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Benjamin Tillman

Benjamin Tillman

Lawrence, KS, US

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Main view of the Overlook's deck and bench, with the horizon beyond it.
Main view of the Overlook's deck and bench, with the horizon beyond it.
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The Overlook

DESIGN+BUILD STUDIO

STEEL, CONCRETE, WOOD

8 WEEKS TO DESIGN + 5 WEEKS TO BUILD

Our studio was commissioned by the KU Ecological Reserves to create the first of a series of public viewpoints that would showcase the beauty of the natural prairie and surrounding landscape, and is meant especially as a place for school field trips. The design put an emphasis on low costs, recycled materials and ease of maintenance.

Providing a platform for experiencing the beauty and serentiy of the natural Kansas landscape, this structure acts as both an escape into nature and a platform upon which the client can educate the public. The structure takes cues from its surroundings, almost emulating the natural forms around it; the bench becoming the waving tallgrass, the deck acting as an extension of the bluff that it rests on, and the railing as a defined horizon line.

The overlook’s deck surface, which is prominently cantilevered over the edge of a bluff, is comprised of a grid of steel structure and smaller Unistrut frames, each of which supports a varied pattern of recycled wood planks. Due to the distance away from any major roads and power sources, the structure was designed to be heavily modular, broken into separate bays that could fit onto a trailer for transport. Also, any on-site construction would have to be able to be completed with only the power of a small portable generator.

The modularity of the various elements was designed for the ease and speed of construction. The wood decking, which was reclaimed from old telephone poles, is separated into small, similarly-sized panels that can be easily removed and carried by a pair of workers, allowing them to be repaired quickly and efficiently.

Considering the prominent cantilever over the bluff and possible number of occupants, we designed the deck to be three to four times stronger than was structurally necessary through a combination of concrete and steel construction methods. A large focus of the studio was learning the various skills necessary, such as welding, woodworking and pouring concrete.

The Overlook was only the first step in an ongoing series of projects at the KU Ecological Reserves, all intended to draw the public to this beautiful site and educate the public on the many benefits of the native prairie.

 
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Status: Built
Location: Lawrence, KS, US

 
Top Left: Construction photo showing the deck and bench nearly completed. Top Right: Railing connection details. Bottom Left: Site plan. Bottom Middle: Layering of structures and decking. Bottom Right: Shadows from the railing overlaid on top of the pattern of the deck planking.
Top Left: Construction photo showing the deck and bench nearly completed. Top Right: Railing connection details. Bottom Left: Site plan. Bottom Middle: Layering of structures and decking. Bottom Right: Shadows from the railing overlaid on top of the pattern of the deck planking.
A construction photo showing the structure's prominent cantilever over the bluff.
A construction photo showing the structure's prominent cantilever over the bluff.
Detail photo of the point where the steel structure meets one of the concrete foundation points. The structure was designed to allow for additional tolerances in regards to expansion and slippage.
Detail photo of the point where the steel structure meets one of the concrete foundation points. The structure was designed to allow for additional tolerances in regards to expansion and slippage.