【精品】机电工程署总部大楼

1、The New Headquarters for the Electrical & Mechanical Services Department (EMSD)機電工程署總部大樓Rapid carbon build-up二氧化碳大量排放Rapid development brings . . .高速發展帶來 . . .Nature voices out . . .大自然呼喊 . . .Global Warming溫室效應 Flooding洪水暴發 “most climate scientists warn us the prospect ahead is alarming unless we a

2、ct soon” -BBC news dated 10 Jan 2005 Now is the time to ACT! . . . . . . We care坐言起行! . . . . . .以示我們的關注“氣象科學家對溫室效應的影響發出警告: 如果我們不立刻行動,前景堪虞.” Clients Brief 設計綱要 : a Headquarters Building for the EMSD in city area with : - 在市區內的新機電工程署大樓包括 49,600 m2 of Vehicle Workshops (汽車工場)25,600 m2 of Offices (辦公室)

3、800 m2 of Computer Data Centre (數據中心)Ex - EMSD at Causeway Bay 原來的銅鑼灣機電工程署Site Option 1 (方案一) : Vacant site in Chai Wan柴灣市區的一幅空地City RemainsSite Option 2 (方案二) : Conversion of the former Air Cargo Terminal 2 (HACTL 2) at Kai Tak改建已棄置的舊二號機場貨運站大樓Odd spacesbulky structurecirculation designed for cargo

4、handling onlyThe 3RsReuse 再用Reduce 節省Renew 再生= Sustainable Architecture 可持續發展建築Reuse 再用“. . . Conversion of an old building into new uses saves huge amount of energy, building materials and . . . . . . ”“. . . 把舊大樓改建以適應新用途 , 可以節省大量能源及減少建築拆卸廢物 . . . . . .”The Old & The New舊 與 新The City Remains- HACTL

5、 2 棄置的舊二號機場貨運站大樓TRANSFORMATION :A part is demolished拆卸部份外牆 TRANSFORMATION :A part is addedofficesworkshops加建頂層辦公室The New EMSD Headquarters功能分佈Entrance lobby入口大堂Data Centre數據中心Vehicle Workshops汽車修理工場Offices辦公室Viewing Gallery觀景廳The New EMSD Headquarters功能分佈Vehicle Workshops汽車修理工場Vehicle Ramp down汽車通道V

6、ehicle Ramp up汽車通道Site Entrance地盤入口Entrance Piazza入口前庭Lobby入口大堂Demolition拆樓Demolition Waste 拆卸廢料= 4 storeys x football pitches 四層高足球場大小的大樓Construction Waste 建築廢料= 1 storey x football pitch 一層高足球場大小的大樓Construction Costs 建築成本= HK$ 600M 700M= 6 x School Complexes 可建六間標準小學Reduction of 節省Reduce Energy Lo

7、ad= Reduction of CO2節省能源= 減低二氧化碳排放 Environmental Facade環保外牆deep roof canopy簷蓬ventilated double layered glass wall雙層玻璃牆metal sunshades &perforated panels擋陽板及排孔板Deep Roof Canopy簷蓬Ventilated Double Layered Glass Wall雙層玻璃牆 for thermal & noise insulationSun Shades & Perforated Panels 擋陽板及排孔板Raised Floor

8、with Air Diffusers高架地台及出風口Directional air diffusers minimise energy to cool occupants zoneNatural Cross Ventilation空氣對流Green Roofs屋頂綠化Provide thermal & acoustics insulationAs amenity & social hub2/F 7/FA/C PlantroomSunpipes太陽採光導管Reflective tubes bring light into a deep plan buildingSkylight 天窗 Motio

9、n & Daylight Sensors移動及日光感應器 Lights automatically switched off while not in use.Ice Maker製冰機 Ice produced to store off-peak energydemonstration mock-upactual installationIce Tanks儲冰槽 Ammonia Chillers氨水冷式製冷機 Global warming potential = 0 High Coefficient of Performance i.e. more energy efficientCompar

10、ison of Ammonia & other refrigerants氨與其他製冷媒體之表現Ammonia氨GreenRefriger-ants環保製冷媒體Reference Refrigerants參考製冷媒體Ozone Depletion Potential臭氧破壞指標001(Refrigerant R11) (冷媒 - R11)Global Warming Potential全球暖指標Negligible Quantity微不足道的數量12501(CO2)(二氧化碳)Coefficient of Performance製冷表現系數 5.44.8Not applicable不適用Infr

11、a-red System & Electric Heater Units for Paint BoothsShorten drying time & emission of flue gas eliminated紅外線和電能發熱噴油房 Waste Management System廢料管理系統BALER for packaging waste paper for recycling捆包機PULPER for treating wet food remains from kitchen壓縮機Underground Waste Oil Tank for central disposal by sp

12、ecialist waste oil contractor地下廢油庫Renewable Energy= further Reduction of CO2再生能源= 再減低二氧化碳排放 To supplement the air conditioning systemPhotovoltaic Panels太陽能光伏板 Annual Reduction of CO2 = 280 tonnes= 3 times x a car travels around the worldPhotovoltaic Panels太陽能光伏板 Roof Area for Photovoltaic Panels = 7

13、900 m2Number of Photovoltaic Panels = 2300Peak Energy Output = 350kWAnnual Energy Output = 400,000kWh= Annual electricity consumption of 90 families in Hong Kong 90 個香港家庭全年用電量Grey Water Recycling System廢水回收循環再用系統 Water from washbasins, showers & kitchen reused as flushing waterEducation Path 教育徑 To

14、introduce the public to Sustainable Design through interactive exhibits通過互動的展覽去推廣及介紹節能和再生能源EDUCATE THE PUBLIC beyond clients brief教育公眾 . . . 義不容辭Education Path + Exhibition GalleriesViewing Gallery7/F ExhibitionG/F ExhibitionLobbyEntrance PiazzaRebirth 重生Photo Tour影集 Sustainability technologies in the EMSD HQ are available in the market for adoption in any suitable buildings.簡單技術 They