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Northeastern Pennsylvania Office Building: A Comprehensive Construction Management Analysis

This Senior Capstone Project by Christopher Havens focuses on the Northeastern Pennsylvania Office Building, emphasizing the construction management strategies applied in the design and building process. Key analyses include replacing the pre-engineered metal building (PEMB), evaluating horizontal versus vertical expansion, and implementing geothermal systems. The project, estimated at $5.4 million, spans two buildings tailored for office and shop purposes. Detailed recommendations and insights into project background, structural breadth, and sustainability are presented, providing a comprehensive overview for professionals in construction management.

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Northeastern Pennsylvania Office Building: A Comprehensive Construction Management Analysis

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  1. The Northeastern Pennsylvania Office Building Christopher Havens Penn State AE Senior Capstone Project Construction Management Spring 2012 Dr. Chimay Anumba – CM Advisor

  2. The Northeastern Pennsylvania Office Building Christopher Havens | Construction Management The Northeastern Pennsylvania Office Building Christopher Havens | Construction Management Presentation Outline • Project Background • Analysis 1: Replacing the PEMB • Structural Breadth • Analysis 2: Design-Build Phase 2 & 3 • Analysis 3: Horizontal Expansion vs. Vertical Expansion • Analysis 4: Geothermal System • Mechanical Breadth • Recommendations • Acknowledgements

  3. The Northeastern Pennsylvania Office Building Christopher Havens | Construction Management The Northeastern Pennsylvania Office Building Christopher Havens | Construction Management Project Background Presentation Outline Building Information: • Project Background • Analysis 1: Replacing the PEMB • Structural Breadth • Analysis 2: Design-Build Phase 2 & 3 • Analysis 3: Horizontal Expansion vs. Vertical Expansion • Analysis 4: Geothermal System • Mechanical Breadth • Recommendations • Acknowledgements • Anonymous Project – Owner’s Request • Phase 1 of Multi-Phase Project • $ 5.4 Million • June 2011 – March 2012 • Two Buildings • Office Building: ~11,000 SF • 50 Employees • Shop Building: ~14,000 SF • 4 Work Bays, 1 Wash Bay • Design-Bid-Build

  4. The Northeastern Pennsylvania Office Building Christopher Havens | Construction Management The Northeastern Pennsylvania Office Building Christopher Havens | Construction Management Replacing the Pre-Engineered Metal Building Presentation Outline Reason for Analysis: • Project Background • Analysis 1: Replacing the PEMB • Structural Breadth • Analysis 2: Design-Build Phase 2 & 3 • Analysis 3: Horizontal Expansion vs. Vertical Expansion • Analysis 4: Geothermal System • Mechanical Breadth • Recommendations • Acknowledgements • PEMB for Industrial/Commercial Project… But Why? • Cost? • Schedule? • Ease of Construction? • How Do Other Structural Systems Compare? • Standard Steel • Cast-In-Place Concrete • Tilt-Up Concrete Standard Steel Cast-In-Place Concrete Pre-Engineered Metal Building Tilt-Up Concrete

  5. The Northeastern Pennsylvania Office Building Christopher Havens | Construction Management The Northeastern Pennsylvania Office Building Christopher Havens | Construction Management Replacing the Pre-Engineered Metal Building Presentation Outline Criteria for Study: • Project Background • Analysis 1: Replacing the PEMB • Structural Breadth • Analysis 2: Design-Build Phase 2 & 3 • Analysis 3: Horizontal Expansion vs. Vertical Expansion • Analysis 4: Geothermal System • Mechanical Breadth • Recommendations • Acknowledgements • Schedule & Cost • Constructability • Regional Constraints • Delivery Issues • Weather Constraints • Typical Construction Projects • Impact on Other Building Systems • Environmental Impact Pre-Engineered Metal Building

  6. The Northeastern Pennsylvania Office Building Christopher Havens | Construction Management The Northeastern Pennsylvania Office Building Christopher Havens | Construction Management Replacing the Pre-Engineered Metal Building Presentation Outline Results: Criteria for Study: • Project Background • Analysis 1: Replacing the PEMB • Structural Breadth • Analysis 2: Design-Build Phase 2 & 3 • Analysis 3: Horizontal Expansion vs. Vertical Expansion • Analysis 4: Geothermal System • Mechanical Breadth • Recommendations • Acknowledgements • No Major Advantages/Disadvantages • Schedule & Cost • Constructability • Impacts on Other Building Systems • Schedule & Cost • Constructability • Regional Constraints • Delivery Issues • Weather Constraints • Typical Construction Projects • Impact on Other Building Systems • Environmental Impact Pre-Engineered Metal Building

