crisp construction and city related sustainability indicators * * * setting evaluation and...
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CRISPConstruction and City Related Sustainability Indicators
* * *Setting Evaluation and Performance Criteria
in the Built Environment
Co-ordinator: BOURDEAU LucCentre Scientifique et Technique du Bâtiment
EESD / KA4: CITY OF TOMORROW and CULTURAL HERITAGE
4.3: Development and demonstration of technologies for safe, economic, clean, effective and sustainable preservation, recovery, renovation, construction,
dismantling and demolition of the built environment, in particular for large groups of buildings
What is “Sustainable Construction” ?– Tampa Conference on Sustainable Construction
– CIB “Report 225” and “Agenda 21 for Sustainable Construction”
– EC TRA-EFCT: 1st Round Table
– ...
A global socio-economic-environmental approach
...but with various national/regional/local visions
“A next step should be to reach a more consensus vision through a global common model and to set up indicators and policies to translate this vision into reality"
BACKGROUND (1)
Tools to help actors to reach better sustainability in their production activities
– LCA methods
– Codes of Practice
– Building Environmental Performance Assessment Methods
BACKGROUND (2)
introduce various ways of measuring the variousaspects and criteria of sustainable developmentin the construction field
---> Strong need of harmonizing
INDICATOR ?
• Definition– A synthetic variable, giving indications, describing or
measuring the state of a phenomenon or a situation. Indicators reflect cause-to-effect relationship between an action and its consequences.
– A conceptual tool, expressed in clear and precise terms, that measures progress towards an objective ; they provide a measurement unit through which modelling and monitoring can be conducted.
A variable which helps to measure a given aspect / criteria
of sustainable construction
INDICATOR ?
• Requirements
relevance: clear link to a goal and an objective of sustainability
objectivity: based on reliable information accessibility: appropriate data exist and are
accessible readability: understandable for a project team
and community measurability sensibility ...
INDICATOR ?
GOAL A broad statement that defines theultimate condition desired
Maximize the diversionof all waste from disposal
OBJECTIVE A desired direction of changeReduce the generationof solid waste at source
INDICATORA variable which helps
to measure a state or a progresstowards an objective
Per capita disposal(kg/person/year)
PERFORMANCETARGET
A desired level of performance 200 kg/person/year
TOOLA pertinent use of several
indicators and performance targetsin relation to local conditions and
specific uses
BREEAM, BEPAC, C-2000,Eco-Profile, Escale,
PRESCO…
GENERAL OBJECTIVE OF THE NETWORK
Co-ordinate research works dealing with:
defining/validating/implementing construction and city related sustainability indicators to measure and compare the sustainability of:
cities and urban areas (as far as construction is concerned) construction projects in cities large groups of buildings (urban/suburban) individual buildings materials, products and components construction activities (city/region/country) …
Duration: 1/06/00 to 1/06/03
INTEREST AND QUESTIONS OF END-USERS
• How to determine if a building product is more or less sustainable than another product or reference ?
• How to measure and follow the trends of a neibourhood in terms of sustainable development criteria, so as to be able to react properly ?
•What are the relevant indicators that enable a company to assess its organisation and actions in terms of sustainability performance ?
• Which indicators can I use for benchmarking buildings or cities ?
• Which indicators to help decisions to choose between demolition or renovation ?
• Which indicators to monitor a Land Use Plan ?
SCOPE
NEW I NDI CATORS STI LL TO BE DEVELOPED
OTHER PERFORMANCE I NDI CATORS TO BE APPLI ED
URBAN SUSTAI NABI LI TY I NDI CATORS TO BE ADOPTED
EXI STI NG ENVI RONMENTAL BUI LDI NG I NDI CATORS
CRISP CONSTRUCTI ON AND CI TY RELATED SUSTAI NABI LI TY I NDI CATORSCategory
Process ENVI RONMENTAL ECONOMI C SOCI AL I NSTI TUTI ONAL
En
d- U
s er s, Pra ct iti on
e rs
Nation
al Priorities, C
onstrain
ts
International Agreements, Ongoing Development
Common Methodology, Holistic Framework
NOVEL TOOLSLOCAL PILOTS
IMPROVING QUALITY OF LIFEBETTER PRACTISES
DECONSTRUCTION& DISPOSAL ?
OPERATION& MAINTENANCE ?
PRODUCT DEVELOPM.& DESIGN ?URBAN PLANNING ?
MANUFACTURING& CONSTRUCTION
? ? ?
