ISO 13628-5:2002

Petroleum and natural gas industries — Design and operation of subsea production systems — Part 5: Subsea umbilicals

ISO 13628-5:2002 specifies requirements and gives recommendations for the design, material selection, manufacture, design verification, testing, installation and operation of subsea control systems, chemical injection, gas lift, utility and service umbilicals and associated ancillary equipment for the petroleum and natural gas industries. ISO 13628-5:2002 applies to umbilicals containing electrical conductors, optical fibres, thermoplastic hoses and metallic tubes, either alone or in combination. ISO 13628-5:2002 applies to umbilicals that are for static or dynamic service, and with routings of surface- surface, surface-subsea and subsea-subsea. ISO 13628-5:2002 does not apply to the associated component connectors, unless they affect the performance of the umbilical or that of its ancillary equipment.

Industries du pétrole et du gaz naturel — Conception et exploitation des systèmes de production immergés — Partie 5: Faisceaux de câbles immergés

General Information

• Status: Withdrawn
• Publication Date: 21-Oct-2002
• Withdrawal Date: 21-Oct-2002
• ICS: 75.180.10 - Exploratory, drilling and extraction equipment
• Technical Committee: ISO/TC 67/SC 4 - Drilling and production equipment
• Drafting Committee: ISO/TC 67/SC 4/WG 6 - Subsea equipment
• Current Stage: 9599 - Withdrawal of International Standard
• Completion Date: 11-Dec-2009

Relations

• Revised: ISO 13628-5:2009 - Petroleum and natural gas industries — Design and operation of subsea production systems — Part 5: Subsea umbilicals
• Effective Date: 15-Apr-2008

Standards Content (Sample)

INTERNATIONAL ISO
STANDARD 13628-5
First edition
2002-10-15


Petroleum and natural gas industries —
Design and operation of subsea production
systems —
Part 5:
Subsea umbilicals
Industries du pétrole et du gaz naturel — Conception et exploitation des
systèmes de production immergés —
Partie 5: Faisceaux de câbles immergés




Reference number
ISO 13628-5:2002(E)
©
 ISO 2002

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ISO 13628-5:2002(E)
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ii © ISO 2002 – All rights reserved

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ISO 13628-5:2002(E)
Contents Page
Foreword . vi
Introduction. vii
1 Scope. 1
2 Normative references. 1
3 Terms, definitions and abbreviated terms. 2
3.1 Terms and definitions. 2
3.2 Abbreviated terms. 7
4 Functional requirements . 7
4.1 General requirements . 7
4.2 Project-specific requirements. 8
5 Quality assurance . 8
6 Design requirements. 8
6.1 General . 8
6.2 Design methodology. 9
6.3 Analysis. 9
7 Component design, manufacture and test . 13
7.1 General . 13
7.2 Electric cable . 13
7.3 Performance requirements — Electric cable. 16
7.4 Structural analysis — Electric cable . 16
7.5 Manufacture — Electric cable . 17
7.6 Verification tests . 18
7.7 Component acceptance tests — Electric cable . 20
7.8 Optical fibre cable . 22
7.9 Hoses. 24
7.10 Metallic tubes. 35
8 Terminations and ancillary equipment design. 48
8.1 General . 48
8.2 Terminations. 49
8.3 Ancillary equipment. 50
9 Umbilical design. 51
9.1 Temperature range. 51
9.2 Maximum working load. 51
9.3 Minimum breaking load . 51
9.4 Minimum bend radius . 52
9.5 Dynamic service life. 52
9.6 Seabed stability . 52
9.7 Service environment. 52
9.8 Cross-sectional arrangement . 52
9.9 Lay-up. 53
9.10 Sub-bundles. 53
9.11 Inner sheath . 53
9.12 Armouring . 53
9.13 Outer sheath . 54
9.14 Length marking . 54
10 Umbilical manufacture and test. 54
10.1 Umbilical manufacture. 54
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ISO 13628-5:2002(E)
10.2 Verification tests. 56
11 Umbilical factory acceptance tests (FATs). 58
11.1 General . 58
11.2 Visual and dimensional inspection . 59
11.3 Electric cable . 59
11.4 Optical fibre cables . 59
11.5 Hoses. 59
11.6 Tubes . 60
12 Storage . 60
12.1 General . 60
12.2 Protection of umbilical services . 61
12.3 Spare length. 61
12.4 Repair kits . 61
12.5 Handling for integration tests . 61
13 Pre-installation activity . 62
13.1 Umbilical information. 62
13.2 Route information. 62
13.3 Terminations and ancillary equipment information. 63
13.4 Host facility information . 63
13.5 Subsea structure information . 63
13.6 Host facility visit. 64
14 Load-out . 64
14.1 General . 64
14.2 Technical audit of load-out facilities . 64
14.3 Load-out procedure. 65
14.4 Pre-load-out meetings . 65
14.5 Pre-load-out tests. 65
14.6 Load-out operation. 66
14.7 Stopping and starting the load-out. 67
14.8 Handling of the umbilical. 67
14.9 Load-out monitoring . 68
14.10 Load-out on a reel or carousel. 68
14.11 Post-load-out tests. 69
15 Installation operations . 69
15.1 General . 69
15.2 Requirements for installation vessel and equipment.69
15.3 Pre-installation survey. 70
15.4 I- or J-tube pull-in operations. 71
15.5 Lay-down of subsea termination (first end) . 74
15.6 Lay route . 74
15.7 Handling requirements for the main lay. 74
15.8 Vessel positioning to achieve required touch-down.75
15.9 Control and monitoring of length laid. 75
15.10 Integrity monitoring during lay . 76
15.11 Burial operations. 76
15.12 Approach to subsea termination position (second end). 77
15.13 Lay-down of subsea termination . 78
15.14 Pull-in of subsea termination. 78
15.15 Pipeline crossings. 78
15.16 Arming of weak link. 79
15.17 Post-lay survey. 79
15.18 Post-burial survey . 79
15.19 Post-pull-in test . 79
15.20 Post-hook-up test. 80
15.21 Retrieval of installation aids. 80
15.22 Contingencies. 80
15.23 Repairs . 81
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ISO 13628-5:2002(E)
15.24 Post-installation survey. 81
Annex A (informative) Information to be provided in a purchaser's functional specification. 82
Annex B (informative) Umbilical testing. 86
Annex C (informative) Hose and tube preferred sizes . 90
Annex D (normative) Characterization tests for hoses and umbilicals . 92
Annex E (informative) Fatigue testing . 96
Bibliography. 103

