Portfolio Ralf Kalensang

a summary of work

RALF SAMUEL KALENSANG

EDUCATION

2019-2023 Institut Teknologi Sepuluh Nopember

Bachalor of Architecture Programme

GPA: 3.45 out of 4.0

Title of Thesis : Arsitektur sebagai Wadah menuju “ Second

SKILLS

Modeling —

Rendering —

Post edit —

Rhinoceros

Enscape

Lumion

Revit /grasshopper

Adobe Illustrator

Adobe Photoshop

Adobe InDesign Autocad

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p . 2 @gmail.com T (+62)82187557788

p . 5 Index Internship’s Works 5

2021 - Architectural Competition Innovation in Maritime Building Beyond The Sea 4 p 6 2022 - Architecture Design Studio 5 Experimental Architecture/ Speculation in Architecture /prompt We Learn From A.I. 2 Embong Malang Culinary Park 2022 - Architecture Design Studio 4 Synergy between city & kampong 3 Architecture as a Vessel for “ Second Life ” towards Adolescence with Drug Problems using Biophilic Approach 2023 - Final Project Architecture & Building 1

LEGEND 1. Public Park 2. Patient’s Park 3. Medical Area 4. Non Medical Area 5. Advance Development Area 6. Administration Area 7. Roof Garden 3000 6000 12000 24000 0 Siteplan 1:3000 p . 5

Arsitektur sebagai Wadah Menuju “ Second Life ”

Remaja Bermasalah Narkoba dengan

Location: Jl. Mayjen HR. Muhammad, Kec. Dukuh Pakis, Kota SBY, Jawa Timur 60295

Final Project 8th Semester 2022/2023

App used Autodesk Revit 2023, Adobe Illustrator 2022 Adobe Photoshop 2022, Rhino 6

Building typology rehabilitation center Area

±9.000 m2

Drug rehabilitation practices that have a negative impact on the environment may be stigmatized by the community. Getting the community to accept the presence of rehabilitation in their surroundings is challenging as a result of this impact. One of the main issues comes from the activities occured during noise. Another issue concerns the unwelcoming and ominous atmosphere that is fostered around drug rehabilitation facilities.

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Column

Main Issues Force

Noise Material

Atmosphere Comfort + Biophilic Experience

Design Criteria

Drug rehabilitation must be able to support 3 main facilities, namely clinical facilities, community centers and educational facilities therefore main area are divided to 4 parts, medical area, non medical area, advance development area dan administration area.

One of the key features of the design is the park, which is divided into two sections, the public park and the patient’s park. The parks serves as a link between the patient’s area and the outside region.

Opening the park to the public, lessens feelings of alienation and increasing familiarity. Resulting improvement to the overall atmosphere of the building (based on the theory of ‘Atmospheric Architectures: The Aesthetics of Felt Spaces’ by Gernot Böhme).

Through interior and exterior biophilic experience , the design is able to mitigate societal stigma and become a tool for assisting adolescents with drug problems to begin a new life.

FORM MAKING

1. Transformation begins by determining the building boundary and determining the midpoint along with the circulation paths in and out of the site location, which are divided into 4, namely pedestrian paths, main entry routes, secondary routes and service routes.

2. Fibonacci sequence is used in a biophilic approach (biomimicry - nautilus shell) by drawing previously found dotted lines to serve as boundaries.

3 Using the percentage of the Fibonacci sequence, new imaginary lines are drawn new boundaries.

5. Creating public park as a way for people to interact directly with nature. Patient’s garden with restricted access for patients and their family is created in the heart of the building by cutting back on visual and acoustic barriers to make the area more private. Public access is placed in front of the mass and closer to the main road. However, the type of vegetation connects the two parks.

7 In the patient room area and patient isolation room, the mass is rotated 22o to increase the amount of natural light entering the room.

4. An outline is formed when the boundary lines meet. on the needs of space. Transitional space as is used a separator between the handrail was added to the central area of connectivity between building masses while still minimizing openings. The building elevation was raised 70 cm, to additional visual barrier.

