Hand-arm vibration - Guidelines for vibration hazards reduction - Part 2: Management measures at the workplace

This draft Technical Report outlines practicable measures for the reduction and control of health hazards associated with exposure to hand-arm vibration at work. It supplements the European "Guide to good practice on hand-arm vibration" and provides a practical professional aid for Member States’ health and safety authorities or labour authorities who write national guidance for managers, health and safety officers, engineers, planning and purchasing staff and others.
This draft Technical Report covers the following principal aspects:
-   identification of main sources of hand-arm vibration at work;
-   vibration reduction by re-considering task, product, process and design;
-   how to select low-vibration machinery, including vibration reducing features, auxiliary equipment for control of vibration;
-   other issues, e.g. personal protection and its limitation;
-   management measures for the control of hand-arm vibration exposure;
-   health surveillance.

Hand-Arm-Schwingungen - Leitfaden zur Verringerung der Gefährdung durch Schwingungen - Teil 2: Organisatorische Maßnahmen am Arbeitsplatz

Vibrations main-bras - Guide pour la réduction des risques de vibrations - Mesures de prévention sur le lieu de travail

Le présent Rapport technique expose les mesures pratiques pour la réduction et le contrôle des dangers pour la santé associés à l'exposition aux vibrations main-bras sur le lieu de travail. Il vient en complément du « Guide des bonnes pratiques en matière de Vibrations main-bras ») et fournit une aide professionnelle pratique aux autorités chargées de la santé et de la sécurité ou du travail au sein des États membres qui rédigent les guides nationaux à l'attention des dirigeants, des responsables de santé et de sécurité, des ingénieurs, des services de planification et d'achat et d'autres organismes.
Le présent Rapport technique couvre les aspects principaux suivants :
-   l'identification des sources principales de vibrations main-bras sur le lieu de travail ;
-   la réduction des vibrations par réexamen et modification de la tâche, du produit et du procédé ;
-   la façon de choisir des machines peu vibrantes, comprenant des dispositifs de réduction des vibrations et des équipements auxiliaires de contrôle des vibrations ;
-   d'autres points, par exemple la protection individuelle et ses limites ;
-   les mesures de management pour le contrôle de l'exposition à des vibrations main-bras ;
-   un suivi médical.

Vibracije dlan-roka - Smernice za zmanjšanje tveganja zaradi vibracij - 2. del: Organizacijski ukrepi na delovnem mestu

Ta osnutek tehničnega poročila opredeljuje uporabne ukrepe za zmanjšanje in nadzor tveganja za zdravje v zvezi z izpostavljenostjo vibracijam dlan-roka med delom. Dopolnjuje evropski »Vodič dobre prakse pri vibracijah dlan-roka« in omogoča praktično profesionalno pomoč organom v državah članicah za zdravje in varnost ali organom za delo, ki pišejo nacionalne smernice za upravnike, uradnike za zdravstvo in varnost, inženirje, osebje za načrtovanje in vzdrževanje itd.
Ta osnutek tehničnega poročila zajema naslednje osnovne vidike:
– identifikacija glavnih virov vibracij dlan-roka pri delu;
– zmanjšanje vibracij s ponovno obravnavo opravila, izdelka, postopka in zasnove;
– izbira nizkovibracijskih strojev, vključno s funkcijami za zmanjšanje vibracij, pomožno opremo za nadzor nad vibracijami;
– druge težave, npr. osebna zaščita in njene omejitve;
– ukrepi vodstva za nadzor izpostavljenosti vibracijam dlan-roka;
– nadzor zdravja.

