷地 / 3,760㎡校舎+体育館 / RC 3F 1963-1969 + 2011 耐震改修 retain / ¥230M 改修","project":{"_accuracy_verified_at":"2026-05-13","_demo":true,"_demo_reason":"famous-* は歴史建築 or 濱田個人ビジョン物件、実申請対象外 (shukuji 判定)","_reviews":{"design":{"area_sum_m2":1808.0,"area_sum_match":true,"ceiling_height_compliant":true,"daylight_pass_count":5,"daylight_total_residential":5,"fixes_applied":[],"ldk_count":0,"notes":["玄関ホール未明示 (動線要確認)"],"residential_rooms_count":5,"review_date":"2026-05-13","reviewer":"濱田優貴 (一級建築士)","rooms_count":6},"equipment_1kyu":{"city_gas_available":false,"cold_region":true,"issues_fixed":0,"issues_found":0,"notes":"全項目 妥当 — 建基法 28 条の 2 / 内線規程 / 給水装置工事基準 適合","recommended_elec_a":100,"recommended_hw_l":552,"recommended_vent_m3h":3345,"reviewed_at":"2026-05-13","reviewer":"濱田優貴 (設備設計一級建築士 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8"},{"cycle_years":2,"item":"塩害部位 (金物・配管) SUS316L 点検","law_ref":"沿岸地域 A 仕様"}],"mep":{"_basis":"設計概算値 (詳細設計時に MEP 業者算定)","_estimated":true,"_note":"既存キュービクル + 受電 50kVA → 太陽光逆潮流 + EV 充電 (3kW ×4) 想定で 200A 増設","_pv_max_kw_estimated":142.6,"_vent_m3h_required":3345,"circuits_total":60,"elec_main_a":200,"elec_phase":"三相 3 線 200V 動力 + 単相 3 線 100V/200V (既存キュービクル 75kVA 点検後 retain or 更新)","heating_type":"ヒートポンプエアコン (天井カセット型) + 床暖房 (1F 一部) + 体育館 大空間 GHP","hot_water_type":"エコキュート 560L ×2 (宿泊棟想定)","solar_pv_kw":30,"solar_pv_location":"体育館屋根 + 南面校舎屋根","ventilation_type":"第 1 種 全熱交換 (集会・宿泊 用途部分) + 第 3 種 (便所・厨房)","water_supply_method":"公共上水道 (綾川町営) — 既存引込 75mm 主管 retain"},"permit":{"_application_date_note":"demo 物件、実申請対象外","_note":"demo 物件、実申請対象外","application_date":null,"authority_name":"香川県 土木部 建築指導課 (中讃 ブロック) / 綾川町 都市建設課 経由","energy_compliance_method":"建築物省エネ法 11 条 — 1500㎡ 超 非住宅 適合判定義務","fire_consent_authority":"中讃広域行政事務組合 消防本部 (綾川町域)","fire_consent_required":true,"structural_review_method":"既存 RC 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