DIA30001-Construction 3: Sustainability

Issue #1 / OCT 2018

ARCHITECTURAL DESIGN STUDIO

Sean Yu

PORTFOLIO 2018-HS2-DIA30001-Construc on 3: Sustainability

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DIA30001 - Construction 3: Sustainability 102088723

DIA30001 CONSTRUCTION Sustainability Edition: #1 Author Sean Yu INFO iamseanyu@hotmail.com Instructor: Weston Lewis

I believe people in the planet born with duties and missions.

I choose architecture as my job it’s not just for earn my life but i feel i am actually “making some thing”. I found myself in many way by doing design. Try to listen what people want and understand what people need, try to observe what the issue is and think above what the possibilities are, try to imagine what can perception and what can experience.

Learn and explore, never stop.

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Issue #1 / OCT 2018

3

1.

2.

3.

Measuring Comfort

Precedents

Retrofit

a. qualitative measure -AMDC 508 -Car Park 19W -Hawthorn Atrium

-Introduction a. Material Used b. heating and Cooling c. Lighting d. Water system e. About people f. Reference

-Introduction a1. Perception a2. Thermal Measurement a3. Light Meter a4. Humidity a5. Analysis

b. quantitative measure -CISBSE Guilde -Values can be feel

b1. Proposed Plan b2. proposed Section b3. Performance Overview b4. Solar Energy b5. Daylight Access b6. Elevations & Sections b7. Render view b8. References

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DIA30001 - Construction 3: Sustainability 102088723

1.

MEASURING COMFORT COMMUNICATE ENVIRONMENTAL QUALITY & QUANTITY

6 AUG 7:00 4

Issue #1 / OCT 2018

Paramount considerations for providing comfortable environment

Qualitaাve Measure

PROVIDING COMFORT

A.

I think light, it might be the most paramount consideration element when we try to delivery comfort environment. Light can makes shape and color visible , light also deliver heat and control air quality.

Also air quality(ventilation), temperature and moisture are most paramount elements to consider.

I consider those elements in one group because they make different between our feeling and actual measurement reading. For example people will feel colder when it’s raining and you can control the moisture in sauna room to make hotter.

We been connected each other by space and also divided each individual people by space. Such thing around us since we born and most of our life are living inside building. People may come from every corners of the world and living together, since different culture and behavior but will have almost the same scene of comfort like temperature just nice to make everyone feel comfort, breathing fresh air make people feel comfort. As designer, architect or occupancy who living in, the quality of the environment is the first priority to consider. Light, sound, air, moist, temperatures are around us 24 by 7 and never stop.

Secondary, material, texture, form, smells and color will be less paramount. But in terms of the integrity of design or the higher level of comfort, we should consider of all elements

During the investigation of qualitative measure, i feel like the Hawthorn Atrium (Between buildings BA and LB) most. I can tell the lighting has been considering in design stage both natural sunlight and artificial light (directed or indirected).

P.M 5

DIA30001 - Construction 3: Sustainability 102088723

AMDC 508 Heating / Hot Air Cooling / Cold Air Artificial Light Noise Natural Air Natural Sunlight Thermal

Lack of •

Natural fresh air (ventilation)

•

Natural Sunlight

Well of •

Acoustic preformance

•

Lux level preformance (Light)

•

Temperture control

Qualitaঞve Measure

A.

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Issue #1 / OCT 2018

.B

Quanঞtaঞve MeaBUILDING CLASSIFICATION 9b

•

AVERAGE ROOM TEMP 22.5 °C

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*Measurement image from IEQ/thermal measure tool. *Temperature info from https://www.timeanddate.com/weather/Australia/Mel-

DIA30001 - Construction 3: Sustainability 102088723

AMDC 508 Heating / Hot Air Cooling / Cold Air Artificial Light Noise Natural Air Natural Sunlight Thermal

Lack of •

Natural fresh air (ventilation)

•

Natural Sunlight

Well of •

Acoustic performance

•

Lux level performance (Light)

•

Temperature control

Qualitaঞve Measure

A.

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.B

Quanঞtaঞve MeaBUILDING CLASSIFICATION 9b

•

AVERAGE ROOM TEMP 22.5 °C

9

*Measurement image from IEQ/thermal measure tool. *Temperature info from https://www.timeanddate.com/weather/Australia/Mel-

A.

DIA30001 - Construction 3: Sustainability 102088723

Qualitaঞve Measure Heating / Hot Air Cooling / Cold Air Artificial Light Noise Natural Air Natural Sunlight Thermal

Lack of •

Temperature control

•

Acoustic performance

Well of •

Natural Light and Ventilation

•

Thermal

CAR PARK 19W 10

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BUILDING CLASSIFICATION 7a

•

AVERAGE ROOM TEMP 12.9 °C

.B

Quanঞtaঞve Mea11

*Measurement image from IEQ/thermal measure tool.

*Temperature info from https://www.timeanddate.com/weather/Australia/Mel-

A.

DIA30001 - Construction 3: Sustainability 102088723

Qualitaঞve Measure Heating / Hot Air Cooling / Cold Air Artificial Light Noise Natural Air Natural Sunlight Thermal

Lack of •

Temperature control

•

Acoustic performance

Well of •

Natural Light and Ventilation

•

Thermal

CAR PARK 19W 12

Issue #1 / OCT 2018

BUILDING CLASSIFICATION 7a

•

AVERAGE ROOM TEMP 12.9 °C

.B

Quanঞtaঞve Mea13

*Measurement image from IEQ/thermal measure tool.

