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Introduction

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Introduction

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    1. Introduction

    2. LOCATION: Sacramento, CA, USA

    3. LOCATION: Sacramento, CA, USA

    4. Winter Proposal: Square Base

    5. Winter Proposal: Double Square Base

    6. Design Matrix

    7. Design Approach

    8. Design Approach

    9. Design Concept

    10. First Floor Plan

    11. Second Floor Plan

    12. Third Floor Plan

    13. Solar Study

    14. Building Efficiency

    15. Structural Constraints Gravity Loads

    16. Structural Constraints Lateral Loads

    17. Gravity System

    18. Cantilever System

    19. Structural Bay System

    20. Bay Components

    21. Lateral System

    22. Foundations

    23. Truss to Pier Detail

    24. Elevation Views

    25. Dynamic Analysis

    26. Site (facing west)

    27. Site Layout

    28. 210 ton Hydraulic Crawler Crane Lift 9 ton truss @ 120 from crane Loader/Excavator Concrete Boom Truck Pile Driver Manlift Equipment

    29. Estimate

    30. Implementation Schedule

    31. HVAC Centralized Ventilation and Cooling on 3rd floor 2- Trane 12.5 ton Voyager Packaged Cooling with Electric Heat Rooftop Units Centralized (radiant) heating throughout Individual Perimeter AC units on 1st and 2nd floors Trane UV-D8-1 Classroom Air Conditioners

    32. Construction Sequence

    33. Upgrade Options Aesthetic Improvement: Upgrade interior finish in 2nd and 3rd floor circulation areas California Gold Slate tiles- $7/sf Add $44,800 (6400 sf) Reduce Life-Cycle Costs: PV cells on roof and solar electric generator Initial Cost: $5/watt ($1.8m, $60,000/year over 30-year period) Life-Cycle Savings on Power: $15/watt (over 30 yrs) Total Savings: $3.6 million for 12kW Building

    34. Team Interaction: Winter vs Spring

    35. Team Interaction: Winter vs Spring

    36. AEC Interaction - Framing

    37. AEC Interaction - HVAC

    38. Conclusions and Recommendations Lessons learned: Better and faster decisions can be made during Schematic Design Phase using AEC Integration method. Technology can be a powerful tool when it works. How it can be improved: Critical that A-E-C students be exposed to collaborative tools and methods during their tertiary education. Future prospect: Collaborative design-build has tremendous potential, but limited now by design accountability.

    39. The River2001 Team would like to acknowledge the following persons for their direct and indirect contributions throughout our discovery journey. RENATE FRUCHTER, Stanford Univesity ROXANNE ZOLIN, Stanford University ROBERT ALVARADO, CM Salter Architect SCOTT DENNIS, MBT Architect ERIC HORN, Webcor Builders BOYD PAULSON, Stanford University BOB TATUM, Stanford University KIM RODDIS, Kansas University RYAN STRAUPE, Pacific Energy Center, PG & E Staff of CIFE, and our fellow friends and colleagues. Acknowledgements

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