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BASTA online AB for building and
construction projects
– Voluntary commitment by the construction
sector and dialogue with authorities as an
alternative to legislation
Erik Gravenfors (The Swedish Chemicals Agency)
Sussi Wetterlin (BASTA)
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Different voluntary schemes active in
Sweden
Environmental assessment schemes -
construction products:
Environmental assessment schemes - buildings:
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What motivates & drives the process?
• PCBs, asbestos,
“Hallandsås” Ridge etc
• Environmental certification
of buildings
• Client/procurer demands
• Interest from the general
public
• Government commissions -
- Logbooks
- Chemical content in
building materials
Number of registered and certified
buildings in Sweden
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BASTA receives the award for the best
ecocycle initiative in 2011
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BASTA – Short Background (1)
1994
• Establishment of the Construction sector ecocycle
council
– A response on a governmental proposal regarding
legislation
1997
• The Swedish Chemicals Agency project on construction
products
– Dialogue with four different branches of the sector
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BASTA – Short Background (2)
1999 – 2004
• Establishment of the 16 environmental objectives in
Sweden and the development of the guideline, PRIO
2001
• ”All these lists”, Environmental managers in Sweden
2003 - 2004
• The need for a structured scheme – application for funds
from the EU's LIFE fund
• Development of the BASTA criteria and system
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2005
• Full scale test and first registration of products.
Supported by the four main Swedish contractors, IVL -
the Swedish Environmental Institiute and the Swedish
Construction Federation
2007
• Company BASTAonline was founded and is jointly
owned by IVL and the Swedish Construction Federation.
2016-09-26
BASTA – Short background (3)
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2016-09-26
Challenges
• Mobilize and encourage participants
Engagement from the four main contractors
Critical mass
• Bridge the mistrust of product information
3rd party audits of suppliers
Transparent set-up
• Encourage producers and raw material suppliers
outside of Sweden
Practical tools
Secrecy agreement
No chemical content disclosed in the system
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What is BASTA?
• Freely available database
• More than 100 000 articles from 400 suppliers
• Chemical properties – not a list of chemical substances
• Chemical criteria based on REACH/CLP
• Self registration system with 3rd party audits
2016-09-26
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BASTA-system, validation
• Co-operation agreement
• Requirements for registration:
Dedicated organisation
Competence & expertise
Declaration of contents
Assessment document
• Yearly fee
• 3rd party audit – 10-15% of registered companies
yearly
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BASTA properties criteria
The set of criteria in BASTA is based on criteria in the
REACH and CLP regulations.
• Regulation (EC) No 1907/2006 concerning
Registration, Evaluation, Authorisation and
Restriction of Chemicals (REACH)
• Regulation (EC) No 1272/2008 on classification,
labeling and packaging of chemical substances and
mixtures (CLP)
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What distinguishes the BASTA properties
criteria from REACH and CLP?
”Classification Limits” has become “Non permitted
substance levels”
BASTA’s ”unique” properties criteria
• Specific limits for lead, cadmium and mercury
• Endocrine disrupting substances
• Addition of properties for "volatile organic
compounds“
15
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Prio – risk reductionSensitising
Mutagenic (cat.2)
Very high acute toxcity
High cronic toxicity
Environmentally hazardous
long-term effects
Prio - phasing outParticularly hazardous metals
Pb, Hg, Cd
Ozone-depleting
CLP CR (cat.2)
Effect during Lactation
Acute toxicity
Volatile organic compounds
BASTA:s Properties criteria
SVHCCRM (cat. 1A & 1B)
PBT
vPvB
Endocrine disrupting (cat 1 & 2)
Products that meet the system’s
more stringent chemical criteria.
Address substances of very high
concern and risk-reduction
substances.
The BETA register contains
products that meet the system’s
basic chemical criteria.
Address substances of very high
concern.
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The BASTA-system is based on HAZARD
and not RISK
HAZARD
Inherent property of a
substance that can cause an
adverse health or
environmental effect
Exposure
RISK
The probability that a certain
event occurs
The consequence if this event
occurs
• The system can not take into account all possible
exposure scenarios or substrates
• Risk assessments require a completely different
documentation
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Complex articles
• Wall element
• Doors and windows
• Tap water fittings
Each individual component
shall be assessed separately
Definition of an article in
Article 3.3 of the REACH
Regulation
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What is required to be able to add
properties to the BASTA criteria?
• Legislation and established criteria
• Standardised methods
• Full transparency
• Limited possibility for interpretations
• Avoid the risk of arbitrary assessments
• Do not compare "apples with pears"
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Experiences (1)
• Time consuming to find out the complete
chemical content.
Chemical products
Non-complex materials
Complex articles
• The increase of article complexity - longer
supply chains.
• Tools needed to address confidentiality
Increased
time
spent
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• Improved information about products that
do not meet the criteria needed
• Transparent and scientifically based
criteria are a prerequisite to motivate
suppliers and producers
• Support and education
• Product selection have many aspects
additional to health and environment
Experiences (2)