SWAN NEST A SWAN BUILDS ITS NEST FROM FOUND MATERIALS, RECYCLING - PDF document

5/16/2018 SWAN NEST “A SWAN BUILDS ITS NEST FROM FOUND MATERIALS, RECYCLING AND REFLECTING THE AESTHETIC OF THE WATER”. - BISSET ADAMS DESIGN CONCEPT DESIGN INTENTION AND SUSTAINABLE GOALS 1

5/16/2018 DESIGN INTENT “The concept for the proposed building is based on the idea of a Swan’s nest , incorporating Southmere’s rich  natural environment and history, within the building design.” “This has been incorporated into the building design with a nest-like structure sitting on top of a glazed  element, ‘the water’ , maximizing views out to the lake, public spaces and in particular forming a visual link to the new Bow Arts building across the lake and green space beyond”. “The new facility will accommodate a contemporary library, learning space, and civic spaces such as health  and wellbeing programs”. Citation: Bisset Adams and Archdaily. SUSTAINABLE GOALS Original Goals from Bisset Adams New Goals from us Solar tubes Skylight   Green roof  Green roof  Larger Coverage of Photovoltaic  Photovoltaic  Rain water collection and Grey water recycling  Water Recycling  Cross Laminated Timber  Cross Laminated Timber  Bike Storage  Bike Storage  Fritted Glass, Embedded blinds and Aerogel insulated  Natural Shading  Glazing 2

5/16/2018 REQUIRED PROGRAM GROUND FLOOR PLAN MEZZANINE FLOOR PLAN 1 ST FLOOR PLAN ROOF PLAN 1. Separate IT suite(glazed partition) 1. Separate public Staff car parking spaces-depending 1. Meeting rooms(flexible layout) 1. and staff toilets nature and location of provision Large area for children’s books and a reading 2. 2. Separate public and staff toilets area away from door 2. Storage space Disabled parking for customers 2. Staff room with kitchenette Single public access point – set within glazed 3. 3. nearby shop style frontage so that passers by can see 4. Staff office area into the library, potentially with roller shutters to prevent graffiti on the glazing 4. Separate public and staff toilets 5. Storage space 6. Cleaners cupboard with ceramic sink Communication / IT plant room 7. ORIGINAL DESIGN FROM BISSETADAMS 3

5/16/2018 SCHEMATIC DESIGN ISSUES FOUNDATION IS UNCLEAR & NO SPACE UNECESSARY COLUMNS NO SHADING ON SOUTH WINDOW & STAIRS FOR MECHANICAL SYSTEMS DON’T GO ALL THE WAY TO THE ROOF MEZZANINE FLOOR STRUCTURE IS MISSING MINIMAL LANSCAPING & FLAT SKYLIGHTS MISSING SOME LAYERS ON THE GREEN ROOF 4

5/16/2018 STRUCTURE DESIGN ISSUES AND IMPROVEMENTS ISSUES: 1. LACK OF SUPPORT FOR CANTILEVER 2. UNORGANIZED COLUMNS 3. LACK OF VERTICAL SUPPORT FOR GLAZING GROUND FLOOR 5

5/16/2018 ISSUES: 4. LACK OF STRUCTURE CONTINUOUSLY SUPPORT FROM GROUND TO SECOND FLOOR. MEZZANINE FLOOR 6

5/16/2018 ISSUES: 5. THEY ARE NOT CONTINUOUS COLUMN CARRIED THE LOAD ALL THE WAY TO GROUND 6. THE CABLES AND WOOD LOGS HAVE NO CONNECTION TO THE ROOF/ SKYLIGHT. 1 ST FLOOR 7

5/16/2018 According to the Studio Companion: The longest span is 12755mm = 42’ • With such a span, the depth of beam is equivalent to 640 mm • Wood Decking Depth: 3” Columns are 480x480mm and placed ~7m apart • Due to the range of 3.6-12.2m deep of the clay soil in Southmere Lake zone, it is safer to use pile as foundation. NEW FOUNDATION ANALYSIS AND DESIGN FLOOR PLAN & NORTH CURTAIN WALL SECTION DETAIL 8

5/16/2018 NORTH TERRACE DETAIL AEROGEL DETAIL 9

5/16/2018 FLOOR PLAN & SOUTH WALL SECTION DETAIL GREEN ROOF AND SOUTH TERRACE 10

5/16/2018 SOUTH TERRACE DECKING AND FOUNDATION D01-1 COPING DETAIL 11

5/16/2018 D02-1 METAL CLADDING HORIZONTAL CONNECTION DETAIL GIF: STRUCTURE, ENCLOSURE 12

5/16/2018 ENCLOSURE MATERIALITY AND VALUES MATERIALITY LIST OF MATERIALS Metal: 1. Second Floor Façade: Perforated cladding – Anodized aluminum 2. Curtain Wall Mullion: Aluminum 3. Terrace Edge: Zinc Panel 4. Stairs: Stainless Steel Cables Wood: 1. Structural Column and walls: Cross-Laminated Timber 2. Baffle: Acoustic Panel (MDF: medium density fiberboard) Wood Wool Acoustic Panel Ceiling Glaze: 1. Curtain wall: Double Low E glass with Silica Aerogel 2. Other windows: Double Low E glassed with blind embedded Concrete: 1. Walls and floors: SCC(self-consolidating concrete) 2. Other non-structure element: Lightweight Concrete Other: 1. Wood Peel Log 2. Ceramic sink 13

5/16/2018 ISSUES: 1. THE SKYLIGHT IS A HOLE WITHOUT ANY TREATMENT. 2. THE STAIRS AND WOOD LOGS ARE WITHOUT SUPPORT http://www.solatube.com/residential/smart-led FROM SKYLIGHT TO SOLATUBE REDESIGNED STAIRS AND WOOD LOGS 14

