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Paul Roberts Senior Thesis 2010 Construction Management

Paul Roberts Senior Thesis 2010 Construction Management. Presentation Agenda. Project Overview. Introduction of Analyses. Analysis 1: Schedule Deceleration. Analysis 2: Lighting Redesign. Analysis 3: Water Management. Conclusions. Questions?. Paul Roberts Construction Management.

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Paul Roberts Senior Thesis 2010 Construction Management

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  1. Paul Roberts Senior Thesis 2010 Construction Management

  2. Presentation Agenda Project Overview Introduction of Analyses Analysis 1: Schedule Deceleration Analysis 2: Lighting Redesign Analysis 3: Water Management Conclusions Questions?

  3. Paul Roberts Construction Management Project Overview Presentation Agenda Project Overview Location: Middleburg, Virginia. 340 acres Size: 230,000 square feet Future Use: Hotel, spa, equestrian center Dates of Construction: Spring 2007 – Spring 2012 Building Cost: $93 million Project Delivery Method: Design Bid Build with GMP Introduction of Analyses Analysis 1: Schedule Deceleration Analysis 2: Lighting Redesign Analysis 3: Water Management Conclusions Questions?

  4. Paul Roberts Construction Management Project Overview Presentation Agenda Project Overview Project Team Owner - Salamander Hospitality Architect - Architecture Inc. Design Architect - Wimberly Allison Tong and Goo Interior Designer - Forrest Perkins Structural Engineer - Rathgeber/Goss Associates MEP Engineer - RG Vangerweil Engineers Introduction of Analyses Analysis 1: Schedule Deceleration Analysis 2: Lighting Redesign Analysis 3: Water Management Conclusions Questions?

  5. Paul Roberts Construction Management Project Overview Presentation Agenda Project Overview • Design • 168 guest rooms • Spa, restaurant, and ballrooms • Stone and stucco façade • Extensive landscaping • LEED Features • EcoSlate roofing • Low emitting paints, carpets, and window treatments • Conserve 250 of the 340 acres Introduction of Analyses Analysis 1: Schedule Deceleration Analysis 2: Lighting Redesign • Electrical System • From utility, main 3200A 480/277V – 3 phase 4W switchboard • Uninterrupted Power Supply (UPS) for main building • Indoor emergency diesel generator (650kW 480/277 – 3 phase 4W) Analysis 3: Water Management • Structural System • Concrete and structural steel • Composite metal decking • Post-tensioned concrete beams Conclusions Questions?

  6. Paul Roberts Construction Management Project Overview Presentation Agenda Project Overview Introduction of Analyses 1: Schedule Deceleration 2: Guest Room Lighting Redesign 3: Water Management Analysis 1: Schedule Deceleration Analysis 2: Lighting Redesign Analysis 3: Water Management Conclusions Questions?

  7. Paul Roberts Construction Management Introduction Presentation Agenda Project Overview Introduction of Analyses Analysis 1: Schedule Deceleration Analysis 1: Schedule Deceleration Analysis 2: Lighting Redesign Analysis 3: Water Management Conclusions Questions?

  8. Paul Roberts Construction Management Schedule Deceleration Presentation Agenda Project Overview Introduction of Analyses Analysis 1: Schedule Deceleration Lodge Analysis 2: Lighting Redesign Spa Main Building Analysis 3: Water Management Conclusions Questions? Original Schedule Completion Date: Spring 2011

  9. Paul Roberts Construction Management Schedule Deceleration Presentation Agenda Project Overview Revised Schedule Completion Date: Spring 2012 Introduction of Analyses • Problems with Deceleration • Renegotiate subcontractors contracts • Lost revenue • Additional general conditions • Public image Analysis 1: Schedule Deceleration Analysis 2: Lighting Redesign Analysis 3: Water Management Conclusions Questions?

  10. Paul Roberts Construction Management Schedule Deceleration Presentation Agenda Project Overview • Possible Alternatives • Complete project on schedule • Stop construction of project for 12 months Introduction of Analyses Analysis 1: Schedule Deceleration Analysis 2: Lighting Redesign Analysis 3: Water Management Conclusions Questions?

  11. Paul Roberts Construction Management Schedule Deceleration Presentation Agenda Project Overview • - Allocation of activities • - 10-month break • December 21, 2009 to October 18, 2010 Introduction of Analyses Analysis 1: Schedule Deceleration Analysis 2: Lighting Redesign Analysis 3: Water Management Conclusions Questions?

  12. Paul Roberts Construction Management Schedule Deceleration Presentation Agenda Project Overview • General Conditions • Field personnel • General Expenses • Temporary Security • Temporary Utilities • 10% power • 20% lighting • 10% heating Introduction of Analyses Analysis 1: Schedule Deceleration Analysis 2: Lighting Redesign Analysis 3: Water Management Conclusions Questions?

  13. Paul Roberts Construction Management Schedule Deceleration Presentation Agenda Project Overview Introduction of Analyses Analysis 1: Schedule Deceleration Analysis 2: Lighting Redesign Analysis 3: Water Management Conclusions Questions?

  14. Paul Roberts Construction Management Introduction Presentation Agenda Project Overview Introduction of Analyses Analysis 1: Schedule Deceleration Analysis 2: Guest Room Lighting Redesign Analysis 2: Lighting Redesign Analysis 3: Water Management Conclusions Questions?

  15. Paul Roberts Construction Management Lighting Redesign Presentation Agenda Project Overview 168 guest rooms - 151 King/Queen rooms - 17 Suites Introduction of Analyses Analysis 1: Schedule Deceleration Analysis 2: Lighting Redesign • Current System • Halogen downlights, ceiling/wall fixtures • 2,500 hour average rated life • 45 to 50 W per lamp • $5.50 to $7.95 per lamp Analysis 3: Water Management Conclusions Questions?

