[xls]cds.fs.cornell.educds.fs.cornell.edu/file/energy model template.xls · web viewviracon ve 1-2m...

Building InformationProject Name XYZ Building, Cornell UniversityDesigners of Record Architect: Firm A

Structural: Firm BMEP: Firm CEnclosure: Firm D

Contact Person Jane Doe, P.E.Address 201 Humphreys Service Building

Cornell UniversityIthaca, NY 14853

Energy Modeler of Record Project Design and ConstructionContact Person Jane Doe, P.E.Address 201 Humphreys Service Building

Cornell UniversityIthaca, NY 14853

Energy Code Used ASHRAE 90.1-2007 Appendix GWeather Data: Syracuse, NY TMY2Climate Zone: 6ADate: December 8, 2008Building Area (sf): 108806New Construction Area (sf) 90000New Construction Area % of total 83%Existing Renovation Area (sf) 18806Existing Renovation Area % of total 17%Quantity of Floors: 5Simulation Program: eQuest v. 3.6Target Finder Score

Space SummarySpace Classification Conditioned Unconditioned Total Area

Area Area Area(sf) (sf) (sf)

Office (Open Plan) 39767 0 39767Office (Executive / Private) 0Wet Laboratory 44155 0 44155Dry Laboratory 0Classroom / Lecture 0Corridor 0Lobby 0Restrooms 0Conference Rooms 0Mechanical / Electrical / Utility Rooms 24884 0 24884Copy Rooms 0Other (specify) 0Other (specify) 0Total: 108806 0 108806

Utility RatesElectricity 0.07 $ per kWhChilled Water 0.2 $ per ton-hrSteam 28 $ per MmbtuNatural Gas 0.7 $ per therm

Carbon EquivalentsElectricity (NYSEG) 96 kg CO2/MMBtuNatural Gas (NYSEG) 53 kg CO2/MMBtuElectricity (CU DES) 105 kg CO2/MMBtuChilled Water (CU DES) 4 kg CO2/MMBtuSteam (CU DES) 136 kg CO2/MMBtu

STEP 1 BASELINE 0˚ RotationEnd Use Energy Type Units Input

Use / Demand Energy(MMbtu)

Interior Lighting (Ambient) Electricity kWh / kWExterior Lighting Electricity kWh / kWSpace Heating (fuel 1) Natural Gas therms / kbtuhSpace Heating (fuel 2) Electricity kWh / kWSpace Heating (fuel 3) Steam therms / kbtuhSpace Cooling (fuel 1) Electricity kWh / kWSpace Cooling (fuel 2) Chilled Water ton-hr / tonPumps Electricity kWh / kWHeat Rejection Electricity kWh / kWFans-Interior Electricity kWh / kWFans-Parking Garage Electricity kWh / kWService Water Heating (fuel 1) Natural Gas therms / kbtuhService Water Heating (fuel 2) Electricity kWh / kWService Water Heating (fuel 3) Steam therms / kbtuhInterior Lighting (Process) Electricity kWh / kWReceptacle Equipment Electricity kWh / kWRefrigeration Electricity kWh / kWCommercial Cooking (fuel 1) Natural Gas therms / kbtuhCommercial Cooking (fuel 2) Electricity kWh / kWCommercial Cooking (fuel 3) Steam therms / kbtuhElevators & Escalators Electricity kWh / kWOther Process Equipment (fuel 1) Natural Gas therms / kbtuhOther Process Equipment (fuel 2) Electricity kWh / kWOther Process Equipment (fuel 3) Steam therms / kbtuhOther Process Equipment (fuel 4) Chilled Water ton-hr / ton

STEP 2 CENTRAL PLANT EFFICIENCIESBaseline Boiler Efficiency 0.8Baseline Chiller kW/ton 1.26Baseline Chiller COP 2.8Proposed Boiler Efficiency N/A See CHP Calculation ProcedureProposed Chiller kW/ton 0.14Proposed Chiller COP 25

STEP 2 BASELINE 0˚ RotationEnd Use Energy Type Units Input

Use / Demand Energy(MMbtu)

Interior Lighting (Ambient) Electricity kWh / kWExterior Lighting Electricity kWh / kWSpace Heating (fuel 1) Natural Gas therms / kbtuh

Space Heating (fuel 2) Electricity kWh / kWSpace Heating (fuel 3) Steam therms / kbtuhSpace Cooling (fuel 1) Electricity kWh / kWSpace Cooling (fuel 2) Chilled Water ton-hr / tonPumps Electricity kWh / kWHeat Rejection Electricity kWh / kWFans-Interior Electricity kWh / kWFans-Parking Garage Electricity kWh / kWService Water Heating (fuel 1) Natural Gas therms / kbtuhService Water Heating (fuel 2) Electricity kWh / kWService Water Heating (fuel 3) Steam therms / kbtuhInterior Lighting (Process) Electricity kWh / kWReceptacle Equipment Electricity kWh / kWRefrigeration Electricity kWh / kWCommercial Cooking (fuel 1) Natural Gas therms / kbtuhCommercial Cooking (fuel 2) Electricity kWh / kWCommercial Cooking (fuel 3) Steam therms / kbtuhElevators & Escalators Electricity kWh / kWOther Process Equipment (fuel 1) Natural Gas therms / kbtuhOther Process Equipment (fuel 2) Electricity kWh / kWOther Process Equipment (fuel 3) Steam therms / kbtuhOther Process Equipment (fuel 4) Chilled Water ton-hr / ton

"Virtual" CHP Calculation Notes

Mmbtu heat required 0 Mmbtu Total of Step 1 Proposed Steam Mmbtu, including heat and service water heatingkWh electricity required 0 kWh Total of Step 2 Proposed kWh consumption, including electricity of "virtual" chillerBuilding kWh/MMbtu Ratio #DIV/0!Minimum Electricity Purchase (20%) 0 kWhRemaining Electricity 0 kWhGenerated kWh/Mmbtu ratio #DIV/0!CHP NG Input #DIV/0! therms 22.6 therms of natural gas are used to deliver 144 kWh of electricity and 1 Mmbtu of heat."Free" Electricity #DIV/0! kWhAdditional heat required #DIV/0! MmbtuBoiler + Distribution Efficiency 0.73 85% Efficient Boiler x 84% Distribution EfficiencyAdditional purchased NG #DIV/0! thermsTotal NG #DIV/0! therms Split this input among natural gas use categoriesTotal avoided cost, electricity #DIV/0! $

"Virtual" Boiler Efficiency #DIV/0!

BASELINE 0˚ Rotation BASELINE 90˚ RotationInput Input Input Input Input Input Input

Energy Demand Demand Energy Energy Demand Demand(per Unit) (kbtuh) (per Unit) (MMbtu) (per Unit) (kbtuh) (per Unit)

Step 1 ton-hrs = (Step 2 Mmbtu x 1000) / (3.412 x kW/ton)Step 2 kWh = (Step 1 Mmbtu x 1000 x kW/ton) / 12Chilled water cooling input energy in Mmbtu = kWh x 3.412 x COP / 1000


Energy Demand Demand Energy Energy Demand Demand(per Unit) (kbtuh) (per Unit) (MMbtu) (per Unit) (kbtuh) (per Unit)

Total of Step 1 Proposed Steam Mmbtu, including heat and service water heatingTotal of Step 2 Proposed kWh consumption, including electricity of "virtual" chiller

22.6 therms of natural gas are used to deliver 144 kWh of electricity and 1 Mmbtu of heat.

85% Efficient Boiler x 84% Distribution Efficiency

Split this input among natural gas use categories


Energy Energy Demand Demand Energy Energy Demand(MMbtu) (per Unit) (kbtuh) (per Unit) (MMbtu) (per Unit) (kbtuh)


Energy Energy Demand Demand Energy Energy Demand(MMbtu) (per Unit) (kbtuh) (per Unit) (MMbtu) (per Unit) (kbtuh)

BASELINE 270˚ Rotation PROPOSEDInput Input Input Input Input

Demand Energy Energy Demand Demand(per Unit) (MMbtu) (per Unit) (kbtuh) (per Unit)

BASELINE 270˚ Rotation PROPOSEDInput Input Input Input Input

Demand Energy Energy Demand Demand(per Unit) (MMbtu) (per Unit) (kbtuh) (per Unit)

Step 1 Model, Standalone, By End UseEnd Use Process Energy Type Units

BASELINE PROPOSED SAVINGS0 90 180 270 Energy Use MMbtu % total kbtu/sf $/unit $ Carbon (kg) Energy Use MMbtu % total kbtu/sf $/unit $ Carbon (kg) $ Energy Carbon

Interior Lighting (Ambient) Electricity kWh 0 0 0 0 0 0 #DIV/0! 0 0.07 $ - 0 0 0 #DIV/0! 0 0.07 $ - 0 #DIV/0! #DIV/0! #DIV/0!Exterior Lighting Electricity kWh 0 0 0 0 0 0 #DIV/0! 0 0.07 $ - 0 0 0 #DIV/0! 0 0.07 $ - 0 #DIV/0! #DIV/0! #DIV/0!Space Heating (fuel 1) Natural Gas therms 0 0 0 0 0 0 #DIV/0! 0 0.7 $ - 0 0 0 #DIV/0! 0 0.7 $ - 0 #DIV/0! #DIV/0! #DIV/0!Space Heating (fuel 2) Electricity kWh 0 0 0 0 0 0 #DIV/0! 0 0.07 $ - 0 0 0 #DIV/0! 0 0.07 $ - 0 #DIV/0! #DIV/0! #DIV/0!Space Heating (fuel 3) Steam therms 0 0 0 0 0 0 #DIV/0! 0 28 $ - 0 0 0 #DIV/0! 0 28 $ - 0 #DIV/0! #DIV/0! #DIV/0!Space Cooling (fuel 1) Electricity kWh 0 0 0 0 0 0 #DIV/0! 0 0.07 $ - 0 0 0 #DIV/0! 0 0.07 $ - 0 #DIV/0! #DIV/0! #DIV/0!Space Cooling (fuel 2) Chilled Water ton-hr 0 0 0 0 0 0 #DIV/0! 0 0.2 $ - 0 0 0 #DIV/0! 0 0.2 $ - 0 #DIV/0! #DIV/0! #DIV/0!Pumps Electricity kWh 0 0 0 0 0 0 #DIV/0! 0 0.07 $ - 0 0 0 #DIV/0! 0 0.07 $ - 0 #DIV/0! #DIV/0! #DIV/0!Heat Rejection Electricity kWh 0 0 0 0 0 0 #DIV/0! 0 0.07 $ - 0 0 0 #DIV/0! 0 0.07 $ - 0 #DIV/0! #DIV/0! #DIV/0!Fans-Interior Electricity kWh 0 0 0 0 0 0 #DIV/0! 0 0.07 $ - 0 0 0 #DIV/0! 0 0.07 $ - 0 #DIV/0! #DIV/0! #DIV/0!Fans-Parking Garage Electricity kWh 0 0 0 0 0 0 #DIV/0! 0 0.07 $ - 0 0 0 #DIV/0! 0 0.07 $ - 0 #DIV/0! #DIV/0! #DIV/0!Service Water Heating (fuel 1) Natural Gas therms 0 0 0 0 0 0 #DIV/0! 0 0.7 $ - 0 0 0 #DIV/0! 0 0.7 $ - 0 #DIV/0! #DIV/0! #DIV/0!Service Water Heating (fuel 2) Electricity kWh 0 0 0 0 0 0 #DIV/0! 0 0.07 $ - 0 0 0 #DIV/0! 0 0.07 $ - 0 #DIV/0! #DIV/0! #DIV/0!Service Water Heating (fuel 3) Steam therms 0 0 0 0 0 0 #DIV/0! 0 28 $ - 0 0 0 #DIV/0! 0 28 $ - 0 #DIV/0! #DIV/0! #DIV/0!Interior Lighting (Process) X Electricity kWh 0 0 0 0 0 0 #DIV/0! 0 0.07 $ - 0 0 0 #DIV/0! 0 0.07 $ - 0 #DIV/0! #DIV/0! #DIV/0!Receptacle Equipment X Electricity kWh 0 0 0 0 0 0 #DIV/0! 0 0.07 $ - 0 0 0 #DIV/0! 0 0.07 $ - 0 #DIV/0! #DIV/0! #DIV/0!Refrigeration X Electricity kWh 0 0 0 0 0 0 #DIV/0! 0 0.07 $ - 0 0 0 #DIV/0! 0 0.07 $ - 0 #DIV/0! #DIV/0! #DIV/0!Commercial Cooking (fuel 1) X Natural Gas therms 0 0 0 0 0 0 #DIV/0! 0 0.7 $ - 0 0 0 #DIV/0! 0 0.7 $ - 0 #DIV/0! #DIV/0! #DIV/0!Commercial Cooking (fuel 2) X Electricity kWh 0 0 0 0 0 0 #DIV/0! 0 0.07 $ - 0 0 0 #DIV/0! 0 0.07 $ - 0 #DIV/0! #DIV/0! #DIV/0!Commercial Cooking (fuel 3) X Steam therms 0 0 0 0 0 0 #DIV/0! 0 28 $ - 0 0 0 #DIV/0! 0 28 $ - 0 #DIV/0! #DIV/0! #DIV/0!Elevators & Escalators X Electricity kWh 0 0 0 0 0 0 #DIV/0! 0 0.07 $ - 0 0 0 #DIV/0! 0 0.07 $ - 0 #DIV/0! #DIV/0! #DIV/0!Other Process Equipment (fuel 1) X Natural Gas therms 0 0 0 0 0 0 #DIV/0! 0 0.7 $ - 0 0 0 #DIV/0! 0 0.7 $ - 0 #DIV/0! #DIV/0! #DIV/0!Other Process Equipment (fuel 2) X Electricity kWh 0 0 0 0 0 0 #DIV/0! 0 0.07 $ - 0 0 0 #DIV/0! 0 0.07 $ - 0 #DIV/0! #DIV/0! #DIV/0!Other Process Equipment (fuel 3) X Steam therms 0 0 0 0 0 0 #DIV/0! 0 28 $ - 0 0 0 #DIV/0! 0 28 $ - 0 #DIV/0! #DIV/0! #DIV/0!Other Process Equipment (fuel 4) X Chilled Water ton-hr 0 0 0 0 0 0 #DIV/0! 0 0.2 $ - 0 0 0 #DIV/0! 0 0.2 $ - 0 #DIV/0! #DIV/0! #DIV/0!Total Annual Energy Use 0 0 $ - 0 0 0 $ - 0Total Annual Process Energy Use 0 0 $ - 0 0 0 $ - 0Step 1 Model, Standalone, by UtilitySub-total Electricity 0 0 0 0 0 0 #DIV/0! 0 0.07 $ - 0 0 0 #DIV/0! 0 0.07 $ - 0 #DIV/0! #DIV/0! #DIV/0!Sub-total Steam 0 0 0 0 0 0 #DIV/0! 0 28 $ - 0 0 0 #DIV/0! 0 28 $ - 0 #DIV/0! #DIV/0! #DIV/0!Sub-total Chilled Water 0 0 0 0 0 0 #DIV/0! 0 0.2 $ - 0 0 0 #DIV/0! 0 0.2 $ - 0 #DIV/0! #DIV/0! #DIV/0!Sub-total Natural Gas 0 0 0 0 0 0 #DIV/0! 0 0.7 $ - 0 0 0 #DIV/0! 0 0.7 $ - 0 #DIV/0! #DIV/0! #DIV/0!Total 0 0 $ - 0 0 0 $ - 0 #DIV/0! #DIV/0! #DIV/0!

Step 2 Model, With Central Plant Efficiencies, By End UseBaseline Boiler Efficiency 0.800 Proposed Boiler Efficiency N/A See CHP Calculation ProcedureBaseline Chiller kW/ton 1.26 Proposed Chiller kW/ton 0.14Baseline Chiller COP 2.8 Proposed Chiller COP 25

End Use Process Energy Type UnitsBASELINE PROPOSED SAVINGS

0 90 180 270 Energy Use MMbtu % total kbtu/sf $/unit $ Carbon (kg) Energy Use MMbtu % total kbtu/sf $/unit $ Carbon (kg) $ Energy CarbonInterior Lighting (Ambient) Electricity kWh 0 0 0 0 0 0 #DIV/0! 0 0.07 $ - 0 0 0 #DIV/0! 0 0.07 $ - 0 #DIV/0! #DIV/0! #DIV/0!Exterior Lighting Electricity kWh 0 0 0 0 0 0 #DIV/0! 0 0.07 $ - 0 0 0 #DIV/0! 0 0.07 $ - 0 #DIV/0! #DIV/0! #DIV/0!Space Heating (fuel 1) Natural Gas therms 0 0 0 0 0 0 #DIV/0! 0 0.7 $ - 0 0 0 #DIV/0! 0 0.7 $ - 0 #DIV/0! #DIV/0! #DIV/0!Space Heating (fuel 2) Electricity kWh 0 0 0 0 0 0 #DIV/0! 0 0.07 $ - 0 0 0 #DIV/0! 0 0.07 $ - 0 #DIV/0! #DIV/0! #DIV/0!Space Heating (fuel 3) Steam therms 0 0 0 0 0 0 #DIV/0! 0 28 $ - 0 0 0 #DIV/0! 0 28 $ - 0 #DIV/0! #DIV/0! #DIV/0!Space Cooling (fuel 1) Electricity kWh 0 0 0 0 0 0 #DIV/0! 0 0.07 $ - 0 0 0 #DIV/0! 0 0.07 $ - 0 #DIV/0! #DIV/0! #DIV/0!Space Cooling (fuel 2) Chilled Water ton-hr 0 0 0 0 0 0 #DIV/0! 0 0.2 $ - 0 0 0 #DIV/0! 0 0.2 $ - 0 #DIV/0! #DIV/0! #DIV/0!Pumps Electricity kWh 0 0 0 0 0 0 #DIV/0! 0 0.07 $ - 0 0 0 #DIV/0! 0 0.07 $ - 0 #DIV/0! #DIV/0! #DIV/0!Heat Rejection Electricity kWh 0 0 0 0 0 0 #DIV/0! 0 0.07 $ - 0 0 0 #DIV/0! 0 0.07 $ - 0 #DIV/0! #DIV/0! #DIV/0!Fans-Interior Electricity kWh 0 0 0 0 0 0 #DIV/0! 0 0.07 $ - 0 0 0 #DIV/0! 0 0.07 $ - 0 #DIV/0! #DIV/0! #DIV/0!Fans-Parking Garage Electricity kWh 0 0 0 0 0 0 #DIV/0! 0 0.07 $ - 0 0 0 #DIV/0! 0 0.07 $ - 0 #DIV/0! #DIV/0! #DIV/0!Service Water Heating (fuel 1) Natural Gas therms 0 0 0 0 0 0 #DIV/0! 0 0.7 $ - 0 0 0 #DIV/0! 0 0.7 $ - 0 #DIV/0! #DIV/0! #DIV/0!Service Water Heating (fuel 2) Electricity kWh 0 0 0 0 0 0 #DIV/0! 0 0.07 $ - 0 0 0 #DIV/0! 0 0.07 $ - 0 #DIV/0! #DIV/0! #DIV/0!Service Water Heating (fuel 3) Steam therms 0 0 0 0 0 0 #DIV/0! 0 28 $ - 0 0 0 #DIV/0! 0 28 $ - 0 #DIV/0! #DIV/0! #DIV/0!Interior Lighting (Process) X Electricity kWh 0 0 0 0 0 0 #DIV/0! 0 0.07 $ - 0 0 0 #DIV/0! 0 0.07 $ - 0 #DIV/0! #DIV/0! #DIV/0!Receptacle Equipment X Electricity kWh 0 0 0 0 0 0 #DIV/0! 0 0.07 $ - 0 0 0 #DIV/0! 0 0.07 $ - 0 #DIV/0! #DIV/0! #DIV/0!Refrigeration X Electricity kWh 0 0 0 0 0 0 #DIV/0! 0 0.07 $ - 0 0 0 #DIV/0! 0 0.07 $ - 0 #DIV/0! #DIV/0! #DIV/0!Commercial Cooking (fuel 1) X Natural Gas therms 0 0 0 0 0 0 #DIV/0! 0 0.7 $ - 0 0 0 #DIV/0! 0 0.7 $ - 0 #DIV/0! #DIV/0! #DIV/0!Commercial Cooking (fuel 2) X Electricity kWh 0 0 0 0 0 0 #DIV/0! 0 0.07 $ - 0 0 0 #DIV/0! 0 0.07 $ - 0 #DIV/0! #DIV/0! #DIV/0!Commercial Cooking (fuel 3) X Steam therms 0 0 0 0 0 0 #DIV/0! 0 28 $ - 0 0 0 #DIV/0! 0 28 $ - 0 #DIV/0! #DIV/0! #DIV/0!Elevators & Escalators X Electricity kWh 0 0 0 0 0 0 #DIV/0! 0 0.07 $ - 0 0 0 #DIV/0! 0 0.07 $ - 0 #DIV/0! #DIV/0! #DIV/0!Other Process Equipment (fuel 1) X Natural Gas therms 0 0 0 0 0 0 #DIV/0! 0 0.7 $ - 0 0 0 #DIV/0! 0 0.7 $ - 0 #DIV/0! #DIV/0! #DIV/0!Other Process Equipment (fuel 2) X Electricity kWh 0 0 0 0 0 0 #DIV/0! 0 0.07 $ - 0 0 0 #DIV/0! 0 0.07 $ - 0 #DIV/0! #DIV/0! #DIV/0!Other Process Equipment (fuel 3) X Steam therms 0 0 0 0 0 0 #DIV/0! 0 28 $ - 0 0 0 #DIV/0! 0 28 $ - 0 #DIV/0! #DIV/0! #DIV/0!Other Process Equipment (fuel 4) X Chilled Water ton-hr 0 0 0 0 0 0 #DIV/0! 0 0.2 $ - 0 0 0 #DIV/0! 0 0.2 $ - 0 #DIV/0! #DIV/0! #DIV/0!Total Annual Energy Use 0 0 $ - 0 0 0 $ - 0Total Annual Process Energy Use 0 0 $ - 0 0 0 $ - 0Step 2 Model, With Central Plant Efficiencies, by UtilitySub-total Electricity 0 0 0 0 0 0 #DIV/0! 0 0.07 $ - 0 0 0 #DIV/0! 0 0.07 $ - 0 #DIV/0! #DIV/0! #DIV/0!Sub-total Steam 0 0 0 0 0 0 #DIV/0! 0 28 $ - 0 0 0 #DIV/0! 0 28 $ - 0 #DIV/0! #DIV/0! #DIV/0!Sub-total Chilled Water 0 0 0 0 0 0 #DIV/0! 0 0.2 $ - 0 0 0 #DIV/0! 0 0.2 $ - 0 #DIV/0! #DIV/0! #DIV/0!Sub-total Natural Gas 0 0 0 0 0 0 #DIV/0! 0 0.7 $ - 0 0 0 #DIV/0! 0 0.7 $ - 0 #DIV/0! #DIV/0! #DIV/0!Total 0 0 $ - 0 0 0 $ - 0 #DIV/0! #DIV/0! #DIV/0!

