Image: 36 Tôn Thất Đạm,
AIR
CARBON & CAPITAL 1 VOL. DESIGN STUDIO ERIK G L'HEUREUX (PHD) FAIA DEAN'S CHAIR ASSOCIATE PROFESSOR AR5805, AY 2023/2024 SEMESTER 1 BU YI FAN DAI BINYANG DENG HANYUE PHUA JUE HUA PEARL TAN WEN XUAN AMY AMELIA BINTE AHMAD CINDY KOO XIN YU KEE YOKE CHOON YAP KAI JUN ASTON DEPARTMENT OF ARCHITECTURE COLLEGE OF DESIGN AND ENVIRONMENT NATIONAL UNIVERSITY OF SINGAPORE
Amy Amelia Binte Ahmad HOT
IV:
AR5805 HOT AIR IV: CARBON & CAPITAL
Introduction Travel Itinerary Contemporary Tools Travel Based Research - Ho Chi Minh City Analysing Southern Vietnamese Modern Architecture - Building on Precedent Studies from Hot Air I, II & III Location plan Site A: Banking University of HCMC, Main Campus Adaptive Reuse & New Build Projects 4 6 7 8 14 15 16 54
INTRODUCTION
“The incontrovertibly asymmetric and thus troubling global flows of embodied land, labour, energy, and material remain conveniently outside mainstream economists’ field of vision....”
Alf Hornborg
4
As an outgrowth of three semesters of ongoing design research, the studio will respond to the question: “What are the outcomes of planet-positive design at the architectural scale situated in the equatorial city of Ho Chi Minh?. The answers will expand upon research at the intersection of hot air, density, carbon form, labour, and capital. Students “will work in small groups identifying adaptive reuse and new sites to evidence their design propositions while creating a financial development plan to situate their propositions.
As the equatorial city evolves from the granular, porous, and informal to a more formal, conditioned, and carbon-dependent metropolis, the idea of the carbonneutral or planet-positive city seems increasingly challenged in the face of largescale capital, global emulations, and imported technological systems. Examples from previous Semester prove that Zero carbon building is highly challenging to design in a dense metropolis. This Semester, unlike the previous three semesters, will use carbon accounting to create Net-zero Carbon propositions as a baseline task.
And though adaptive reuse may assist in the Net-zero carbon goal, it often is illequipped to deal with demographic pressures confronting cities such as Ho Chi Minh. How architects imagine a future of planet-positive action, decarbonization, AND increased rural-urban migration, increased densities, and aspirations to have similar conveniences at the Global North will be questions that guide the design studio research. Counting will be a fundamental component of the studio, counting carbon, labor and capital that goes into building materially and from an investment vantage point. It is within this dramatic context that the studio will be situated.
In Ho Chi Minh City, the collision of mounting densities, architecture, air, carbon and capital not only impact quantitative changes of increased solar insolation, urban wide heat gain, rainwater run-off, extremes of humidity, and decreased ventilation but implicate degraded material streams, excessive carbon consumptions and territorial scale effects that degrade the larger ecosystem in which the city is situated.
The design research will propose adaptive reuse of examples of robust and compelling mid-twentieth-century tropical buildings (from 1930-1980) selected by the student teams based on pre-existing buildings that have been drawing and modeled by previous semesters. Two sites will drive the studio – one will be a new building ground up, while the second will be adaptive reuse with a new addition. The studio will be equally distributed to each site. The students will study the precedents through carbon, atmospheric, and material ecosystems and understand how these buildings are situated in the context of HCMC and the more prominent ecologies from which they are formed. Students will then propose adaptively reuse of the buildings, expanding their area and volume while making informed material choices considering Life Cycle Analysis, operational and embodied carbon with a minimum demand that the proposals are carbon neutral. Students will also understand and propose a financial model of investment that will underpin the architectural proposition. The research outcomes will expand students’ capability beyond the optic and iconic to the climatic and atmospheric in consideration of carbon and life-cycle concerns to make planet positive action on our planet. And students will understand basic financial models that underpin the creation of all architecture.
