t h e Bu l l i t t C e n t e r : M ee t i n g t h e L i v i n g - - PowerPoint PPT Presentation
t h e Bu l l i t t C e n t e r : M ee t i n g t h e L i v i n g - - PowerPoint PPT Presentation
t h e Bu l l i t t C e n t e r : M ee t i n g t h e L i v i n g B u i l di n g C h a l l e n ge www.bullittcenter.org Presented on November 19 th by Brian Court. w w w . m i l l e r h u l l . c o m Disclaimer: This presentation was developed
t h e Bu l l i t t C e n t e r : M ee t i n g t h e L i v i n g B u i l di n g C h a l l e n ge
www.bullittcenter.orgPresented on November 19th by Brian Court. Disclaimer: This presentation was developed by a third party and is not funded by WoodWorks or the Softwood Lumber Board.
w w w . m i l l e r h u l l . c o m“The%Wood%Products%Council”%is% a%Registered%Provider%with%The% American%Ins<tute%of%Architects% Con<nuing%Educa<on%Systems% (AIA/CES),%Provider%#G516.% % ! Credit(s)%earned%on%comple<on%
- f%this%course%will%be%reported%to%
AIA%CES%for%AIA%members.% Cer<ficates%of%Comple<on%for% both%AIA%members%and%nonNAIA% members%are%available%upon% request.% %
%This%course%is%registered%with% AIA%CES%for%con<nuing% professional%educa<on.%As% such,%it%does%not%include% content%that%may%be%deemed%
- r%construed%to%be%an%
approval%or%endorsement%by% the%AIA%of%any%material%of% construc<on%or%any%method%or% manner%of% handling,%using,%distribu<ng,%
- r%dealing%in%any%material%or%
product.%
___________________________________ ________
Ques<ons%related%to%specific%materials,% methods,%and%services%will%be%addressed% at%the%conclusion%of%this%presenta<on.% %
%
Course'Descrip,on'
%The%BulliR%Center,%a%sixNstory%heavy%<mber%building,%recently%competed% in%SeaRle,%is%predicted%to%be%the%world’s%most%energy%efficient% commercial%building.%It%has%been%designed%to%last%250%years%and%to% achieve%the%highest%benchmark%of%building%sustainability—Living% Building%Challenge™%(LBC)%cer<fica<on.%A%performanceNbased% cer<fica<on%program,%the%LBC%requires%buildings%to%be%evaluated%a\er%
- ne%year%of%occupancy%prior%to%cer<fica<on,%against%criteria%that%include%
100%%of%energy%demands%met%with%onNsite%renewable%energy%genera<on% and%100%%of%water%needs%met%by%onNsite%rainwater%collec<on.%In%this% presenta<on,%Project%Architect%Brian%Court%will%give%a%short%overview%of% the%LBC,%discuss%the%design%strategies%for%the%BulliR%Center,%and%highlight% structural%and%environmental%virtues%of%the%heavy%<mber%structural% system%such%as%renewability,%contribu<on%to%energy%efficiency,%and%light% carbon%footprint.%
Learning Objectives!
At the end of this program, participants will be able to:!
- 1. Understand what the 7 petals and 20 imperatives of the Living Building
Challenge (LBC) are."
- 2. Understand the challenges of Type-4 Heavy Timber construction type and
the benefits it offers in a low-carbon, high performance building."
- 3. Understand the strategies employed by the design team to achieve a net-
zero energy, water and waste."
- 4. Understand the complexities inherent in meeting the materials red list and
radius requirements of the LBC."
!
T H E M I L L E R H U L L P A R T N E R S H I P
“Spirited Architecture Through Continual Exploration”
RURAL
CABINS
URBAN
SINGLE FAMILY
URBAN
MULTI-FAMILY
PUBLIC
BUILDINGS
LIVING
BUILDINGS
architecture2030.org
architecture2030.org
architecture2030.org
Earth Day NREL Bullitt Foundation Bullitt Center
- 1. S I T E
Limits to Growth, Urban Agriculture, Habitat Exchange, Car Free Living
- 2. W A T E R
Net Zero Water, Ecological Water Flow
- 3. E N E R G Y
Net Zero Energy
- 4. H E A L T H
Civilized Environment, Healthy Air, Biophilia
- 5. M A T E R I A L S
Redlist, Embodied Carbon Footprint, Responsible Industry, Materials Radius, Conservation & Reuse
- 6. E Q U I T Y
Human Scale + Human spaces, Democracy + Social Justice, Rights to Nature
- 7. B E A U T Y
Beauty and Spirit, Inspiration and Education
The Living Building Challenge™ 2.0
Cascadia Center McGilvra Place
determining the
CARRYING CAPACITY
- f the site:
solar harvest
230,000 kWh/year