Exceptional Calculation Energy Energy Cost Carbon Method Savings Use per Unit Mmbtu $/yr kg/yrSite Generated Renewable #1Site Generated Renewable #2Exceptional Calculation #1 SavingsExceptional Calculation #2 SavingsCombined Heat & Power Plant Electricity Savings #DIV/0! kWh #DIV/0! #DIV/0! #DIV/0!

Total Including Exceptional Calculations

Baseline Building Proposed Building SavingsEnergy Use Cost Carbon Energy Use Cost Carbon $ Energy Carbon

Mmbtu $/yr kg Mmbtu $/yr kg0 $ - 0 #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0!

LEED EAc1, Step 2 Model with Central Plant EfficienciesEnd Use Process Energy Type Units

BASELINE PROPOSED SAVINGS0 90 180 270 Energy Use MMbtu % total kbtu/sf $/unit $ Carbon (kg) Energy Use MMbtu % total kbtu/sf $/unit $ Carbon (kg) $ Energy Carbon

Interior Lighting Electricity Use (kWh) 216940 216940 216940 216940 216940 740 6% #VALUE! #REF! #REF! #VALUE! 241413 824 #VALUE! #VALUE! #REF! #REF! #VALUE! #REF! -11% #VALUE!Demand (k 0 0 0 0 0

Exterior Lighting Electricity Use (kWh) 500 500 500 500 500 2 0% #VALUE! #REF! #REF! #VALUE! 0 0 #VALUE! #VALUE! #REF! #REF! #VALUE! #REF! 100% #VALUE!Demand (k 0 0 0 0 0

Space Heating Natural Gas Use (therms 84633 84633 84633 84633 84633 8463 68% #VALUE! #REF! #REF! #VALUE! #VALUE! #VALUE! #VALUE! #VALUE! #REF! #VALUE! #VALUE! #REF! #VALUE! #VALUE!Demand (M 0 0 0 0 0

Space Cooling Electricity Use (kWh) 257474 257474 257474 257474 257474 879 7% #VALUE! #REF! #REF! #VALUE! #VALUE! #VALUE! #VALUE! #VALUE! #REF! #VALUE! #VALUE! #REF! #VALUE! #VALUE!Demand (k 0 0 0 0 0

Pumps Electricity Use (kWh) 8734 8734 8734 8734 8734 30 0% #VALUE! #REF! #REF! #VALUE! 33177 113 #VALUE! #VALUE! #REF! #REF! #VALUE! #REF! -280% #VALUE!Demand (k 0 0 0 0 0

Heat Rejection Electricity Use (kWh) 15035 15035 15035 15035 15035 51 0% #VALUE! #REF! #REF! #VALUE! 54308 185 #VALUE! #VALUE! #REF! #REF! #VALUE! #REF! -261% #VALUE!Demand (k 0 0 0 0 0

Fans-Interior Electricity Use (kWh) 387984 387984 387984 387984 387984 1324 11% #VALUE! #REF! #REF! #VALUE! 229015 781 #VALUE! #VALUE! #REF! #REF! #VALUE! #REF! 41% #VALUE!Demand (k 0 0 0 0 0

#REF! Electricity Use (kWh) 111460 111460 111460 111460 111460 380 3% #VALUE! #REF! #REF! #VALUE! 20164 69 #VALUE! #VALUE! #REF! #REF! #VALUE! #REF! 82% #VALUE!Demand (k 0 0 0 0 0

Service Water Heating Natural Gas Use (therms 0 0 0 0 0 0 0% #VALUE! #REF! #REF! #VALUE! #VALUE! #VALUE! #VALUE! #VALUE! #REF! #VALUE! #VALUE! #REF! #VALUE! #VALUE!Demand (M 0 0 0 0 0

Receptacle Equipment X Electricity Use (kWh) 143464 143464 143464 143464 143464 490 4% #VALUE! #REF! #REF! #VALUE! 143464 490 #VALUE! #VALUE! #REF! #REF! #VALUE! #REF! 0% #VALUE!Demand (k 0 0 0 0 0

Other Process Equipment X Electricity Use (kWh) 29748 29748 29748 29748 29748 102 1% #VALUE! #REF! #REF! #VALUE! 29748 102 #VALUE! #VALUE! #REF! #REF! #VALUE! #REF! 0% #VALUE!Demand (k 0 0 0 0 0

Refrigeration X Electricity Use (kWh) 0 0 0 0 0 0 0% #VALUE! #REF! #REF! #VALUE! 29748 102 #VALUE! #VALUE! #REF! #REF! #VALUE! #REF! #DIV/0! #VALUE!Demand (k 0 0 0 0 0

Energy Wheel X Electricity Use (kWh) 0 0 0 0 0 0 0% #VALUE! #REF! #REF! #VALUE! 909 3 #VALUE! #VALUE! #REF! #REF! #VALUE! #REF! #DIV/0! #VALUE!Demand (k 0 0 0 0 0

Cooking X 0 0% #VALUE! 0 #VALUE! #VALUE! 0 #DIV/0! #DIV/0! #DIV/0!

Elevators & Escalators X Electricity Use (kWh) 0 0 0 0 0 0 0% #VALUE! #REF! #REF! #VALUE! 0 0 #VALUE! #VALUE! #REF! #REF! #VALUE! #REF! #DIV/0! #VALUE!Demand (k 0 0 0 0 0

Humidification X Natural Gas Use (therms 0 0 0 0 0 0 0% #VALUE! #REF! #REF! #VALUE! #VALUE! #VALUE! #VALUE! #VALUE! #REF! #VALUE! #VALUE! #REF! #VALUE! #VALUE!Demand (M 0 0 0 0 0

Total Annual Energy Use 12460 #VALUE! #REF! #VALUE! #VALUE! #VALUE! #REF!Total Annual Process Energy Use 591 #VALUE! #REF! #VALUE! 696 #VALUE! #REF!

Energy Cost and Consumption by Energy TypeEnergy Type Utility Rate Baseline Proposed Percent Savings

0 90 180 270 Energy Use Cost Carbon (kg) Energy Use Cost Carbon (kg) Energy Cost CarbonElectricity #REF! $/kWh #REF! #REF! #REF! #REF! 1,171,338 kWh #REF! #VALUE! #VALUE! kWh #VALUE! #VALUE! #VALUE! #REF! #VALUE!Natural Gas #REF! $/Therm #REF! #REF! #REF! #REF! 84,633 Therm #REF! #VALUE! #VALUE! Therm #VALUE! #VALUE! #VALUE! #REF! #VALUE!Total #REF! #REF! #REF! #REF! 12,460 MMbtu #REF! #VALUE! #VALUE! MMbtu #VALUE! #VALUE! #VALUE! #REF! #VALUE!Exceptional Calculation "Virtual" CHP CalculationMethod Savings Avoided Energy Purchase CostSite Generated Renewable #1 Mbtu heat #VALUE! MbtuSite Generated Renewable #2 therms/Mbt 25.6Combined Heat & Power Plant Electricity Savings #VALUE! kWh #VALUE! Therms NG #VALUE! therms

Design elec #VALUE! kWh Baseline Proposed Percent Savings Baseline NYSEG PurckWh

Total including exceptional calculations Energy Use Cost Carbon (kg) Energy Use Cost Carbon (kg) Energy Cost Carbon District Pr 187 kWh/Mbtu12,460 MMbtu #REF! #VALUE! #VALUE! MMbtu #VALUE! #VALUE! #VALUE! #REF! #VALUE! #VALUE! kWh

Total cost #VALUE! $

Step 1 Energy Model InputsComparison of Baseline Design versus Proposed Design Purchased Utilities

Project Name: #REF!Date: #REF!

Please be sure to review reference paragraphs for exceptions and minimum requirements

Building Element

1.0 GeneralSpace Use Classification:Climate Zone: #REF!Modeling Software Used: #REF!Building Area (sf): #REF!2.0 Building Envelope2.1 New Buildings or Additions2.1.1 Roof

Roof ConstructionTypeInsulation Thermal Resistance (R-value)Assembly Thermal Transmittance (U-value)AbsorbanceSolar Relectivity (Albedo)

2.1.2 Above Grade WallsConstruction

TypeInsulation Thermal Resistance (R-value)Assembly Thermal Transmittance (U-value)

2.1.3 Below Grade WallsConstructionAssembly Thermal Conductance (C-factor)

2.1.4 FloorsConstructionTypeInsulation Thermal Resistance (R-value)Assembly Thermal Transmittance (U-value)

2.1.5 Slab on Grade FloorsConstructionTypeInsulation Thermal Resistance (R-value)Perimeter Heat Loss Factor (F-factor)

2.1.6 Opaque DoorsConstruction

TypeAssembly Thermal Transmittance (U-value), SwingingAssembly Thermal Transmittance (U-value), Non-swinging

2.1.7 FenestrationConstruction

TypeWindow-to-Gross Wall RatioAssembly Thermal Transmittance (U-value), FixedAssembly Thermal Transmittance (U-value), OperableSolar Heat Gain Coefficient (SHGC), AllSolar Heat Gain Coefficient (SHGC), NorthGlazing Visible Light Transmittance (VT)Window RevealFixed Shading Devices

Automated Movable Shading Devices2.1.8 Skylights

ConstructionTypeSkylight-to-Gross Roof RatioAssembly Thermal Transmittance (U-value)Solar Heat Gain Coefficient (SHGC)Glazing Visible Light Transmittance (VT)Shading Coefficient (SC)

2.2 Alterations to the building envelope, conform with 5.1.32.2.1 Roof

Roof ConstructionTypeInsulation Thermal Resistance (R-value)Assembly Thermal Transmittance (U-value)AbsorbanceSolar Relectivity

2.2.2 Above Grade WallsConstructionTypeInsulation Thermal Resistance (R-value)Assembly Thermal Transmittance (U-value)




2.2.6 Opaque DoorsConstructionTypeAssembly Thermal Transmittance (U-value)

2.2.7 FenestrationConstructionTypeWindow-to-Gross Wall RatioAssembly Thermal Transmittance (U-value), FixedAssembly Thermal Transmittance (U-value), OperableSolar Heat Gain Coefficient (SHGC), AllSolar Heat Gain Coefficient (SHGC), North

Glazing Visible Light Transmittance (VT)Shading Coefficient (SC)

2.2.8 SkylightsConstructionTypeSkylight-to-Gross Roof RatioAssembly Thermal Transmittance (U-value)Solar Heat Gain Coefficient (SHGC)Glazing Visible Light Transmittance (VT)Shading Coefficient (SC)

2.3 Existing Building, reflect existing conditions prior to any revisions that are part of the scope of work being evaluated2.3.1 Roof







2.3.7 FenestrationConstructionTypeWindow-to-Gross Wall RatioAssembly Thermal Transmittance (U-value)Solar Heat Gain Coefficient (SHGC)Glazing Visible Light Transmittance (VT)Shading Coefficient (SC)


3.0 Heating, Ventilating, and Air Conditioning

3.1 Air Handling Systems3.1.1 Unit Designation

Type

Total Supply AirflowOutside Air AirflowSupply-air-to-room-air temperature differenceBaseline Air Temperature Reset StrategyProposed Supply Air Temperature Reset Strategy, Heating SeasonProposed Supply Air Temperature Reset Strategy, Cooling SeasonSystem Fan Power SummarySystem Fan Power SummarySystem Fan Power SummarySupply Fan

TypeAirflowCapacity ControlFan EfficiencyFan Motor Brake HorsepowerStatic PressureMotor HorsepowerMotor EfficiencyMinimum Operating Speed (Systems 1-4)Minimum Operating Speed (Systems 5 & 7)

Return FanTypeAirflow

90% Supply Fan airflowSupply Fan airflow - min outdoor air)

Capacity ControlFan EfficiencyFan Motor Brake HorsepowerStatic PressureMotor HorsepowerMotor EfficiencyMinimum Operating Speed (Systems 5 & 7)

Exhaust FanTypeAirflowCapacity ControlFan EfficiencyFan Motor Brake HorsepowerStatic PressureMotor HorsepowerMotor EfficiencyMinimum Operating Speed

Relief FanTypeAirflowCapacity ControlFan EfficiencyFan Motor Brake HorsepowerStatic PressureMotor HorsepowerMotor EfficiencyMinimum Operating Speed

Heat/Energy RecoveryTypeEfficiency

Cooling SystemTypeCapacity ControlCapacityOversize RatioSetpointEnergy Efficiency Ratio (EER)

Heating SystemTypeCapacity ControlCapacityOversize RatioSetpoint

HumidificationTypeCapacity ControlCapacitySetpoint

EconomizerType

Enthalpy LimitHigh Limit Shut-offLow Limit Shut-off

Ventilation Control Strategy

3.2 Exhaust Systems3.2.1 Unit Designation

TypeAirflowCapacity ControlFan EfficiencyStatic PressureMotor HorsepowerMotor PowerMotor EfficiencyMinimum Operating SpeedHeat/Energy Recovery

TypeEfficiency

3.3 Unitary Equipment3.3.1 Unitary Cooling System

Unit DesignationTypeCapacityEfficiency

3.3.2 Unitary Heating SystemUnit DesignationTypeCapacityEfficiency

3.4 Hydronic Systems3.4.1 Hot Water Heating Systems

Total Heating System CapacityTotal System Flow SummaryAverage Hot Water System Differential TemperatureTotal Motor Power SummaryTotal Motor Power SummaryTotal Pump Power SummaryPump EfficiencyMotor EfficiencyPump Head PressureBaseline Hot Water Heating System

Unit DesignationTypeCapacity ControlSystem CapacitySystem FlowHot Water Supply TemperatureHot Water Return TemperatureHot Water System Differential TemperatureHot Water Pump PowerWater Temperature Reset StrategyMotor Power

Proposed Glycol Pre-Heat SystemUnit DesignationTypeCapacity ControlSystem CapacitySystem FlowHot Water Supply TemperatureHot Water Return TemperatureHot Water System Differential TemperatureHot Water Pump PowerWater Temperature Reset StrategyPump EfficiencyHead PressureMotor PowerMotor HorsepowerMotor EfficiencyMinimum Operating Speed

Proposed Hot Water Re-Heat SystemUnit DesignationTypeCapacity ControlSystem CapacitySystem FlowHot Water Supply TemperatureHot Water Return TemperatureHot Water System Differential TemperatureHot Water Pump PowerWater Temperature Reset StrategyPump EfficiencyHead PressureMotor PowerMotor HorsepowerMotor EfficiencyMinimum Operating Speed

Proposed Hot Water Perimeter SystemUnit Designation

TypeCapacity ControlSystem CapacitySystem FlowHot Water Supply TemperatureHot Water Return TemperatureHot Water System Differential TemperatureHot Water Pump PowerWater Temperature Reset StrategyPump EfficiencyHead PressureMotor PowerMotor HorsepowerMotor EfficiencyMinimum Operating Speed

Proposed Floor Radiant Heating SystemUnit DesignationTypeCapacity ControlSystem CapacitySystem FlowHot Water Supply TemperatureHot Water Return TemperatureHot Water System Differential TemperatureHot Water Pump PowerWater Temperature Reset StrategyPump EfficiencyHead PressureMotor PowerMotor HorsepowerMotor EfficiencyMinimum Operating Speed

Proposed Ceiling Radiant Heating SystemUnit DesignationTypeCapacity ControlSystem CapacitySystem FlowHot Water Supply TemperatureHot Water Return TemperatureHot Water System Differential TemperatureHot Water Pump PowerWater Temperature Reset StrategyPump EfficiencyHead PressureMotor PowerMotor HorsepowerMotor EfficiencyMinimum Operating Speed

3.4.2 Chilled Water Cooling SystemsTotal Cooling System CapacityTotal System Flow SummaryAverage Chilled Water System Differential TemperatureTotal Motor Power SummaryTotal Motor Power SummaryTotal Pump Power SummaryPump Efficiency

Motor EfficiencyPump Head PressureBaseline Chilled Water Cooling System

Unit DesignationTypeCapacity Control

System CapacitySystem FlowChilled Water Supply TemperatureChilled Water Return TemperatureChilled Water System Differential TemperatureChilled Water Pump PowerWater Temperature Reset StrategyMotor Power

Proposed Chilled Water Cooling SystemUnit DesignationTypeCapacity ControlSystem CapacitySystem FlowChilled Water Supply TemperatureChilled Water Return TemperatureChilled Water System Differential TemperatureChilled Water Pump PowerWater Temperature Reset StrategyPump EfficiencyHead PressureMotor PowerMotor HorsepowerMotor EfficiencyMinimum Operating Speed

Proposed Chilled Beam Cooling SystemUnit DesignationTypeCapacity ControlSystem CapacitySystem FlowChilled Water Supply TemperatureChilled Water Return TemperatureChilled Water System Differential TemperatureChilled Water Pump PowerWater Temperature Reset StrategyPump EfficiencyHead PressureMotor PowerMotor HorsepowerMotor EfficiencyMinimum Operating Speed

Proposed Radiant Ceiling Cooling SystemUnit DesignationTypeCapacity ControlSystem CapacitySystem FlowChilled Water Supply TemperatureChilled Water Return Temperature

Chilled Water System Differential TemperatureChilled Water Pump PowerWater Temperature Reset StrategyPump EfficiencyHead PressureMotor PowerMotor HorsepowerMotor EfficiencyMinimum Operating Speed

3.4.3 Glycol Run-Around LoopUnit DesignationTypeCapacity ControlSystem CapacitySystem FlowWater System Differential TemperaturePump PowerWater Temperature Reset StrategyPump EfficiencyHead PressureMotor PowerMotor HorsepowerMotor EfficiencyMinimum Operating Speed

3.5 Zone Level3.5.1 Offices3.5.2 Laboratories3.5.3 Conference/Meeting/Auditorium/Classrooms3.5.4 Computer Rooms3.5.5 Zone Temperature Setpoints

Occupied Thermostatic ControlsWinter temperature setpoint and allowable swingSummer temperature setpoint and allowable swingWinter relative humidity setpoint and allowable swingSummer relative humidity setpoint and allowable swing

Unoccupied Setback ControlsWinter temperature setpoint and allowable swingSummer temperature setpoint and allowable swingWinter relative humidity setpoint and allowable swingSummer relative humidity setpoint and allowable swing

Automatic shutdownSupply Air Temperature Reset (Systems 5 and 7), Heating SeasonSupply Air Temperature Reset (Systems 5 and 7), Cooling SeasonVAV Minimum Flow Setpoint (Systems 5 and 7)VAV Minimum Flow Setpoint (Systems 5 and 7), Cooling Season

4.0 Service Water Heating4.1 Unit Designation

TypeEfficiencyCapacity ControlSystem CapacitySystem FlowHot Water Supply TemperatureHot Water Return TemperatureHot Water System Differential TemperaturePump PowerPump Efficiency

Head PressureMotor PowerMotor HorsepowerMotor EfficiencyCondenser Heat Recovery System

5.0 Electrical Systems, Lighting, Power and Process Loads5.1 Lighting Power Density (Space Function or Building Area)

Conference RoomsOffices, VestibuleCorridorsUtility AreasLockersRestroomsExit LightsExterior

5.2 Automatic Lighting Control

5.3 Receptacle & Process Load Power Density5.4 Daylighting Controls5.5 Elevators or Escalators

5.6 Refrigeration Equipment5.7 Other Process Loads

Notes:1 Cornell Recommends a plug load power density of 3 Watts per square foot for laboratories, and 1 Watt per square foot for office/classrooms.2 The baseline heating and cooling capacities are derived by averaging the loads of 4 orientations (as designed, +90, +180, +270) per Table G3.1-5a3 Cornell Standards recommend using NEMA Premium Efficiency motors for all motors 1/2 hp and above.4 Baseline vertical fenestration area shall be equal to proposed design, OR 40% of gross above grade wall area, whichever is SMALLER, and shall be distributed uniformly in horizontal bands across the four orientations.5 Baseline skylight area shall be equal to proposed design, OR 5% of gross roof area, whichever is SMALLER.6 Baseline minimum flow setpoints is 0.4 cfm/sf of floor area served.7 Economizer High Limit: Standard CU sequence disables economizer when OA temp exceeds RA temperature, typical RA temperature is 75 degrees.8 Economizer Low Limit: Standard CU sequence disables economizer when Mixed Air temperature falls below AHU discharge air temperature setpoint, typical setpoint temperature is 55 is degrees.

