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PRESENTED BY: Lynn Cacha , Director, Conrad Prebys Aztec Student Union, Bob Schulz, AIA

How did we create the first LEED Platinum Student Union in California?. PRESENTED BY: Lynn Cacha , Director, Conrad Prebys Aztec Student Union, Bob Schulz, AIA Campus Architect; Associate VP of Real Estate, Planning & Development Craig Hamilton, FAIA, LEED AP

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PRESENTED BY: Lynn Cacha , Director, Conrad Prebys Aztec Student Union, Bob Schulz, AIA

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  1. How did we create the first LEED Platinum Student Union in California? PRESENTED BY: Lynn Cacha, Director, Conrad Prebys Aztec Student Union, Bob Schulz, AIA Campus Architect; Associate VP of Real Estate, Planning & Development Craig Hamilton, FAIA, LEED AP Principal, Cannon Design CHESC June 18,2014

  2. Project Team: • SDSU • CannonDesign • P2S • Lynn Simon and Assoc.(now Thornton Tomaseti) • Sundt Construction • OCI, Construction Managers

  3. History: • The role and Place of the Union at SDSU • Process: • Referendum and Student Support • From Renovation and Expansion to New Construction • Design and Construction: • Pandering or Progress? • Who’s values, What Language

  4. SDSU Historical Icons

  5. REFERENDUM  HISTORY Fall 2002: Fail "Shall the current SDSU mandatory student body center feeof $71 per semester and $4.58 per unitupto maximum of $53.38 for the summer term be increased over threeyears for the purposeofexpanding and modernizingAztec Center?" 

Student Population = 33,391
NumberofVotes = 3,428
VoterTurnout = 10.27%
Yes = 356 (10.4%)
No =  3,072 (89.6%)


  6. REFERENDUM  HISTORY SPRING 2006: TryingAgain: "Shall the current SDSU mandatory student body center fee by $11 per semester effective Fall 2006 and an additional $45 per semester effective Spring 2010, for the purposeofexpanding and modernizing the campus student union facilities?" $51,000,000; 130,000 SF Primarily Renovation Student Population = 30,267NumberofVotes = 2,512VoterTurnout = 8.30%
Yes = 1,890 (75.2%)
No =  622 (24.8%) Student Leadership Center Student Org Space Satellite Fitness Center Food Court Lounge Space Associated Students Office Space Pub and Grille Bowling and Games Conference and Meeting Space

  7. REFERENDUM  HISTORY SPRING 2010: Starting Over
"Shall the current SDSU mandatory Student Body Center Fee be increased by $94 - from the currentamountof $143 per semester ($9.58 per unitupto maximum of $113.38 for the summer term) to $237 per semester ($16.58 per unitupto maximum of $187.38 for the summer term) - effective in fall 2013 for the purposeofreplacing and expanding the campus student union facility? 
$101,000,000; Demolition and Replacement Student Population = 29,256
NumberofVotes = 4,045
VoterTurnout =  13.83%
Yes = 2,200 (54.4%)
No =  1,845 (45.6%)

  8. REFERENDUM  HISTORY SPRING 2010: 
 • What’s Different This Time? • The First LEED Platinum Student Union • Expanded Program Space • Appropriate Architecture • Cost Based on Schematic Design • What’s Different This Time? • The First LEED Platinum Student Union • Expanded Program Space • Appropriate Architecture • Cost Based on Schematic Design

  9. LEED 2009 for New Construction Point Distribution Site Water Energy Materials Indoor Air Regional Priority Innovation Certified: 40+ Silver: 50+ Gold: 60+ Platinum: 80+

  10. Design Strategies

  11. Campus Fabric Campus Connections

  12. Campus Fabric Campus Connections

  13. Campus Fabric Campus Connections

  14. Campus Connections

  15. 40% ENERGY REDUCTION Reduce environmental and economic impacts associated with energy use UNDERGROUND STORAGE TANK Collects rainwater eliminating discharge into municipal storm sewer system, supplies irrigation water Implementation Strategies PHOTOVOLTAIC SOLAR SYSTEM Promotes onsite renewalasble energy whaile reducing carbon consumption GREEN ROOF Reduces heat island effect while promoting natural habitat VERTICAL AND HORIZONTAL SUNSCREEN Rpovides shade and reduces heat loads SUNSHADE DEVICE Increases useablity of exterior, Reduces heat island effect OPERABLE WINDOWS In office areas, increases ventilation effectivness and control RADIANT FLOOR SYSTEM Concrete structural slabe provides heating and cooling mass LEED Platinum 80 Points: Current Target 89 points PERVIOUS PAVING Reduces water run off and pollutants

  16. Cost Metrics: $ Under $40,000 $$` $40-$100,000 $$$ $100-$250,000 $$$$ Over $250,000

  17. Cost Metrics: $ Under $40,000 $$` $40-$100,000 $$$ $100-$250,000 $$$$ Over $250,000

  18. Ventilation Strategy Operable Window • Natural Ventilation • Indoor Air Quality

  19. Photovoltaic Panels Demonstration Roof-Mounted PVs 355 11th Street Remote PV Array

  20. Vegetated Roof

  21. Materials-Recycling Building for Fill Reused concrete under building for Aggregate fill and pre-cooling Existing Building

  22. Water Conservation –Cistern for Water Storage Example of Water Storage Tank Water Storage TankBelow Courtyard

  23. View from North

  24. View from North

  25. Green Education Program Educational Signage Example of Educational Materials

  26. How did we create the first LEED Platinum Student Union in California? PRESENTED BY: Lynn Cacha, Director, Conrad Prebys Aztec Student Union, Bob Schulz, AIA Campus Architect; Associate VP of Real Estate, Planning & Development Craig Hamilton, FAIA, LEED AP Principal, Cannon Design CHESC June 18,2014

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