ISO 14567:1999

INTERNATIONAL ISO
STANDARD 14567
First edition
1999-03-01
Personal protective equipment for
protection against falls from a height —
Single-point anchor devices
Équipements individuels de protection contre les chutes libres — Dispositifs
d'ancrage en un seul point
A
Reference number
Contents Page
1 Scope .1
2 Normative references .1
3 Terms and definitions .2
4 Classes of anchor device and anchor system.6
5 Requirements.6
6 Product testing (type tests) .13
7 Instructions for use, and for marking.19
8 Installation requirements .21
9 Position of anchors .21
10 Selection of type of fixing .24
11 Method of fixing .25
12 Inspection and testing.25
13 Maintenance .26
Bibliography.27
Figures
1 — Example of an anchor device (Eyebolt).3
2 — Example of a PPE anchor (Eyebolt and nut) .3
3 — Example of a PPE anchor (Column, davit and brackets) .4
4 — Example of a PPE anchor (Deadweight cantilever or outrigger).4
5 — Example of a PPE anchor (Beam and eyebolt).4
6 — Example of required free space (RFS) below position of PPE anchor .5
7 — Examples of incorrect bearing surfaces in hook/anchor assembly.8
8 — Examples of Class A1 PPE anchors.8
©  ISO 1999
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic
or mechanical, including photocopying and microfilm, without permission in writing from the publisher.
International Organization for Standardization
Case postale 56 • CH-1211 Genève 20 • Switzerland
Internet iso@iso.ch
Printed in Switzerland
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© ISO
9 — Example of ‘through-type’ PPE anchor in load-bearing cavity wall. 9
10 — Example of chemically bonded PPE anchor . 9
11 — Examples of Class A2 PPE anchors. 9
12 — Examples of Class B PPE anchors. 11
13 — Example of Class E anchor devices. 12
14 — Minimum distance to roof edge for Class E anchor devices. 12
15 — Rigid steel mass for dynamic tests. 14
16 — Minimum dimensions of brickwork for static strength test — Class A1 anchor devices. 15
17 — Static test for tripod (Class B) with retractable lifeline . 17
18 — Dynamic performance test for Class A2 anchor devices. 17
19 — Dynamic test for tripod (Class B) with retractable lifeline. 18
20 — Dynamic performance test on Class E anchor devices . 19
21 — Position of anchor device when installed in brickwork . 23
22 — Typical safe reach for cleaning windows . 23
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© ISO
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO
member bodies). The work of preparing International Standards is normally carried out through ISO technical
committees. Each member body interested in a subject for which a technical committee has been established has
the right to be represented on that committee. International organizations, governmental and non-governmental, in
liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical
Commission (IEC) on all matters of electrotechnical standardization.
International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 3.
Draft International Standards adopted by the technical committees are circulated to the member bodies for voting.
Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote.
International Standard ISO 14567 was prepard by Technical Committee ISO/TC 94, Personal safety — Protective
clothing and equipment, Subcommittee SC 4, Personal equipment for protection against falls.
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INTERNATIONAL STANDARD  © ISO ISO 14567:1999(E)
Personal protective equipment for protecion against falls from a
height — Single-point anchor devices
1 Scope
This International Standard specifies requirements, test methods, and marking, labelling and packaging, as appro-
priate, of both permanent and temporary single-point anchor devices exclusively for the attachment of personal
protective equipment (PPE) for protection against falls from a height for fall arrest, work positioning and travel
restriction (work restraint).
It is applicable only to anchor devices for PPEs that conform to ISO 10333-1, ISO 10333-2, ISO 10333-3 and
ISO 10333-5.
NOTE 1 Further standards are in preparation for other types of PPE: ISO 10333-6 and ISO 14566 (see bibliography).
Anchor devices are rated to sustain a maximum (dynamic) arresting force of 6,0 kN, and a maximum (static) loading of
1,0 kN (assuming a person of 100 kg mass) in post-fall arrest suspension, work-positioning mode, or restraint mode.
Anchor devices are intended for single person use only. A rescuer should not attach to the same anchor device as a
person being rescued, unless the anchor device has been specifically designed for such purposes, and the instructions
for use specifically permit this application.
