{"$schema":"https://bim.house/spec/v1.json","audit":{"checks":{"building_coverage":{"built_area_m2":49.492758,"coverage_pct":24.996342424242428,"limit_pct":70.0,"pass":true,"site_area_m2":198.0},"daylight":{"actual_ratio":0.5127108077295334,"floor_area_m2":141.040132,"pass":true,"window_area_m2":72.31280000000001},"floor_area_ratio":{"far_pct":46.23604747474747,"gross_floor_m2":91.54737399999999,"limit_pct":200.0,"pass":true},"north_slope":{"max_height_mm":6020,"pass":true},"road_slope":{"max_height_mm":6020,"pass":true},"ventilation":{"actual_ratio":0.2563554038647667,"pass":true}},"engine":"houki v1","overall_pass":true},"elements":[{"cls":"IFCSLAB","d":7966,"descr":"auto BIM v7 (MCP create_house)","h":450,"id":"e1","label":"基礎スラブ (布基礎)","rotation":0.0,"shape":"box","w":6213,"x":3107,"y":3983,"z":-450},{"cls":"IFCSLAB","d":2549,"descr":"auto BIM v7 (MCP create_house)","h":120,"id":"e2","label":"1F 床(南)","rotation":0.0,"shape":"box","w":6213,"x":3107,"y":3983,"z":0},{"cls":"IFCSLAB","d":2550,"descr":"auto BIM v7 (MCP create_house)","h":120,"id":"e3","label":"1F 床(北)","rotation":0.0,"shape":"box","w":6213,"x":3107,"y":9399,"z":0},{"cls":"IFCSLAB","d":2867,"descr":"auto BIM v7 (MCP create_house)","h":120,"id":"e4","label":"1F 床(西)","rotation":0.0,"shape":"box","w":1988,"x":3107,"y":6532,"z":0},{"cls":"IFCSLAB","d":2867,"descr":"auto BIM v7 (MCP create_house)","h":120,"id":"e5","label":"1F 床(東)","rotation":0.0,"shape":"box","w":1989,"x":7331,"y":6532,"z":0},{"cls":"IFCWALL","d":150,"descr":"auto BIM v7 (MCP create_house)","h":2900,"id":"e6","label":"1F 南壁","rotation":0.0,"shape":"box","w":6213,"x":3107,"y":3983,"z":0},{"cls":"IFCWALL","d":150,"descr":"auto BIM v7 (MCP create_house)","h":2900,"id":"e7","label":"1F 北壁","rotation":0.0,"shape":"box","w":6213,"x":3107,"y":11799,"z":0},{"cls":"IFCWALL","d":7966,"descr":"auto BIM v7 (MCP create_house)","h":2900,"id":"e8","label":"1F 東壁","rotation":0.0,"shape":"box","w":150,"x":9170,"y":3983,"z":0},{"cls":"IFCWALL","d":7966,"descr":"auto BIM v7 (MCP create_house)","h":2900,"id":"e9","label":"1F 西壁","rotation":0.0,"shape":"box","w":150,"x":3107,"y":3983,"z":0},{"cls":"IFCWALL","d":105,"descr":"auto BIM v7 (MCP create_house)","h":2900,"id":"e10","label":"耐力壁(中庭南)","rotation":0.0,"shape":"box","w":2236,"x":5095,"y":6532,"z":0},{"cls":"IFCWALL","d":105,"descr":"auto BIM v7 (MCP create_house)","h":2900,"id":"e11","label":"耐力壁(中庭北)","rotation":0.0,"shape":"box","w":2236,"x":5095,"y":9294,"z":0},{"cls":"IFCWALL","d":2867,"descr":"auto BIM v7 (MCP create_house)","h":2900,"id":"e12","label":"耐力壁(中庭西)","rotation":0.0,"shape":"box","w":105,"x":5095,"y":6532,"z":0},{"cls":"IFCWALL","d":2867,"descr":"auto BIM v7 (MCP create_house)","h":2900,"id":"e13","label":"耐力壁(中庭東)","rotation":0.0,"shape":"box","w":105,"x":7226,"y":6532,"z":0},{"cls":"IFCWINDOW","d":150,"descr":"auto BIM v7 (MCP create_house)","h":2200,"id":"e14","label":"1F 南窓(大)","rotation":0.0,"shape":"box","w":4970,"x":3479,"y":3983,"z":120},{"cls":"IFCWINDOW","d":5576,"descr":"auto