8. Green roof is used to maximize roof area and water absorbtion areas.

Biophilic Atribute 23,6% 0% 23,6% 38,2% 38,2% 50% 50% Main Entrance Exit Secondary Entrance Mid point Service 90 21,2 34,4 45 23,6 38,2 110 Length (m) Width (m) 26 42 55 120 28,3 45,8 60 31,1 49,7 23,6% 38,2% 50% Public Access

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750 1500 3000 6000 0 1st Floor Plan 1:750 750 1500 3000 6000 0 3rd Floor Plan 1:750 p . 9

750 1500 3000 6000 0 2nd Floor Plan 1:750 750 1500 3000 6000 0 4th Floor Plan 1:750 p 10

500 1000 2000 4000 0 West Elevation 1:500 500 1000 2000 4000 0 South Elevation 1:500 500 1000 2000 4000 0 North Elevation 1:500 500 1000 2000 4000 0 East Elevation 1:500 p . 11

B

C

D D (night)

E p . 12

F F (night)

Doctor’s Room Patient’s Room Hall

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Canteen

DETAIL ALUMINIUM PANEL SECONDARY SKIN 1 : 50 0 1 2 4 8 cm 0 50 100 200 400 cm 170 450 68o Aluminium panel Steel 20 mm Recessed lighting Medical gas pipe Sprinkler AC Double glazed curtain window Isolation Room +12.00 Patient’s Room +8.00 Cool air Cool air

/prompt We Learn From A.I.

Location: Jl. Panglima Sudirman, Embong Kaliasin, Kec. Genteng, Kota SBY, Jawa Timur 60271

Architectural Design Studio 5

7th Semester 2022/2023

Advisor: Ir. I Gusti Ngurah Antaryama, Ph.D

App used : Autodesk Revit 2023 Adobe Illustrator 2022, Adobe Photoshop 2022, Rhino 6 SketchUp 2022

Building typology

Church Area ±6.820 m2

In the future, A.I. will be able to learn from humans by utilizing human data and big data set from the internet. As a result, A.I. will ‘dominate’ human existence. At the city scale, public buildings and skyscrapers, will be designed by A.I. by processing human data based on the context. A.I. will also process human data, proposing more mass customization to each user.

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1000 2000 4000 8000 0 Siteplan 1:1000

Leon Battista Alberti, Excerpts from The Art of Building in Ten Books (1486)

Juhani Pallasmaa, Excerpts from The Eyes of the Skin (1996)

Thesis

Antithesis

Jonathan Hill, Excerpts from Immaterial Architecture (2006)

Synthesis

Prospection

Speculation

What if learning from A.I., help create more authentic atmosphere in the future?

Gaining power back from A.I.

What if was brought A.I. into a design in the form of a church building on Jalan Panglima Sudirman, Surabaya. The building is designed to emphasize the light as the immaterial aspect used. In contrast to other buildings of worship, where the light is at singular point as a symbol of God's presence, by taking the way A.I. works, namely having many options, the user at the same time. It creates a new profound meaning which God is omnipresence

4 sections, shape of the building, various dimensions and colors of opening.

Incoming light varies depending on location and user perception divided into 4 sections. During the day sunlight act as the spotlight and ambience light depending on users seating white, blue, green and yellow symbolism in Christianity, At night, the church act as a light to the dark outside world.

THEORY p . 17 /prompt We Learn From A.I.

Glass Curtain Wall

Space Frame Structure Column 1100 x 1100 Column 600 x 600 Interior view p 18

Skylight Aluminium Panel Aluminium Panel Tinted

Aluminium

500 1000 2000 4000 0 1st Floor Plan 1:500 500 1000 2000 4000 0 3rd Floor Plan 1:500 p . 19

500 1000 2000 4000 0 2nd Floor Plan 1:500 500 1000 2000 4000 0 4th Floor Plan 1:500 p . 20

