DS 2020-2022
ARCHITECTURE PORTFOLIO
GN GERRY NATABRAJA
VOLUME 1
GERRY SALMAN NATABRAJA CURRICULUM VITAE
Bandung Regency, West Java, Indonesia gerrysnatabraja@gmail.com +62-818-0936-696
EXPERIENCES
Freelance | Bandung, Indonesia | Architectural and interior designer | April 2020 - Present • Responsible for design concept, modeling, drafting, and presentation in all design phases. • Collaborated with another designer and branding team in commercially driven design. • Worked on time and budget in all projects, while with client’s adjustment mid project. • Projects : Mare Fruit Club (Bandung), Cicalengka House (Bandung), Elvindo Interior (Bandung), Edelweis House (Bandung), and Tasikmalaya House (Tasikmalaya). Studio Padi | Bandung, Indonesia | Intern Architect | July 2019 - February 2020 • Supported the studio in drafting, DED drawings, 3D modeling, TOR, budgeting, reliability study, basic design, and feasibility study. • Designed renovation of house with anti-earthquake prefab structure (RISHA/RUSPIN). • Collaborated with intern interior designers • Learned standard drafting requirements, parallel team working, 3D modeling techniques, construction documents, and overall studio work
EDUCATION
Parahyangan Catholic University | Bandung, Indonesia | Bachelor of Architecture | 2016 - 2022 • GPA : 2,76 / 4.00 • Thesis : Noise Analysis and Optimization of Building Envelop to Achieve Noise Criteria in Kadin Jabar Office [Grade A] • UNPAR Leadership Scholarship awardee in 5th semester UNPAR TOEFL Score 595/677
HARD SKILL
2D drawing 3D modeling Rendering Editing Office Misc
INTEREST
| | | | | |
AutoCAD (proficient) Sketchup (proficient) V-Ray and Enscape (novice) Photoshop, InDesign, and Premiere Pro (novice) Excel, Word, and Powerpoint (Intermediate) Dialux (Novice), Realtime Analyzer and I-SImpa (Intermediate)
Animation, art, design, music, photography, sketch, soccer
SOFT SKILL
Collaboration Communication Critical and design thinking Leadership Teamwork
LANGUAGES
Indonesian (Native) English (Proficient)
CONT.
ORGANIZATION
Association of Architecture Student (HMPSArs) 2018-2019 | Bandung, Indonesia | Chairman | July 2018 - July 2019 • Led, coordinated, and managed 5 divisions and 4 units in planning, organizing, and actuating various projects and events. • Planned, organized, and supervised the timeline of 30+ projects, 274 members, and Rp 150 M monetary fund of one year. • Generated Rp 100 M of income from shops, courses, merchandises, and sponsorships. • Increased students participation by 8-10% from previous year. • Intervened and solved critical on-field issues, such as disputes and permit difficulties Parahyangan Architecture Festival 2018 | Bandung, Indonesia | Member of Logistic Team | April 2018 - May 2018 • Organized logistic preparation in seminar and gallery • Transported logistics from vendor to venue in pre-event and post-event Bhakti Ganva 2017-2018 | Bandung, Indonesia | Member of Public Relation Team | November 2017 - March 2018 • Surveyed locations for prayer building project • Participated in Participatory Design Workshop • Helped to implement Participatory Design with the residents • Monitored construction phase of the project Association of Architecture Student (HMPSArs) 2017-2018 | Bandung, Indonesia | Member of Community Service Division | November 2017 - March 2018 • Surveyed and proposed for renovation of campus gate • Communicated with local residents prior and during visitation for events permit FAP Entrance Installation | Bandung, Indonesia | 1st section PIC of Lighting Team | February 2017 - May 2017 • Planned and installed LED lighting, fixture detail, and cables • Coordinated with 2 other section in constructing and installing the lighting fixture • Monitored lighting issues in the installations during the event