5/16/2018 ISSUES: 3. ALL THE GLASS HAS NO SHADING, CAN CAUSE GLARE AND OVERHEAT 4. NO ROOF ACCESS FOR GREEN ROOF AND PHOTOVOLTAIC MAINTENANCE FRITTED GLASS CITE: COOK AND FOX ARCHITECTS AEROGEL NEW GLASS SHADING SYSTEM CITE: MARKETECH INTERNATION INC. 15

5/16/2018 4. Using Fritted Glass to reduce customized percentage of the heat gain and light into the space, but still providing the good eye level view to outside. Also using Aerogel as insulation between double glazing for curtain wall. PERFORATED METAL CLADDING TECHNIQUE By using different size of perforation to model the pattern of swan’s nest. DIFFERENT SYSTEMS DIAGRAM 16

5/16/2018 SITE BE IN HARMONY WITH NATURE OVERVIEW OF THE SITE PLAN Lake Shaded Seating Grass Children Pond Permeable Parking/ Grass Creek Play Ground Philadelphia Public Art: Main Quad Fountain Permeable Parking/ Grass Creek Exterior Shaded Seating 17

5/16/2018 CIRCULATION LEGEND AVALIABLE FOR VEHICLE, BIKE AND PEDESTRIAN AVALIABLE FOR BIKE AND PEDESTRIAN AVALIABLE FOR PEDESTRIAN ONLY Provide more opportunities for pedestrian only in order to encourage people to exercise and use less vehicle. CIRCULATION DIAGRAM WATER LEGEND WATER PATH When storm comes, water on the site flows into the fountains after filtered by grassland. Water on roof overflows to the small exterior pond and be collected underground in the cistern tank. Overflow water from roof will be filtered and flow into lake through a channel. STORMWATER MANAGEMENT 18

5/16/2018 https://www.pwdplanreview.org/manual/chapter-4 BUILDING STORMWATER PLAN This diagram shows the underground mechanical rooms and pipes. 1. T wo cistern tanks with volumes of 8m 3 and10m 3 2. T wo gray water tanks with below restrooms in two different locations 3. Electrical system includes inverter, controller, electric meter, electric resilience and distribution. 4. AHU provide displacement ventilation 5. Heat Exchanger connects to the lake and use the thermal of water MECHANICAL SYSTEMS 19

5/16/2018 PERFORMANCE HVAC, LIGHTING, SHADING, WATER RECYCLE, ACOUSTIC WATER AND SUN: LONDON INSOLATION AND PRECIPITATION Gaisma.com Monthly Average Precipitation: P=52.41mm=2.06 in Roof Catchment Area: A=423437528mm 2 =4555.51ft 2 G=2.06x4555.51/2.15=4364.81gallons V=G/7.48=583.53ft 3 = 16.53m 3 G = [(P) (A)] / (2.15), where: G = rainfall collected (gallons) P = total precipitation (inches) A = roof catchment area (ft2). 1. Determine your cistern capacity in gallons based on the following rules-of-thumb: a. If the average monthly catchment exceeds the average monthly use, G = (U) (1.5), where: G = cistern capacity (gallons) U = average monthly use (gallons). The volume of the cistern b. If the average monthly use exceeds the average monthly catchment, G = 2C, where: C = average monthly catchment (gallons). size will be 16.53m 3 2. Determine your cistern volume. V = G / (7.48) where: V = cistern volume (ft3) 20

5/16/2018 AGI-32 DAYLIGHT ANALYSIS AGI-32 DAYLIGHT ANALYSIS JUNE,21 ST CLEAR SKY DECEMBER, 21 ST OVERCAST SENSOR LEGEND LIGHT SENSOR OCCUPANCY SENSOR CONTROL PANEL ELECTRICAL LIGHT LEGEND TRANSLUCENT PENDANT LIGHTS/ DIRECT &INDIRECT LIGHTING TRANSLUCENT RECESSED LIGHTS/ DIRECT &INDIRECT LIGHTING TRANSLUCENT PENDANT Mezzanine Floor Ground Floor LIGHTS/ DIRECT &INDIRECT LIGHTING TRANSLUCENT PENDANT ELECTRICAL LIGHT DESIGN FOR MEZZANINE FLOOR LIGHTS/ DIRECT &INDIRECT LIGHTING System With Light & Motion Sensor 21

5/16/2018 HYBRID LIGHT LEGEND SOLATUBE WITH LED LIGHTS EMBEDDED LEANER LED SECOND FLOOR – SOLATUBE ONLY SECOND FLOOR – SOLATUBE WITH LINEAR LED LIGHTING DESIGN FOR SECOND FLOOR AGI-32 ELECTRICAL LIGHT FOR SECOND FLOOR LIGHT DISTRIBUTION CONTOUR DO YOGA, LAY ON FLOOR, LOOK AT CEILING 22

5/16/2018 ACOUSTIC PERFORMANCE - GROUND FLOOR CEILING ACOUSTIC PERFORMANCE - SECOND FLOOR CEILING NCR Traders, Indiamart.com 23

5/16/2018 SPEED ENERGY EVALUATION Closed Loop Heat Pump System – Pond/Lake • Use up to 72 percent less energy per year than electric resistance *Source: U.S. Department of Energy EUI if using a ground-source heat pump: 32.376 kBTU/sqft year Site Energy Use if using a ground-source heat pump: 120,809 kWh/year SEFEIRA ENERGY EVALUATION Envelope: R-30 Glazing: R-2 and R-9 Shading: Internal Blinds Lighting: 0.5w/sqft Ventilation: 20.34 cfm/person EUI in SEFEIRA is 26 kBTU/sqft year Site Energy Use will be: 98,157 kWh/year 24