Units Reference

Table G3.1-5bh·ft²·˚F/Btu Table 5.5-6Btu/h·ft²·˚F Table 5.5-6

Table G3.1-5e


Btu/h·ft²·˚F Table 5.5-6


Table G3.1-5bh·ft²·˚F/Btu Table 5.5-6Btu/h·ft·˚F Table 5.5-6

Table G3.1-5bBtu/h·ft²·˚F Table 5.5-6Btu/h·ft²·˚F Table 5.5-6

Table G3.1-5cBtu/h·ft²·˚F Table 5.5-6Btu/h·ft²·˚F Table 5.5-6

Table 5.5-6Table 5.5-6

Table G3.1-5c

Table G3.1-5dTable 5.5-6Table 5.5-6

h·ft²·˚F/BtuBtu/h·ft²·˚F


Btu/h·ft²·˚F


h·ft²·˚F/BtuBtu/h·ft·˚F

Btu/h·ft²·˚F

Btu/h·ft²·˚FBtu/h·ft²·˚F

Existing Building, reflect existing conditions prior to any revisions that are part of the scope of work being evaluated



Btu/h·ft²·˚F



Btu/h·ft²·˚F

Btu/h·ft²·˚F

cfmcfm G3.1.2.5

G3.1.2.8

Wattshp

bhp

Table G3.1-10 / Table G3.1.1A&Bcfm

bhp Table G3.1.2.9in wc

hpTable 10.8

%% G3.1.3.13

cfm G3.1.2.8

bhpin wc

hpTable 10.8

cfm

bhpin wc

hpTable 10.8

cfm

bhpin wc

Table 10.8

Δ T ˚F

G3.1.2.10

btuhG3.1.2.2

G3.1.2.2

pph%RH

G3.1.2.6Tables G3.1.2.6A / G3.1.2.6B

Btu/lb˚F 3.1.2.7 / Table G3.1.2.6C˚F

Table G.3.1.4 / G3.1.2.4

cfm

in wc

kWTable 10.8

G3.1.2.10

btuhgpm

Wattshp

Watts/gpm

ft wc

G3.1.3.5btuhgpm

G3.1.3.3G3.1.3.3

Watts/gpm G3.1.3.5G3.1.3.4

Watts

btuhgpm

Watts/gpm

ft wcWatts

hp

btuhgpm

Watts/gpm

ft wcWatts

hp

Δ T ˚F

˚F˚F

Δ T ˚F

˚F˚F

Δ T ˚F

˚F˚F

Δ T ˚F

btuhgpm

Watts/gpm

ft wcWatts

hp

btuhgpm

Watts/gpm

ft wcWatts

hp

btuhgpm

Watts/gpm

ft wcWatts

hp

btuhgpm

Wattshp

Watts/gpm

˚F˚F

Δ T ˚F

˚F˚F

Δ T ˚F

˚F˚F

Δ T ˚F

Δ T ˚F

ft wc

G3.1.3.10

btuhgpm

G3.1.3.8G3.1.3.8

Watts/gpm G3.1.3.10G3.1.3.9

Watts

btuhgpm

Watts/gpm

ft wcWatts

hp

btuhgpm

Watts/gpm

ft wcWatts

hp

btuhgpm

˚F˚F

Δ T ˚F

˚F˚F

Δ T ˚F

˚F˚F

Δ T ˚F

˚F˚F

Watts/gpm

ft wcWatts

hp

btuhgpm

Watts/gpm

ft wcWatts

hp

%

G3.1.3.12G3.1.3.12

cfm/ft² G3.1.3.13cfm

Table G.3.1-11

btuhgpm

Watts/gpm

Δ T ˚F

Δ T ˚F

˚F˚F

Δ T ˚F

ft wcWatts

hp

6.5.6.2

9.5 / 9.6 / Tables 9.5.1 / 9.6.19.5 / 9.6 / Tables 9.5.1 / 9.6.19.5 / 9.6 / Tables 9.5.1 / 9.6.19.5 / 9.6 / Tables 9.5.1 / 9.6.19.5 / 9.6 / Tables 9.5.1 / 9.6.19.5 / 9.6 / Tables 9.5.1 / 9.6.19.5 / 9.6 / Tables 9.5.1 / 9.6.1

Watts/face 9.5 / 9.6 / Tables 9.5.1 / 9.6.1Watts/LF 9.4.4 / 9.4.5 / Table 9.4.5

CU Recommendation

Cornell Recommends a plug load power density of 3 Watts per square foot for laboratories, and 1 Watt per square foot for office/classrooms.The baseline heating and cooling capacities are derived by averaging the loads of 4 orientations (as designed, +90, +180, +270) per Table G3.1-5aCornell Standards recommend using NEMA Premium Efficiency motors for all motors 1/2 hp and above.Baseline vertical fenestration area shall be equal to proposed design, OR 40% of gross above grade wall area, whichever is SMALLER, and shall be distributed uniformly in horizontal bands across the four orientations.Baseline skylight area shall be equal to proposed design, OR 5% of gross roof area, whichever is SMALLER.

Economizer High Limit: Standard CU sequence disables economizer when OA temp exceeds RA temperature, typical RA temperature is 75 degrees.Economizer Low Limit: Standard CU sequence disables economizer when Mixed Air temperature falls below AHU discharge air temperature setpoint, typical setpoint temperature is 55 is degrees.

Watts/ft²Watts/ft²Watts/ft²Watts/ft²Watts/ft²Watts/ft²Watts/ft²

Watts/ft²

Baseline Model Inputs ReferenceASHRAE 90.1-2004

Informative Appendix GPerformance Rating Method

Metal deck, R-15 rigid insulationInsulation entirely above deck Table 5.5-6

R-15.0 ci Table 5.5-6U-0.063 Table 5.5-6

0.70.3

Steel framed Table 5.5-6R-13.0 + R-3.8 ci Table 5.5-6

U-0.084 Table 5.5-6

8" concrete block, No framing, No insulation1.14 Table 5.5-6

4" concrete with carpet and pad, metal deck, R-30 batt insulationSteel joist Table 5.5-6

R-30.0 Table 5.5-6U-0.038 Table 5.5-6

6" concreteUnheated Table 5.5-6

Not required Table 5.5-6F-0.730 Table 5.5-6

Match proposed design Table 5.5-6U-0.700U-0.500 Table 5.5-6

5/8" gypsum wall board interior, 3-1/2" metal stud 16"oc with R-13 batt insulation, 5/8" exterior wall board, R-3.8 continous rigid

insulation, 0.5" stucco

Aluminum Storefront, Dark Bronze Finish, 1" Insulated, Argon Filled, Low-E/Tinted Glass

Double glazed, Low-E, aluminum with thermal break, 1/2" airspace, clear

Fixed23%0.57 Table 5.5-6N/A Table 5.5-6

0.39 Table 5.5-6N/A Table 5.5-60.7

None, flush with exterior wallNone

None

None

NoneTable 5.5-6Table 5.5-6

AHU-1

6280945 6.4.3.9

20None

#REF!#REF!

SAF-01Forward Curved, Draw Thru

6280Constant Volume 6.5.3.2

NEMA Standard Efficiency General Purpose CU Standard1

#REF!RAF-01

565256525335

Constant Volume

NEMA Standard Efficiency General Purpose CU Standard#REF!

EAF-01

NEMA Standard Efficiency General Purpose CU Standard

RF-01

NEMA Standard Efficiency General Purpose CU Standard

Baseline System 3: PSZ-AC, Single Zone Constant Volume Rooftop Air Conditioner, Chilled Water Cooling, Hot Water Heating

ERC-01 6.5.6.1None

0.5CC-01

Chilled Water Cooling CoilModulating

908001.15

55N/A

HC-01Hot Water Heating Coil

Modulating183300

1.2590

H-1Match Proposed

Modulating0

956.5.1

CU Standard

N/A CU Standard7055

6.4.3.9

EF-1Centrifugal Roof Exhauster

710Constant Volume

0.1670.124

NEMA Standard Efficiency General Purpose CU Standard1

None 6.5.6.1

0.5

None, Per Table G3.1.2.6A, A minimum conditioned floor area of 15,000 sf is required to model an economizer system for Baseline

System 3.

Run continuously when occupied, cycle on/off to meet heating and cooling loads when unoccupied

1833007.350

1390.186

190.80

0.59548

HX-1, P-1Steam to Hot Water Heat Exchanger

Primary only, with continuous variable flow, pump riding the curve183300

7.3180130

5019

OAT: 20 => SWT: 180; OAT: 50 => SWT: 150138.7

CUDCS 15955

CUDCS 15955

CUDCS 15955

CUDCS 15955

9080014.5

13319

0.42822

0.8

0.59556

P-2, P-3Purchased Chilled Water

9080014.5

44561222

OAT: 80 => SWT: 44; OAT: 60 => SWT: 54319

CUDCS 15955

Constant Volume Primary / Variable Volume Secondary pump riding the curve

None

Constant Volume00

10#DIV/0!

None0.820

00.0000.585

1.00

CUDCS 1595570 °F +/- 1.5 °F75 °F +/- 1.5 °F

75 °F +/- 6.0 °F75 °F +/- 6.0 °F

Scheduled / occupancy sensorOAT: -5 => DAT: 90; OAT: 55 => DAT: 80OAT: 88 => DAT: 55; OAT: 55 => DAT: 65

0.4#REF!

Steam to Hot Water Heat Exchanger Section 7N/A

Constant Volume

3120

900.8

15270

0.3620.585

6.5.6.2

Tables 9.5.1 / 9.6.11.3 Tables 9.5.1 / 9.6.11.1 Tables 9.5.1 / 9.6.10.5 Tables 9.5.1 / 9.6.11.30.60.9

5 Tables 9.5.1 / 9.6.130 9.4.4 / 9.4.5 / Table 9.4.5

Scheduled Table G3.2

CU StandardNoneNone

NoneNone

Baseline vertical fenestration area shall be equal to proposed design, OR 40% of gross above grade wall area, whichever is SMALLER, and shall be distributed uniformly in horizontal bands across the four orientations.

Economizer Low Limit: Standard CU sequence disables economizer when Mixed Air temperature falls below AHU discharge air temperature setpoint, typical setpoint temperature is 55 is degrees.

Offices/Conference/Training: 0.5 W/ft²; Break/Copy: 1 W/ft²

Proposed Model Inputs NotesBuilding Modeled as Designed

Metal deck, R-50 rigid insulation, white EPDM roofInsulation entirely above deck

R-50 ciU-0.020

0.310.69

Steel framedR-30

Varies from U 0.048 to 0.077

None

None, only slab on grade floor

10" lightweight structural concreteHeated

None, but R-10 for 36" is a Code requirementF-0.090

0.35

5/8" gypsum wall board interior, either 6" stud or 8" block wall with R-30 insulation, 5/8" exterior wall board, aluminum panel exterior

finish



423%0.35

N/A (No operable windows)0.7

N/A (No windows on the north exposure)?

None

None

None

5

1 foot projection on upper windows, 2 foot projection on lower windows

ERV-1

1350945

20

OAT: -5 => SAT: 65; OAT: 55 => SAT: 54 7OAT: 75 => SAT: 54; OAT: 55 => SAT: 65 7

#VALUE!#VALUE!#VALUE!

Direct Drive, Plenum1350

Constant Volume0.40

2.753

0.895N/A0.5 6

None0

N/AN/A

#DIV/0!0.0

00

0.895

Direct Drive, Plenum1350

Constant Volume0.40

2.753

0.895

#DIV/0!0.0

00

0.895

Dedicated Outside Air System, Energy Recovery Ventilator, chilled water cooling, glycol heating, heat pipe heat recovery coil, supply

fan, exhaust fan

Heat Pipe0.5

Chilled Water Cooling Coil

68200 21.00

55.00N/A

Hot Water Heating Coil 2

23,5001.00

68

None, System is 100% outside airDifferential Dry-Bulb

2875 755 8

N/A

NEMA Premium Efficiency

Run continuously at constant volume when occupied, reset to 50% when unoccupied

172048 921.5

16810

1.08638

0.800.855

137

5

PHC-1, P-6Pre-heating Coil

Constant Volume87400

9.5100

802028

OAT: 0 => SWT: 180; OAT: 60 => SWT: 900.615

2700.362

0.621

NoneDuct mounted re-heat coils

Variable Volume00

180150

30#DIV/0!

OAT: 0 => SWT: 180; OAT: 60 => SWT: 1600.6

00

0.0000.62

0.3

None

Baseboard RadiationVariable Volume

00

180150

30#DIV/0!

OAT: 0 => SWT: 180; OAT: 60 => SWT: 900.6

00

0.0000.62

0.3

Radiant Zones 1 & 2, P-1, P-4In floor radiant heating loops

Constant Volume Miixing84648

12120 8105

1545

OAT: 0 => SWT: 120; OAT: 60 => SWT: 800.630

5400.724

0.621

None

00

180150

30#DIV/0!

None0.6

00

0.0000.62

0.3

14330016.8

17370

0.49622

0.8

0.59556

CC-01, Chilled Water Pump 1 10

Variable Volume69600

9.347621522

OAT: 88 => SWT: 47; OAT: 50 => SWT: 500.856

2050.2750.595

0.3

Induction Cooling System Pump 1 10

Variable Volume73700

7.547 11672022

Reset based on space dewpoint0.856

1650.2210.595

0.3

None

Variable Volume00

4762

15#DIV/0!

Reset based on space dewpoint0.860

00.0000.595

0.3None

00

10#DIV/0!

None0.820

00.0000.585

1

70 ˚F ± 1.5 ˚F75 ˚F ± 1.5 ˚F

75 ˚F ± 6.0 ˚F75 ˚F ± 6.0 ˚F

Scheduled / occupancy sensor

Steam to Hot Water Heat ExchangerN/A

Constant Volume

3120

900.8

15270

0.3620.585

1.00.80.5

10.80.85.455

Offices/Conference/Training: 0.5 W/ft²; Break/Copy: 1 W/ft² 1

Credit can be taken for programmable timing control, occupancy sensors and daylighting

Two elevators operated intermittently (5 kW per elevator with 490 equivalent full load hours of operation per elevator)

Telecom Rooms, one per floor, 2.3 kW peak with 3,680 equivalent full load hours of operation

Step 2 Energy Model InputsComparison of Baseline Design versus Proposed Design Upstream Central Systems

Project Name: #REF!Date: #REF!

Please be sure to review reference paragraphs for exceptions and minimum requirements

Building Element

1.0 GeneralSpace Use Classification:Climate Zone: #REF!Modeling Software Used: #REF!Building Area (sf): #REF!2.0 Building Envelope2.1 New Buildings or Additions2.1.1 Roof

Roof ConstructionTypeInsulation Thermal Resistance (R-value)Assembly Thermal Transmittance (U-value)AbsorbanceSolar Relectivity (Albedo)





2.1.6 Opaque DoorsConstructionTypeAssembly Thermal Transmittance (U-value), SwingingAssembly Thermal Transmittance (U-value), Non-swinging

2.1.7 FenestrationConstructionTypeWindow-to-Gross Wall RatioAssembly Thermal Transmittance (U-value), FixedAssembly Thermal Transmittance (U-value), Operable

Solar Heat Gain Coefficient (SHGC), AllSolar Heat Gain Coefficient (SHGC), NorthGlazing Visible Light Transmittance (VT)Window RevealFixed Shading DevicesAutomated Movable Shading Devices


2.2 Alterations to the building envelope, conform with 5.1.32.2.1 Roof







2.2.7 FenestrationConstructionTypeWindow-to-Gross Wall RatioAssembly Thermal Transmittance (U-value), FixedAssembly Thermal Transmittance (U-value), OperableSolar Heat Gain Coefficient (SHGC), AllSolar Heat Gain Coefficient (SHGC), NorthGlazing Visible Light Transmittance (VT)Shading Coefficient (SC)

2.2.8 SkylightsConstructionType

Skylight-to-Gross Roof RatioAssembly Thermal Transmittance (U-value)Solar Heat Gain Coefficient (SHGC)Glazing Visible Light Transmittance (VT)Shading Coefficient (SC)

2.3 Existing Building, reflect existing conditions prior to any revisions that are part of the scope of work being evaluated2.3.1 Roof







2.3.7 FenestrationConstructionTypeWindow-to-Gross Wall RatioAssembly Thermal Transmittance (U-value)Solar Heat Gain Coefficient (SHGC)Glazing Visible Light Transmittance (VT)Shading Coefficient (SC)


3.0 Heating, Ventilating, and Air Conditioning3.1 Air Handling Systems3.1.1 Unit Designation

Type

Total Supply AirflowOutside Air AirflowSupply-air-to-room-air temperature differenceBaseline Air Temperature Reset StrategyProposed Supply Air Temperature Reset Strategy, Heating SeasonProposed Supply Air Temperature Reset Strategy, Cooling SeasonSystem Fan Power SummarySystem Fan Power SummarySystem Fan Power SummarySupply Fan

TypeAirflowCapacity ControlFan EfficiencyFan Motor Brake HorsepowerStatic PressureMotor HorsepowerMotor EfficiencyMinimum Operating Speed (Systems 1-4)Minimum Operating Speed (Systems 5 & 7)

Return FanTypeAirflow

90% Supply Fan airflowSupply Fan airflow - min outdoor air)

Capacity ControlFan EfficiencyFan Motor Brake HorsepowerStatic PressureMotor HorsepowerMotor EfficiencyMinimum Operating Speed (Systems 5 & 7)