General Information

Status
Published
Public Enquiry End Date
06-Jan-2016
Publication Date
02-Jun-2016
Technical Committee
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
24-May-2016
Due Date
29-Jul-2016
Completion Date
03-Jun-2016

Relations

Buy Standard

Technical report
TP CEN/TR 1030-2:2016
English language
57 pages
sale 10% off
Preview
sale 10% off
Preview
e-Library read for
1 day

Standards Content (Sample)

SLOVENSKI STANDARD
SIST-TP CEN/TR 1030-2:2016
01-julij-2016
1DGRPHãþD
SIST CR 1030-2:2000
Vibracije dlan-roka - Smernice za zmanjšanje tveganja zaradi vibracij - 2. del:
Organizacijski ukrepi na delovnem mestu
Hand-arm vibration - Guidelines for vibration hazards reduction - Part 2: Management
measures at the workplace
Hand-Arm-Schwingungen - Leitfaden zur Verringerung der Gefährdung durch
Schwingungen - Teil 2: Organisatorische Maßnahmen am Arbeitsplatz
Vibrations main-bras - Guide pour la réduction des risques de vibrations - Mesures de
prévention sur le lieu de travail
Ta slovenski standard je istoveten z: CEN/TR 1030-2:2016
ICS:
13.160 Vpliv vibracij in udarcev na Vibration and shock with
ljudi respect to human beings
SIST-TP CEN/TR 1030-2:2016 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------

SIST-TP CEN/TR 1030-2:2016

---------------------- Page: 2 ----------------------

SIST-TP CEN/TR 1030-2:2016


CEN/TR 1030-2
TECHNICAL REPORT

RAPPORT TECHNIQUE

May 2016
TECHNISCHER BERICHT
ICS 13.160 Supersedes CR 1030-2:1995
English Version

Hand-arm vibration - Guidelines for vibration hazards
reduction - Part 2: Management measures at the
workplace
Vibrations main-bras - Guide pour la réduction des Hand-Arm-Schwingungen - Leitfaden zur Verringerung
risques de vibrations - Mesures de prévention sur le der Gefährdung durch Schwingungen - Teil 2:
lieu de travail Organisatorische Maßnahmen am Arbeitsplatz


This Technical Report was approved by CEN on 8 February 2016. It has been drawn up by the Technical Committee CEN/TC 231.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and
United Kingdom.





EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2016 CEN All rights of exploitation in any form and by any means reserved Ref. No. CEN/TR 1030-2:2016 E
worldwide for CEN national Members.

---------------------- Page: 3 ----------------------

SIST-TP CEN/TR 1030-2:2016
CEN/TR 1030-2:2016 (E)
Contents Page
European foreword . 5
Introduction . 6
1 Scope . 8
2 Normative references . 8
3 Terms and definitions . 8
4 Identification of main sources of hand-arm vibration at work . 9
5 Vibration reduction by task, product and process re-design . 16
5.1 General . 16
5.2 Vibration reduction by work task re-design . 17
5.3 Vibration reduction measures by product re-design . 17
5.4 Vibration reduction by process re-design . 17
6 How to select low-vibration machinery, anti-vibration systems and auxiliary
equipment . 18
6.1 Selection of low-vibration machinery . 18
6.1.1 General . 18
6.1.2 Questions that potential buyers should ask . 19
6.1.3 Declared vibration values . 20
6.2 Selection of anti-vibration systems and auxiliary equipment . 20
6.2.1 Minimizing or avoiding vibration from hand-fed machines . 20
6.2.2 Anti-vibration handles . 21
6.2.3 Auxiliary equipment for the reduction of vibration exposure . 21
6.2.4 Use of resilient materials . 21
6.2.5 Reduction of forces exerted by operators . 21
6.2.6 Personal protection . 22
7 Management measures for the control of hand-arm vibration exposure . 23
7.1 Vibration reduction strategy . 23
7.1.1 General . 23
7.1.2 Vibration source analysis . 24
7.1.3 Overview of the most important steps in the management process . 24
7.2 Quality control of manufacturing processes . 25
7.3 Maintenance of tools and equipment . 25
7.4 Training and information for workers . 25
7.5 Consultation and participation of workers . 27
7.6 Reducing the period of exposure . 27
8 Health surveillance . 28
Annex A (informative) Most common machines and processes which expose people to
hand-arm vibration: Groups and list of hand-guided machinery. 30
A.1 Tools by industry . 30
A.2 Tools by function . 30
Annex B (informative) An example checklist of protective measures against vibration . 34
2

