School of Alfa Omega | RAW Architecture

Designed by RAW Architecture, Alfa Omega school is an educational building with the spirit of locality. Located on Tangerang city, it sat on 11700 sqm area with the prior condition of swamp and paddy field. The design responded to this unstable soil condition by raising the structure to 2.1 m high above the ground. The site itself was chosen as part of a design scheme, -corresponding to its natural surroundings, in order to give children a sense of closeness to nature, thus invoking outdoor-learning experience.

Photography: Team Indonesia Creative Media (ICM)

(The building integrates 4 modular buildings, with an efficient access point in one central courtyard, due to a limitation of local land zoning of what can be built and what cannot be built.) The solution to answer the brief of the project is to create an optimum collaboration or bridge relationship in the economic and creative process of construction in two important levels of masonry steel and bamboo construction which can enrich the economic impact of the surrounding.

Photography:Eric Dinardi

Steel structure, not only for its ability to hold structural load effectively but is also chosen for its construction speed and vigorous durability. The whole building based on this framework, from foundation to roof component. Steel in its variation from thickness to treatments, opening chances in versatile details of the design. While bamboo, on the other hand, is a flexible matter that requires little maintenance in a long range which always available in that area. This availability also related to brick and concretes in that area.
The structure is combined with bamboo for a roof to create a parabolic shape which enhances the character of Nipah which can be tilted or bent while keeping the cost constraint on budget. The brick is stacked in solid void pattern to allow cross air circulation in the facade. Meanwhile, the polished bare concrete is used as floor finishes as its durability for a daily school activity.
Local Craftsmanship

Photography:Eric Dinardi

Another target of the project is to create a collaborative bonding within people and its buildings. By initiating a healthy social cycle with local involvement, has proven to the unlocked the collective creative process of the construction. This achieved by hiring diverse local craftsman, rather than employing a prime developer. This project completed by local stone masonry, to steel welder from Salembaran area, and bamboo craftsmen from Sumedang area. Each has its originality, without losing its ubiquitous understanding of school design.
The local craftsmanship is the answer of 3 problem, which is: 1. Optimum resource, 2. Time constraint, 3. Manpower. A material resource can be found within 5 km from site to accelerate development while reducing carbon footprint at the same time.

Photography:Eric Dinardi

In 4 months range, the craftsman is categorized into two types: (1) Light structure, which is concentrated on roof. Constructed by triangular light steel frame per 600 mm, man-powered by 40 Sumedang craftsman. Its low-cost material had reduced 30 % initial budget, using bamboo and Nipah entirely. (2) The heavy structure is built for modular classrooms by Salembaran craftsman constructing masonry and steel framework. By the first 2 months, light structure craftsman had constructed a dock, followed by roof and ceiling details. In followed 4 months they joined in heavy structure part. The school is built in 4 months time.

Photography:Eric Dinardi

The school designed as passive cooling building, which relied heavily on natural cross air ventilation in its construction. The open high ceiling designed as airing pathway, followed by porous solid-void brick on each side of the classroom’s wall. This way, interior air flow is circulated optimally without the necessity to use an air conditioner.
For heat problem, the structure on top of the corridor is cantilevered by 2000 mm to create natural sunshade while providing protection from heavy rainfall. Nipah’s roof, brick’s solid void facade, bamboo’s ceiling, and concrete floor finishes provide low thermal conductivity materials allows a building to cool down in an average whole year, interior temperature to 27-Celsius degree. it the opening in the building designed for 100 percent daylight until afternoon, and 100 percent LED in the night time.

Site Plan

Project Info:
Architects: RAW Architecture
Location: Salembaran, Kosambi, Tangerang, Banten, Indonesia
Architect in Charge: Realrich Sjarief
Design Team: Alifian Kharisma, Miftahuddin Nurdayat, Larasati Ramadhina, Septrio Effendi, Rimba Harendana, Satria Triwardhana, Tatyana Kusumo, Fakhriyyah Khairunnida’, Rifandi Septiawan Nugroho, Bambang Priyono
Area: 3000.0 m2
Project Year: 2017
Photographs: Eric Dinardi, Team Indonesia Creative Media (ICM)
Manufacturers: Dekson, Gresik, 3 Roda, Alexindo
Project Name: School of Alfa Omega

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