  7. The Northeastern Pennsylvania Office Building Christopher Havens | Construction Management The Northeastern Pennsylvania Office Building Christopher Havens | Construction Management Replacing the Pre-Engineered Metal Building Presentation Outline Results: • Project Background • Analysis 1: Replacing the PEMB • Structural Breadth • Analysis 2: Design-Build Phase 2 & 3 • Analysis 3: Horizontal Expansion vs. Vertical Expansion • Analysis 4: Geothermal System • Mechanical Breadth • Recommendations • Acknowledgements • Regional Constraints • Higher $ to Heat Concrete • Cast-In-Place • Tilt-Up • Common Structures in Area • Steel • Environmental Impact • Fewer Harmful Emissions • Steel • Lesser Depletion of Natural Resources • Steel Pre-Engineered Metal Building

  8. The Northeastern Pennsylvania Office Building Christopher Havens | Construction Management The Northeastern Pennsylvania Office Building Christopher Havens | Construction Management Replacing the Pre-Engineered Metal Building Presentation Outline Results: • Project Background • Analysis 1: Replacing the PEMB • Structural Breadth • Analysis 2: Design-Build Phase 2 & 3 • Analysis 3: Horizontal Expansion vs. Vertical Expansion • Analysis 4: Geothermal System • Mechanical Breadth • Recommendations • Acknowledgements • Regional Constraints • Higher $ to Heat Concrete • Cast-In-Place • Tilt-Up • Common Structures in Area • Steel • Environmental Impact • Fewer Harmful Emissions • Steel • Lesser Depletion of Natural Resources • Steel Pre-Engineered Metal Building

  9. The Northeastern Pennsylvania Office Building Christopher Havens | Construction Management The Northeastern Pennsylvania Office Building Christopher Havens | Construction Management Replacing the Pre-Engineered Metal Building Presentation Outline Results: Results: • Project Background • Analysis 1: Replacing the PEMB • Structural Breadth • Analysis 2: Design-Build Phase 2 & 3 • Analysis 3: Horizontal Expansion vs. Vertical Expansion • Analysis 4: Geothermal System • Mechanical Breadth • Recommendations • Acknowledgements • Regional Constraints • Higher $ to Heat Concrete • Cast-In-Place • Tilt-Up • Common Structures in Area • Steel • Environmental Impact • Fewer Harmful Emissions • Steel • Lesser Depletion of Natural Resources • Steel Pre-Engineered Metal Building

  10. The Northeastern Pennsylvania Office Building Christopher Havens | Construction Management The Northeastern Pennsylvania Office Building Christopher Havens | Construction Management Replacing the Pre-Engineered Metal Building Presentation Outline Results: Results: • Project Background • Analysis 1: Replacing the PEMB • Structural Breadth • Analysis 2: Design-Build Phase 2 & 3 • Analysis 3: Horizontal Expansion vs. Vertical Expansion • Analysis 4: Geothermal System • Mechanical Breadth • Recommendations • Acknowledgements • Regional Constraints • Higher $ to Heat Concrete • Cast-In-Place • Tilt-Up • Common Structures in Area • Steel • Environmental Impact • Fewer Harmful Emissions • Steel • Lesser Depletion of Natural Resources • Steel Best Alternate Structure: Standard Steel Pre-Engineered Metal Building

  11. The Northeastern Pennsylvania Office Building Christopher Havens | Construction Management The Northeastern Pennsylvania Office Building Christopher Havens | Construction Management Structural Breadth Presentation Outline Office Frame: Shop Frame: • Project Background • Analysis 1: Replacing the PEMB • Structural Breadth • Analysis 2: Design-Build Phase 2 & 3 • Analysis 3: Horizontal Expansion vs. Vertical Expansion • Analysis 4: Geothermal System • Mechanical Breadth • Recommendations • Acknowledgements 40’ 35’ 21’ 17’ 58’ 52’ Superimposed – 2.69 PSF Collateral – 10.0 PSF Snow – 30.0 PSF Self-Weight (Assumed) – 8.0 PSF Tributary Width: 24’ Superimposed – 3.52 PSF Collateral – 10.0 PSF Snow – 30.0 PSF Self-Weight (Assumed) – 8.0 PSF Tributary Width: 40’ Pre-Engineered Metal Building

