ISO 29400:2020
(Main)Ships and marine technology — Offshore wind energy — Port and marine operations
Ships and marine technology — Offshore wind energy — Port and marine operations
This document provides comprehensive requirements and guidance for the planning and engineering of port and marine operations of offshore wind farms, encompassing all documents and works related to such operations, e.g. the design and analysis of the components, systems, equipment and procedures required to perform port and marine operations, as well as the methods or procedures developed to carry them out safely. This document is intended to be comprehensive, covering all relevant information related to port and marine operations necessary for loadout, offshore transport, installation, offshore commissioning works, operation and maintenance, component exchange, repair operations and decommissioning or redeployment of offshore wind farms. This document is applicable to port and marine operations for offshore structures including: — lattice structure foundations made from steel; — concrete gravity base structures (GBS); — piled steel foundation or mixed steel and concrete foundation structures; — subsea templates and similar temporary structures or installation aids; — steel or mixed material towers, nacelles and blades forming part of the wind turbine generators (WTG); — floating turbines moored to the seabed; — self-elevating offshore units for offshore substations or offshore accommodations platforms; — launching systems at sea from quay side or onshore; — array cables within the wind farms as well as export cables connecting the wind farm to the grid. This document is also applicable to modifications of existing structures, e.g. installation of additional modules, exchange of components or decommissioning, and to marine operations during the service life of the windfarm related to the technical maintenance works. It is not applicable to the following operations: — construction activities, e.g. in a fabrication yard onshore, where there is no exposure to the marine environment; — road transport onshore; — diving.
Navires et technologie maritime — Énergie éolienne offshore — Opérations portuaires et maritimes
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DRAFT INTERNATIONAL STANDARD
ISO/DIS 29400
ISO/TC 8 Secretariat: SAC
Voting begins on: Voting terminates on:
2018-06-27 2018-09-19
Ships and marine technology — Offshore wind energy —
Port and marine operations
Navires et technologie maritime — Énergie éolienne offshore — Opérations portuaires et maritimes
ICS: 47.020.50
THIS DOCUMENT IS A DRAFT CIRCULATED
FOR COMMENT AND APPROVAL. IT IS
THEREFORE SUBJECT TO CHANGE AND MAY
NOT BE REFERRED TO AS AN INTERNATIONAL
STANDARD UNTIL PUBLISHED AS SUCH.
IN ADDITION TO THEIR EVALUATION AS
BEING ACCEPTABLE FOR INDUSTRIAL,
This document is circulated as received from the committee secretariat.
TECHNOLOGICAL, COMMERCIAL AND
USER PURPOSES, DRAFT INTERNATIONAL
STANDARDS MAY ON OCCASION HAVE TO
BE CONSIDERED IN THE LIGHT OF THEIR
POTENTIAL TO BECOME STANDARDS TO
WHICH REFERENCE MAY BE MADE IN
Reference number
NATIONAL REGULATIONS.
ISO/DIS 29400:2018(E)
RECIPIENTS OF THIS DRAFT ARE INVITED
TO SUBMIT, WITH THEIR COMMENTS,
NOTIFICATION OF ANY RELEVANT PATENT
RIGHTS OF WHICH THEY ARE AWARE AND TO
©
PROVIDE SUPPORTING DOCUMENTATION. ISO 2018
ISO/DIS 29400:2018(E)
© ISO 2018
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting
on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address