Foreword Greetings, I’m Gerry Natabraja, an architecture graduate from Parahyangan Catholic University. and currently based in Bandung, West Java, Indonesia. My goal is to become an architect able to bring out the qualities in the spaces and environments, even in the most constraining and inconvenient conditions. This portfolio serves as an exercise in communicating a design process with ‘black and white’ constraint, which results in a ‘manga’ inspired storyboard, combined with technical and conceptual drawings. The making of this portfolio is an enjoyable learning curve, as well as a fulfilling creative outlet. My gratitude heads towards my parents, my lecturer at Architecture Department, Parahyangan Catholic University, my first intern experience at Studio Padi, and my colleagues in architecture field, who all helped me during the past six years of my study. May this be an enjoyable read. Thank you. Bandung, 6 November 2022
Gerry Natabraja
Table of Contents ACADEMIC WORKS BANDUNG HEART HOSPITAL
1
BANDUNG POLYTECHNIC OF ARCHITECTURE
7
EXHIBITION CENTER
13
FREELANCE WORKS MARE FRUITCLUB
21
CICALENGKA HOUSE
27
MISCELLANEOUS NOISE ANALYSIS AND OPTIMIZATION OF BUILDING ENVELOPE TO ACHIEVE NOISE CRITERIA IN KADIN JAWA BARAT OFFICE BUILDING
35
ACADEMIC WORKS
BANDUNG HEART HOSPITAL FINAL ARCHITECTURE PROJECT Location Type Site area Floor area Mentor
1
Pasir Kaliki St. 146, Bandung, B class Cardiovascular type hospital 5447 m2 7612 m2 Dr. Ir. Kamal. A. Arif, M.Eng
According to WHO, in 2020, ischemic heart disease has the highest mortality rate in the world with 16%, followed by stroke with 11%. West Jave have the highest prevalence of heart diseases in Indonesia (Riskesdas, 2018). Per September 2021, Bandung doesn’t have a heart hospital yet, so it is necessary to have a comfortable and remarkable hospital specialized in cardiovascular diseases.
Located in Pasir Kaliki, Bandung Heart Hospital is near to critical places, such as Husein Sastranegara Airport and Bandung Train Station. Its in an urban neighborhood with middle density, 2-3 stories of skyline, and plenty of trees. Buildings are dominated by commercial and residential buildings. While not so dense, it’s also near the city center, so the traffic is high during peak hours.
The site is in Pasir Kaliki Street flanked by Dr. Rajiman and Dr. Roem Streets, meaning 1) the site has 3 fronts which is ideal for a hospital entrance : main entrance, emergency entrance, and secondary entrance, and 2) the site has 2 forks to be responded to. The elongated side faces frontally to the west, which has side effects on the thermal aspect.
2
Site is surrounded by 3 streets, Pasir Kaliki on the west (down), Dr. Rajiman on the north (left), and Dr. Roem on the south (right). The buildings in this area has 2-3 storey heights.
Main road Secondary road
Two forks at the corner of site needs to responded, as well as the height of the buildings. The solution is angled orientation of masses and forwarded ground floor.
Public to private
Buildings divided into two masses to accommodate the zones: medical treatment building (red) and medical support building (blue). Angles and in-betweens is used as open spaces and vertical circulations.
Medical building
treatment
Medical building
support
Connector
Hospitals are strictly divided into three zones: patient zone (red), visitor zone (blue), and doctor-service zone (green). It’s related to hygiene and sterility, also to the flow and circulation.
