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YALE UNIVERSITY SOCIAL SCIENCES BUILDINGOVERVIEWSlide 3Slide 4Slide 5CONSTRUCTION MANAGEMENTSlide 7Slide 8Slide 9Slide 10Slide 11Slide 12Slide 13Slide 14Slide 15Slide 16Slide 17Slide 18CONSTRUCTION SEQUENCESlide 20Slide 21Slide 22Slide 23Slide 24Slide 25Slide 26YALE UNIVERSITY SOCIAL SCIENCES BUILDINGGPHB & ASSOCIATESBrad Otto, Client Liaison/Editor-in ChiefJake Wagle, Project EngineerJimmy Murray, Project EngineerErin R. Craft, Project EngineerRobbie Baldwin, Project ManagerOVERVIEW•Client and Organization•Project Description•Design Requirements•Project Approach•Design Solution•Conclusion•Hunt Construction Group - Indianapolis, Indiana - Robert W. Fuller, Construction Manager CLIENT AND ORGANIZATION•Yale University in New Haven, ConnecticutNew HavenPROJECT DESCRIPTION•Parallel bid process•Identify missed details•Discover alternative approaches•Obtain an understanding of construction methods and proceduresPROJECT DESCRIPTIONCONSTRUCTION MANAGEMENT•First year a Construction Management Project offered at Rose-Hulman•Learning along the way with our professors•Difficulties fitting design criteria into our project•Constraints - No historical buildings or landmarks may be harmed DESIGN REQUIREMENTSThese areas include:HISTORIC MANSIONSLUCE HALLKNOT GARDENSITEDESIGN REQUIREMENTS•Deliverables - Project Proposal - Site Utility Relocation Bid Package - Excavation Support/Shoring Design - Excavation Bid Package - Wall Formwork Selection - Wall Formwork Bid Package•Design/Assessment of Options - Utility Relocation - Current utilities run directly through proposed site - Utilities relocated and functioning before excavation beginsPROJECT APPROACH•Sheeting and Shoring - Geotechnical report obtained from Hunt - Considered numerous shoring optionsPROJECT APPROACHTypical Soldier Pile/Lagging System•Select Wall Formwork System - Foundation design provided by Hunt Construction - GPHB will select appropriate formwork system - Numerous options in consideration - Criteria of Selection: constructability, cost efficiency, functionalityPROJECT APPROACH•Utility Relocation Bid/Excavation & Formwork Bid - Guaranteed Maximum Price (GMP) bids - 2006 RS Means Manual - Labor Rate Adjustments - Unit Material Prices - Bonding, Permits, FeesPROJECT APPROACH•Codes & Regulations - Occupational Safety and Health Administration (OSHA) - Connecticut State Building Code - International Building Code (IBC) - Environmental Protection Agency (EPA) - Leadership in Energy and Environmental Design (LEED) - LEED Silver CertificationLEED Silver Certification (possibly Gold) PROJECT APPROACHUTILITY RELOCATION•Assessed multiple routes for utility relocation•Conducted research for two different excavation methods - Open Trenching - Directional BoringRECOMMENDATION: OPEN TRENCHING because directional boring poses many problems with such a high volume of utilities running beneath Prospect Street.PROJECT PROGRESSEXISTINGUTILITIESNEWUTILITIESNORTHPROPOSED BUILDINGLuce HallProspect StreetProposed Building IIProposed Building IExisting UtilitiesUtility Relocation RouteUTILITY RELOCATION1C-1UTILITY RELOCATIONExisting UtilitiesRelocation Route 1 C-145’-0”20’-0”UTILITY RELOCATION•Bid Package 1 Quantity Take-Off - General Conditions/Requirements - Test Pits - Demolition and Access - Sediment and Erosion Control - Utility Excavation/Installation$746,000CONSTRUCTION SEQUENCEN•Place job trailer•Site Access•Demolition•Soldier Piles•Excavation•Structural FillSOLDIER PILE DESIGN•Soldier Pile / Timber Lagging System•HP 12x53 sections (90)•45’ long•Embedded 30’ into surface•5” timber lagging15’30’SOLDIER PILE DESIGNREINFORCED CONCRETE WALL FORMWORK SYSTEM•Reinforced Cast-in-Place Concrete Wall•15 inches thick & 12 feet 8 inches high•Various Temporary Forming Methods•Contractor PreferenceREINFORCED CONCRETE WALL FORMWORK SYSTEMSide View X-SectionREINFORCED CONCRETE WALL FORMWORK SYSTEMCONCLUSION/LESSONS LEARNED•Client satisfied with proposal•All requested designs complete•All requested bid packages complete•Information is difficult to obtain•Experienced bidders have large advantage (Means)•Schedule in advance (Everyone is busy)•Extremely valuable learning


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Rose-Hulman CE 489 - Study Notes

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