below or ISO’s member body in the country of the requester.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: +41 22 749 01 11
Fax: +41 22 749 09 47
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
ii © ISO 2018 – All rights reserved
ISO/DIS 29400:2018(E)
Contents Page
1 Scope . 1
2 Normative references . 2
3 Terms and definitions . 2
4 Symbols and abbreviated terms . 28
4.1 Symbols . 28
4.2 Abbreviated terms . 32
5 General considerations . 33
5.1 Introduction . 33
5.2 Jurisdiction. 35
5.3 HSSE plan . 36
5.4 Risk management . 37
5.5 Job safety analysis . 38
5.6 Environmental impact study . 38
5.7 Manning, qualifications, job and safety training . 38
5.8 Incident reporting . 39
5.9 Personnel tracking . 39
5.10 Approval by national authorities . 40
6 Organization, documentation and planning . 40
6.1 Introduction . 40
6.2 Organization and communication . 40
6.3 Quality assurance and administrative procedures . 42
6.4 Technical procedures . 42
6.5 Technical documentation . 43
6.6 Certification and documentation . 51
6.7 Marine warranty survey. 52
6.8 Systems and equipment . 54
7 Metocean requirements . 54
7.1 Introduction . 54
7.2 Weather-restricted/weather-unrestricted operations . 55
7.3 Metocean conditions . 56
7.4 Metocean criteria . 58
7.5 Operational duration, contingency and weather window . 59
iii
ISO/DIS 29400:2018(E)
7.6 Weather forecasts . 61
7.7 On-site monitoring . 62
8 Onshore transport and nearshore transport . 62
8.1 Introduction . 62
8.2 Structural integrity calculations . 63
8.3 Transport by road . 63
8.4 Transport via inland waterways . 63
8.5 Transport via nearshore waterways . 63
8.6 Transport via railways . 64
8.7 Transport frames and equipment . 64
9 Intermediate storage areas . 64
9.1 Introduction . 64
9.2 Infrastructure requirements . 65
9.3 Storage frames and equipment . 66
9.4 Requirements of components for storage . 66
9.5 Protection of components against environmental conditions . 66
9.6 Structural integrity calculations . 66
9.7 Security measures . 67
10 Pre-assembly . 67
10.1 Introduction . 67
10.2 Pre-assembly area requirements . 67
10.3 Pre-assembly activities . 67
10.4 Pre-assembly equipment . 68
10.5 Structural integrity calculations . 68
10.6 Vortex shedding . 68
10.7 Security measures . 69
11 Port activities . 69
11.1 Introduction . 69
11.2 Accessibility of harbour areas . 69
11.3 Storage areas of quayside . 70
11.4 Security measures . 70
11.5 Quayside requirements . 70
11.6 Port subsea soil requirements for jacking activities . 70
12 Weight control . 71
12.1 Introduction . 71
12.2 Weight control classes . 71
iv
ISO/DIS 29400:2018(E)
12.3 Weight and CoG constraints . 72
12.4 Weight control audits . 72
12.5 Dimensional control . 72
12.6 Serial items . 73
12.7 Offshore wind farm components . 73
12.8 Weight determinations . 73
13 Stability . 73
13.1 Introduction . 73
13.2 General requirements . 74
13.3 Stability calculations . 74
13.4 Intact stability . 75
13.5 Damage stability . 78
13.6 Single-barge transports . 80
13.7 Multi-barge transports .
...
INTERNATIONAL ISO
STANDARD 29400
Second edition
2020-05
Ships and marine technology —
Offshore wind energy — Port and
marine operations
Navires et technologie maritime — Énergie éolienne offshore —
Opérations portuaires et maritimes
Reference number
©
ISO 2020
© ISO 2020
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting
on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address
below or ISO’s member body in the country of the requester.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: +41 22 749 01 11
