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Research & Development Complex “X”

Outline. Research & Development Complex “X”. Background. Redesign Analysis. Office Airside. Jim Gawthrop - Mechanical Option. CUP Analysis. CHP Analysis. Power Distribution. Background. Construction Impact. Conclusion.

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Research & Development Complex “X”

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  1. Outline Research & Development Complex “X” Background Redesign Analysis Office Airside Jim Gawthrop - Mechanical Option CUP Analysis CHP Analysis Power Distribution Background Construction Impact Conclusion Research & Development Complex “X” Jim Gawthrop - Mechanical Option

  2. Facility Information Background Research & Development Complex “X” Jim Gawthrop - Mechanical Option Location: Baltimore/DC Area Complex Size: 5 Buildings (3-5 Stories) 1.5 million SF Total Cost: $477 million Occupancy type: Office and Laboratory Delivery Method: Design-Build Joint venture Construction Period: 6/2008 – 8/2010

  3. Facility Mechanical Information Background Research & Development Complex “X” Jim Gawthrop - Mechanical Option Office Space: VAV Lab Space: VAV + CRAC Units CRAC Units coupled with UFAD Plants: Four distributed Plants C & D Share a plant AHUs: Provide 15% OA

  4. Facility Chilled Water Centrifugal Chillers Background Clg. twrs Research & Development Complex “X” Jim Gawthrop - Mechanical Option

  5. Facility Hot Water Background Boilers Research & Development Complex “X” Jim Gawthrop - Mechanical Option

  6. Redesign Analysis Background Research & Development Complex “X” Jim Gawthrop - Mechanical Option

  7. Redesign Analyses Redesign Analysis Research & Development Complex “X” Jim Gawthrop - Mechanical Option Reduce the Loads on the Plant Centralize the Plant Investigate Combined Heat & Power

  8. Redesign Analyses Redesign Analysis Research & Development Complex “X” Jim Gawthrop - Mechanical Option Initial Cost Lifecycle Cost Indoor Air Quality Environmental Impact Schedule Impact Operation and Maintenance

  9. Redesign Analysis Office Airside Research & Development Complex “X” Jim Gawthrop - Mechanical Option

  10. Plant Load Reduction Office Airside Research & Development Complex “X” Jim Gawthrop - Mechanical Option Proposed: Underfloor Air Distribution (UFAD) Hydronic Radiant Ceiling Panels (RCP) Active Chilled Beams (ACB)

  11. UFAD Office Airside Research & Development Complex “X” Jim Gawthrop - Mechanical Option

  12. Initial Cost Office Airside Research & Development Complex “X” Jim Gawthrop - Mechanical Option

  13. Lifecycle Cost Office Airside Research & Development Complex “X” Jim Gawthrop - Mechanical Option

  14. Office Airside Central Utility Plant Research & Development Complex “X” Jim Gawthrop - Mechanical Option

  15. Central Plant: Location Central Utility Plant Research & Development Complex “X” Jim Gawthrop - Mechanical Option Site Selection Motivations: Near Warehouses Noise not a problem Not interrupting view Easy access from two sides Space for a Chilled Water Storage system

  16. Central Plant: Schematic Centrifugal Chillers Central Utility Plant Clg. twrs Research & Development Complex “X” Jim Gawthrop - Mechanical Option

  17. Central Plant: TES Central Utility Plant Research & Development Complex “X” Jim Gawthrop - Mechanical Option 900,000 gal Tank Diameter: 65ft Height: 35 ft

  18. Central Utility Plant Combined Heat & Power Research & Development Complex “X” Jim Gawthrop - Mechanical Option

  19. CHP: Payback Combined Heat & Power Research & Development Complex “X” Jim Gawthrop - Mechanical Option

  20. CHP: Schematic Abs. Chiller Combined Heat & Power Heat Recovery Steam Generator Condensate Abs. Chiller Steam To Grid Abs. Chiller Gas Turbine Generator Research & Development Complex “X” Jim Gawthrop - Mechanical Option

  21. CHP: Chilled Water Schematic Clg. Twrs. Abs. Chillers Combined Heat & Power Research & Development Complex “X” Jim Gawthrop - Mechanical Option

  22. Plant Strategies: Initial Cost Plant Strategies Research & Development Complex “X” Jim Gawthrop - Mechanical Option

  23. Plant Strategies: Lifecycle Cost Plant Strategies Research & Development Complex “X” Jim Gawthrop - Mechanical Option

  24. Plant Strategies Power Distribution Research & Development Complex “X” Jim Gawthrop - Mechanical Option

  25. Power Distribution Power Distribution Research & Development Complex “X” Jim Gawthrop - Mechanical Option

  26. Power Distribution Power Distribution Research & Development Complex “X” Jim Gawthrop - Mechanical Option

  27. Power Distribution: As Designed Power Distribution Research & Development Complex “X” Jim Gawthrop - Mechanical Option

  28. Power Distribution: CUP Power Distribution Research & Development Complex “X” Jim Gawthrop - Mechanical Option

  29. Power Distribution: CHP Power Distribution Research & Development Complex “X” Jim Gawthrop - Mechanical Option

  30. Power Distribution Schedule Impact Research & Development Complex “X” Jim Gawthrop - Mechanical Option

  31. Schedule Impact Schedule Impact Research & Development Complex “X” Jim Gawthrop - Mechanical Option Positive Impact: All Large Equipment in one Location Less time spent on mechanical Equipment in the other buildings. Negative Impact: More Complicated Systems Less common systems Larger Equipment Additional Building to be Constructed More Piping to be laid out

  32. Schedule Impact: Airside Systems Schedule Impact Research & Development Complex “X” Jim Gawthrop - Mechanical Option

  33. Schedule Impact: Plants Schedule Impact Research & Development Complex “X” Jim Gawthrop - Mechanical Option

  34. Schedule Impact Conclusion Research & Development Complex “X” Jim Gawthrop - Mechanical Option

  35. Conclusion: Airside Conclusion Research & Development Complex “X” Jim Gawthrop - Mechanical Option

  36. Conclusion: Plant Strategies Conclusion Research & Development Complex “X” Jim Gawthrop - Mechanical Option

  37. Conclusion: Plant Strategies Conclusion Research & Development Complex “X” Jim Gawthrop - Mechanical Option • Chilled Beams will be best option if first cost decreases • UFAD is best selection considering delivery method • CHP has best payback and Environmental effect, but is very complicated • CUP with TES is the best solution, all factors considered

  38. Acknowledgements Research & Development Complex “X” Jim Gawthrop - Mechanical Option Special Thanks to: all of the AE Faculty [Especially the Mechanical Faculty] Friends and Family for Their Support Joseph DiIenno, PE at SOM for answering A LOT of random questions

  39. Questions Research & Development Complex “X” Jim Gawthrop - Mechanical Option ?

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