SOCIO-ECONOMIC ANALYSIS (SEA) PUBLIC VERSION
Transcript of SOCIO-ECONOMIC ANALYSIS (SEA) PUBLIC VERSION
SOCIO-ECONOMIC ANALYSIS (SEA)
PUBLIC VERSION
Legal name of applicant(s): SAES Getters S.p.A.
Submitted by: SAES Getters S.p.A.
Substance:
Use title 1:
Potassium Chromate, EC 232-140-5, CAS 7789-00-6
Sodium Chromate, EC 231-889-5, CAS 7775-11-3
Use of Sodium and Potassium chromate in the
fabrication of alkali metal dispensers for production of
photocathodes
Use title 2: Use of alkali metal dispensers containing sodium and
potassium chromate for production of photocatodes
Use number: 1 & 2
EC number: CAS number
231-889-3 SODIUM CHROMATE 7775-11-3
232-140-5 POTASSIUM CHROMATE 7789-00-6
Use number: 1&2 Socio-Economic Analysis
2
CONTENTS
LIST OF ABBREVIATIONS .................................................................................................................. 6
DECLARATION ..................................................................................................................................... 8
1. SUMMARY ..................................................................................................................................... 9
1.1 The context ........................................................................................................................... 10
1.2 The role of Potassium or Sodium chromate in the AMD ..................................................... 11
1.3 Identification of alternatives to Potassium or Sodium Chromate ........................................ 12
1.4 Non-use scenario. ................................................................................................................. 12
1.5 Continued use scenario ........................................................................................................ 14
2. AIMS AND SCOPE OF THE ANALYSIS ................................................................................... 15
2.1. Aim .......................................................................................................................................... 15
2.2. Scope ....................................................................................................................................... 16
3. APPLIED FOR “USE” SCENARIO .............................................................................................. 18
3.1. Analysis of substance function ................................................................................................ 18
3.1.1 Concerned equipment and application ........................................................................ 20
3.2. Market and business trends including the use of the substance .............................................. 25
3.2.1 Related Market ............................................................................................................ 28
3.2.2. Annual tonnage .......................................................................................................... 28
3.3. Remaining risk of the “applied for use” scenario .................................................................... 28
3.4. Human health and environmental impacts of the applied for use scenario ............................. 29
3.4.1 Risk assessment associated to the exposure to Cr-VI ........................................... 29
3.4.1.1 Results of the environmental monitoring in Avezzano Plant – AMD Unit ............. 29
3.4.1.2 Calculation of carcinogenic incremental risk ........................................................... 31
3.4.2. Number of people exposed ........................................................................................ 31
3.5. Monetised damage of human health and environmental impacts ........................................... 31
EC number: CAS number
231-889-3 SODIUM CHROMATE 7775-11-3
232-140-5 POTASSIUM CHROMATE 7789-00-6
Use number: 1&2 Socio-Economic Analysis
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3.5.1 Mortality and Morbidity.............................................................................................. 31
3.5.2 Environment and man-via-environment impacts and monetised damage of the “applied for use” scenario ..................................................................................... 35
4 SELECTION OF THE “NON-USE” SCENARIO ........................................................................ 35
4.1. Efforts made to identify alternatives ....................................................................................... 35
4.1.1. Research and development ......................................................................................... 35
4.1.2. Data searches ............................................................................................................. 35
4.2. Identification of known alternatives ........................................................................................ 37
4.3. Assessment of shortlisted alternatives ..................................................................................... 42
4.3.1. Alternative 1 ............................................................................................................... 42
4.3.1.1. Substance ID, properties, and availability ...................................................... 42
4.3.1.2. Technical feasibility of Alternative 1 ............................................................. 43
4.3.1.3. Economic feasibility and economic impacts of Alternative 1 ........................ 45
4.3.1.4. Availability of Alternative 1........................................................................... 46
4.3.1.5. Reduction of overall risk due to transition to the Alternative 1 ..................... 46
4.3.1.6. Conclusions on Alternative 1 ......................................................................... 46
4.4. The most likely non-use scenario ............................................................................................ 47
5 IMPACTS OF NOT GRANTING AUTHORISATION ................................................................ 47
5.1 Identification of key impacts .................................................................................................... 47
5.2 Questionnaire survey ................................................................................................................ 48
5.3 Economic impacts .................................................................................................................... 49
5.2. Human Health or Environmental Impact ................................................................................ 54
5.3. Social impacts ......................................................................................................................... 54
5.4. Wider economic impacts ......................................................................................................... 56
5.6. Uncertainty analysis ................................................................................................................ 56
EC number: CAS number
231-889-3 SODIUM CHROMATE 7775-11-3
232-140-5 POTASSIUM CHROMATE 7789-00-6
Use number: 1&2 Socio-Economic Analysis
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6 CONCLUSIONS ............................................................................................................................ 59
6.1. Comparison of the benefits and risk ........................................................................................ 59
6.2. Information for the length of the review period ...................................................................... 61
6.3. Substitution efforts committed by the applicant if an authorisation is granted ....................... 61
TABLES
Table 1 Scope of the socio-economic analysis ...................................................................................... 18
Table 2 Sales AMD-Country ................................................................................................................. 28
Table 3 AMD turnover associated to AMD for selected SAES's customers ( ). Source: SAES ................................................................................................................... 28
Table 4 years of Life Lost (YLL) for Use 1 ........................................................................................... 33
Table 5 YLD and intermediate data ....................................................................................................... 34
Table 6 Synthesis of YLLs, YLDs and monetised damage of mortality and morbidity related to the excess cancer risk associated with lung cancer, Use 1 ................................................................... 35
Table 7 Summary of test results concerning alternative substances ...................................................... 37
Table 8 Critical issues of molybdate salts .............................................................................................. 37
Table 9 What would happen if the authorisation is not granted ............................................................ 41
Table 10 Costs of chromate salts and molybdate salts (€/Kg). Source: SAES ...................................... 45
Table 11 Multi-steps process ................................................................................................................. 46
Table 12 Job losses ................................................................................................................................ 55
Table 13 Parameters used fort the monetised impact on human health, fort the calculation of the financial and social impacts ........................................................................................................... 59
Table 14 Comparison of impacts for the applied for Use and the Non-use scenario ............................. 61
FIGURES
Figure 1 The SAES Getters S.p.A. and its branches and member companies ....................................... 10
Figure 2 Alkali Metal Dispenser – AMD ............................................................................................... 19
EC number: CAS number
231-889-3 SODIUM CHROMATE 7775-11-3
232-140-5 POTASSIUM CHROMATE 7789-00-6
Use number: 1&2 Socio-Economic Analysis
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Figure 3 Examples of some devices made with the inclusion of AMD ................................................. 22
Figure 4 Photomultiplier ........................................................................................................................ 24
Figure 5 Examples of image sensors...................................................................................................... 25
Figure 6 Comparison between European and non-European market ..................................................... 26
Figure 7 SAES Sales regions ................................................................................................................. 27
Figure 8 Synthesis of the impact categories of the "applied for use" scenario ...................................... 29
Figure 9 Green AMD manufacturing flow chart.................................................................................... 43
Figure 10 Impacts of Non-use scenario ................................................................................................. 48
Figure 11 Consequences on the associated market ................................................................................ 53
CHARTS
Chart 1 Application fields of the AMD produced by SAES .................................................................. 22
Chart 2 Comparison between potassium chromate and potassium molybdate (reaction of time) ......... 44
Chart 3 Comparison between sodium chromate and sodium molybdate ............................................... 45
EC number: CAS number
231-889-3 SODIUM CHROMATE 7775-11-3
232-140-5 POTASSIUM CHROMATE 7789-00-6
Use number: 1&2 Socio-Economic Analysis
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LIST OF ABBREVIATIONS
AfA Application for Authorization
AMD Alkali metal Dispenser
ATEX Atmosphèeres Explosibles (199/92/EG & 94/9/EG)
AoA Analysis of Alternatives
CAS Chemical Abstracts Service
CBA Cost Benefit Analysis
CLP Classification, Labelling and Packaging
CMR Carcinogenic, Mutagenic, Toxic to Reproduction
CSR Chemical Safety Report
DSD Dangerous Substance Directive 67/548/EEC
DU Downstream User
EC European Commission
ECHA European Chemicals Agency
EEA European Economic Area
ES Exposure Scenario
ESDS Extended Safety Data Sheet
ERC Environmental Release Category
EU European Union
GC-MS Gas Chromatography – Mass Spectrum
LAD Latest Application Date
LE Legal Entity
LoA Letter of Access
LR Lead Registrant
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232-140-5 POTASSIUM CHROMATE 7789-00-6
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MOS Margin of Safety
OC Operational Condition
PPE Personal Protective Equipment
PPM Parts Per Million
PV Present Value
R&D Research and Development
RAC Risk Assessment Committee
RCR Risk Characterisation Ratios
REACH Restriction Evaluation and Authorisation of Chemicals
RMM Risk Management Measure
RPE Respiratory protective Equipment
SCOEL Scientific Committee on Occupational Exposure Limits
SEA Socio-Economic Analysis
SVHC Substance of Very High Concern
SOP Standard Operating Procedures
WIPO World Intellectual Property Organisation
WTP Willingness To Pay
EC number: CAS number
231-889-3 SODIUM CHROMATE 7775-11-3
232-140-5 POTASSIUM CHROMATE 7789-00-6
Use number: 1&2 Socio-Economic Analysis
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1. SUMMARY This socio-economic analysis aims at assessing the comparative socio-economic impact of
the use and non-use scenarios for the potassium and sodium chromate which, mixed with
reducing substances and metallic alloys, is inserted in a dispenser designed to work as
photosensitizer agent of the surface of electronic equipment.