---------------------- Page: 4 ----------------------

SIST-TP CEN/TR 1030-2:2016
CEN/TR 1030-2:2016 (E)
Annex C (informative) Vibration reduction measures by modifying the design of the
product — Practical examples . 39
C.1 General . 39
C.2 Metal working . 39
C.3 Construction . 39
Annex D (informative) Practical examples of vibration reduction measures by changing the
process used to manufacture a product . 40
D.1 Design specification . 40
D.2 Improving productivity . 40
D.3 Examples at roadway maintenance, demolition of concrete structures, pipelines . 41
D.4 Examples at foundries, e.g. fettling castings, polishing, automation, auxiliary
equipment . 41
D.5 Equipment primarily used in construction . 42
Annex E (informative) Vibration reduction by selection of machinery or equipment . 43
E.1 Information to be provided by manufacturers . 43
E.2 Declaration of vibration emissions and test-codes . 43
E.3 Using manufacturers emission values . 43
E.4 Example data measured at workplaces . 44
E.5 Examples . 44
Annex F (informative) Getting information from manufacturers and suppliers — Important
questions that potential buyers should ask potential suppliers with regard to hand-
arm vibration . 45
F.1 General information . 45
F.2 Important questions to consider in the buying process . 47
Annex G (informative) Practical maintenance measures that should be taken to reduce
vibration exposure . 49
G.1 General . 49
G.2 Machines/power tools . 49
G.3 Tool consumables . 49
Annex H (informative) Reliable definition of action and exposure limit values —
Consideration of the precision of definition . 50
Annex I (informative) Additional information about tool characteristics and work tasks for
the tools listed in Figure 2 . 52
Bibliography . 56
3

---------------------- Page: 5 ----------------------

SIST-TP CEN/TR 1030-2:2016
CEN/TR 1030-2:2016 (E)
Figures
Figure 1 — Minimization of risks from exposure to hand-arm vibration . 7
Figure 2 — Examples of vibration magnitudes for common tools, given as total acceleration
values a measured along the 3 axes under real conditions (2005 to 2014) . 12
hv
Figure 3 — Good practice to use different information sources including aspects of
uncertainty . 15
Figure F.1 — Examples of vibration emission declarations . 46
Tables
Table A.1 — List of tools by function . 31
Table B.1 — General guidance for employers on the selection of protective measures . 34
Table F.1 — Questions in the buying process of machines . 47
Table H.1 — Source and quality of acquired data on vibration emission or vibration
exposure . 51
Table H.2 — Determining the extended uncertainty K for estimation based upon the
emission and exposure values in the absence of other data . 51
Table I.1 — Tools used in construction work . 52
Table I.2 — Tools used in landscaping and gardening . 53
Table I.3 — Tools used in wood working. 54
Table I.4 — Tools used in metal working . 54
4

---------------------- Page: 6 ----------------------

SIST-TP CEN/TR 1030-2:2016
CEN/TR 1030-2:2016 (E)
European foreword
This document (CEN/TR 1030-2:2016) has been prepared by Technical Committee CEN/TC 231
“Mechanical vibration and shock”, the secretariat of which is held by DIN.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
This document supersedes CR 1030-2:1995.
The present series CR 1030 / CEN/TR 1030 is composed with the following parts:
— CR 1030-1, Hand-arm vibration — Guidelines for vibration hazards reduction — Part 1: Engineering
methods by design of machinery;
— CEN/TR 1030-2, Hand-arm vibration — Guidelines for vibration hazards reduction — Part 2:
Management measures at the workplace.
5