Dean’s Chair Associate Professor Erik L’Heureux FAIA
5
22/08/23-27/08/23
Ho Chi Minh City, Vietnam
Group A Group B
Day 00 (22/08)
Leave NUS to arrive at Changi Airport
Arrival at Tan Son Nhat International Airport + Check in to hotel
Dinner at Pasteur Street Brewing
Breakfast at Hotel Lobby
Visit Dabao Concept Cafe
Visit Case Study Buildings
Late Lunch at Mà Má Thón
Architectural firm visit at Chie Co
Collection of Visa from Vietnam Embassy
Arrival at Tan Son Nhat International Airport
Dinner at 4Ps Pizza
Small Cafe Project Site Visit with Archie
Lunch at Cuc Gach Quan with Mel Schneck
Visit Hoanh Tranh and Archie’s Office
1000 Visit Sgnha Office
Visit OKKIO Cafe by Sgnha Lunch w Erik at 4Ps Pizza (Restaurant of Shade, Nishizawa)
Visit Case Study Buildings Free and Easy
1530Fly back to Singapore
Visit Case Study Buildings Free and Easy
Fly back to Singapore
Itinerary
Travel
Day 01 (23/08)
04 (26/08) Day 05 (27/08) 1200 1330 0800 1000 1200 1500 1600 1900 1400 1600v 1000 1835 2030 1100 1300 1000 1230 1430 1000
Day 02 (24/08) Day 03 (25/08) Day
6
7
HO CHI MINH CITY 22ND - 27TH AUGUST 2023
BASED RESEARCH 8
TRAVEL
23/08/2023 - 16:17H
Chie Co Office/ Showroom | Designed by Aaaaaa (6A) Architects So 32 D. 51, An Phú, Quan 2, Thành pho Ho Chí Minh, Vietnam
24/08/2023 - 10:16H
Small Cafe Visit Project Construction Site Visit | Designed by Archie Pizzini 89 Mac
25/08/2023 - 10:17H
Sgnha Architects Office | Sgnha Architects - Nguyen Tran & Anh Ngyuen So 32 D. 51, An Phú, Quan 2, Thành pho Ho Chí Minh, Vietnam
25/08/2023 - 10:12H
Sgnha Architects Office | Sgnha Architects - Nguyen Tran & Anh Ngyuen So 32 D. 51, An Phú, Quan 2, Thành pho Ho Chí Minh, Vietnam
Thi Buoi, Ben Nghé, Quan 1, Thành pho Ho Chí Minh, Vietnam
9
23/08/2023 - 21:25H
Street Food Vendor on Wheels
QMCX+J96, Phuong Ben Thành, Quan 1, Thành pho Ho Chí Minh, Vietnam
24/08/2023 - 08:35H
Locals seated on plastic stools and tables having breakfast 49B D. Nguyen Trãi, Phuong Pham Ngu Lão, Quan 1, Thành pho Ho Chí Minh, Vietnam
24/08/2023 - 08:29H
Morning Rush Hour at a Junction in the City Centre 161 D. Lê Lai, Phuong Ben Thành, Quan 1, Thành pho Ho Chí Minh, Vietnam
24/08/2023 - 10:21H
Back Alley view of The Cafe Apartments Building | Designed by Unknown (1960) 42 D. Nguyen Hue, Ben Nghé, Quan 1, Thành pho Ho Chí Minh 700000, Vietnam
10
25/08/2023 - 12:13H
Okkio Cafe Duy Tan | Sgnha Architects - Nguyen Tran & Anh Ngyuen
24/08/2023 - 16:54H
The Cafe Apartment | Designed by
(1960)
24/08/2023 - 16:54H
Ben Da Coffee Shop |
by
25/08/2023 - 08:55H
Breakfast at a Street Hawker | Bún thit nuong
1 Hem 41 Pham Ngoc Thach, Phuong 6, Quan 3, Thành pho Ho Chí Minh, Vietnam
Designed
KSOUL Studio 1A Lê Thi Riêng, Phuong Pham Ngu Lão, Quan 1, Thành pho Ho Chí Minh, Vietnam
Unknown
42 D. Nguyen Hue, Ben Nghé, Quan 1, Thành pho Ho Chí Minh 700000, Vietnam
11
1 D. Nguyen Trung Truc, Phuong Ben Thành, Quan 1, Thành pho Ho Chí Minh, Vietnam
ANALYZING SOUTHERN VIETNAMESE MODERNIST ARCHITECTUREBUILDING ON PRECEDENT STUDIES FROM HOT AIR I,II,III
12
Ho Chi Minh City 2023 1 D1 Banking University of HCMC 2 D1 145 Nguyen Trai Building Total Embodied Carbon (kgCO2e) 1,981,778 2,484,164 Embodied Carbon/sqm (kgCO2e/m2) 564 395 13
S2 S1.