Patient zone
restricted
Visitor zone
restricted
Medical zone
personnel
Public zone
3
E
PARKIR MOTOR
E D
A. B.
R. TRAFO
C. D. E. F.
C
B
C
D
D
A
B
TPS
B
LOADING BAY
MDP
STORAGE
STORAGE LINEN BERSIH
INCINERATOR
PEMULASARAN JENAZAH
LINEN KOTOR
R. STERILISASI
R. KEPALA CSSD DAN ADMIN R. CUCI
STORAGE BASAH
N
STORAGE KERING
R. KEPALA GIZI
DEPO FARMASI
R. KEPALA APOTEK
WC
GAS MEDIK R. DEKONTAMINASI
R. NUTRISIONIS
GUDANG OBAT
STORAGE AREA MEMASAK
R. SORTIR
R. ISTIRAHAT R. TINDAKAN GAWAT DARURAT
R. TRIASE
R. DOKTER
LAUNDRY
C
T
R. PENGEMASAN
DROP OFF JENAZAH
CATHLAB
R. KEPALA IGD
R. KERJA APOTEKER
B
KANTIN LOKET PENGAMBILAN OBAT
R. ADMINISTRASI
ADMIN LOBBY
LOBBY
SECURITY
FARMASI
TREADMILL R. TUNGGU
EKOKARDIOGRAFI LOBBY IGD R. PANEL
R. TUNGGU
R. PANEL
LOBBY LIFT
R. PERIKSA
LOBBY LIFT R. PERIKSA
R. TUNGGU
PENDAFTARAN LOBBY UTAMA
R. PERIKSA
DROP-OFF GAWAT DARURAT
REKAM MEDIK
DROP-OFF UTAMA
12
1
A
11
C
2
10
3
9
4
8
5
B
7
SITE PLAN SKALA 1:400
DAK BETON BERTULANG T = 12 FIN. CEMENT SCREED BALOK BETON BERTULANG 25/50
ATAP
LANTAI 3
R. RAPAT
LANTAI 2
LOUNGE
KORIDOR
R. DOKTER
LAB ANATOMI
R. ISTIRAHAT
LAB KIMIA KLINIK
ICU
R. SAMPEL
REHABILITASI MEDIK
ICU
ICU
LOBBY
ICU
LOBBY
AUTOMATIC SLIDING DOOR KUSEN ALUMINIUM DINDING BATA RINGAN = 12 CM FIN. ACIAN KASAR
LANTAI 1
R. OPERASI
PACU
PACU
R. OPERASI
AUTOMATIC SLIDING DOOR KUSEN ALUMINIUM
LOBBY
PLAT LANTAI BETON BERTULANG FIN. HOMOGENOUS TILE 60 x 60 CM BALOK BETON BERTULANG 25/50
LANTAI DASAR
R. KA IGD
DEPO FARMASI
R. TRIASE
R. TINDAKAN GAWAT DARURAT
LOBBY
PARKIR BASEMENT
PARKIR BASEMENT
PARKIR BASEMENT
BALOK BETON BERTULANG 25/50 PLAT LANTAI BETON BERTULANG FIN. CEMENT SCREED
LANTAI B1
PARKIR BASEMENT
KOLOM BETON BERTULANG D = 50 CM
PONDASI BOARDPILE 100 x 100
LANTAI B2
PARKIR BASEMENT
1
PARKIR BASEMENT
2
PARKIR BASEMENT
3
PARKIR BASEMENT
4
5
SECTION A SKALA 1:200
4
LOBB MAS PEN MAS ROO UTIL GAR
EXTERIOR VIEW
3RD CLASS PATIENT ROOM
VIP CLASS PATIENT ROOM
5
ATRIUM
OPERATING ROOM
6
BANDUNG POLYTECHNIC OF ARCHITECTURE
6TH ARCHITECTURE PROJECT Location Type Site area Floor area Mentor
7
Wastukencana St. 52, Bandung Polytechnic 5550 m2 11332 m2 Dr. Ir. Kamal. A. Arif, M.Eng
Bandung Polytechnic of Architecture (POL.ARS) is a college in the architecture, interior design, and visual communication design field with the aim of producing graduates who are skilled in designing and planning architectural works. POLARS accommodates the departments with facilities, such as studios, workshops, auditorium, classrooms, library, and many others.
