BS ISO 9926-3-2005 Cranes. Training of Drivers. Tower Cranes_unlocked
-
Upload
paul-mather -
Category
Documents
-
view
74 -
download
7
description
Transcript of BS ISO 9926-3-2005 Cranes. Training of Drivers. Tower Cranes_unlocked
BRITISH STANDARD
BS ISO 9926-3:2005Cranes — Training of drivers — Part 3: Tower cranes
ICS 03.100.30; 53.020.20
���������������� ������������������������������� �������������
BS ISO 9926-3:2005
This British Standard was published under the authority of the Standards Policy and Strategy Committee on 7 November 2005
© BSI 7 November 2005
ISBN 0 580 46739 2
National foreword
This British Standard reproduces verbatim ISO 9926-3:2005 and implements it as the UK national standard. The UK participation in its preparation was entrusted by Technical Committee MHE/3, Cranes and derricks, to Subcommittee MHE/3/5, Mobile cranes, which has the responsibility to:
— aid enquirers to understand the text;
— present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep UK interests informed;
— monitor related international and European developments and promulgate them in the UK.
A list of organizations represented on this subcommittee can be obtained on request to its secretary.Cross-referencesThe British Standards which implement international publications referred to in this document may be found in the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations.
Summary of pagesThis document comprises a front cover, an inside front cover, the ISO title page, pages ii to iv, pages 1 to 7 and a back cover.The BSI copyright notice displayed in this document indicates when the document was last issued.
Amendments issued since publication
Amd. No. Date Comments
Reference numberISO 9926-3:2005(E)
INTERNATIONAL STANDARD
ISO9926-3
First edition2005-04-01
Cranes — Training of drivers — Part 3: Tower cranes
Appareils de levage à charge suspendue — Formation des conducteurs —
Partie 3: Grues à tour
BS ISO 9926-3:2005
ii
BS ISO 9926-3:2005
iii
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 2.
The main task of technical committees is to prepare International Standards. 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.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights.
ISO 9926-3 was prepared by Technical Committee ISO/TC 96, Cranes, Subcommittee SC 7, Tower cranes.
ISO 9926 consists of the following parts, under the general title Cranes — Training of drivers:
Part 1: General
Part 3: Tower cranes
The following parts are under preparation:
Part 2: Mobile cranes
Part 4: Jib cranes
Lice
nsed
Cop
y: L
iver
pool
Lib
rary
, City
of L
iver
pool
, 29/
09/2
009
12:2
9, U
ncon
trol
led
Cop
y, (
c) B
SI
BS ISO 9926-3:2005
iv
Introduction
ISO 9926-1 specifies the minimum training to be given to trainee drivers of lifting appliances with a suspended load in order to develop the person's operational basic skill in driving and to impart the knowledge required for the correct use of these appliances.
Lice
nsed
Cop
y: L
iver
pool
Lib
rary
, City
of L
iver
pool
, 29/
09/2
009
12:2
9, U
ncon
trol
led
Cop
y, (
c) B
SI
1
Cranes — Training of drivers —
Part 3: Tower cranes
1 Scope
This part of ISO 9926 covers the specific subjects considered necessary for training tower crane drivers.
2 Normative references
The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
ISO 9926-1, Cranes — Training of drivers — Part 1: General
ISO 4302, Cranes — Wind load assessment
3 Content of training according to tower crane type
Practical or theoretical training shall take into account the following characteristics, according to tower crane type:
a) positioning of loads;
b) types of hoist controls, e.g. stepless contact, speed;
c) type of jibs, e.g. horizontal jib, luffing jib, gooseneck jib, extending jib, jack knife boom or folding jib;
d) type of erection/dismantling, e.g. cranes assembled from component parts, self-erecting tower cranes, travelling or stationary cranes, cranes climbing inside or outside the building (theoretical procedure);
e) special operating precautions when more than one driver is used on one crane, e.g. the last crane user has to make sure that the crane is put out of service correctly;
f) procedures for taking the crane out of service, including putting the jib to free slewing, applying rail clamps or any special procedure describing to in the manufacturer's instructions;
g) making the crane ready for road transport, where applicable (theoretical procedure);
h) the role and responsibilities of the crane driver;
i) maintaining a safe distance from electrical power lines;
j) operational interferences and proximity hazards;
BS ISO 9926-3:2005
2
k) different pulley system configurations;
l) purpose and operation of safety devices;
m) checking of all motion limiters;
n) forbidden operations;
o) tests and periodic checks;
p) regulation applicable to the country;
q) detection and recording malfunctions — notifying a designated person.
