Sm Smart Si Site Plan lannin ing An n Ide Identity for or a a New Vib Vibrant Com Communit ity N 24-storey Truncated at 23/F 24-storey View fr Vie from sm small all hil hill on on the Eas ast With ith Consi siderations s on on 24-storey • Complicated Geotechnical Ground Profiles • Visual Impacts to the surrounding Truncated at • 21/F & 23/F Wind Direction and Sun Path • Noise Mitigation Measures 24-storey • Pedestrian Circulation and Traffic Connection Truncated at 19/F & 21/F 3-storey Carpark Block 21-storey 16-storey 1-storey Street Shops Vie View fr from the Sou South-west 2
Cor orridors for th the WIND Computer Sim Simulation on on Win ind Perf erformance Annu An nual Ea East wind SW W Summer wind SW SW Su Summer wind View fr Vie from the Eas ast 30m Wi To Enh Enhan ance Wi Wind nd : Average wind speed at Wind cor pedestrian level • Two wind corridors • ranges from 1.2 to 3.1 m/s • Large building separation orridor under summer South-west • Orientation of blocks in parallel wind. r with prevailing wind direction • around 2.5 m/s under • Ground floor empty bays annual East wind. Comparing with a baseline scheme, the design results An Annu nual Ea East wind 37.8% improvement in wind velocity ratio within the development. 3
All ll Round No Noise Mitig itigation - 99 99% No Nois ise Complia liance Gab able le end nd wall alls Sing ngle Asp spect Bloc lock k fac acin ing main main roa oad with wi th no nois ise scr screenin ing build bui ldin ing for orm Noi Noise screening struc tructures Nois Noise Bar arrie ier Fin Existin Exis ing Nois Noise Bar arrier Truncated bui build ldin ing he heig ight Nois Noise Screenin ing Str tructure with wi th 3 3 m m hi high No Nois ise Bar arrie ier Noise Screenin Nois ing PT PTI Cover 4
Let’s play with the Sun Ana Analysis s on on Sun Sun Path and and Sha Shadowing Pattern Farm Play Ar Pl Area Play Ar Pl Area Summer 9:00am Summer 3:00pm Lawn Planning of Activity Space • One basketball court is on the East and the other one on the West, both are orientated along North-south axis to minimize glare effect. Pl Plaza za Ball Cou ourt • Children Play Areas are planned on the East, as most Ball Cou ourt Cou ourtyard kids play in the afternoon. • Community Lawn Area are Community Farm planned on the West, as plants enjoy strong sunshine. • Entrance Plaza and Courtyard are planned in the middle where community activities are always under shade most of the day. Photo Ph to taken at 3:30pm in n Summer 5
Comfortable le Sh Shoppin ing under Verandah wit ith Natural l Ligh Light an and Breeze Retail il Fac acili ilitie ies: • 3 Restaurants • 10 Retail Shops • Clinic • Supermarket • Wet Market Annu An nual Ea East wind Gap between buildings and street helps to make the leeward side of the area ade adequately ventilated at ground level. Shad hadowing Pa Patt ttern of of Sho hopping Centre at t 3:00pm in n summer Lar Large can anopy alo along the street ➢ No o air air-conditioning required for public area ➢ No o dir direct sunl sunlight exposure to the shop fronts ➢ Com omfortable sho shopping exp xperience alo along g the STRE REET 6
In Interactive Plaz laza Con onnects People with ith Comfort an and Con onvenie ience Passing the street shops and the Public Transport Interchange, arriving at the entrance courtyard, here is the doorway to Hung Fuk Estate. • The courtyard & plaza are cleverly created by linking up the covered walkway and the shopping verandah. • It brings breeze (wind speed of 3.8m/s) • It brings a sense of arrival 1 – En 1 Entrance Courtyard • It brings an identity to the estate 2 2 – En Entrance Plaz laza 3 3 – Arr Arrival in in Es Estate 7
A Weather-proof Open Air ir Publi lic Transport In Interchange Courtyard design not only brings breeze effectively, it also enhances air movement downstream helping the dispersal of pollutant from buses by natural means. Roof cover design allows natural ventilation, penetration of natural lighting and provides shelter in wet weather 8
Pilo ilot Publi lic Transport In Interchange Cover De Desig ign Design of the PTI cover effectively kicks off noise impact to sensitive receivers. The solid and transparent roof pieces are cl cleverly tilted at an angle, and each them is not more than 230m 2, such that • No installation of mechanical ventilation system is required. • No installation of sprinkler system or any other fire services system is required. • No artificial lighting is required in the day time. • No energy is required for the operation of the PTI (except for lighting at night). The cover also kick noise for future development . Upon completion, noise performance was verified by on-site measurement and the result was satisfactory 9