NETWORK MEMBERS
SBI
TNOW/E
BREBSRIASalford
Thessaloniki
Fraunhofer
DIT
NBIChalmersKTH
Florence
TUWAIAE
BBRICSCEnergie-Cités
CSTBLa Calade
UPC
VTT
EMIUrbanproiect
GENERAL STRUCTURE
CONSTRUCTION AND CITY RELATED SUSTAINABILITY INDICATORS
CATEGORIES
PROCESSENVIRONMENTAL ECONOMIC SOCIAL INSTITUTIONAL
URBAN PLANNING
PRODUCT DEVELOPMENT& DESIGN
MANUFACTURING &CONSTRUCTION
OPERATION &MAINTENANCE
DECONSTRUCTION &DISPOSAL
URBAN BLOCK CLUSTER
BUILDING CLUSTER
PRODUCT CLUSTER
PR
OC
ESS/
ST
RA
TE
GY
C
LU
ST
ER
MEMBERS
MEASURABLE OBJECTIVES
1. Stimulate and Co-ordinate development of indicators
2. Harmonise a format for describing indicators within the CRISP scope
3. Gather and Organise indicators within a database (with information on validation, testing, criteria of use, …) ==> comparison of indicators and performance targets
4. Disseminate research results
An Example from the State of the Art
R1R2R3R4
L1L2L3L4L5L6
Q1Q2Q3Q4
S1S2S3S4
E1
M1M2M3M4
Net consumption of materials
Maintenance of Performance
Noise and Acoustics
Thermal ComfortDaylighting, Illumination and Visual Access
M PRE-OPERATIONS MANAGEMENT
Q INDOOR ENVIRONMENTAL QUALITY
Emission of gases leading to acidification
R RESOURCE CONSUMPTION
Quality of Amenities and Site Development
Construction Process Planning
Economic Performance
Life-Cycle energy useUse of land and change in ecological value of landNet use of water
Controllability of Systems
Emission of greenhouse gasesEmission of ozone-depleting substances
Impacts on Site and Adjacent PropertiesLiquid effluents
S QUALITY OF SERVICE
E ECONOMICS
Flexibility and Adaptability
Building Operations PlanningPerformance Tuning
Measures taken to minimize commuting transport
Air Quality and Ventilation
L LOADINGS
Solid wastes
(GBC 2000)
--> Stimulate and Coordinate
crisp.cstb.fr
--> Disseminate
R&D Works Directory
--> Stimulate and Coordinate
A list of more than 100 useful links
--> Stimulate and Coordinate
A database of indicators
Indicator …
System …
System B
System A
Name-Structure: - Indic |_1_| - Indic |_2_| - Indic |_3_|-References: @
Indicator …
Indicator 1
Indicator 2
Indicator 3
Name---Correspondingsystem(s) : |_A_|-References: @
--> Gather and Organize
Input Data Sheets
--> Harmonize
Input Data Sheet
Indicator SystemsIndicator Systems
NAME
DESCRIPTION AND AIMS
TYPE / UNIT
METHODS OF EVALUATION
IMPACT LEVEL
SUSTAINABLE DEVELOPMENT ISSUE
RESTRICTIONS AND WARNINGS
DEVELOPER NAME
DEVELOPER COUNTRY
DETAILED STRUCTURE
PURPOSE
CONSTRUCTION CATEGORY
IMPLEMENTATION SCALE
USERS
PROCESS PHASE
PREVIOUS USE
USER COUNTRIES
FURTHER INFORMATION
IndicatorsIndicators
Input Data Sheet
Indicator SystemsIndicator Systems
PURPOSE
IndicatorsIndicators//
DIAGNOSIS
MONITORING
ASSESSMENT
DESIGN
OTHER
PERFORMANCE
PRESSURE
STATE
IMPACT
RESPONSE
TYPE
EFFICIENCY
DESCRIPTIVE
Input Data Sheet
PERFORMANCE
PRESSURE
STATE
IMPACT
RESPONSE
Indicator SystemsIndicator Systems IndicatorsIndicators//
TYPE
EFFICIENCY
DESCRIPTIVE
METHODS OF EVALUATION
Free text(observation, testing,simulation, analysis,expert evaluation…)
Input Data Sheet
Indicator SystemsIndicator Systems IndicatorsIndicators//
IMPACT LEVEL
GLOBAL
NATIONAL
REGIONAL
LOCAL
OTHER
METHODS OF EVALUATION
Free text(observation, testing,simulation, analysis,expert evaluation…)
Input Data Sheet
NATURAL RAW MATERIALS
BIODIVERSITY
ENERGY
ENVIRONMENTAL POLLUTION
LAND USE
OTHER
Indicator SystemsIndicator Systems
SUSTAINABLE DEVELOPMENT ISSUE
IndicatorsIndicators//
ENVIRONMENTAL
ECONOMIC
SOCIAL
Input Data Sheet
ECONOMIC DEVELOPMENT AND FINANCE
PRODUCTION AND CONSUMPTION