INTERIOR

INTERIOR

500 1000 2000 4000 0

Elevation 1:500 p . 23

West

500 1000 2000 4000 0 East Elevation 1:500 500 1000 2000 4000 0 North Elevation 1:500 500 1000 2000 4000 0 South Elevation 1:500 p . 24

Embong Malang Culinary Park

Location: Jl. Embong Malang, Kec. Genteng, Kota SBY, Jawa Timur 60275

Architectural Design Studio 4 6th Semester 2022/2023

Advisor: Dr. Ing. Ir. Bambang Soemardiono

Building typology

Commercial, Park Area

±5.355 m2

Synergy can be interpreted as joint activities or operations. Therefore, if an action results in a harmonious relationship, it can be considered to be synergistic. The issues raised in the context of social culture are utilized in synergy between the city and the kampong. In the Segiempat Tunjungan , where the design is located, one can sense the harmony between the modern urban portion and the rural region. The phenomena that results from this synergy is known as kampung kota

App used : SketchUp 2022, Adobe Illustrator 2022 Adobe Photoshop 2022 Rhino 6, Enscape

LEGEND 1. Culinary Area 2. Amphiteater 3. Gazebo 4. Sitting Area (park) 5. Exercise Area 6. Playground 7. Main Lobby 9. Hall 10. Toilet 11. Mechanical Room 12. Mosque 750 1500 3000 6000 0 1st Floor Plan 1:750 p . 25

A

Socio-structural Segiempat Tunjungan Synergy Kota + Kampung

‘Cangkruk’ Culinary Experience

On the Segiempat tunjungan there are 3 villages, namely Ketandan Village, Blauran Village and Kebangsren Village. These villages are close to each other and have the same socio-cultural aspects. One of the prominent pratices is the 'cangkruk' activity. The meaning of the word 'cangkruk' in the Javanese - Indonesian Dictionary is to sit. 'Cangkruk' is known as a term that describes discussion activities, hanging out and chatting together. The activities of 'cangkruk' can’t be seperated without the existence of food and beverages

The Surabaya government program called the Tunjungan Mlaku-mlaku program aims to restore the Tunjunclosely related to Tunjungan, including the culinary sector.

The synergy of kampung kota can also be seen in the design by combining the original villages house’s style with modern style for commercial and public purposes.

Head Body

Feet

The use of the gazebo as a place to 'cangkruk' is already familiar to the community. Even though the concept of 'Tri Angga' comes from Balinese architecture, gazebos can be utilized based on this concept. Namely divided into 3 parts, the base symbolizes the feet; the area of rest represents the body; the roof represents the head

CONCEPTS

The easy way for people to come together and interact through food The Segiempat Tunjungan delights, especially Jalan Embong Malang. Kampung kota

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Transformation Detail (Head)

Transformation Detail (Body)

1. Silhouette right and left elevation of the building

2. Imaginary line is created by connecting the highest points of the building silhouette

3. Smoothen & curved.

4. Surface is formed.

Transformation Detail (Feet)

On the base which symbolizes the feet, especially in the gazebo, there is an additional elevation which raises the sitting area so that it is higher than the ground.

The determination of the scale of the gazebo is based on the scale of the

Stairs are used to raise the elevation by 0.5 m from the ground for sitting area.

FORM MAKING - 2.40 m ±0 m + 0.50 m ±0 m - 2.40 m + 3.30 m - 2.40 m

Entry/ exit ±0 m + 3.30 m - 2.40 m ±0 m + 3.30 m - 2.40 m Zoom + Zoom + Zoom + Zoom + ±0 m +7 m

Jl.BlauranKidul1

±0 m 3.5 m 12.15 m 6.75 m 1 : 1.8 1 1.4 Jl. Embong Malang Jl.BlauranKidul1 1 1.4 1 1.8 Void Void Majority scale from a revitalized houses 1 2 3

scale

from 1: 1.4 to 1: 3 The majority scale is taken, namely 1: 1.4 and 1: 1.8 + 0.50 m ±0 m

revitalized houses in the culinary area. The

varies

Combine p . 28

LEGEND 1. Culinary Area 2. Sitting Area (park) 3. Amphiteater 4. Gazebo 5. Exercise Area 6. Playground 7. Main Lobby 8. Mosque 1 2 3 4 4 5 6 7 8 B E F C D A 750 1500 3000 6000 0 Siteplan 1:750 p . 29

LEGEND 1. Culinary Area 2. 750 1500 3000 6000 0 2nd Floor Plan 1:750 p . 30

Zinc is an environmentally friendly so less energy is required to manufacture

main structural frame follows double layered 140 x 60 mm cross beams with 200 mm spacing.

