EN ISO 35102:2021

SLOVENSKI STANDARD
01-marec-2022
Industrija za predelavo nafte in zemeljskega plina - Obratovanje v arktičnem okolju
- Pobeg, evakuacija in reševanje iz objektov na morju (ISO 35102:2020)
Petroleum and natural gas industries - Arctic operations - Escape, evacuation and
rescue from offshore installations (ISO 35102:2020)
Erdöl- und Erdgasindustrie - Arktisbetrieb - Flucht, Evakuierung und Rettung von
Offshore-Anlagen (ISO 35102:2020)
Industries du pétrole et du gaz naturel - Opérations en Arctique - Fuite, évacuation et
sauvetage depuis les installations en mer (ISO 35102:2020)
Ta slovenski standard je istoveten z: EN ISO 35102:2021
ICS:
75.180.10 Oprema za raziskovanje, Exploratory, drilling and
vrtanje in odkopavanje extraction equipment
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EN ISO 35102
EUROPEAN STANDARD
NORME EUROPÉENNE
December 2021
EUROPÄISCHE NORM
ICS 75.020
English Version
Petroleum and natural gas industries - Arctic operations -
Escape, evacuation and rescue from offshore installations
(ISO 35102:2020)
Industries du pétrole et du gaz naturel - Opérations en Erdöl- und Erdgasindustrie - Arktisbetrieb - Flucht,
Arctique - Fuite, évacuation et sauvetage depuis les Evakuierung und Rettung von Offshore-Anlagen (ISO
installations en mer (ISO 35102:2020) 35102:2020)
This European Standard was approved by CEN on 5 December 2021.

CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this
European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references
concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN
member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by
translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management
Centre has the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and
United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2021 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 35102:2021 E
worldwide for CEN national Members.

Contents Page
European foreword . 3

European foreword
The text of ISO 35102:2020 has been prepared by Technical Committee ISO/TC 67 "Materials,
equipment and offshore structures for petroleum, petrochemical and natural gas industries” of the
International Organization for Standardization (ISO) and has been taken over as EN ISO 35102:2021 by
Technical Committee CEN/TC 12 “Materials, equipment and offshore structures for petroleum,
petrochemical and natural gas industries” the secretariat of which is held by NEN.
This European Standard shall be given the status of a national standard, either by publication of an
identical text or by endorsement, at the latest by June 2022, and conflicting national standards shall be
withdrawn at the latest by June 2022.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
Any feedback and questions on this document should be directed to the users’ national standards body.
A complete listing of these bodies can be found on the CEN website.
According to the CEN-CENELEC Internal Regulations, the national standards organizations of the
following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria,
Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland,
Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Republic of
North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the
United Kingdom.
Endorsement notice
The text of ISO 35102:2020 has been approved by CEN as EN ISO 35102:2021 without any modification.

INTERNATIONAL ISO
STANDARD 35102
First edition
2020-03
Petroleum and natural gas
industries — Arctic operations —
Escape, evacuation and rescue from
offshore installations
Industries du pétrole et du gaz naturel — Opérations en Arctique —
Échappement, évacuation et sauvetage depuis les installations en mer
Reference number
ISO 35102:2020(E)
©
ISO 2020
ISO 35102:2020(E)
© 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