4 Illiteracy and language problems
Wherever practicable, pictograms or other visual means, rather than text, should be used.
Part of the training shall familiarize the trainee with the pictograms and other visual means used.
5 Communication systems
Drivers should be trained in the use of communication systems.
For tower cranes, the following hand signals shall be defined, taking into account the national usage and standards, identifying the following controls:
a) start of command;
b) stop;
c) deceleration;
d) hoisting the load;
e) lowering the load;
f) direction of the load;
g) crane travelling;
h) emergency stop.
NOTE Annex A illustrates and gives examples of different signals in usage (Tables A.1, A.2, A.3).
Radios and hard-wired voice communication systems may be used.
6 Load curves
The load curves and the characteristics of the cranes shall be taught, including the manufacturer's information given on the rating plate fixed to the control panel.
BS ISO 9926-3:2005
3
7 Operating wind speed limits
7.1 General
Drivers should familiarize themselves with the crane and should consult the instruction manual for the limiting wind speed.
When starting the shift, a crane driver shall establish the maximum wind speed in service.
7.2 Operating limits
The manufacturer has determined a maximum wind speed in service according to ISO 4302, set by considering the suspended load surface (in general 1 m2/t). If this surface is exceeded, operating the tower crane shall be limited with a reduced maximum wind speed.
Larger loads shall be secured against swinging.
Generally, every tower crane or site is equipped with an anemometer. The trainee shall learn to use it. If there is no anemometer, the wind speeds may be estimated by sight.
The training shall make the driver aware of the dangers associated with operating tower cranes and of the different sources of information that may be available.
7.3 Putting out-of-service
When the wind speed in service according to ISO 4302 is reached, the crane shall be put into the out-of-service conditions specified by the manufacturer. The necessary weathervaning operations shall be carried out and, if necessary, the tightening of the rail clamps.
8 Use with or without radio control
If driving by means of a radio control is required, the driver shall
a) ensure that he/she is able to see the instructions on the rating plates,
b) keep visual contact with the load or ensure adequate assistance, and
c) know the procedure to take/transfer the control of the crane (in case of several radio control sets).
BS ISO 9926-3:2005
4
Annex A (informative)
Control hand signals
Table A.1 — Control hand signals used in Europe
Start of command Stop (Normal/Emergency/Control stop)
End of operation (all movements)
Load hoisting Load lowering Vertical distance
Move forwards Move backwards Right of the signalman
Left of the signalman Horizontal distance
BS ISO 9926-3:2005
5
Table A.2 — Control hand signals used in Australia
Motion Hand signal Whistle, bell
or buzzer signal
Motion Hand signal Whistle, bell
or buzzer signal
Hoisting raise
2 short .. Hoisting lower
1 long —
Luffing boom up
3 short …
Luffing boom down
4 short .…
Through to the direction
indicated
1 long, 2 short
— ..
Through to the direction
indicated
1 long, 1 short
— .
Jib-trolley out: telescoping
boom extend
1 long, 3 short — …
Jib-trolley in; telescoping
boom retract
1 long, 4 short — .…
Travel and traverse
N/A STOP
1 short .
Creep speed: appropriate hand signal for motion with hand opening and closing.