  12. The Northeastern Pennsylvania Office Building Christopher Havens | Construction Management The Northeastern Pennsylvania Office Building Christopher Havens | Construction Management Structural Breadth Presentation Outline Load Combination: • Project Background • Analysis 1: Replacing the PEMB • Structural Breadth • Analysis 2: Design-Build Phase 2 & 3 • Analysis 3: Horizontal Expansion vs. Vertical Expansion • Analysis 4: Geothermal System • Mechanical Breadth • Recommendations • Acknowledgements 1.2D + 1.6S Pre-Engineered Metal Building

  13. The Northeastern Pennsylvania Office Building Christopher Havens | Construction Management The Northeastern Pennsylvania Office Building Christopher Havens | Construction Management Structural Breadth Presentation Outline Load Combination: • Project Background • Analysis 1: Replacing the PEMB • Structural Breadth • Analysis 2: Design-Build Phase 2 & 3 • Analysis 3: Horizontal Expansion vs. Vertical Expansion • Analysis 4: Geothermal System • Mechanical Breadth • Recommendations • Acknowledgements 1.2D + 1.6S Building Loads: Multiply by Trib. Area to Find Distributed Load Pre-Engineered Metal Building

  14. The Northeastern Pennsylvania Office Building Christopher Havens | Construction Management The Northeastern Pennsylvania Office Building Christopher Havens | Construction Management Structural Breadth Presentation Outline Load Combination: • Project Background • Analysis 1: Replacing the PEMB • Structural Breadth • Analysis 2: Design-Build Phase 2 & 3 • Analysis 3: Horizontal Expansion vs. Vertical Expansion • Analysis 4: Geothermal System • Mechanical Breadth • Recommendations • Acknowledgements 1.2D + 1.6S Building Loads: Multiply by Trib. Area to Find Distributed Load Reactions: Use Free Body Diagrams to Sum Forces & Moments Pre-Engineered Metal Building

  15. The Northeastern Pennsylvania Office Building Christopher Havens | Construction Management The Northeastern Pennsylvania Office Building Christopher Havens | Construction Management Structural Breadth Presentation Outline Load Combination: • Project Background • Analysis 1: Replacing the PEMB • Structural Breadth • Analysis 2: Design-Build Phase 2 & 3 • Analysis 3: Horizontal Expansion vs. Vertical Expansion • Analysis 4: Geothermal System • Mechanical Breadth • Recommendations • Acknowledgements 1.2D + 1.6S Building Loads: Multiply by Trib. Area to Find Distributed Load Reactions: Use Free Body Diagrams to Sum Forces & Moments Max. Shear & Moment: Use FBD’s to Sum Forces & Moments on Each Member Pre-Engineered Metal Building

  16. The Northeastern Pennsylvania Office Building Christopher Havens | Construction Management The Northeastern Pennsylvania Office Building Christopher Havens | Construction Management Structural Breadth Presentation Outline Load Combination: • Project Background • Analysis 1: Replacing the PEMB • Structural Breadth • Analysis 2: Design-Build Phase 2 & 3 • Analysis 3: Horizontal Expansion vs. Vertical Expansion • Analysis 4: Geothermal System • Mechanical Breadth • Recommendations • Acknowledgements 1.2D + 1.6S Building Loads: Multiply by Trib. Area to Find Distributed Load Reactions: Use Free Body Diagrams to Sum Forces & Moments Max. Shear & Moment: Use FBD’s to Sum Forces & Moments on Each Member Pre-Engineered Metal Building Size Members: Use Steel Manual Values to Determine Size of Each Member

  17. The Northeastern Pennsylvania Office Building Christopher Havens | Construction Management The Northeastern Pennsylvania Office Building Christopher Havens | Construction Management Structural Breadth Presentation Outline Estimate Cost & Schedule: Load Combination: • Project Background • Analysis 1: Replacing the PEMB • Structural Breadth • Analysis 2: Design-Build Phase 2 & 3 • Analysis 3: Horizontal Expansion vs. Vertical Expansion • Analysis 4: Geothermal System • Mechanical Breadth • Recommendations • Acknowledgements Use RS Means Building Construction Cost Data 2012 1.2D + 1.6S Building Loads: • Included in Structural Steel Estimate: • Steel Members • Bolts • Base Plates • Purlins • Metal Siding/Roofing • NOT Included in Estimate: • Design Fees • Fabrication Fees • Documentation Fees Multiply by Trib. Area to Find Distributed Load Reactions: Use Free Body Diagrams to Sum Forces & Moments Max. Shear & Moment: Use FBD’s to Sum Forces & Moments on Each Member Pre-Engineered Metal Building Size Members: Use Steel Manual Values to Determine Size of Each Member