  16. Paul Roberts Construction Management Lighting Redesign Presentation Agenda • Proposed System • LED lamps • - 50,000 hour average rated life • - 6 to 9 Watts per lamp • - $70 to $90 per lamp • Lighting control system • Unoccupied 10 am – 4 pm • Occupied 7 hours Project Overview Introduction of Analyses Analysis 1: Schedule Deceleration Analysis 2: Lighting Redesign Analysis 3: Water Management 760 VA per room in King/Queen and Suites Conclusions Questions?

  17. Paul Roberts Construction Management Lighting Redesign Presentation Agenda Project Overview Introduction of Analyses Analysis 1: Schedule Deceleration Analysis 2: Lighting Redesign Analysis 3: Water Management Conclusions Questions?

  18. Paul Roberts Construction Management Lighting Redesign Presentation Agenda Energy Cost Project Overview Introduction of Analyses Analysis 1: Schedule Deceleration Analysis 2: Lighting Redesign Analysis 3: Water Management Conclusions Questions?

  19. Paul Roberts Construction Management Lighting Redesign Presentation Agenda Halogen Replacement Cost Project Overview Introduction of Analyses Analysis 1: Schedule Deceleration Analysis 2: Lighting Redesign Analysis 3: Water Management Conclusions Questions?

  20. Paul Roberts Construction Management Lighting Redesign Presentation Agenda LED Initial Investment Project Overview Introduction of Analyses Analysis 1: Schedule Deceleration Analysis 2: Lighting Redesign Analysis 3: Water Management Conclusions Questions?

  21. Paul Roberts Construction Management Lighting Redesign Presentation Agenda Operating Costs Project Overview Introduction of Analyses Analysis 1: Schedule Deceleration *Included in annual replacement cost ^per year for 17 years Analysis 2: Lighting Redesign Analysis 3: Water Management Conclusions Questions?

  22. Paul Roberts Construction Management Introduction Presentation Agenda Project Overview Introduction of Analyses Analysis 1: Schedule Deceleration Analysis 3: Water Management Analysis 2: Lighting Redesign Analysis 3: Water Management Conclusions Questions?

  23. Paul Roberts Construction Management Water Management Presentation Agenda Project Overview Introduction of Analyses Goals Increase use of native plants Utilize rainwater collection for irrigation Analysis 1: Schedule Deceleration Analysis 2: Lighting Redesign Analysis 3: Water Management Conclusions Questions?

  24. Paul Roberts Construction Management Water Management Presentation Agenda Project Overview Introduction of Analyses Analysis 1: Schedule Deceleration Analysis 2: Lighting Redesign Analysis 3: Water Management Conclusions Questions?

  25. Paul Roberts Construction Management Water Management Presentation Agenda Project Overview Introduction of Analyses Analysis 1: Schedule Deceleration Analysis 2: Lighting Redesign Analysis 3: Water Management Conclusions Questions?

  26. Paul Roberts Construction Management Water Management Presentation Agenda Project Overview Introduction of Analyses Analysis 1: Schedule Deceleration Assume .75 in/week natural rainfall Analysis 2: Lighting Redesign Analysis 3: Water Management Gallons/week = .6 x area (sq. ft.) Conclusions Collectable rainwater (gal) = .5 x rainfall (in) x area (sq. ft.) Questions?

  27. Paul Roberts Construction Management Water Management Presentation Agenda Project Overview Introduction of Analyses Analysis 1: Schedule Deceleration Analysis 2: Lighting Redesign Analysis 3: Water Management Conclusions Area 1: (4) 1200 gallon tanks Questions?

  28. Paul Roberts Construction Management Water Management Presentation Agenda Area 2: (2) 1200 gallon tanks Project Overview Introduction of Analyses Analysis 1: Schedule Deceleration Analysis 2: Lighting Redesign Analysis 3: Water Management Conclusions Area 1: (4) 1200 gallon tanks Questions? Area 3: (2) 1700 gallon tanks

  29. Paul Roberts Construction Management Water Management Presentation Agenda Cost Analysis Project Overview Introduction of Analyses Analysis 1: Schedule Deceleration Analysis 2: Lighting Redesign Analysis 3: Water Management Conclusions Questions?

  30. Paul Roberts Construction Management Water Management Presentation Agenda Cost Analysis Project Overview Introduction of Analyses Analysis 1: Schedule Deceleration Analysis 2: Lighting Redesign Analysis 3: Water Management Conclusions Questions?

  31. Paul Roberts Construction Management Conclusion Presentation Agenda Project Overview Analysis 1: Schedule Deceleration Over $250,000 in savings Analysis 2: Guest Room Lighting Redesign Payback period: 2.37 years Annual savings: over $100,000 Analysis 3: Water Management $18,000 savings Increased sustainability Introduction of Analyses Analysis 1: Schedule Deceleration Analysis 2: Lighting Redesign Analysis 3: Water Management Conclusions Questions?

  32. Paul Roberts Construction Management Acknowledgements Presentation Agenda Project Overview • Penn State AE Faculty • Turner Construction • Salamander Hospitality • Industry members at PACE 2009 • Fellow AE students Introduction of Analyses Analysis 1: Schedule Deceleration Analysis 2: Lighting Redesign Analysis 3: Water Management Conclusions Questions?

  33. Paul Roberts Construction Management Presentation Agenda Project Overview Introduction of Analyses Analysis 1: Schedule Deceleration Questions? Analysis 2: Lighting Redesign Analysis 3: Water Management Conclusions Questions?

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