BIM v7 (MCP create_house)","h":1600,"id":"e15","label":"1F 東窓","rotation":0.0,"shape":"box","w":150,"x":9170,"y":4938,"z":650},{"cls":"IFCWINDOW","d":5098,"descr":"auto BIM v7 (MCP create_house)","h":1600,"id":"e16","label":"1F 西窓","rotation":0.0,"shape":"box","w":150,"x":3107,"y":5416,"z":650},{"cls":"IFCWINDOW","d":150,"descr":"auto BIM v7 (MCP create_house)","h":2000,"id":"e17","label":"1F 中庭南窓","rotation":0.0,"shape":"box","w":2036,"x":5195,"y":6532,"z":200},{"cls":"IFCWINDOW","d":150,"descr":"auto BIM v7 (MCP create_house)","h":2000,"id":"e18","label":"1F 中庭北窓","rotation":0.0,"shape":"box","w":2036,"x":5195,"y":9294,"z":200},{"cls":"IFCDOOR","d":150,"descr":"auto BIM v7 (MCP create_house)","h":2200,"id":"e19","label":"玄関ドア","rotation":0.0,"shape":"box","w":1000,"x":7456,"y":3983,"z":0},{"cls":"IFCSLAB","d":2657,"descr":"auto BIM v7 (MCP create_house)","h":150,"id":"e20","label":"中庭(ウッドデッキ)","rotation":0.0,"shape":"box","w":2026,"x":5200,"y":6637,"z":0},{"cls":"IFCROOF","d":3149,"descr":"auto BIM v7 (MCP create_house)","h":220,"id":"e21","label":"屋根(南 軒600)","rotation":0.0,"shape":"box","w":7413,"x":2507,"y":3383,"z":5800},{"cls":"IFCROOF","d":3150,"descr":"auto BIM v7 (MCP create_house)","h":220,"id":"e22","label":"屋根(北)","rotation":0.0,"shape":"box","w":7413,"x":2507,"y":9399,"z":5800},{"cls":"IFCROOF","d":2867,"descr":"auto BIM v7 (MCP create_house)","h":220,"id":"e23","label":"屋根(西)","rotation":0.0,"shape":"box","w":2588,"x":2507,"y":6532,"z":5800},{"cls":"IFCROOF","d":2867,"descr":"auto BIM v7 (MCP create_house)","h":220,"id":"e24","label":"屋根(東)","rotation":0.0,"shape":"box","w":2589,"x":7331,"y":6532,"z":5800},{"cls":"IFCSLAB","d":2549,"descr":"auto BIM v7 (MCP create_house)","h":120,"id":"e25","label":"2F 床(南)","rotation":0.0,"shape":"box","w":6213,"x":3107,"y":3983,"z":2900},{"cls":"IFCSLAB","d":2550,"descr":"auto BIM v7 (MCP create_house)","h":120,"id":"e26","label":"2F 床(北)","rotation":0.0,"shape":"box","w":6213,"x":3107,"y":9399,"z":2900},{"cls":"IFCSLAB","d":2867,"descr":"auto BIM v7 (MCP create_house)","h":120,"id":"e27","label":"2F 床(西)","rotation":0.0,"shape":"box","w":1988,"x":3107,"y":6532,"z":2900},{"cls":"IFCSLAB","d":2867,"descr":"auto BIM v7 (MCP create_house)","h":120,"id":"e28","label":"2F 床(東)","rotation":0.0,"shape":"box","w":1989,"x":7331,"y":6532,"z":2900},{"cls":"IFCWALL","d":150,"descr":"auto BIM v7 (MCP create_house)","h":2900,"id":"e29","label":"2F 南壁","rotation":0.0,"shape":"box","w":6213,"x":3107,"y":3983,"z":2900},{"cls":"IFCWALL","d":150,"descr":"auto BIM v7 (MCP create_house)","h":2900,"id":"e30","label":"2F 北壁","rotation":0.0,"shape":"box","w":6213,"x":3107,"y":11799,"z":2900},{"cls":"IFCWALL","d":7966,"descr":"auto BIM v7 (MCP create_house)","h":2900,"id":"e31","label":"2F 東壁","rotation":0.0,"shape":"box","w":150,"x":9170,"y":3983,"z":2900},{"cls":"IFCWALL","d":7966,"descr":"auto BIM v7 (MCP create_house)","h":2900,"id":"e32","label":"2F 