The site is located in a medium density urban area and is quite close to the city center. On the site, there’s a class B heritage building, the Wastu Gallery, as a primary design constraint. In addition, the area of Wastukencana St. has the Maung Monument at the crossroads as an icon.
The theme of this architectural work is “Cycle” which means ‘a series of events that are regularly repeated in the same order’. This theme represents architecture and design as an iterative process. In addition, the theme also captures the relationship between the heritage and newer building, as back-and-forth neverending sequences.
8
The orientation of the is elongated to the north-south axis (blue line), then the heritage building are aligned to the small river (red line), and the roundabout monument have gravitates the site towards it (yellow line). There’s angles and axises crossing on the site.
The main entrance to the site is located on the Cihampelas St. based on 1) it is on the elongated side of the side, 2) the streets are mainly one-way road, 3) there’s a huge traffic coming from the Mochtar Koesoemaatmadja Flyover
Buildings divided into three masses: mid rise building (green), triangle building (orange), and heritage building (red). The mid rise and triangle building intersected to create seamless transition between the building.
Heritage building Triangle building (studio, exhibition) Podium (workshops) Mid-rise bulding (classroom, library) The corner (yellow and green) are curved in response to the roundabout. The podium curve serves as curved stair, while the mid rise curve used as a vertical circulation.
Grand stair Elevators
9
UP UP DN
2°
GROUND FLOOR PLAN
SKALA 1:200
GAMBAR :
NAMA :
LEGALISASI :
NOMOR LEMBAR :
SKALA : DIPERIKSA : JUMLAH LEMBAR :
DINDING CORE BETON BERTULANG T=30CM
PLAT LANTAI BETON BERTULANG T = 12 CM PENUTUP ATAP BITUMEN
KACA 3MM KUSEN ALUMINIUM FIN. POWDER COATING
KASO KAYU 5/7
ARC LAMINATED VENEER LUMBER 170X300 MM
BAJA IWF 400.200
DINDING BATA 21 BATU FINIS ACI
PLAFON GYPSUM 9MM RANGKA HOLLOW 5/5 KACA 3MM KUSEN ALUMINIUM FIN. POWDER COATING DINDING BATA 21 BATU FINIS ACI
BALOK BAJA IWF 400.200
KOLOM BAJA IWF 400.400
BALOK BETON BERTULANG 35/70
DINDING PENAHAN TANAH BETON BERTULANG T=30CM
1,20
SLOOF BETON BERTULANG 35/70
SECTION A-A SKALA 1:200
NAMA :
GAMBAR :
LEGALISASI :
NOMOR LEMBAR :
SKALA :
1 : 200 DIPERIKSA : JUMLAH LEMBAR :
10
ENTRANCE VIEW
TRIANGLE AND HERITAGE BUILDING
WOODWORKING WORKSHOP
11
STUDIO (DAY VIEW)
STUDIO (NIGHT VIEW)
EXHIBITION HALL
12
EXHIBITION CENTER 5TH ARCHITECTURE PROJECT Location Type Site area Floor area Mentor
13
Dr. Djunjunan St. 126-128, Bandung Exhibition Center 6916 m2 5532.8 m2 David Bambang Soediono, Ir. IAI
MICE is an abbreviation of meetings, incentives, conventions and exhibitions, which is a series of activites revolves around commercial and business endeavors. MICE is one of the main drivers of tourism destination development, which generates income and foreign investment for local communities. Bandung Exhibiton Center designed to accomodate the increasing MICE activites in Bandung.
Located in Pasteur, the exhibiton center is located in a medium density urban area and near to Pasteur Toll Gate, Bandung’s primary entrance from Jakarta. The location is comercially strategic to the MICE business. The Exhibition Center aims to capture bystander’s attention with unique and bold architecture form. The aesthetic represent the technological characteristic of the exhibits.