136 Tôn
Bình Quan 1, Thành
Ho Chí Minh, Vietnam, 10° 77 04 N 106° 70 38 E
46 70 N 106° 41 23 E 0m 1:2500 50m100m 200m 14
Banking University of Ho Chi Minh City
That Dam, Phuong Nguyen Thái
pho
S2. 145 Nguyen Trãi Building 145 D. Nguyen Trãi, Phuong Pham Ngu Lão Quan
1,
Thành pho Ho Chí Minh, Vietnam,
10°
S1 Ho Chi Minh City Location Plan YAP KAI JUN ASTON 15
BANKING UNIVERSITY OF HCMC, MAIN CAMPUS
36 Tôn That Dam, Phuong Nguyen Thái Bình, Quan 1, Thành pho Ho Chí Minh, Vietnam
Architect: Nguyen Van Hoa Year: 1958
Tan Wen Xuan, Dai Binyang, Amy Amelia Binte Ahmad, Cindy Koo Xin Yu, Kee Yoke Choon
Materials Concrete Rebar (4%) Clay Masonry Bricks Aluminium Glass Steel Timber Gross Floor Area (m2) 3,510 Average EUI (kWh/m2/yr) 45 Average Vietnam Energy grid emission factor (kgCO2/kWh) 0.85 Mass (kg) 3,184,800 416,678 1,112,100 0 22,850 17,199 0 Carbon Factor (kgCO2e/kg) 0.13 2.89 0.24 16.53 1.22 3.91 0.53 Embodied Carbon (kgCO2e) 414,024 1,204,199 266,904 0 27,877 67,249 0 Embodied Carbon Emissions/sqm (kgCO2e/m2): Total Embodied Carbon (kgCO2e): Annual Operational Carbon (kgCO2e/yr): 564 1,981,778 1,159,385 16
WEEK 06 BANKING UNIVERSITY OF HCMC, MAIN CAMPUS - URBAN CONTEXT 36 Tôn That Dam, Phuong Nguyen Thái Bình, Quan 1, Thành pho Ho Chí Minh, Vietnam 23/08/2023 - 11:42H View from Southwest Corner of Junction 23/08/2023 - 12:H View of the West Side University 17
WEEK 06 BANKING UNIVERSITY OF HCMC,
- EXTERIOR 36 Tôn That Dam, Phuong Nguyen
Bình, Quan 1, Thành pho Ho Chí Minh, Vietnam 23/08/2023 - 13:31H
MAIN CAMPUS
Thái
23/08/2023 - 12:36H
View of the South Facing Facade of the University
18
View of the South Side of the University Interfacing with the Adjacent Building
WEEK 06 BANKING UNIVERSITY OF HCMC, MAIN CAMPUS - INTERIOR 36 Tôn That Dam, Phuong Nguyen Thái Bình, Quan 1, Thành pho Ho Chí Minh, Vietnam 23/08/2023 - 11:53H View of the Level 3 Internal Courtyard 23/08/2023 - 11:54H View of the Level 3 Interior Courtyard 19
WEEK 02 3-11km/h 11-24km/h 24-35km/h Total hours spent on this drawing is 12 hours Average speed: 11.2km/h 0m <35°C 1:200 5m10m 20m <45°C Total GFA: ~3500 m2 Land Cost per m2: 439 x 10^8 VND | 25018.9 SGD Other Land Acquisition Cost: 188451725 x 10^6 VND | 107399883 SGD Insurance: 100 x 10^6 VND | 5699 SGD Total Cost: 188,451,825 x 10^6 VND | 107,405,582.05 SGD DAI BINYANG 20
WEEK 02 Concrete Rebar 0m 1:200 5m10m 20m 0m 1:2000 50m100m 200m Concrete 1396.59 m3 3351814.21 Kg 435 735.85 KgCO2e m Masonry Wood Glass Alumnium Steel Total Embodied Carbon 2 050 953.95KgCO2e Masonry 42.49 m3 70109.85 Kg 16 826.36 KgCO2e Steel 9.47 m3 74345.02 Kg 290 689.03 KgCO2e Alumnium 0.37 m3 1005.37 Kg 16 618.71 KgCO2e Wood 7.26 m3 4500.22 Kg 2385.11 KgCO2e Glass 7.00 m3 17500.00 Kg 21 350.00 KgCO2e Rebar 55.86 m3 438529.03 Kg 1 267 348 KgCO2e Operational Carbon / year 347 688 KgCO2e W 08|16 08|17 F 08|18 S 08|19 S 08|20 M 08|21 T 08|22 W2 W:51h (23 + 28) T:212h (6 6) C:22KgCO W 08|23 08|24 F 08|25 S 08|26 S 08|27 M 08|28 T 03|29 W3 W: T: W 08|30 T 08|31 F 09|01 S 09|02 S 09|03 M 09|04 T 09|05 W4 W: T: W 09|06 T 09|07 F 09|08 S 09|09 S 09|10 M 09|11 T 09|12 W5 W: T: W 09|13 T 09|14 F 09|15 S 09|16 S 09|17 M 09|18 T 09|19 W6 W: T: W 09|20 T 09|21 F 09|22 S 09|23 S 09|24 M 09|25 T 09|26 W7 W: W 09|27 T 09|28 F 09|29 S 09|30 S 10|01 M 10|02 10|03 W8 W: W 10|04 T 10|05 F 10|06 S 10|07 10 12 14 WEEK 02 TAN WEN XUAN 21