*Temperature info from https://www.timeanddate.com/weather/Australia/Mel-

A.

DIA30001 - Construction 3: Sustainability 102088723

Qualitaঞve Measure Heating / Hot Air Cooling / Cold Air Artificial Light Noise Natural Air Natural Sunlight Thermal

Lack of •

Temperature control (only portable heater)

•

Passive design ( prevailing wind from west)

•

Passive design (northern sun)

•

Acoustic performance (temporary acoustic panel)

Well of •

Artificial light (indirect light)

•

Natural Light and ventilation

HAWTHORN ATRIUM 14

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•

AVERAGE ROOM TEMP 13.2 °C

NCC Clause G3 - ATRIUM CONSTRUCTION

.B

Quanঞtaঞve Mea15

*Measurement image from IEQ/thermal measure tool.

*Temperature info from https://www.timeanddate.com/weather/Australia/Mel-

A.

DIA30001 - Construction 3: Sustainability 102088723

Qualitaঞve Measure Heating / Hot Air Cooling / Cold Air Artificial Light Noise Natural Air Natural Sunlight Thermal

Lack of •

Temperature control (only portable heater)

•

Passive design ( prevailing wind from west)

•

Passive design (northern sun)

•

Acoustic performance (temporary acoustic panel)

Well of •

Artificial light (indirect light)

•

Natural Light and ventilation

HAWTHORN ATRIUM 16

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•

AVERAGE ROOM TEMP 13.2 °C

NCC Clause G3 - ATRIUM CONSTRUCTION

.B

Quanঞtaঞve Mea17

*Measurement image from IEQ/thermal measure tool.

*Temperature info from https://www.timeanddate.com/weather/Australia/Mel-

B.

DIA30001 - Construction 3: Sustainability 102088723

Quanঞtaঞve Measure

22.5 °C

12.9 °C

13.2 °C

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CIBSE Guide A 2015 19

B.

DIA30001 - Construction 3: Sustainability 102088723

Quanঞtaঞve Measure

VALUES CAN BE FEEL Quantitative measured values compare with how we felt, relate to functionality and standards.

AMDC 508 This is the room we having tutorial, classified 9b in NCC building classification. Artificial light and mechanical ventilation apply inside room as NCC required. The room temperature is stabilized in 22 °C and the light the room is adequate to support tutorial and education function.

Although natural sunlight and natural ventilation are not mandatory in NCC code, but they are still nice to have inside the room. When the doors closed and get up to stabilized temperature, the ventilation in the room stop (and during the central temperature control, really happen often) we need to open the door to get the fresh air in and also noise comes in from outside the door when we in tutorial.

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Issue #1 / OCT 2018

CAR PARK 19W

Hawthorn Atrium

This is one of the main car park space service the whole Swinburne Uni, classified 7a (open-deck car park) in NCC building classification. Class 7a has no requirement with no mechanical ventilation system but natural ventilation. Fire compartments and artificial light required NCC and AS/NAS 1680.0

Hawthorn atrium connected art and business building and the library building. In NCC building classification have no definition about class of atrium, but have specified cause G.3 for requirement. In cause G.3 required fire compartments, water discharge, power, height setback.

The car park building functionally working good, Thanks for concrete slabs and walls make inside temperature 4 °C higher then our door, in open-deck condition. And lighting level is good and safe to drive. It’s a bit cold for me to walk to my car because of strong natural ventilation, the car pollution will blow out quick

Atrium has massive opening on western and eastern facade, which consider to capture Melbourne western pervilling wind in afternoon to cool down the heat gain during the day. In Northern side, a 13 stories building complete blocked north sun and the atrium gain no heat during the day and pervilling wind keep bring the heat out of atrium. I think that tells the story have almost the same temperature between open-desk car park

Hawthorn Atrium Have little North sun access, with pervilling wind opening. Heat released between buildings blows out quickly.

Although air lock installed on both directions, atrium still a wind tunnel like environment.

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DIA30001 - Construction 3: Sustainability 102088723

2.

PRECEDENTS Key features of 60L the Green Building involved in environmental system processes, material strategies, and any interrela onships.

CONSTRUCTION DATE 1877

ARCHITECT Spowers Architects

REFURBISHMENT COMPLETED 2002

PROJECT AREA 3,800 sqm

PROJECT VALUE $6.7 million (AUD)

Photographer Derek Swalwell © http://www.archichannel.com/wp-content/uploads/2012/09/60L-2_LowRes-460x600.jpg

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Issue #1 / OCT 2018

“The 60L Green Building is a leading example of how the environmental footprint (both construction and operational) of an office building can be minimized and still be a commercially-viable development.” (2)

Photographer Derek Swalwell © http://www.archichannel.com/wp-content/uploads/2012/09/60L-13_LowRes-902x600.jpg

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60L the Green Building

60 Leicester St, Carlton VIC 3053

DIA30001 - Construction 3: Sustainability 102088723

ENVIRONMENTAL PERFORMANCE BENCHMARKS Compared to a conventional Melbourne commercial office building

30% OF THE ENERGY CONSUMPTION (3) 20% OF THE TYPICAL WATER CONSUMPTION (3) SIGNIFICANT USE OF RE-USED, RECYCLED AND RECYCLABLE-MATERIALS (3) PROVISION OF A HEALTHY, PLEASANT AND PRODUCTIVE WORKPLACE(3)

“In the 1990s the Australian Conservation Foundation (ACF) decided that it would use its own headquarters to create an example of best practice sustainable commercial building. So it partnered with ethical investment consortium, the Green Building Partnership, who purchased the site and constructed 60L in the existing brick warehouse, opening it in October 2002.” (3) Photographer Derek Swalwell © http://www.archichannel.com/wp-content/uploads/2012/09/100-0099_CRW-400x600.jpg

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Material Used

p28

b.