  18. The Northeastern Pennsylvania Office Building Christopher Havens | Construction Management The Northeastern Pennsylvania Office Building Christopher Havens | Construction Management Replacing the Pre-Engineered Metal Building Presentation Outline Results: • Project Background • Analysis 1: Replacing the PEMB • Structural Breadth • Analysis 2: Design-Build Phase 2 & 3 • Analysis 3: Horizontal Expansion vs. Vertical Expansion • Analysis 4: Geothermal System • Mechanical Breadth • Recommendations • Acknowledgements • Note: Structural Steel Estimate Does Not Include: • Design Fees • Fabrication Fees • Documentation Fees Pre-Engineered Metal Building

  19. The Northeastern Pennsylvania Office Building Christopher Havens | Construction Management The Northeastern Pennsylvania Office Building Christopher Havens | Construction Management Replacing the Pre-Engineered Metal Building Presentation Outline Conclusion: Results: • Project Background • Analysis 1: Replacing the PEMB • Structural Breadth • Analysis 2: Design-Build Phase 2 & 3 • Analysis 3: Horizontal Expansion vs. Vertical Expansion • Analysis 4: Geothermal System • Mechanical Breadth • Recommendations • Acknowledgements • Steel (Without Fees) is $21,000 > PEMB • Steel is 8 Days < PEMB PEMB Should NOT Be Replaced By Standard Steel Structure • Note: Structural Steel Estimate Does Not Include: • Design Fees • Fabrication Fees • Documentation Fees Schedule Acceleration is Not Expected to Cover Additional Cost Pre-Engineered Metal Building

  20. The Northeastern Pennsylvania Office Building Christopher Havens | Construction Management The Northeastern Pennsylvania Office Building Christopher Havens | Construction Management Design-Build Phase 2 & 3 Presentation Outline Reason for Analysis: • Project Background • Analysis 1: Replacing the PEMB • Structural Breadth • Analysis 2: Design-Build Phase 2 & 3 • Analysis 3: Horizontal Expansion vs. Vertical Expansion • Analysis 4: Geothermal System • Mechanical Breadth • Recommendations • Acknowledgements • Phase 2 & 3 are Nearly Identical to Phase 1 • Could Later Phases Be Design-Build? • If So, What are the Benefits?

  21. The Northeastern Pennsylvania Office Building Christopher Havens | Construction Management The Northeastern Pennsylvania Office Building Christopher Havens | Construction Management Design-Build Phase 2 & 3 Presentation Outline Design-Bid-Build: • Project Background • Analysis 1: Replacing the PEMB • Structural Breadth • Analysis 2: Design-Build Phase 2 & 3 • Analysis 3: Horizontal Expansion vs. Vertical Expansion • Analysis 4: Geothermal System • Mechanical Breadth • Recommendations • Acknowledgements Design Bid Build 4 Mon. 1 Mon. 9 Mon. 4 Mon. Design-Build: Build Bid Design 8 Mon. 1 Mon. 4 Mon.

  22. The Northeastern Pennsylvania Office Building Christopher Havens | Construction Management The Northeastern Pennsylvania Office Building Christopher Havens | Construction Management Design-Build Phase 2 & 3 Presentation Outline Design-Bid-Build: • Project Background • Analysis 1: Replacing the PEMB • Structural Breadth • Analysis 2: Design-Build Phase 2 & 3 • Analysis 3: Horizontal Expansion vs. Vertical Expansion • Analysis 4: Geothermal System • Mechanical Breadth • Recommendations • Acknowledgements Design Bid Build 4 Mon. 1 Mon. 9 Mon. 4 Mon. Design-Build: Build Bid Design 8 Mon. 1 Mon. 4 Mon.