81 dB 81.5 dB 82 dB 80.5 dB 80 dB 79.5 dB 80.5 dB 80 dB 79 dB 78.5 dB 78 dB 78 dB 79 dB 79 dB 78.5 dB 78.5 dB 78.5 dB 78 dB 77.5 dB 3-11km/h 11-24km/h 24-35km/h Total hours spent on this drawing is 14 hours Average speed: 11.2km/h 0m <35°C 1:200 5m10m 20m <45°C WEEK 03 Total GFA: ~3500 m2 Land Cost per m2: 439 x 10^8 VND 25018.9 SGD Other Land Acquisition Cost: 188451725 x 10^6 VND 107399883 SGD Insurance: 100 x 10^6 VND | 5699 SGD Total Cost: 188,451,825 x 10^6 VND | 107,405,582.05 SGD DAI BINYANG 22
WEEK 03 Concrete Rebar Masonry Wood Glass Alumnium Steel 0m 1:200 5m10m 20m 0m 1:2000 50m100m 200m W 08|16 T 08|17 F 08|18 S 08|19 S 08|20 M 08|21 T 08|22 W2 W:51h (23 28) T:12h (6 6) C:22KgCO W 08|23 T 08|24 F 08|25 S 08|26 S 08|27 M 08|28 T 03|29 W3 W:13h (8+5) T:4h (2+2) C:8KgCO2e W 08|30 08|31 F 09|01 S 09|02 S 09|03 M 09|04 09|05 W4 W: W 09|06 T 09|07 F 09|08 S 09|09 S 09|10 M 09|11 T 09|12 W: T: W 09|13 T 09|14 F 09|15 S 09|16 S 09|17 M 09|18 T 09|19 W6 W: T: W 09|20 T 09|21 F 09|22 S 09|23 S 09|24 M 09|25 09|26 W: W 09|27 T 09|28 F 09|29 S 09|30 S 10|01 M 10|02 T 10|03 W8 W: T: W 10|04 10|05 F 10|06 S 10|07 10 WEEK 03 Total Embodied Carbon 1 121 870 KgCO2e Operational Carbon / year 347 688 KgCO2e Wood 2.46 m3 1525.20 Kg 808.36 KgCO2e Glass 6.83 m3 17075.00 Kg 20 831.50 KgCO2e Aluminium 0.37m3 1005.37 Kg 16 618.71 KgCO2e Steel 8.96m3 70257.50 Kg 274 706.83 KgCO2e Rebar 10.21m3 80 148.50 Kg 231 629.17 KgCO2e Concrete 255.10m3 612 240 Kg 79 591.20 KgCO2e Masonry 1256.78m3 2 073 687Kg 497 684.88 KgCO2e TAN WEN XUAN 23
WEEK 04 WEEK 04 0m 1:1000 25m50m 100m WEEK 04 0m 1:1000 25m50m 100m TAN WEN XUAN 25
81 dB 81.5 dB 82 dB 80.5 dB 80 dB 79.5 dB 79 dB 78.5 dB 78 dB 77.5 dB 77. dB 79 dB 79.5 dB 80 dB 80.5 dB 81 dB 78.5 dB 77.5 dB 78 dB 77 dB 78.5 dB 78 dB 77.5 dB 77 dB 79 dB 79 dB 78.5 dB 78 dB 77.5 dB 77 dB 3-11km/h 11-24km/h 24-35km/h Total hours spent on this drawing is 14 hours Average speed: 11.2km/h 0m <35°C 1:200 5m10m 20m <45°C WEEK 04 0 50 100 150 200 250 300 350 Rainy Days/Month Relative Humidity (%) Precipitation/Rainfall (mm) Temperature °C) JANFEBMAR APR MAY JUN JULAUGSEPOCTNOVDEC 20 JANFEBMAR APR MAY JUN JULAUGSEPOCTNOVDEC 25 30 35 0 5 10 15 20 25 DAI BINYANG 26