Heating and Cooling

p30

c.

Lighting

p32

d.

Water System

p34

e.

About People

p36

f.

Reference

p38

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60L the Green Building

a.

DIA30001 - Construction 3: Sustainability 102088723

Project Overview

(3)

(4)

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Issue #1 / OCT 2018

(3)

(3)

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a.

DIA30001 - Construction 3: Sustainability 102088723

Materials Used

(4)

•

Building facade remained and re-used from 1877.

•

Timber floor joists and timber planks re-used.

•

60% recycle aggregate crushed concrete (other building) reclaimed on poured concrete.

•

Recycled materials re-fabricated. Such as window and door frames, reinforcing mesh. Etc.

•

Low VOC adhesives and sealants.

•

50% less PVC than typical commercial building.

•

Recycled, recyclable and lower embodied energy products referenced use.

60L Green Building report, viewed 26AUG2018 <https://d3n8a8pro7vhmx.cloudfront.net/auscon/pages/1369/attachments/original/1475108462/Detailed_report_on_60L.pdf>

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Issue #1 / OCT 2018

Concrete Brickwork -100% recycled brick used for construction.

Steel -Lowest embodied energy choice was made.

-Recycled steel beams using in glass-roofed atrium.

-Copper metal pipes (fully recyclable) wherever used as possible.

-Polished stainless steel finishes rather than chrome-plated.(Drains, fittings, nuts.)

-Recycle steel using in interior walls and screen.

Plastics -50% less PVC content compared with typical commercial building.

-Mainly used in electrical cabling.

Timber -Century-old regum timber flooring reclaimed from the original building.

-Recycled timber door and window frames from other building sites.(wood-filer avoided)

Chemicaln products -100% recycled brick used for construction.

Materials Selected (3)

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60L Green Building report, viewed 26AUG2018 <https://d3n8a8pro7vhmx.cloudfront.net/auscon/pages/1369/attachments/original/1475108462/Detailed_report_on_60L.pdf>

-60% recycled aggregate - floors, beams, columns

DIA30001 - Construction 3: Sustainability 102088723

Building Automation System The BAS interfaces with a rooftop weather station and is connected to sensors that measure light, temperature and humidity, and provides information to tenants to allow them to monitor and manage their energy consumption.(6) Energy metering is installed to meter lights, power and HVAC energy consumption.(7)

Photographer Derek Swalwell © http://www.archichannel.com/wp-content/uploads/2012/09/100-0099_CRW400x600.jpg

Heaঞng and cooling

b.

(4)

Passive mode

Active mode

-Light-wells

-Central ducted fresh air supply

-Atriaums

-Domestic type split system (heating & colling)

-Air vents

-Night purge. (Summer)

-Opanable Windows (all tenancies) -Aotomated louvers ACF (n.d.) Detailed report – 60L Green Building, Australian Conservation Foundation, page 21<www.acfonline.org.au/sites/default/files/resources/ Detailed_report_on_60L.pdf>, accessed 22/08/2012.

30

Baird, G. (2010) Sustainable Buildings in Practice, Routledge, NY, USA, pp 213-221.

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60L Green Building report, viewed 26AUG2018 <https://d3n8a8pro7vhmx.cloudfront.net/auscon/pages/1369/attachments/original/1475108462/Detailed_report_on_60L.pdf>

Issue #1 / OCT 2018

c.

DIA30001 - Construction 3: Sustainability 102088723

LighŕŚ&#x17E;ng

(4)

Lighting -North facing atrium maximize natural light access.

-Light-wells increases daylight transmission.

-Light reflecting surfaces installed.

-External operable window for each tenances.

-Reducing artificial light.

-High efficiency lamps and ballasts us

ACF (n.d.) Detailed report â&#x20AC;&#x201C; 60L Green Building, Australian Conservation Foundation, page 21<www.acfonline.org.au/sites/default/files/resources/ Detailed_report_on_60L.pdf>, accessed 22/08/2018.

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60L Green Building report, viewed 26AUG2018 <https://d3n8a8pro7vhmx.cloudfront.net/auscon/pages/1369/attachments/original/1475108462/Detailed_report_on_60L.pdf>

Issue #1 / OCT 2018

33

d.

DIA30001 - Construction 3: Sustainability 102088723

Water System

-Water efficient fixtures & fittings.

-Syfonic gutter system.(Reduce down pipes)

(4)

-Rainwater collection.(500KL average. Year) -Rainwater to drinking water treatment (potable).

Rainwater Treatment (potable)

Reclamation Water

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60L Green Building report, viewed 26AUG2018 <https://d3n8a8pr nal/1475108462/Detailed_report_on_60L.pdf>

Issue #1 / OCT 2018 -100% on-site treatment gray-water.

