1. What it Takes to Get to Net Zero Energy Design: Los Angeles Harbor College Physical and Life Science New Building Case Example Discussion Bill Englert LAHC, James Matson HGA, Patrick Thibaudeau HGA Designing the Best Environments for Humans: Matrix-based Achievement OR a Response to Sustainable Operations & Curriculum V-Anne Chernock COM, Rob Barthelman VBN, Hormoz Janssens IEI Sustainability Design Trends in California Community Colleges
2. Designing the Best Environments for Humans: Matrix-based Green Achievement Or A Response To Sustainable Operations & Curriculum V-Anne Chernock COM, Rob Barthelman VBN, Hormoz Janssens IEI
3. College of Marin, IVC Main Building LEED-based Sustainability City College of San Francisco, JUF Design Team Driven Energy Efficiency De Anza College, Kirsch Center Curriculum Driven Sustainability Case Studies: Sustainable Planning and Design Approaches
4. College of Marin, IVC Main Building LEED based-design Case Study: V-Anne Chernock Director of Modernization College of Marin
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6. New Main Building Indian Valley Campus 37,000 Gross Square Feet Completion: Fall 2010 District Sustainability Goal: Minimum LEED TM Certified, Project has targeted LEED TM Gold
7. New Main Building (cont) Indian Valley Campus Building Designed to reach point-based achievement and accommodate the defined curricular programs. The building does consolidate the majority of campus curriculum and administration in a highly visible, accessible location at the foremost location on the campus.
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9. College of Marin Other Sustainability Achievements Diamond P.E. Center LEED Gold earned* TransTech Complex LEED Silver New Fine Arts Building LEED Silver New Science Complex LEED Gold Not pictured: Performing Arts Building LEED TBD New Academic Center LEED Gold min.
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11. Instructional Programs Solar Technician Certificate Program Center of Sustainable Horticulture Water Management Technology and Education Center Environmental Landscaping Environmental Science and Ecology Clean Air Car Courses Combustion Engine Conversion Program
12. City College of San Francisco Joint-Use Facility Design Team Driven Energy Efficiency Case Study: Hormoz Janssens, PE, LEED AP Principal Interface Engineering Inc.
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14. City College of San Francisco Joint-Use Facility 103,000 Gross Square Feet Completion: July 2010 District Sustainability Goal: None
16. Natural Ventilation, Transformative Concept Joint Use Facility Joint Use Facility Performing Arts Tech Center Bookstore Student Center Double loaded corridor Single loaded balconies with atrium Single loaded corridor, zigzag balconies Plan Section
17. Natural Ventilation, Transformative Concept Joint Use Facility Double loaded corridor Single loaded balconies with atrium Single loaded corridor, zigzag balconies
18. Solar Sharing - West Joint Use Facility Joint Use Facility Performing Arts Tech Center Bookstore Student Center Double loaded corridor Single loaded balconies with atrium Single loaded corridor, zigzag balconies Fins Effective Fins not Effective Shading and Window Recess Beneficial
19. Solar Sharing - East Joint Use Facility Morning Sun Afternoon Shade Heat gain, beneficial b/w 7-9am No shading required, Deep window recesses
20. Opportunities For Natural Ventilation Site Wind Conditions Joint Use Facility San Francisco Wind Data All Hours 8am to 10pm ** Over half the calm annual hours occur at night between 10pm and 8am** City College Ocean Campus
21. Tools Utilized to Prove Assumptions Joint Use Facility First Assumption
22. Tools Utilized to Prove Assumptions Site Wind Analysis Joint Use Facility Results From Modeling
29. Integration Phase & Cost Savings Measures Joint Use Facility Item Cost Air handling units (80,000 CFM) $ 520,000 Ductwork (70,000 LBS) $ 700,000 Duct appurtenances $ 530,000 Controls $ 170,000 Terminal boxes, piping trim $ 125,000 Air handler piping and trim $ 50,000 Structural steel pads $ 20,000 Shafts (170 sf @ $400/sf) $ 68,000 Mech room (1,400 sf @ $400/sf) $ 560,000 Mechanical Total ($23/sf) $2,095,000 Building Total ($7.20/sf) $ 648,000 Total ($30.20/sf) $2,743,000
30. De Anza College Kirsch Center Curricular Vision Driven Design Case Study: Rob Barthelman Principal VBN Architects
31. Sustainability Campus Sustainability Vision: “ At De Anza, we — faculty, staff and students — all have important roles in the daily practices and long-term strategies that nurture environmental sustainability on campus and in our community. Our commitments are critical so that present and future generations may have a decent way of life without destroying what ultimately sustains all life on earth — natural ecosystems or what is more commonly known as the environment” San Jose De Anza College De Anza College Opened to students in September 2005, the Kirsch Center is the lead demonstration building for energy innovation and sustainability in the California Community College system, rated as the first community college LEED platinum building in the nation.
32. De Anza College Kirsch Center 22,000 Gross Square Feet Completion: 2005 District Sustainability Goal: Societal Impact and LEED TM Rating First LEED Platinum Community College Building
33. Establishing an Environmental Curriculum Kirsch Center Mission Statement The Kirsch Center for Environmental Studies commits to environmental protection as a fundamental objective and integral part of educating our students and the public. We will accomplish this through an interdisciplinary approach partnering with industry, government, utilities and other academic institutions. “ More than a teaching facility – to be an instructional tool for the students and the local community”
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35. Developing the learning tool Kirsch Center Raised Plenum Mechanical Gravity Ventilation Radiant Flooring
36. Developing the learning tool Kirsch Center Raised Plenum Mechanical Gravity Ventilation Radiant Flooring
44. “ I’ve seen students’ lives change here. Some come without focus or direction and they find a life’s purpose in helping the environment. We train leaders here. They are happy here.” “ Now that we have this green building, there are so many spinoffs. We can barely keep track. It’s created a life on its own.” “ The love that went into this place is coming back many fold.” Julie Phillips, Morgan Family Chair in Environmental Studies at the Kirsch Center Inspiring learning environment Kirsch Center
46. Designing the Best Environments for Humans: Matrix-based Green Achievement Or A Response To Sustainable Operations & Curriculum V-Anne Chernock Director of Modernization College of Marin Rob Barthelman, AIA, LEED AP Principal, Educational Facilities VBN Architects Hormoz Janssens, PE, LEED AP Principal Interface Engineering, Inc . [email_address] . . [email_address] . . [email_address] . .
Editor's Notes
Need tools to prove out assumptions Describe the old version of the atrium and displacement ventilation
Results from the modeling
The new skylights and integrated PV
Resulting in the new design for the atrium and overhead ventilation
Velocities for displacement ventilation
Overhead performance when heating
Negative pressure and atrium fans
Overall site concept revised – effects on the systems