WEEK 04 WEEK 04 0m 1:200 5m10m 20m Concrete Rebar Masonry Aluminium Glass Timber Plot area: 816 m2 Total GFA: 3510 m2 EUI: 50 kWh / m2 GEF: 0.85 KgCO2 /kWh Masonry 674.00 m3 1 112 100 Kg 266 904 KgCO2e 76.04 KgCO2e /m2 2 041 522 KgCO2e 581.63 KgCO2e /m2 Operational Carbon / year Concrete 1327 m3 3 184 800 Kg 414 024 KgCO2e 117.96 KgCO2e /m2 Steel 2.19 m3 17 199 Kg 67 249 KgCO2e 19.16 KgCO2e /m2 Glass 9.14 m3 22 850 Kg 27 877 KgCO2e 7.94 KgCO2e /m2 0m 1:2000 50m100m 200m Timber 4.61 m3 2858 Kg 1 514 KgCO2e 0.43 KgCO2e /m2 149 175 KgCO2e 42 KgCO2e /m2 50 kWh / m2 / year Total Embodied Carbon Rebar 53.08 m3 416 678 Kg 1 204 199 KgCO2e 343.08 KgCO2e /m2 m2 W 08|16 T 08|17 F 08|18 S 08|19 S 08|20 M 08|21 T 08|22 W:51h (23 + 28) T:12h (6 6) C:22KgCO W 08|23 T 08|24 F 08|25 S 08|26 S 08|27 M 08|28 T 08|29 W:13h (8+5) T:4h (2+2) C:8KgCO2e W 08|30 T 08|31 F 09|01 S 09|02 S 09|03 M 09|04 09|05 W: 34h (24+10) T: 4h (2+2) C: 16KgCO2e W 09|06 09|07 09|08 S 09|09 S 09|10 M 09|11 09|12 C: W 09|13 T 09|14 F 09|15 S 09|16 S 09|17 M 09|18 T 09|19 C: W 09|20 T 09|21 F 09|22 S 09|23 S 09|24 M 09|25 T 09|26 T: C: W 09|27 T 09|28 F 09|29 S 09|30 S 10|01 M 10|02 T 10|03 T: C: W 10|04 T 10|05 F 10|06 S 10|07 18 20 TAN WEN XUAN 27
WEEK 04WEEK 04 Masonry 710.78 m3 1 172 792 Kg 281 470 KgCO2e 76.04 KgCO2e /m2 2 152,935 KgCO2e 581.63 KgCO2e /m2 Operational Carbon / year Concrete 1399 m3 3 358 607 Kg 436 619 KgCO2e 117.96 KgCO2e /m2 Steel 2.31 m3 18 137 Kg 70 919 KgCO2e 19.16 KgCO2e /m2 Glass 9.63 m3 24 097 Kg 29 398 KgCO2e 7.94 KgCO2e /m2 0m 1:2000 50m100m 200m Timber 4.86 m3 3 014 Kg 1 597 KgCO2e 0.43 KgCO2e /m2 174 786 KgCO2e 42 KgCO2e /m2 50 kWh / m2 / year Total Embodied Carbon Rebar 55.98 m3 439 417 Kg 1 269 917 KgCO2e 343.08 KgCO2e /m2 m2 W 08|16 T 08|17 F 08|18 S 08|19 S 08|20 M 08|21 T 08|22 W:51h (23 28) T:12h (6 + 6) W 08|23 T 08|24 F 08|25 08|26 S 08|27 M 08|28 T 08|29 W:13h (8+5) T:4h (2+2) W 08|30 08|31 F 09|01 S 09|02 S 09|03 M 09|04 09|05 W: 34h (24+10) 4h (2+2) W 09|06 T 09|07 F 09|08 S 09|09 S 09|10 M 09|11 T 09|12 W: W 09|13 09|14 F 09|15 S 09|16 S 09|17 M 09|18 09|19 W: W 09|20 T 09|21 F 09|22 S 09|23 09|24 M 09|25 T 09|26 W: W 09|27 09|28 F 09|29 S 09|30 S 10|01 M 10|02 10|03 W: W 10|04 T 10|05 F 10|06 S 10|07 20 m2 Carbon from Demolition of Building 2 152 935 KgCO2e + Carbon generated from transportation and disposal of demolished materials + ? TAN WEN XUAN 28
WEEK 04 WEEK 04WEEK 04 Masonry 549.96 m3 907 433 Kg 217 784 KgCO2e 76.04 KgCO2e /m2 1 665 799 KgCO2e 581.63 KgCO2e /m2 Operational Carbon / year Concrete 1082 m3 2 598 681 Kg 337 829 KgCO2e 117.96 KgCO2e /m2 Steel 1.78 m3 14 033 Kg 54 873 KgCO2e 19.16 KgCO2e /m2 Glass 7.45 m3 18 645 Kg 22 746 KgCO2e 7.94 KgCO2e /m2 0m 1:2000 50m100m 200m Timber 3.76 m3 2 332 Kg 1 236 KgCO2e 0.43 KgCO2e /m2 113 856 KgCO2e 42 KgCO2e /m2 50 kWh / m2 / year Total Embodied Carbon Rebar 43.31 m3 339 993 Kg 982 582 KgCO2e 343.08 KgCO2e /m2 W 08|16 T 08|17 F 08|18 S 08|19 S 08|20 M 08|21 T 08|22 W:51h (23 28) T:12h (6 + 6) W 08|23 T 08|24 F 08|25 08|26 S 08|27 M 08|28 T 08|29 W:13h (8+5) T:4h (2+2) W 08|30 08|31 F 09|01 S 09|02 S 09|03 M 09|04 09|05 W: 34h (24+10) 4h (2+2) W 09|06 T 09|07 F 09|08 S 09|09 S 09|10 M 09|11 T 09|12 W: W 09|13 09|14 F 09|15 S 09|16 S 09|17 M 09|18 09|19 W: W 09|20 T 09|21 F 09|22 S 09|23 09|24 M 09|25 T 09|26 W: W 09|27 09|28 F 09|29 S 09|30 S 10|01 M 10|02 10|03 W: W 10|04 T 10|05 F 10|06 S 10|07 20 Carbon from Demolition of Building 1 665 799 KgCO2e + Carbon generated from transportation and disposal of demolished materials ? TAN WEN XUAN 29