Exhaust FanTypeAirflowCapacity ControlFan EfficiencyFan Motor Brake HorsepowerStatic PressureMotor HorsepowerMotor EfficiencyMinimum Operating Speed

Relief FanTypeAirflowCapacity ControlFan EfficiencyFan Motor Brake HorsepowerStatic PressureMotor HorsepowerMotor EfficiencyMinimum Operating Speed

Heat/Energy RecoveryTypeEfficiency

Cooling SystemType

Capacity ControlCapacityOversize RatioSetpointEnergy Efficiency Ratio (EER)

Heating SystemTypeCapacity ControlCapacityOversize RatioSetpoint

HumidificationTypeCapacity ControlCapacitySetpoint

EconomizerTypeEnthalpy LimitHigh Limit Shut-offLow Limit Shut-off

Ventilation Control Strategy3.2 Exhaust Systems3.2.1 Unit Designation

TypeAirflowCapacity ControlFan EfficiencyStatic PressureMotor HorsepowerMotor PowerMotor EfficiencyMinimum Operating SpeedHeat/Energy Recovery

TypeEfficiency

3.3 Unitary Equipment3.3.1 Unitary Cooling System

Unit DesignationTypeCapacityEfficiency

3.3.2 Unitary Heating SystemUnit DesignationTypeCapacityEfficiency

3.4 Hydronic Systems3.4.1 Hot Water Heating Systems

Total Heating System CapacityTotal System Flow SummaryAverage Hot Water System Differential TemperatureTotal Motor Power SummaryTotal Motor Power SummaryTotal Pump Power SummaryPump EfficiencyMotor Efficiency

Pump Head PressureBaseline Hot Water Heating System

Unit DesignationTypeCapacity ControlSystem CapacitySystem FlowHot Water Supply TemperatureHot Water Return TemperatureHot Water System Differential TemperatureHot Water Pump PowerWater Temperature Reset StrategyMotor Power

Proposed Glycol Pre-Heat SystemUnit DesignationTypeCapacity ControlSystem CapacitySystem FlowHot Water Supply TemperatureHot Water Return TemperatureHot Water System Differential TemperatureHot Water Pump PowerWater Temperature Reset StrategyPump EfficiencyHead PressureMotor PowerMotor HorsepowerMotor EfficiencyMinimum Operating Speed

Proposed Hot Water Re-Heat SystemUnit DesignationTypeCapacity ControlSystem CapacitySystem FlowHot Water Supply TemperatureHot Water Return TemperatureHot Water System Differential TemperatureHot Water Pump PowerWater Temperature Reset StrategyPump EfficiencyHead PressureMotor PowerMotor HorsepowerMotor EfficiencyMinimum Operating Speed

Proposed Hot Water Perimeter SystemUnit DesignationTypeCapacity ControlSystem CapacitySystem FlowHot Water Supply TemperatureHot Water Return TemperatureHot Water System Differential TemperatureHot Water Pump Power

Water Temperature Reset StrategyPump EfficiencyHead PressureMotor PowerMotor HorsepowerMotor EfficiencyMinimum Operating Speed

Proposed Floor Radiant Heating SystemUnit DesignationTypeCapacity ControlSystem CapacitySystem FlowHot Water Supply TemperatureHot Water Return TemperatureHot Water System Differential TemperatureHot Water Pump PowerWater Temperature Reset StrategyPump EfficiencyHead PressureMotor PowerMotor HorsepowerMotor EfficiencyMinimum Operating Speed

Proposed Ceiling Radiant Heating SystemUnit DesignationTypeCapacity ControlSystem CapacitySystem FlowHot Water Supply TemperatureHot Water Return TemperatureHot Water System Differential TemperatureHot Water Pump PowerWater Temperature Reset StrategyPump EfficiencyHead PressureMotor PowerMotor HorsepowerMotor EfficiencyMinimum Operating Speed

3.4.2 Chilled Water Cooling SystemsTotal Cooling System CapacityTotal System Flow SummaryAverage Chilled Water System Differential TemperatureTotal Motor Power SummaryTotal Motor Power SummaryTotal Pump Power SummaryPump EfficiencyMotor EfficiencyPump Head PressureBaseline Chilled Water Cooling System

Unit DesignationType

Capacity ControlSystem Capacity

System FlowChilled Water Supply TemperatureChilled Water Return TemperatureChilled Water System Differential TemperatureChilled Water Pump PowerWater Temperature Reset StrategyMotor Power

Proposed Chilled Water Cooling SystemUnit DesignationTypeCapacity ControlSystem CapacitySystem FlowChilled Water Supply TemperatureChilled Water Return TemperatureChilled Water System Differential TemperatureChilled Water Pump PowerWater Temperature Reset StrategyPump EfficiencyHead PressureMotor PowerMotor HorsepowerMotor EfficiencyMinimum Operating Speed

Proposed Chilled Beam Cooling SystemUnit DesignationTypeCapacity ControlSystem CapacitySystem FlowChilled Water Supply TemperatureChilled Water Return TemperatureChilled Water System Differential TemperatureChilled Water Pump PowerWater Temperature Reset StrategyPump EfficiencyHead PressureMotor PowerMotor HorsepowerMotor EfficiencyMinimum Operating Speed

Proposed Radiant Ceiling Cooling SystemUnit DesignationTypeCapacity ControlSystem CapacitySystem FlowChilled Water Supply TemperatureChilled Water Return TemperatureChilled Water System Differential TemperatureChilled Water Pump PowerWater Temperature Reset StrategyPump EfficiencyHead PressureMotor PowerMotor HorsepowerMotor Efficiency

Minimum Operating Speed3.4.3 Glycol Run-Around Loop

Unit DesignationTypeCapacity ControlSystem CapacitySystem FlowWater System Differential TemperaturePump PowerWater Temperature Reset StrategyPump EfficiencyHead PressureMotor PowerMotor HorsepowerMotor EfficiencyMinimum Operating Speed

3.5 Zone Level3.5.1 Offices3.5.2 Laboratories3.5.3 Conference/Meeting/Auditorium/Classrooms3.5.4 Computer Rooms3.5.5 Zone Temperature Setpoints

Occupied Thermostatic ControlsWinter temperature setpoint and allowable swingSummer temperature setpoint and allowable swingWinter relative humidity setpoint and allowable swingSummer relative humidity setpoint and allowable swing

Unoccupied Setback ControlsWinter temperature setpoint and allowable swingSummer temperature setpoint and allowable swingWinter relative humidity setpoint and allowable swingSummer relative humidity setpoint and allowable swing

Automatic shutdownSupply Air Temperature Reset (Systems 5 and 7), Heating SeasonSupply Air Temperature Reset (Systems 5 and 7), Cooling SeasonVAV Minimum Flow Setpoint (Systems 5 and 7)VAV Minimum Flow Setpoint (Systems 5 and 7), Cooling Season

4.0 Service Water Heating4.1 Unit Designation

TypeEfficiencyCapacity ControlSystem CapacitySystem FlowHot Water Supply TemperatureHot Water Return TemperatureHot Water System Differential TemperaturePump PowerPump EfficiencyHead PressureMotor PowerMotor HorsepowerMotor EfficiencyCondenser Heat Recovery System

5.0 Electrical Systems, Lighting, Power and Process Loads5.1 Lighting Power Density (Space Function or Building Area)

Conference Rooms

Offices, VestibuleCorridorsUtility AreasLockersRestroomsExit LightsExterior

5.2 Automatic Lighting Control5.3 Receptacle & Process Load Power Density5.4 Daylighting Controls5.5 Elevators or Escalators5.6 Refrigeration Equipment5.7 Other Process Loads6.0 Central Heating and Cooling Systems6.1 Heating Plant

Unit DesignationType

Capacity, outputCapacity, inputEntering Hot Water TemperatureLeaving Hot Water TemperatureHot Water Flow RateTurndownCapacity ControlMinimum Operating SpeedEfficiency

6.2 Cooling PlantUnit DesignationType

CapacityCapacity ControlInput PowerLeaving Chilled Water TemperatureEntering Chilled Water TemperatureCooler Flow RateCooler Pressure DropEntering Condenser Water Temperature

Leaving Condenser Water TemperatureCondenser Flow RateCondenser Pressure DropMinimum Operating SpeedEfficiencyEfficiency

6.3 Heat Rejection EquipmentUnit Designation

Type

AirflowCapacity ControlSystem CapacitySystem FlowDesign Wet-Bulb TemperatureLeaving Water Temperature

Entering Water TemperatureSystem Differential TemperatureWater Temperature Reset StrategyRequired Minimum PerformanceActual PerformanceFan PowerMotor Horsepower, nameplate ratingMotor EfficiencyMinimum Operating Speed

6.4 Condenser Water Loop PumpsUnit DesignationType

Capacity ControlSystem FlowCondenser Water Pump PowerPump EfficiencyHead PressureMotor PowerMotor HorsepowerMotor EfficiencyMinimum Operating Speed

Notes:1 Cornell Recommends a plug load power density of 3 Watts per square foot for laboratories, and 1 Watt per square foot for office/classrooms.2 The baseline heating and cooling capacities are derived by averaging the loads of 4 orientations (as designed, +90, +180, +270) per Table G3.1-5a3 Cornell Standards recommend using NEMA Premium Efficiency motors for all motors 1/2 hp and above.4 Baseline vertical fenestration area shall be equal to proposed design, OR 40% of gross above grade wall area, whichever is SMALLER, and shall be distributed uniformly in horizontal bands across the four orientations.5 Baseline skylight area shall be equal to proposed design, OR 5% of gross roof area, whichever is SMALLER.6 Baseline minimum flow setpoints is 0.4 cfm/sf of floor area served.7 Economizer High Limit: Standard CU sequence disables economizer when OA temp exceeds RA temperature, typical RA temperature is 75 degrees.8 Economizer Low Limit: Standard CU sequence disables economizer when Mixed Air temperature falls below AHU discharge air temperature setpoint, typical setpoint temperature is 55 is degrees.

Units Reference


Table G3.1-5e


Btu/h·ft²·˚F Table 5.5-6


Table G3.1-5bh·ft²·˚F/Btu Table 5.5-6Btu/h·ft·˚F Table 5.5-6

Table G3.1-5bBtu/h·ft²·˚F Table 5.5-6Btu/h·ft²·˚F Table 5.5-6

Table G3.1-5cBtu/h·ft²·˚F Table 5.5-6Btu/h·ft²·˚F Table 5.5-6

Table 5.5-6Table 5.5-6

Table G3.1-5c

Table G3.1-5dTable 5.5-6Table 5.5-6



Btu/h·ft²·˚F



Btu/h·ft²·˚F

Btu/h·ft²·˚FBtu/h·ft²·˚F

Existing Building, reflect existing conditions prior to any revisions that are part of the scope of work being evaluated



Btu/h·ft²·˚F



Btu/h·ft²·˚F

Btu/h·ft²·˚F

cfmcfm G3.1.2.5

G3.1.2.8

Wattshp

bhp

Table G3.1-10 / Table G3.1.1A&Bcfm

bhp Table G3.1.2.9in wc

hpTable 10.8

%% G3.1.3.13

cfm G3.1.2.8

bhpin wc

hpTable 10.8

cfm

bhpin wc

hpTable 10.8

cfm

bhpin wc

Table 10.8

G3.1.2.10

Δ T ˚F

btuhG3.1.2.2

G3.1.2.2

pph%RH

G3.1.2.6Tables G3.1.2.6A / G3.1.2.6B

Btu/lb˚F 3.1.2.7 / Table G3.1.2.6C˚F

Table G.3.1.4 / G3.1.2.4

cfm

in wc

kWTable 10.8

G3.1.2.10

btuhgpm

Wattshp

Watts/gpm

Δ T ˚F

ft wc

G3.1.3.5btuhgpm

G3.1.3.3G3.1.3.3

Watts/gpm G3.1.3.5G3.1.3.4

Watts

btuhgpm

Watts/gpm

ft wcWatts

hp

btuhgpm

Watts/gpm

ft wcWatts

hp

btuhgpm

Watts/gpm

˚F˚F

Δ T ˚F

˚F˚F

Δ T ˚F

˚F˚F

Δ T ˚F

˚F˚F

Δ T ˚F

ft wcWatts

hp

btuhgpm

Watts/gpm

ft wcWatts

hp

btuhgpm

Watts/gpm

ft wcWatts

hp

btuhgpm

Wattshp

Watts/gpm

ft wc

G3.1.3.10btuh

˚F˚F

Δ T ˚F

˚F˚F

Δ T ˚F

Δ T ˚F

gpmG3.1.3.8G3.1.3.8

Watts/gpm G3.1.3.10G3.1.3.9

Watts

btuhgpm

Watts/gpm

ft wcWatts

hp

btuhgpm

Watts/gpm

ft wcWatts

hp

btuhgpm

Watts/gpm

ft wcWatts

hp

˚F˚F

Δ T ˚F

˚F˚F

Δ T ˚F

˚F˚F

Δ T ˚F

˚F˚F

Δ T ˚F

btuhgpm

Watts/gpm

ft wcWatts

hp

%

G3.1.3.12G3.1.3.12

cfm/ft² G3.1.3.13cfm

Table G.3.1-11

btuhgpm

Watts/gpm

ft wcWatts

hp

6.5.6.2

9.5 / 9.6 / Tables 9.5.1 / 9.6.19.5 / 9.6 / Tables 9.5.1 / 9.6.1

Δ T ˚F

˚F˚F

Δ T ˚F

Watts/ft²Watts/ft²

9.5 / 9.6 / Tables 9.5.1 / 9.6.19.5 / 9.6 / Tables 9.5.1 / 9.6.19.5 / 9.6 / Tables 9.5.1 / 9.6.19.5 / 9.6 / Tables 9.5.1 / 9.6.19.5 / 9.6 / Tables 9.5.1 / 9.6.1

Watts/face 9.5 / 9.6 / Tables 9.5.1 / 9.6.1Watts/LF 9.4.4 / 9.4.5 / Table 9.4.5

CU Recommendation

G3.1.3.2

btuhbtuh

gpm

G3.1.3.7

tons

kW / ton-hr

gpmft wc

gpmft wc

COPIPLV

Watts/ft²Watts/ft²Watts/ft²Watts/ft²Watts/ft²

Watts/ft²

˚F˚F

˚F˚F

˚F

˚F

G3.1.3.11

cfm

btuhgpm

gpm/hp Table 6.8.1Ggpm/hpWatts

hp

G3.1.3.11

gpmWatts/gpm G3.1.3.11

ft wcWatts

hp

%

Cornell Recommends a plug load power density of 3 Watts per square foot for laboratories, and 1 Watt per square foot for office/classrooms.The baseline heating and cooling capacities are derived by averaging the loads of 4 orientations (as designed, +90, +180, +270) per Table G3.1-5aCornell Standards recommend using NEMA Premium Efficiency motors for all motors 1/2 hp and above.Baseline vertical fenestration area shall be equal to proposed design, OR 40% of gross above grade wall area, whichever is SMALLER, and shall be distributed uniformly in horizontal bands across the four orientations.Baseline skylight area shall be equal to proposed design, OR 5% of gross roof area, whichever is SMALLER.


˚F˚F

˚FΔ T ˚F

Baseline Model Inputs ReferenceASHRAE 90.1-2004

Informative Appendix GPerformance Rating Method

#REF!#REF! Table 5.5-6#REF! Table 5.5-6#REF! Table 5.5-6#REF!#REF!

#REF!#REF! Table 5.5-6#REF! Table 5.5-6#REF! Table 5.5-6

#REF!#REF! Table 5.5-6



#REF!#REF! Table 5.5-6#REF!#REF! Table 5.5-6

#REF!#REF!#REF!#REF! Table 5.5-6#REF! Table 5.5-6

#REF! Table 5.5-6#REF! Table 5.5-6#REF!#REF!#REF!#REF!

#REF!#REF!#REF!#REF! Table 5.5-6#REF! Table 5.5-6#REF!#REF!

#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!

#REF!#REF!#REF!#REF!#REF!

#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!

#REF!Baseline System 3: PSZ-AC, Single Zone Constant Volume

Rooftop Air Conditioner, Direct Expansion Cooling, Fossil Fuel Furnace

#REF!#REF! 6.4.3.9#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF! 6.5.3.2#REF!#REF!#REF!#REF!#REF! CU Standard#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF! CU Standard#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF! CU Standard#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF! CU Standard#REF!#REF! 6.5.6.1#REF!#REF!#REF!

Direct Expansion Cooling Coil

Compressor Cycle#REF!#REF!#REF!

10.1#REF!

Natural Gas Duct Furnace#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF! 6.5.1#REF! CU Standard#REF! CU Standard#REF!#REF!#REF! 6.4.3.9

#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF! CU Standard#REF!#REF! 6.5.6.1#REF!#REF!

#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!

#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!

#REF!

P-1

#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!

CUDCS 15955

CUDCS 15955

CUDCS 15955

CUDCS 15955

#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!

P-2, P-3

#REF!#REF!

Each chiller to have separate condenser water and chilled water pumps interlocked to operate with the associated chiller.

#REF!#REF!#REF!#REF!#REF!#REF!#REF!

CUDCS 15955

#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!

#REF!#REF!#REF!#REF!#REF!#REF! CUDCS 15955#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!

#REF!Natural Gas Fired Water Heater Section 7

0.8#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF! 6.5.6.2

#REF! Tables 9.5.1 / 9.6.1#REF! Tables 9.5.1 / 9.6.1

#REF! Tables 9.5.1 / 9.6.1#REF! Tables 9.5.1 / 9.6.1#REF!#REF!#REF!#REF! Tables 9.5.1 / 9.6.1#REF! 9.4.4 / 9.4.5 / Table 9.4.5#REF! Table G3.2#REF! CU Standard#REF!#REF!#REF!#REF!

Natural Gas Fired BoilerB-1


Staged as required by load

0.8Chiller Plant

CH-1

#REF!No direction given regarding capacity control

0.79#REF!#REF!#REF!

95#REF!

4.455.2

Cooling TowerCT-1

Baseline Systems 1, 5, 7: Single boiler for plants serving buildings less than 15,000 sf; two equally sized boilers for plants serving

buildings greater than 15,000 sf staged as required to met load.

Baseline Systems 7 & 8: Single screw chiller plant serving buildings less than or equal to 120,000 sf; two screw chillers sized

equally for plants serving uildings 120,000-240,000 sf; two centrifugal chillers minimum with chillers added so that no chiller is

larger than 800 tons all sized equally for plants serving buildings greater than or equal to 240,000 sf.

85 or 10 °F approach to design wet-bulb temperature, whichever is lower.

Two speed#REF!#REF!

73

9510

OAT: 95 => SWT: 85; OAT: 80 => SWT: 7038.2

#REF!3730.5

0.5850.5

CWP-1

No direction given regarding capacity control#REF!

190.8

#REF!#REF!#REF!0.585

0.30

Cornell Recommends a plug load power density of 3 Watts per square foot for laboratories, and 1 Watt per square foot for office/classrooms.The baseline heating and cooling capacities are derived by averaging the loads of 4 orientations (as designed, +90, +180, +270) per Table G3.1-5a

Baseline vertical fenestration area shall be equal to proposed design, OR 40% of gross above grade wall area, whichever is SMALLER, and shall be distributed uniformly in horizontal bands across the four orientations.


Baseline Systems 7 & 8: Axial Fan Cooling Tower with two-speed fans

85 or 10 °F approach to design wet-bulb temperature, whichever is lower.

Each chiller to have separate condenser water and chilled water pumps interlocked to operate with the associated chiller.

Proposed Model Inputs NotesBuilding Modeled as Designed

#REF!#REF!#REF!#REF!#REF!#REF!

#REF!#REF!#REF!#REF!

#REF!#REF!




#REF!#REF! 4#REF!#REF!#REF!

#REF!#REF!#REF!#REF!#REF!#REF!

#REF!#REF!#REF! 5#REF!#REF!#REF!#REF!

#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!


#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!

#REF!#REF!

#REF!#REF!#REF!#REF!#REF! 7#REF! 7#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF! 6#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!

#REF!#REF! 2#REF!#REF!#REF!#REF!#REF! 2#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF! 7#REF! 8#REF!

#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!

#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!

#REF! 9#REF!#REF!#REF!#REF!#REF!#REF!#REF!

#REF!

5

#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!

#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF! 8#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!