NOTE 2 Vertical rigid or flexible line systems and horizontal lifelines are not within the scope of this International Standard,
but are covered in ISO 10333-4 and ISO 16024.
2 Normative references
The following normative documents contain provisions which, through reference in this text, constitute provisions of
this International Standard. For dated references, subsequent amendments to, or revisions of, any of these
publications do not apply. However, parties to agreements based on this International Standard are encouraged to
investigate the possibility of applying the most recent editions of the normative documents indicated below. For
undated references, the latest edition of the normative document referred to applies. Members of ISO and IEC
maintain registers of currently valid International Standards.
ISO 1140, Ropes — Polyamide — Specification.
ISO 9227, Corrosion tests in artificial atmospheres — Salt spray tests.
ISO 10333-1, Personal fall-arrest systems — Part 1: Full-body harnesses.
ISO 10333-2, Personal fall-arrest systems — Part 2: Lanyards and energy absorbers.
ISO 10333-3, Personal fall-arrest systems — Part 3: Self-retracting lifelines.
ISO 10333-5, Personal fall-arrest systems — Part 5: Connectors.
EN 10002-1, Metallic materials — Tensile testing — Part 1: Method of test.
EN 10002-2, Metallic materials — Tensile testing — Part 2: Verification of the force measuring system of the testing
machine.
EN 45001, General criteria for the operation of testing laboratories.
© ISO
3 Terms and definitions
For the purposes of this International Standard, the following terms and definitions apply.
3.1
anchor device
component or assembly of components which incorporates one PPE attachment point
See Figures 1 to 5 and 8 to 13 inclusive.
3.2
anchor system
assembly of multiple anchor devices with one or more PPE attachment points
3.3
PPE attachment point
that part of an anchor device or anchor system to which the PPE of one single user may be attached
See Figures 1 to 5 and 8 to 13 inclusive.
NOTE The PPE attachment point may be mobile and/or removable.
3.4
component
part of an anchor device or anchor system at a point of sale by the manufacturers, supplied with packaging, marking
and instructions for use
EXAMPLES PPE attachment points and fixings are examples of components.
3.5
fall factor
ratio of free fall distance to the length of the connecting lanyard, including any connectors, both quantities being
expressed in the same units of measurement
3.6
free-fall distance
total vertical distance through which a worker could fall from the start of the fall to the onset of the arrest
3.7
free space
uninterrupted vertical distance measured from the anchor device to the ground level, the next lower substantive
platform, or nearest significant obstacle
See Figure 6.
3.8
fixings
means by which an anchor device is secured or attached to the structure
See Figures 2 to 5 inclusive.
NOTE Not all anchor devices require such fixings (e.g. tripods, deadweight anchor devices). See Figures 12 and 13.
3.9
anchor
anchor device or anchor system attached to a structure, ready for the attachment of a PPE for protection against falls
from a height
See Figures 2 to 5 and 8 to 13 inclusive.
© ISO
3.10
structure
existing load-bearing structure such as the building, ground, roof
See Figures 2 to 5 inclusive.
Key
1 PPE attachment point
Figure 1 — Example of an anchor device (Eyebolt)
Key
1 PPE attachment point
2 Anchor device
3 Fixing
Figure 2 — Example of a PPE anchor (Eyebolt and nut)
© ISO
Key
Key
1 Structure
1 Structure
2 Anchor device
2 PPE attachment point
3 PPE attachment point
3 Anchor device
4 Fixings
4 Fixings
Figure 4 — Example of a PPE anchor
Figure 3 — Example of a PPE anchor
(Deadweight cantilever or outrigger)
(Column, davit and brackets)
Key
1 Structure
2 PPE attachment point
3 Anchor device
4 Fixings
Figure 5 — Example of a PPE anchor (Beam and eyebolt)
© ISO
Key
1 Position A (at the onset of the fall) 6 Ground level/nearest significant obstacle
2 Position B (post-fall suspension) 7 Lanyard length + energy absorber extension
3 Walkway 8 Harness stretch + distance between attachment
4 Lanyard point and feet
5 Energy absorber (extended) 9 Safety clearance
PPE attachment point shall be at a height greater than or equal to the RFS.