-Reclaimed water for toilet flushing and irrigation.

-100% on-site treatment black-water.

r Treatment

Black Water Treatment

o7vhmx.cloudfront.net/auscon/pages/1369/attachments/origi-

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e.

DIA30001 - Construction 3: Sustainability 102088723

About People

(4)

The most important about building and the easiest missing part is human. Humanity should be the most consideration in every stage. Design for human, construct for human, as architect should take seriously decision on design stage.

Management -Green leases agreement.

-Environmental information system. (Real-time date reflection) -Building management and decisions, tenants involved

Travel to work -Large among of bike space -Shower space provided.

-No on-site car parking provided.

Health -Smoking free building. (Roof included) -Low-VOC and no plywood and chipboard furnitures

Accessible -Whole building operated by DDA access -Audio and visual emergency alarm system -Disability-sensitive fittings in hand basins and shower.

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Issue #1 / OCT 2018

60L LG Green Building B ld report, viewed d 26AUG2018 AUG G <https://d3n8a8pro7vhmx.cloudfront.net/auscon/pages/1369/attachments/origih //d // d h l dff / / / / h / nal/1475108462/Detailed_report_on_60L.pdf>

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f.

DIA30001 - Construction 3: Sustainability 102088723

References

1.

[IMAGE] Viewed 26 AUG 2018, <http://www.archichannel.com/wp-content/uploads/2012/09/60L-1>

2.

Australian Conservation Foundation, 60L Green Building, The story of 60L, Viewed 26 AUG 2018, <https://www.acf.org.au/60l_green_building>

3.

Australian Conservation Foundation, 60L Green Building, Tour Brochure, Viewed 26 AUG 2018, <https://d3n8a8pro7vhmx.cloudfront.net/auscon/pages/1369/attachments/original/1475108264/60L_A4_Tour_brochure.pdf.>

4.

Australian Conservation Foundation, 60L Green Building, 60L Green Building report, Viewed 26 AUG 2018, <https://d3n8a8pro7vhmx.cloudfront.net/auscon/ pages/1369/attachments/original/1475108462/Detailed_report_on_60L.pdf>

5.

Baird, G. (2010) Sustainable Buildings in Practice, Routledge, NY, USA, pp 213-221.

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IMAGE FROM : http://www.archichannel.com/wp-content/uploads/2012/09/60L-1_LowRes-478x600.jpg

Issue #1 / OCT 2018

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DIA30001 - Construction 3: Sustainability 102088723

3.

RETROFIT For this project we will consider the IS building, located on Henry Street, immediately north of the AV Aviation Building.

The building is currently used by the Faculty of Health, Arts and Design for its photomedia coursework.

Photomedia is scheduled to move into a new, purpose-built facility immediately to the north of the current building. For our purposes, we will consider repurposing the building as a design studio space.

EXISTING BUILDING TYPE Double Brick + Concrete Slab

EXISTING USE Photomedia studio

EXISTING BUILDING AREA 220 sqm approx.

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Recording the performance

41

A.

Issue #1 / OCT 2018

DIA30001 - Construction 3: Sustainability 102088723

3.1

PERCEPTION DATA COLLECT DATE Thur 6 Sept 2018 11:30 A.M.

OUTDOOR TEMP. °C Hi:19 Lo:15

Store:

Cool and Fresh

Store

Equip

cyclorama

cyclorama:

ourdoor:

Warm and a bit Humid

Warm and Stuffy weather

42

Office:

Corridor:

Hot and Bright but Stuffy

Fresh and Bright

entry:

Fresh and Bright but cold

pment Edi ng suit Office

Entry

Corridor:

Fresh and Bright

Studio WC

Studio:

Dwc

Warm, Stuffy and Humid

Kitchen

toilet:

Kitchen:

Cool and Humid

Cool and Fresh

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Recording the performance

Issue #1 / OCT 2018

DIA30001 - Construction 3: Sustainability 102088723

THERMAL MEASUREMENT

3.2

DATA COLLECT DATE Thur 6 Sept 2018 11:30 A.M.