西壁","rotation":0.0,"shape":"box","w":150,"x":3107,"y":3983,"z":2900},{"cls":"IFCWALL","d":105,"descr":"auto BIM v7 (MCP create_house)","h":2900,"id":"e33","label":"耐力壁(中庭南)","rotation":0.0,"shape":"box","w":2236,"x":5095,"y":6532,"z":2900},{"cls":"IFCWALL","d":105,"descr":"auto BIM v7 (MCP create_house)","h":2900,"id":"e34","label":"耐力壁(中庭北)","rotation":0.0,"shape":"box","w":2236,"x":5095,"y":9294,"z":2900},{"cls":"IFCWALL","d":2867,"descr":"auto BIM v7 (MCP create_house)","h":2900,"id":"e35","label":"耐力壁(中庭西)","rotation":0.0,"shape":"box","w":105,"x":5095,"y":6532,"z":2900},{"cls":"IFCWALL","d":2867,"descr":"auto BIM v7 (MCP create_house)","h":2900,"id":"e36","label":"耐力壁(中庭東)","rotation":0.0,"shape":"box","w":105,"x":7226,"y":6532,"z":2900},{"cls":"IFCWINDOW","d":150,"descr":"auto BIM v7 (MCP create_house)","h":2200,"id":"e37","label":"2F 南窓(大)","rotation":0.0,"shape":"box","w":4970,"x":3479,"y":3983,"z":3020},{"cls":"IFCWINDOW","d":5576,"descr":"auto BIM v7 (MCP create_house)","h":1600,"id":"e38","label":"2F 東窓","rotation":0.0,"shape":"box","w":150,"x":9170,"y":4938,"z":3550},{"cls":"IFCWINDOW","d":5098,"descr":"auto BIM v7 (MCP create_house)","h":1600,"id":"e39","label":"2F 西窓","rotation":0.0,"shape":"box","w":150,"x":3107,"y":5416,"z":3550},{"cls":"IFCWINDOW","d":150,"descr":"auto BIM v7 (MCP create_house)","h":2000,"id":"e40","label":"2F 中庭南窓","rotation":0.0,"shape":"box","w":2036,"x":5195,"y":6532,"z":3100},{"cls":"IFCWINDOW","d":150,"descr":"auto BIM v7 (MCP create_house)","h":2000,"id":"e41","label":"2F 中庭北窓","rotation":0.0,"shape":"box","w":2036,"x":5195,"y":9294,"z":3100},{"cls":"IFCROOF","d":3149,"descr":"auto BIM v7 (MCP create_house)","h":220,"id":"e42","label":"屋根(南 軒600)","rotation":0.0,"shape":"box","w":7413,"x":2507,"y":3383,"z":5800},{"cls":"IFCROOF","d":3150,"descr":"auto BIM v7 (MCP create_house)","h":220,"id":"e43","label":"屋根(北)","rotation":0.0,"shape":"box","w":7413,"x":2507,"y":9399,"z":5800},{"cls":"IFCROOF","d":2867,"descr":"auto BIM v7 (MCP create_house)","h":220,"id":"e44","label":"屋根(西)","rotation":0.0,"shape":"box","w":2588,"x":2507,"y":6532,"z":5800},{"cls":"IFCROOF","d":2867,"descr":"auto BIM v7 (MCP create_house)","h":220,"id":"e45","label":"屋根(東)","rotation":0.0,"shape":"box","w":2589,"x":7331,"y":6532,"z":5800}],"project":{"address":"北海道川上郡弟子屈町 美留和","annual_precipitation_mm":920,"annual_temperature":{"avg_c":6.5,"max_c":28,"min_c":-25},"applicant":null,"barrier_free":{"_note":"建基法・高齢者等配慮対策 標準寸法。実設計で個別確認","min_corridor_mm":780,"min_door_mm":750,"step_free":"要計画"},"climate_zone_meti":1,"construction_jpy":63400000,"contractor":{"_note":"施工者は着工契約時に確定 (建設業法 19 条)。