design on the delaware 2008
TRANSCRIPT
• Start with a Great Building"• Simultaneous LEED Momentum"
• Add Corporate Re-Direction to LEED: Silver"
• How to make the shift mid-stream"• What are the differences"• What is a ‘Smart Building’"
What is the Difference?
D
Great Conventional Design What & Where: • Tear Down Rebuild :"" 5.6 acre off Rte 202"
• Program: 205,250 gsf Architecture and Building Common Interiors with 85,000 gsf 2 deck garage"
§ Completion : January 2008
Design Advantages: • Good Orientation • Great Glazing • Sited close to Public
Transit • Superior mechanical
systems • Previously developed
site • Construction Waste
Management underway • Steel structure
Constraints: • Under construction – fully framed with slabs being placed
B
Corporate Directive to Sustainability
• Reduced cost of energy, water and maintenance
• Increased connection with environment – views, buses, bikes, native species
• Superior Indoor Air Quality – low VOC, high filtration
• Sustainable materials – recycled content, regional material
• Tenant guidelines – LEED CI easier
• Synergies
Corporate Sustainability Advantages:
• Market Driven • Bottom Line
Ecological Design Saving Opportunities and the Design Sequence
Opp
ortu
nity
/ P
robl
em
Rec
ogni
zed
Nee
ds
Ass
essm
ent
Sea
rch
for n
ew
site
/ bu
ildin
g Te
st d
esig
ns /
budg
et a
naly
sis.
Site
sel
ecte
d (Z
onin
g an
d Fi
nanc
ing
App
rova
l pe
riod
for
Spe
cula
tive
Dev
elop
men
ts)
Des
ign
Team
S
elec
tion
Sch
emat
ic a
nd
Des
ign
Dev
elop
men
t P
hase
C
onst
ruct
ion
Doc
umen
t Pha
se
Gov
ernm
ent
Per
mit
Rev
iew
P
erio
d B
iddi
ng /
Neg
otia
tion
Con
stru
ctio
n O
ccup
ancy
and
O
pera
tions
and
M
aint
enan
ce
Opportunities for Cost-effective Ecological Design Solutions
Costs raise if Ecological Design Solutions are addressed later in the Design Process
N
The Transformation Evaluate, Prioritize, Accomplish
Change Items Listed by Rela3ve Cost -‐$ Glazing – adjusted 0 Addi3onal slag concrete added 0 Construc3on Waste Management 0 Low VOC materials for adhesives, sealants, paints, carpets and wood products 0 Preferred parking for low-‐emissions, high-‐efficiency vehicles 0 Bike storage 0 Addi3onal Construc3on IAQ $ Outdoor air monitors added $ MERV 13 filters added $ Waterless urinals, dual-‐flush toilets and low-‐flow showerheads specified $$ Building Opera3on Center added $$ Water Cooling Treatment added $$ Changed plant selec3on to drought-‐tolerant or na3ve species $$ Insula3on – added addi3onal insula3on with addi3onal infiltra3on strategies $$ Addi3onal shower $$ Commissioning $$$ Addi3onal Design: Energy Modeling, Tenant Guidelines, View Study $$$ Documenta3on & Coordina3on
D
LEED Aspects of Construction:
• Construction IAQ • Waste Management • Commissioning • Increased documentation
Mi
LEED Aspects of Structural Design:
• Recycled Content Basic Materials – Steel – Slag
Concrete
• Regional Materials – Concrete Mix
J
Innovation and Design • Reduction of Cabling
Material – Copper Cabling:
• 65.5% C&S, • 52.5% TI
– Total Cabling Material: • 60% C&S • 46% TI
• Green Maintenance Plan • 24% Reduced water &
71% reduced chemical for cooling tower
• LEED accredited team
1 2 3 4
730.5 252.7
4242.9 1697.5 1601.75
761
13091
7082
Traditional Intelligent Traditional Intelligent
Traditional vs. Intelligent Building Pounds of Material
Series1 Series2 TI
Copper Cabling
Total Cabling Material
Mk
Occupancy Policies & Procedures:
• No smoking
• Recycling
• Low VOC materials
• Construction IAQ
• Construction Waste
Management
• Responsible maintenance
• Rules for alternative parking
N
Tenant Improvement Energy Efficient Lighting: • Efficient Fixtures • Task Lighting recommended • Manual shades
Daylight Harvesting Upgrade:
• Light Management System compatible with Fiber backbone – the brains
• Dimmable addressable ballasts controlled locally or through Light Management System
• Occupancy Sensors & Photocells • Motorized shades
N
Smart Building: More than BAS
• Security, HVAC, Maintenance information on Fiber backbone
• Measurement and Verification monitoring in real time
• Integrated across multiple sites
• Increased control through enhanced Building Management System
• Reduction of Cabling
Building Operations Center (BOC):
N
Green Transformation: Great to Green What are the Differences
Change Items Listed by Rela3ve Cost -‐$ Glazing – adjusted 0 Addi3onal slag concrete added 0 Construc3on Waste Management 0 Low VOC materials for adhesives, sealants, paints, carpets and wood products 0 Preferred parking for low-‐emissions, high-‐efficiency vehicles 0 Bike storage 0 Addi3onal Construc3on IAQ $ CO2 monitors added $ MERV 13 filters added $ BOC added $ Waterless urinals, dual-‐flush toilets and low-‐flow showerheads specified $$ Water Cooling Treatment added $$ Changed plant selec3on to drought-‐tolerant or na3ve species $$ Insula3on – added addi3onal insula3on with addi3onal infiltra3on strategies $$ Addi3onal shower $$ Commissioning $$$ Addi3onal Design: Energy Modeling, Tenant Guidelines, View Study $$$ Documenta3on & Coordina3on
D
Bottom Line – What LEED Means to You Beneficial Results: • Reduced operating costs: Energy 18%, Water 46%, Chemicals 71% • Higher quality: IAQ, building materials, landscaping, maintenance • Lower environmental footprint : Land, Energy, Materials, Chemicals • Increased connection with environment: views, native species, &
alternative transportation • Sustainability Accountability through increased documentation and
design
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