WEEK 04 0m 1:200 5m10m 20m 36 Ton That Dam - Program Site Axonometric :Commercial :Residential :School :Office AMY AMELIA BINTE AHMAD 30
7am 9am 9am 9am 9am 9am 9am 11am 11am 11am WEEK 06 36 Tong That Dam - Shadow Site Axonometric 23 September (Equinox) 0700 0900 1100 1300 1500 1700 0700 - 1100 Shadow Outline 1300 - 1700 Shadow Outline 0m 1:200 5m10m 20m 1pm 1pm 1pm 1pm 3pm 3pm 3pm 3pm 5pm 5am 5pm 9am 7am 11am 1pm 3pm 5pm CINDY KOO XIN YU 31
WEEK 04 Cool Warm 36 Ton That Dam - Solar Insulation Site Axonometric WEEK 04 0m 1:200 5m10m 20m 36 Ton That Dam - Solar Insulation Site Axonometric AMY AMELIA BINTE AHMAD 32
WEEK 04 0m 1:200 5m10m 20m 36 Ton That Dam - Wind Analysis Site Axonometric WEEK 04 TAN WEN XUAN 33
81 dB 81.5 dB 82 dB 80.5 dB 80 dB 79.5 dB 79 dB 79 dB 78.5 dB 78 dB 77.5 dB 77. dB 79 dB 79.5 dB 80 dB 80.5 dB 81 dB 78.5 dB 77.5 dB 78 dB 77 dB 78.5 dB 78 dB 77.5 dB 79 dB 79 dB 78.5 dB 78 dB 77.5 dB 80 dB 79.5 dB 79 dB WEEK 04 0m 1:200 5m10m 20m 36 Ton That Dam - Acoustic Analysis Site Axonometric DAI BINYANG 34
Typical traffic flow, per lane Peak traffic flow, per lane Typical traffic flow, per lane Peak traffic flow, per lane WEEK 04 36 Ton That Dam - Traffic Flow Site Axonometric 0m 1:200 5m10m 20m Typical traffic flow, per lane Peak traffic flow, per lane 25 veh / 30s 80 veh / 30s 7 veh / 30s 20 veh / 30s 0 veh / 30s 20 veh / 30s 6 veh / 30s 25 veh / 30s WEEK 04 KEE YOKE CHOON 35
WEEK 04 0m 1:200 5m10m 20m 36 Ton That Dam - Drainage and Rain Analysis Site Axonometric :NE Monsoon :SW Monsoon :Wind Affected :Drainage DAI BINYANG 36
WEEK 04
38
WEEK 06 INTERIM WEEK 06 36 Ton That Dam Isometric WEEK 06 0m 1:1000 25m50m 100m TAN WEN XUAN 39
81 dB 81.5 dB 82 dB 80.5 dB 80 dB 70.5 dB 69.5 dB 69 dB 68.5 dB 68 dB 67.5 dB 67 dB 69 dB 68.5 dB 68 dB 71 dB 71.5 dB 72 dB 72.5 dB 73 dB 69.5 dB 69.5 dB 69.5 dB 69 dB 69 dB 69 dB 68.5 dB 68.5 dB 68.5 dB 68 dB 68 dB 67.5 dB 68 dB 67.5 dB 77dB 69.5 dB 69 dB 68.5 dB 68 dB 67.5 dB 67 dB 3-11km/h 11-24km/h 24-35km/h Total hours spent on this drawing is 14 hours Average speed: 11.2km/h 0m <35°C 1:200 5m10m 20m <45°C WEEK 06 0 50 100 150 200 250 300 350 Rainy Days/Month Relative Humidity (%) Precipitation/Rainfall (mm) Temperature (°C) JANFEBMAR APR MAY JUN JULAUGSEPOCTNOVDEC 20 JANFEBMAR APR MAY JUN JULAUGSEPOCTNOVDEC 25 30 35 0 20 40 60 80 100 0 5 10 15 20 25 9 d DAI BINYANG 40