Figure 6 — Example of required free space (RFS) below position of PPE anchor
© ISO
4 Classes of anchor device and anchor system
4.1 Class A
4.1.1 Class A1
Class A1 comprises anchor devices designed to be secured to vertical, horizontal and inclined surfaces, such as walls,
columns and lintels. See Figure 8.
4.1.2 Class A2
Class A2 comprises anchor devices designed to be secured to inclined roofs. See Figure 11.
4.2 Class B
Class B comprises transportable temporary anchor devices. See Figure 12.
NOTE There are no classes ‘C’ or ‘D’ in this International Standard. These will be covered in ISO 16024.
4.3 Class E
Class E comprises deadweight anchor devices for use on horizontal surfaces. For the purposes of this International
Standard, a horizontal surface is one which does not deviate from the horizontal by more than 5°. See Figure 13.
5 Requirements
5.1 General design requirements
5.1.1  The anchor device shall be designed to withstand a force of at least 12 kN (2 697 lb�f) in all directions in
which a force could be applied during a fall arrest.
The PPE attachment point shall be so designed as to accept the personal protective equipment and ensure
5.1.2
that it is not possible for correctly connected personal protective equipment to become detached unintentionally.
Particular attention shall be given to the profile of PPE attachment points, to ensure that they are compatible with those
types of connector with which they are to be used.
a) The connector should be capable of free and easy engagement with the anchor point without the need for the
application of force.
b) Where connectors are of the karabiner or hook variety (i.e. they possess a spring-loaded gate mechanism, with an
automatic or manual locking facility), there should be sufficient clearance to allow the gate mechanism to fully
close and lock after the connection between the anchor point and safety lanyard has been made.
The closure of the gate mechanism and lock should be physically checked after the connection is made to avoid
subsequent and unintentional disengagement between the connector and anchor point.
c) When the connection is fully made with a karabiner or hook-type connector, the connector should be
manipulated within the anchor point to ensure that the connector’s intended bearing surface bears upon the
anchor point’s intended bearing surface. The gate mechanism of the karabiner or hook should not bear upon
the anchor point. (See Figure 7.)
d) When the connection is fully made, the connector should be capable of freely aligning in the directions that the
safety lanyard could be pulled in as a result of a fall arrest occurrence, to avoid weakening the connector in
bending.
e) Connectors utilising a lanyard retention eye or lanyard retention pin are to be preferred in making connections
between anchor points and safety lanyards, to minimize the possibility of roll-out, (mechanical and/or
© ISO
incompatible component disengagement between the anchor point, connector and safety lanyard), which is
capable of occurring during a fall arrest.
f) Safety lanyards should not be passed through an anchor point and then connected back on themselves (i.e.
forming a loop around the anchor point), to avoid weakening the lanyard and the connector in bending, unless
the connector and safety lanyard is designed specifically to be attached in such a manner.
g) Knots should never be used to connect safety lanyards to anchor points;
h) Only PPEs that conform to ISO 10333-1, ISO 10333-2, ISO 10333-3 and ISO 10333-5 shall be attached.
5.1.3  Where an anchor device comprises more than one component, the design shall be such that those
components cannot appear to be correctly assembled without being positively locked together.
5.1.4  Exposed edges or corners shall be relieved either with a radius or chamfer.
5.1.5  All metallic parts of anchor devices shall be capable of satisfying the corrosion test specified in 6.3.3.
5.1.6  Where relevant, anchor devices shall be so designed that, when installed, there are adequate bearing
surfaces to minimize bending that would have a detrimental effect on the ability to safely arrest a falling body unless
the anchor device is designed specifically to deform at bending (e.g. class A1 anchors; see Figures 2 and 8).
5.1.7  Stress-raising features shall be avoided by:
a) the provision of a suitable radius between the collar and shank of an eyebolt;
b) ensuring that the run-out of male threads which are intended to be loaded in shear or bending is a sufficient
distance from the bearing surface to ensure that the shear load is borne by the unthreaded portion of the shank.
5.1.8  Where anchor devices, components or elements utilize male and female threads, there shall be adequate
engagement between male and female thread. See Figures 2 and 9.
5.1.9  Through-type anchor devices shall utilize a backplate of sufficient surface area and thickness to ensure that
the load is adequately distributed. See Figure 9.