ISO 35102:2020(E)
Contents Page
Foreword .v
Introduction .vi
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 2
4 Abbreviated terms . 9
5 General requirements and conditions for EER systems . 9
5.1 Fundamental requirements . 9
5.2 Methods — Design .10
5.2.1 General.10
5.2.2 Structural configuration — Design .11
5.3 Methods — Operations .11
5.3.1 General.11
5.3.2 Structural configuration — Operations .12
6 Escape, evacuation and rescue strategy .13
6.1 General EER strategy .13
6.2 Human and hardware performance in EER .13
7 Physical environment .13
7.1 General physical environment .13
7.2 Physical environmental conditions — Design .14
7.3 Physical environmental conditions — Operations .14
8 Escape, evacuation and rescue hazard identification and risk analysis — Design and
operations .15
8.1 General .15
8.2 General HAZID and risk analysis .15
8.3 EER HAZID .16
8.4 EER risk analysis .16
9 Continuous assessment .16
9.1 Continuous assessment — Design .16
9.2 Continuous assessment — Operations .16
10 Escape, evacuation and rescue system capabilities .17
10.1 EER system capabilities — Design .17
10.2 EER system capabilities — Operations .18
11 Emergency response organization .19
11.1 ERO — Design .19
11.2 ERO — Operations .19
12 Competency assurance .19
12.1 Competency assurance — Design .19
12.2 Competency assurance — Operations .20
13 Communications and alarms .21
13.1 Communications and alarms — Design .21
13.2 Communications and alarms — Operations .22
14 Personal protective equipment (PPE) .22
14.1 PPE — Design .22
14.2 PPE — Operations .23
15 Man overboard recovery .23
15.1 MOB recovery — Design .23
15.2 MOB recovery — Operations .23
ISO 35102:2020(E)
16 Escape .24
16.1 Escape — Design .24
16.1.1 General escape — Design .24
16.1.2 Escape routes — Design .24
16.1.3 TR — Design .25
16.1.4 MS — Design .26
16.2 Escape operations .27
16.2.1 General escape — Operations .27
16.2.2 Escape routes — Operations .27
16.2.3 TR — Operations .28
16.2.4 MS — Operations .28
17 Evacuation .29
17.1 Evacuation — Design .29
17.1.1 General evacuation — Design .29
17.1.2 Evacuation method — Design .29
17.2 Evacuation — Operations .31
17.2.1 General evacuation — Operations .31
17.2.2 Evacuation method — Operations .31
18 Rescue .32
18.1 Rescue — Design .32
18.2 Rescue — Operations .33
Annex A (informative) Additional information and guidance .34
Annex B (informative) Examples of Arctic EER risk analysis and operational EER systems .70
Bibliography .103
iv © ISO 2020 – All rights reserved

ISO 35102:2020(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.
The procedures used to develop this document and those intended for its further maintenance are
described in the ISO/IEC Directives, Part 1. In particular, the different approval criteria needed for the
different types of ISO documents should be noted. This document was drafted in accordance with the
editorial rules of the ISO/IEC Directives, Part 2 (see www .iso .org/ directives).
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of
any patent rights identified during the development of the document will be in the Introduction and/or
on the ISO list of patent declarations received (see www .iso .org/ patents).
Any trade name used in this document is information given for the convenience of users and does not
constitute an endorsement.
For an explanation of the voluntary nature of standards, the meaning of ISO specific terms and
expressions related to conformity assessment, as well as information about ISO's adherence to the
World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT) see www .iso .org/
iso/ foreword .html.
This document was prepared by Technical Committee ISO/TC 67, Materials, equipment and offshore
structures for petroleum, petrochemical and natural gas industries, Subcommittee SC 8, Arctic operations.
Any feedback or questions on this document should be directed to the user’s national standards body. A
complete listing of these bodies can be found at www .iso .org/ members .html.
ISO 35102:2020(E)
Introduction
The International Standards on arctic operations (ISO 35101, ISO 35102, ISO 35103, ISO 35104,
ISO/TS 35105 and ISO 35106) address design and operational requirements and provide guidance
on their use by the petroleum and natural gas industries in offshore arctic and cold regions. These
documents promote internationally agreed approaches for oil and gas operations in arctic and cold
region offshore environments. They were developed in response to the offshore oil and gas industry's
demand for a coherent and consistent definition of methodologies to design, analyze, assess and
operate arctic and cold region offshore structures. Through their proper application, the intention is to
help ensure the safety of life and to minimize damage to the arctic environment. These documents are
intended to provide wide latitude in the selection of design and operational solutions without hindering
innovation. Even so, sound engineering judgement is expected in the application of these documents.
Personnel working in petroleum and natural gas industries in the arctic offshore face a number of risks
from the physical and work environments. These include prolonged periods of darkness (in the winter)
and light (in the summer), remoteness, cold ambient air temperatures, wind chill, dense fog, cold
water temperatures, sea ice in varying concentrations and thickness and potentially, icebergs. These
environmental factors can affect worker safety, should the installation’s integrity be compromised.
Additionally, these harsh environmental factors can have a negative impact on equipment.
The escape, evacuation and rescue (EER) system facilitates the successful escape from an incident,
subsequent precautionary or emergency evacuation from the installation, and the ultimate rescue of
installation personnel. The EER provisions are the compensating measures mitigating risks which
facilitate the safety of personnel working in arctic and cold region offshore environments.
This document specifies requirements and recommendations applicable to design and operational
aspects of EER from oil and gas installations deployed in arctic and cold region offshore environments.
Through their application, the intention is to achieve reliability levels appropriate for manned and
normally unmanned offshore installations, regardless of the type of structure/facility and the nature
or combination of the materials used and the severity of the environment to which the installation is
subjected.
The EER provisions are largely performance-based stipulations which include verifiable attributes
or benchmarks that provide qualitative levels or quantitative measures of performance. The key
characteristic of a performance-based standard is that it is focused on what needs to be achieved rather
than on how it should be done. One of the performance targets is that use of the EER minimizes the
possibility of casualties in the process. The performance target is developed in the context of a design
HSE case.
The main body of this document considers the overall EER system design and operational aspects.
Annex A provides EER system design and operational background information and guidance intended
to assist the user of this document in understanding the requirements and how they can be met. The
clause numbering in Annex A is the same as in the main body text to facilitate cross-referencing.
Annex B provides a risk analysis example and information pertaining to operational EER systems.
In this document, the following verbal forms are used:
— “shall” indicates a requirement;
— “should” indicates a recommendation;
— “may” indicates a permission;
— “can” indicates a possibility or a capability.
Users of this document are expected to be familiar with ISO 15544, ISO 17776 and ISO 31000.
vi © ISO 2020 – All rights reserved