#REF! 10#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF! 10#REF!#REF!#REF!#REF!#REF! 11#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!

#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!

#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!

#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!

#REF!#REF!

#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF! 1#REF!#REF!#REF!#REF!

Cornell University District Combined Heat and Power PlantCHP

#REF!

N/AN/AN/AN/A

Cornell University District Cooling Plant, Lake Source CoolingLSC

#REF!

0.1

Cayuga Lake

For every Mmbtu of building heat required, 187 kW-hr of electricity is provided free, and 25.6 therms of natural gas are required for production. 0.11 therms of natural gas per Kw-hr is required to

produce additional electricity, if required to meet the building load. 15% of the building electric load is assumed to be provided directly

from NYSEG.

For every ton of chilled water "load", an energy input of 0.10 kW-ton-hr is required for production. 100% of this power is assumed to

come directly from NYSEG.

CU District Utilities Carbon Footprint Calculations, prior to CCHPP

kWh kbtu Kbtu/kWh tons CO2 tons CO2/kWh

Electricity 489600 1671494 3.414 194 0.0003962418301

ton-hr kbtu Kbtu/ton-hr tons CO2 tons CO2/ton-hrChilled Water 48739 584868 12.000 2.7 5.539711525E-05

klbs kbtu Kbtu/klbs tons CO2 tons CO2/klbSteam 4583 5040970 1099.928 756 0.164957451451

NYSEG Purchased Utilities

cf kBtu kBtu/cf tons CO2 tons CO2/cf0.12

lb CO2/cfNatural Gas 1000 1027 1.027 0.06 0.00006

kWh kBtu Kbtu/kWh tons CO2 tons CO2/kWhElectricity 1000 3414 3.414 0.3625 0.0003625

Projected Carbon Footprints with CCHPP

Electricity

Chilled Water

Steam

therms / 100 = kbtuklbs x 1000 = kbtuklbs x 100 = thermstherms * 10 = MmbtuMmbtu = therms / 10kbtu x 1000 = Mmbtu1 Mmbtu = 1,000,000 btu1 therm = 100,000 btu1 watt = 3.412 btuh1 kW = 3412 btuh1 ton = 12000 btuh

CU District Utilities Carbon Footprint Calculations, based on Calendar Year 2010 CEP Fast Facts

kWh kbtu Kbtu/kWh tons CO2 tons CO2/kWh

1 Mmbtu = 1,000,000 btu = 10⁶ btu1 kbtuh = 1,000 btuh = 10³ btuh

Electricity 489600 1671494 3.414 194 0.0003962418301

ton-hr kbtu Kbtu/ton-hr tons CO2 tons CO2/ton-hrChilled Water 48739 584868 12.000 2.7 5.539711525E-05

klbs kbtu Kbtu/klbs tons CO2 tons CO2/klbSteam 4583 5040970 1099.928 756 0.164957451451

CU Central Energy Plant

tons kg % Mmbtu kg CO2/MmbtuCO2 CO2 input

Cornell Coal 16000 14515200 9% 150000 97

Cornell Nat Gas 139000 126100800 76% 2380000 53

Cornell Oil 0 0 0% 0 #DIV/0!

Subtotal 155000 140616000 2530000 56

Purchased Electric 27000 24494400 15% 270000 91

Total 182000 165110400 2800000 59

tons CO2/kbtu lbs CO2 kg CO2 mmbtu lbs CO2/mmbtu lbs CO2/kWh2000 0.45359

0.00011606383271 388000 175992.92 1671.494 232.13 0.79

tons CO2/kbtu lbs CO2 kg CO2 mmbtu lbs CO2/mmbtu lbs CO2/ton-hr4.6164262705E-06 5400 2449.386 584.868 9.23 0.11

tons CO2/kbtu lbs CO2 kg CO2 mmbtu lbs CO2/mmbtu lbs CO2/klb0.00014997113651 1512000 685828.08 5040.97 299.94 329.91

tons CO2/kbtu lbs CO2 kg CO2 mmbtu lbs CO2/mmbtu lbs CO2/cf

5.8422590068E-05 120 54.4308 1.027 116.85 0.12

tons CO2/kbtu lbs CO2 kg CO2 mmbtu lbs CO2/mmbtu lb CO2/kWh0.00010618043351 725 328.85275 3.414 212.36 0.725

tons CO2/kbtu lbs CO2 kg CO2 mmbtu lbs CO2/mmbtu lbs CO2/kWh

2000 0.453590.00011606383271 388000 175992.92 1671.494 232.13 0.79

tons CO2/kbtu lbs CO2 kg CO2 mmbtu lbs CO2/mmbtu lbs CO2/ton-hr4.6164262705E-06 5400 2449.386 584.868 9.23 0.11

tons CO2/kbtu lbs CO2 kg CO2 mmbtu lbs CO2/mmbtu lbs CO2/klb0.00014997113651 1512000 685828.08 5040.97 299.94 329.91

kg CO2/Mmbtu kg C/Mmbtu0.2727

105.29 28.72

kg CO2/Mmbtu kg C/Mmbtu4.19 1.14


kg CO2/Mmbtu kg C/Mmbtu

53.06 14.47


79.00

3.12

88.00

kg CO2/Mmbtu kg C/Mmbtu

0.2727105.29 28.72



ASHRAE 90.1 Power Calculations

Fan PowerFinal Full Load Fan Power (Watts)Allowable Fan System Power (bhp)Allowable Nameplate Motor Power (hp)

Pump PowerHot Water Pump Power (Watts)Chilled Water Pump Power (Watts)

INPUTSSystem Supply Airflow (cfm)System Type (CV, VAV)Supply Filter Airflow (cfm)Supply Filter Clean Pressure Drop (in wc)Exhaust Filter Airflow (cfm)Exhaust Filter Clean Pressure Drop (in wc)Hot Water Pump Flow (gpm)Chilled Water Pump Flow (gpm)Temperature Ratio (Tspace - Tsupply)Heat Recovery Supply Airflow (cfm)Heat Recovery Exhaust Airflow (cfm)Heat Recovery Coil Supply PD (in wc)Heat Recovery Coil Exhaust PD (in wc)Evaporative Humidifier/Cooler Airflow (cfm)Evaporative Humidifier/Cooler Airflow PD (in wc)Relief Fan Airflow (cfm)Relief Fan, Motor Nameplate (hp)Fully Ducted Return/Exhaust system (Y/N)Fully Ducted Return/Exhaust Airflow (cfm)Return/exhaust airflow control devices (Y/N)Return/exhaust airflow control device Airflow (cfm)Exhaust filter scrubber or other exhaust treatment PD (in wc)Exhaust filter scrubber or other exhaust treatment Airflow (cfm)Supply Side MERV 9-12 Filters (Y/N)Supply Side MERV 9-12 Filter Airflow (cfm)Supply Side MERV 13-15 FiltersSupply Side MERV 13-15 Filters Airflow (cfm)Supply Side MERV 16 and above, electronically enhanced filter CLEAN PD (in wc)

Supply Side MERV 16 and above, electronically enhanced filter Airflow (cfm)Exhaust Side MERV 9-12 Filters (Y/N)Exhaust Side MERV 9-12 Filters Airflow (cfm)Exhaust Side MERV 13-15 Filters (Y/N)Exhaust Side MERV 13-15 Filters Airflow (cfm)Exhaust Side MERV 16 and above, electronically enhanced filter CLEAN PD (in wc)Exhaust Side MERV 16 and above, electronically enhanced filter Airflow (cfm)Supply Side Carbon & other gas-phase air cleaner CLEAN pressure drop (in wc)Supply Side Carbon & other gas-phase air cleaner Airflow (cfm)Exhaust Side Carbon & other gas-phase air cleaner CLEAN pressure drop (in wc)Exhaust Side Carbon & other gas-phase air cleaner Airflow (cfm)Supply Side Sound Attenuation Section (Y/N)Supply Side Sound Attenuation Section Airflow (cfm)Exhaust Side Sound Attenuation Section (Y/N)Exhaust Side Sound Attenuation Section Airflow (cfm)Is Fume Hood Exhaust Exception being taken (6.5.3.1.1 exception c) (Y/N)Fume Hood Exhaust Airflow (cfm)

< 20,000 cfm, Constant VolumeBaseline Fan Motor Brake Horsepowerln(bhp)-0.2437899 x ln(bhp) - 1.685541e^(-0.2437899 x ln(bhp) - 1.685541)Baseline Fan Power (Watts)Opt 1: Allowable Nameplate Motor hpOpt 1: Allowable Nameplate Motor hp maxOpt 2: Allowable Fan System bhpOpt 2: Allowable Fan System bhp max

< 20,000 cfm, Variable VolumeBaseline Fan Motor Brake Horsepowerln(bhp)-0.2437899 x ln(bhp) - 1.685541e^(-0.2437899 x ln(bhp) - 1.685541)Baseline Fan Power (Watts)Opt 1: Allowable Nameplate Motor hpOpt 1: Allowable Nameplate Motor hp maxOpt 2: Allowable Fan System bhpOpt 2: Allowable Fan System bhp max

≥ 20,000 cfm, Constant VolumeBaseline Fan Motor Brake Horsepowerln(bhp)-0.2437899 x ln(bhp) - 1.685541e^(-0.2437899 x ln(bhp) - 1.685541)

Baseline Fan Power (Watts)Opt 1: Allowable Nameplate Motor hpOpt 1: Allowable Nameplate Motor hp maxOpt 2: Allowable Fan System bhpOpt 2: Allowable Fan System bhp max

≥ 20,000 cfm, Variable VolumeBaseline Fan Motor Brake Horsepowerln(bhp)-0.2437899 x ln(bhp) - 1.685541e^(-0.2437899 x ln(bhp) - 1.685541)Baseline Fan Power (Watts)Opt 1: Allowable Nameplate Motor hpOpt 1: Allowable Nameplate Motor hp maxOpt 2: Allowable Fan System bhpOpt 2: Allowable Fan System bhp max

CREDITS

Filter Pressure CreditSupply Filter Pressure Credit (Watts)Exhaust Filter Pressure Credit (Watts)Total Filter Pressure Credit (Watts)

Filter Pressure CreditSupply Filter Pressure Credit (hp)Exhaust Filter Pressure Credit (hp)Total Filter Pressure Credit (hp)

Heat Recovery CreditSupply Side Heat Recovery Credit (hp)Exhaust Side Heat Recovery Credit (hp)Total Heat Recovery Credit (hp)

Evap Cooler/Humidifier CreditEvap Cooler/Humidifier Credit (hp)

Relief Fan CreditRelief Fan Credit (hp)

DEVICE PRESSURE CREDITSFully ducted return and/or exhaust air system (0.5 in wc)Fully ducted return and/or exhaust air system (bhp)

Return/exhaust airflow control devices (0.5 in wc)

Return/exhaust airflow control devices (bhp)

Exhaust filter scrubber or other exhaust treatment PD (in wc)Exhaust filter scrubber or other exhaust treatment (bhp)

Supply Side MERV 9-12 Filters (0.5 in wc)Supply Side MERV 9-12 Filters (bhp)

Supply Side MERV 13-15 Filters (0.9 in wc)Supply Side MERV 13-15 Filters (bhp)

Supply Side MERV 16 and above, electronically enhanced filter CLEAN PD (in wc)Supply Side MERV 16 and above, electronically enhanced filter (bhp)

Exhaust Side MERV 9-12 Filters (0.5 in wc)Exhaust Side MERV 9-12 Filters (bhp)

Exhaust Side MERV 13-15 Filters (0.9 in wc)Exhaust Side MERV 13-15 Filters (bhp)

Exhaust Side MERV 16 and above, electronically enhanced filter CLEAN PD (in wc)Exhaust Side MERV 16 and above, electronically enhanced filter (bhp)

Supply Side Carbon & other gas-phase air cleaner CLEAN pressure drop (in wc)Supply Side Carbon & other gas-phase air cleaner CLEAN pressure drop (bhp)

Exhaust Side Carbon & other gas-phase air cleaner CLEAN pressure drop (in wc)Exhaust Side Carbon & other gas-phase air cleaner CLEAN pressure drop (bhp)

Supply Side Heat Recovery Device (in wc)Supply Side Heat Recovery Device (bhp)

Exhaust Side Heat Recovery Device (in wc)Exhaust Side Heat Recovery Device (bhp)

Evaporative humidifier/cooler in series w/ another cooling coil (in wc)Evaporative humidifier/cooler in series w/ another cooling coil (bhp)

Supply Side Sound Attenuation Section (0.15 in wc)Supply Side Sound Attenuation Section (bhp)

Exhaust Side Sound Attenuation Section (0.15 in wc)Exhaust Side Sound Attenuation Section (bhp)

Fume Hood Exhaust Exception (-1.0 in wc)

Fume Hood Exhaust Exception (bhp)

Total Device CreditsA (bhp) = sum of (PD x CFM/4131)

Final Full Load Fan Power (Watts)Allowable Fan System Power (bhp)Allowable Nameplate Motor Power (hp)

Part Load Fan PerformancePart Load Ratio (PLR)0.000.100.200.300.400.500.600.700.800.901.00

Hot Water Pump PowerHot Water Pump Power (Watts)

Chilled Water Pump PowerChilled Water Pump Power (Watts)

App G Baseline, 2004 90.1 Prescriptive Limits, 2004

139 n/a0 n/a

n/a 42

1900 no power limits indicated2200 no power limits indicated

150 22000CV VAV150 22000

1 1.25150 22000

1 1.25100 100100 10020 15

2200022000

0.60.6

220000.5

50005

17.25 + (cfm - 20000) x 0.0008625 1.2 hp / 1000 cfm

0 0-2

-1.20.31139

24 + (cfm - 20000) x 0.0012 1.7 hp / 1000 cfm

0 0-2

-1.30.28

0

17.25 + (cfm - 20000) x 0.000825 1.1 hp / 1000 cfm

1 00

-1.70.19

0

24 + (cfm - 20000) x 0.001125 1.5 hp / 1000 cfm

2 331

-1.80.16

0

CFMfilter x (SPfilter - 1)/4.984

000

CFMfilter x (SPfilter - 1) / 3718

113

CFMhr x SPhr / 3718

447

CFMevap x SPevap / 3718

3

RFhp x (1 - CFMrf / CFMfilter)

4

1390 n/a

42

Fraction of Full Load Power0.000.030.070.130.210.300.410.540.680.831.00

19 Watts / gpm

1900

22 Watts / gpm

2200

0.0013 + 0.1470 x PLR + 0.9506 x (PLR)² - 0.0998 x (PLR)³

App G Baseline, 2007 90.1 Prescriptive Limits, 2004Addendum ac

90.1 Prescriptive Limits, 2007

n/a n/a0.127 58n/a 33

9.5 no power limits indicated39.6 no power limits indicated

78 22000CV VAV78 220001 1.25

78 220001 1.25

0.5 1001.8 10015 1578 2200078 220000.6 0.60.6 0.60 220000 0.50 50000 5Y Y

78 20000Y Y

78 200000 1.250 20000Y Y

78 20000N Y0 200000 1.5

0 20000Y Y

25 20000N Y0 200000 1.50 200000 0.750 200000 0.750 20000N Y0 20000N Y0 20000N Y0 10000

0 0

0 0

0 0

0 0

hp ≤ CFM x .0011 hp ≤ CFM x .0011

bhp ≤ CFM x .00094 + A bhp ≤ CFM x .00094 + A

hp ≤ CFM x .0015 hp ≤ CFM x .0015


0 0

0 0

0 33

0 58

0.5 0.50 2

0.5 0.5

hp ≤ CFM x .0011 hp ≤ CFM x .0011


hp ≤ CFM x .0015 hp ≤ CFM x .0015


0 2

0 1.250 6

0.5 0.50 2

0 0.90 4

0 30 15

0.5 0.50 2

0 0.90 4

0 30 15

0 0.750 4

0 0.750 4

0.6 0.60 3

0.6 0.60 3

0 0.50 3

0 0.150 1

0 0.150 1

0 -1

0 -2

3.2 4.50 29

0 580 33

19 Watts / gpm

9.5

22 Watts / gpm

39.6

Envelope90.1 Prescriptive, 2004

NonresidentialAssembly Insulation Min.

OPAQUE ELEMENTS Maximum R-Value

RoofsInsulation Entirely Above Deck U - 0.063 R - 15.0 ciMetal Building U - 0.065 R - 19.0Attic and Other U - 0.027 R - 38.0

Walls, Above-GradeMass U - 0.104 R - 9.5 ciMetal Building U - 0.113 R - 13.0Steel-Framed U - 0.084 R - 13.0 + R - 3.8 ciWood-Framed and Other U - 0.089 R - 13.0

Walls, Below-GradeBelow-Grade Wall C - 1.140 NR

FloorsMass U - 0.087 R - 8.3 ciSteel-Joist U - 0.038 R - 30.0Wood-Framed and Other U - 0.033 R - 30.0

Slab-on-Grade FloorsUnheated F - 0.730 NRHeated F - 0.840 R - 10 for 36 in.

Opaque DoorsSwinging U - 0.700Non-Swinging U - 0.500

Assembly AssemblyMax U Max SHGC

FENESTRATION (Fixed/Operable) (All orientations/north)

Vertical Glazing, % of Wall0 - 10.0% Ufixed - 0.57 SHGCall - 0.49

Uoper - 0.67 SHGCnorth - 0.4910.1 - 20.0% Ufixed - 0.57 SHGCall - 0.39




Uoper - 0.47 SHGCnorth - 0.49Vertical Glazing, 0-40% of Wall

Nonmetal Framing (all) n/a n/aMetal Framing (curtainwall/storefront) n/a n/aMetal framing (entrance door) n/a n/aMetal framing (all other) n/a n/a

Skylight with Curb, Glass, % of Roof0 - 2.0% Uall - 1.17 SHGCall - 0.492.1 - 5.0% Uall - 1.17 SHGCall - 0.49

Skylight with Curb, Plastic, % of Roof0 - 2.0% Uall - 0.87 SHGCall - 0.712.1 - 5.0% Uall - 0.87 SHGCall - 0.58

Skylight without Curb, All, % of Roof0 - 2.0% Uall - 0.69 SHGCall - 0.492.1 - 5.0% Uall - 0.69 SHGCall - 0.49

Notes:1 Shading indicates systems to be used for the modeling of the baseline building

Area shall be equal that in the proposed design or 40% of gross above grade wall area, whichever is smaller.

Performance shall match the appropriate criteria described above for Ufixed and SHGCall.

Area shall be equal that in the proposed design or 5% of gross roof wall area, whichever is smaller.

Performance shall match the appropriate criteria described above.

90.1 Prescriptive, 2007

NonresidentialAssembly Insulation Min.Maximum R-Value

U - 0.048 R - 20.0 ciU - 0.065 R - 19.0U - 0.027 R - 38.0

U - 0.080 R - 13.3 ciU - 0.113 R - 13.0U - 0.064 R - 13.0 + R - 7.5 ciU - 0.051 R - 13.0 + R - 7.5 ci

C - 1.119 R - 7.5 ci

U - 0.064 R - 12.5 ciU - 0.038 R - 30.0U - 0.033 R - 30.0

F - 0.540 R - 10 for 24 in.F - 0.860 R - 15 for 24 in.

U - 0.700U - 0.500

Assembly AssemblyMax U Max SHGC

(Fixed/Operable) (All orientations/north)

n/a n/an/a n/an/a n/an/a n/an/a n/an/a n/an/a n/an/a n/an/a n/an/a n/a

U - 0.35 SHGCall - 0.40U - 0.45 SHGCall - 0.40U - 0.80 SHGCall - 0.40U - 0.55 SHGCall - 0.40

Uall - 1.17 SHGCall - 0.49Uall - 1.17 SHGCall - 0.49



Area shall be equal that in the proposed design or 40% of gross above grade wall area, whichever is smaller.


Area shall be equal that in the proposed design or 5% of gross roof wall area, whichever is smaller.