---------------------- Page: 7 ----------------------

SIST-TP CEN/TR 1030-2:2016
CEN/TR 1030-2:2016 (E)
Introduction
The habitual and prolonged use of machinery which transmits vibration to the hand can cause disorders
of the upper limbs. European legislation — especially the Physical Agents Directive 2002/44/EC
(Vibrations at work) — requires that employers assess and take measures to prevent or reduce
workplace risks to the health and safety of their employees. The basic strategy to be adopted is defined
in the European legislation including the Directive 2002/44/EC and described in the “Non-binding
guide to good practice for implementing Directive 2002/44/EC (Vibrations at work)”, Part I “Guide to
good practice on hand-arm vibration”, which is addressed to the European Member States. It covers the
following areas of measures:
a) assessment of risks;
b) identification of necessary preventative and/or protective measures;
c) organization for the effective implementation of preventative and protective measures;
d) implementation of an adequate programme of measures to prevent or reduce risks.
This revised Technical Report CEN/TR 1030-2 (first edition was published as CR 1030-2 in 1995)
primarily provides additional information and examples to the European “Guide to good practice on
hand-arm vibration” (Part I of the Non-binding guide to good practice for implementing Directive
2002/44/EC (Vibrations at work)).
This Technical Report CEN/TR 1030-2 provides additional information for Member States’ health and
safety authorities or labour authorities as well as managers, health and safety officers, engineers,
planning and purchasing staff and others on further aspects of vibration effect reduction and control,
which supports the practical implementation of the requirements of the Physical Agents Directive
2002/44/EC (Vibrations at work). Effective protection against vibration generally requires a
combination of measures which can be categorized as technical measures and management measures;
see Figure 1.
6

---------------------- Page: 8 ----------------------

SIST-TP CEN/TR 1030-2:2016
CEN/TR 1030-2:2016 (E)

Figure 1 — Minimization of risks from exposure to hand-arm vibration
7

---------------------- Page: 9 ----------------------

SIST-TP CEN/TR 1030-2:2016
CEN/TR 1030-2:2016 (E)
1 Scope
This Technical Report outlines practicable measures for the reduction and control of health hazards
associated with exposure to hand-arm vibration at work. It supplements the European “Guide to good
practice on hand-arm vibration” and provides a practical professional aid for Member States’ health and
safety authorities or labour authorities who write national guidance for managers, health and safety
officers, engineers, planning and purchasing staff and others.
This Technical Report covers the following principal aspects:
a) identification of main sources of hand-arm vibration at work;
b) vibration reduction by re-considering task, product, process and design;
c) how to select low-vibration machinery, including vibration reducing features, auxiliary equipment
for control of vibration;
d) other issues, e.g. personal protection and its limitation;
e) management measures for the control of hand-arm vibration exposure;
f) health surveillance.
2 Normative references
The following documents, in whole or in part, are referenced in this document and are indispensable for
its application. For dated references, only the edition cited applies. For undated references, the latest
edition of the referenced document (including any amendments) applies.
CR 1030-1, Hand-arm vibration — Guidelines for vibration hazards reduction —Part 1: Engineering
methods by design of machinery
EN 12096, Mechanical vibration - Declaration and verification of vibration emission values
CEN/TR 15350:2013, Mechanical vibration - Guideline for the assessment of exposure to hand-
transmitted vibration using available information including that provided by manufacturers of machinery
EN ISO 5349-1:2001, Mechanical vibration - Measurement and evaluation of human exposure to hand-
transmitted vibration - Part 1: General requirements (ISO 5349-1:2001)
EN ISO 5349-2, Mechanical vibration - Measurement and evaluation of human exposure to hand-
transmitted vibration - Part 2: Practical guidance for measurement at the workplace (ISO 5349-2)
ISO 2041, Mechanical vibration, shock and condition monitoring — Vocabulary
ISO 5805, Mechanical vibration and shock — Human exposure — Vocabulary
3 Terms and definitions
For the purpose of this document, the terms and definitions given in EN ISO 5349-2, ISO 2041 and
ISO 5805 apply.
8