URBAN COMMUNITY SERVICES
OTHER
Indicator SystemsIndicator Systems
SUSTAINABLE DEVELOPMENT ISSUE
IndicatorsIndicators//
ENVIRONMENTAL
ECONOMIC
SOCIAL
Input Data Sheet
ACCESS
SAFETY AND SECURITY
HEALTH AND COMFORT
SOCIO-ECONOMIC WELL-BEING
COMMUNITY RESPONSES AND HUMAN CAPACITY
CULTURAL HERITAGE
OTHER
SUSTAINABLE DEVELOPMENT ISSUE
ENVIRONMENTAL
ECONOMIC
SOCIAL
Indicator SystemsIndicator Systems IndicatorsIndicators//
Input Data Sheet
AGGLOMERATION
CITY
NEIGHBOURHOOD
NEW
REFURBISHMENT
CONSTRUCTION CATEGORY
URBAN
INFRASTRUCTURE
BUILDINGS
BUILDING PRODUCTS
PROCESS
Indicator SystemsIndicator Systems IndicatorsIndicators//
Input Data Sheet
NATIONAL
REGIONAL
LOCAL
USERS PLANNERS
OWNERS
DEVELOPERS
DESIGNERS
CONTRACTORS
PRODUCERS
FACILITY MANAGERS
USERS AND INHABITANTS
INTEREST GROUPS AND ASSOCIATIONS
PUBLIC BODIES
IMPLEMENTATION SCALE
UNIT SCALE
MULTI-UNIT SCALE
COUNTRY SCALE
EUROPEAN SCALE
OTHER (define)
Indicator SystemsIndicator Systems IndicatorsIndicators//
Input Data Sheet
PLANNING
DESIGN
PROPERTY DEVELOPMENT
CONSTRUCTION
OPERATION
DEMOLITION
DISPOSAL
PRODUCT DEVELOPMENT
MANUFACTURING
PROCESS PHASE
BUILDING PROCESS
MANUFACTURING PROCESS
Indicator SystemsIndicator Systems IndicatorsIndicators//
Process/strategy example
PurposePurpose: diagnosis monitoring assessment design other
NameName: REKOS (Eco-Efficiency Indicators for building process actors)
Description and aimsDescription and aims: A set of indicators for the eco-efficiency assessment of different actors in the building process. The eco-efficiency is indicated in terms of abilities of different stakeholders to produce and maintain eco-efficient built environment.
Developer countryDeveloper country: Finland
Developer nameDeveloper name:
Detailed structureDetailed structure:
System details:
Construction categoryConstruction category: urban infrastructure buildings products processagglomeration newcity refurbishmentneighbourhood
REKOS project (VTT Building and Transport & Ministry of Environment)
owners users clients designers manu-facturers builders
authorities facilitymanagers architects structural
angineershvac
engineers others
Process/strategy process
Implementation scaleImplementation scale: unit scale multi-unit scale country scale european scale
System use:
Process phaseProcess phase: building process manufacturing process
Restrictions and Restrictions and warnings for usewarnings for use:
Previous usePrevious use: REKOS project
User countriesUser countries: Finland
UsersUsers: planners owners developers designers contractors: producers facility managers users and inhabitants
: interest groups and associations public bodies
Basic principles of the database
CRISP database
Every user(access level 0)
Utilisation
Addition
Modification
Suppression
Validationof changes
and
implemen-tation
inthe DB
Only authorisedpersons
(access level 1) (accesslevel 2)
Modify request orCreate a new one
Edition of datasheets + activation of
links
Result = list
Search function
Administration
--> Gather and Organize--> Disseminate
CRISPConstruction and City Related Sustainability Indicators
* * *Setting Evaluation and Performance Criteria
in the Built Environment
Co-ordinator: BOURDEAU LucCentre Scientifique et Technique du Bâtiment
EESD / KA4: CITY OF TOMORROW and CULTURAL HERITAGE
4.3: Development and demonstration of technologies for safe, economic, clean, effective and sustainable preservation, recovery, renovation, construction,
dismantling and demolition of the built environment, in particular for large groups of buildings