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Real Solutions for Integrating Sustainability as a Learning Tool
Transcript of Real Solutions for Integrating Sustainability as a Learning Tool
as a Learning Tool Steve Shiver, AIA, LEED AP+
Principal Brian Boettcher, PE
Island British Columbia Washington Seattle Snohomish Renton Olympic Peninsula Cascade
Range CASE STUDY Riverview Elementary School
Snohomish, WA While the average school building in the US has an Energy Utilization Index (EUI) of 55, this school is calculated to be approximately 18 EUI and will receive an Energy Star rating when complete. Overview of signage and building interfaces implemented in other school facilities. Learn how displays, signage and lighting can be used as a teaching tool. Learn how building occupants can benefit and learn about sustainable strategies through integrated design. Learn how integrated design can improve the learning environment and promote energy and resource savings. 10,000,000 1,000,000 2,000,000 3,000,000 4,000,000 5,000,000 6,000,000 7,000,000 8,000,000 9,000,000 10,000,000 0 NOW CASCADE MOUNTAINS FORMED
10 million years ago ORIGIN OF
2 million years ago site
glacier undifferentiated ice ages site
free ORIGIN OF
0.2 M years ago OLDEST
OF OUR SPECIES
0.1 M years ago EVIDENCE OF
0.0085 M years ago ICE AGES site
free 8,000 BC 6,000 BC 4,000 BC 2,000 BC 0 the new
January 2011 NEOLITHIC PERIOD ANCIENT
AGES RENAISSANCE 2,000 AD NOW THE LAST TEN MILLION YEARS SITE FORMED Overall View from Street
Vertical Glulam Fins for Sun Shading at Library
LED Site Lighting
Rain Gardens at Parking Lots for Stormwater Front Entry Plant Identification Signage:
Native Designation Main Entry Lobby
Sign Summarizing All Green Building Strategies
Interactive Green Touchscreen Sign Summarizing Green Building Strategies
Icons for Signs Appearing Throughout School Interactive "Green Touchscreen" Display
Gathers and Displays Live Energy Data from Subpanel Meters and Photovoltaic Inverter
Energy Use Broken Down into Classroom Wings to Encourage Student Competition to Lower Energy Use
Gathers and Displays Live Weather Data
Also Provides General Building Information and Directory Reception Waiting Area
Glazed Entry Vestibule
Sign Showing Exterior Wall Construction Exterior Wall Construction Sign
Closed-Cell Spray Foam Insulation
Rigid Insulation Outside of Wall Studs
Composite R-Value 25
Triple-Pane Glazing in Thermally-Broken Frames Glazed Stairwell at End of Corridor
View Toward Enhanced Wetland
Daylit Impromptu Meeting Spot Wetlands Preservation Sign
Shows planting plan and legend
Emphasizes wildlife habitat Daylight Harvesting Sign
Balanced Daylight from Windows and Skylights
Photosensors Automatically Dim Lights to Save Energy Shared Learning Areas at Classroom Wings
Informal Space for Individual/Small Group
Relites to Surrounding Classrooms Visible Mechanical Room
Large Relites Show HVAC Equipment from Corridor Visible Mechanical Room
Sign Describes Systems in Simple Terms Displacement ventilation brings fresh air into spaces low and exhausts it from the top of the space, reducing airborne contaminants. Student Tours
NAC Led 6th Grade Tours of Building Systems
Overview of Inter-Related Components more information on sustainable education programs...
Steve Shiver, AIA, LEED AP+
Brian Boettcher, PE
http://prezi.com/56fshjqpu07b/real-solutions-for-integrating-sustainability-as-a-learning-tool/ One of two replacement elementary schools in Snohomish School District
Existing school site, students relocated during construction Student Restrooms
Stall Partitions Made From Recycled Material
Dual-Flush Toilets Toilet Stall Partitions made from Recycled Milk Jugs
The colored flecks are the caps. Dual-Flush Valves Save Water Corridor Roof is Supported by Refinished Glu-Lam Beams, Salvaged from Demolished School Building Sign shows location of salvaged beams 2nd Floor Corridor
Salvaged Glu-Lam Beams At Roof
Green Roof Visible Through Windows at Left Green Roof is visible from Corridor,but only accessible through Staff Lunchroom Sign in Corridor Shows Components of Green Roof System Library has large curtainwall of triple-pane glazing: Composite u-value 0.18 Sign shows configuration of triple-pane glass, with low-E coatings on 2 faces Porous Concrete Play Area
100 kW Photovoltaic Array on Gym/Commons and Playshed Roofs Photovoltaic array is the largest on any building in Washington State (100 kW at Riverview Elementary and 100 kW at Machias Elementary). Ground source heat exchange loop provides all heating and cooling for the school: 94 bores, 345' deep Exterior sign describing ground source heat exchange system. Accurate scale depication of ground loop bores vs. building size Geological Timeline of the Site History Geological History Timeline is Depicted in Plaques Embedded in Porous Concrete Bike/Jogging Path District’s goal is to create a facility for at-risk students that every parent in the district would want their student to attend
Both high school programs housed in typical old buildings, one built in the 1930’s and two round elementary buildings built in 1969 CASE STUDY Designed to house a traditional alternative high school program, a high school re-entry program and a high risk targeted middle school program Secondary Learning Center
Renton, WA The existing site is typically wet, and can be characterized in four zones. New building located at the “top” of the site
Rain gardens and pervious paving treat and hold surface water to recharge the aquifer.
Rainwater is harvested from roofs for use in toilets.
Early concept sketches
Building layout and form driven by educational program
District wanted to provide career and technology options that couldn’t be provided in separate facilities.
Instructional classrooms at west with PE and CTE at east end.
Compact building oriented east/west for solar exposure,
First floor houses career center, re-entry program, administration . 2nd floor houses
alternative (guided program),
middle school (directed) program Actual building energy use will be reflected in interior accent lighting that will change from red to yellow to green to blue (RYGB) to reflect energy consumption. Masonry walls bisecting the building will visually break down façade into “separate buildings." The entire building performance is reflected on a larger light bar located at the building entry, easily visible to the community. Signage and interactive displays in the foyer describe sustainable features, divided into:
Energy - Air - Water