Aquarium Hilton Garden Inn Atlanta, Georgia John Dixon - PDF document

Aquarium Hilton Garden Inn Atlanta, Georgia Aquarium Hilton Garden Inn Atlanta, Georgia John Dixon Construction Management Senior Thesis 2006 Presentation Outline • Project Overview • Analysis 1 – Foundation System Analysis • Analysis 2 – Façade Investigation • Analysis 3 – Implementation of BIM on a Construction Project John Dixon • Conclusions Senior Thesis 2007 • Q & A Construction Management Option Aquarium Hilton Garden Inn Aquarium Hilton Garden Inn Atlanta, Georgia Atlanta, Georgia John Dixon Construction Management Senior Thesis 2006 John Dixon Construction Management Senior Thesis 2006 Project Overview Project Overview Projec ect O Over erview view Projec ect O Over erview view Analysis 1 – Analysis 1 – Foundation System Foundation System • GMP Pricing • Hotel Analysis Analysis $45.2 Million – 202,464 SF Analysis 2 – Analysis 2 – Façade Façade – 14 Stories Investigation • Building Size Investigation – 242 Rooms 458,809 SF Analysis 3 - Analysis 3 - Implementation of Implementation of BIM on a BIM on a • Hotel Features • Construction Duration Construction Construction Project 16 months Project – 14,200 SF or Retail Area on Lower Level – 8,800 SF Sky Bar w/ Mezzanine on Level 14 Conclusions Conclusions • Project Funcion – Restaurant on Level 2 and Level 4 Q & A Q & A Hotel and Parking Deck – Outdoor Pool and Spa and Indoor Pool on Level 7

Aquarium Hilton Garden Inn Aquarium Hilton Garden Inn Atlanta, Georgia Atlanta, Georgia John Dixon Construction Management Senior Thesis 2006 John Dixon Construction Management Senior Thesis 2006 Project Overview Project Overview Projec ect O Over erview view Projec ect O Over erview view Analysis 1 – Analysis 1 – Foundation System Foundation System • Parking Deck Analysis Analysis Very Congested – 256, 345 SF Analysis 2 – Analysis 2 – Site Façade Façade – 12 Levels Investigation Investigation – 670 Parking Spaces Existing 4 Story Analysis 3 - Analysis 3 - Implementation of Implementation of Parking Structure BIM on a BIM on a Must Be Construction Construction Project Project Demolished Conclusions Conclusions Q & A Q & A Aquarium Hilton Garden Inn Aquarium Hilton Garden Inn Atlanta, Georgia Atlanta, Georgia John Dixon Construction Management Senior Thesis 2006 John Dixon Construction Management Senior Thesis 2006 Project Overview Project Overview Projec ect O Over erview view Projec ect O Over erview view Analysis 1 – Analysis 1 – Project Team CM@ Risk w/ GMP Foundation System Foundation System Analysis Analysis • Ow ner Analysis 2 – Analysis 2 – Façade Façade Legacy Property Group Investigation Investigation • Construction Manager Analysis 3 - Analysis 3 - Implementation of Implementation of Holder Construction Company BIM on a BIM on a Construction Construction • Architect Project Project Stevens & Wilkinson /Stang & Newdow Conclusions Conclusions • Structural Engineer Q & A Q & A KSI Structural Engineers

Aquarium Hilton Garden Inn Aquarium Hilton Garden Inn Atlanta, Georgia Atlanta, Georgia John Dixon Construction Management Senior Thesis 2006 John Dixon Construction Management Senior Thesis 2006 Foundation System Analysis Foundation System Analysis Project Overview Project Overview An Analysis 1 – 1 – An Analysis 1 – 1 – Background Problem Founda Foundation S tion System stem Foundation S Founda tion System stem Analysis An Analysis An • Existing Parking Structure • Delays In Construction Analysis 2 – Analysis 2 – Façade Façade – 41 Caissons (34 -42 in.) – Delayed Approx. 40 Days Investigation Investigation – Designed to carry 80 kips/sf – Hitting Existing Caissons Analysis 3 - Analysis 3 - Implementation of Implementation of – Currently Carrying 35 kips/sf – Sloped Rock BIM on a BIM on a Construction Construction Project – New construction would increase to 90 Project – Varying Sizes of Caissons kips/sf Conclusions Conclusions – Addition Drilling Rigs Further Congested – Proposed 88 new caissons Site Q & A Q & A Aquarium Hilton Garden Inn Aquarium Hilton Garden Inn Atlanta, Georgia Atlanta, Georgia John Dixon Construction Management Senior Thesis 2006 John Dixon Construction Management Senior Thesis 2006 Foundation System Analysis Foundation System Analysis Project Overview Project Overview An Analysis 1 – 1 – Analysis 1 – An 1 – Proposal Analysis Founda Foundation S tion System stem Foundation S Founda tion System stem An Analysis Analysis An • Construct Mat Foundation System • Building Loads Analysis 2 – Analysis 2 – Façade Façade – Avoid Delays in Construction – Total Live Load = 25,401.5 kips Investigation Investigation • Structural Notes – Allow Owner/Client to Take Over Building Analysis 3 - Analysis 3 - Implementation of Implementation of Sooner – Total Dead Load = 152,500 kips BIM on a BIM on a Construction Construction • Building Self Weight – Owner/Client Generate Revenue Sooner Project Project • Structural Notes Conclusions Conclusions – Factored Load of 177,902 kips Q & A Q & A • 1.7 and 1.4 – ACI 318-95

Aquarium Hilton Garden Inn Aquarium Hilton Garden Inn Atlanta, Georgia Atlanta, Georgia John Dixon Construction Management Senior Thesis 2006 John Dixon Construction Management Senior Thesis 2006 Foundation System Analysis Foundation System Analysis Project Overview Project Overview Analysis 1 – An 1 – An Analysis 1 – 1 – Analysis Analysis Founda Foundation S tion System stem Foundation S Founda tion System stem Analysis An Analysis An • Critical Column Load • Soil Bearing Capacity Analysis 2 – Analysis 2 – Façade Façade – Calculations In Appendix D – Soil Bearing Capacity = 5.65 kips/sf Investigation Investigation • N60 = 20 – 5.94 kips/SF based on Load Analysis 3 - Analysis 3 - Implementation of Implementation of – Load on Soil = 3.668 kips/sf – Largest Span contained 5702 SF BIM on a BIM on a Construction Construction • Building Load + Mat Slab Weight Project – Gave thickness of 75 Inches Project – Factor of Safety = 1.38 Conclusions – No. 11 Rebar spaced 6” o.c. Conclusions • Existing Caissons Q & A Q & A Aquarium Hilton Garden Inn Aquarium Hilton Garden Inn Atlanta, Georgia Atlanta, Georgia John Dixon Construction Management Senior Thesis 2006 John Dixon Construction Management Senior Thesis 2006 Foundation System Analysis Foundation System Analysis Project Overview Project Overview An Analysis 1 – 1 – Analysis 1 – An 1 – Schedule Impact Owner/Client Revenue Foundation S Founda tion System stem Foundation S Founda tion System stem An Analysis An Analysis – Previous Parking = $50K to $100K • Over 2 Month Schedule Gain Analysis 2 – Analysis 2 – Façade Façade – Assumed 75 of the 242 Rooms Investigation Investigation • $125 Per Night Analysis 3 - Analysis 3 - Implementation of Implementation of BIM on a BIM on a Construction Construction Project Project Conclusions Conclusions Q & A Q & A