Where anchor devices or components are to be installed using chemically bonded fixings, consideration
5.1.10
shall be given to the future needs for inspection (e.g. for corrosion). It is recommended that female sockets should
be bonded to the structure, so that male anchor devices, components or elements may be locked into them. See
Figure 10.
Where anchor devices are cast-in or bonded directly to the substrate material (e.g. concrete), the anchor device shall
be made of a suitable material, and the manufacturer should quote life expectancy
5.1.11  The PPE anchor shall be so designed, taking account of anticipated positions of installation and/or use,
such that the distance available on site is sufficient to safely arrest the fall [see 9.1.9 d)].
5.1.12  No anchor device or component shall be used that, without the manufacturer's approval, has been adapted
or modified from the condition in which it was supplied by the manufacturer.
© ISO
Key
1 Locking keeper
2 Gate keeper
Figure 7 — Examples of incorrect bearing surfaces in hook/anchor assembly
Key
1 Anchor device
2 Fixing
3 Structure
Figure 8 — Examples of Class A1 PPE anchors
© ISO
Key
1 Backplate
2 Anchor device
Figure 9 — Example of ‘through-type’ PPE anchor in load-bearing cavity wall
Key
1 Anchor device
Figure 10 — Example of chemically bonded PPE anchor
Key
1 Structure
2 PPE attachment point
3 Fixings
4 Anchor device
Figure 11 — Examples of Class A2 PPE anchors
© ISO
5.2 Class A1 anchor devices (see Figure 8)
5.2.1 Static strength test
When tested in accordance with 6.3.1.1, Class A1 anchor devices shall sustain a force of 12 kN (2 697 lb�f) for a period
of not less than 3 min. The anchor device may bend, but it shall not show signs of fracture.
The test is to be repeated for each direction in which an arrest force could be applied. New anchor devices may be
used for each test if the manufacturer so desires.
5.2.2 Dynamic strength test
When tested in accordance with 6.3.2.2, Class A1 anchor devices shall not release the drop mass. The drop mass
shall remain suspended for 3 min after the drop test. The anchor device may bend, but it shall not show signs of
fracture.
The test shall be repeated for each direction in which an arrest force could be applied. New anchor devices may be
used for each test if the manufacturer so desires.
5.3 Class A2 anchor devices (see Figure 11)
5.3.1 Static strength test
When tested in accordance with 6.3.1.2, Class A2 anchor devices shall sustain a force of 12 kN (2 697 lb�f) for a period
of not less than 3 min. The anchor device may bend, but it shall not show signs of fracture.
The test shall be repeated for each direction in which an arrest force could be applied. New anchor devices may be
used for each test if the manufacturer so desires.
5.3.2 Dynamic strength test
When tested in accordance with 6.3.2.3, Class A2 anchor devices shall not release the drop mass. The drop mass
shall remain suspended for 3 min after the drop test. The anchor device may bend, but it shall not show signs of
fracture.
The test shall be repeated for each direction in which an arrest force could be applied. New anchor devices may be
used for each test if the manufacturer so desires.
5.4 Class B anchor devices (see Figure 12)
5.4.1 Static strength test
When tested in accordance with 6.3.1.3, Class B anchor devices shall sustain a force of 12 kN (2 697 lb�f) for a period
of not less than 3 min. The anchor device may bend, but it shall not show signs of fracture.
The test shall be repeated for every orientation in which the anchor device can be installed, and for each direction in
which an arrest force could be applied. This particularly applies to anchor devices as shown in Figure 12b) and 12c).
New anchor devices may be used for each test if the manufacturer so desires.
5.4.2 Additional static strength test
Where the manufacturer permits self-retracting lifelines in accordance with ISO 10333-3 to be attached to side
mountings on one leg of tripod products, the following additional requirements shall apply.
When tested in accordance with 6.3.1.4, anchor devices shall sustain a force of 12 kN (2 697 lb�f) for a period of not
less than 3 min.
NOTE This test is intended to assess the PPE attachment points on the tripod leg and apex simultaneously. It is not
intended to assess the retractable lifeline.
© ISO
5.4.3 Dynamic strength test
When tested in accordance with 6.3.2.2, Class B anchor devices shall not release the drop mass. The drop mass shall
remain suspended for 3 min after the drop test. The anchor device may bend, but it shall not show signs of fracture.