The applicant, SAES Getters S.p.A. (hereinafter SAES) is a member of the SAES group,
while previous applicant company was SAES Advanced Technologies S.p.A1. SAES is well
renowned as manufacturer of articles and applications, including the dispenser based on
sodium and potassium chromates, used for the manufacturing of photocathodes for the
activation of photosensitive surfaces, which are successfully used in several sectors including
home automation, automotive, army, aerospace, telecommunication.
Potassium Chromate and Sodium Chromate are listed under Annex XIV of the REACh
regulation. As these are carcinogenic substances, for which a threshold “no-risk” value
cannot be identified, a socio-economic assessment is needed to verify whether an
authorisation can be granted on the basis of socio-economic consideration. In the present
case, the socio-economic impact associated with the residual risk deriving from the use of a
small amount of the two substances resulted negligible either in absolute values or when
compared with the large socio-economic impact associated to the non-use scenario in case the
authorisation is not granted.
For this reason, based on the conclusions of the analysis discussed in this report, SAES
hereby submit its request for the authorization of using Potassium Chromate for a 7 years
period. This is the minimum timeframe needed for the completion of research and
1 On November 15, 2016 the official Merger Act was stipulated: effective as the accounting date of December 31, 2016, the company SAES Advanced Technologies S.p.A., has been merged by incorporation in the parent company SAES Getters S.p.A., Therefore, SAES Getters S.p.A. has taken over seamlessly in all contracts and commercial relationships, both active and passive, which refer to SAES Advanced Technologies S.p.A. Since the activity under the new Company only started few weeks before the application submission, some documents reported in the dossier indicates “SAES Advanced Technologies S.p.A” as a reference company
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232-140-5 POTASSIUM CHROMATE 7789-00-6
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development activities aimed at identifying, testing and placing on the market a suitable
chromate-free alternative to the substance.
1.1 The context SAES Getters S.p.A. is since 70 years provider of technologies based on the “getter”2
technology, with the key mission to promote and sustain technological innovation. Although
SAES Getters group is a multinational group with branches located worldwide, the Alkaline
Metal Dispensers (AMD) based on the two substances for which an authorisation is sought
are designed and manufactured since over than 30 years by SAES Advanced Technology
S.p.A., member company of the SAES Getters group.
Figure 1 The SAES Getters S.p.A. and its branches and member companies
In term of specific turnover, the market of AMD devices may be considered small: the yearly
turnover is in the order of euro, and less than workers are involved in the 2 A getter is widely defined as a deposit of reactive material that is placed inside a vacuum system.
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232-140-5 POTASSIUM CHROMATE 7789-00-6
Use number: 1&2 Socio-Economic Analysis
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manufacturing and marketing of this device. However, this market is for many reasons
strategic:
• The downstream direct customers, manufacturing photocathodes based on the AMD
technologies, represent an important “associated market” which will be endangered in
case SAES is not anymore capable to provide, among other services and equipment,
the AMD devices;
• Beside the direct impact on SAES, the impact deriving from the non-availability of
the AMD devices on the downstream industry may be very large for the EU market,
as AMD is a key component for the manufacturing of photosensitive surfaces of
photocathodes having a very large number of application in strategic sectors like
medical equipment, military equipment, communication, etc. The socio-economic
impact on these downstream industries is orders of magnitude larger than the impact
directly exerted on SAES.
1.2 The role of Potassium or Sodium chromate in the AMD In short, the manufacturing of AMD starts with small metallic strips where a subtle layer of
Potassium or Sodium chromate are deposited, together with metallic alloys used as reducing
agents (usually zirconium-aluminium). Through special machinery, these strips are
subsequently closed to form a metallic wire with a longitudinal, micrometric opening. Being
known to SAES the hazard features of chromate substances, the manufacturing of AMD
occurs basically in enclosed systems with very limited release in the workplace, and with the
adoption of strict risk management measures to prevent exposure of workers.
The AMD are usually encapsulated in vacuum systems (the photocathodes) with the main
role to provide a source of alkaline metal for the manufacturing of photo-sensitive surfaces.
In general, it has to be recalled that the getter technologies operate under vacuum in
encapsulated devices, therefore no release or chromate or of alkaline metals is expected in
normal condition from the photocathodes. The amount of chromate substances needed to
manufacture each photocathode is in the order of few milligrams, no chromate is normally
present in finished photocathodes, but only in the photocathode manufacturing line.
EC number: CAS number
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232-140-5 POTASSIUM CHROMATE 7789-00-6
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The role of Potassium or Sodium Chromate is to release Alkaline Metals (potassium or
sodium) at a very specific rate and under very specific condition of vacuum and temperature,
as explained with more detail in this document and in the CSR.
Alkaline metals generated by the dispenser are very reactive. The alkali metal release
reaction, which occurs under vacuum and at high temperature (usually 500-800 )°C), is
extremely fast. The role of the photocathodes is to convert the incident light into a current of
electrons, by means of photoelectric effect (or photoemission).
1.3 Identification of alternatives to Potassium or Sodium Chromate In the last ten years, the Research and Development sector of SAES undertook a number of
tests and researches aimed at identifying a suitable alternative to chromates substance. The
key requirement for these alternative substances is their capability to release alkaline metals
at the same rate of chromate substances, when exposed to the same conditions of temperature
and vacuum. The researches focused on the use of other salts like vanadate, molybdate,
tungstate, silicate and titanate salts.
Currently, only molybdate salts seems approaching the properties of the chromate salts.
However, the release profile of molybdate salts cannot yet ensure the same quality of the final
photo-sensitized surfaces, therefore their application is still limited to a restricted number of
products not requiring very high performance.
Based on the above, SAES is currently focusing on the development of a molybdate-based
“green” AMD, to be placed on the market after a test period which has to involve also the
production and testing of specific photocathodes by their main first-level customers.
1.4 Non-use scenario. As explained in detail in this document, based on the answers received from the questionnaire
surveys which involved SAES and some of the most important customers, the AMD based on
Potassium or Sodium chromate are still considered an indispensable device for the
manufacturing of most properly performant AMD. The non-use scenario could have a
number of possible sub-scenarios:
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232-140-5 POTASSIUM CHROMATE 7789-00-6
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• One of the possible sub-scenarios could be the resettlement of the manufacturing
of the AMD outside Europe. This sub-scenario is considered unlikely as SAES,
when asked about this possibility, declared that this is not in compliance with their
strategy, and that in any case that would expose SAES to the uncertainties related
to the unknown permitting procedure in the hosting country (for details see
Appendix 6). The resettlement, beside its direct socio-economic and occupational
impact, would result in the temporary interruption of the production of the AMD
for the time needed for the permitting and setting of a new manufacturing outside
EU. The interruption of the AMD production could negatively affect the first level
AMD customers, and would cause a temporary shortage in the availability of
photocathodes and photo-sensitized surfaces.