INTERNATIONAL STANDARD ISO 35102:2020(E)
Petroleum and natural gas industries — Arctic operations
— Escape, evacuation and rescue from offshore
installations
1 Scope
This document establishes the principles, specifies the requirements and provides guidance for the
development and implementation of an escape, evacuation and rescue (EER) plan. It is applicable to
offshore installation design, construction, transportation, installation, offshore production/exploration
drilling operation service life inspection/repair, decommissioning and removal activities related to
petroleum and natural gas industries in the arctic and cold regions.
Reference to arctic and cold regions in this document is deemed to include both the Arctic and other
locations characterized by low ambient temperatures and the presence or possibility of sea ice, icebergs,
icing conditions, persistent snow cover and/or permafrost.
This document contains requirements for the design, operation, maintenance, and service-life
inspection or repair of new installations and structures, and to modification of existing installations
for operation in the offshore Arctic and cold regions, where ice can be present for at least a portion
of the year. This includes offshore exploration, production and accommodation units utilized for such
activities. To a limited extent, this document also addresses the vessels that support ER, if part of the
overall EER plan.
While this document does not apply specifically to mobile offshore drilling units (MODUs, see
ISO 19905-1) many of the EER provisions contained herein are applicable to the assessment of such
units in situations when the MODU is operated in arctic and cold regions.
The provisions of this document are intended to be used by stakeholders including designers, operators
and duty holders. In some cases, floating platforms (as a type of offshore installations) can be classified
as vessels (ships) by national law and the EER for these units are stipulated by international maritime
law. However, many of the EER provisions contained in this document are applicable to such floating
platforms.
This document applies to mechanical, process and electrical equipment or any specialized process
equipment associated with offshore arctic and cold region operations that impacts the performance of
the EER system. This includes periodic training and drills, EER system maintenance and precautionary
down-manning as well as emergency situations.
EER associated with onshore arctic oil and gas facilities are not addressed in this document, except
where relevant to an offshore development.
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements of this document. For dated references, only the edition cited applies. For
undated references, the latest edition of the referenced document (including any amendments) applies.
ISO 15544, Petroleum and natural gas industries — Offshore production installations — Requirements and
guidelines for emergency response
ISO 17776, Petroleum and natural gas industries — Offshore production installations — Major accident
hazard management during the design of new installations
ISO 35102:2020(E)
ISO 19901-6, Petroleum and natural gas industries — Specific requirements for offshore structures —
Part 6: Marine operations
ISO 19906, Petroleum and natural gas industries — Offshore production installations — Arctic offshore
structures
ISO 31000, Risk management — Guidelines
ISO 35104, Petroleum and natural gas industries — Arctic operations — Ice management
ISO 35106, Petroleum and natural gas industries — Arctic operations — Metocean, ice, and seabed data
IMO International Convention for the Safety of Life at Sea (SOLAS), 1974
3 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
ISO and IEC maintain terminological databases for use in standardization at the following addresses:
— ISO Online browsing platform: available at https:// www .iso .org/ obp
— IEC Electropedia: available at http:// www .electropedia .org/
3.1
abandonment
act of personnel on-board leaving an installation in an emergency
3.2
accommodation
place where personnel on-board sleep and spend their off-duty time
Note 1 to entry: It can include dining rooms, recreation rooms, lavatories, cabins, offices, sickbay, living quarters,
galley, pantries and similar permanently enclosed spaces.
3.3
annual risk tolerability criterion
ARTC
value of the individual and collective risks (3.50) per year of a fatality for persons, considering the
amount of time spent in the operation and considering all risk sources, including workplace accidents,
other incidents and EER (3.18) risks
3.4
anti-icing
measures to prevent ice from forming on surfaces, structures or equipment
Note 1 to entry: The intent of anti-icing is to make the surfaces, structures or equipment immediately available
for use.
3.5
as low as reasonably practicable
ALARP
implementation of risk (3.50) reducing measures until the cost (including time, capital costs or other
resources/assets) of further risk reduction is grossly disproportional to the potential risk reducing
effect achieved by implementing any additional measure
3.6
casualty
serious injury or fatality resulting from an accident that occurs during the EER (3.18) process
2 © ISO 2020 – All rights reserved