Fax: +41 22 749 09 47
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
ii © ISO 2020 – All rights reserved
Contents Page
Foreword .xi
Introduction .xii
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 2
4 Symbols and abbreviated terms .25
4.1 Symbols .25
4.2 Abbreviated terms .29
5 General considerations .32
5.1 Introduction .32
5.1.1 General.32
5.1.2 Safety requirements .33
5.2 Jurisdiction .34
5.2.1 Introduction .34
5.2.2 Safety of life at sea .34
5.2.3 Environment .35
5.3 HSSE plan .35
5.4 Risk management .35
5.4.1 Introduction .35
5.4.2 Techniques to evaluate risks .36
5.5 Job safety analysis .36
5.6 Environmental impact study .37
5.7 Manning, qualifications, job and safety training .37
5.8 Daily progress and incident reporting .37
5.9 Personnel tracking .38
5.10 Approval by national authorities.38
6 Organization, documentation and planning .38
6.1 Introduction .38
6.2 Organization and communication .39
6.2.1 Project organization .39
6.2.2 Operational organization .39
6.3 Quality assurance and administrative procedures .40
6.4 Technical procedures.40
6.5 Technical documentation .41
6.5.1 Document numbering system .41
6.5.2 RAMS for port and marine operations .41
6.5.3 Operational schedule/programme .42
6.5.4 Contingency philosophy .43
6.5.5 Contingency planning and emergency procedures .43
6.5.6 Emergency response coordination plan .44
6.5.7 As-built documentation/Post construction file .45
6.5.8 Standards for data transfer to CAD systems .46
6.6 Certification and documentation .48
6.6.1 Introduction .48
6.6.2 Required or recommended documentation .49
6.7 Marine warranty survey .49
6.7.1 Introduction .49
6.7.2 Role of the marine warranty surveyor .49
6.7.3 MWS scope of work .50
6.7.4 Certificate of approval .50
6.8 Systems and equipment .51
6.8.1 Introduction .51
6.8.2 Marine vessels .51
6.8.3 Major equipment .51
7 Metocean requirements .51
7.1 Introduction .51
7.2 Weather-restricted/weather-unrestricted operations .52
7.2.1 Weather-restricted operations .52
7.2.2 Weather-unrestricted operations .52
7.3 Metocean conditions .52
7.3.1 Wind .52
7.3.2 Wave, wave period and swell conditions .53
7.3.3 Current.53
7.3.4 Other metocean factors .53
7.3.5 Temperature .54
7.3.6 Marine growth .54
7.4 Metocean criteria .54
7.4.1 Design criteria and operational limits .54
7.4.2 Return periods .55
7.4.3 Vessel response-based analysis .55
7.4.4 Probability distributions of sea state parameters .55
7.5 Operational duration, contingency and weather window .55
7.5.1 Planned operational duration .55
7.5.2 Weather window and contingency.56
7.5.3 Point of no return .56
7.5.4 Forecasted and monitored operational limits, metocean reduction factor .57
7.6 Weather forecasts .
...
INTERNATIONAL ISO
STANDARD 29400
Second edition
2020-05
Ships and marine technology —
Offshore wind energy — Port and
marine operations
Navires et technologie maritime — Énergie éolienne offshore —
Opérations portuaires et maritimes
Reference number
©
ISO 2020
© ISO 2020
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting
on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address
below or ISO’s member body in the country of the requester.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: +41 22 749 01 11
Fax: +41 22 749 09 47
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
ii © ISO 2020 – All rights reserved
Contents Page
Foreword .xi
Introduction .xii
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 2
4 Symbols and abbreviated terms .25
4.1 Symbols .25
4.2 Abbreviated terms .29
5 General considerations .32
5.1 Introduction .32
5.1.1 General.32
5.1.2 Safety requirements .33
5.2 Jurisdiction .34
5.2.1 Introduction .34
5.2.2 Safety of life at sea .34
5.2.3 Environment .35
5.3 HSSE plan .35
5.4 Risk management .35
5.4.1 Introduction .35
5.4.2 Techniques to evaluate risks .36
5.5 Job safety analysis .36
5.6 Environmental impact study .37
5.7 Manning, qualifications, job and safety training .37
5.8 Daily progress and incident reporting .37
5.9 Personnel tracking .38
5.10 Approval by national authorities.38
6 Organization, documentation and planning .38
6.1 Introduction .38
6.2 Organization and communication .39
6.2.1 Project organization .39
6.2.2 Operational organization .39
6.3 Quality assurance and administrative procedures .40
6.4 Technical procedures.40
6.5 Technical documentation .41
6.5.1 Document numbering system .41
6.5.2 RAMS for port and marine operations .41
6.5.3 Operational schedule/programme .42
6.5.4 Contingency philosophy .43
6.5.5 Contingency planning and emergency procedures .43
6.5.6 Emergency response coordination plan .44
6.5.7 As-built documentation/Post construction file .45
6.5.8 Standards for data transfer to CAD systems .46
6.6 Certification and documentation .48
6.6.1 Introduction .48
6.6.2 Required or recommended documentation .49
6.7 Marine warranty survey .49
6.7.1 Introduction .49
6.7.2 Role of the marine warranty surveyor .49
6.7.3 MWS scope of work .50
6.7.4 Certificate of approval .50
6.8 Systems and equipment .51
6.8.1 Introduction .51
6.8.2 Marine vessels .51
6.8.3 Major equipment .51
7 Metocean requirements .51
7.1 Introduction .51
7.2 Weather-restricted/weather-unrestricted operations .52
7.2.1 Weather-restricted operations .52
7.2.2 Weather-unrestricted operations .52
7.3 Metocean conditions .52
7.3.1 Wind .52
7.3.2 Wave, wave period and swell conditions .53
7.3.3 Current.53
7.3.4 Other metocean factors .53
7.3.5 Temperature .54
7.3.6 Marine growth .54
7.4 Metocean criteria .54
7.4.1 Design criteria and operational limits .54
7.4.2 Return periods .55
7.4.3 Vessel response-based analysis .55
7.4.4 Probability distributions of sea state parameters .55
7.5 Operational duration, contingency and weather window .55
7.5.1 Planned operational duration .55
7.5.2 Weather window and contingency.56
7.5.3 Point of no return .56
7.5.4 Forecasted and monitored operational limits, metocean reduction factor .57
7.6 Weather forecasts .
...
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