• Another possible, more probable sub-scenario could be the interruption of the
manufacturing of the AMD using potassium or sodium chromates, until a new
“chromate-free” AMD would be available. That would require longer time than
resettling the manufacturing of AMD, as there would be the need to redesign not
only the AMD itself, but also the downstream products and processes including
the photocathodes and all the electronic equipment relying on it and on photo-
sensitized surfaces. The impact associated to this situation would be obviously
greater than the impact associated to the resettlement of the production.
The socio-economic impact associated to the non-use scenario may be summarized as
following:
In case of interruption until the development of a “chromate-free” AMD:
• Loss of job amounting to jobs directly associated to the production of AMD, and to
jobs among the first level key SAES customer, and to to jobs in the
market of devices based on photo-sensitized surfaces;
• The loss of an amount of financial turnover in the EU totalling about 0,5 M ( )
€, directly to the sales of the AMD, to around 1-3 million ( ) € deriving
from the loss of services related to the AMD sales, up to 200 million
€ associated to the 2 of the Tier 1 SAES customers based in Europe, up to
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231-889-3 SODIUM CHROMATE 7775-11-3
232-140-5 POTASSIUM CHROMATE 7789-00-6
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300 million € related to the wider market of electronic
devices relying on the photo-sensitized surfaces
• Socio-economic consequences related to the reduced availability of military
equipment based on the photocathodes manufactured with AMD or on photo-
sensitized surfaces.
• Socio-economic consequences related to the reduced availability of medical
equipment including imaging devices relying on the photocathodes manufactured
with AMD or on photo-sensitized surfaces.
The socio-economic impact associated to the “resettlement scenario” has been quantified
assuming an impact on the first and second level market equivalent to the interruption of the
AMD lasting for 1 years, and the socio-economic impact associated to the permanent closure
of the SAES AMD department in Europe. Incidentally, one of the consequences of the
“resettlement scenario” would be the interruption of research and development activities
related to the “chromate-free” AMD, to be carried out in Europe, as these would be not
anymore strategic for the continuation of the business.
1.5 Continued use scenario In case the authorisation for the use of potassium chromate and sodium chromate would be
granted for the requested timespan, the following socio-economic impacts have been
calculated:
• socio-economic impact associated to the health risk for the workers directly dealing
with the manufacturing of the AMD: the incremental risk of developing a
carcinogenic pathology is in the order of 1.22×10-4 (or one case over around
workers exposed for the whole duration of their life). Considering that workers are
directly exposed, the number of expected casualties is in the order of (7.32×10-4).
Translated into monetary impact, that would result in less than 700€.
• The socio-economic impact associated to the health risk for the workers assembling
photocathodes containing the AMD is considered negligible.
• There are no other negative impacts associated to the continuation of the use of AMD
for the time required for the development and placing on the market of the “chromate-
EC number: CAS number
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232-140-5 POTASSIUM CHROMATE 7789-00-6
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free” AMD. Incidentally, in case the authorisation would be granted, the
development of a “chromate-free” AMD would become strategic and SAES would
unavoidably place a significant effort in term of knowledge and financial resources to
ensure that this goal is achieved within the set deadline.
2. AIMS AND SCOPE OF THE ANALYSIS
2.1. Aim SAES Getters S.p.A. is applying for the authorisation for the use of Potassium Chromate (EC
No 232-140-5, CAS No 7789-00-6, UPAC Name dipotassium chromate), and Sodium
Chromate (EC 232-140-5 and CAS 7789-00) for a 7 years period. These substances are use as
source of alkaline metals in Alkaline Medal Dispenser devices, which have the function to
prepare photo-sensitive surfaces in electronic applications.
Potassium and Sodium chromates are both identified as substances meeting the criteria of
Article 57 (a) and (b) of Regulation (EC) No 1907/2006 (REACh) due to their classification
as carcinogens (category 21) and mutagens (category 21) and according to Article 57 of
Regulation (EC) No 1907/2006 (REACh), they are included in Annex XIV.
Furthermore, these substances are listed in Annex VI, part 3, Table 3.2 (the list of harmonised
classification and labelling of hazardous substances from Annex I to Directive 67/548/EEC2)
of Regulation (EC) No 1272/20083 as carcinogen category 24, R49 and as mutagen category
25, R46 (May cause heritable genetic damage). This classification of potassium chromate in
Regulation (EC) No 1272/2008 shows that the substance meets the criteria for classification
as carcinogen and mutagen in accordance with Article 57 (a) and Article 57 (b) of REACh.
As for these substances, it is not possible to determine a threshold in accordance with Section
6.4 of Annex I. of the REACh regulation, the authorisation cannot be granted on the basis of
demonstration that the risk is adequately controlled. In compliance with article 60, Paragraph
4 of the REACh regulation, the purpose of this Socio-Economic Analysis is therefore to bring
information concerning:
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• the risk posed by the uses of the substance, including the appropriateness and
effectiveness of the risk management measures proposed;
• the socio-economic benefits arising from its use and the socio-economic implications
of a refusal to authorise as demonstrated by the applicant or other interested parties;
• the analysis of the existing alternatives;
• available information on the risks to human health or the environment of any
alternative substances or technologies.
This socio-economic analysis is part of the Application for Authorisation (AfA) dossier,
which also includes a Chemical Safety Report and the Analysis of Alternatives.
2.2. Scope The devices where the substances for which the authorisation is sought (the Alkaline Metal
Dispensers, AMD) have the general function of preparing photo-sensitive surfaces used in
several electronic applications.
As explained in detail in this document, the substances (Potassium Chromate and Sodium
Chromate) constitute the sources of Alkaline Metal in the AMD devices.
AMD have the form of small metal alloy wires, with a thin longitudinal opening. These wires
are used as photo-cathode components. There are 3 progressively larger market levels
associated with the AMD devices:
1. The production of the AMD, where the substances are incorporated in the wires,
carried out by SAES group;
2. The production of photocathodes using AMD, which have the function to prepare
photo-sensitive surfaces (direct customers of SAES group);
3. The production of electronic devices making use of the photo-sensitive surfaces
prepared with AMD-based photocathodes (customers of SAES group direct
customers).
Although – as from the analysis carried out in the CSR- the risk associated to the use of AMD
is mostly limited to level 1 (the manufacturing of AMD), the socio-economic effect of the use
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Within the dispenser’s container a fine, closely controlled diameter, metal wire is placed
which partly obstructs the slit eliminating any undesired escape of loose particles. This type
of dispenser can be supplied as a continuous wire or as a pre-cut linear or curved wire of the
desired length.
The particular shape of the filament allows to prevent the undesired release of mixture
particles. Figure 2 shows the different forms of dispensers available on the market.
Figure 2 Alkali Metal Dispenser – AMD
A more detailed description of the role of AMD in the photosensitization of a surfaces is
reported in paragraph 2.1. "Tasks performed by the substance and process description" of the
Analysis of the Alternatives - AoA.
SAES already undertook a significant effort in the research and development of “chromate-
free” alternatives to the chromate based AMD.
It has to be recalled that any alternative substance should fulfil the following technical
requirements:
• Very pure alkali metal films are required;
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• The rate of evaporation of the alkali metal has to be strictly controlled and must be
reproducible;
• In the photocathode, a high vacuum free of any contaminating gases must be
achieved, to ensure the formation of high quality photosensitive surfaces;
• No loose particles must be present within the photocathode tube;
• Rate of evaporation of the alkali metal must be reproducible;
• The dispensers must be available in different configurations which can fit into each
photocathode and release the desired total quantities of alkali metals.
To date the only alternative capable to approach the technical requirements needed for the
manufacturing of high-quality photosensitized surfaces is represented by the molybdate salts.
Unfortunately, as detailed in paragraph 4, the alternative substance has still a number of
technological issues preventing the immediate replacement of the chromates.