WEEK 06 0m 1:200 5m10m 20m Concrete Rebar Masonry Aluminium Glass Timber Plot area: 816 m2 Total GFA: 3510 m2 EUI: 53.42 kWh / m2 GEF: 0.85 KgCO2 /kWh Masonry 674.00 m3 1 112 100 Kg 266 904 KgCO2e 76.04 KgCO2e /m2 2 041 522 KgCO2e 581.63 KgCO2e /m2 Operational Carbon / year Concrete 1327 m3 3 184 800 Kg 414 024 KgCO2e 117.96 KgCO2e /m2 Steel 2.19 m3 17 199 Kg 67 249 KgCO2e 19.16 KgCO2e /m2 Glass 9.14 m3 22 850 Kg 27 877 KgCO2e 7.94 KgCO2e /m2 Timber 4.61 m3 2858 Kg 1 514 KgCO2e 0.43 KgCO2e /m2 159 385 KgCO2e 45.41 KgCO2e /m2 53.42 kWh / m2 / year Total Embodied Carbon Rebar 53.08 m3 416 678 Kg 1 204 199 KgCO2e 343.08 KgCO2e /m2 W 08|16 T 08|17 F 08|18 S 08|19 S 08|20 M 08|21 T 08|22 W2 W:51h (23 28) T:12h (6 6) C:22KgCO W 08|23 T 08|24 F 08|25 S 08|26 S 08|27 M 08|28 T 08|29 W3 W:13h (8+5) T:4h (2+2) C:8KgCO2e W 08|30 T 08|31 F 09|01 S 09|02 S 09|03 M 09|04 T 09|05 W4 W: 37h (27+12) T: 4h (2+2) C: 10KgCO2e W 09|06 T 09|07 F 09|08 S 09|09 S 09|10 M 09|11 09|12 W5 W: 51h (23+28) 12h (6+6) C: 21KgCO2e W 09|13 T 09|14 F 09|15 S 09|16 S 09|17 M 09|18 09|19 W6 W: 46h (22+24) T:14h (8+6) C: 24KgCO2e W 09|20 T 09|21 F 09|22 S 09|23 S 09|24 M 09|25 09|26 W7 W: W 09|27 T 09|28 F 09|29 S 09|30 S 10|01 M 10|02 10|03 W8 W: W 10|04 T 10|05 F 10|06 S 10|07 12 14 16 Assumption: School Building (10% of GFA is used as an Office for administrative purposes) School: Assumption of 31 Air conditioning units, 110 Fans, 5 units of Water Heating, 2300 units of lighting (individual bulbs + tube, exit signs etc.), 50 units of CCTVs. Water Cooler, printers, computers, shredders Pantry, Projectors are considered in office appliances. Opening Hours: 6 days a week, for a 38 week school schedule. Office area is opened earlier for pre-semester admin work. Heating only used during colder months WEEK 06 INTERIM TAN WEN XUAN 41
36 Ton That Dam- Proposed Site 01 to be Demolished Embodied Carbon Calculation WEEK 06 Masonry 710.78 m3 1 172 792 Kg 281 470 KgCO2e 76.04 KgCO2e /m2 2 089 005 KgCO2e 581.63 KgCO2e /m2 Operational Carbon / year Concrete 1399 m3 3 358 607 Kg 436 619 KgCO2e 117.96 KgCO2e /m2 Steel 2.31 m3 18 137 Kg 70 919 KgCO2e 19.16 KgCO2e /m2 Glass 9.63 m3 24 097 Kg 29 398 KgCO2e 7.94 KgCO2e /m2 Timber 4.86 m3 3 014 Kg 1 597 KgCO2e 0.43 KgCO2e /m2 524 243 KgCO2e 91.41 KgCO2e /m2 107.54 kWh / m2 / year Total Embodied Carbon Rebar 55.98 m3 439 417 Kg 1 269 917 KgCO2e 343.08 KgCO2e /m2 0m 1:200 5m10m 20m Plot area: 975 m2 Total GFA: 4875 m2 EUI: 107.54 kWh/m2/year GEF: 0.85 kgCO2/kWh Carbon from Transportation and Disposal Total Carbon from Demolition 134 452 KgCO2e Carbon from Demolition of Building 2 089 005 KgCO2e 2 223 458 KgCO2e 456.09 KgCO 2e/ m2 Assumption: Building 100% Commercial Commercial: Assumption of Offices, F&B and Retail, with 40 units of Air conditioning, 120 units of fans, 2400 units of lighting (individual light bulbs, tubes, exit signs etc.) TAN WEN XUAN 42
WEEK 06 INTERIM 0m 1:200 5m10m 20m Masonry 550.00 m3 907 500 Kg 217 800 KgCO2e 68.60 KgCO2e /m2 1 347 421 KgCO2e 424.38 KgCO2e /m2 Operational Carbon / year Concrete 867.00 m3 2 080 800 Kg 270 504 KgCO2e 85.20 KgCO2e /m2 Steel 1.78 m3 14 033 Kg 54 873 KgCO2e 19.16 KgCO2e /m2 Glass 5.40 m3 13 500 Kg 16 470 KgCO2e 5.19 KgCO2e /m2 Timber 3.76 m3 2 332 Kg 1 236 KgCO2e 0.43 KgCO2e /m2 236 160 KgCO2e 74.38 KgCO2e /m2 87.51 kWh / m2 / year Total Embodied Carbon Rebar 34.68 m3 272 238 Kg 786 767 