该项目是对现有的 “Ruko “的重大改造，这是印尼雅加达常见的典型混合用途的排屋建筑。场地宽4米，深15米。这种结构的一个常见类型是它与邻居共用两面墙，这往往给设计带来挑战，即如何找到足够的自然光和通风。为了应对这个问题，我们在楼梯间隔板的屋顶和3楼的楼板上穿孔，为一个小型科技创业公司的办公室提供健康和好玩的工作生活方式。

This project is a major alteration of an existing “Ruko”, which is a typical mix-use row house building commonly found in Jakarta, Indonesia. The site is 4 m wide and 15 m deep. A common typology for this type of structure is that it shares two common walls with its neighbors, which often poses a design challenge in finding sufficient access to natural light and ventilation. In response to this issue, we punctured holes on the roof of the stairwell bulkhead and on the 3rd floor slab to provide healthy and playful work lifestyle for a small tech startup office.

穿孔的行为从楼梯间隔板开始，椭圆形的天窗通过一个矩形的体量剖开，具有强烈的圆角边缘，从而创造出一个柔软的形状，将俏皮的日光反射到室内。光井一直延伸到下面的楼层，在那里安装了一个可行走的天窗，将自然光引向下面的楼层。因此，在白天使用时不需要人工照明。此外，楼梯井的提供和浮动楼梯上立柱的省略是为了激活堆叠式通风效果，使整个建筑有更好的空气流通。

The act of puncturing began from the stairwell bulkhead where oval-shaped skylight dissected through a rectangular volume with a strong filleted edge, thus creating a supple shape that reflects playful daylight into the interior. The light well continues to the floor below where a walkable skylight is installed to channel natural light to the lower floor. As a result, no artificial lighting is needed for use during daytime. In addition, the provision of stairwell shaft and omission of risers on floating stairs are designed to activate stack ventilation effect for better air circulation throughout the building.

大楼的项目按楼层分布。2楼的员工区与一个多功能的桌子结合在一起，可以容纳诸如准备食物、吃饭、工作和清洁等活动。3楼是为工作的行政人员提供的舒适的私人工作室公寓。最后，屋顶平台的设计是为了鼓励社区互动，在城市景观的背景下，可以进行非正式的会议和休闲活动。我们的设计理念决定了所有的内部和外部改造都是为了突出趣味性，以及通过提供更多的自然光和通风来培养一个更健康的工作环境。

The programs of the building are distributed by floors. The staff area on the 2nd floor is integrated with a multi-functional table that accommodate activities such as: preparing food, eating, working and cleaning. The 3rd floor serves as a comfortable private studio apartment for working executive. At last, the rooftop terrace is designed to encourage communal interaction where informal meetings and activities of leisure could happen under a cityscape backdrop view. Our design philosophy dictates that all interior and exterior alterations are made to accentuate playfulness, as well as festering a healthier work environment by giving access to more natural light and ventilation.

Architects: K-Thengono Design Studio
Area: 180 m²
Year: 2021
Photographs: Mario Wibowo
Manufacturers: AGC, ETHNICRAFT, Toto, Crestial, Kal Timber, Marga Agung, Mitsubishi
Architectural Design: Christoporus Tanbunan
General Contractor: PT. Karunia Nirmala
Lighting Consultant: PT. Crown America International Indonesia
Landscape Consultant: PT. Tunas Tumbuh Bersemi
Interior Design:Cindy Devia
Architectural Drafting:Fikrie Mailadi
Wood Consultant:PT. Marga Agung
City:Kecamatan Penjaringan
Country:Indonesia