gnEconomic Goals and Metricse Building DesigHow much will it cost to build and operate?s of Sustainableto build and operate?How much revenue can it bring?als and Methods???EE 115/215 Goa ???Haymaker – CE???© John Haymaker, PhD, AIA, LEED apgnSchedule: Levels of detail (depends on what you know)Di Phe Building DesigDesign PhaseLevel of Details of SustainableFeasibilityBuilding type definede.g. 20,000 sfLaboratoryals and MethodsPreliminaryDesignBuilding systems defined, e.g., trusses as structural systemEE 115/215 GoaDesignas structural systemBuilding components Haymaker – CEDevelopmentgpdefined, e.g., spread footings© Detailed DesignBuilding Components Detailed, e.g., spread footing w/ 3,000 psi concretegn7Project broken down into Locatione Building Desig217321577S.WrapperAmphitheatreN. Structures of Sustainable546734678E.WrapperLAPOSatellite DishS B tG. StairE. Atriumals and Methods7And By Levelsd b Thi dppSatellite DishS. BoatEE 115/215 Goaand by Thirdsand by Sequenceand By Nick-Namesand by …...Haymaker – CEy© Project is broken down by Building ElementsgnProject broken down into type of worke Building DesigPhase – describes the stage on constructionSystem - breakdown within PhaseComponent – breakdown with SystemActiondescribes an action for the Components of Sustainable Action- describes an action for the ComponentLOCATIONXXXX - XXXXals and MethodsTYPE OF WORKSubarea - breaks down Areas into SubareasArea- breaks down the Floors into areasEE 115/215 GoaFloor - breaks down the Buildings into floorsElement - separates project into ElementsHaymaker – CEactivity code key for dividing activities based on the geometryWBS Code:2400-32101Activity Name: Form, Rebar & Pour SOMD Element 2 Lvl 4 Seq 7© Element 2, Level 4, N/A, N/A –Structure, Concrete, Slab on Metal Deck, InstallgnSequencing determinede Building Desigs of Sustainableals and MethodsEE 115/215 GoaHaymaker – CE©gnConstruction Schedule Generatede Building Desigs of Sustainableals and MethodsEE 115/215 GoaHaymaker – CE7200 Activities21,100 Relationships150 Types of work© 150 Types of work200 AreasgnSchedule visualization and reviewe Building Desigs of Sustainableals and MethodsEE 115/215 GoaHaymaker – CE©gne Building Desigs of Sustainableals and MethodsEE 115/215 GoaHaymaker – CE© 4D Models at Walt Disney Concert HallgnDesign impacts coordination of tradese Building Desigs of Sustainableals and MethodsEE 115/215 GoaHaymaker – CE©gnDesign impacts construction sequencese Building Desigs of Sustainableals and MethodsEE 115/215 GoaHaymaker – CE©gnDesign impacts construction methodse Building Desigs of Sustainableals and MethodsEE 115/215 GoaHaymaker – CE© Lay down Conflicts with Architectural Concrete PourDifferent Scaffolding condition identifiedgnComponents of a cost estimatee Building Desigs of Sustainableals and MethodsEE 115/215 GoaHaymaker – CE©gnCost Estimate: Levels of detailDi Phe Building Desig•Index NumberDesign PhaseLevel of Detail Analysis Methods of SustainableFeasibilityBuilding type definede.g. 20,000 sfLaboratory•Cost-capacity factor•Overall Parameterals and MethodsPreliminaryDesignBuilding systems defined, e.g., trusses as structural system•Detailed Parameter Costs EE 115/215 GoaDesignas structural systemBuilding components •Assembly Method (Parameter and Haymaker – CEDevelopmentgpdefined, e.g., spread footings(Parameter and Partial Takeoff Methods)© Detailed DesignBuilding Components Detailed, e.g., spread footing w/ 3,000 psi concrete•Unit Cost Method•Production Rate MethodgnLow Level of Detaile Building Desigs of Sustainableals and MethodsEE 115/215 GoaHaymaker – CE©gnCommon AEC categorization methodsUif tMtf te Building Desig•Uniformat1. Foundations2. Substructure•Masterformat1. General Requirements2. Siteworks of Sustainable3. Superstructure4. Exterior Closure5. Roofing3. Concrete4. Masonry5. Metalsals and Methods6. Interior Construction7. Conveying8. Mechanical6. Wood & Plastic7. Thermal & Moisture Protection8. Doors & WindowsEE 115/215 Goa9. Electrical10.General Conditions11.Special Construction9. Finishes10.Specialties11.EquipmentHaymaker – CE12.Sitework 12.Furnishings13.Special Construction14.Conveying Systems© yg y15.Mechanical16.ElectricalgnEstimating Formatse Building DesigUniformat # Description Qty UnitUnit CostCost1. Foundations1.1-140 Spead Footings1.1-120 7150 Load 50K, soil capacity 3 ksf, 4'-6" sq. x 12" deep6ea$216.50$1,299s of SustainableBuilding components defined, e g spread footings column,py,q p$$,.3. Superstructure3.1-130 Steel Columns3.1-130 5800 Load 200k, Unsupported height = 10' 60 vlf $42.95 $2,577.12 SiteworkOals and Methodse.g., spread footings, columnUNIFORMATCSI Number Description Qty Unit Mat'l Labor Equip Cost1. Foundations.3. ConcreteTOTALEE 115/215 GoaBuilding Component Detailed, 03110 Structural CIP Forms03110 430 5000 Forms in place, footings, 1 use 192 sfca $1.69 $2.80 $862.0803210 Reinforcing Steel03210 600 3250 Reinforcing in place, Footings, #4-#7 0.20 ton $530 $480 $202.0003310 Structural Concrete$$Haymaker – CEe.g., spread footing w/ 3,000 psi concrete…MASTERFORMAT03310 220 0200 Concrete, Ready mix, 3500 psi 7.1 cy$64.50$457.9503310 700 2450 Placing Concrete, footings, Pumped 7.1 cy $23.50 $11.25 $246.73.5. Metals05120 Structural Steel 05120 260 7000 W10X45 60 lf $38.50 $1.67 $0.99 $2,469.60.© 16 ElectricalTOTALgnImpacts of Design on Coste Building Desigs of Sustainableals and MethodsEE 115/215 GoaHaymaker – CE©gnImpacts of Design on Coste Building Desigs of Sustainableals and MethodsEE 115/215 GoaHaymaker – CE© SI-13gnLCCA Calculation Methode Building DesigLCCA weights money spent today versus money spent in the future. All costs should be converted to common, current dollars and then summed to develop a total cost in present dollars for each alternative. This quantity is sometimes referred to as the net present value or the total cost in today’s dollarss of Sustainablereferred to as the net present value or the total cost in today s dollars.LCC = C + PVRECURRING –PVRESIDUAL-VALUEals and MethodsWhere:LCC is the life cycle costEE 115/215 GoaC is the Year 0 construction cost (hard and soft costs)PVRECURRING is the present value of all recurring costs (utilities, maintenance, Haymaker – CEreplacements, service, etc.)PVRESIDUAL-VALUE is the present value of the residual value at the end of the study life (note: these guidelines recommend this to be $0)© Source:
View Full Document
Unlocking...