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I.S. EN ISO 19901-5:2021

Current

Current

The latest, up-to-date edition.

Petroleum and natural gas industries - Specific requirements for offshore structures - Part 5: Weight management (ISO 19901-5:2021)

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

19-12-2021

For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.

Only cited Standards give presumption of conformance to New Approach Directives/Regulations.


Dates of withdrawal of national standards are available from NSAI.

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Abbreviations
5 Principles of weight management
6 Control Weights
7 Weight management during project execution phases
8 Requirements for suppliers’ weight data and weighing of tagged equipment and assembled discipline bulks
9 Requirements for weighing of major assemblies
Annex A (informative) Commentary
Annex B (informative) Weighing certificates
Annex C (informative) Example control weight summary
Annex D (informative) Variable weight
Annex E (informative) Example decision-making RAPID matrix
Annex F (informative) Weighing result uncertainty
Annex G (informative) Weight database structure
Annex H (informative) Weight management guidelines for concrete structures
Annex I (informative) Coordinate systems
Annex J (informative) Weight allowances and reserves
Annex K (informative) Weight management competencies
Bibliography

This document specifies requirements for managing and controlling the weight and centre of gravity (CoG) of offshore facilities by means of mass management during all lifecycle phases including; conceptual design, front end engineering design (FEED), detail engineering, construction and operations.

Committee
ISO/TC 67
DocumentType
Standard
Pages
84
ProductNote
The date of any NSAI previous adoption may not match the date of its original CEN/CENELEC document.
PublisherName
National Standards Authority of Ireland
Status
Current
Supersedes

Standards Relationship
ISO 19901-5:2021 Identical
EN ISO 19901-5:2021 Identical

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