  23. The Northeastern Pennsylvania Office Building Christopher Havens | Construction Management The Northeastern Pennsylvania Office Building Christopher Havens | Construction Management Design-Build Phase 2 & 3 Presentation Outline Design-Bid-Build: Conclusion: • Project Background • Analysis 1: Replacing the PEMB • Structural Breadth • Analysis 2: Design-Build Phase 2 & 3 • Analysis 3: Horizontal Expansion vs. Vertical Expansion • Analysis 4: Geothermal System • Mechanical Breadth • Recommendations • Acknowledgements Design Bid Build • Each Phase Accelerated About 4 Months • Fewer Change Orders • Earlier Turnover Date • Increased Revenue for Owner 4 Mon. 1 Mon. 9 Mon. 4 Mon. Design-Build: Phase 2 & 3 SHOULD Be Delivered as Design-Build Projects Build Bid Design 8 Mon. 1 Mon. 4 Mon.

  24. The Northeastern Pennsylvania Office Building Christopher Havens | Construction Management The Northeastern Pennsylvania Office Building Christopher Havens | Construction Management Horizontal Expansion vs. Vertical Expansion Presentation Outline Reason for Analysis: Criteria for Study: • Project Background • Analysis 1: Replacing the PEMB • Structural Breadth • Analysis 2: Design-Build Phase 2 & 3 • Analysis 3: Horizontal Expansion vs. Vertical Expansion • Analysis 4: Geothermal System • Mechanical Breadth • Recommendations • Acknowledgements • Schematic Phase of Design • Owner Wants to Double the Size of the Office Building • Two Options for Expansion • Horizontal • Vertical Based on Owner Interview: Schedule Impacts Project Cost Impacts Limiting Change Orders Functionality Aesthetics Original Building

  25. The Northeastern Pennsylvania Office Building Christopher Havens | Construction Management The Northeastern Pennsylvania Office Building Christopher Havens | Construction Management Horizontal Expansion vs. Vertical Expansion Schedule: • Horizontal • June 14– Dec. 7 • Vertical • June 14– Nov. 23 Project Cost: • Horizontal • $176,000 • Vertical • $231,000 Horizontal Expansion Vertical Expansion Original Building

  26. The Northeastern Pennsylvania Office Building Christopher Havens | Construction Management The Northeastern Pennsylvania Office Building Christopher Havens | Construction Management Horizontal Expansion vs. Vertical Expansion Schedule: • Horizontal • June 14– Dec. 7 • Vertical • June 14– Nov. 23 Project Cost: • Horizontal • $176,000 • Vertical • $231,000 Horizontal Expansion Vertical Expansion Original Building

  27. The Northeastern Pennsylvania Office Building Christopher Havens | Construction Management The Northeastern Pennsylvania Office Building Christopher Havens | Construction Management Horizontal Expansion vs. Vertical Expansion Limiting Change Orders: Aesthetics: • Repetition of Work • Horizontal • More Traditional • Vertical Functionality: • Elongated Floorplan • Horizontal • Stacked Floorplan • Vertical Horizontal Expansion Vertical Expansion Original Building

  28. The Northeastern Pennsylvania Office Building Christopher Havens | Construction Management The Northeastern Pennsylvania Office Building Christopher Havens | Construction Management Horizontal Expansion vs. Vertical Expansion Limiting Change Orders: Aesthetics: • Repetition of Work • Horizontal • More Traditional • Vertical Functionality: • Elongated Floorplan • Horizontal • Stacked Floorplan • Vertical Horizontal Expansion Vertical Expansion Original Building

  29. The Northeastern Pennsylvania Office Building Christopher Havens | Construction Management The Northeastern Pennsylvania Office Building Christopher Havens | Construction Management Horizontal Expansion vs. Vertical Expansion Presentation Outline Conclusion: • Project Background • Analysis 1: Replacing the PEMB • Structural Breadth • Analysis 2: Design-Build Phase 2 & 3 • Analysis 3: Horizontal Expansion vs. Vertical Expansion • Analysis 4: Geothermal System • Mechanical Breadth • Recommendations • Acknowledgements • asdf Original Building VERTICAL EXPANSION Should Be Chosen Vertical Expansion Shorter Schedule (#1 Owner Priority) More Pleased Employees (Functionality & Aesthetics)

  30. The Northeastern Pennsylvania Office Building Christopher Havens | Construction Management The Northeastern Pennsylvania Office Building Christopher Havens | Construction Management Geothermal System Presentation Outline Reason for Analysis: • Project Background • Analysis 1: Replacing the PEMB • Structural Breadth • Analysis 2: Design-Build Phase 2 & 3 • Analysis 3: Horizontal Expansion vs. Vertical Expansion • Analysis 4: Geothermal System • Mechanical Breadth • Recommendations • Acknowledgements • Geothermal System in Shop Building • Replace Gas-Fired Heaters • Environmentally Friendly

