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Displaying skills in surveying, planning, design, and cost estimation for a LEED-certified multistory office building. Featuring steel and precast concrete construction, energy-efficient materials, and detailed structural design.
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Multistory Office Building ET 494 Professor: Dr. CrisKoutsougeras Advisor: R. Edward Rode’ Students: Michael Rebstock and Zac Venable Construction Concentration
Objective / Deliverables • The purpose of our project is to display skills learned throughout the ET curriculum specifically dealing with: • Surveying • Scheduling/Planning (Primavera) • Estimating • Engineering Calculations • Design Building using AutoCAD • Complete Load Calculations • Finalize Working Drawings • Quantity Take-Off • Complete Project Estimate • Complete Project Schedule (Primavera)
Introduction • The goal is to design-build a multistory commercial office building • The building will have specific design requirements • The investigation of a LEED certified building will be analyzed
Selected Location • More land for a cheaper price • Centered in an Industrial area • Close to US 190, I-12, I-55
Building Codes International Code Council 2012 • Permits • Occupancy Classification • High-Rise Buildings • Means of Egress • Accessibility • Interior Environment • Exterior Walls • Roof Assemblies and Rooftop Structures • Structural Design • Soils and Foundation • Glass and Glazing • Electrical • Mechanical Systems • Plumbing Systems • Elevators • Special Construction (Awnings/Canopies) • Concrete • Steel
Building Materials • Building will be constructed using: • Steel Beams/Columns/Joists • Precast Concrete Wall Panels • Composite Metal Flooring Deck • (2nd,3rd,Roof Slab) Constructed using Autodesk Revit
LEED Investigation • Precast Concrete Panels for Exterior/Interior Walls • Metal Stud Crete (MSC) • Benefits • Conventional Panels 100-140 lbs per square foot • MSC Panels 35-40 lbs per square foot • Lighter Dead Loads on Beams/Columns • Exterior Concrete/ Interior Steel in one assembly
LEED Investigation • Aluminum Door Framing/Assembly • Exterior/Interior Doors • Curtain Walls • Interior Office Partitions • Benefits • Optimize Energy Performance • Recycled Content • Regional Material • Lighter than Steel which reduces loads on columns/beams
Design Loads • The dead loads Include the weight of the structure itself and all immovable objects • Live loads are variable loads • Rain load for this building is 10.4psf : ASCE7-2 minimum of 20psf • Floor Live Load 100psf
Total Projected Cost • Site Work / Foundation: $ 299,571.89 • Structural: $ 366,690.47 • Electrical: $ 206,937.50 • Plumbing: $ 96,000.00 • Interior Components: $815,500.40 • Total Cost: $ 1,784,700.26