KgCO2e 247.80 KgCO2e /m2 Carbon from Transportation and Disposal Total Carbon from Demolition 87 566KgCO2e Carbon from Demolition of Building 1 347 421 KgCO2e 1 434 988 KgCO2e 451.96 KgCO2e/ m2 WEEK 06 Plot area: 635 m2 Total GFA: 3175 m2 EUI: 87kWh/m2/year GEF: 0.85 kgCO2/kWh 36 Ton That Dam- Proposed Site 02 to be Demolished Embodied Carbon Calculation Assumption: Building 100% Commercial Commercial: Assumption of Offices, F&B and Retail, with 28 units of Air conditioning, 100 units of fans, 1660 units of lighting (individual light bulbs, tubes, exit signs etc.) TAN WEN XUAN 43
WEEK 06 0m 1:200 5m10m 20m :Commercial :Residential :Public Use :School :Religious :Office 36 Ton That Dam - Program Site Axonometric AMY AMELIA BINTE AHMAD 44
WEEK 06 INTERIM CINDY KOO XIN YU 45
WEEK 06 0m 1:200 5m10m 20m 36 Ton That Dam - Solar Insolation Site Axonometric Facade, September Average Solar Insolation 5 kWh/m² 4.2 4.4 4.6 AMY AMELIA BINTE AHMAD 46
WEEK 06 0m 1:200 5m10m 20m 36 Ton That Dam - Solar Insolation Site Axonometric Roof, September Average Solar Insolation 5 kWh/m² 4.2 4.4 4.6 WEEK 06 INTERIM AMY AMELIA BINTE AHMAD 47
WEEK 06 0m 1:200 5m10m 20m 11 m/s 0m/s 36 Ton That Dam - Wind Site Axonometric Average Wind Speed * Most frequent Wind direction 2.063.09 Average Wind Speed 11 m/s 0m/s Most frequent Wind Speed 2.06 5.16 May - Sept Oct - Apr TAN WEN XUAN 48
WEEK 06 0m 1:200 5m10m 20m 11 m/s 0m/s 36 Ton That Dam - Wind Site Axonometric Maximum Wind Speed * Most frequent Wind direction 11 m/s 0m/s May - Sept Oct - Apr Highest Wind Speed Average Max Speed 8.239.26 June - Aug Monsoon: May Sept, Oct - Apr Wind data reflects non typhoon periods. Highest Typhoon Wind Speed: 68 m/s WEEK 06 INTERIM TAN WEN XUAN 49
71.5 dB 72 dB 72.5 dB 71 dB 71.5 dB 70.5 dB 70.5 dB 70.5 dB 69 dB 68.5 dB 68 dB 69.5 dB 69.5 dB 69 dB 69 dB 68.5 dB 68 dB 68 dB 71.5 dB 72 dB 72.5 dB 73 dB 69.5 dB 69.5 dB 69.5 dB 69 dB 69 dB 69 dB 68.5 dB 68 dB 68 dB 67.5 dB 69.5 dB 69.5 dB 69.5 dB 69 dB 69 dB 69 dB 68.5 dB 68 dB 68 dB 68.5 dB 67.5 dB 67.5 dB 68 dB WEEK 06 0m 1:200 5m10m 20m 36 Ton That Dam - Acoustic Site Axonometric B B DAI BINYANG 50
25 veh / 30s 80 veh / 30s 207veh/30s veh/30s 0veh/30s20veh/30s 6veh/30s25veh/30s Typical traffic flow, per lane Peak traffic flow, per lane Traffic frequency of vehicles in 30 sec intervals WEEK 06 0m 1:200 5m10m 20m 36 Ton That Dam - Traffic Site Axonometric WEEK 06 INTERIM KEE YOKE CHOON 51
SeptoOct285mm JultoAug269.5m MaytoJun226mm SeptoOct285mmJultoAug269.5mMaytoJun226mm ToRachBenNgheCanal ToSaigonRiver ToSaigonRiver WEEK 06 3-11km/h 11-24km/h 24-35km/h Average speed: 11.2km/h Average precipitation in May & Jun: 226mm Average precipitation in Jul & Aug: 269.5mm Average precipitation in Sep & Oct: 285mm 0m 1:200 5m10m 20m SW SE Monsoon Drainage System Accumulated rain (May to Oct) Flow Direction Rain Direction 36 Ton That Dam - Rain & Drainage Site Axonometric May To Oct | Summer Monsoon (SW SE) DAI BINYANG 52
WEEK 06 INTERIM