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ISO 13628-5:2002(E)
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 3.
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 part of ISO 13628 may be the subject of
patent rights. ISO shall not be held responsible for identifying any or all such patent rights.
ISO 13628-5 was prepared by Technical Committee ISO/TC 67, Materials, equipment and offshore structures for
petroleum and natural gas industries, Subcommittee SC 4, Drilling and production equipment.
ISO 13628 consists of the following parts, under the general title Petroleum and natural gas industries — Design
and operation of subsea production systems:
 Part 1: General requirements and recommendations
 Part 2: Flexible pipe systems for subsea and marine applications
 Part 3: Through flowline (TFL) systems
 Part 4: Subsea wellhead and tree equipment
 Part 5: Subsea umbilicals
 Part 6: Subsea production control systems
 Part 7: Completion/workover riser systems
 Part 8: Remotely Operated Vehicle (ROV) interfaces on subsea production systems
 Part 9: Remotely Operated Tool (ROT) intervention systems
Annex D forms a normative part of this part of ISO 13628. Annexes A, B, C and E are for information only.
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ISO 13628-5:2002(E)
Introduction
This part of ISO 13628 is based on API Spec 17E, second edition, September 1998, and API RP 17I, first edition
August 1996.
Users of this part of ISO 13628 should be aware that further or differing requirements may be needed for individual
applications. This part of ISO 13628 is not intended to inhibit a vendor from offering, or the purchaser from
accepting, alternative equipment engineering solutions for the individual application. This may be particularly
applicable if there is innovative or developing technology. If an alternative is offered, the vendor should identify any
variations from this part of ISO 13628 and provide details.
In this part of ISO 13628, where practical, US Customary units are included in parentheses for information.

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INTERNATIONAL STANDARD ISO 13628-5:2002(E)