The Exhibiton Center accomodates large scale exhibition and convention, such as automotive, science, technology, industrial, and other sectiors. It is equipped with two main exhibition hall, three auditoriums, cafe, meeting rooms, and many other facilities. It is also designed with maximum open and green spaces for outdoor activites and events.
14
Located in Dr. Djunjunan St., the site face to the main road, which is the most public area. Then, the privacy gradually heightened from front to back as there’s only one access to the site.
Public to private
The masses positioned like a letter L to create a welcoming negative space for dropoff and entrance. The drop off is elongated aligned to the road’s axis, while accomodating hardstanding space for fire emergency.
Exhibition building Retail building
The two masses then detailed into three zone in regards to the activity. The exhibition zone uses wide-span space for large scale conventions and exhibitions, while positioned in between service zone. The service zone also provides visitor and freight elevator.
Exhibition zone Retail zone Service zone
The widespan structure uses truss enveloped by glass-fibre reinforced concrete panel and the roof hanged beneath the truss, so the structure becomes an exterior element. The front facade in between the trusses use brise soleil
Widespan structure Brise soleil
15
T
T
T
N W
SITE PLAN
E
SKALA 1:400
S
SKALA 1:400
GAMBAR :
NAMA :
SKALA :
SKALA 1:400
STRUKTUR ATAP TRUSS PIPA BAJA 8", FINIS PANEL
GAMBAR :
NAMA :
LEGALISASI :
NOMOR LEMBAR :
PENUTUP ATAP ZINCALUM T= 0.4 MM + WOOL INSULATION + WATERPROOFING KASO CNP 100 x 50 x 20
SKALA :
DIPERIKSA :
GORDING CNP 200 x 75 x 20
DIPERIKSA :
GAMBAR :
NAMA :
JUMLAH LEMBAR :
SKALA : DIPERIKSA : BALOK BAJA INP 400 X 155 X 16 X 21
KOLOM TRUSS BAJA 8" FIN. PANEL GFRC
KACA POLOS 5MM KUSEN ALUMINIUM STRUKTUR ATAP TRUSS PIPA BAJA 8", SUN SHADING SECONDSKIN FINIS PANEL PENUTUP ATAP ZINCALUM T= 0.4 MM + WOOL INSULATION + WATERPROOFING KANOPI BESI HOLLOW KACA POLOS 8MM KASO CNP 100 x 50 x 20 SUN SHADING GORDING CNP 200 x 75 x 20 PLAT LANTAI BETON BERTULANG BALOK BETON BERTULANG 35/70 DINDING PENAHAN TANAH TIPE COUNTERFORT PLAT LANTAI BETON BERTULANG SLOOF BETON BERTULANG 35/70 BALOK BAJA INP 400 X 155 X 16 X 21
KOLOM TRUSS BAJA 8" FIN. PANEL GFRC
KACA POLOS 5MM KUSEN ALUMINIUM SECONDSKIN SUN SHADING
KANOPI BESI HOLLOW KACA POLOS 8MM SUN SHADING PLAT LANTAI BETON BERTULANG BALOK BETON BERTULANG 35/70 DINDING PENAHAN TANAH TIPE COUNTERFORT PLAT LANTAI BETON BERTULANG SLOOF BETON BERTULANG 35/70
SECTION B-B SKALA 1:200
NAMA :
GAMBAR :
POTONGAN SKALA :
16
1 : 200 DIPERIKSA :
TRUSS PIPA BAJA 8" FIN. GFRC PANEL
TRUSS PIPA BAJA 8" FIN. GFRC PANEL
PENUTUP ATAP ZINCALUM T= 0.4 MM KASO CNP 100 x 50 x 20
KASO CNP 100 x 50 x 20
GORDING CNP 200 x 75 x 20
GORDING CNP 200 x 75 x 20
