rd Univ.Analyses Tools Goals, inputs, algorithms, outputs, issueseering Stanforacility EngineIntegrated Fa–Center For IRti S tJ Haymaker –Rating SystemsFinalProjectRequirements© JToday’s AgendaFinal Project Requirementsrd Univ.TeamsGoalsWeightsDecisionseering StanforOptionsAnalysesacility EngineIntegrated Fa–Center For IJ Haymaker –© JDesigners Perform Analysesrd Univ.ANALYZE HOW?LASER SCANNINGPARAMETRIC DESIGNeering StanforENERGY DEMAND AND SUPPLYSOLAR RADIATION $80,000$90,000$100,000acility EngineSHADOWS LIGHTINGFLUID DYNAMICS$0$10,000$20,000$30,000$40,000$50,000$60,000$70,000Annual Energy Cost, $Ext. Equipm ent$378 $378 $378 $378 $378 $378 $378 $378 $378 $378 $378DHW$4,760 $4,760 $4,761 $4,760 $4,761 $4,761 $4,761 $4,760 $4,761 $4,761 $4,760Fans$3,643 $3,663 $3,746 $3,917 $4,091 $4,311 $4,612 $4,914 $5,211 $5,523 $5,835Pumps$317 $312 $326 $344 $362 $384 $412 $435 $462 $491 $514Cooling$16,570 $17,539 $18,696 $20,023 $21,331 $22,718 $24,259 $25,775 $27,260 $28,754 $30,218Heating$14,121 $14,828 $15,511 $16,102 $16,707 $17,267 $17,732 $18,211 $18,703 $19,180 $19,667Plug Loads$18,007 $18,007 $18,007 $18,007 $18,007 $18,007 $18,007 $18,007 $18,007 $18,007 $18,007Area Lig hting$10,844 $10,845 $10,845 $10,845 $10,844 $10,845 $10,844 $10,844 $10,844 $10,844 $10,845Win-0 Win-5 W in-10 Win-15 W in-20 Win-25 Win-30 Win-35 Win-40 Win-45 Win-50Integrated FaFLUID DYNAMICSACOUSTICS VISUALIZATION ~40%Window to Wall RatioNoneWindow Overhang0.56Glass U-Value0.57Glass Shading CoefficientR-19Roof InsulationR-13Wall InsulationBaseline BuildingEnv el opeBaseline Building Assumptions~40%Window to Wall RatioNoneWindow Overhang0.56Glass U-Value0.57Glass Shading CoefficientR-19Roof InsulationR-13Wall InsulationBaseline BuildingEnv el opeBaseline Building Assumptions–Center For ISTRUCTURECOSTEGRESS*Flat Rates per Everett Wolverton at Campus Utilities$11.43/1000 lbCampus Steam$0.138/ton- hrCampus CHW$0.0551/k WhCampus ElectricityUtility Rates*From System Hot WaterSys tem TypeDHWFour-Pipe Fan CoilSystem TypeMechanical System1.2 W/sf (~50% use)Equipment Power DensityTraditional AppliancesAppliancesPlug Loads1.0 W/sf (~50% use)Lighting Power Density80% Incan des cents, 20% FluorescentPercent Lamp TypeLighting *Flat Rates per Everett Wolverton at Campus Utilities$11.43/1000 lbCampus Steam$0.138/ton- hrCampus CHW$0.0551/k WhCampus ElectricityUtility Rates*From System Hot WaterSys tem TypeDHWFour-Pipe Fan CoilSystem TypeMechanical System1.2 W/sf (~50% use)Equipment Power DensityTraditional AppliancesAppliancesPlug Loads1.0 W/sf (~50% use)Lighting Power Density80% Incan des cents, 20% FluorescentPercent Lamp TypeLighting GSB Stakeholder Groups' Preferences: Tier 2 and Tier 3Preliminary Report by MACDADI Survey of the GSB Sustainability Committee335J Haymaker –EGRESSFABRICATION…65453332211554536424532224224334145452442113226646281331326544434122277432534255235122253333444432854333332563332232554434422228432253216522722344533377511134315531514155344051015202530LightingAir QualityTemperatureAcousticsErgonomicsStudent EngagementFacul ty EngagementUbiquitous ComputingStanford EngagementIndustry EngagementAlumni EngagementEnergy UseWate r UseMaterials U seLand UseStanford