The test shall be repeated for every orientation in which the anchor device can be installed, and for each direction in
which an arrest force could be applied.
NOTE This particularly applies to anchor devices as shown in Figure 12b) and 12c).
New anchor devices may be used for each test if the manufacturer so requires.
Key
1 Structure
2 PPE attachment point
3 Anchor device
4 Pulley wheels for guiding self-retracting lifeline
5 Girder loop
6 Choke hitch
Figure 12 — Examples of Class B PPE anchors
© ISO
Key
1 PPE anchor
2 PPE attachment point
Figure 13 — Example of Class E anchor devices
Dimensions in millimetres
Figure 14 — Minimum distance to roof edge for Class E anchor devices
5.5 Class E — Deadweight anchor devices (see Figure 13)
5.5.1  Deadweight anchor devices shall not be used where the distance D to the edge of the roof is less than 2,5 m
(98,4 in) (see Figure 14).
5.5.2  Deadweight anchor devices shall only be used under those conditions for which the manufacturer claims
suitability (e.g. not suitable when there is a risk of frost, freezing, contaminated surfaces).
5.5.3 Dynamic strength test
When tested in accordance with 6.3.2.5, Class E anchor devices shall not release the drop mass. The test shall be
repeated for each critical direction in which an arrest force could be applied. New anchor devices may be used for each
test if the manufacturer so desires.
The displacement L of the centre of mass of the deadweight anchor device shall not exceed 1 000 mm (39,4 in).
Displacement H shall be measured 3 min after drop test and shall not exceed 1 000 mm (39,4 in). (See Figure 20).
The test shall be carried out under each condition, and on each type of roof surface, for which the manufacturer
claims suitability.
© ISO
6 Product testing (type tests)
6.1 General
The sample anchor device or anchor system shall be tested with forces applied in line with expected service. The
configuration for a test shall be in accordance with the manufacturer's instructions for use and installation, including
pre-tension, where applicable, to represent the worst case for each type of anchor device. For example, with Class B,
tests should be conducted with the legs at maximum adjusted length.
6.2 Requirements for the test apparatus
6.2.1 Static testing machines
6.2.1.1 Force measuring
Force-measuring apparatus for static testing of components and systems shall conform to EN 10002-2.
The calibration of measuring apparatus shall be traceable to an approved physical properties laboratory or approved
calibration service in accordance with the accuracy required for the test (see EN 45001).
6.2.1.2 Rate of stressing
The rate of stressing shall conform to EN 10002-1.
6.2.2 Dynamic testing apparatus
The rigid anchor structure shall be constructed so that its natural frequency (of vibration) in the vertical axis at the
anchor point is not less than 100 Hz and so that the application of a force of 20 kN on the anchor point does not cause
a deflection greater than 1,0 mm (0,04 in).
The rigid anchor point shall be a ring of 20 mm – 1 mm (0,8 in – 0,04 in) bore and 15 mm – 1 mm (0,6 in – 0,04 in)
diameter cross section, or a rod of the same diameter cross section.
The height of the rigid anchor point shall be such as to ensure that no part of the component or system under test, or of
the rigid steel mass, shall strike the floor during the test.
6.2.3 Rigid steel masses (see Figure 15)
The mass shall be 100 kg – 1 kg (220 lb – 2,2 lb). It shall incorporate a rigid connection point which shall be central at
one end, but an offset additional connection point is also permissible to accommodate horizontal dimensional
constraints of relevant testing procedures and equipment.
An additional connection point is optional.
© ISO
Dimension in millimetres
Key
1 Optional, additional connection point
Figure 15 — Rigid steel mass for dynamic tests
6.2.4 Quick-release device
The quick-release device shall be compatible with the connection point of the steel masses (6.2.3). It shall ensure the
release of a rigid steel mass with no initial velocity.
6.2.5 Corrosion test apparatus
The apparatus for testing the corrosion resistance of metals shall be capable of carrying out the neutral salt spray
(NSS) test procedure described in ISO 9227.
6.3 Test methods
6.3.1 Static strength test procedures
6.3.1.1 Class A1 anchor devices
Install the anchor device according to the manufacturer's instructions in typical samples of the types of construction in
which it is intended for use (e.g. concrete, brickwork, steel) (see Figure 16). This test is to confirm the p
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