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CRITICAL MMMASS
Sustainable Architecture for Monday Morning
Manoochehri | KTH-A | 110302
METRICS 2 / METHODS 1
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Urban Villa Row House Courtyard
Highrise House High Rise Office Educational
Industrial Rural Dwelling Mixed Use Urban
(NON-CIRCULAR)
TYPOLOGY WHEEL
OF FORTUNE
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CHECK-IN
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Class Record
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Class Record
Self service
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Class Record
Self service
FTP
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Class Record
Self service
FTP
Or click-to-upload
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Class Record
Self service
FTP
Or click-to-upload
Collaboration Site AND Glossary
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Class Record
Self service
FTP
Or click-to-upload
Collaboration Site AND Glossary
Part of assignment
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OVERVIEW
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Sustainable Architecture?
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Sustainable Architecture?
‘New’ constraints into old design method
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Sustainable Architecture?
‘New’ constraints into old design method
Solar > Fossil > Solar Paradigm?
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Sustainable Architecture?
‘New’ constraints into old design method
Solar > Fossil > Solar Paradigm?
Physical/historical framework of the ‘new’ constraints (i.e. old constraints)
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Sustainable Architecture?
‘New’ constraints into old design method
Solar > Fossil > Solar Paradigm?
Physical/historical framework of the ‘new’ constraints (i.e. old constraints)
Metrics?
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Sustainable Architecture?
‘New’ constraints into old design method
Solar > Fossil > Solar Paradigm?
Physical/historical framework of the ‘new’ constraints (i.e. old constraints)
Metrics?
Cardinal? Ordinal? Longitudinal? Industry?
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RECAP
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Why measure sustainability?
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Why measure sustainability?
To see if the object/structure/action is better against the two sustainability constraints
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Why measure sustainability?
To see if the object/structure/action is better against the two sustainability constraints
How measure sustainability?
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Why measure sustainability?
To see if the object/structure/action is better against the two sustainability constraints
How measure sustainability?
Raw data (cardinal), Aggregate (ordinal/indexes), Lifecycle (longitudinal)
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Why measure sustainability?
To see if the object/structure/action is better against the two sustainability constraints
How measure sustainability?
Raw data (cardinal), Aggregate (ordinal/indexes), Lifecycle (longitudinal)
Problems?
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Why measure sustainability?
To see if the object/structure/action is better against the two sustainability constraints
How measure sustainability?
Raw data (cardinal), Aggregate (ordinal/indexes), Lifecycle (longitudinal)
Problems?
Complexity vs Useability? Subjectivity? Information quality and quantity?
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Why measure sustainability?
To see if the object/structure/action is better against the two sustainability constraints
How measure sustainability?
Raw data (cardinal), Aggregate (ordinal/indexes), Lifecycle (longitudinal)
Problems?
Complexity vs Useability? Subjectivity? Information quality and quantity?
Priority?
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Why measure sustainability?
To see if the object/structure/action is better against the two sustainability constraints
How measure sustainability?
Raw data (cardinal), Aggregate (ordinal/indexes), Lifecycle (longitudinal)
Problems?
Complexity vs Useability? Subjectivity? Information quality and quantity?
Priority?
Role of designers? Integration of metrics into methods?
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PROBLEM WITH META-METRIC
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A B C D
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A B C D
Crude ordinal ranking
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A B C D
Crude ordinal ranking
A1 A 2 A 3 A 4
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A B C D
Crude ordinal ranking
A1 A 2 A 3 A 4
Allocation
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CLASS INPUT
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Miljöklassad Byggnad
Energy/Mercury/Lifespan
LCA (Energy)
Energy consumption (longit)
METRIC APPLICATION OBSERVATION
Heat loss to made-up building
Light-bulbs
Wood-facades (Larch/Spruce)
Building (three categories)/6m
Construction, location, year, shape >
outcome! Sewage? 30kWh/m2 Gold?