For over 70 years SAES has been committed to the development of applications and devices
based on the “getter” technology, and developed important technological innovations such as:
• Ultra-high vacuum systems;
• Ultra-purity gases ending;
• Vacuum thermal insulate devices;
• Other range of hi-tech markets where vacuum electronic devices are utilized.
The next section describes the application fields of the dispenser and the final products made
with its inclusion.
3.1.1 Concerned equipment and application
The AMD devices manufactured by SAES satisfy the needs of a wide network of customers
which in turn manufacture equipment and technologies marketed in different industrial
sectors
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• Military;
• Medical;
• Science and research;
• Aerospace;
• Communication;
• Entertainment.
The next picture summarizes in graphical form some of the equipment relying on the SAES
AMD devices, and manufactured by key customers of SAES.
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The description of the functionality of some of the most important devices based on AMD is
reported below.
Photomultipliers
One of the main applications of AMD is represented by photomultipliers, which are vacuum
tubes containing:
• A photocathode, where the AMD exerts its function as described below;
• A chain of dynodes;
• An anode.
The AMD is inserted internally in the photocathode, and once powered, it photosensitizes the
surface of the photocathode.
The process that takes place in the photomultiplier is as follows: the incident photon hits the
photocathode, which is constituted by the photosensitive surface, placed inside the window of
the device insertion. The electrons are ejected from the surface as a result of the photoelectric
effect. These electrons are directed from 'the focusing electrode towards the electron
multiplier, in which electrons are multiplied by the same secondary emission process. This
process allows to transform the kinetic energy of the electrons to light which in turn is
converted into images.
The photomultiplier tubes, belonging to the class of vacuum tubes (tubes that operate in the
presence of vacuum), are extremely sensitive detectors of light in the ultraviolet, visible and
infrared ranges of the electromagnetic spectrum.
These detectors multiply the current produced by the incident light as much as 100 million
times (i.e., 160 dB), allowing it to detect the images even when the incident light flux is very
low.
The application fields of the photomultipliers are:
• The defence sector for example: night vision goggles;
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• Scientific research sector for example: field of nuclear physics concerning the study
of particles or in astronomy for the detection of stellar bodies present in galaxies;
• Medical sector for the medical diagnostic and in particular for the realization of TAC
devices;
• Film Industry for scanning films.
The following figure shows the working principles of a photomultiplier.
Figure 4 Photomultiplier
Low light imaging sensor
Another important AMD application is in the field of image sensors. These sensors convert
an optical image into an electrical signal and are then key component used in devices that
handle images electronically. The dispensers, positioned in the first stage of these
apparatuses, activates the photosensitive surface, which reflects the image that is focused on a
grid composed of a myriad of small point-like sensors which individually convert the
detected light.
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Figure 5 Examples of image sensors
The image sensors are used in the production of digital cameras, surveillance systems,
environmental monitoring systems and in digital thermography.
3.2. Market and business trends including the use of the substance Alkali Metal Dispenser (AMD) have been made available by SAES (the only manufacturer in
Italy and Europe) for over 30 years. Traditional AMD, containing Potassium chromate and
Sodium chromate, are the ideal solution for the manufacturing of photosensitive surfaces. As
described in Paragraph 3.1.1. AMD is used in different market sectors, in EEA and Non-
EEA countries.
SAES purchases potassium and sodium chromate from European and non-European
providers, to mix them with a metal alloy (Zr and Al). This mixture is placed in the AMD (K-
AMD and Na-AMD) which are then sold to downstream users (Tier 1), who manufacture
“intermediate products” like photocathodes. Level 2 customers are typically firms that buy
these intermediate components to assemble the final devices available on market.
Figure 6 summarises the role of SAES in the supply chain, in European and non-European
market.
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Figure 6 Comparison between European and non-European market
Because of the technical specification of the AMD, SAES is able to cover both the European
and non-European markets. Figure 7 provides estimate of SAES’s market share in the
regional markets worldwide. The European market represents 77% of SAES sales, whilst
USA and ASIA markets represent the remaining 23%.
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It can be stated that the risk for general population is negligible. The handling of the mixture
containing chromates salts is well managed with general and personal protection equipment
as well as safety procedures and training of the operators.
3.4. Human health and environmental impacts of the applied for use scenario A synthesis of the impacts on human health and on environ of the “applied for use” scenario
is given below:
Figure 8 Synthesis of the impact categories of the "applied for use" scenario
3.4.1 Risk assessment associated to the exposure to Cr-VI
According to the RAC/27/2013/06 Rev.1 and to exposure scenario stated in the CSR, only the
incremental carcinogenic risk associated with the exposure to Cr VI has been considered.
3.4.1.1 Results of the environmental monitoring in Avezzano Plant – AMD Unit
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Following the conclusions of the environmental monitoring in AMD Unit – Appendix 2-
conducted by SAES3, the risk caused by the toxicity of the chromium present in the AMD
dispenser and traceable in the normal processing cycle, is considered to be low for the human
health and low for the environment. The environmental monitoring report takes into account
the presence of hazardous substances, and the duration and frequency of worker’s exposure.
The report substantiates the presence of a very low risk for human health and environment
with considerations concerning the discontinuous exposure to this substance, the meticulous
use of PPE, and the periodic monitoring adopted by the company, the risk.
3 Enviromental Monitoring performed by ECOCONSULT S.r.l. for SAES Advanced Technologies S.p.A., Industrial site 67051 Avezzano (AQ) (2012) – “Indagine Ambientale eseguita nell’ambito della valutazione dei rischi per la sicurezza e la salute dei lavoratori” (see Annx 1)
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3.4.1.2 Calculation of carcinogenic incremental risk
To calculate the financial cost associated to the incremental risk of fatal illness (cancer) the
excess risk calculated in the CSR is adopted as a starting point.
This excess risk has been estimated in 6.38×10-5. This value concern all the possible route of
exposure of the worker.
3.4.2. Number of people exposed
As described in the CSR, the risk of exposure to chromate salts in the "use 1" scenario,
affects the following category of workers:
- Workers dedicated to the formulation of the mixture of chromate salts with the Al-Zr
– Scenario 1 ( worker);
- Workers dedicated to the packaging of AMD – Scenario 2 ( workers).
- For Use 2 no worker exposure is involved
3.5. Monetised damage of human health and environmental impacts
3.5.1 Mortality and Morbidity
Several summary measures of population health have been devised, including the Quality-
Adjusted Life Year (QALY), the Disability-Adjusted Life Expectancy and the Healthy Life
Year. The benefits and challenges of these measures have been examined in several
publications4 5 6 7.
According to the WHO recommendations8 and since that approach is one of the most widely
used, it was chosen to assess the impacts of both mortality and morbidity associated with an
4 Anand, Hanson, Disability-adjusted life years: a critical review. Journal of Health Economics, 16:695-702, 1997
5 Williams, Calculating the global burden of disease: time for a strategic reappraisal? Health Economics, 8:1-8, 1999 6 Murray, Lopez, Progress and directions in refining the global burden of disease approach. Geneva, World Health Organization (GPE Discussion Paper No 1), 1999b 7 Murray, Salomon, Mathers, Lopez, Summary measures of population health: concepts, ethics, measurement and applications. Geneva, World Health Organization, 2002
8 WHO, Enviromental Burden of Diseases Series, n. 1 - Introduction and methods, Assessing the environmental burden of disease at national and local levels, 2003.
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excess risk of cancer through one combined measure: the Disability-Adjusted Life Years or
DALY.
The DALY method is recommended by ECHA for the assessment of mortality and morbidity
impacts9.
The following methodology is based on the general WHO methodology for the calculation of
DALYs.
DALY is a combined measure of the period of time lived with disability and the period of
time lost due to premature mortality:
DALY = YLL + YLD
Where:
YLL = years of life lost due to premature mortality
YLD = years lived with disability.
In such an approach, time is used as a common currency for non-fatal health states and years
of life lost.
Disability weights are thus used to formalize and quantify social preferences for different
states of health, measured as number on a 0-1 scale, where: “0” is assigned to a state of ideal
health and “1” to a state comparable to death. In the current case, disability weight is
conservatively assumed as 1.