BALOK BAJA INP 400 X 155 X 16 X 21
BALOK BAJA INP 400 X 155 X 16 X 21 PANEL GFRC
RANGKA HOLLOW 5/5 RANGKA HOLLOW 5/5
RANGKA HOLLOW 5/5
ALUMINIUM LOUVRE BLADE 30CM
PANEL GFRC
KACA POLOS 5MM KUSEN ALUMINIUM
KOLOM TRUSS PIPA BAJA 8"
BALOK BAJA INP 400 X 155 X 16 X 21
BALOK BAJA INP 400 X 155 X 16 X 21
DINDING BATA 21 BATU TEBAL 12CM FIN. ACIAN RANGKA HOLLOW 5/5
ALUMINIUM LOUVRE BLADE 30CM KACA POLOS 5MM KUSEN ALUMINIUM CONNECTOR KABEL STAINLESS STEEL
KABEL STAINLESS STEEL 81"
SKALA 1:50
KABEL STAINLESS STEEL 81"
KANOPI BESI HOLLOW KACA POLOS 8MM
ALUMINIUM LOUVRE BLADE 30 CM
ALUMINIUM LOUVRE BLADE 30 CM
LANTAI KERAMIK 60X60 CM
BASE PLATE BAJA
SEMEN SCREED
PEDESTAL BETON BERTULANG
TANGGA BETON BERTULANG
SKALA 1:50
SKALA 1:50
STRUCTURE DETAIL SKALA 1:50
EXTERIOR VIEW
17
EXTERIOR VIEW
SKALA 1:50
ENTRANCE HALLWAY
EXHIBITION HALL
18
FREELANCE WORKS
F L E R
FREE LANC EWO RKS
MARE FRUITCLUB INTERIOR DESIGN PROJECT Location Type Status Built area Built year Collaborators
21
Jawa St. 34, Bandung Cafe Completed 110 m2 2022 Farhan Ramadhan, S. Ars
Mare Fruit Club is a cafe that serves a variety of fruit-based foods and drinks. Mare has a capacity of 40 customer and accomodates 2-3 workers behind the bar. The project re-purposes an unused garage of a residence into a cafe. The project mainly tackles layouting, sequencing, material and furniture selection, and construcion supervision.
RENDER : FARHAN RAMADHAN RE-STYLE : GERRY NATABRAJA
The beach club theme was chosen to fulfill specific brand concept of “fruit-based food and drink that attracts the youths”. In collaboration with the branding team, the dollor pallete of pink tint, coconut milk, and dark gray was chosen for the color and interior ambient, which then Interpretated into a natural material and wall-washed interior design.
This project was done in tandem with Farhan Ramadhan. The responsibilites and workloads are divided equally as the model was done together and then, the drafting and rendering were done separately. Then, the construction phase carried out for 3 months supervised, in which problems are encountered and solved swiftly.
22
The site is located in Jawa st., which a low density urban area dominated by residential building. The renovated place was a garage of a house, which needs separation in order to maintain the privacy of the house.
Public to private
The space is elongated and natural light doesn’t reach to the back space.The space felt pretty narrow and dark due to said elongated shape and lack of natural light. Artificial lighting becomes crucial in setting the tone of the space.
Public to private
Buildings divided into three area: outdoor (yellow), indoor bar (orange), and indoor seating (red). The separation of space uses framed glass wall to make individual area become a space while maintaining openness, resulting in reduced narrowness.