OUTDOOR TEMP. °C Hi:19 Lo:15

44

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Recording the performance

Issue #1 / OCT 2018

DIA30001 - Construction 3: Sustainability 102088723

3.3

LIGHT METER

DATA COLLECT DATE Mon 3 Sept 2018 11:30 A.M. *Data provided by Nathan Flynn

290 LUX

1786 LUX

160 LUX

75 LUX

86 LUX

193 LUX

N/A

228 LUX

160 LUX

430 LUX

214 LUX

46

118 LUX

46 LUX

345 LUX

230 LUX

800 LUX 1205 LUX 682 LUX 536 LUX

N/A

1605 LUX average 184 LUX average 75 LUX Lowest

1786 LUX Highest

419 LUX average

609 LUX average 1605 LUX average

228 LUX average 160 LUX average

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Recording the performance

Issue #1 / OCT 2018

DIA30001 - Construction 3: Sustainability 102088723

3.3

LIGHT METER

DATA COLLECT DATE Thur 6 Sept 2018 2:30 P.M. *Data provided by Nathan Flynn

180 LUX

260 LUX

190 LUX

90 LUX

180 LUX

260 LUX

415 LUX

300 LUX

860 LUX

430 LUX

185 LUX

48

750 LUX

450 LUX

400 LUX

320 LUX

900 LUX 680 LUX 660 LUX 570 LUX

540 LU

900 LUX Highest 480 LUX average 90 LUX Lowest

195 LUX average

615 LUX average 900 LUX Highest

UX 300 LUX average 860 LUX average

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Recording the performance

Issue #1 / OCT 2018

DIA30001 - Construction 3: Sustainability 102088723

3.4

HUMIDITY

DATA COLLECT DATE Thur 3 Sept 2018 11:30 A.M. *Data provided by - -

Outdoor 48.1%

56.6%

53.5% Floor 52.5% 1500mmAbove 56.6% Floor 52.5% 1500mmAbove 56.6%

53.5%

53.5%

50.3%

Floor 64.1% 53.5% 50

53.5% 53.5% 56.6%

56.6%

56.6%

53.5% 50.3%

53.5% 53.5%

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Recording the performance

Issue #1 / OCT 2018

DIA30001 - Construction 3: Sustainability 102088723

3

RETROFIT ANALYSIS In part B of This project, we will propose refurbishing the IS building as design studio space.

An opposite from photo-media studio, design studio require higher LUX level. I will thinking about natural sunlight access and energy saving as priority but also consider solar radiation and cooling strategies in summer time. In this case, base on solar access to design interior layout will be the main concept of this project.

In the other hand, Iâ&#x20AC;&#x2122;m trying to propose an environment of connection, between human and nature, between working progress and inspiration. That is the major challenge to being sustainable from building to human; from physical to mental; from building itself to influence people inside.

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EXISTING BUILDING TYPE Double Brick + Concrete Slab

PROPOSE USE Design studio - 2* WC - 1* office - 1* Kitchenette - 2* Open workspaces - 3* Studio spaces - Storage - Foyer

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Propose Refurbishing

Issue #1 / OCT 2018

B.

DIA30001 - Construction 3: Sustainability 102088723

3.5

ANALYSIS SITE LOCATION Hawthorn VIC 3122 -37.822918, 145.041911

CLIMATE Temperate oceanic climate Climate zone 6 (NCC)

Exis ng building entry:

Too close to car park entry, considering pedestrian crossing or relocate building entry to avoid traďŹ&#x192;c hazard.

Exis ng car park entry:

Ticket car park entry to serve 64 car spaces (approx.)

Exis ng building envelope:

Exis ng uninsulated double brick skin R-valWue0.7 needs to be upgrade. Also considering thermal mass if using for interior.

Exis ng building facade(n):

Exis ng north facing building facade to be upgrade, maximize natural sunlight and northern prevailing wind for cooling in propose building to reduce energy consump on.

Exis ng building facade(w):

Exis ng west facing building facade to be upgrade to reduce heat gain from western sun. Also consider not locate any habitable rooms on western facade to reduce extra energy consump on.

54

Exis ng Roof:

Exis ng south facing(window) saw tooth roof ,excellence sun orienta on and angle for solar PV panel. Major roof area to be retain for maximize solar energy collec on.

Redundant car park aisle:

Redundant aisle in car park, considering vegeta on garden area for propose building.

emission from car park:

Pollu on from vehicle wai ng, in and out.

Car park in open air condi on but northern prevailing wind may cause building indoor air quality issue when proposing passive cooling.

55

Propose Refurbishing

Issue #1 / OCT 2018

DIA30001 - Construction 3: Sustainability 102088723

3.5

PROS • Second ceiling(heat barrier) • Thermal mass envelope goo • Saw tooth roof opening fac for design studio (computer • Saw tooth roof opening fac wind, poten ally for passive • Saw tooth roof long edges f maximize are for solar PV p

ANALYSIS SUMMER

EXISTING BUILDING HEAT GAIN ANALYSIS

Prevailing wind

sun radia on Store (heat)

Heat g

Heat g

ain

HOT AIR RISE

HOT AIR RISE heat RELEASE

h SECO

ND H

HOTTER TEMPERATURE OUTDOOR

COOLER TEMPERTURE

EXISTING BUILDING CUT SECTION 56

EAT

BAR R

Prevailing wind Sun radia on (Heat)

gain

HOT AIR RISE

heat RELEASE

RIER

Heat g

ain

heat RELEASE SECOND HEAT BARRIER heat gain heat RELEASE

COOLER TEMPERATURE

57

Sun radia on (heat) HOTTER TEMPERATURE OUTDOOR

Propose Refurbishing

good for stabilize indoor temperature. od for stabilize room temperature. ing south harvest indirect sunlight good r screen glare) ing south harvest southern prevailing e cooling design. facing north, excellence loca on and anel

Issue #1 / OCT 2018 CONS • Thermal mass exposed to uncontrollable environment.

• Poor insula on or uninsulated building envelope.

• Cross/natural ven la on lacking.