保証年数は宅建業法 + 住宅品確法 標準値","office_name":null,"registration":null,"warranty_years_construction_typical":10,"warranty_years_structure_typical":30,"warranty_years_water_leak_typical":10},"designer":{"_note":"office_registration / kenchikushi_number は登録建築士事務所が確認申請時に記入","designer_kenchikushi_class":null,"designer_kenchikushi_number":null,"designer_name":"濱田優貴","designer_role":"意匠・構造・設備 統合設計","email":"mail@yukihamada.jp","kanri_kenchikushi_name":null,"kanri_kenchikushi_number":null,"office_address":"〒102-0074 東京都千代田区九段南 1-5-6 りそな九段ビル 5F","office_name":"株式会社イネブラ","office_registration":null},"drainage":{"_estimated":true,"_note":"排水方式・放流先は確認申請時に現地確認","discharge_to":null,"method":"要現地確認 (公共下水道接続 or 浄化槽)"},"fetched_at":"2026-06-01","fire_district":null,"grades":{"_disclaimer":"認定取得には別途認定機関への申請が必要","bels_grade_target":"★★★","casbee_rating_target":"B+","chouki_yuryo_housing":{"_note":"実認定は住宅性能評価機関による (例: ハウスプラス、日本ERI)。本JSONは目標値","eligible_by_size":true,"status":"target"},"earthquake_resistance_grade_target":2,"energy_consumption_grade_target":5,"low_carbon_housing":{"co2_reduction_pct_target":20,"status":"target"},"sick_house_grade_target":3},"ground_acceleration_design_gal":250.0,"ground_investigation":{"_estimated":true,"_note":"本 N 値は地域標準からの推定。着工前に地盤調査を実施し確定する","method":"要地盤調査 (SWS / ボーリング)","n_value_avg":12.0},"lat":null,"license":"MIT","license_note":"BIM データ・図面・コスト・居住後 evaluation を MIT ライセンスで公開 (https://github.com/yukihamada/tsugi)","lng":null,"lot_d_m":15.93255013631383,"lot_w_m":12.427389106324787,"maintenance_schedule":{"10yr":["茅葺 大規模差し茅 (1/3 差し替え)","土壁 表面再塗装 (漆喰)"],"15yr":["建具修繕 (障子・襖張替え)","床板 一部交換"],"25yr":["茅葺 全面葺き替え (50% 残し)"],"30yr":["土壁 全面塗り直し (剥がし→新土塗り)","梁・柱 含水率測定"],"50yr":["小屋組大改修 (200 年仕様、引き継ぎ可)"],"5yr":["土壁 ヒビ補修・荒壁 部分塗り直し","茅葺 差し茅 (一部)"],"_note":"本表は構造種別と地域 (積雪・寒冷地) から自動推定。実 maintenance は施工者・メーカー仕様書を優先","_structure_class":"古民家・伝統工法","annual":["換気フィルター清掃","給排水管 目視点検","外壁目視・雨樋清掃","雪止め金物点検","煙突清掃 (薪ストーブ)"]},"mep":{"_estimated":true,"_note":"設備計画は実施設計で確定","drain_method":"要計画 (公共下水 or 浄化槽)","heat_method":"要計画","vent_method":"24 時間換気 (建基法 シックハウス対策 令 20 条の 8)","water_method":"要計画 (公共水道 or 井戸)"},"n_elements":45,"name":"G0世代 広縁(縁側)の家","permit_classification":"建基法 6 条 (小規模 — 確認申請要、号区分は要詳細判定)","permit_documents_checklist":["確認申請書","建築計画概要書","配置図 (1:200)","各階平面図 (1:100)","立面図 4 面 (1:100)","断面図 2 面 (1:100)","構造図 (伏図・軸組・基礎)","構造計算書","設備図 (給排水・電気・換気)","シックハウス対策表","省エネ計算書 (UA 値)","防火区画図","避難経路図","採光換気計算表","面積表 (建ぺい・容積)","工事監理者選任届","建築士事務所登録写"],"proposed_floors":2,"proposed_gross_m2":99.0,"proposed_structure":"木造 + 竹小舞土壁 + パッシブ設計","road_access":{"_estimated":true,"compliance":"道路幅員 未登録 — 推定 4.0m、要現地確認","road_setback_required_m":0.0,"road_type":"未登録 — 要現地確認 (北海道、町道想定)","road_width_m":4.0},"road_width_m":null,"rooms":[{"_source":"proposed_rooms サマリーから自動分解","id":"r1","name":"LDK"},{"_source":"proposed_rooms サマリーから自動分解","id":"r2","name":"広縁(縁側)"},{"_source":"proposed_rooms サマリーから自動分解","id":"r3","name":"環境: 地中熱利用"}],"seismic_zone_factor":0.9,"site_area_m2":198.0,"slug":"u-g0-m85v993n","snow_depth_design_m":1.3,"snow_load_kn_m2":1.8,"supervisor":{"_note":"確認申請時に登録建築士が工事監理者に就任 (建築士法 22 条の 3)","supervisor_name":"濱田優貴 (設計監理)"},"tax_treatment":"10% 税込 (本体工事費)","wind_speed_design_m_s":34,"wind_zone":2,"zoning":"市街化調整区域"},"spec_version":"1.0.0"}