Lighting

90.1, 2004 90.1, 2007

EXTERIOR TRADABLE SURFACESUncovered Parking Areas

Parking Lots and drives 0.15 0.15Building Grounds

Walkways less than 10 ft wide W/linear foot 1.0 1.0Walkways 10 feet wide or greater 0.2 0.2Plaza Areas 0.2 0.2Special Feature Areas 0.2 0.2Stairways not defined 1.0

Building Entrances and ExitsMain entries W/linear foot of door width 30 30Other doors W/linear foot of door width 20 20

Canopies and OverhangsCanopies, free standing & attached & overhangs 1.25 1.25

EXTERIOR NON-TRADABLE SURFACESBuilding Facades

Illuminated wall or surface area 0.2 0.2Illuminated wall or surface length W/linear foot 5.0 5.0

INTERIOR LPD, BUILDING AREA METHODAutomotive Facility 0.9 0.9Convention Center 1.2 1.2Court House 1.2 1.2Dining: Bar/Lounge/Leisure 1.3 1.3Dining: Cafeteria/Fast Food 1.4 1.4Dining: Family 1.6 1.6Dormitory 1.0 1.0Exercise Center 1.0 1.0Gymnasium 1.1 1.1Health Care - Clinic 1.0 1.0Hospital 1.2 1.2Hotel 1.0 1.0Library 1.3 1.3Manufacturing Facility 1.3 1.3Motel 1.0 1.0Motion Picture Theater 1.2 1.2Multi-Family 0.7 0.7Museum 1.1 1.1Office 1.0 1.0Parking Garage 0.3 0.3Penitentiary 1.0 1.0Performing Arts Theater 1.6 1.6Police/Fire Station 1.0 1.0Post Office 1.1 1.1Religious Building 1.3 1.3Retail 1.5 1.5School/University 1.2 1.2

W/ft²

W/ft²W/ft²W/ft²W/ft²

W/ft²

W/ft²

W/ft²W/ft²W/ft²W/ft²W/ft²W/ft²W/ft²W/ft²W/ft²W/ft²W/ft²W/ft²W/ft²W/ft²W/ft²W/ft²W/ft²W/ft²W/ft²W/ft²W/ft²W/ft²W/ft²W/ft²W/ft²W/ft²W/ft²

Sports Arena 1.1 1.1Town Hall 1.1 1.1Transportation 1.0 1.0Warehouse 0.8 0.8Workshop 1.4 1.4

INTERIOR LPD, SPACE-BY-SPACE METHOD

Common Space TypesOffice - Enclosed 1.1 1.1Office - Open Plan 1.1 1.1Conference/Meeting/Multipurpose 1.3 1.3Classroom/Lecture/Training 1.4 1.4

For Penitentiary 1.3 1.3Lobby 1.3 1.3

For Hotel 1.1 1.1For Performing Arts Theater 3.3 3.3For Motion Picture Theater 1.1 1.1

Audience/Seating Area 0.9 0.9For Gymnasium 0.4 0.4For Exercise Center 0.3 0.3For Convention Center 0.7 0.7For Penitentiary 0.7 0.7For Religious Buildings 1.7 1.7For Sports Arena 0.4 0.4For Performing Arts Theater 2.6 2.6For Motion Picture Theater 1.2 1.2For Transportation 0.5 0.5

Atrium - First Three Floors 0.6 0.6Atrium - Each Additional Floor 0.2 0.2Lounge/Recreation 1.2 1.2

For Hospital 0.8 0.8Dining Area 0.9 0.9

For Penitentiary 1.3 1.3For Hotel 1.3 1.3For Motel 1.2 1.2for Bar Lounge/Leisure Dining 1.4 1.4For Family Dining 2.1 2.1

Food Preparation 1.2 1.2Laboratory 1.4 1.4Restrooms 0.9 0.9Dressing/Locker/Fitting Room 0.6 0.6Corridor/Transition 0.5 0.5

For Hospital 1.0 1For Manufacturing Facility 0.5 0.5

Stairs - Active 0.6 0.6Active Storage 0.8 0.8

For Hospital 0.9 0.9Inactive Strorage 0.3 0.3

For Museum 0.8 0.8Electrical/Mechanical 1.5 1.5Workshop 1.9 1.9

W/ft²W/ft²W/ft²W/ft²W/ft²

W/ft²W/ft²W/ft²W/ft²W/ft²W/ft²W/ft²W/ft²W/ft²W/ft²W/ft²W/ft²W/ft²W/ft²W/ft²W/ft²W/ft²W/ft²W/ft²W/ft²W/ft²W/ft²W/ft²W/ft²W/ft²W/ft²W/ft²W/ft²W/ft²W/ft²W/ft²W/ft²W/ft²W/ft²W/ft²W/ft²W/ft²W/ft²W/ft²W/ft²W/ft²W/ft²W/ft²

Sales Area not defined 1.7

Building Specific Space TypesGymnasium/Exercise Center

Playing Area 1.4 1.4Exercise Area 0.9 0.9

Courthouse/Police Station/PenitentiaryCourtroom 1.9 1.9Confinement Cells 0.9 0.9Judges Chambers 1.3 1.3

Fire StationsFire Station Engine Room 0.8 0.8Sleeping Quarters 0.3 0.3

Post Office - Sorting Area 1.2 1.2Convention Center - Exhibit Space 1.3 1.3Library

Card Filing and Cataloging 1.1 1.1Stacks 1.7 1.7Reading Area 1.2 1.2

HospitalEmergency 2.7 2.7Recovery 0.8 0.8Nurse Station 1.0 1.0Exam/Treatment 1.5 1.5Pharmacy 1.2 1.2Patient Room 0.7 0.7Operating Room 2.2 2.2Nursery 0.6 0.6Medical Supply 1.4 1.4Physical Therapy 0.9 0.9Radiology 0.4 0.4Laundry-Washing 0.6 0.6

Automotive - Service/Repair 0.7 0.7Manufacturing

Low Bay ( < 25 ft Floor to Ceiling Height) 1.2 1.2High Bay ( ≥ 25 ft Floor to Ceiling Height) 1.7 1.7Detailed Manufacturing 2.1 2.1Equipment Room 1.2 1.2Control Room 0.5 0.5

Hotel/Motel Guest Rooms 1.1 1.1Dormitory - Living Quarters 1.1 1.1Museum

General Exhibition 1.0 1.0Restoration 1.7 1.7

Bank/Office - Banking Activity Area 1.5 1.5Religious Buildings

Worship Pulpit, Choir 2.4 2.4Fellowship Hall 0.9 0.9

Retail (not accent lighting)Sales Area 1.7 1.7Mall Concourse 1.7 1.7

Sports ArenaRing Sports Area 2.7 2.7

W/ft²

W/ft²W/ft²

W/ft²W/ft²W/ft²

W/ft²W/ft²W/ft²W/ft²

W/ft²W/ft²W/ft²

W/ft²W/ft²W/ft²W/ft²W/ft²W/ft²W/ft²W/ft²W/ft²W/ft²W/ft²W/ft²W/ft²

W/ft²W/ft²W/ft²W/ft²W/ft²W/ft²W/ft²

W/ft²W/ft²W/ft²

W/ft²W/ft²

W/ft²W/ft²

W/ft²

Court Sports Area 2.3 2.3Indoor Playing Field Area 1.4 1.4

WarehouseFine Material Storage 1.4 1.4Medium/Bulky Material Storage 0.9 0.9

Parking Garage - Garage Area 0.2 0.2Transportation

Airport - Concourse 0.6 0.6Air/Train/Bus - Baggage Area 1.0 1.0Terminal - Ticket Counter 1.5 1.5

W/ft²W/ft²

W/ft²W/ft²W/ft²

W/ft²W/ft²W/ft²

General Compliance Step 1 (Option 1) Model Step 2 (Option 2) ModelMeet ASHRAE 90.1-2007 LEED Credit 1LEED EA Prerequisite 2 Building Stand Alone Scenario Aggregate Building / DES Scenario

Mandatory Measures Accounts for only downstream equipment Accounts for downstream & upstream equipmentand Either Prescriptive OR Performance Requirements

Energy Cost Budget (ECB), Section 11Must meet all mandatory provisions listed in 5.4, 6.4, 7.4, 8.4, 9.4, 10.4

Baseline Proposed Baseline Proposed

Building Envelope: As designed Purchased Heat Purchased Heat

HVAC: As designed Purchased Chilled Water Purchased Chilled Water

Service Water Heating: As designed Service Water Heating: As designed As designed

Per Cornell University Design and Construction Standard 01008, Energy Modeling Guidelines to demonstrate the status of the project with regard to

the established EUI targets

Per Required Treatment of District Thermal Energy, August 13, 2010 from USGBC

PRESCRIPTIVE Requirements PERFORMANCE Requirements

Energy Cost Budget (ECB), Budget Building

Design Energy Cost (DEC), Proposed Building

Building Envelope: Meet Sections 5.1 (General), 5.2 (Definition of

Compliance Paths), 5.4 (Mandatory Provisions), 5.5 (Prescriptive Path),

5.7 (Submittals), 5.8 (Products)

Building Envelope: Minimum as prescribed in 5.5.

On-site heating plant or fossil fuel furnace as defined in ASHRAE 90.1-

2004 Appx. G, tables G3.1.1A & G.3.1.1B, representing code

minimum efficiency

Virtual on-site hot water or steam boiler representing upstream district heating system (Combined Heat and

Power)

HVAC: Meet Sections 6.1 (General), 6.2 (Definition of Compliance Paths),

6.4 (Mandatory Provisions), 6.5 (Prescriptive Path), 6.7 (Submittals),

6.8 (Minimum Equipment Efficiencies)

Budget HVAC types per Figure 11.3.2 and Table 11.3.2A (Different

than Appendix G)

On-site cooling plant or packaged cooling as defined in ASHRAE 90.1-

2004 Appx. G, tables G3.1.1A & G.3.1.1B, representing code

minimum efficiency

Virtual on-site chiller representing upstream district cooling system

(Lake Source Cooling)

Service Water Heating: Meet Sections 7.1 (General), 7.2

(Definition of Compliance Paths), 7.4 (Mandatory Provisions), 7.5

(Prescriptive Path), 7.7 (Submittals), 7.8 (Product Information)

Baseline HVAC types are MODIFIED to be consistent with the purchased

energy source (ie, CU will modify the DX units to be chilled water)

See LEED Energy Modeling for projects constructed to utilize the

District Heating and Cooling Systems of Cornell University (Version 4.0 October 2011); and Appendix A

Background Data to Support Cornell LEED Modelining Guidance

Incorporation of District Energy Efficiencies (Version 4.0 September

2011)

Power: Meet Sections 8.1 (General), 8.2 (Definition of Compliance Paths),

8.4 (Mandatory Provisions), 8.7 (Submittals)

System 1: Constant Volume chilled water Fan Coil Unit cooling and hot water (via steam) heating (in lieu of DX PTAC and FF boiler)

Lighting: Meet Sections 9.1 (General), 9.2 (Definition of

Compliance Paths), 9.4 (Mandatory Provisions), 9.5 (Building Area

Method) OR 9.6 (Space-by-Space Method)

Lighting: Lighting power set equal to maximum allowed per 9.5 or 9.6

Lighting: Use actual lighting power density as designed

System 3: Constant Volume Single Zone AHU with chilled water coil cooling and hot water (via steam) heating (in lieu of DX coil with FF furnace) w/o reheat

Other Equipment: Meet Sections 10.1 (General), 10.2 (Definition of

Compliance Paths), 10.4 (Mandatory Provisions)

System 5: Variable Air Volume AHU with chilled water coil cooling and hot water (via steam) heating (in lieu of DX with FF boiler) w/ reheat

System 7: Variable Air Volume AHU with chilled water coil cooling and hot water (via steam) heating w/ reheat, no Chiller or FF boiler

SEMINAR/CLASSROOM/CONFERENCE SPACESSIMULATION SCHEDULES

CALENDAR (2009-2010 School Year):Fall Semester, Aug 27 thru Dec 18Spring Semester, Jan 25 - May 30Summer Semester (SS), Jun 1 - Aug 26Winter Semester (WS), Jan 2 - Jan 24Holidays (Hol), Jan 1, Mar 14-22, May 31, Oct 11 - 14, Nov 21 - 26, Dec 19 - 31

SCHEDULED OCCUPIED PERIOD: Mon-Fri, 8:00 am - 9:00 pm

DESIGN TEMPERATURES:Occupied: 70 +/- 1.5 °F Winter; 75 +/- 1.5 ˚F SummerOccupied Setback: 70 +/- 3 °F Winter; 75 +/- 3 ˚F SummerUnoccupied: 70 +/- 6 °F Winter; 75 +/- 6 ˚F Summer

Step 1: Determine OccupancyConcept Design: Assume 15 sf/person (based on a typical 150,000 sf Cornell Classroom/Office Building with 7% classroom area); adjust in consultation with OwnerSchematic Design: Determine using the following campus average data per space, adjust in consulation with Owner

AREA/SEAT (STATION)20 sf/seat for Small Seminar/Classroom/Conference Areas, 5-19 people, with moveable tables & chairs17 sf/seat for Small Seminar/Classroom/Conference Areas, 20-39 people, with moveable tables & chairs15 sf/seat for Seminar/Classroom, 40-59 people, with moveable tablet arm chairs13 sf/seat for Seminar/Classroom, 60-149 people, with fixed auditorium seating11 sf/seat for Seminar/Classroom, 150-500 people, with fixed auditorium seating

ROOM UTILIZATION RATE (RUR)30-32 Hours/week based on a 45 hour week, Small Seminar/Classroom/Conference Areas, 5-19 people

30 Hours/week based on a 45 hour week, Small Seminar/Classroom, 20-39 people28-30 Hours/week based on a 45 hour week, Seminar/Classroom, 40-59 people22-26 Hours/week based on a 45 hour week, Seminar/Classroom, 60-149 people

20 Hours/week based on a 45 hour week, Seminar/Classroom, 150-500 peopleSEAT OCCUPANCY RATIO (SOR): 60-75%

Design Development: Obtain anticipated occupancy based on final programming using actual (not egress) occupancy; consult with Owner to ensure consistency with campus norms

Step 2: Determine lighting and plug loadsConcept Design: Utilize the following values, adjusted in consultation with Owner for special conditions:

1.4 W/sf max lighting power density for classrooms1.0 W/sf max equipment power density for classrooms, tied to occupancy (principally, laptop computers)

Design Development: Obtain design lighting power density

Step 3: Determine annual energy use through modelingApply the diversity factors listed below, or as determined by consultant calculations for special conditions

NOTES WS: Winter semester is based on 10% of fall/spring semester occupancy (per central scheduling)SS: Summer Semester occupancy is same as fall/spring occupancy (per central scheduling)CDD: Design condition for design day simulation to obtain peak cooling load, Space fully occupied for 24 hoursHDD: Design condition for design day simulation to obtain peak heating load, Space unoccupied for 24 hours

These schedules reflect general patterns experienced by Cornell. The consultant is encouraged to consult with owner to develop schedules on a project-by-project basis.

Schedule A: Applicable Diversity Factors for People Loads

am0-1 1-2 2-3 3-4 4-5 5-6 6-7 7-8 8-9 9-10 10-11

1 2 3 4 5 6 7 8 9 10 11Sun 0 0 0 0 0 0 0 0 0 0 0Mon 0 0 0 0 0 0 0 0 0.06 0.29 0.55Tue 0 0 0 0 0 0 0 0 0.06 0.29 0.55Wed 0 0 0 0 0 0 0 0 0.06 0.29 0.55Thu 0 0 0 0 0 0 0 0 0.06 0.29 0.55Fri 0 0 0 0 0 0 0 0 0.06 0.29 0.55Sat 0 0 0 0 0 0 0 0 0 0 0Hol 0 0 0 0 0 0 0 0 0 0 0WS 0 0 0 0 0 0 0 0 0.06 0.06 0.06HDD 0 0 0 0 0 0 0 0 0 0 0CDD 0.55 0.55 0.55 0.55 0.55 0.55 0.55 0.55 0.55 0.55 0.55

Schedule B: Applicable Diversity Factors for Lighting Loads

am0-1 1-2 2-3 3-4 4-5 5-6 6-7 7-8 8-9 9-10 10-11

1 2 3 4 5 6 7 8 9 10 11Sun 0 0 0 0 0 0 0 0 0 0 0Mon 0 0 0 0 0 0 0 0 0.1 0.5 0.75Tue 0 0 0 0 0 0 0 0 0.1 0.5 0.75Wed 0 0 0 0 0 0 0 0 0.1 0.5 0.75Thu 0 0 0 0 0 0 0 0 0.1 0.5 0.75Fri 0 0 0 0 0 0 0 0 0.1 0.5 0.75Sat 0 0 0 0 0 0 0 0 0 0 0Hol 0 0 0 0 0 0 0 0 0 0 0WS 0 0 0 0 0 0 0 0 0.1 0.1 0.1HDD 0 0 0 0 0 0 0 0 0 0 0CDD 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75

Schedule C: Applicable Diversity Factors for Equipment (Plug) Loads

am0-1 1-2 2-3 3-4 4-5 5-6 6-7 7-8 8-9 9-10 10-11

1 2 3 4 5 6 7 8 9 10 11Sun 0 0 0 0 0 0 0 0 0 0 0Mon 0 0 0 0 0 0 0 0 0.06 0.29 0.55Tue 0 0 0 0 0 0 0 0 0.06 0.29 0.55Wed 0 0 0 0 0 0 0 0 0.06 0.29 0.55Thu 0 0 0 0 0 0 0 0 0.06 0.29 0.55Fri 0 0 0 0 0 0 0 0 0.06 0.29 0.55Sat 0 0 0 0 0 0 0 0 0 0 0

Hol 0 0 0 0 0 0 0 0 0 0 0WS 0 0 0 0 0 0 0 0 0.06 0.06 0.06HDD 0 0 0 0 0 0 0 0 0 0 0CDD 0.55 0.55 0.55 0.55 0.55 0.55 0.55 0.55 0.55 0.55 0.55


Assume 15 sf/person (based on a typical 150,000 sf Cornell Classroom/Office Building with 7% classroom area); adjust in consultation with OwnerDetermine using the following campus average data per space, adjust in consulation with Owner

sf/seat for Small Seminar/Classroom/Conference Areas, 5-19 people, with moveable tables & chairssf/seat for Small Seminar/Classroom/Conference Areas, 20-39 people, with moveable tables & chairssf/seat for Seminar/Classroom, 40-59 people, with moveable tablet arm chairssf/seat for Seminar/Classroom, 60-149 people, with fixed auditorium seatingsf/seat for Seminar/Classroom, 150-500 people, with fixed auditorium seating

Hours/week based on a 45 hour week, Small Seminar/Classroom/Conference Areas, 5-19 peopleHours/week based on a 45 hour week, Small Seminar/Classroom, 20-39 peopleHours/week based on a 45 hour week, Seminar/Classroom, 40-59 peopleHours/week based on a 45 hour week, Seminar/Classroom, 60-149 peopleHours/week based on a 45 hour week, Seminar/Classroom, 150-500 people

Obtain anticipated occupancy based on final programming using actual (not egress) occupancy; consult with Owner to ensure consistency with campus norms

Utilize the following values, adjusted in consultation with Owner for special conditions:

W/sf max equipment power density for classrooms, tied to occupancy (principally, laptop computers)

Apply the diversity factors listed below, or as determined by consultant calculations for special conditions

WS: Winter semester is based on 10% of fall/spring semester occupancy (per central scheduling)

CDD: Design condition for design day simulation to obtain peak cooling load, Space fully occupied for 24 hoursHDD: Design condition for design day simulation to obtain peak heating load, Space unoccupied for 24 hours

These schedules reflect general patterns experienced by Cornell. The consultant is encouraged to consult with owner to develop schedules on a project-by-project basis.

am pm11-12 12-1 1-2 2-3 3-4 4-5 5-6 6-7 7-8 8-9 9-10 10-11 11-12

12 13 14 15 16 17 18 19 20 21 22 23 240 0 0 0 0 0 0 0 0 0 0 0 0

0.55 0.29 0.55 0.55 0.55 0.29 0.15 0.06 0.06 0.06 0 0 00.55 0.29 0.55 0.55 0.55 0.29 0.15 0.06 0.06 0.06 0 0 00.55 0.29 0.55 0.55 0.55 0.29 0.15 0.06 0.06 0.06 0 0 00.55 0.29 0.55 0.55 0.55 0.29 0.15 0.06 0.06 0.06 0 0 00.55 0.29 0.55 0.55 0.55 0.29 0.15 0.06 0.06 0.06 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0 0 0 0