DIA30001 - Construction 3: Sustainability 102088723

3.5

ANALYSIS SUMMER

DATA COLLECT DATE 21th Dec 2017 Summer Solstice* 6pm:

NORTHERN FACADE STUDY 1 p.m 21thDec 2017 Summer Solstice*

Sunset 23 °C

Make high windows operable (Cross ven la on and passive coo

Roof orienta on retain for solar PV. 5pm:

24 °C

Avoid summer sun heat up thermal mass (slab, brick columns) 4pm:

24 °C

2pm: 2

3pm:

22 °C

23 °C

58

8am:

7am:

6am:

15 °C

12 °C

Sunrise 10 °C

9am:

17 °C

Extend eave for sun shading (Passive solar design)

oling)

Exis ng building envelope to be upgrade to reduce heat gain. (NCC) 10am: 18 °C

1pm:

21 °C

11am:

12am:

19 °C

20 °C

DATA FROM < HTTPS://WWW.TIMEANDDATE.COM/WEATHER/AUSTRALIA/MELBOURNE/HISTORIC?MONTH=12&YEAR=2017>

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Propose Refurbishing

Issue #1 / OCT 2018

DIA30001 - Construction 3: Sustainability 102088723

3.5

PROS • Second ceiling(heat barrier) • Saw tooth roof opening fac for design studio (computer • Saw tooth roof long edges f maximize are for solar PV p

ANALYSIS WINTER

EXISTING BUILDING HEAT LOSS ANALYSIS

sun radia on (heat) Store

heat LOST

H (UN SECO

ND H

COOLER Outdoor TEMPERATURE HOTTER TEMPERaTURE INDOOR COOLER TEMPERATURE (THERMAL HEAT TRANSFER)

EXISTING BUILDING CUT SECTION 60

EAT

BAR R

HOT AIR RISE NUSABLE HEAT)

RIER

sun radia on (heat)

HOT AIR RISE heat RELEASE

sun radia on (heat)

SECOND HEAT BARRIER

HOTTER TEMPERATURE INDOOR

COOLER TEMPERATURE (THERMAL HEAT TRANSFER)

COOLER TEMPERATURE (THERMAL HEAT TRANFER) 61

COOLER OURDOOR TEMPERATURE

Propose Refurbishing

good for stabilize indoor temperature. ing south harvest indirect sunlight good r screen glare) facing north, excellence loca on and anel.

Issue #1 / OCT 2018 CONS • Thermal mass exposed to uncontrollable environment.

• Poor insula on or uninsulated building envelope.

• High ceiling nu-efficiency for hea ng • Poor high window glazing value, create heat loss.

• Lack of natural ven la on (northern warm wind

DIA30001 - Construction 3: Sustainability 102088723

3.5

ANALYSIS WINTER

DATA COLLECT DATE 21thJUN 2018 Winter Solstice*

6pm:

NORTHERN FACADE STUDY 10 a.m. 21thJun 2018 Winter Solstice*

Nigh all 10 °C

Upgrade high window to reduce heat loss

5pm:

Nigh all 11 °C

Avoid winter sun access thermal mass (slab, brick columns) 4pm:

Sunset 14 °C

2pm:

3pm:

14 °C

15 °C

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8am:

7am:

6am:

Sunrise 5 °C

Dawn 5 °C

Dawn 5 °C

9am:

Upgrade building envelope to reduce heat loss

7 °C

10am: 10 °C

Maximize winter sun access to internal space 1pm:

13 °C

11am:

12am:

11 °C

13 °C

DATA FROM < HTTPS://WWW.TIMEANDDATE.COM/WEATHER/AUSTRALIA/MELBOURNE/HISTORIC?MONTH=6&YEAR=2018>

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Propose Refurbishing

Issue #1 / OCT 2018

DIA30001 - Construction 3: Sustainability 102088723

4.RETROFIT PROPOSED BUILDING TYPE Double Brick + Standing Seam External Cladding Concrete Slab + Green Roof+Standing Seam Roof Cladding

PROPOSE USE Design studio - 2* WC - 1* office - 1* Kitchenette - 2* Open workspaces - 3* Studio spaces - Storage - Foyer

PROPOSED BUILDING AREA 268 sqm approx.

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PROPOSED GROUND FLOOR PLAN

PROPOSED MEZZANINE FLOOR PLAN 65

Propose Refurbishing

Issue #1 / OCT 2018

B.

DIA30001 - Construction 3: Sustainability 102088723 Proposed ground floor Highly transparent layout to help harvest consider shading control (blind). Northern double skin system and roof top garden a thermal comfort in studios and office spac

4.1

PROPOSED PLAN҃GF

Outdoor garden

DDA WC Model display

Lobby Ambulance WC

Outdoor garden Studio1 Office space

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Studio2

Studio3

natural direct sunlight and also n face and internal glazing as s extra insula on to provide best ce.

Model display / exhibi on space for studio works.

Associated with main lobby and hallway at the front of building to get the best opportunity to influence and present to public and users.

Tutorial space can be divided to 3 small classrooms by movable par ons. Full height glass wall as second skins on northern side to capture direct natural sunlight though northern glazing facade. And minimize direct impact from north sun.

Office space have same strategy with tutorial rooms but located in central of building to achieve be er manage and be er access to facili es.

Sanita on facility located next to main entry for easier access for users and visitors.

Outdoor garden

Garden area in front of building to buffer car park noise and emission. Also diffuse northern prevailing wind (cross ven la on)

Pedestrian reloca on main entry far away from car park entry to reduce traffic risk and second entry with crossing line marking.

Prevailing wind Northern prevailing wind from inland carrying warm temperature in winter.