The basic formula for calculating the years of life lost (YLL) is the following:
YLL = N * L
Where:
N = number of deaths
L = standard life expectancy at age of death (in years).
The number of deaths (N) is supposed to be the total excess risk of cancer. Life expectancy at
age of death (L) is calculated by subtracting the standard life expectancy (75 years in Italy10)
and a worst-case estimate of death which in present case is conservatively assumed to be 50
9 ECHA, Guidance on socio-economic analysis, Gen., 2011.
10 Exposure Factors Sourcebook for European Populations (with Focus on UK Data) – Report No 79, Brussels, June 2001.
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Table 6 Synthesis of YLLs, YLDs and monetised damage of mortality and morbidity related to the excess cancer risk associated with lung cancer, Use 1
*considering a 19.55% inflation rate over the 2003-2016 period
3.5.2 Environment and man-via-environment impacts and monetised damage of the “applied for use”
scenario
Environmental considerations, possible release and risk for general population are
nevertheless discussed and analysed in the CSR; the conclusion of the CSR is that the risk
related to the potential release due to the use of chromate salts is considered as negligible.
Furthermore, possible release and risk for general population are discussed in the CSR.
The conclusion of the CSR is that the risk for general population due to the use of chromate
salts is considered as negligible.
4 SELECTION OF THE “NON-USE” SCENARIO A significant work of research on the development of possible alternatives to the Potassium
and Sodium Chromates has been carried out by SAES since 2008 by SAES’s Research &
Development division (R&D). Unfortunately, this effort did not lead to the identification of a
substance alternative to potassium and sodium chromate, with comparable technical
characteristics (see paragraph 4.1.1). SAES considers necessary a period of 5-6 years to
continue studies and perform testing, validation and implementations steps of alternative
substances that can possibly replace chromate salts in the manufacturing of the AMD.
4.1. Efforts made to identify alternatives
4.1.1. Research and development
Given the importance of AMD production for SAES and its customers, a significant work of
research, testing and benchmarking of potential alternatives was carried out by SAES’s
Research & Development sector, over the last 8 years. Today, SAES’s researchers are still
working to identify a suitable substance for the manufacturing of a chromate free AMD.
4.1.2. Data searches In the course of these studies the following alternatives were evaluated:
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Vanadate salts
The same mixture has been produced to be applied within some meters of wire
and evaluate the behaviour in comparison with the Chromate
The technological problem in using this kind of salts
has been the tendency in modify/enlarge the wire dimension, letting loose the release control
of the metal, resulting in unpredictable signal precision.
Tungstate salts
The release temperature for the metal was too low, letting therefore the chamber full of
undesired impurities
further essays have highlighted the same problem of wire enlargement than Vanadate,
therefore this salt has been excluded from the R&D program.
Silicate salts
Silicate salts have been completely discarded due to the high quantity of produces gases
during use
Titanate salts
Titanate demonstrated a strange and unmanageable behaviour to humidity
Information concerning alternatives substances to the use of chrome salts, have been found
through a bibliographic research and laboratory tests on the possible alternatives available on
the market.
The table below summarises the results obtained from these studies:
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The non-use scenario are summarised here as follows:
Non-use scenario 1
The more likely non-use scenario implies the interruption of the manufacturing of AMD
based on sodium and potassium chromate. In the meantime, SAES could decide to develop a
new AMD for high end products, or to completely abandon this market. The non-use scenario
would involve the closure of SAES’s plant in Avezzano (EU).
Non-use scenario 2
An option which has been considered is the relocation of operations to a non-EU country.
This would theoretically enable the production of AMD containing sodium and potassium
chromate. The delocalisation will guarantee a continuous supply of AMD until the sunset
date.
In any case, it will not possible to establish the new plant in time for the sunset date of
September 2017. This means a closure of AMD production plant, with the stop of the supply
of SAES’s dispenser for European and non-European downstream users.
Non-use scenario 3
To avoid the exiting from the market, SAES could begin selling green AMD (chromate free)
but this, in the short time, would involve two types of consequences:
• The price of molybdate salts is higher than those of chromate salts (see Paragraph
4.4.3). This would mean selling the AMD Green at a higher cost than the current one,
although the influence on the final price is limited.
• Sale should be limited to non-high performing product.
In other word at this stage this cannot be considered a scenario alternative to sodium and
potassium chromates, as the final products that can use the so called “green” AMD are
currently pertaining to a very different, non-high end market compared to the market of the
sodium and potassium chromate AMD. This scenario could potentially limit the impact on
SAES but would be not effective to limit the impact on Tier 1 and Tier 2 markets which will
be affected by the shortage in the sodium or potassium AMD. As demonstrated by the answer
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to the questionnaire, the key Tier 1 customer need time to adapt their products to the “green”
AMD, and currently is not proven that this adaption could actually be achieved. For this
reason, scenario 3 has not been considered, as this is not substantially different from the
scenario 1.
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production of the AMD.
AMD to EU countries.
Restarting the supply of Na or K based photocathodes
is not allowed to import AMD to EU countries.
Consequences for consumers.
Loss of turnover in European market.
Loss of jobs in the EU
3) SAES shifting to AMD Green market
SAES will buy the molybdate of sodium and
potassium at prices higher than those of
chromate of sodium and potassium.
The selling price of AMD Green will be higher.
SAES will sell non-high performance product to remain in the market.
The Tier 1 customer will buy higher-priced and
lower performance AMD. They will lose Tier 2
customer manufacturing high-end products.
Until adaptation to green photocathode is
completed, there will be issues concerning the
functioning of the products made with the green AMD, therefore
harming the credibility of Tier 1
Short term interruption of the production of
some high-end articles.
Testing different photocathodes for the same purpose. Search
for other providers than EU Tier 1 in case SAES is not allowed to import AMD to EU countries.
SAES, tier 1 and Tier 2 customers will stop the production of high-end products until suitable alternative to Na or K
AMD are fully tested and certified in the short
term.
Consequences for consumer
Loss of jobs in the EU s.
Table 9 What would happen if the authorisation is not granted
4.3. Assessment of shortlisted alternatives
4.3.1. Alternative 1
4.3.1.1. Substance ID, properties, and availability
The Molybdate salts have the formula Me2(MoO4)
Na2(MoO4): CAS 7631-95-0 – EC 231-551-7 – Not classified according to CLP Regulation.
The substance has been registered as a mono-constituent in its an-hydrate and hydrate form
according to REACH Regulation in a tonnage band > 1000 tons/Year by several EU
producers/importers.
According to the notifications provided by companies to ECHA in REACH registrations no
hazards have been classified.
K2(MoO4): CAS 13446-49-6 – EC 236-599-2 – Some notifications indicate the substance as
irritant for skin, eye and respiratory tract, nevertheless no confirmation with real data has ever
been provided. It has still not been registered It is not expected to have a different
toxicological /risk profile than the analogous sodium salt
The manufacturing process includes
Mixing of the molybdate powder with the reducing agent (St 101 powder).
• powder filled wire. This phase is carried out in a dedicated drawing
machine- the powder load is mg/cm for Na and mg/cm for K;
• Cutting of filled and closed wire, in different lengths;
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alternatives are still under development and the use of a substance that goes to replace the
chromates, such as the molybdate salts, not yet allows the realization of a technologically
performing product, as the current AMD.
4.4. The most likely non-use scenario As described in the AoA, SAES identified a potential alternative, however from the results
obtained until now, the molybdate salts is far to be considered a viable alternative in short
term. For this reason, the estimated time to find an alternative substance that can reproduce
the same technological characteristics of AMD containing potassium or sodium chromate, is
2024.
5 IMPACTS OF NOT GRANTING AUTHORISATION
5.1 Identification of key impacts The socio-economic impacts of not granting an authorisation for continued use of potassium
and sodium chromate may be summarized as following:
• The loss of turnover in the EU associated to the direct production of AMD, and to the
first level key SAES customers, and to the wider market of electronic devices relying
on the photo-sensitized surfaces (second level customers).
• Loss of jobs directly associated to the production of AMD, to the first level SAES
customers, and to jobs in the market of devices based on photo-sensitized surface.