0.06 0.06 0.06 0.06 0.06 0.06 0.06 0.06 0.06 0.06 0 0 00 0 0 0 0 0 0 0 0 0 0 0 0

0.55 0.55 0.55 0.55 0.55 0.55 0.55 0.55 0.55 0.55 0.55 0.55 0.55

am pm11-12 12-1 1-2 2-3 3-4 4-5 5-6 6-7 7-8 8-9 9-10 10-11 11-12

12 13 14 15 16 17 18 19 20 21 22 23 240 0 0 0 0 0 0 0 0 0 0 0 0

0.75 0.5 0.75 0.75 0.75 0.5 0.25 0.1 0.1 0.1 0 0 00.75 0.5 0.75 0.75 0.75 0.5 0.25 0.1 0.1 0.1 0 0 00.75 0.5 0.75 0.75 0.75 0.5 0.25 0.1 0.1 0.1 0 0 00.75 0.5 0.75 0.75 0.75 0.5 0.25 0.1 0.1 0.1 0 0 00.75 0.5 0.75 0.75 0.75 0.5 0.25 0.1 0.1 0.1 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0 0 0 0

0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0 0 00 0 0 0 0 0 0 0 0 0 0 0 0

0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75

am pm11-12 12-1 1-2 2-3 3-4 4-5 5-6 6-7 7-8 8-9 9-10 10-11 11-12

12 13 14 15 16 17 18 19 20 21 22 23 240 0 0 0 0 0 0 0 0 0 0 0 0

0.55 0.29 0.55 0.55 0.55 0.29 0.15 0.06 0.06 0.06 0 0 00.55 0.29 0.55 0.55 0.55 0.29 0.15 0.06 0.06 0.06 0 0 00.55 0.29 0.55 0.55 0.55 0.29 0.15 0.06 0.06 0.06 0 0 00.55 0.29 0.55 0.55 0.55 0.29 0.15 0.06 0.06 0.06 0 0 00.55 0.29 0.55 0.55 0.55 0.29 0.15 0.06 0.06 0.06 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 00.06 0.06 0.06 0.06 0.06 0.06 0.06 0.06 0.06 0.06 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 00.55 0.55 0.55 0.55 0.55 0.55 0.55 0.55 0.55 0.55 0.55 0.55 0.55

OFFICE SPACESSIMULATION SCHEDULES

CALENDAR (2009-2010 School Year):Holidays (Hol): New Years Day (Jan 1), Memorial Day (May 31), Independence Day (Jul 4), Labor Day (Sep 7), Thanksgiving (Nov 21-22), Winter Holiday (Dec 25 - 31)



Step 1: Determine OccupancyConcept Design: Assume 145 sf/person (based on a typical 150,000 sf Cornell Classroom/Office Building with 28% classroom area); adjust in consultation with OwnerSchematic Design: Determine using the following campus average data per space, adjust in consulation with Owner

AREA/SEAT (STATION)400 sf/person for President/Provost Office spaces, included in the area is space for 6-8 visitors240 sf/person for Vice President/Dean Office spaces, included in the area is space for 5-6 visitors160 sf/person for Faculty Office spaces, included in the area is space for 1-2 visitors120 sf/person for Program Directors, included in the area is space for 1-2 visitors80 sf/person for Emeritus and Visiting Faculty, Lecturers, Research Associates 80 sf/person for Administrative Staff spaces50 sf/person for Student Workers, Research Assistants, Teaching Assistants, and Graduate Students

ROOM UTILIZATION RATE (RUR)40 Hours per week, based on a 45 hour week

SEAT OCCUPANCY RATIO (SOR): 2-90% Based on Time of DayDesign Development: Obtain anticipated occupancy based on final programming using actual (not egress) occupancy; consult with Owner to ensure consistency with campus norms


1.1 W/sf max lighting power density for offices0.75 W/sf max equipment power density for offices



NOTES CDD: Design condition for design day simulation to obtain peak cooling load, Space fully occupied for 24 hoursHDD: Design condition for design day simulation to obtain peak heating load, Space unoccupied for 24 hoursThese schedules reflect general patterns experienced by Cornell. The consultant is encouraged to consult with owner to develop schedules on a project-by-project basis.


am0-1 1-2 2-3 3-4 4-5 5-6 6-7 7-8 8-9 9-10 10-11

1 2 3 4 5 6 7 8 9 10 11Sun 0 0 0 0 0 0 0 0 0 0 0

Mon 0 0 0 0 0 0 0.02 0.25 0.90 0.95 0.95Tue 0 0 0 0 0 0 0.02 0.25 0.90 0.95 0.95Wed 0 0 0 0 0 0 0.02 0.25 0.90 0.95 0.95Thu 0 0 0 0 0 0 0.02 0.25 0.90 0.95 0.95Fri 0 0 0 0 0 0 0.02 0.25 0.90 0.95 0.95Sat 0 0 0 0 0 0 0 0 0 0 0Hol 0 0 0 0 0 0 0 0 0 0 0HDD 0 0 0 0 0 0 0 0 0 0 0CDD 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95


am0-1 1-2 2-3 3-4 4-5 5-6 6-7 7-8 8-9 9-10 10-11

1 2 3 4 5 6 7 8 9 10 11Sun 0 0 0 0 0 0 0 0 0 0 0Mon 0 0 0 0 0 0 0.02 0.25 0.90 0.95 0.95Tue 0 0 0 0 0 0 0.02 0.25 0.90 0.95 0.95Wed 0 0 0 0 0 0 0.02 0.25 0.90 0.95 0.95Thu 0 0 0 0 0 0 0.02 0.25 0.90 0.95 0.95Fri 0 0 0 0 0 0 0.02 0.25 0.90 0.95 0.95Sat 0 0 0 0 0 0 0 0 0 0 0Hol 0 0 0 0 0 0 0 0 0 0 0HDD 0 0 0 0 0 0 0 0 0 0 0CDD 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95


am0-1 1-2 2-3 3-4 4-5 5-6 6-7 7-8 8-9 9-10 10-11

1 2 3 4 5 6 7 8 9 10 11Sun 0 0 0 0 0 0 0 0 0 0 0Mon 0 0 0 0 0 0 0.02 0.25 0.90 0.95 0.95Tue 0 0 0 0 0 0 0.02 0.25 0.90 0.95 0.95Wed 0 0 0 0 0 0 0.02 0.25 0.90 0.95 0.95Thu 0 0 0 0 0 0 0.02 0.25 0.90 0.95 0.95Fri 0 0 0 0 0 0 0.02 0.25 0.90 0.95 0.95Sat 0 0 0 0 0 0 0 0 0 0 0Hol 0 0 0 0 0 0 0 0 0 0 0HDD 0 0 0 0 0 0 0 0 0 0 0CDD 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95

OFFICE SPACESSIMULATION SCHEDULES

Holidays (Hol): New Years Day (Jan 1), Memorial Day (May 31), Independence Day (Jul 4), Labor Day (Sep 7), Thanksgiving (Nov 21-22), Winter Holiday (Dec 25 - 31)

Assume 145 sf/person (based on a typical 150,000 sf Cornell Classroom/Office Building with 28% classroom area); adjust in consultation with OwnerDetermine using the following campus average data per space, adjust in consulation with Owner

sf/person for President/Provost Office spaces, included in the area is space for 6-8 visitorssf/person for Vice President/Dean Office spaces, included in the area is space for 5-6 visitorssf/person for Faculty Office spaces, included in the area is space for 1-2 visitorssf/person for Program Directors, included in the area is space for 1-2 visitorssf/person for Emeritus and Visiting Faculty, Lecturers, Research Associates

sf/person for Student Workers, Research Assistants, Teaching Assistants, and Graduate Students

2-90% Based on Time of DayObtain anticipated occupancy based on final programming using actual (not egress) occupancy; consult with Owner to ensure consistency with campus norms



CDD: Design condition for design day simulation to obtain peak cooling load, Space fully occupied for 24 hoursHDD: Design condition for design day simulation to obtain peak heating load, Space unoccupied for 24 hoursThese schedules reflect general patterns experienced by Cornell. The consultant is encouraged to consult with owner to develop schedules on a project-by-project basis.

am pm11-12 12-1 1-2 2-3 3-4 4-5 5-6 6-7 7-8 8-9 9-10 10-11 11-12

12 13 14 15 16 17 18 19 20 21 22 23 240 0 0 0 0 0 0 0 0 0 0 0 0

0.95 0.15 0.95 0.95 0.95 0.90 0.10 0 0 0 0 0 00.95 0.15 0.95 0.95 0.95 0.90 0.10 0 0 0 0 0 00.95 0.15 0.95 0.95 0.95 0.90 0.10 0 0 0 0 0 00.95 0.15 0.95 0.95 0.95 0.90 0.10 0 0 0 0 0 00.95 0.15 0.95 0.95 0.95 0.90 0.10 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0 0 0 0

0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95

am pm11-12 12-1 1-2 2-3 3-4 4-5 5-6 6-7 7-8 8-9 9-10 10-11 11-12

12 13 14 15 16 17 18 19 20 21 22 23 240 0 0 0 0 0 0 0 0 0 0 0 0

0.95 0.15 0.95 0.95 0.95 0.90 0.10 0 0 0 0 0 00.95 0.15 0.95 0.95 0.95 0.90 0.10 0 0 0 0 0 00.95 0.15 0.95 0.95 0.95 0.90 0.10 0 0 0 0 0 00.95 0.15 0.95 0.95 0.95 0.90 0.10 0 0 0 0 0 00.95 0.15 0.95 0.95 0.95 0.90 0.10 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0 0 0 0

0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95

am pm11-12 12-1 1-2 2-3 3-4 4-5 5-6 6-7 7-8 8-9 9-10 10-11 11-12

12 13 14 15 16 17 18 19 20 21 22 23 240 0 0 0 0 0 0 0 0 0 0 0 0

0.95 0.15 0.95 0.95 0.95 0.90 0.10 0 0 0 0 0 00.95 0.15 0.95 0.95 0.95 0.90 0.10 0 0 0 0 0 00.95 0.15 0.95 0.95 0.95 0.90 0.10 0 0 0 0 0 00.95 0.15 0.95 0.95 0.95 0.90 0.10 0 0 0 0 0 00.95 0.15 0.95 0.95 0.95 0.90 0.10 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0 0 0 0

0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95 0.95

RESEARCH LABORATORIESSIMULATION SCHEDULES

CALENDAR (2009-2010 School Year):Holidays (Hol): New Years Day (Jan 1), Memorial Day (May 31), Independence Day (Jul 4), Labor Day (Sep 7), Thanksgiving (Nov 21-22), Winter Holiday (Dec 25 - 31)



Step 1: Determine OccupancyConcept Design: Assume 140 sf/person (based on a typical 170,000 sf Cornell Lab/Office Building with 28% research lab area); adjust in consultation with Owner

A typcial cornell lab is 990 sf, with one Principal Investigator and 6 researcher stationsSchematic Design: Determine using the following campus average data per space, adjust in consulation with Owner

AREA/SEAT (STATION)160 Total sf per module (40 sf/seat) Computer WorKstation Lab Module, 4 seats per module225 Total sf per module (113 sf/seat) Dry Lab Module, includes 2 seats per module330 Total sf per module (113 sf/seat) Wet Lab Module, includes 2 seats per module, and 105 sf of service space200 sf/seat per Design Lab Module (to accommodate for drafting table, easel, etc) 1 seat per module

ROOM UTILIZATION RATE (RUR)7 Hours per day, based on a 24 hour day (30% of available hours)

SEAT OCCUPANCY RATIO (SOR): 80% Based on Time of DayDesign Development: Obtain anticipated occupancy based on final programming using actual (not egress) occupancy; consult with Owner to ensure consistency with campus norms


1.4 W/sf max lighting power density for offices6.0 W/sf max equipment power density for laboratories, based on LABS 21 recommendations



NOTES CDD: Design condition for design day simulation to obtain peak cooling load, Space fully occupied for 24 hoursHDD: Design condition for design day simulation to obtain peak heating load, Space unoccupied for 24 hoursThese schedules reflect general patterns experienced by Cornell. The consultant is encouraged to consult with owner to develop schedules on a project-by-project basis.


am0-1 1-2 2-3 3-4 4-5 5-6 6-7 7-8 8-9 9-10 10-11

1 2 3 4 5 6 7 8 9 10 11Sun 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.03 0.03 0.08 0.08Mon 0.02 0.02 0.02 0.02 0.02 0.04 0.04 0.24 0.24 0.40 0.40Tue 0.02 0.02 0.02 0.02 0.02 0.04 0.04 0.24 0.24 0.40 0.40

Wed 0.02 0.02 0.02 0.02 0.02 0.04 0.04 0.24 0.24 0.40 0.40Thu 0.02 0.02 0.02 0.02 0.02 0.04 0.04 0.24 0.24 0.40 0.40Fri 0.02 0.02 0.02 0.02 0.02 0.04 0.04 0.24 0.24 0.40 0.40Sat 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.03 0.03 0.08 0.08Hol 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.03 0.03 0.03 0.03HDD 0 0 0 0 0 0 0 0 0 0 0CDD 0.60 0.60 0.60 0.60 0.60 0.60 0.60 0.60 0.60 0.60 0.60


am0-1 1-2 2-3 3-4 4-5 5-6 6-7 7-8 8-9 9-10 10-11

1 2 3 4 5 6 7 8 9 10 11Sun 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.04 0.04 0.1 0.1Mon 0.02 0.02 0.02 0.02 0.02 0.05 0.05 0.3 0.3 0.5 0.5Tue 0.02 0.02 0.02 0.02 0.02 0.05 0.05 0.3 0.3 0.5 0.5Wed 0.02 0.02 0.02 0.02 0.02 0.05 0.05 0.3 0.3 0.5 0.5Thu 0.02 0.02 0.02 0.02 0.02 0.05 0.05 0.3 0.3 0.5 0.5Fri 0.02 0.02 0.02 0.02 0.02 0.05 0.05 0.3 0.3 0.5 0.5Sat 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.04 0.04 0.1 0.1Hol 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.04 0.04 0.04 0.04HDD 0 0 0 0 0 0 0 0 0 0 0CDD 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75


am0-1 1-2 2-3 3-4 4-5 5-6 6-7 7-8 8-9 9-10 10-11

1 2 3 4 5 6 7 8 9 10 11Sun 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.30 0.40 0.40 0.40Mon 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.30 0.40 0.50 0.50Tue 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.30 0.40 0.50 0.50Wed 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.30 0.40 0.50 0.50Thu 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.30 0.40 0.50 0.50Fri 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.30 0.40 0.50 0.50Sat 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.30 0.40 0.40 0.40Hol 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.30 0.40 0.40 0.40HDD 0 0 0 0 0 0 0 0 0 0 0CDD 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50

RESEARCH LABORATORIESSIMULATION SCHEDULES

Holidays (Hol): New Years Day (Jan 1), Memorial Day (May 31), Independence Day (Jul 4), Labor Day (Sep 7), Thanksgiving (Nov 21-22), Winter Holiday (Dec 25 - 31)

Assume 140 sf/person (based on a typical 170,000 sf Cornell Lab/Office Building with 28% research lab area); adjust in consultation with OwnerA typcial cornell lab is 990 sf, with one Principal Investigator and 6 researcher stationsDetermine using the following campus average data per space, adjust in consulation with Owner

Total sf per module (40 sf/seat) Computer WorKstation Lab Module, 4 seats per moduleTotal sf per module (113 sf/seat) Dry Lab Module, includes 2 seats per moduleTotal sf per module (113 sf/seat) Wet Lab Module, includes 2 seats per module, and 105 sf of service spacesf/seat per Design Lab Module (to accommodate for drafting table, easel, etc) 1 seat per module

Hours per day, based on a 24 hour day (30% of available hours)80% Based on Time of Day



W/sf max equipment power density for laboratories, based on LABS 21 recommendations



am pm11-12 12-1 1-2 2-3 3-4 4-5 5-6 6-7 7-8 8-9 9-10 10-11 11-12

12 13 14 15 16 17 18 19 20 21 22 23 240.08 0.08 0.08 0.08 0.08 0.08 0.03 0.03 0.03 0.02 0.02 0.02 0.020.60 0.48 0.60 0.60 0.60 0.40 0.24 0.24 0.24 0.08 0.08 0.04 0.040.60 0.48 0.60 0.60 0.60 0.40 0.24 0.24 0.24 0.08 0.08 0.04 0.04

0.60 0.48 0.60 0.60 0.60 0.40 0.24 0.24 0.24 0.08 0.08 0.04 0.040.60 0.48 0.60 0.60 0.60 0.40 0.24 0.24 0.24 0.08 0.08 0.04 0.040.60 0.48 0.60 0.60 0.60 0.40 0.24 0.24 0.24 0.08 0.08 0.04 0.040.08 0.08 0.08 0.08 0.08 0.08 0.03 0.03 0.03 0.02 0.02 0.02 0.020.03 0.03 0.03 0.03 0.03 0.03 0.03 0.03 0.03 0.02 0.02 0.02 0.02

0 0 0 0 0 0 0 0 0 0 0 0 00.60 0.60 0.60 0.60 0.60 0.60 0.60 0.60 0.60 0.60 0.60 0.60 0.60

am pm11-12 12-1 1-2 2-3 3-4 4-5 5-6 6-7 7-8 8-9 9-10 10-11 11-12

12 13 14 15 16 17 18 19 20 21 22 23 240.1 0.1 0.1 0.1 0.1 0.1 0.04 0.04 0.04 0.02 0.02 0.02 0.02

0.75 0.6 0.75 0.75 0.75 0.5 0.3 0.3 0.3 0.1 0.1 0.05 0.050.75 0.6 0.75 0.75 0.75 0.5 0.3 0.3 0.3 0.1 0.1 0.05 0.050.75 0.6 0.75 0.75 0.75 0.5 0.3 0.3 0.3 0.1 0.1 0.05 0.050.75 0.6 0.75 0.75 0.75 0.5 0.3 0.3 0.3 0.1 0.1 0.05 0.050.75 0.6 0.75 0.75 0.75 0.5 0.3 0.3 0.3 0.1 0.1 0.05 0.050.1 0.1 0.1 0.1 0.1 0.1 0.04 0.04 0.04 0.02 0.02 0.02 0.02

0.04 0.04 0.04 0.04 0.04 0.04 0.04 0.04 0.04 0.02 0.02 0.02 0.020 0 0 0 0 0 0 0 0 0 0 0 0

0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75

am pm11-12 12-1 1-2 2-3 3-4 4-5 5-6 6-7 7-8 8-9 9-10 10-11 11-12

12 13 14 15 16 17 18 19 20 21 22 23 240.40 0.30 0.30 0.30 0.30 0.30 0.20 0.20 0.20 0.20 0.20 0.20 0.200.50 0.40 0.50 0.50 0.50 0.50 0.40 0.30 0.30 0.20 0.20 0.20 0.200.50 0.40 0.50 0.50 0.50 0.50 0.40 0.30 0.30 0.20 0.20 0.20 0.200.50 0.40 0.50 0.50 0.50 0.50 0.40 0.30 0.30 0.20 0.20 0.20 0.200.50 0.40 0.50 0.50 0.50 0.50 0.40 0.30 0.30 0.20 0.20 0.20 0.200.50 0.40 0.50 0.50 0.50 0.50 0.40 0.30 0.30 0.20 0.20 0.20 0.200.40 0.30 0.30 0.30 0.30 0.30 0.20 0.20 0.20 0.20 0.20 0.20 0.200.40 0.30 0.30 0.30 0.30 0.30 0.20 0.20 0.20 0.20 0.20 0.20 0.20

0 0 0 0 0 0 0 0 0 0 0 0 00.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50


CALENDAR (2009-2010 School Year):Fall Semester, Aug 27 thru Dec 18Spring Semester, Jan 25 - May 30Summer Semester (SS), Jun 1 - Aug 26Winter Semester (WS), Jan 2 - Jan 24Holidays (Hol), Jan 1, Mar 14-22, May 31, Oct 11 - 14, Nov 21 - 26, Dec 19 - 31



Step 1: Determine OccupancyConcept Design: Assume 50 sf/person (based on a typical 170,000 sf Cornell Lab/Office Building with 5% teaching lab area); adjust in consultation with OwnerSchematic Design: Determine using the following campus average data per space, adjust in consulation with Owner