Seating area Bar area Outdoor area Glass wall There’s four main material used: pebble floor, sand floor, pink tint color paint, and river stone mesh-binded wall. Pink Tint (PANTONE 12-1404 TCX) color is used on the interior wall and the sand, while the pebble and stone are used to bring tactility into the design. River stone
Sand Pink tint paint Pebble
23
N
GROUND FLOOR PLAN
ORNAMEN ALANG2 RANGKA HOLLOW 44 CAT PINK TINT LAMPU SPOTLIGHT EX. ACE HARDWARE
JENDELA KACA 5MM KUSEN ALUMINIUM FIN. PINK TINT
STRUKTUR PIPA (EKSISTING)
SLIDING DOOR KACA 3MM RANGKA ALUMINIUM FIN, TINT
PLAFON GYPSUM 9MM LAMPU GANTUNG EX. IKEA PLAFON GYPSUM 9MM FIN.CAT PINK TINT WC FFL -0.05
INDOOR DINING FFL 0.00
PICK-UP FFL 0.00
BAR FFL -0.03
OUTDOOR SEATING FFL -0.03
PARKIR FFL -0.02
SECTION A-A
ORNAMEN ALANG2 PLAFON GYPSUM 9MM FIN. DARK GREY / PIRATE BLACK 4 4
RANGKA HOLLOW CAT PINK TINT
DINDING FINIS ACIAN HALUS CAT PINK TINT
RANGKA HOLLOW 44 CAT PINK TINT LAMPU SPOTLIGHT EX. ACE HARDWARE
24
25
OUTDOOR AREA
RENDER : FARHAN RAMADHAN RE-STYLE : GERRY NATABRAJA
BAR AREA
RENDER : FARHAN RAMADHAN RE-STYLE : GERRY NATABRAJA
SEATING AREA
RENDER : FARHAN RAMADHAN RE-STYLE : GERRY NATABRAJA
OUTDOOR AREA
BAR AREA
SEATING AREA
26
CICALENGKA HOUSE EXTENSION ARCHITECTURE PROJECT Location Type Status Built area Built year
27
Bandung-Garut Main Rd. 5, Cicalengka House Completed 86.75 m2 2021
This project is floor addition to an electrical workshop and storage. Addition have been planned so that the built structure accounted the load of a 2-story building. The addition of the floor is intended as a resting area for the family, as well as for future use so that it is designed to be as flexible as possible. This project explored various facade configuration and style that suits the client needs and wants.
The site is located in the provincial road and famous ‘mudik’ route, Nagreg road. Main issue of the site is the air and sound pollution that needs to be dealt with on a daily basis. Since the house is intended to be a resting spot during a travel, the clients won’t stay for long and then the sequence of getting in and out of the house becomes fundamental.
The construction process was limited by scarce human resources and frequent rains. So the construction lasted for more than 6 months, with controlling carried out regularly and communication conducted virtually.
28
The existing stair was built at the back, so the entrance to the 2nd floor is also at the back. This means the 2nd floor has a second front facade at the back, which to be considered in layouting the zones.
Because the entrance is at the back, while the road is on the front, the private needs to be located in the middle in order to preserve privacy in the bedroom. So, the public zone (yellow) is located at the back and the semi-private zone (orange) is located at the front, connected by a hallway.
Private Semi-private Public
The facade needs to attenuate noise from the road, so there’s less openings on the wall. The shape approved consisted of a box and a slope, both seeks total functionality. The entrance at the back and inner court designed to maximize the view at the back.