• Socio-economic consequences related to the reduced availability of military and
medical equipment based on final devices manufactured with AMD.
Figure 10 summarized the socio-economic impacts of not granting authorization.
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Figure 10 Impacts of Non-use scenario
5.2 Questionnaire survey A vast majority of the direct impacts of SAES’s “non-use” scenario will affect SAES and its
Tier 1. To estimate this impact, a questionnaire survey for SAES’s Tier 1 customers has been
designed. The objective of this questionnaire was to gather detailed information about the
impacts for Tier 1 in case of authorisation denial.
The questionnaire (Appendix 3) contains the following data:
• Company details;
• Business description (activities, gross income, number of employees)
• Information about the use of the dispenser and its functional role in the final
device/product;
• Impacts deriving from the interruption of the furniture of the dispenser (socio-
economic impacts);
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• Testing of alternative technologies to substitute Potassium and Sodium chromate
AMD.
SAES sent the questionnaire to all its EU customers, but unfortunately received only 2
questionnaires duly filled, one from and the other one from (see Appendix4).
5.3 Economic impacts The economic impacts associated to the non-use scenario, both for SAES and its customers,
may be summarized as following:
SAES
• Costs associated to the interruption of the production of AMD;
• Costs of closure of the SAES plant in Avezzano;
• Costs of establishing a new AMD manufacturing plant in SAES's existing production
plant outside EU with an associated one year interruption of the AMD manufacturing
SAES’s Tier 1 and Tier 2 customers
• The interruption of the AMD production would cause the interruption of the
production of photocathodes containing AMD (Tier 1customers) and a temporary
shortage in the availability of photo-sensitized surfaces for Tier 2 customers;
• That would make necessary the identification of alternative technologies and of
suppliers outside EU, with a temporary shortage of final devices and increase of their
final price.
The specific turnover associated to the sales of AMD is small. (see Table 2, Sales AMD-
Country). However, AMD is strategic in the downstream market as it is used for the
manufacturing of high value equipment. Therefore, the shortage of AMD devices will have a
domino, multiplicative effect downstream.
Direct loss for SAES
The detailed data related to the sales of Sodium and Potassium Chromate AMD are reported
in Appendix 6.
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As from the turnover data, the direct loss for SAES deriving from the interruption of the
production of Sodium and Chromate based AMDs will be in the order of 0,5million (
) euros per year, out of which associated to potassium based AMD and
associated to the sodium based AMD. European customers represent the largest
market for SAES, covering 77% of the overall AMD market. The aggregate turnover
information concerning the period 2013 – 2016 is reported in the Table 2 (Paragraph 3.2).
However, it should be stressed that the direct loss for SAES does not only concern the loss of
turnover deriving from the AMD sales. An additional elaboration of the turnover for some
key SAES customers revealed that there is an associated market for customers purchasing
AMD. In other words, a significant fraction of the SAES turnover derives not only from the
selling of AMD devices but also from services associated to that products. The aggregated
data related to the associated market for selected customers (
are reported in Table 3, Paragraph 3.2.1. (for details see Appendix 2). For these
customers, the turnover of products and services associated to AMD represented in the years
2013 - 2015 from 7 to 8 times the turnover directly related to the AMD sales. Although this
kind of elaboration is not available for all the SAES customers who purchase AMD, it gives
an idea of the strategic relevance of AMD market for SAES. Based on these figures it may be
conservatively assumed that the turnover loss for SAES would be at least 3 times larger than
the market directly related to AMD devices. Therefore, the direct loss for SAES associated to
the interruption of production of AMD devices should be estimated in the order of 1 to 3
million €
Direct financial loss for SAES’s Tier 1
The purchaser of the AMD and AMD related services use these devices for the
manufacturing of electronic components, mainly photocathodes. As explained in Paragraph
5.1, questionnaire survey was designed. Questionnaires were sent to a number of SAES Tier
1 to understand how they would be affected by the interruption of the AMD supply. Only two
SAES customers and ) answered to the questionnaire. Their answers are
summarized below:
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In this SEA a socio assessment of the resettlement scenario has been therefore carried out
adopting the following assumptions:
1. the direct socio-economic impact for SAES will remain unchanged, as the business
related to the manufacture of AMD will be moved outside EU; that would imply the
closure of the SAES facility in Italy.
2. the direct socio-economic impact for the EU Tier 1 and Tier 2 customers will remain
unchanged if the import of AMD in EU will be restricted;
in case the import of AMD will be allowed (for instance if AMD is considered as an article
pursuant to article 7 of the REACh regulation, and if the chromium-VI content of these
articles is kept below than 1000 ppm in compliance with the ROHS directive 2002/95/CE)
then the economic impact is limited to one year of AMD production, whilst it may be
assumed that the social impact (loss of jobs) is reduced as the workers can be temporarily
assigned to different tasks.
The socio-economic impact is then similar to the already described in case of interruption of
the production of AMD, with the only difference that in case the import of chromium-based
AMD would be allowed, the impact for Tier 1 and Tier 2 would last for a period not
exceeding one year. That could allow Tier 1 and Tier 2 customers to adopt strategies to face
the temporary shortage of this device, and would reduce the social impact.
5.2. Human Health or Environmental Impact No significant impacts or benefit for the human health or the environment are foreseen in the
context of the “non-use” scenario.
5.3. Social impacts This section summarises the expected social impacts of the non-use scenario.
The primary impact on this type considered is the unemployment associated to the closure of
SAES plant in Avezzano. It is assumed that the result of the closure of SAES’s plant would
cause a period of unemployment also for the first level SAES customers and for the
companies in the market of devices based on photosensitive surfaces.
The same leverage principle used for calculating the multiplicative financial impact along the
supply chain can be adopted to calculate the impact in term of expected loss of jobs. To this
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for Belgium (where is located). Considering 40h working week and 240 working days
per year, the annual average labour productivity per worker would be €.
5.4. Wider economic impacts There are no direct informations on the wider economic impact associated to the interruption
of supply of AMD devices from SAES for second-level customers. However, based on
information gathered on the final price of final opto-electronic equipment relying on the Na
or K photocathodes, either from research on the web and direct interviews (Appendix 4), it
was found that the cheapest equipment are the night vision goggles, which are sold at price
ranging from 3000 € to 6000 €. The cost of RMN equipment is in the order of million euros,
whilst radiological and fluoroscopy systems have a cost in the order of hundred thousand of
euro. Therefore, as a minimum the leverage effect would be in the range of 300 to 600 €. This
is a very conservative estimate as Na-K photocathodes are usually adopted for the production
of high end military and medical devices, whilst other devices found in the consumer market
– like night vision goggles used for entertainment purposes – may be also manufactured with
other less performing photocathodes. However, adopting this very conservative estimate, the
financial impact associated to the interruption of the supply of Sodium and Potassium
chromate photocathodes would range from 94.3 to 188.6 million euro.
5.6. Uncertainty analysis An effort was made all along the document to outline a realistic scenario based on
conservative assumptions. In all the cases, given the potential risk associated to the
substances for which the authorisation is sought, the estimates were conducted in such a way
to provide the lowest economic impact in case of non-granting of the authorisation, and the
highest impact in case of granting of the authorisation.
For instance, although several Tier 1 customers exist, as only 2 customers answered the
questionnaire, the financial direct impact for Tier 1 was calculated assuming the existence of
these customers only, which is clearly only a fraction of the customers really impacted by the
unavailability of the AMD devices.
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for one million euro turnover
on SAES figures –yearly turnover / workers ratio)
on the figures normalized by the average wage for Netherland and Belgium)
to the number of jobs provided by the and in their answer to the questionnaire.
Yearly turnover figure for the calculation of the loss of job among Tier 1
Multiplicative
Based on the turnover of the 2 Tier 1 customers who answered the questionnaire
All the EU Tier 1 customers of SAES
Based on the turnover of the 2 Tier 1 customers who answered the questionnaire
The two customers who answered the questionnaire represent as an average around half of the EU market in the years 2013/2016. Therefore, the assumption undervalued the impact for Tier 1 customer of around 2 times
Table 13 Parameters used fort the monetised impact on human health, fort the calculation of the financial and social impacts
6 CONCLUSIONS The aim of this Socio-Economic Analysis (SEA) is to describe the socio-economic impacts of
a non-granted authorisation for the use of chromium salts according to the use description
defined in section 3 and to compare them to the residual risks to human health in case of a
granted authorisation.
