European Conference on Nanotechnologies – Brussels, 16

Transcription

Innovative strategies, methods and tools for occupational risks
management of manufactured nanomaterials in the construction industry
SCAFFOLD
Innovative strategies,
methods and tools
for occupational risks
management
of manufactured
nanomaterials
in the construction industry
Dr. Hab. Emeric Frejafon
INERIS , CEN/TC 352 /WG 1 convenor
CEN TC 352 , Liaison Officer
European Conference on Nanotechnologies – Brussels, 16 December, 2014
GA: 280535
The context …
European FIEC survey
Large part (10%) of the European economy
Large part (30%) of the industrial employment
Large number (~3 millions) of enterprises
 95% of enterprises are SMEs
Nano at Workplace
ENM in Construction : cement,
concrete product, coating, roadpavement, flame retardant material
or textile … A fast increasing market
But >75% of Employees &
Employers are not aware of safety
at workplace involving MNs
(Source: FIEC and EFBWW, 2009)
GA: 280535
Industry needs
Companies and workers are using and handling
MNMs and nano- enabled products in construction
Exposures are produced at different stages of the
construction industry life cycle
 “Legal uncertainty” (89/391/EEC, 98/24/EC)
 I have to protect workers but I don’t know how to do it …
 A Proactive approach is necessary, based on:
 Prevention of risks
 Assessment of risks
 Specific protection and prevention measures
 Arrangements to deal with accidents, incidents and emergencies
 Information and training for workers
 Occupational exposure limit values
 Consultation and participation of workers
 Health surveillance
GA: 280535
POOR OHS PERFORMANCE:
Close to one in four
fatal accidents at work management
took placeofwithin
the nanomaterials in the construction industry
manufactured
construction sector (EU-OSHA)
SCAFFOLD is an industry-oriented project specifically
focussed on providing practical, robust, easy-to-use and
cost effective solutions to the European construction
industry,
regarding
current
uncertainties
about
Conference
Nanotechnologies – Brussels, 16 December, 2014
occupational European
exposure
toonMNMs.
GA: 280535
An Integrated response
Develop, test, validate in real
conditions and disseminate, a new
holistic, consistent and cost effective
Risk Management Model (RMM) to
manage occupational exposure to
MNMs in construction.
RP
RPe
RA
RM
Done by the development of a set
methods & tools (in the area of RPe,
RP, RA, RM) and their integration into
the
existing
state-of-the-art
Occupational Health and Safety
Management
Systems
(OSHAS
18001 & ISO 31000 & ISO 45001)
GA: 280535
Six applications of MNMs in construction
1.
2.
3.
4.
5.
6.
De-pollutant mortars
Self-compacting concretes
Stabilised, bituminous road-surface (Coating laminates)
Self-cleaning external coatings
Fire-resistant panels and
Insulations
Five selected MNMs
TiO2, SiO2, Cellulose Nano-fibers, Carbon Nano-fibers and Nano-clays
Six categories of exposure scenarios
1.
2.
3.
4.
5.
6.
Manufacturing NMs
Manufacturing products containing MNMs
Preparation, mixing, and application on site
Assembly and machining
Demolition and disposal
Accidental fires (Combustion of MNMs)
GA: 280535
FOCUSED
RESEARCH
3
3
TRL
DEMONSTRATION 7
INTEGRATION
Industrial Use Cases
WP2
WP3
WP1




WP1
Mapping construction (WP1)
Risk prevention (WP2)
Risk Assessment (WP3)
Risk Protection (WP4)
WP5
IMPLEMENTATION
AND VALIDATION
WP4
Risk Management Model
and Toolkit
GA: 280535
- Dark blue : scenarios covered at lab and pilot scales.
- Light blue : scenarios covered at Industrial scale
GA: 280535
Significant results
1. Safer nano-enabled products for construction: dispersions; optimized formulations for
fire-retardant panels; concretes, bituminous pavements, coatings, insulations  minimize
MNs emissions, reduce the amount of MNs …
2. Strategies and methods:

Roadmap for construction

Assessment of 22 specific exposure scenarios at lab and pilot scales (Database),
involving on-line equipment (portable + advanced), personal samplers, chemical-SEMEDX .. analysis of samples, …(5 on-going industrial scale studies)

General quantitative (CB ISO 12901-2) and qualitative approaches for Risk
Assessment, including specific procedures, strategies and methods for measuring
exposures ( TiO2, SiO2, CNF, CeNF and nanoclays)