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Propose Refurbishing

Issue #1 / OCT 2018

DIA30001 - Construction 3: Sustainability 102088723

4.1

PROPOSED PLANŇ&#x192;1F

Proposed upper floor 1F has kitchen, open workspace and an innova ve workspace with items c cup of coďŹ&#x20AC;ee, sunlight and gentle bre produc vity inside the new design st

Roof top garden

Kitchene e

Open workspace

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Open workspace located in separated level to provide refreshing work environment and have be er connecon with kitchene e and roof garden. Flexible layout can make space for mul purpose use.

Kitchene e has easy access between lower level and upper level as a bridge, to encourage people to work at various space and come into roof top garden. Also consider as part of social space whenever during exhibi on or normal daily opera on.

Roof top garden vegeta on helps lower temperature in summer and as ceiling insula on of downstairs.

Providing indoor green space to help more produc vity and heather work environment.

Saw tooth roof remain most of exis ng roof structure and install solar PV panel. Maximize solar energy harvest area and reduce new material use. Also remain the benefit of indirect sun luminance from south hight window.

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Propose Refurbishing

roof top garden. Aim to provide as can be found in daily life (vegeta on, eeze) to help more crea vity and udio.

Issue #1 / OCT 2018

Propose Refurbishing

DIA30001 - Construction 3: Sustainability 102088723

1.

6.

6.

4.

3.

6.

5.

3.

3.

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Issue #1 / OCT 2018

4.2

PROPOSED SECTION҃A Proposed sec on-A

1. Well designed roof overhang 2.

1.

3.

3.

4.

5.

2.

4.

6.

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base on local sunbath and weather, avoid summer heat gain Tilted glazing facade minimized sun radia on area in summer.

Operable awning window aim to capture diffused and cooled natural air.

Maximize internal thermal mass and avoid exposure to outdoor, can be stabilize indoor temperature during extreme weather Vegeta on area as micro-climate feature to diffuse solar radia on and emission from outdoor.

Internal glazing par ons to increase natural sunlight access and retained indoor thermal comfort (double skin).

High window and mechanical louver provide cross ven la on, rapid cool down room temperature by natural wind.

Propose Refurbishing

DIA30001 - Construction 3: Sustainability 102088723

1.

5.

2.

2.

6.

5.

3.

5.

4.

3.

3.

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Issue #1 / OCT 2018

4.2

PROPOSED SECTIONŇ&#x192;B Proposed sec on-B

1. Well designed roof overhang

2.

2.

3.

1.

4.

5.

6.

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base on local sunbath and weather, avoid summer heat gain Maximize north facing roof area and solar PV panel to be install, oďŹ&#x20AC;set energy use from grid.

Maximize internal thermal mass and avoid exposure to outdoor, can be stabilize indoor temperature during extreme weather Internal glazing par ons to increase natural sunlight access and retained indoor thermal comfort (double skin).

High window and mechanical louver provide cross ven la on, rapid cool down room temperature by natural wind.

Mezzanine level increasing cross ven la on volume inside the building, Chilled beam system to be install for hot summer day.

Propose Refurbishing

DIA30001 - Construction 3: Sustainability 102088723

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Issue #1 / OCT 2018

4.3

OVERVIEW ACOUSTIC

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Propose Refurbishing

DIA30001 - Construction 3: Sustainability 102088723

R=3.95 m2.K/W (3 Green Star Credit points) (25%higher then requirement) -Indoor 0.12 1. 18mm/ Plywood lining 2. 90mm/ Reflec ve surfaces air gap 3. 110mm/ Brickwork 4. 90mm/ Wall Ba 90mm R2.7 5. 18mm/ Plywood 6. 5mm/Steel Standing Seam -0.04

R=3.51 m2.K/W (3 Green Star Credit points) (25%higher then requirement) -Indoor 0.12 1. 110mm/ Brickwork (exis ng) 2. 70mm/ Air gap (exis ng) 3. 110mm/ Brickwork (exis ng) 4. 90mm/ Wall Ba 90mm R2.7 5. 18mm/ Plywood Backing Sheet 6. 5mm/ Steel Standing Seam -Outdoor 0.04

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Issue #1 / OCT 2018

4.3

OVERVIEW INSULATION

R=4.29 m2.K/W (3 Green Star Credit points) (25%higher then requirement) -Indoor 0.12 1. 18mm/ Plywood lining R0.13 2. 6.5mm/ thermal break R0.20 3. Exis ng Roof 4. 100mm/ stone wool board R3.8 5. 5mm/Steel Standing Seam -Outdoor 0.04

U-Value =2.53 Low-E Glass Argon Gas Fill 4mm Double Glazing Weather strip

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DIA30001 - Construction 3: Sustainability 102088723

4.3

OVERVIEWŇ&#x192; COMPONENT

Mezzanine level maximized heat transfer in ver cal direc on and cross ven la on. Chilled beam, high performance glazing and passive solar design engaged to reduce solar heat gain.

HVAC system under rise-floor, hydraulic chilled beam to ground floor and ducted hea ng servicing ground(ducted ceiling) and 1st floor hea ng).

High performance external cladding with south facing window to reduce heat loss and sun glare, also provide cross ven la on from north to south.

Exis ng building envelop (Thermal mass) High performance external cladding to maximize stabilize indoor temperature and thermal comfort.

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Proposed roof overhang aim to reduce sun and heat gain in summer. Increase cross ven la on to cool down building.