Petroleum and natural gas industries — Design and operation of
subsea production systems —
Part 5:
Subsea umbilicals
1 Scope
This part of ISO 13628 specifies requirements and gives recommendations for the design, material selection,
manufacture, design verification, testing, installation and operation of subsea control systems, chemical injection,
gas lift, utility and service umbilicals and associated ancillary equipment for the petroleum and natural gas
industries.
This part of ISO 13628 applies to umbilicals containing electrical conductors, optical fibres, thermoplastic hoses
and metallic tubes, either alone or in combination.
This part of ISO 13628 applies to umbilicals that are for static or dynamic service, and with routings of surface-
surface, surface-subsea and subsea-subsea.
This part of ISO 13628 does not apply to the associated component connectors, unless they affect the performance
of the umbilical or that of its ancillary equipment.
2 Normative references
The following normative documents contain provisions which, through reference in this text, constitute provisions of
this part of ISO 13628. For dated references, subsequent amendments to, or revisions of, any of these publications
do not apply. However, parties to agreements based on this part of ISO 13628 are encouraged to investigate the
possibility of applying the most recent editions of the normative documents indicated below. For undated
references, the latest edition of the normative document referred to applies. Members of ISO and IEC maintain
registers of currently valid International Standards.
ISO 527 (all parts), Plastics — Determination of tensile properties
ISO 1402, Rubber and plastics hoses and hose assemblies — Hydrostatic testing
ISO 4080, Rubber and plastics hoses and hose assemblies — Determination of permeability to gas
ISO 4406, Hydraulic fluid power — Fluids — Method for coding the level of contamination by solid particles
ISO 4672:1997, Rubber and plastics hoses — Sub-ambient temperature flexibility tests
ISO 6801, Rubber or plastics hoses — Determination of volumetric expansion
ISO 6803, Rubber or plastics hoses and hose assemblies — Hydraulic-pressure impulse test without flexing
ISO 7751, Rubber and plastics hoses and hose assemblies — Ratios of proof and burst pressure to design working
pressure
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ISO 13628-5:2002(E)
ISO 8308, Rubber and plastics hoses and tubing — Determination of transmission of liquids through hose and
tubing walls
IEC 60228, Conductors of insulated cables
IEC 60502-1, Power cables with extruded insulation and their accessories for rated voltages from 1 kV
(U = 1,2 kV) up to 30 kV (U = 36 kV), — Part 1: Cables for rated voltages of 1 kV (U = 1,2 kV) and 3 kV
m m m
(U = 3,6 kV)
m
IEC 60502-2 Power cables with extruded insulation and their accessories for rated voltages from 1 kV
(U = 1,2 kV) up to 30 kV (U = 36 kV), — Part 2: Cables for rated voltages from 6 kV (U = 7,2 kV) up to 30 kV
m m m
(U = 36 kV)
m
IEC 60793-1-1, Optical fibres — Part 1: Generic specification — General
IEC 60793-2, Optical fibres — Part 2: Product specifications
IEC 60794-1-1, Optical fibre cables — Part 1-1: Generic specification — General
IEC 60794-1-2, Optical fibre cables — Part 1-2: Generic specification — Basic optical cable test procedures
ASTM A 370, Standard test methods and definitions for mechanical testing of steel products
ASTM A 450/A 450M, Standard specification for general requirements for carbon, ferritic alloy and austenitic alloy
steel tubes
ASTM E 562, Standard test method for determining volume fraction by systematic manual point count
ASTM G 48, Standard test methods for pitting and crevice corrosion resistance of stainless steels and related
alloys by the use of ferritic chloride solution
BS 5099, Specification for spark testing of electric cables
3 Terms, definitions and abbreviated terms
3.1 Terms and definitions
For the purposes of this part of ISO 13628, the following terms and definitions apply:
3.1.1
ancillary equipment
accessory to the umbilical system which does not form part of the main functional purpose
EXAMPLES Weak link, buoyancy collar and I-tube or J-tube seals.
3.1.2
bend limiter
device for limiting the bend radius of the umbilical by mechanical means
NOTE It typically comprises a series of interlocking metallic or moulded rings, applied over the umbilical.
3.1.3
bend stiffener
device for limiting the bend radius of the umbilical by providing a localized increase in bending stiffness
NOTE The stiffener is usually a moulded device, sometimes reinforced, depending on the required duty, applied over the
umbilical.
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ISO 13628-5:2002(E)
3.1.4
bird-caging
phenomenon whereby armour wires locally rearrange with an increase and/or decrease in pitch circle diameter as
a result of accumulated axial and radial stresses in the armour layer(s)
3.1.5
bundle
laid-up functional components and associated fillers in the umbilical prior to sheathing
NOTE Typical functional components in a bundle include hoses, tubes, electric cables, optical fibre cables.
3.1.6
carousel
storage container which can be rotated by a drive about a vertical axis
NOTE It incorporates an inner core structure and an outer peripheral structure, both of which support the umbilical. The
umbilical is stored at nominally zero tension. Carousels which do not have a structure on their outer periphery to support the
umbilical are often known as turntables.
3.1.7
caterpillar
cable engine in which the umbilical is held between belts which transfer motive power to the umbilical
3.1.8
characterization data
data relating to a component or an umbilical giving an indication of performance but not giving specific
acceptance/rejection criteria
3.1.9
chinese finger
type of gripper or stopper used to hold the umbilical via its outer diameter, comprising a number of spirally
interwoven wires attached to a built-in anchorage arrangement
3.1.10
core
generic term used to describe an individual electrically insulated conductor
3.1.11
crab lay
installation deployment activity whereby the installation vessel moves sideways along, or at the end of, the
installation route
3.1.12
design life
service life multiplied by an appropriate safety factor
3.1.13
design working pressure
DWP
maximum working pressure at which a hose or tube is rated for continuous operation
3.1.14
design working l
...