The approach is in line with ECHA guidance. Given the aims of the SEA, the analysis
purposefully sought to characterise certain impacts but also, where appropriate, to undervalue
the social and economic impacts associated to the non-use scenario, and overvalue health
impacts associated to the use scenario. This approach supports confidence in the findings of
the assessment.
6.1. Comparison of the benefits and risk Based on the assessment carried out in sections 3.4 and 5, it may be affirmed that the socio-
economic benefits in case of continued use largely outweigh the risks arising from the use of
substances (sodium chromate and potassium chromate). In absolute term, considering the
very limited amount of the use , the severe countermeasures adopted to prevent the
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Stroo HF, R. T. (2005). Dermal bioavailability of benzo[a]pyrene on lampblack: implications for risk assessment. Environ Toxicol Chem, 24(6), 1568-1572.
United States Environmental Protection Agency, USEPA. (1985). Development of statistical distributions or ranges of standard factors used in exposure assessments. Tratto da http://www.epa.gov/oppt/exposure/presentations/efast/usepa_1985b_development_of_statistical_distributions.pdf
United States Environmental Protection Agency, USEPA. (2011). Exposure Factors Handbook, 2011 Edition. National Center for Environmental Assessment, Office for Research and Development, Washington DC, 20460.
VanRooij JG, D. R.-B. (1993). Absorption of polycyclic aromatic hydrocarbons through human skin: differences between anatomical sites and individuals. Journal of Toxicolocgical and Environmental Health, 38(4), 355-368.
EC number: CAS number
231-889-3 SODIUM CHROMATE 7775-11-3
232-140-5 POTASSIUM CHROMATE 7789-00-6
Use number: 1&2 Socio-Economic Analysis
64
business data for SAES.
Consequences on the
associated market 51
Strategic data: Detailed values of
revenues derived from the sales of
AMD for 2013 and 2016, constitute
strategic business data and cannot be
disclosed for confidentiality reasons.
Tonnage 17, 27 Strategic data: it cannot be disclosed
for confidentiality reason.
y 0
y 0
8 y 0
y 0
y 0
y 0
y 0
y 0
y 0
y 0
y 0
y 0
y 0
y 0
y 0
y 8
y 9
y 9
y 0
y 0
y 0
y
T
y 0
T
y 0
y 8
Official name
Address of head office
Name of the reference person
Phone
Web site of the society
2011 2012 2013 2014 2015
2011 2012 2013 2014 2015
Devices / equipment / productSector of use (medical,
industry, research…)
Number of customers
per sector
Percentage of non-EU
market (%)
Approximate Percentage of
the market size of the
equipment by sector in the
last 5 years
Attach an image of the
product
2011 2012 2013 2014 2015
Technical-economic Impacts
Business budget concerning the sale of devices making use of the
dispencer
Residual quantities in stock
Number of employees involved in the processing of products that use
the dispenser
Profits
Costs for the purchase of the dispenser
Gross income
Profits
Informations about the use of the dispenser
Please describe the production cycle leading to the product that make use of the dispencer
Please describe what is the functional role of the dispencer in the device/product
Total cost
AMD (Alkali Metal Dispenser) data
Number of AMD purchased
Number of employees
Share capital
SEA- SOCIO-ECONOMIC ANALYSIS
Questionnaire for data collection
General informations
Firm name and address, contact person
Budget and firm size
Gross income
Business Description
Activities, type of manufacturing:
APPENDIX 3
Questionnaire
Please list and describe the devices / equipment / products that make use or contain the dispencer and assess their market size
Short technical description of the device /
equipment / product
2011 2012 2013 2014 2015
Alternative technolgy
Technology Sustained cost (€) Expected cost Sustained cost (€) Expected cost Sustained cost (€) Expected cost
NO NON EU EU
Social consequences (add more if
needed)
Strikes
Need to support to worker family
Redued salaries
Reduced jobs
Reduced gender equality
Change in the customer welfare
Other consequences (please describe)
NOYES
Has your firm ever tested alternative technologies (other kind of dispenser) or other substances instead of chromates? If YES, please describe the physical and technological
characteristics.
Describe the alternative technologies.
Results obtained with the use of the alternative tecnology: (please enter a short description of positive and negative results in the table below)
Positive Negative
In case of failure to suplly the dispenser, what are the corrective meaures taken?
Options YES
Please enter the expected and already sustained cost on research, development and testing of alternative technologies in euro
Research Development Testing / certification
Describe the expected or current cost for dispencers based on alternative chemicals (non-chromate) per unit in Euro
Expected costCurrent cost
Please enter gross income in Euro deriving from the sale of the devices that make use of the dispencer
Devices (please compile a line for each device)Income
All our produced devices make use of the dispensers
Choice of another supplier
If YES, where?
Socio-economic Impacts
In case of failure to supply the dispenser, which are the expected impacts on your business? (For example: closure of the productive unit, closure of the involved sector or transfer of
production in a country outside EU).
If YES, it has already been found?
Where is it?
Do you ever consider the possibility to transfer the production
of the device making use of the dispencer to an other country?
In case of failure to supply the dispenser, there are other significant social consequences?
Justify the answer
Technology
Official name
Address of head office
Name of the reference person
Phone
Web site of the society
2011 2012 2013 2014 2015
2011 2012 2013 2014 2015
Devices / equipment / productSector of use (medical,
industry, research…)
Number of customers
per sector
Percentage of non-EU
market (%)
Approximate Percentage of
the market size of the
equipment by sector in the
last 5 years
Attach an image of the
product
all optoelectronic devices
Industry, defense, medical, science,
medical
see website
2011 2012 2013 2014 2015
APPENDIX 4
Questionnaire filled
Please list and describe the devices / equipment / products that make use or contain the dispencer and assess their market size
Short technical description of the device /
equipment / product
optoelectronic devices convert low levels of light
from various wavelengths into visible quantities of
light at a single wavelength.
SEA- SOCIO-ECONOMIC ANALYSIS
Questionnaire for data collection
General informations
Firm name and address, contact person
PHOTONIS is a leading multinational high-technology group, with experience in manufacture, sales and innovation specializing in photo sensor imaging technologies since 1937.
PHOTONIS is a global manufacturer of electro-optic components used in the detection of ions, electrons and photons. We innovate and engineer quality components for integration into a variety of applications
such as night vision optics, digital cameras, mass spectrometry, physics research, space exploration and many others.
Budget and firm size
Gross income
Business Description
Activities, type of manufacturing:
Profits
Informations about the use of the dispenser
Please describe the production cycle leading to the product that make use of the dispencer
Image intensifier tubes (IITs) are optoelectronic devices that allow many devices, such as night vision devices and medical imaging devices, to function. They convert low levels of light from various wavelengths
into visible quantities of light at a single wavelength.
Optoelectronic devices convert low levels of light photons into electrons, amplify those electrons, and then convert the electrons back into photons of light. Photons from a low-light source enter an objective
lens which focuses an image into a photocathode. The photocathode releases electrons via the photoelectric effect as the incoming photons hit it. The electrons are accelerated through a high-voltage potential
into a microchannel plate (MCP). Each high-energy electron that strikes the MCP causes the release of many electrons from the MCP in a process called secondary cascaded emission. The MCP is tilted to
encourage more electron collisions, thus increasing the amount of emission of secondary electrons.
The electrons all move in a straight line due to the high-voltage difference across the plates, which preserves collimation, and where one or two electrons entered, thousands may emerge. A separate (lower)
charge differential accelerates the secondary electrons from the MCP until they hit a phosphor screen at the other end of the intensifier, which releases a photon for every electron. The image on the phosphor
screen is focused by an eyepiece lens. The amplification occurs at the microchannel plate stage via its secondary cascaded emission.
Please describe what is the functional role of the dispencer in the device/product
Total cost
The dispenser is one of the critical components to create the photocathode as described above. The photocathode is crucial for the performance of the final product.
