sesLecture 3: TeamsDesign Processunicating AEC Dning and CommCEE 215: Definaker, CIFE © HaymJohn Haymaker, PhD, AIA, LEED apsesAgendaDesign ProcessMACDADI-IN-AN-HOUR debriefunicating AEC DHow things are:How things could be:Informal definition and management of project teams and goals.ning and CommGoalsEnvironmentalEconomicEitblHow things could be:TeamsStakeholdersDesignersFormal models of:CEE 215: DefinEquitableBut information is project-specific Æeach team needs to define and manageDecision MakersMethodology:aker, CIFE We explain methods (Represent, Define, Saturate, Partition, Weight, …)to make more comprehensive, transparent, systematic, and precise models of Teams and Goals:Methodology:© HaymsesReflection on MACDADI in an HourDesign Processunicating AEC Dning and CommCEE 215: Definaker, CIFE © HaymsesReflection on MACDADI in and HourDesign Processunicating AEC Dning and CommCEE 215: Definaker, CIFE © HaymsesNarratives : DependenciesDesign Processunicating AEC Dning and CommCEE 215: Definaker, CIFE © HaymsesWho? Did What?Design Processunicating AEC Dning and CommCEE 215: Definaker, CIFE © HaymsesDesign Processunicating AEC Dning and CommCEE 215: Definaker, CIFE © HaymsesDesign Processunicating AEC Dning and CommCEE 215: Definaker, CIFE © HaymsesIn about three hours, we:Design ProcessEstablished teams, generated goals, prioritized goals generated optionsunicating AEC Dprioritized goals, generated options, analyzed options, evaluated tradeoffs, selected an optionning and Commselected an option.CEE 215: DefinWe also communicated all of this in formal models that can be broadly accessed andaker, CIFE models that can be broadly accessed and interpreted by a third party, and potetnially a computer© Haymcomputer.sesModelsDesign ProcessAll Models are …Wrongunicating AEC DSomeModels are …Usefulning and CommSome Models are …UsefulCEE 215: Definaker, CIFE © HaymsesHow things are: Informally defined and communicated OrgsDesign ProcessCivil EngdfiArchitectanalyzesArchitectunicating AEC DdefinesSiteBldg DeptdefinesArchitectproposesAtriumAverage Illuminance Footcandles (FC) 9AM / 3PM Noon 9AM / 3PM Noon 9AM / 3PM NoonNear Atri um 50 - 60 100 - 110 125 - 140 190 - 210180 - 200 320 - 340Center 45 - 55 70 - 80 95 - 105 150 - 160140 - 150 250 - 270Near Perimeter 45 - 55 90 - 100 100 - 120 160 - 180150 - 170 275 - 295Estimated Likely Illuminance in FootCandles for Upper Le vel on Overcast DayAverage Illuminance Footcandles (FC) 9AM / 3PM Noon 9AM / 3PM Noon 9AM / 3PM NoonNear Atri um 30 - 40 55 - 65 70 - 80 110 - 12095 - 115 180 - 200Center 40 - 50 80 - 90 90 - 11 0 140 - 160130 - 150 210 - 230Decemb er Septem ber / Marc h JuneDecemb er Septem ber / Marc h JuneLight Enganalyzes daylightMost LikelyProductivity % ImprovedAbsenteeism % ImprovedCost Benefit 1 $Daylighting4 9 1,581,000analyzesProductivityrecommendsSchemeReduced Energy Loads: approx. 70% of lighting energy is saved in areas where daylightingis employed. In addition, electric lamp replacement and cooling loads are reduced. Increased Productivity: Worker productivity has increased Reduced absenteeism: Workers remain more alert, and are absent less, under natural lighting conditions.Simple Payback: 5.9 yearsDaylightingning and CommCorporation Service DepartmentPClientdefinesGlConstraintsINTERNATIONAL BUILDING CODE (2003)…404.8 Travel distance. In other than the lowest level of the atrium, where the required means of egress is through the atrium space, the portion of exit access travel distance within the atrium space shall not exceed 200 feet …ArchitectproposesTraditionalLighting Energy Cost No DaylightingLighting Fraction SavedLighting Energy Cost W/ DaylightingReduced Maint. CostReduc ed HVA C CostsNet Cost SavingsArchitectanalyze life-cycle costNear Per imeter 70 - 80 1 30 - 140 150 - 170 235 - 255220 - 240 380 - 420Estimated Likely Illuminance in FootCandles for Lower Level on Overcast DayLighting Energy Cost No DaylightingLighting Fraction SavedLighting Energy Cost W/ Daylighting1st Floor @ 70,000 SF14,700 58% 8,5262nd Floor @ 61,000 SF12,858 82% 10,544Combined 131000 SF 20,280 69% 19,070MechEnganalyzesEnergyCEE 215: DefinPeople Unit s ize TotalOffic e room 1 O 1 4 10 40Offic e room 2 O 2 1 20 20Open office O3 3 12 368096Units Unit size TotalOffice storage, etc. A1 1 10 10Offic e archive A2 1 8 8Cop y, printers, e tc A4 1 10 10Meeting space N1 1 25 254053People Total8 0 149CS DepartmentOffice spaceTotalSupport activitiesTotalProgramGoals1. SHEET PILE FOUNDATION, DIKE, & SITE $146,2852. TANKS $127,2203. PIPING SYSTEM $65,5434. PUMPS, DISPENSER, POWER, CONTROLS, ETC. $60,0005. MISCELLANEOUS $33,9856. OVERHEAD $137,8007. FREIGHT $94,3478. CONSTRUCTION SUB-TOTAL $665,1809. DESIGN AND PERMITTING $100,00010. CONSTRUCTION MANAGEMENT $100,00011. PROJECT SUB-TOTAL $865,18012. CONTINGENCY $173,03613. TOTAL PROJECT C OST $1,038,216GCanalyzesfirst costDaylightingSavedDaylightingCostCostsSavings1st Floor @ 70,000 SF 14,700 58% 8,526 635 910 7,9252nd Floor @ 61,000 SF 12,858 82% 10,544 760 1,125 9,495Combined 131000 SF 20,280 69% 19,070 1,395 2,035 22,500aker, CIFE © HaymsesTeamsDesign Processunicating AEC Dning and CommCEE 215: Definaker, CIFE © HaymsesHow teams are: Decision Makers Design ProcessDecision Makers create the “We’re building a hospital at this unicating AEC Dopportunity for designers topsite, even if the neighbors wouldning and Commdesigners to satisfy stakeholders andneighbors would be happier with having anCEE 215: Definstakeholders, and select the optionshaving an amusement park.”aker, CIFE © HaymsesHow teams are: Many Designers ParticipateDesignersposeDesign ProcessDesignerspose and analyze ti“We engineer heating, unicating AEC Doptionsthat affect building gventilation, and air conditioningning and Commperformanceconditioning (HVAC) systems.”CEE 215: Definaker, CIFE AcousticsElectricalParkingArchitectureEstimatingPlumbingArchitectural DetailingFireStructural Engineering© HaymAudio VisualInteriorsSustainabilityCivil EngineeringLightingWaterproofingConstructionMechanical EngineeringWorkplace PlanningsesHow teams are: Many Stakeholders are affectedGatekeepersareDesign ProcessGatekeepersare individuals and t ith th“You may not place waterless unicating AEC Dteams with the power to constrain purinals in public bathrooms.”ning and Commthe range of viable optionsbathrooms.CEE 215: Definoptionsaker,
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