gross building area
52,000 gsf
Energy Use Index (EUI)
16
92 52 32 16 EUI – Energy Use Index 15
Energy Efficiency Measures
100,000 200,000 300,000 400,000 500,000 600,000 700,000 Annu nnual E l Ene nergy Us y Use ( (kW kWh) h) SOLAR DOMEST HOT WTR ELEVATOR VENT FANS PUMPS & AUX SPACE COOLING SPACE HEATING MISC EQUIP IT SERVER LIGHTS Net Zero OperationTypical Building Proposed Building
Fans 5% Tenant Savings 10% TotalEnergy Consumption
Plug LoadsProposed Building Energy Use
HVAC
Daylighting Simulation
Daylighting Simulation:
Effect of Atrium – Uniform Overcast Skies
No “Height Departure”
11’-6” floor to floor 77% of the floor area has daylight levels below 2%
"
Proposed Plan with “Height Departure”
" 14’-2” floor to floor" " 38% of the floor area has daylight levels below 2%" "
"
Meeting room
No skylight 50% skylight Skylight
Energy Use | Solar Budget
Solar Energy Production (kWh)July'28,'2009'
'
' Scheme'2'9'FLAT'ROOF'ARRAY'(15'deg',lt'@'Back):'
ROOF%(5%deg%West)%=%%%%%%%%%11,573sf%=%187,000%kWh/yr% SOUTHEAST%WALL%=% %%%%%%%%%%%%%750sf%=%%%%%9,000%kWh/yr% SOUTH%WALL%=%%%%%%%%%%%%%%%%%%%%4,015sf%=%%%50,000%kWh/yr%(3,500kWh/yr/row)! %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%246,000'kWh/yr'(BASE)'
' Scheme'2'9'TILTED'ROOF'ARRAY'(15'deg',lt'@'Back):'
ROOF%(5%deg%West)%=%%%%%%%%%%%7,258sf%=%123,000%kWh/yr% ROOF%(15%deg%Southeast)%=%4,240sf%=%%%73,000%kWh/yr% SOUTHEAST%WALL%=% %%%%%%%%%%%%%750sf%=%%%%%9,000%kWh/yr% SOUTH%WALL%=%%%%%%%%%%%%%%%%%%%%4,015sf%=%%%50,000%kWh/yr%(3,500kWh/yr/row)! %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%255,000'kWh/yr'(+9K'v.'BASE)'
July'28,'2009'
'
' Scheme'4B'–'DOUBLE'TILTED'ROOF'ARRAY'(10'&'25'deg',lt):'
ROOF%(20%deg%Southeast)%=%6,522sf%=%114,500%kWh/yr% ROOF%(25%deg%Southeast)%=%4,115sf%=%%%73,000%kWh/yr% WEST%WALL%= %%%%1,384sf%=%%%14,000kWh/yr% SOUTH%WALL%=%%%%%%%%%%%%%%%%%%%%3,915sf%=%%%48,500%kWh/yr%(3,500kWh/yr/row)% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%250,000'kWh/yr'(+'5K'v.'BASE)'July'28,'2009'
'
' Scheme'6'–'FOLDED'ROOF'ARRAY'(10'&'25'deg',lt):'
ROOF%(5%deg%Southwest)%=%%%3,068sf%=%%%50,500%kWh/yr% ROOF%(10%deg%Southwest)%=%8,542sf%=%143,500%kWh/yr% SOUTHEAST%WALL%=%%%%%%%%%%%1,023sf%=%%%12,000%kWh/yr% WEST%WALL%= %%%%%%%786sf%=%%%%%8,000kWh/yr% SOUTH%WALL%=%%%%%%%%%%%%%%%%%%%%4,015sf%=%%%50,000%kWh/yr%(3,500kWh/yr/row)% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%264,000'kWh/yr'(+'19K'v.'BASE)'July'28,'2009'
'
August'12,'2009'
'
'
' Scheme'1a'–'South'Spaced'10.5”'(15'deg',lt'@'North'Roof):' Panel%Orienta<on% %Area % %%Panel%# %Sanyo%205 %%%%%SunPower%315% ROOF%SOUTH%(5%deg%West):%%%%%%%%% %6,272sf%=% % %%(503%panels)% %101,500%kWh/yr %%%%%(110,500!kWh/yr)% ROOF%MIDDLE%(5%deg%West): %%%%%%%% %%%%611sf%=% %%(49%panels)% %%%10,000%kWh/yr % %% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% %%%%524sf%*%70%%=%367sf%=%%% %%(42%panels)% %%%%%7,000%kWh/yr%% %(Sliding%roof%sec<on) %1,048sf%*%75%%=%785sf%= %%(84%panels) %%%12,000%kWh/yr% ROOF%NORTH%(5%deg%West%&%15%deg%SE): %4,539sf%= %%(364%panels)% %%%%78,500%kWh/yr%%%%(85,500!kWh/yr)! SOUTH%WALL:%%%%%%%%%%%%%%%%%%%% % %2,918sf%=%%% %%(234%panels)% %%%%36,000%kWh/yr%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%_%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % % % % %(1276%panels) %%245,000'kWh/yr'''(261,000!kWh/yr)!Solar Equipment:
75
watts
75
watts
100
watts
250 watts
20” CFL-LCD 20” CFL-LCD
Energy Conservation: Tenant
40
watts
40
watts
80
watts
160 watts
22” CFL-LCD 22” CFL-LCD
Plug Loads | 2009
14
watts
14
watts
62
watts
90 watts
22” LED-LCD 22” LED-LCD
Plug Loads | 2010
14
watts
14
watts
42 watts
22” LED-LCD
14
watts
22” LED-LCD
Plug Loads | 2010
Occupancy Sensor Meter
Material Safety Data Sheet
1 2 3 4 5
LIVING
DISTRICT
LIVING
CITIES
Ques,ons?'
This%concludes%The%American% Ins<tute%of%Architects%Con<nuing% Educa<on%Systems%Course%
Brian'Court,'AIA,'LEED'AP' The%Miller%Hull%Partnership% bcourt@millerhull.com%
This!presenta7on!was!developed!by!a!third!party!and!is!not! funded!by!WoodWorks!or!the!so@wood!lumber!checkCoff.'