ISO 12482-1:1995

Cranes — Condition monitoring — Part 1: General

Purpose of this part is to ensure that the design constraints of the intended use of a crane are clearly identified and to define actions to be taken when the crane has been used over a period of time and has approached these constraints, to ensure a new safe working period. A description is given of the special assessment required to monitor the condition of a crane.

Appareils de levage à charge suspendue — Surveillance — Partie 1: Généralités

Dvigala - Spremljanje stanja - 1. del: Splošno

General Information

• Status: Withdrawn
• Publication Date: 15-Nov-1995
• Withdrawal Date: 15-Nov-1995
• ICS: 53.020.20 - Cranes
• Technical Committee: ISO/TC 96/SC 5 - Use, operation and maintenance
• Drafting Committee: ISO/TC 96/SC 5 - Use, operation and maintenance
• Current Stage: 9599 - Withdrawal of International Standard
• Completion Date: 21-Aug-2014
• Ref Project: SIST ISO 12482-1:1997 - Cranes -- Condition monitoring -- Part 1: General

Relations

• Revised: ISO 12482:2014 - Cranes — Monitoring for crane design working period
• Effective Date: 29-Sep-2012

Standards Content (Sample)

INTERNATIONAL
IS0
STANDARD
12482-I
First edition
1995-11-15
Cranes - Condition monitoring -
Part 1:
General
Apparels de levage 2 charge suspendue - Surveillance -
Par-tie 1: GBn&aMs
Reference number
IS0 12482-1:1995(E)

---------------------- Page: 1 ----------------------
IS0 12482=1:1995(E)
Contents
Page
1
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1 Scope
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
2 Normative references
1
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3 Definitions
1
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4 Special assessment
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
5 Responsibility for special assessment
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
6 Responsibility of the user/owner
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
7 Criteria for special assessment
3
8 User/owner records . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3
9 Special assessment report . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Annex
4
A Provisions for assessing serial hoists . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
0 IS0 1995
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 l CH-121 I Geneve 20 l Switzerland
Printed in Switzerland
ii

---------------------- Page: 2 ----------------------
0 IS0 IS0 12482=1:1995(E)
Foreword
IS0 (the International Organization for Standardization) is a worldwide
federation of national standards bodies (IS0 member bodies). The work
of preparing International Standards is normally carried out through IS0
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. IS0
collaborates closely with the International Electrotechnical Commission
(IEC) on all matters of electrotechnical standardization.
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 IS0 12482-1 was prepared by Technical Committee
lSO/TC 96, Cranes, Subcommittee SC 5, Use, operation and
maintenance.
IS0 12482 consists of the following parts, under the general title Cranes
- Condition monitoring:
- Part I: General
The following parts are planned for future publication:
- Part 2: Mobile cranes
- Part 3: Tower cranes
- Part 4: Jib cranes
- Part 5: Overhead traveling and portal bridge cranes
Annex A forms an integral part of this part of IS0 12482.
. . .
III

---------------------- Page: 3 ----------------------
0 IS0
IS0 12482=1:1995(E)
Introduction
The attention of users of IS0 12482 is drawn to the fact that no crane can
be designed and built for infinite usage. All cranes have to work within the
constraints of their intended use, and thus should undergo condition
monitoring.

