IEC 60300-3-3:2004

Dependability management - Part 3-3: Application guide - Life cycle costing

This part of IEC 60300 provides a general introduction to the concept of life cycle costing and covers all applications. This standard is intended for general application by both customers (users) and suppliers of products. It explains the purpose and value of life cycle costing and outlines the general approaches involved. It also identifies typical life cycle cost elements to facilitate project and programme planning.

Gestion de la sûreté de fonctionnement - Partie 3-3: Guide d'application - Evaluation du coût du cycle de vie

La présente partie de la CEI 60300 fournit une introduction générale au concept de l'évaluation du coût du cycle de vie et couvre toutes les applications. Cette norme est destinée à une application générale à la fois par les clients (utilisateurs) et par les fournisseurs de produits. Elle explique l'objet et la valeur de l'évaluation du cycle de vie et donne les lignes principales des approches générales impliquées. Elle identifie aussi les éléments du coût du cycle de vie typique pour faciliter la planification du programme et du projet.

General Information

• Status: Published
• Publication Date: 11-Jul-2004
• ICS: 21.020 - Characteristics and design of machines, apparatus, equipment
• Technical Committee: TC 56 - Dependability
• Current Stage: DELPUB - Deleted Publication
• Completion Date: 27-Jan-2017

Relations

• Revised: IEC 60300-3-3:2017 - Dependability management - Part 3-3: Application guide - Life cycle costing
• Effective Date: 05-Sep-2023
• Revises: IEC 60300-3-3:1996 - Dependability management - Part 3: Application guide - Section 3: Life cycle costing
• Effective Date: 05-Sep-2023

Standards Content (Sample)

INTERNATIONAL IEC
STANDARD 60300-3-3
Second edition
2004-07
Dependability management –
Part 3-3:
Application guide –
Life cycle costing
Reference number
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INTERNATIONAL IEC
STANDARD 60300-3-3
Second edition
2004-07
Dependability management –
Part 3-3:
Application guide –
Life cycle costing
© IEC 2004 ⎯ Copyright - all rights reserved
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 Electrotechnical Commission, 3, rue de Varembé, PO Box 131, CH-1211 Geneva 20, Switzerland
Telephone: [phone] Telefax: [phone] E-mail: [e-mail] Web: www.iec.ch
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For price, see current catalogue

– 2 – 60300-3-3 © IEC:2004(E)
CONTENTS
FOREWORD.4
INTRODUCTION.6
1 Scope.7
2 Normative references.7
3 Terms and definitions .7
4 Life cycle costing.8
4.1 Objectives of life cycle costing .8
4.2 Product life cycle phases and LCC .8
4.3 Timing of LCC analysis.10
4.4 Dependability and LCC relationship.10
4.4.1 General.10
4.4.2 Dependability related costs.10
4.4.3 Consequential costs.11
4.5 LCC concept.13
4.5.1 General.13
4.5.2 LCC breakdown into cost elements.14
4.5.3 Estimation of cost.15
4.5.4 Sensitivity analysis.18
4.5.5 Impact of discounting, inflation and taxation on LCC.18
4.6 Life cycle costing process .18
4.6.1 General.18
4.6.2 Life cycle costing plan .19
4.6.3 LCC model selection or development.19
4.6.4 LCC model application.20
4.6.5 Life cycle costing documentation .20
4.6.6 Review of life cycle costing results .21
4.6.7 Analysis update.21
4.7 Uncertainty and risks.21
5 LCC and environmental aspects .22
Annex A (informative) Typical cost-generating activities.23
Annex B (informative) LCC calculations and economic factors .26
Annex C (informative) Example of a life cycle cost analysis .29
Annex D (informative) Examples of LCC model development .49
Annex E (informative) Example of a product breakdown structure and LCC summary
for a railway vehicle .57
Figure 1 – Sample applications of life cycle costing .9
Figure 2 – Typical relationship between dependability and LCC for the operation and
maintenance phase.11
Figure 3 – Cost element concept .15
Figure 4 – Example of cost elements used in the parametric cost method.17
Figure C.1 – Structure of DCN .30
Figure C.2 – Cost breakdown structure used for the example in Figure C.1 .31

60300-3-3 © IEC:2004(E) – 3 –
Figure C.3 – Definition of cost elements.33
Figure C.4 – Comparison of the costs of investment, annual operation and
maintenance .41
Figure C.5 – Net present value (10 % discount rate) .47
Figure C.6 – Net present value (5 % discount rate) .48
Figure C.7 – NPV with improved data store reliability (5 % discount rate) .48
Figure D.1 – Hierarchical structure .53
Figure E.1 – Vehicle system product breakdown structure .58
Table C.1 – First indenture level – Data communication network.32
Table C.2 – Second indenture level – Communication system.32
Table C.3 – Third indenture level – Power supply system .32
Table C.4 – Third indenture level – Main processor .32
Table C.5 – Third indenture level – Fan system .32
Table C.6 – Cost categories.33
Table C.7 – Investments in spare replaceable units .35
Table E.1 – Life cycle cost summary by Product Breakdown Structure.59

– 4 – 60300-3-3 © IEC:2004(E)
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
DEPENDABILITY MANAGEMENT –
Part 3-3: Application guide –
Life cycle costing
FOREWORD
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International Standard IEC 60300-3-3 has been prepared by IEC technical committee 56:
Dependability.
This second edition cancels and replaces the first edition published in 1996, and constitutes a
full technical revision.
This edition expands upon the technical guidance in response to requests from practitioners.
The examples in particular have been enhanced.
The text of this standard is based on the following documents:
FDIS Report on voting
56/942/FDIS 56/962/RVD
Full information on the voting for the approval of this standard can be found in the report on
voting indicated in the above table.