Proposals for OELs, models, etc

Evaluation of the efficiency of collective protections (LEV, glove-box, ..) and
Personal Protective Equipment (suits, respirators, gloves)

New device for trapping nanoparticles
3. Tools: All the knowledge produced by the project has been encapsulated in a …
GA: 280535
Library of solutions for Risk Management)
1
SCAFFOLD
SCAFFOLD
TOOLKIT
2.1.- SCAFFOLD
SCAFFOLD– HANDBOOK
3.2.- SCAFFOLD
SCAFFOLD– QUICK GUIDES (4)




SMEs
Risk Prevention Guide
Risk Assessment Guide
Risk Protection Guide
Risk Management Guide
4.3.- SCAFFOLD
SCAFFOLD– STANDARDIZATION
 New Work Item Project (CEN TS)
Solutions 1, 2 and 3 are available for free (04/2015) !
GA: 280535
Manufactured nanomaterials (MNMs) in the
construction industry - Guidelines for
occupational risk management
(Technical Specification / CEN TC 352 WG3)
Adapt OHSAS 18001:2008 guidelines for MNMs
risks on construction sector activities, including
guidelines and best practices for risk management
from ISO 31000:2009 but applied to nano-risks.
Additionally this document will have Annexes with
several real case studies, illustrating the
implementation of each requirement.
GA: 280535
CEN/TC 352/WG 3 - NWIP on Manufactured
nanomaterials in the construction industry Guidelines for occupational risk management
 Project leader : Mr. Jesus M.LÓPEZ DE IPIÑA
 Starting date: 2015, PWI (Preliminary Work Item)
 Supported by : Spain (AENOR), France (AFNOR),
Germany (DIN), Poland (PKN), Sweden (SIS)
 Structure: OHSAS 18001:2008 (Requirements)
 Guideline per OHSAS 18001:2008 requirement:
 ISO 31000:2009
 SCAFFOLD deliverables (tools, methods)
 Annexes:
 Industrial Case study (5)
 Correspondences with OHSAS 18001:2008
 Correspondences with ISO 31000:2009
 Correspondences with future ISO 45001:2016
GA: 280535
Thank you very much
for your attention
Contact :
Web-site :
jesus.lopezdeipina@tecnalia.com
http://www.scaffold.eu-vri.eu/
GA: 280535
Annexes
GA: 280535
4.3.1 Hazard identification, risk assessment and determining controls
OHSAS 18001 text
… When determining controls, or considering changes to existing controls,
consideration shall be given to reducing the risks according to the following
hierarchy:
a) …
4.3.1.6 Determining the need for controls (SCAFFOLD)
The efficiency of the clothes against
the diffusion depended on the nature
and physical form (aerosol or liquid) of
the NPs and the nature of the clothes,
…
The observation of PPEs involved in
real scenarios at industrial partners’
workplace showed that the actual
gloves, masks and Tyvek clothes …
Table 3.- Efficiency of EPIS against nanomaterials
GA: 280535
Standardization Strategy (Project on-going)
1. Standardization
and
standards
considered
by
SCAFFOLD as a means to disseminate the results,
towards marketable products and process innovation
activities.
2. Integration of standardization in project proposal
(Specific task, T7.4)
3. The main expected project result on standardization, a.
CEN Workshop Agreement (CWA).
4. All project standardization issues conducted by a NSB
(AENOR)
5. Reinforcement of connections between SCAFFOLD and
the ESS through establishment of a Liaison with
CEN/TC 352 “Nanotechnologies”
6. Announcement of a CEN Workshop on manufactured
nanomaterials - risk management in the construction
industry (CEN/WS SCAFFOLD)
GA: 280535
Standardization Strategy (Project on-going)
7. CEN/BT disapproved the creation of a CEN
Workshop.
8. CEN/TC 352 agreed to circulate a NWIP to
CEN/TC 352 members subject agreement of
CEN/BT and of reception of NWIP as generic as
possible from Spain.
9. Spanish New Work Item Proposal was circulated
“Manufactured nanomaterials (MNMs) in the
construction industry - Guidelines for
occupational risk management “.
10. Final decision CEN/TC 352 C11/2014 taken on
2014-11-28 by correspondence: the subject is
ADOPTED AS A PWI (Preliminary Work Item)
and REGISTERED in its active programme of
work.
GA: 280535

European Conference on Nanotechnologies – Brussels, 16

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