Aggregation?! Priorities!
Cradle-to-Gate/Grave
Aggregation? Visual inspection!
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U/Cst > Analysis > 1st Soln > Refinement > Presnt
An’sys > Unstd > K! > !!!Ideas!!! > Shpe > Rlzt
As > Ed Guess > Test/Discovery >€%”> Finished P
– Iteration / Creativity
Objectives > Scenarios > Applciation > HSps >
> Canddiates > >>> Finish
Ali Special Method
Need/Task > As/Inf > #%&€&# > Idea/Decis > Result!
Site > As > Progr > Idea > 3D > Drawing
Site/Programme > Sketch/Model > Construct
Ideas > Site > Needs > Csts > Strategy > F’ction > D
METHOD FEATURES OBSERVATION
Solution iteration? Continuous analysis?
“To know is not to understand!” Ideas is a party!
Feedback/iteration
Process, Iteration
Creativity
Programme?
Idea before Needs?
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CONTENT
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15
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15
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Sustainable sites (14 points)
Construction Activity Pollution Prevention Plan (required)
Site selection (1 pt)
Development density and community connectivity (1 pt)
Brownfield redevelopment (1 pt)
Alternative transportation availability (3 pts)
Public transportation access (1 pt)
Bicycle storage and changing rooms (1 pt)
Parking capacity and carpooling (1 pt)
Reduced site disturbance (2 pt)
Protect or restore open space (1 pt)
Development footprint
Stormwater management (2 pts)
Rate and quantity (1 pt)
Treatment (1 pt)
Reduce heat islands (2 pts)
Roof (1 pt)
Non-roof (1 pt)
Light pollution reduction (1 pt)
Water efficiency (5 points)
Water efficient landscaping (2 pt)
Reduce by 50% (1 pt)
No potable use or no irrigation (1 pt)
Innovative wastewater technologies (1 pt)
Water use reduction (2 pt)
Energy and atmosphere (17 points)
Fundamental commissioning (required)
Minimum (code) energy performance (required)
Fundamental Refrigerant Management (required)
Optimize energy performance by 14% (new) or 7%
(existing) buildings (2 pts, required as of June 26, 2007)
Energy optimization (8 pts in addition to the 2 required
above)
On-site renewable energy (3 pts)
Ozone depletion (1 pt)
Measurement and verification (1 pt)
Green power (1 pt)
Materials and resources (13 points)
Storage and collection of recyclables (required)
Building reuse (3 pts):
75% reuse of building structure and shell excluding
windows (1 pt)
100% reuse of building structure and 50% of walls, floors,
ceilings (1 pt)
Construction waste reuse or recycling (by weight or
volume) (2 pts):
50% diversion (1 pt)
75% diversion (1 pt)
Reuse of existing materials (by cost) (2 pts)
5% salvaged or refurbished materials (1 pt)
10% salvaged or refurbished materials (1 pt)
Recycled content (2 pts)
Criteria vary in recent versions of LEED, but depend on
value of pre- and post-consumer recycled content (2 pt)
Use of local materials (2 pts)
Fabrication shop within 500 miles (800 km) of building
site and raw materials source within 500 miles (800 km) of
building site, 10% (1 pt) or 20% (+1 pt).
Rapidly renewable materials (1 pt)
Certified Wood (1 pt)
Indoor environmental quality (15 points)
Minimum indoor air quality (required)
Environmental tobacco smoke control (required)
Outdoor air delivery monitoring (1 pt)
Increased ventilation (1 pt)
Construction indoor air quality management (2 pt)
Indoor chemical and pollutant source control (1 pt)
Controllability of systems (2 pt)
Thermal comfort (2 pt)
Daylight and views (2 pt)
Innovation and design process (5 points)
Examples for up to four design points using steel
construction include structure as finish, structure as
plumbing, lightweight materials, recyclability, and potential
for disassembly.
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Use of metrics?
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Use of metrics?