60300-3-3 © IEC:2004(E) – 5 –
This publication has been drafted in accordance with the ISO/IEC Directives, Part 2.
IEC 60300 consists of the following parts, under the general title Dependability management:
Part 1: Dependability management systems
Part 2: Dependability programme elements and tasks
Part 3: Application guide
The committee has decided that the contents of this publication will remain unchanged until
the maintenance result date indicated on the IEC web site under "http://webstore.iec.ch" in
the data related to the specific publication. At this date, the publication will be
• reconfirmed;
• withdrawn;
• replaced by a revised edition, or
• amended.
A bilingual version may be issued at a later date.

– 6 – 60300-3-3 © IEC:2004(E)
INTRODUCTION
Products today are required to be reliable. They have to perform their functions safely with no
undue impact on the environment and be easily maintainable throughout their useful lives.
The decision to purchase is not only influenced by the product's initial cost (acquisition cost)
but also by the product's expected operating and maintenance cos
...

IEC 60300-3-3
Edition 2.0 2004-07
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Dependability management –
Part 3-3: Application guide – Life cycle costing

Gestion de la sûreté de fonctionnement –
Partie 3-3: Guide d’application – Evaluation du coût du cycle de vie

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IEC 60300-3-3
Edition 2.0 2004-07
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Dependability management –
Part 3-3: Application guide – Life cycle costing

Gestion de la sûreté de fonctionnement –
Partie 3-3: Guide d’application – Evaluation du coût du cycle de vie

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
PRICE CODE
INTERNATIONALE
XB
CODE PRIX
ICS 21.020 ISBN 2-8318-8173-0
– 2 – 60300-3-3 © CEI:2004
SOMMAIRE
AVANT-PROPOS.6
INTRODUCTION.10

1 Domaine d'application .12
2 Références normatives.12
3 Termes et définitions .12
4 Evaluation du coût du cycle de vie.14
4.1 Objectifs de l’évaluation du coût du cycle de vie.14
4.2 Phases du cycle de vie d’un produit et CCV .16
4.3 Déroulement dans le temps de l’analyse du CCV .18
4.4 Sûreté de fonctionnement et rapport avec le CCV .18
4.4.1 Généralités.18
4.4.2 Coûts liés à la sûreté de fonctionnement .20
4.4.3 Coûts des conséquences.22
4.5 Concept du CCV .24
4.5.1 Généralités.24
4.5.2 Décomposition du CCV en éléments de coût .26
4.5.3 Estimation de coût.30
4.5.4 Analyse de sensibilité.36
4.5.5 Influence de l’actualisation, de l’inflation et des taxes sur le CCV .36
4.6 Processus d’évaluation du coût du cycle de vie .36
4.6.1 Généralités.36
4.6.2 Plan d’évaluation du coût du cycle de vie .38
4.6.3 Développement ou sélection du modèle de CCV.38
4.6.4 Application du modèle de CCV .38
4.6.5 Documentation de l’évaluation du coût du cycle de vie .40
4.6.6 Examen des résultats de l’évaluation du cycle de vie.42
4.6.7 Mise à jour de l’analyse .42
4.7 Incertitudes et risques .42
5 CCV et aspects environnementaux .46

Annexe A (informative) .48
Annexe B (informative) Calculs du CCV et facteurs économiques .54
Annexe C (informative) Exemple d’analyse du coût du cycle de vie .60
Annexe D (informative) Exemples de développement de modèle .106
Annexe E (informative) Exemple de structure de décomposition d’un produit et résumé
du CCV pour un véhicule ferroviaire.122

Figure 1 – Applications d’échantillon de l’évaluation du cycle de vie .18
Figure 2 – Rapport typique entre la sûreté de fonctionnement et le CCV pour la phase
d’exploitation et de maintenance.20
Figure 3 – Notion d’élément de coût.28
Figure 4 – Exemple d’éléments de coût utilisés dans la méthode de coût paramétrique .32

60300-3-3 © IEC:2004 – 3 –
CONTENTS
FOREWORD.7
INTRODUCTION.11

1 Scope.13
2 Normative references.13
3 Terms and definitions .13
4 Life cycle costing.15
4.1 Objectives of life cycle costing .15
4.2 Product life cycle phases and LCC .17
4.3 Timing of LCC analysis.19
4.4 Dependability and LCC relationship.19
4.4.1 General.19
4.4.2 Dependability related costs.21
4.4.3 Consequential costs.23
4.5 LCC concept.25
4.5.1 General.25
4.5.2 LCC breakdown into cost elements.27
4.5.3 Estimation of cost.31
4.5.4 Sensitivity analysis.37
4.5.5 Impact of discounting, inflation and taxation on LCC.37
4.6 Life cycle costing process .37
4.6.1 General.37
4.6.2 Life cycle costing plan .39
4.6.3 LCC model selection or development.39
4.6.4 LCC model application.39
4.6.5 Life cycle costing documentation .41
4.6.6 Review of life cycle costing results .43
4.6.7 Analysis update.43
4.7 Uncertainty and risks.43
5 LCC and environmental aspects .47

Annex A (informative) Typical cost-generating activities.49
Annex B (informative) LCC calculations and economic factors .55
Annex C (informative) Example of a life cycle cost analysis .61
Annex D (informative) Examples of LCC model development .107
Annex E (informative) Example of a product breakdown structure and LCC summary
for a railway vehicle .123

Figure 1 – Sample applications of life cycle costing .19
Figure 2 – Typical relationship between dependability and LCC for the operation and
maintenance phase.21
Figure 3 – Cost element concept .29
Figure 4 – Example of cost elements used in the parametric cost method.33

– 4 – 60300-3-3 © CEI:2004
Figure C.1 – Structure du DCN .62
Figure C.2 – Structure de décomposition de coût utilisée dans l’exemple de
...