  31. The Northeastern Pennsylvania Office Building Christopher Havens | Construction Management The Northeastern Pennsylvania Office Building Christopher Havens | Construction Management Geothermal System Presentation Outline Reason for Analysis: System Components (From Mech. Breadth): • Project Background • Analysis 1: Replacing the PEMB • Structural Breadth • Analysis 2: Design-Build Phase 2 & 3 • Analysis 3: Horizontal Expansion vs. Vertical Expansion • Analysis 4: Geothermal System • Mechanical Breadth • Recommendations • Acknowledgements • Geothermal System in Shop Building • Replace Gas-Fired Heaters • Environmentally Friendly • Horizontal Closed Loop System • ~4,000 FT Buried 5 FT Below Grade • 20 TON ( 200 MBH) Heat Exchanger • Terminal Units • ‘Chilled Beams’ Loop System Heat Exchanger Chilled Beams

  32. The Northeastern Pennsylvania Office Building Christopher Havens | Construction Management The Northeastern Pennsylvania Office Building Christopher Havens | Construction Management Geothermal System Presentation Outline Cost & Schedule: Additional Factors: • Project Background • Analysis 1: Replacing the PEMB • Structural Breadth • Analysis 2: Design-Build Phase 2 & 3 • Analysis 3: Horizontal Expansion vs. Vertical Expansion • Analysis 4: Geothermal System • Mechanical Breadth • Recommendations • Acknowledgements • Payback Period • Low Price of Natural Gas • Cooling • Overhead Doors • Fewer Emissions *Derived Using RS Means Building Construction Cost Data 2012

  33. The Northeastern Pennsylvania Office Building Christopher Havens | Construction Management The Northeastern Pennsylvania Office Building Christopher Havens | Construction Management Geothermal System Presentation Outline Cost & Schedule: Additional Factors: • Project Background • Analysis 1: Replacing the PEMB • Structural Breadth • Analysis 2: Design-Build Phase 2 & 3 • Analysis 3: Horizontal Expansion vs. Vertical Expansion • Analysis 4: Geothermal System • Mechanical Breadth • Recommendations • Acknowledgements • Payback Period • Low Price of Natural Gas • Cooling • Overhead Doors • Fewer Emissions *Derived Using RS Means Building Construction Cost Data 2012

  34. The Northeastern Pennsylvania Office Building Christopher Havens | Construction Management The Northeastern Pennsylvania Office Building Christopher Havens | Construction Management Geothermal System Presentation Outline Conclusion: • Project Background • Analysis 1: Replacing the PEMB • Structural Breadth • Analysis 2: Design-Build Phase 2 & 3 • Analysis 3: Horizontal Expansion vs. Vertical Expansion • Analysis 4: Geothermal System • Mechanical Breadth • Recommendations • Acknowledgements • Geothermal System • More Expensive • Longer Schedule • Payback Period Does Not Justify Cost • Owner Will Not Want to Reduce Demand of Natural Gas Geothermal System Should NOT Be Chosen

  35. The Northeastern Pennsylvania Office Building Christopher Havens | Construction Management The Northeastern Pennsylvania Office Building Christopher Havens | Construction Management Recommendations Presentation Outline Replacing the PEMB: • Project Background • Analysis 1: Replacing the PEMB • Structural Breadth • Analysis 2: Design-Build Phase 2 & 3 • Analysis 3: Horizontal Expansion vs. Vertical Expansion • Analysis 4: Geothermal System • Mechanical Breadth • Recommendations • Acknowledgements • Do Not Replace PEMB Structure Design-Build Phase 2 & 3: • Deliver Phase 2 & 3 as Design-Build Projects Horizontal Expansion vs. Vertical Expansion: • Choose Vertical Expansion Option Geothermal System: • Do Not Replace Gas Heaters with Geothermal System

  36. The Northeastern Pennsylvania Office Building Christopher Havens | Construction Management The Northeastern Pennsylvania Office Building Christopher Havens | Construction Management Acknowledgements Presentation Outline Thank You: Family & Friends AE Faculty Dr. Anumba LeChase Construction McClure Company • Project Background • Analysis 1: Replacing the PEMB • Structural Breadth • Analysis 2: Design-Build Phase 2 & 3 • Analysis 3: Horizontal Expansion vs. Vertical Expansion • Analysis 4: Geothermal System • Mechanical Breadth • Recommendations • Acknowledgements Questions?

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