---------------------- Page: 4 ----------------------
INTERNATIONAL STANDARD 0 IS0 IS0 12482=1:1995(E)
Cranes - Condition monitoring -
Part 1:
General
IS0 4306-3:1991, Cranes - Vocabulary - Part 3.
.
1 Scope
Tower cranes.
The purpose of this part of IS0 12482 is to:
IS0 9927-l :I 994, Cranes - Inspections - Part 7 *
.
General.
- ensure that the design constraints of the intended
use of a crane are clearly identified;
3 Definitions
- define actions to be taken when the crane has
been used over a period of time and has ap-
For the purposes of this part of IS0 12482, the defi-
proached these constraints, to ensure a new safe
nitions of crane types given in IS0 4306-1,
working period.
IS0 4306-2 and IS0 4306-3, together with the fol-
lowing definitions, apply.
A description is given of the special assessment re-
quired to monitor the condition of a crane.
3.1 constraint: Boundary parameter used for as-
sessment and identified in accordance with IS0 4301
for the usage intended.
3.2 special assessment (SA): Thorough examin-
2 Normative references
ation and evaluation of the crane, to be made when
the crane approaches the design constraints.
The following standards contain provisions which,
through reference in this text, constitute provisions
3.3 general overhaul (GO): All actions required af-
of this part of IS0 12482. At the time of publication,
ter a special assessment, according to the assess-
the editions indicated were valid. All standards are
ment report recommendations, before further use of
subject to revision, and parties to agreements based
the crane.
on this part of IS0 12482 are encouraged to investi-
gate the possibility of applying the most recent edi-
3.4 safe working period (SWP): Period of time be-
tions of the standards indicated below. Members of
tween two successive general overhauls.
IEC and IS0 maintain registers of currently valid
International Standards.
3.5 serial hoist: Hoist, in accordance with
IS0 4306-I :I 990, subclause 4.7, which is designed
IS0 4301-I :I 986, Cranes and lifting appliances -
and produced independently of a specific crane or
Classification - Part 7: General.
application.
IS0 4306-I :I 990, Cranes - Vocabulary - Part 7:
General. 4 Special Assessment
Cranes are inspected at intervals in accordance with
IS0 4306-2:1994, Cranes - Vocabulary - Part 2:
IS0 9927-l. However when the crane approaches the
Mobile cranes.
1

---------------------- Page: 5 ----------------------
0 IS0
IS0 12482=1:1995(E)
the special assessment is carried out at the ap-
assessment shall be b)
design constraints, a special
propriate time;
of the crane.
made to monitor the condition
The supplier of the crane shall ensure that criteria for
c) any general overhaul requirements given in the
when and how such an assessment shall be carried special assessment report are carried out before
out (e.g. number of crane cycles, load spectrum, etc.) further use of the crane.
are provided to the user/owner.
The special assessment shall cover all parts of the
6.2 If criteria are not available
crane in which deterioration may affect safe use, and
should include the following main groups of parts:
Where the user/owner does not have assessment
criteria for a crane, the following shall be used to in-
- load-carrying structures;
dicate when a special assessment shall be carried out:
- mechanical systems;
a) any increase in the frequency of reported defects;
- hydraulic systems;
b) when the regular inspection (see IS0 9927-l)
reveals a significant deterioration in the condition
- pneumatic systems;
of the crane.
- electrical systems;
In no circumstances shall the special assessment be
carried out later than the following number of years
- safety systems.
after manufacture for:
The user/owner shall ensure that adequate records
are maintained (see clause 8) to enable determination
- tower cranes, loader cranes, mobile cranes: IO
of the approach to the design constraints. During the
years;
regular inspections (see IS0 9927-l) these records
shall be inspected to ensure that the special assess- - all other cranes: 20 years.
ment is carried out at the appropriate time.
NOTE 1 It should be recognized that different parts of the
crane may approach the design constraints at different
7 Criteria for special assessment
times (e.g. the hoist mechanism before the travel motion
system).
The supplier shall ensure that, when providing criteria
for special assessment of the crane, the following are
5 Responsibility for special assessment
included:
The special assessment procedure, based upon the
a) number of load cycles or number of operating
information provided by the supplier (see clause 7),
hours, as appropriate;
shall be carried out under the supervision of the ex-
pert engineer (see IS0 9927-l). The expert engineer
b) distance travelled;
may seek the assistance of specialists in particular
c) load spectrum;
types of examination whenever necessary.
The results of the special assessment, together with
d) exceptional circumstances to which the crane has
any conclusions, requirements or recommendations,
been subjected (e.g. environmental, climatic or
shall be contained in a report (see clause 9) to be
accident);
given to the user/owner of the crane.
e) list of parts and areas to be critically assessed;
6 Responsibility of the user/owner
methods of assessment (measurement, nonde-
f 1
structive testing, acoustic
emission, etc.);
6.1 Duties of the user/owner
g) acceptance criteria.
The user/owner shall ensure that:
The criteria shall take into account crane usage. Sup-
pliers therefore should not give criteria based purely
a) records are kept of the crane use, inspections and
on time elapsed.
maintenance;

---------------------- Page: 6 ----------------------
0 IS0 IS0 12482=1:1995(E)
g design con- date if specified by the person carrying out the in-
Provisions for determini ng and assessin
ex A. spection.
straints for serial hoists are given in ann
9 Special assessment report
8 User/owner records
A report, containing the following, shall be prepared
8.1 Contents of records
by the expert engineer carrying out the special as-
sessment of the crane:
The crane user/owner shall keep records of the crane
usage adequate to identify the criteria given by the
a) names and qualification of all persons participating
crane supplier. Records shall also be kept of main-
in the assessment;
tenance, inspections and unusual occurrences (e.g.
unexpected loads from operational error, extreme cli-
b) identification of the criteria used for the assess-
matic conditions, etc.), breakdowns, repairs and modi-
ment;
fications.
c) results of the special assessment;
If records are not available
8.2
d) requirements for any action ( GO) to be taken be-
Where complete records are not available for the his-
fore further use of the crane
tory of
...