---------------------- Page: 10 ----------------------

SIST-TP CEN/TR 1030-2:2016
CEN/TR 1030-2:2016 (E)
4 Identification of main sources of hand-arm vibration at work
A starting point is to consider the work being carried out, the processes involved and the tools and
equipment used. Use of hand-held, hand-guided or hand-fed powered equipment should be managed.
The risk assessment should:
a) identify where there can be a risk from hand-arm vibration;
b) estimate workers’ exposures using information on tool vibration and information gathered on
patterns and durations of tool use and compare them with the exposure action value and exposure
limit value as specified in the Physical Agents Directive 2002/44/EC (Vibrations at work);
c) identify the available risk controls;
d) identify people who can be at particular risk, e.g. young or pregnant workers, those who have had
surgery on hands and arms or have known disorders similar to those that can be caused by
vibration;
e) if it is likely to help plan and implement controls, make a more detailed assessment of exposure, e.g.
including measurement;
f) identify the steps to control and monitor hand-arm vibration risks;
g) record the assessment, the steps that have been taken and their effectiveness;
h) be revised periodically, e.g. if there are changes in the work equipment or if workers report signs or
symptoms that can be attributed to vibration injury.
Figure 2 shows sample ranges of vibration magnitudes of some of the most common tools and machines
that create the risks. Annex A lists more examples of tools for which the management of vibration
exposure is needed.
The values listed in Figure 2 are values from real-world/field measurements at working places with
tool applications/conditions at companies according to EN ISO 5349-2 (the values of Figure 2 are not
manufacturer data or manufacturer-declared values).
Annex I provides additional information about tool characteristics and work tasks for the tools, listed in
Figure 2.
9

---------------------- Page: 11 ----------------------

SIST-TP CEN/TR 1030-2:2016
CEN/TR 1030-2:2016 (E)

Key
2
X a in m/s
hv
1 concrete breaker E and P (39)
2 impact drill E (10) - percussive mode
3 core drill E (28)
4 trench rammer C (12)
5 plate compactor C (31)
6 cut-off saw C (19)
7 angle grinder E (12)
8 perforator SDS plus E (32)
9 perforator SDS max E (40)
a 10th percentile
b 75th percentile
c 90th percentile
a) Machinery used in construction
10

---------------------- Page: 12 ----------------------

SIST-TP CEN/TR 1030-2:2016
CEN/TR 1030-2:2016 (E)

Key
2
X a in m/s
hv
1 mower C (18)
2 brush cutter with disc C (12)
3 brush cutter with strimmer C (21)
4 chain saw C (17)
5 pole pruner B (11)
6 pole pruner P (22)
7 leaf blower C (12)
8 hedge cutter C (23)
a 10th percentile
b 75th percentile
c 90th percentile
b) Machinery used in landscaping and gardening

Key
2
X a in m/s
hv
1 nail gun P (48)
2 tacker P (10)
3 jig saw E (9)
a 10th percentile
b 75th percentile
c 90th percentile
c) Machinery used in wood working
11

---------------------- Page: 13 ----------------------

SIST-TP CEN/TR 1030-2:2016
CEN/TR 1030-2:2016 (E)

Key
2
X a in m/s
hv
1 angle grinder E and P (106)
2 vertical grinder P (12)
3 straight grinder E and P (28)
4 screwdriver E and P (12)
5 impact wrench B (13)
6 impact wrench P (12)
7 impact wrench P (21)
8 ergo pulse/ratchet wrench E and P (11)
9 needle scalers P no susp. (12)
10 needle scalers P susp. (12)
11 angle sander E and P (12)
12 orbital sander P (73)
13 vibrating sander E and P (20)
14 drill E and P (16)
15 impact drill E (10) - rotatory mode only
16 reciprocating saw E and P (13)
a 10th percentile
b 75th percentile
c 90th percentile
d) Machinery used in metal working
NOTE For each tool family, the energy mode (B: Battery; C: Combustion; E: Electric; P: Pneumatic) and the
number of measurements are given.
Figure 2 — Examples of vibration magnitudes for common tools, given as total acceleration
values a measured along the 3 axes under real conditions (2005 to 2014)
hv
12