STRUCTURE

2. Timber frame 1. Zinc roof (metal) The 4.5 m 4.0 m 27.5 m 1. 2. 3.

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4.

Material Selection

The use of alternative elements in the new design (the 'cangkruk' area) from the existing material (culinary area) aims to increase connectivity between the two areas and emphasize synergy. The selection of alternative materials considers materials that are more environmentally friendly, more durable, more in accordance with the design and more aesthetically pleasing.

Existing material elements:

Brick Wood

Clay tile

Asphalt road (dark gray)

Louvre window

Ventilation holes

Aluminum roof

friendly material because of the metal's lower melting point manufacture and it is easy to form.

follows a 2-3 meter grid system. The roof frame consists of longitudinally mounted timber and 40 x 120 mm glulam spacing.

Alternative elements:

Brick

Wood + mild steel

Metal roof

Gravel Pavement

Louvre window

Roster

Aluminum roof

(Steel) 100 x 60 mm

Voids created between bricks allow light and ventilation to pass through. 4. Red brick 3. HR square tubes

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500 1000 2000 4000 0 Section A-A’ 1:500 500 1000 2000 4000 0 South Elevation (Park) 1:500 500 1000 2000 4000 0 North Elevation (Park) 1:500 500 1000 2000 4000 0 Section B-B’ 1:500 -2.40 m ±0.00 m +4.50 m +8.50 m -2.40 m ±0.00 m +4.50 m +8.50 m

B

D E

C

F (interior)

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F (night)

Beyond the Sea

Beyond the Sea is a concept that blends traditional Balinese architecture with modern ideas

2022 2019 2019 2019 2019 ±930 m2 1000 2000 4000 0 8000 1:1000

38.00 24.00 6.00 8.00 8.00 4.00 6.00 6.00 6.00 6.00 6.00 8.00 1 2 3 4 5 6 7 A B C E D B B A A Beyond the Sea p . 37 BRIEF 3 1st 2nd CONCEPTS 400 800 1600 0 3200 1st 1:400

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AXONOMETRY

p . 39 INTERIOR

p . 40 1st FLOOR

p . 41 400 800 1600 0 3200 1:400 400 800 1600 0 3200 1:400 -4000 -1 -4000 -1

p . 42 400 800 1600 0 3200 1:400 400 800 1600 0 3200 1:400 -4000 -1 -4000 -1

38.00 6.00 6.00 6.00 6.00 6.00 8.00 24.00 6.00 8.00 8.00 4.00 1 2 3 4 5 6 7 A B C E D A A B B 38.00 6.00 6.00 6.00 6.00 6.00 8.00 24.00 6.00 8.00 8.00 4.00 A B C E D 1 2 3 4 5 6 7 A A B B p . 43 400 800 1600 0 3200 1:400 400 800 1600 0 3200 2nd 1:400

INTERIOR 2ND FLOOR

INTERIOR UNDERWATER FLOOR

Facade design for Club House at Cluster Aeris, Citra Garden Serpong Tangerang. Random and adjustable pattern is achieved using rhino and grasshopper.

Dark walnut WPC

p . 46 Internship

Location: Citra Garden Serpong, Tangerang, Banten Division : Planning & Design App used SketchUp 2022 Autocad 2023, Adobe Photoshop 2024 Enscape

Work

Street’s landscape conceptual design. Shophouses Trembesi/ Samanea saman Akasia/ Acacia mangium Palem Kipas/ Livistona saribus Kalatea/ Calathea Palem raja/ Roystonea regia Housing