SLOVENSKI STANDARD
SIST ISO 12482-1:1997
01-november-1997
Dvigala - Spremljanje stanja - 1. del: Splošno
Cranes -- Condition monitoring -- Part 1: General
Appareils de levage à charge suspendue -- Surveillance -- Partie 1: Généralités
Ta slovenski standard je istoveten z: ISO 12482-1:1995
ICS:
53.020.20 Dvigala Cranes
SIST ISO 12482-1:1997 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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

SIST ISO 12482-1:1997

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

SIST ISO 12482-1:1997
INTERNATIONAL
IS0
STANDARD
12482-I
First edition
1995-11-15
Cranes - Condition monitoring -
Part 1:
General
Apparels de levage 2 charge suspendue - Surveillance -
Par-tie 1: GBn&aMs
Reference number
IS0 12482-1:1995(E)

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

SIST ISO 12482-1:1997
IS0 12482=1:1995(E)
Contents
Page
1
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1 Scope
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
2 Normative references
1
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3 Definitions
1
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4 Special assessment
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
5 Responsibility for special assessment
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
6 Responsibility of the user/owner
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
7 Criteria for special assessment
3
8 User/owner records . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3
9 Special assessment report . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Annex
4
A Provisions for assessing serial hoists . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
0 IS0 1995
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 l CH-121 I Geneve 20 l Switzerland
Printed in Switzerland
ii

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

SIST ISO 12482-1:1997
0 IS0 IS0 12482=1:1995(E)
Foreword
IS0 (the International Organization for Standardization) is a worldwide
federation of national standards bodies (IS0 member bodies). The work
of preparing International Standards is normally carried out through IS0
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. IS0
collaborates closely with the International Electrotechnical Commission
(IEC) on all matters of electrotechnical standardization.
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 IS0 12482-1 was prepared by Technical Committee
lSO/TC 96, Cranes, Subcommittee SC 5, Use, operation and
maintenance.
IS0 12482 consists of the following parts, under the general title Cranes
- Condition monitoring:
- Part I: General
The following parts are planned for future publication:
- Part 2: Mobile cranes
- Part 3: Tower cranes
- Part 4: Jib cranes
- Part 5: Overhead traveling and portal bridge cranes
Annex A forms an integral part of this part of IS0 12482.
. . .
III

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

SIST ISO 12482-1:1997
0 IS0
IS0 12482=1:1995(E)
Introduction
The attention of users of IS0 12482 is drawn to the fact that no crane can
be designed and built for infinite usage. All cranes have to work within the
constraints of their intended use, and thus should undergo condition
monitoring.

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

SIST ISO 12482-1:1997
INTERNATIONAL STANDARD 0 IS0 IS0 12482=1:1995(E)
Cranes - Condition monitoring -
Part 1:
General
IS0 4306-3:1991, Cranes - Vocabulary - Part 3.
.
1 Scope
Tower cranes.
The purpose of this part of IS0 12482 is to:
IS0 9927-l :I 994, Cranes - Inspections - Part 7 *
.
General.
- ensure that the design constraints of the intended
use of a crane are clearly identified;
3 Definitions
- define actions to be taken when the crane has
been used over a period of time and has ap-
For the purposes of this part of IS0 12482, the defi-
proached these constraints, to ensure a new safe
nitions of crane types given in IS0 4306-1,
working period.
IS0 4306-2 and IS0 4306-3, together with the fol-
lowing definitions, apply.
A description is given of the special assessment re-
quired to monitor the condition of a crane.
3.1 constraint: Boundary parameter used for as-
sessment and identified in accordance with IS0 4301
for the usage intended.
3.2 special assessment (SA): Thorough examin-
2 Normative references
ation and evaluation of the crane, to be made when
the crane approaches the design constraints.
The following standards contain provisions which,
through reference in this text, constitute provisions
3.3 general overhaul (GO): All actions required af-
of this part of IS0 12482. At the time of publication,
ter a special assessment, according to the assess-
the editions indicated were valid. All standards are
ment report recommendations, before further use of
subject to revision, and parties to agreements based
the crane.
on this part of IS0 12482 are encouraged to investi-
gate the possibility of applying the most recent edi-
3.4 safe working period (SWP): Period of time be-
tions of the standards indicated below. Members of
tween two successive general overhauls.
IEC and IS0 maintain registers of currently valid
International Standards.
3.5 serial hoist: Hoist, in accordance with
IS0 4306-I :I 990, subclause 4.7, which is designed
IS0 4301-I :I 986, Cranes and lifting appliances -
and produced independently of a specific crane or
Classification - Part 7: General.
application.
IS0 4306-I :I 990, Cranes - Vocabulary - Part 7:
General. 4 Special Assessment
Cranes are inspected at intervals in accordance with
IS0 4306-2:1994, Cranes - Vocabulary - Part 2:
IS0 9927-l. However when the crane approaches the
Mobile cranes.
1