A Breathin ing Car arpark with ith Gr Green In Initi itiatives Solar ar Tubes bes Solar ar Tubes bes Natural Ventilation 30% of the parking spaces are equipped with elec. charging facilities , conduit is Elec ectric Char arger ger allowed for • 80% of the carpark perimeter wall is open parapet , allows for 100% elec. natural cross ventilation which is sufficient to remove pollutant, charging without any mechanical means. parking • 8 Nos. of Solar tubes are installed at soffit of carpark to bring in space in natural sunlight. Photo sensors to control operation of artificial the future lightings are provided. 10 Natu tural ventilation pe perfo rformance ce in n carpark
Comprehensiv ive So Socia ial Welfare an and Recreational l Facili ilitie ies • Integrated Children and Youth Services Centre • Neighbourhood Elderly Centre • Hostel for the Moderate Mentally Handicapped • Integrated Vocational Rehabilitation Services Centre • Kindergarten. Ac Active Rec ecreation Faci acilities s • Basketball Courts • Badminton Courts • Table Tennis • Community Play Areas Pas assi sive Rec ecreation Facil acilities • Community Farm & Lawn • Mini-woodland • Recycle garden • Leisure & Cultural Activity Areas Transport Faci acilities • Public Transport Interchange • Carpark • Taxi & bus Lay-bys • Signalized junction for pedestrian crossing 11
A Ne Nearby Mod odern Mar arket for th the Fr Fresh Hung Hung Shui Shui Kiu iu Tempo porary ry Mar Market in in dilapid dilapidated cond ndit itio ion New wet market with 42 nos. stalls supporting daily necessities with varieties • Open , flexible & unified layout • Modern & convenient • Clean , bright & welcoming • Create comfortable shopping atmosphere for the residents and the neighbourhood . 12
Pas assiv ive De Design Performance Common lift lobby and corridor Typical Lift Lift Lob Lobbies & Com ommon Corr orridors • Minimum air change rate at typical lift lobby Unit under annual wind is 44.6 ACH • Minimum air change rate at G/F entrance lobby under annual wind is 22ACH Dom Domestic Fla Flats • Ventilation performance of every domestic flat and all common areas are carefully analyzed by Entrance Lobby Mail Room computational fluid dynamic simulations • Vertical Daylight Factor of each habitable room and kitchen • The ventilation rates of habitable rooms and for each domestic flat are in average ~50% & ~40% kitchens, range from 10 to 150 ACH which is well respectively which are well beyond requirements in APP- above the min. statutory requirement of 1.5 ACH 130 (i.e. 8% for habitable room and 4% for kitchen) 13
Enhanced Ecological Valu alue Total Green Coverage Area 31% Number and varieties of wildlife species…… butterflies, birds and insects are attracted by fruits and nectars of the native trees and shrubs in the area [1] Native plants Constraints • Low diversity of wildlife • Limited suitable habitats around to support diverse wildlife • High disturbance by traffic Opportunities • Planting of native trees and vegetation to enhance ecological value • 675 Nos. trees, 54% natives • 182,708 Nos. shrubs, 34% natives • Green roof to provide habitats for wildlife. • Landscape design to incorporate conservation and education elements. Transplanted trees in nature walk • Provision of Mini-Woodland, Nature Walk & [6] Butterfly Garden 14
Gr Greening Opportunitie ies & Lo Low Main aintenance • Total Green Roof areas ~5,000m 2 , with native species of ground cover • Total Vertical Greening ~400m 2 provided at trellis over sitting areas and basketball fencing. • Automated dripline irrigation system is provided for green roofs, planters along building perimeter 15
Advanced Method “All - sand” Root ootzone Profil ile De Design for or La Lawn 全沙根質種植方法設計 [3] • The sand layer provides excellent dr drai ainage and is resistant to compaction. Turf • The perched water table created at the interface of the sand/aggregate layers can retain water in the rootzone. Sand • This design facilitates the establishment of grass Gravel • It improves the durability of lawn and reduce the need for frequent maintenance. 16
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