External roof cladding increasing thermal performance, north facing saw tooth roof to be install solar PV panel Roof top garden created micro-climate for mezzanine work desks. Also can be outdoor ac vity space for upper floor.

Glazing par on with blind control, as 2nd skin of building to maximize thermal comfort in studio and oďŹ&#x192;ce space.

Rain water tank to harvest rain water from roof for irriga on and WC. High performance external cladding to maximize stabilize indoor temperature and thermal comfort.

High performance glazing system to reduce solar heat gain and heat loss from indoor. Also has operable for harvest warm prevailing wind from north(winter) Proposed nature strip from exis ng redundant car park aisle to increase environment buďŹ&#x20AC;er.

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Propose Refurbishing

Issue #1 / OCT 2018

Propose Refurbishing

DIA30001 - Construction 3: Sustainability 102088723

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Issue #1 / OCT 2018

4.4

SOLAR ENERGY

Average oďŹ&#x192;ce consumers in Australia around -250 kWh /(sqm) per year.1 Proposed building -250sqm approx.(Not including roof garden).

Proposed building annual energy consuming -62,500 kWh. Proposed building annual energy produc on -82,451 kWh. Extra energy produc on -19,951 kWh -Feed-in tariďŹ&#x20AC; 9.9c/kWh2 in VIC (selling)

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Data from 1. < http://greensense.com.au/2008/07/11/how-do-you-measure-up/>.

2. < https://www.originenergy.com.au/for-home/solar/why-solar/feed-in-

Propose Refurbishing

DIA30001 - Construction 3: Sustainabilityy 102088723

Lobby

OďŹ&#x192;ce

Kitchene e

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Studio 1

Issue #1 / OCT 2018

Hallway

Studio 2

Studio 3

-Winter solar access Maximize direct sunlight access. increase solar heat gain to reduce engery use (hea ng) • Increase natural sunlight access to reduce energy usage (ligh ng) • Blinds to be install to control extra illuminates.

• •

4.5

Roof top garden

WINTER SOLSTICE 21JUN Open workspace

83

DAYLIGHT ACCESS

Propose Refurbishing

DIA30001 - Construction 3: Sustainabilityy 102088723

Lobby

OďŹ&#x192;ce

Kitchene e

844

Studio 1

Issue #1 / OCT 2018

Hallway

Studio 2

Studio 3

-Summer solar access • Minimize direct sunlight • Reduce solar heat gain to reduce energy use (cooling) • Maximize natural ven la on for cooling.

• Increase indirect sunlight access to reduce energy usage (ligh ng) • Blinds to be install to control extra illuminates.

4.5

Roof top garden

SUMMER SOLSTICE 21DEC Open workspace

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DAYLIGHT ACCESS

Propose Refurbishing

DIA30001 - Construction 3: Sustainability 102088723

•

SECTION 1-1

/HYHO

*URXQG )ORRU

•

NORTH ELEVATION

•

SOUTH ELEVATION

•

SECTION 1-2

86

Issue #1 / OCT 2018

SECTION 2-1

•

EAST ELEVATION

•

WEST ELEVATION

•

SECTION 2-2

•

ELEVATIONS & SECTIONS

4.6

87

Propose Refurbishing

DIA30001 - Construction 3: Sustainability 102088723

â&#x20AC;¢

KITCHENETTE AND OPEN WORKSPACE

88

Issue #1 / OCT 2018

4.7

89

RENDER VIEW

Propose Refurbishing

DIA30001 - Construction 3: Sustainability 102088723

â&#x20AC;¢

STUDIOS SPACE

90

Issue #1 / OCT 2018

RENDER VIEW 91

4.7

Propose Refurbishing

DIA30001 - Construction 3: Sustainability 102088723

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Issue #1 / OCT 2018

â&#x20AC;¢

LOBBY AND DISPLAY SPACE

RENDER VIEW 93

4.7

Propose Refurbishing

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Issue #1 / OCT 2018

â&#x20AC;¢

MAIN ENTRY

RENDER VIEW 95

4.7

Propose Refurbishing

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Issue #1 / OCT 2018

â&#x20AC;¢

REAR ENTRY

RENDER VIEW 97

4.7

DIA30001 - Construction 3: Sustainability 102088723

REFERENCES

4.8

1.

Summer analysis data < HTTPS://WWW.TIMEANDDATE.COM/WEATHER/AUSTRALIA/MELBOURNE/HISTORIC?MONTH=12&YEAR=2017>

2.

Winter analysis data < HTTPS://WWW.TIMEANDDATE.COM/WEATHER/AUSTRALIA/ MELBOURNE/HISTORIC?MONTH=6&YEAR=2018>

3.

Insulation data from< https://www.rockwool.com/applications/roofs/standing-seam/?

4.

Average energy consumer data< http://greensense.com.au/2008/07/11/how-doyou-measure-up/>

5.

Feed-in tariff < https://www.originenergy.com.au/for-home/solar/why-solar/feedin>

6.

BCA Illuminance data< http://www.hilighting.com.au/HILighting/media/Technical-Library-docs/BCA-J6_Building-code.pdf>

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Issue #1 / OCT 2018

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DIA30001 - Construction 3: Sustainability 102088723

LINKEDIN https://www.linkedin. com/in/sean-yu-64548b92 E-MAIL Iamseanyu@hotmail.com CALL (+61) 452 223 694

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