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

SIST ISO 12482-1:1997
0 IS0
IS0 12482=1:1995(E)
the special assessment is carried out at the ap-
assessment shall be b)
design constraints, a special
propriate time;
of the crane.
made to monitor the condition
The supplier of the crane shall ensure that criteria for
c) any general overhaul requirements given in the
when and how such an assessment shall be carried special assessment report are carried out before
out (e.g. number of crane cycles, load spectrum, etc.) further use of the crane.
are provided to the user/owner.
The special assessment shall cover all parts of the
6.2 If criteria are not available
crane in which deterioration may affect safe use, and
should include the following main groups of parts:
Where the user/owner does not have assessment
criteria for a crane, the following shall be used to in-
- load-carrying structures;
dicate when a special assessment shall be carried out:
- mechanical systems;
a) any increase in the frequency of reported defects;
- hydraulic systems;
b) when the regular inspection (see IS0 9927-l)
reveals a significant deterioration in the condition
- pneumatic systems;
of the crane.
- electrical systems;
In no circumstances shall the special assessment be
carried out later than the following number of years
- safety systems.
after manufacture for:
The user/owner shall ensure that adequate records
are maintained (see clause 8) to enable determination
- tower cranes, loader cranes, mobile cranes: IO
of the approach to the design constraints. During the
years;
regular inspections (see IS0 9927-l) these records
shall be inspected to ensure that the special assess- - all other cranes: 20 years.
ment is carried out at the appropriate time.
NOTE 1 It should be recognized that different parts of the
crane may approach the design constraints at different
7 Criteria for special assessment
times (e.g. the hoist mechanism before the travel motion
system).
The supplier shall ensure that, when providing criteria
for special assessment of the crane, the following are
5 Responsibility for special assessment
included:
The special assessment procedure, based upon the
a) number of load cycles or number of operating
information provided by the supplier (see clause 7),
hours, as appropriate;
shall be carried out under the supervision of the ex-
pert engineer (see IS0 9927-l). The expert engineer
b) distance travelled;
may seek the assistance of specialists in particular
c) load spectrum;
types of examination whenever necessary.
The results of the special assessment, together with
d) exceptional circumstances to which the crane has
any conclusions, requirements or recommendations,
been subjected (e.g. environmental, climatic or
shall be contained in a report (see clause 9) to be
accident);
given to the user/owner of the crane.
e) list of parts and areas to be critically assessed;
6 Responsibility of the user/owner
methods of assessment (measurement, nonde-
f 1
structive testing, acoustic
emission, etc.);
6.1 Duties of the user/owner
g) acceptance criteria.
The user/owner shall ensure that:
The criteria shall take into account crane usage. Sup-
pliers therefore should not give criteria based purely
a) records are kept of the crane use, inspections and
on time elapsed.
maintenance;

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

SIST ISO 12482-1:1997
0 IS0 IS0 12482=1:1995(E)
g design con- date if specified by the person carrying out the in-
Provisions for determini ng and assessin
ex A. spection.
straints for serial hoists are given in ann
9 Special assessment report
8 User/owner records
A report, containing the following, shall be prepared
8.1 Contents of records
by the expert engineer carrying out the special as-
sessment of the crane:
The crane user/owner shall keep records of the crane
usage adequate to identify the criteria given by the
a) names and qualification of all persons participating
crane supplier. Records shall also be kept of main-
in th
...