Noise Viewxxxxxxxx
29
PENUTUP ATAP SIRAP (TEGOLA) KASO KANAL C 25X50 (EKSISTING)
ATAP DAK BETON BERTULANG T=12CM
GORDING KANAL C 50X100 (EKSISTING)
BALOK BETON BERTULANG 12/30 RINGBALOK BETON BERTULANG 12/30
BALOK BAJA C 50X100 (EKSISTING)
JENDELA KACA 1MM KUSEN ALUMINIUM
PLAFON GYPSUM GANTUNG
PLINT PARKET/VINYL KAYU 20CM
SEPATU ATAP BAJA
DINDING BATA 21 BATU T= 12CM
LANTAI PARKET/VINYL KAYU T=2CM PLAT LANTAI BETON BERTULANG EKSISTING
2ND FLOOR PLAN
PENUTUP ATAP SIRAP (TEGOLA) KASO KANAL C 25X50 (EKSISTING) KASO KANAL C 25X50 (EKSISTING)
DINDING BATA 21 BATU T= 12CM
LANTAI PARKET/VINYL KAYU T=2CM PLAT LANTAI BETON BERTULANG EKSISTING
SECTION B-B PENUTUP ATAP TEGOLA KASO BAJA 50 X 25 (EKSISTING) PENUTUP ATAP TEGOLA GORDING BAJA 100 X 50 (EKSISTING) KASO BAJA 50 X 25 (EKSISTING) GORDING 100 X 50 (EKSISTING) BALOK BAJA BAJA 100X50 (EKSISTING) PLAT BAJA L 1mm BALOK BAJA 100X50 (EKSISTING) BAUT 12-14X20 PLAT BAJA L 1mm RINGBALOK 12/30
BAUT 12-14X20
PENUTUP ATAP TEGOLA
PENUTUP TEGOLA KASO BAJA 50 X 25ATAP (EKSISTING) KASOBAJA BAJA100 50XX50 25(EKSISTING) (EKSISTING) GORDING GORDING BAJA 100 X 50 (EKSISTING) BALOK BAJA 100X50 (EKSISTING)
BALOK BAJA 100X50 (EKSISTING)
0.10
0.10
TALANG ZINCALUM RINGBALOK 12/30 PLANK GRC 10 CM TALANG ZINCALUM LISPLANK GRC 10 CM
17° 17° ROOF JOINT DETAIL
30
EXTERIOR VIEW
INNER COURT
31
LIVING ROOM
BEDROOM
32
MISCELLANEOUS
MIS CELL ANE OUS
THESIS PROJECT
NOISE ANALYSIS AND OPTIMIZATION OF BUILDING ENVELOPE TO ACHIEVE NOISE CRITERIA IN KADIN JAWA BARAT OFFICE BUILDING 1) Gerry Salman Natabraja, 2) Irma Subagio, S.T., M.T.. 1 Student in the Undergraduate’s (S-1) Study Program in Architecture at Parahyangan Catholic University 2 Senior lecturer in the Undergraduate’s (S-1) Study Program in Architecture at Parahyangan Catholic University Abstract - The West Java Kadin office building is located at the intersection of Jakarta St. - Supratman St., which is close to traffic noise sources. Noise has a negative impact on the audial comfort of office workers. This study aims to determine the distribution of noise levels from the streets, then determine the value of noise criteria of the room, and then optimise the noise insulation of the building envelope at the West Java Chamber of Commerce and Industry to achieve the noise criteria for office building. The study used a quantitative approach and conducted by measuring Sound Pressure Level on the environment, the site, and inside the building, then calculating the Noise Reduction on the building envelope exposed to traffic noises. Environmental noise of 90.7 dB (84.1 dB-A) on Jakarta St. and 88.5 dB (81.1 dB-A) on Sukabumi St., does not meet the standards of the Decree of the Minister of the Environment,. Overall, background noises inside the building also do not meet NC40, background noise standards for office buildings. with an increase in noise reduction of 12.9-24.4 dB is required to achieve a Noise Reduction value of 33.8-34.4 dB or equivalent to STC 33. The simulation of building envelope types with 2 types of GRC panels with a degree of enclosure of 30% to 50% has proven to increase the noise reduction value up to 30,5 dB on the north side and 29,5 dB on the west side. The simulation resulted in indoor noise level of 53.7 dB (50.5 dB-A) on the north side and 51.7 dB (41.6 dB-A) on the west side, which equals NC35 on the north side and NC40 on the west side, meeting the recommended level of background noise in office buildings. Keywords: noise control, noise criteria, building envelope, sound pressure level
35
INTEREST
VILLA ISOLA
FACULTY OF TECHNIC CANTEEN
ANFIELD STADIUM
OLD TRAFFORD STADIUM
SKETCHES
FILOSOFI KOPI
PHOTOGRAPHY
TAMAN SARI
ABC STREET
36