AREA/SEAT (STATION)40 sf/seat per Computer Worstation Teaching Lab Module50 sf/seat per Dry Teaching Lab Module60 sf/seat per Wet Teaching Lab Module75 sf/seat per Design Teaching Lab Module, to accommodate for drafting table, easel, etc

ROOM UTILIZATION RATE (RUR)20 Hours/week based on a 45 hour week

SEAT OCCUPANCY RATIO (SOR): 80%Design Development: Obtain anticipated occupancy based on final programming using actual (not egress) occupancy; consult with Owner to ensure consistency with campus norms


1.4 W/sf max lighting power density for teaching/laboratory spaces1.0 W/sf max equipment power density for classrooms, tied to occupancy (principally, laptop computers)



NOTES WS: Winter semester is based on 10% of fall/spring semester occupancy (per central scheduling)SS: Summer Semester occupancy is same as fall/spring occupancy (per central scheduling)CDD: Design condition for design day simulation to obtain peak cooling load, Space fully occupied for 24 hoursHDD: Design condition for design day simulation to obtain peak heating load, Space unoccupied for 24 hoursThese schedules reflect general patterns experienced by Cornell. The consultant is encouraged to consult with owner to develop schedules on a project-by-project basis.


am

0-1 1-2 2-3 3-4 4-5 5-6 6-7 7-8 8-9 9-10 10-111 2 3 4 5 6 7 8 9 10 11

Sun 0 0 0 0 0 0 0 0 0 0 0Mon 0 0 0 0 0 0 0 0 0 0.53 0.53Tue 0 0 0 0 0 0 0 0 0 0.53 0.53Wed 0 0 0 0 0 0 0 0 0 0.53 0.53Thu 0 0 0 0 0 0 0 0 0 0.53 0.53Fri 0 0 0 0 0 0 0 0 0 0.53 0.53Sat 0 0 0 0 0 0 0 0 0 0 0Hol 0 0 0 0 0 0 0 0 0 0 0WS 0 0 0 0 0 0 0 0 0 0.25 0.25HDD 0 0 0 0 0 0 0 0 0 0 0CDD 0.67 0.67 0.67 0.67 0.67 0.67 0.67 0.67 0.67 0.67 0.67


am0-1 1-2 2-3 3-4 4-5 5-6 6-7 7-8 8-9 9-10 10-11

1 2 3 4 5 6 7 8 9 10 11Sun 0 0 0 0 0 0 0 0 0 0 0Mon 0 0 0 0 0 0 0 0 0 0.33 0.33Tue 0 0 0 0 0 0 0 0 0 0.33 0.33Wed 0 0 0 0 0 0 0 0 0 0.33 0.33Thu 0 0 0 0 0 0 0 0 0 0.33 0.33Fri 0 0 0 0 0 0 0 0 0 0.33 0.33Sat 0 0 0 0 0 0 0 0 0 0 0Hol 0 0 0 0 0 0 0 0 0 0 0WS 0 0 0 0 0 0 0 0 0 0.33 0.33HDD 0 0 0 0 0 0 0 0 0 0 0CDD 0.66 0.66 0.66 0.66 0.66 0.66 0.66 0.66 0.66 0.66 0.66


am0-1 1-2 2-3 3-4 4-5 5-6 6-7 7-8 8-9 9-10 10-11

1 2 3 4 5 6 7 8 9 10 11Sun 0 0 0 0 0 0 0 0 0 0 0Mon 0 0 0 0 0 0 0 0 0 0.53 0.53Tue 0 0 0 0 0 0 0 0 0 0.53 0.53Wed 0 0 0 0 0 0 0 0 0 0.53 0.53Thu 0 0 0 0 0 0 0 0 0 0.53 0.53Fri 0 0 0 0 0 0 0 0 0 0.53 0.53Sat 0 0 0 0 0 0 0 0 0 0 0Hol 0 0 0 0 0 0 0 0 0 0 0WS 0 0 0 0 0 0 0 0 0 0.25 0.25HDD 0 0 0 0 0 0 0 0 0 0 0CDD 0.67 0.67 0.67 0.67 0.67 0.67 0.67 0.67 0.67 0.67 0.67


Assume 50 sf/person (based on a typical 170,000 sf Cornell Lab/Office Building with 5% teaching lab area); adjust in consultation with OwnerDetermine using the following campus average data per space, adjust in consulation with Owner

sf/seat per Computer Worstation Teaching Lab Module

sf/seat per Design Teaching Lab Module, to accommodate for drafting table, easel, etc


Utilize the following values, adjusted in consultation with Owner for special conditions:W/sf max lighting power density for teaching/laboratory spacesW/sf max equipment power density for classrooms, tied to occupancy (principally, laptop computers)


WS: Winter semester is based on 10% of fall/spring semester occupancy (per central scheduling)


am pm

11-12 12-1 1-2 2-3 3-4 4-5 5-6 6-7 7-8 8-9 9-10 10-11 11-1212 13 14 15 16 17 18 19 20 21 22 23 240 0 0 0 0 0 0 0 0 0 0 0 0

0.53 0.27 0.53 0.53 0.27 0.27 0 0 0 0 0 0 00.53 0.27 0.53 0.53 0.27 0.27 0 0 0 0 0 0 00.53 0.27 0.53 0.53 0.27 0.27 0 0 0 0 0 0 00.53 0.27 0.53 0.53 0.27 0.27 0 0 0 0 0 0 00.53 0.27 0.53 0.53 0.27 0.27 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0 0 0 0

0.25 0.25 0.25 0.25 0.25 0.25 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0 0 0 0

0.67 0.67 0.67 0.67 0.67 0.67 0.67 0.67 0.67 0.67 0.67 0.67 0.67

am pm11-12 12-1 1-2 2-3 3-4 4-5 5-6 6-7 7-8 8-9 9-10 10-11 11-12

12 13 14 15 16 17 18 19 20 21 22 23 240 0 0 0 0 0 0 0 0 0 0 0 0

0.66 0.66 0.66 0.66 0.66 0.33 0 0 0 0 0 0 00.66 0.66 0.66 0.66 0.66 0.33 0 0 0 0 0 0 00.66 0.66 0.66 0.66 0.66 0.33 0 0 0 0 0 0 00.66 0.66 0.66 0.66 0.66 0.33 0 0 0 0 0 0 00.66 0.66 0.66 0.66 0.66 0.33 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0 0 0 0

0.33 0.33 0.33 0.33 0.33 0.33 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0 0 0 0

0.66 0.66 0.66 0.66 0.66 0.66 0.66 0.66 0.66 0.66 0.66 0.66 0.66

am pm11-12 12-1 1-2 2-3 3-4 4-5 5-6 6-7 7-8 8-9 9-10 10-11 11-12

12 13 14 15 16 17 18 19 20 21 22 23 240 0 0 0 0 0 0 0 0 0 0 0 0

0.53 0.27 0.53 0.53 0.27 0.27 0 0 0 0 0 0 00.53 0.27 0.53 0.53 0.27 0.27 0 0 0 0 0 0 00.53 0.27 0.53 0.53 0.27 0.27 0 0 0 0 0 0 00.53 0.27 0.53 0.53 0.27 0.27 0 0 0 0 0 0 00.53 0.27 0.53 0.53 0.27 0.27 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0 0 0 0

0.25 0.25 0.25 0.25 0.25 0.25 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0 0 0 0

0.67 0.67 0.67 0.67 0.67 0.67 0.67 0.67 0.67 0.67 0.67 0.67 0.67

Motor Efficiencies

From 2001 ASHRAE Fundamentals Handbook Motor Nameplate Full Loador MotorRated Horsepower Efficiency1/20 hp, Shaded Pole, 1500 rpm 35.01/12 hp, Shaded Pole, 1500 rpm 35.01/8 hp, Shaded Pole, 1500 rpm 35.01/6 hp, Shaded Pole, 1500 rpm 35.01/4 hp, Split Phase, 1750 rpm 54.01/3 hp, Split Phase, 1750 rpm 56.01/2 hp, Split Phase, 1750 rpm 60.03/4 hp, 3 Phase, 1750 rpm 72.0

ASHRAE 90.1-2004, Table 10.8NEMA MG 1 Standard General Purpose Motors

Minimum Nominal Full-Load Efficiency (%)Open Motors Enclosed Motors

Number of Poles ==> 2 4 6 2 4 6Synchronous Speed (RPM) ==> 3600 1800 1200 3600 1800 1200Motor Horsepower

1 - 82.5 80.0 75.5 82.5 80.01.5 82.5 84.0 84.0 82.5 84.0 85.52 84.0 84.0 85.5 84.0 84.0 86.53 84.0 86.5 85.5 85.5 87.5 87.55 85.5 87.5 87.5 87.5 87.5 87.5

7.5 87.5 88.5 88.5 88.5 89.5 89.510 88.5 89.5 90.2 89.5 89.5 89.515 89.5 91.0 90.2 90.2 91.0 90.220 90.2 91.0 91.0 90.2 91.0 90.225 91.0 91.7 91.7 91.0 92.4 91.730 91.0 92.4 92.4 91.0 92.4 91.740 91.7 93.0 93.0 91.7 93.0 93.050 92.4 93.0 93.0 92.4 93.0 93.060 93.0 93.6 93.6 93.0 93.6 93.675 93.0 94.1 93.6 93.0 94.1 93.6

100 93.0 94.1 94.1 93.6 94.5 94.1125 93.6 94.5 94.1 94.5 94.5 94.1150 93.6 95.0 94.5 94.5 95.0 95.0200 94.5 95.0 94.5 95.0 95.0 95.0250 - - - - - -300 - - - - - -350 - - - - - -400 - - - - - -450 - - - - - -500 - - - - - -

Cornell StandardsNEMA MG 1 Premium EfficiencyNominal Full-Load Efficiency (%)

Open Motors Enclosed Motors2 4 6 2 4 6

3600 1800 1200 3600 1800 1200

77.0 85.5 82.5 77.0 85.5 82.584.0 86.5 86.5 84.0 86.5 87.585.5 86.5 87.5 85.5 86.5 88.585.5 89.5 88.5 86.5 89.5 89.586.5 89.5 89.5 88.5 89.5 89.588.5 91.0 90.2 89.5 91.7 91.089.5 91.7 91.7 90.2 91.7 91.090.2 93.0 91.7 91.0 92.4 91.791.0 93.0 92.4 91.0 93.0 91.791.7 93.6 93.0 91.7 93.6 93.091.7 94.1 93.6 91.7 93.6 93.092.4 94.1 94.1 92.4 94.1 94.193.0 94.5 94.1 93.0 94.5 94.193.6 95.0 94.5 93.6 95.0 94.593.6 95.0 94.5 93.6 95.4 94.593.6 95.4 95.0 94.1 95.4 95.094.1 95.4 95.0 95.0 95.4 95.094.1 95.8 95.4 95.0 95.8 95.895.0 95.8 95.4 95.4 96.2 95.895.0 95.8 95.4 95.8 96.2 95.895.4 95.8 95.4 95.8 96.2 95.895.4 95.8 95.4 95.8 96.2 95.895.8 95.8 95.8 95.8 96.2 95.895.8 96.2 96.2 95.8 96.2 95.895.8 96.2 96.2 95.8 96.2 95.8

Baseline Envelope Component U-Values

A2.2

A3.3

A4.2

A5.3

A6.3

0-10%

10.1-40%

40.1-50%

Proposed Envelope Component U-Values

General Building Elements

Baseline Envelope Component U-Values

Roof, Insulation Entirely Above Deck

Component

Exterior Air FilmPolyisocyanurate InsulationMetal DeckInterior Air FilmTotal Thermal ResistanceThermal Transmittance (U-Value)

Above Grade Walls, Steel Framed

ComponentExterior Air FilmStucco3.5 Steel Studs, 16 oc, R-13 Fiberglass Batt Insulation5/8 Exterior Gypsum BoardContinuous Rigid Fiberglass Insulation5/8 Interior Gypsum BoardInterior Air FilmTotal Thermal ResistanceThermal Transmittance (U-Value)

Below Grade WallsComponent

Exterior Air Film8" medium weight concrete block, 115 pcf, solid grouted coresContinuous Rigid Fiberglass Insulation1/2 Interior Gypsum BoardInterior Air FilmRuThermal Transmittance (U-Value)RcThermal Conductance (C-Factor)

Floors, Steel JoistComponentInterior Air FilmCarpet & Pad4" concreteMetal deckSteel joist floor with R-30 Batt InsulationSemi-exterior air filmTotal Thermal ResistanceThermal Transmittance (U-Value)

Slab on Grade Floors, unheated slabComponent6" concreteInsulationTotal Thermal ResistancePerimeter Heat Loss Factor (F-Factor)

FenestrationFixed, Double clear, 1/8in, 1/4in air,

Fixed, Double clear, 1/4in, 1/2in air

Fixed, Double clear, 1/4in, 1/2in argon

Proposed Envelope Component U-Values

General Building Elements

Steel Framed Walls, Table A3.3

R-11 FSK Fiberglass Batt Insulation, 16" centersR-11 FSK Fiberglass Batt Insulation, 24" centersR-13 FSK Fiberglass Batt Insulation, 16" centersR-13 FSK Fiberglass Batt Insulation, 24" centersR-15 FSK Fiberglass Batt Insulation, 16" centersR-15 FSK Fiberglass Batt Insulation, 24" centersR-19 FSK Fiberglass Batt Insulation, 16" centersR-19 FSK Fiberglass Batt Insulation, 24" centersR-21 FSK Fiberglass Batt Insulation, 16" centersR-21 FSK Fiberglass Batt Insulation, 24" centers

Insulating Materials, Continuous Insulation

R-30 FSK Fiberglass Batt InsulationR-38 FSK Fiberglass Batt InsulationR-4.2 FSK Fiberglass Rigid Insulation BoardR-4.3 FSK Fiberglass Rigid Insulation BoardR-4.3 FSK Fiberglass Rigid Insulation BoardR-4.5 FSK Fiberglass Rigid Insulation BoardR-5.6 FSK Fiberglass Rigid Insulation BoardR-6.5 FSK Fiberglass Rigid Insulation BoardR-6.8 FSK Fiberglass Rigid Insulation BoardR-8.3 FSK Fiberglass Rigid Insulation BoardR-8.7 FSK Fiberglass Rigid Insulation BoardR-8.7 FSK Fiberglass Rigid Insulation BoardR-9.1 FSK Fiberglass Rigid Insulation BoardR-6 Polyisocyanurate Roofing InsulationR-9 Polyisocyanurate Roofing InsulationR-10.3 Polyisocyanurate Roofing InsulationR-12.1 Polyisocyanurate Roofing InsulationR-14 Polyisocyanurate Roofing InsulationR-15.3 Polyisocyanurate Roofing InsulationR-17.2 Polyisocyanurate Roofing InsulationR-18.5 Polyisocyanurate Roofing InsulationR-19 Polyisocyanurate Roofing InsulationR-20.4 Polyisocyanurate Roofing InsulationR-25 Polyisocyanurate Roofing Insulation

Building Board

3/8" Gypsum Board1/2" Gypsum Board

5/8" Gypsum Board1/4" Plywood3/8" Plywood1/2" Plywood5/8" Plywood3/4" Plywood

Finish Flooring Materials

Carpet & Fibrous PadCarpet & Rubber PadVinyl TileWood

Masonry Materials

8" Concrete Block12" Concrete Block4" Face BrickLimestone, Marble, Granite2" Concrete4" Concrete6" Concrete8" Concrete10" Concrete12" Concrete

FenestrationFixedOperable

Thickness Density (pcf) Specific Heat Weight (psf) R

0 0 0 0 0.172.5 1.5 0.22 0.31 15

0.034 489 0.12 1.39 00 0 0 0 0.61

2.534 1.70 15.780.063

Thickness Density (pcf) Specific Heat Weight (psf) R0 0 0 0 0.17

0.5 116 0.2 4.83 0.083.5 0.5 0.2 0.15 6 **Effective value of insulation installed in metal stud wall

0.625 50 0.26 2.60 0.561 1.5 0.22 0.13 3.8

0.625 50 0.26 2.60 0.560 0 0 0 0.68

6.25 10.31 11.850.084

Thickness Density Specific Heat Weight Heat Capacity R(in) (lb/cf) (lb/sf) (Btu/sf-°F)

0 0 0 0 0 0.178 115 0.211 76.67 16.18 0.4240 1.5 0.22 0.00 0.00 0

0.5 50 0.26 2.08 0.54 0.450 0 0 0 0.00 0.68

8.5 78.75 16.72 1.7240.580.871.14 C-factor does not include soil or air films

Thickness Density (pcf) Specific Heat Weight (psf)R

0 0 0 0 0.920.137 7.358 0.34 0.08 1.23

4 145 0.22 48.33 0.250.034 489 0.12 1.39 010.25 0.5 0.2 0.43 23.5 **Effective value of insulation installed between steel joists

0 0 0 0 0.4614.421 50.23 26.36

0.038

Thickness Density (pcf) Specific Heat Weight (psf) R6 145 0.22 72.50 1.370 1.5 0.22 0.00 06 72.50 1.37

0.73

(Btu/lb-°F)

U-factor SHGC SC VLT Code0.57 0.49 0.63 0.76 2006 Viracon VE 1-85

0.57 0.39 0.44 0.7 2004/6600 Viracon VE 1-2M

0.46 0.26 0.31 0.36 2005/6601 Viracon VE 1-40


3.5 0.5 0.22 0.15 0.03 5.53.5 0.5 0.22 0.15 0.03 6.63.5 0.6 0.22 0.18 0.04 63.5 0.6 0.22 0.18 0.04 7.23.5 0.7 0.22 0.20 0.04 6.43.5 0.7 0.22 0.20 0.04 7.8

6 0.5 0.22 0.25 0.06 7.16 0.5 0.22 0.25 0.06 8.66 0.5 0.22 0.25 0.06 7.46 0.5 0.22 0.25 0.06 9


9.5 0.5 0.22 0.40 0.09 3012 0.5 0.22 0.50 0.11 38

1 1.5 0.22 0.13 0.03 4.21 2.25 0.22 0.19 0.04 4.31 3 0.22 0.25 0.06 4.31 6 0.22 0.50 0.11 4.5

1.5 1 0.22 0.13 0.03 5.61.5 3 0.22 0.38 0.08 6.51.5 6 0.22 0.75 0.17 6.8

2 1.5 0.22 0.25 0.06 8.32 2.25 0.22 0.38 0.08 8.72 3 0.22 0.50 0.11 8.72 6 0.22 1.00 0.22 9.11 1.5 0.22 0.13 0.03 6

1.5 1.5 0.22 0.19 0.04 91.7 1.5 0.22 0.21 0.05 10.3

2 1.5 0.22 0.25 0.06 12.12.3 1.5 0.22 0.29 0.06 142.5 1.5 0.22 0.31 0.07 15.32.8 1.5 0.22 0.35 0.08 17.2

3 1.5 0.22 0.38 0.08 18.53.1 1.5 0.22 0.39 0.09 193.3 1.5 0.22 0.41 0.09 20.4

4 1.5 0.22 0.50 0.11 25


0.375 50 0.26 1.56 0.41 0.320.5 50 0.26 2.08 0.54 0.45

(Btu/lb-°F)

(Btu/lb-°F)

(Btu/lb-°F)

0.625 50 0.26 2.60 0.68 0.560.25 34 0.29 0.71 0.21 0.31

0.375 34 0.29 1.06 0.31 0.470.5 34 0.29 1.42 0.41 0.62

0.625 34 0.29 1.77 0.51 0.770.75 34 0.29 2.13 0.62 0.93


0.34 2.080.33 1.23

0.3 0.050.75 0.68


8 126 0.22 84.00 18.48 1.1112 125 0.22 125.00 27.50 1.23

4 140 0.19 46.67 8.87 0.441 140 0.19 11.67 2.22 0.062 150 0.22 25.00 5.50 0.134 150 0.22 50.00 11.00 0.256 150 0.22 75.00 16.50 0.388 150 0.22 100.00 22.00 0.50

10 150 0.22 125.00 27.50 0.6312 150 0.22 150.00 33.00 0.75

U-value0.570.67

(Btu/lb-°F)

(Btu/lb-°F)

**Effective value of insulation installed in metal stud wall

C-factor does not include soil or air films

**Effective value of insulation installed between steel joists

[xls]cds.fs.cornell.educds.fs.cornell.edu/file/energy model template.xls · web viewviracon ve 1-2m...

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