How are these integrated into design method?
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Use of metrics?
How are these integrated into design method?
Start by actually defining constraints.
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Use of metrics?
How are these integrated into design method?
Start by actually defining constraints.
What is architectural design method?
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Use of metrics?
How are these integrated into design method?
Start by actually defining constraints.
What is architectural design method?
Well, what is it?
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Use of metrics?
How are these integrated into design method?
Start by actually defining constraints.
What is architectural design method?
Well, what is it?
Architecture has got away with weak constraint defintiions.
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Use of metrics?
How are these integrated into design method?
Start by actually defining constraints.
What is architectural design method?
Well, what is it?
Architecture has got away with weak constraint defintiions.
Architecture method is process
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Use of metrics?
How are these integrated into design method?
Start by actually defining constraints.
What is architectural design method?
Well, what is it?
Architecture has got away with weak constraint defintiions.
Architecture method is process
What is sustainable architecture design method?
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Use of metrics?
How are these integrated into design method?
Start by actually defining constraints.
What is architectural design method?
Well, what is it?
Architecture has got away with weak constraint defintiions.
Architecture method is process
What is sustainable architecture design method?
How to avoid sustainability constraints just being ‘one’ constraint, and then getting
sidelined?
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Use of metrics?
How are these integrated into design method?
Start by actually defining constraints.
What is architectural design method?
Well, what is it?
Architecture has got away with weak constraint defintiions.
Architecture method is process
What is sustainable architecture design method?
How to avoid sustainability constraints just being ‘one’ constraint, and then getting
sidelined?
Find inherent hiearchy of constraints, align sustainability features with it.
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Use of metrics?
How are these integrated into design method?
Start by actually defining constraints.
What is architectural design method?
Well, what is it?
Architecture has got away with weak constraint defintiions.
Architecture method is process
What is sustainable architecture design method?
How to avoid sustainability constraints just being ‘one’ constraint, and then getting
sidelined?
Find inherent hiearchy of constraints, align sustainability features with it.
Find priority of issues for site
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Use of metrics?
How are these integrated into design method?
Start by actually defining constraints.
What is architectural design method?
Well, what is it?
Architecture has got away with weak constraint defintiions.
Architecture method is process
What is sustainable architecture design method?
How to avoid sustainability constraints just being ‘one’ constraint, and then getting
sidelined?
Find inherent hiearchy of constraints, align sustainability features with it.
Find priority of issues for site
Generate systematic process
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PREVIEW
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Methods
Industry Tools - EVA/SPEAR, OPL, SID, etc
Metrics | Measure by Measure
Systematics | Step by Step
Signatures | Piece by Piece
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Sustainable Design
= R/U
= (R/P . P/FS . FS/UC . UC/U)
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21
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Social Discourse
Programme/Brief
Functional Decomposition
vehicle >
property >
food >
growth >
mobility >
space >
nutrition >
wealth >
access
accommodation
health
wellbeing
Meta Programme Social Discourse Components
Hard Programme Buildings, Infrastructure
Soft Programme Aesthetics, Mood, Culture
Politics
Identity
Inclusion
Crime
Environment
Nature
Ethics
Risk
Cost
Pollution Reduction Stock Conservation Nature Preservation
Sufficiency
Compassion
S
E
MATERIAL SPATIAL SOCIAL PERSONAL
OBJECTS ACTIONS
STRUCTURES
Resource
Efficiency
Functional
Efficiency Use
Efficiency
Welfare
Efficiency
User Skills Development
End-use services
D
Simultaneous / Sequential Spatial F
Simultaneous / Sequential Object F
Elimination of Negative F
Process
Efficiency
Product
Efficiency
Localisation
Cycling Systems
Durability
Simultaneous / Sequential UC
Social Discourse
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CRITICAL MMMASS
Sustainable Architecture for Monday Morning
[email protected] | KTH-A | 110302
METRICS 2 / METHODS 1