BS ISO 9926-3:2005
6
Table A.3 — Control hand signals used in Japan
Motion Hand signal Motion Hand signal Motion Hand signal
1. Call crane
Raise hand
7. Stop
Raise hand upwards, palm open, in brisk motion
13. Lowering jib
Move wrist downwards, with thumb down and other fingers clenched, keeping arm horizontal
2. End of operation
Raise hand and touch helmet or grasp hands over head
8. Emergency stop
Raise both hands upwards, palms open, and shake right and left
14. Inching
Same as for other motion, but using little finger or forefinger
3. Indicate location
Point using index finger to near the location
9. Hoisting raise
Move wrist upwards, palm-side-up, keeping arm horizontal, or raise hand and circulate horizontally
15. Telescoping boom extend
Move hand upwards, diagonally, with thumb up, and other fingers clenched
4. Designate main hoist
Hit thigh
10. Hoisting lower
Move wrist downwards, palm-side-down, keeping arm horizontal
16. Telescoping boom retract
Move hand downwards, diagonally, with thumb down and other fingers clenched
BS ISO 9926-3:2005
7
Table A.3 (continued)
Motion Hand signal Motion Hand signal Motion Hand signal
5. Designate auxiliary hoist
Hit upper arm
11. Horizontal movement (travelling, traversing, slewing)
Move wrist in direction to move, palm perpendicular, keeping arm horizontal
17. Turn over
Extend both hands, parallel and horizontally, and turn in direction of turn over
6. Designate jib
Place fist on head
12. Raising the jib
Move wrist upwards, with thumb up and other fingers clenched, keeping arm horizontal
Only one signaller and only one driver may be appointed operator.
The hand signals may be accompanied by a hand-flag depending on the circumstances.
A whistle, bell or buzzer may be used but only as follows:
Motion Sound
1 Call crane Extended
2 Hoisting raise 2 long
3 Hoisting lower 3 short
4 Stop Single long
BS ISO 9926-3:2005
BS ISO 9926-3:2005
BSI389 Chiswick High RoadLondonW4 4AL
BSI — British Standards InstitutionBSI is the independent national body responsible for preparing British Standards. It presents the UK view on standards in Europe and at the international level. It is incorporated by Royal Charter.
Revisions
British Standards are updated by amendment or revision. Users of British Standards should make sure that they possess the latest amendments or editions.
It is the constant aim of BSI to improve the quality of our products and services. We would be grateful if anyone finding an inaccuracy or ambiguity while using this British Standard would inform the Secretary of the technical committee responsible, the identity of which can be found on the inside front cover. Tel: +44 (0)20 8996 9000. Fax: +44 (0)20 8996 7400.
BSI offers members an individual updating service called PLUS which ensures that subscribers automatically receive the latest editions of standards.
Buying standards
Orders for all BSI, international and foreign standards publications should be addressed to Customer Services. Tel: +44 (0)20 8996 9001. Fax: +44 (0)20 8996 7001. Email: [email protected]. Standards are also available from the BSI website at http://www.bsi-global.com.
In response to orders for international standards, it is BSI policy to supply the BSI implementation of those that have been published as British Standards, unless otherwise requested.
Information on standards
BSI provides a wide range of information on national, European and international standards through its Library and its Technical Help to Exporters Service. Various BSI electronic information services are also available which give details on all its products and services. Contact the Information Centre. Tel: +44 (0)20 8996 7111. Fax: +44 (0)20 8996 7048. Email: [email protected].
Subscribing members of BSI are kept up to date with standards developments and receive substantial discounts on the purchase price of standards. For details of these and other benefits contact Membership Administration. Tel: +44 (0)20 8996 7002. Fax: +44 (0)20 8996 7001. Email: [email protected].
Information regarding online access to British Standards via British Standards Online can be found at http://www.bsi-global.com/bsonline.
Further information about BSI is available on the BSI website at http://www.bsi-global.com.
Copyright
Copyright subsists in all BSI publications. BSI also holds the copyright, in the UK, of the publications of the international standardization bodies. Except as permitted under the Copyright, Designs and Patents Act 1988 no extract may be reproduced, stored in a retrieval system or transmitted in any form or by any means – electronic, photocopying, recording or otherwise – without prior written permission from BSI.
This does not preclude the free use, in the course of implementing the standard, of necessary details such as symbols, and size, type or grade designations. If these details are to be used for any other purpose than implementation then the prior written permission of BSI must be obtained.
Details and advice can be obtained from the Copyright & Licensing Manager. Tel: +44 (0)20 8996 7070. Fax: +44 (0)20 8996 7553. Email: [email protected].