AMD (Alkali Metal Dispenser) data
Number of AMD purchased
Number of employees
Share capital
Technical-economic Impacts
Business budget concerning the sale of devices making use of the
dispencer
Residual quantities in stock
Number of employees involved in the processing of products that use
the dispenser
Profits
Costs for the purchase of the dispenser
Gross income
2011 2012 2013 2014 2015
Alternative technolgy
Technology Sustained cost (€) Expected cost Sustained cost (€) Expected cost Sustained cost (€) Expected cost
not known yet
NO NON EU EU
no
no
Social consequences (add more if
needed)
Strikespossible bankruptcy
Need to support to worker familypossible bankruptcy
Redued salariespossible bankruptcy
Reduced jobspossible bankruptcy
Reduced gender equalitypossible bankruptcy
Change in the customer welfarepossible bankruptcy
Other consequences (please describe)possible bankruptcy
The impact will be high since all our devices make use the dispenser
In case of failure to supply the dispenser, there are other significant social consequences?
Justify the answer
Technology
Choice of another supplier possibly
If YES, where?
Socio-economic Impacts
In case of failure to supply the dispenser, which are the expected impacts on your business? (For example: closure of the productive unit, closure of the involved sector or transfer of
production in a country outside EU).
If YES, it has already been found?
Where is it?
Do you ever consider the possibility to transfer the production
of the device making use of the dispencer to an other country?
Please enter gross income in Euro deriving from the sale of the devices that make use of the dispencer
Devices (please compile a line for each device)Income
All our produced devices make use of the dispensers
Has your firm ever tested alternative technologies (other kind of dispenser) or other substances instead of chromates? If YES, please describe the physical and technological
characteristics.
No, currently testing alternatives from SAES
Describe the alternative technologies.
N.a.
Results obtained with the use of the alternative tecnology: (please enter a short description of positive and negative results in the table below)
Positive Negative
In case of failure to suplly the dispenser, what are the corrective meaures taken?
Options YES
Please enter the expected and already sustained cost on research, development and testing of alternative technologies in euro
Research Development Testing / certification
Describe the expected or current cost for dispencers based on alternative chemicals (non-chromate) per unit in Euro
Expected costCurrent cost
NOYESX
X
X
X
X
X
Official name
Address of head office
Name of the reference person
Phone
Web site of the society
2011 2012 2013 2014 2015
€ 0,00 € 0,00 € 0,00 € 0,00
€ 0,00 € 0,00 € 0,00 € 0,00 € 0,00
0 0 0 0
€ 0,00 € 0,00 € 0,00 € 0,00 € 0,00
2011 2012 2013 2014 2015
0 0 0 0
0 0 0 0 0
0 0 0 0
0 0 0 0 5
Devices / equipment / productSector of use (medical,
industry, research…)
Number of customers
per sector
Percentage of non-EU
market (%)
Approximate Percentage of
the market size of the
equipment by sector in the
last 5 years
Attach an image of the
product
23HRCMedical 4,00
We do not sell to end-client All types together 8 %
23ATCMedical 3,00
31CM (several types)Medical 4,00
38CM (several types)Medical 2,00
2011 2012 2013 2014 2015
€ 0,00 € 0,00 € 0,00 € 0,00
€ 0,00 € 0,00 € 0,00 € 0,00 € 0,00
€ 0,00 € 0,00 € 0,00 € 0,00
2011 2012 2013 2014 2015
SEA- SOCIO-ECONOMIC ANALYSIS
Questionnaire for data collection
General informations
Firm name and address, contact person
Argus Imaging B.V.
Business Description
Activities, type of manufacturing:
X-Ray Image Intensifiers for Medical Systems. (Turning X-ray into visible light for the doctor to perform their diagnosis/actions)
Budget and firm size
Gross income
Profits
Number of employees
Share capital
Informations about the use of the dispenser
Please describe the production cycle leading to the product that make use of the dispencer
Our produst consists of an input screen turning X-ray into weak light. On top of this inputscreen we vaporize the alkali's to make the photocathode. The photocathode turns the weak light into electrons.
The electrons are accelerated through our vacuum tube to intensify the image. The electrons are turned back into light by an outputscreen with fosfor.
Please describe what is the functional role of the dispencer in the device/product
The dispensers are used as a container to release alkali metals to create a photocathode.
AMD (Alkali Metal Dispenser) data
Number of AMD purchased
Total cost
Residual quantities in stock
Number of employees involved in the processing of products that use
the dispenser
Please list and describe the devices / equipment / products that make use or contain the dispencer and assess their market size
Short technical description of the device /
equipment / product
X-RAY Image Intensifier, 23 CM wide
X-RAY Image Intensifier, 23 CM wide
X-RAY Image Intensifier, 31 CM wide
X-RAY Image Intensifier, 38 CM wide
Technical-economic ImpactsBusiness budget concerning the sale of devices making use of the
dispencer
Gross income
Profits
Costs for the purchase of the dispenser
Please enter gross income in Euro deriving from the sale of the devices that make use of the dispencer
Devices (please compile a line for each device)Income
All together refer to baove number mentioned
Alternative technolgy
Cr6 free dispensers
Technology Sustained cost (€) Expected cost Sustained cost (€) Expected cost Sustained cost (€) Expected cost
cr6 free 20000 25000 20000 25000 30000 120000
NO NON EU EU
X
X
X
X
Social consequences (add more if needed)
Strikes
Need to support to worker family
Redued salaries
Reduced jobs
Reduced gender equality
Change in the customer welfare
Other consequences (please describe)
Has your firm ever tested alternative technologies (other kind of dispenser) or other substances instead of chromates? If YES, please describe the physical and technological
characteristics.Prototypes provided without CR6+
Describe the alternative technologies.
Prototypes without CR6+
Results obtained with the use of the alternative tecnology: (please enter a short description of positive and negative results in the table below)
Positive Negative
Elimination of potential dangerous material. Other parameter characteristics (current, pressure) of alkali release in time.
Proces adaptations and optimisation is time and money consuming. Unexpected
Please enter the expected and already sustained cost on research, development and testing of alternative technologies in euro
Research Development Testing / certification
Describe the expected or current cost for dispencers based on alternative chemicals (non-chromate) per unit in Euro
Technology Current cost Expected cost
16 16
YES NO Justify the answer
In case of failure to suplly the dispenser, what are the corrective meaures taken?
Options YES
Choice of another supplier X
If YES, it has already been found?
Where is it?
X II's provide lowest X-ray Dose per picture
X
X
X
X
X
X
Do you ever consider the possibility to transfer the production
of the device making use of the dispencer to an other country?
If YES, where?
Socio-economic ImpactsIn case of failure to supply the dispenser, which are the expected impacts on your business? (For example: closure of the productive unit, closure of the involved sector or transfer of production in a
country outside EU).
All of the above mentioned
In case of failure to supply the dispenser, there are other significant social consequences?
Poland 4,8 7,6 7,9 8,1 8,3 8,6 18,3% 3,5%
Portugal 11,3 12,2 13,3 13,3 13,0 13,2 20,4% 1,4%
Romania 1,9 4,2 4,1 4,4 4,6 5,0 22,0% 8,2%
Slovenia 11,2 13,9 15,6 15,3 15,6 15,8 15,9% 1,2%
Slovakia 4,1 7,3 8,9 9,2 9,7 10,1 26,4% 3,5%
Finland 24,4 27,1 31,3 32,0 32,5 33,0 22,4% 1,3%
Sweden 29,0 31,6 37,3 38,2 37,3 37,4 32,1% 0,1%
United
Kingdom 21,5 20,9 21,7 20,9 22,3 25,7 16,8% 15,2%
Norway 30,1 37,8 56,4 56,3 54,0 51,2 18,1% -5,1%2
2 : Data not available; * Italy: data up to 2012 are not strictly comparable over time due to methodological breaks. France and Austria: data for 2013, 2014 and 2015 are taken from national sources. Denmark: data dor 2013 and 2014 are taken from national sources. Spain and Romania: data for 2014 is taken from national sources. *** 2014 data instead of 2015. Discrepancies between the growth rates derives from the 2014 and 2015 values and he growth rates reported in the table are due to rounding.