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BERTSCHI SCHOOL

 

The Bertschi School, a private school in Seattle, recently completed their new state-of-the-art science building. The building is one of the most environmentally-friendly buildings ever built and is in the process of becoming certified as the west coast’s first “living building,” which means it has net-zero energy and water consumption. Currently there are only 3 certified living buildings in the world. GSky’s Green Wall is a centerpiece of the new science building, and is also the first 100% sustainable wall GSky has installed.

 

The Green Wall is essential to the building’s self-supported water management system. To quality as a “living building,” a closed irrigation system was used – meaning it could not take in any water from City and waste could not be dumped into the City’s sewage. The Green Wall is the organic filter that cleans all of the grey water so it can be re-used. To do this, the wall of plants organically filters all of the building’s grey water through a process called phytoremediation, where wetland plants filter and recycle waste water through their roots and use contaminants of grey water, such as food particles, as nutrients for their growth.

 

The Green Wall’s watering schedule is determined by the Bertschi School’s use of grey water. Sensors are installed on the wall to determine the grey water levels available. When grey water levels are too low (such as during a school break), the sensors trigger the system to alternatively source water from a rainwater cistern.

 

In addition to creating a self-sustaining water management system, the indoor wall will also provide students as much clean oxygen as three fourteen foot-tall trees and will clean over 34 lbs of dust and harmful toxins in the air per year.
ADDITIONAL INFO
CLIENT
the bertschi school
ARCHITECT
kmd architects
PLANT DESIGNER
DEBBIE KOTALIC
MAINTENANCE CO.
plantscapes, inc.
DATE INSTALLED
february 2011
PRODUCT

PRO WALL® (interior)

SIZE
180 SQ FT
INSTALLER
skanska usa building
LOCATION
interior
PLANTS
Schefflera Aboricola Luseane
Brake Fern
Xanadu Philodendron
Petite Peace Lily

Bertchi School

2227 10th Ave E
Seattle, WA 98102, USA

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