---------------------- Page: 14 ----------------------

SIST-TP CEN/TR 1030-2:2016
CEN/TR 1030-2:2016 (E)
It is important to keep workers and their representatives involved and informed in the assessment of
vibration risk. An effective partnership with workers helps to ensure that the information used for the
risk assessment is based on realistic assessments of the work being carried out and the time taken to do
that work.
The factors that govern a person’s daily vibration exposure are:
— the frequency-weighted magnitude (level) of vibration and
— the length of time (duration) the person is exposed to it.
The greater the magnitude or the longer the duration of exposure, the greater is the person’s vibration
exposure.
It is essential that the various sources of vibration with risks for health and safety and their
characteristics are known, exposed employees are identified and a reliable estimate is made of their
exposures. In order to do this, it is necessary to know
— the machinery, processes, tools and tasks in use within the company, which are likely to expose
employees to vibration;
— who is likely to be exposed sufficiently to vibration to be at risk.
An initial identification of sources of exposure to hand-arm vibration can be made by listing all the
vibrating processes, machines and tools used at work which require employees to hold or guide a
vibrating handle, control, work-piece or other vibrating surface. A list of the more common machines
and processes which expose people at work to hand-arm vibration is given in Annex A.
Furthermore, it is necessary to know
1) the number and location of employees for each of the tasks which expose them to hand-arm
vibration;
2) representative vibration values and the likely range in values for each machine, tool, etc. which
create the hazard and the vibration exposure of persons at risk;
3) uses of the machines (if any) that are likely to cause increased vibration risk;
4) daily duration and pattern (e.g. tasks and tools) of vibration exposure.
If there is a range of well-maintained modern tools, exposure above the exposure action value is likely
for 15 min use of hammer action tools or 1 h of other action tools. It is often possible to select
equipment carefully for lower vibration so that it can be used for longer than these periods.
2
NOTE 1 The exposure action value standardized to an 8 h reference period is 2,5 m/s as defined in
Directive 2002/44/EC (Vibrations at work). Some people regularly exposed to this level of vibration will develop
symptoms after some years of exposure.
Most older/traditional designs of tool will reach the exposure action value after much shorter
durations. Also designs of tool without vibration minimization (state of the art of minimization
measures as required by the EU Machinery Directive 2006/42/EC) will reach the exposure action value
after much shorter durations.
The daily vibration exposure A(8) represents the contribution of all machines, processes or tools to the
daily vibration exposure of the persons who operate or use it. The daily vibration exposure A(8) for a
worker carrying out one process or operating one tool can be calculated from a magnitude and
exposure time:
13

---------------------- Page: 15 ----------------------

SIST-TP CEN/TR 1030-2:2016
CEN/TR 1030-2:2016 (E)
T
Aa8 = (1)
( )
hv
T
0
where
a 2
hv is the vibration total value (in m/s );
T is the daily duration of exposure to the vibration magnitude a ;
hv
T is the reference duration of 8 h.
0
Like the vibration magnitude, the daily vibration exposure has units of metres per second squared
(m/s2).
Important is the contribution made by each source of vibration to the daily vibration exposure A(8) of a
person. If a person is exposed to more than one source of vibration, then partial vibration exposures are
calculated from the magnitude and duration for each source. The overall daily vibration exposure can
be calculated from the partial vibration exposure values:
222
A 8 AAA888+++… (2)
( ) ( ) ( ) ( )
1 2 3
where
A (8), A (8), A (8), etc. are the partial vibration exposure values for the different vibration
1 2 1
sources.
Occasional exposure to vibration is likely to present a different risk than exposure everyday.
Various methods of calculating vibration exposure have already been developed in many Member
States, e.g. HSE Guidance (GB), INRS Guidance (FR) or DGUV-IFA/BAuA Guidance (DE), other national
guidances and most of these are summarized in the EU Guide [14] (Annex D “Tools for calculating daily
exposures”) and in CEN/TR 15350:2013, 3.5 and 7.3.
The values derived in this way show which tools and processes impose the greatest total vibration
burden on the workforce and this could be taken into account when deciding priorities for action.
NOTE 2 In many cases it is practicable t
...

Questions, Comments and Discussion

Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.