AestheticGreen ImageBeautyWel comeSeriousnessConfiguabilityExpandabilityTransport OptionsFir st Co stOperating CostsProject DurationLiabilityExternal ParticipationInternal Partici pationBusinessesGSB AlumniSU CommunityGSB StaffGSB StudentsGSB Faculty19% 19% 19% 14% 12% 11% 6%0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100%ComfortInteractionEnvironmentInspirationProgrammingEconomyGreen Movement© JEmerging Tools for MDAComfortInteractionEnvironmentInspirationProgrammingEconomyGreen Movementrd Univ.eering Stanforacility EngineIntegrated Fa–Center For IJ Haymaker –© JLaser Scanning Kacyra Foundationrd Univ.eering Stanforacility EngineIntegrated Fa–Center For IJ Haymaker –© JEnergy Model: Inputsrd Univ.eering Stanforacility EngineIntegrated Fa–Center For IJ Haymaker –M il t l 2006© JRecurring Issues: Interoperability is problematicMaile et al, 2006rd Univ.PERIMITEReering Stanforacility EngineCOREIntegrated FaZONESVisualDOE–Center For ITechnique: Zonal ModelingSoftware: VisualDOE interface, DOE-2 engineConsultant: VanBoerum& Frank AssociatesJ Haymaker –Consultant: Van Boerum& Frank Associates© JTraditional Energy Modeling:rd Univ.ROOMSeering Stanforacility EngineIntegrated FaSPACES–Center For ITechnique: Spatial ModelingBIM (IFC) >>> ArchiCAD >>> NavisworksJ Haymaker –Software: Riuska interface, DOE-2 engineConsultants: Olof Granlund OY© JBIM Energy Modeling:rd Univ.eering StanforVisualDoe: BIM Zone LPD (w/ft2) Basement.25LightingSpace typeW/SFacility EngineBasement.25 North 1.10 West 1.10 South 1.10 North 1.10 Courtroom (District)1.9IT (Shared File Server)1.5Auditorium (Orientation room)1.3Chamber1.3Computer roomCopier11Integrated FaInterior1.10 Copier1.1Corridor0.5Elevator0.6Fitness Room0.9Holding (Court Holding)0.9Joint Use Food Service1.2Kitchen12–Center For IKitchen1.2Lobby (elevator) (and Hall)1.3Lounge (Jury Assembly)1.2Meeting (Automation Training)1.4Office (Supervisor Dept Marshals)1.1Open office (Deputies)1.1Spectators0.7J Haymaker –Toilet0.9additional . . . --* Revised Assumptions© JAssumptions: Lighting Loadsrd Univ.BIMVi lDeering Stanfor0.30.40.50.60.70.80.91VisualDoe:Chambersacility Engine0.60.70.80.9100.10.21:002:003:004:005:006:007:008:009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:000:00CIntegrated Fa00.10.20.30.40.51:002:003:004:005:006:007:008:009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:000:000.91Courtroom–Center For IBuilding Occupancy00.10.20.30.40.50.60.70.81:002:003:004:005:006:007:008:009:000:001:002:003:004:005:006:007:008:009:000:001:002:003:000:00Record StorageJ Haymaker –* Draft ASHRAE ECB Compliance Supplement12345678910111213141516171819202122230© JAssumptions: Schedulesrd Univ.eering Stanforacility EngineIntegrated Fa–Center For IASHRAE 90.1Baseline (VisualDOE)VisualDOE Model Riuska Model, revised assmuptionsRiuska Model, glass shadingJ Haymaker –VisualDoe: Riuska:Baseline (VisualDOE)revised assmuptionsglass shading© JResultsrd Univ.eering StanforEi tacility EngineEquipment8%HVAC, other electricity (fans)9%DHW10%Equipment9%HVAC, other electricity (fans)29%DHW0%Integrated FaSpace Heating48%Space CoolingLighting20%Space Heating44%Lighting11%–Center For IVisualDOE Breakdown