ISO 35102:2020(E)
3.7
cold-climate conditions
potential presence of combinations of low air temperatures, low seawater temperatures, wind, snow,
ice, freezing fog, etc.
3.8
action
measure to limit the extent and/or duration of a hazardous event to prevent escalation (3.16)
3.9
direct evacuation
dry evacuation
movement of personnel from the installation directly to a safe haven (3.52) or to a vessel in the vicinity
with the capability of safely reaching the platform without having to enter the sea or the ice cover
3.10
drills and exercises
activities undertaken to ensure verification of performance criteria, targets or requirements
3.11
duty holder
individual, legal entity or organization holding legal title to the equipment or process and accountable
for the safety and welfare of all associated personnel
3.12
embarkation area
place from which personnel abandon the installation during evacuation (3.20)
3.13
emergency breathing system
EBS
compressed air emergency breathing system
CA-EBS
form of personal protective equipment that provides the user with a means to breathe underwater for
at least one minute, overcoming the need to make a single breath last for the complete duration of an
underwater escape (3.17) from a helicopter
Note 1 to entry: If used correctly, EBS can mitigate the risk (3.50) of drowning. EBSs are categorized as follows:
— Category A: capable of deployment in air and underwater within 12 s;
— Category B: capable of deployment in air within 20 s.
3.14
emergency
hazardous event which cannot be handled by normal measures and requires immediate action (3.8) to
limit its extent, duration or consequences
3.15
emergency response
ER
action (3.8) taken by personnel on or off the installation to control or mitigate a hazardous event or
initiate and execute abandonment (3.1)
3.16
escalation
increase in the consequences of a hazardous event
ISO 35102:2020(E)
3.17
escape
act of personnel moving away from a hazardous event to a place on the installation where its effects are
reduced or removed
3.18
escape, evacuation and rescue
EER
range of possible actions (3.8) in an emergency (3.14)
EXAMPLE Escape (3.17), muster (3.38), refuge, emergency or precautionary evacuation (3.44) and rescue (3.48).
3.19
escape route
normally available and unobstructed route from locations where personnel can be present on the
installation to the temporary refuge (3.61) or alternative protected muster point
3.20
evacuation
planned method of abandoning the installation in an emergency (3.14)
3.21
evacuation craft
survival craft
marine or amphibious craft used by installation personnel to evacuate to the sea or ice cover
Note 1 to entry: An evacuation or survival craft provides evacuees with protection from the incident and the
physical environment.
Note 2 to entry: This is a generic term that can cover lifeboats, life rafts, personnel basket or similar.
3.22
immersion suit
protective suit made of materials which reduce loss of body heat of a person wearing it in cold water or
on the ice
3.23
first-year ice
FYI
sea ice of not more than one winter’s growth
3.24
floe
relatively flat piece of sea ice greater than 20 m across
Note 1 to entry: Typical subcategories are: small (20 m to 100 m across), medium (100 m to 500 m across), big
(500 m to 2 000 m across), vast (2 km to 10 km across) and giant (greater than 10 km across).
3.25
freeboard
ice freeboard
vertical distance from the mean sea surface to the ice surface
3.26
hazard
potential source of harm
3.27
hazard zone
largest possible area within which personnel safety is at risk (3.50) due to the installation hazard (3.26)
4 © ISO 2020 – All rights reserved

ISO 35102:2020(E)
3.28
iceberg
glacial or shelf ice of greater than 5 m freeboard (3.25) that has broken (calved) away from its source
Note 1 to entry: Icebergs can be freely floating or grounded, and their shapes are sometimes defined as tabular,
dome, pinnacle, wedge or block. Smaller pieces of ice are called bergy bits or growlers
3.29
ice detection
discrimination of ice features from the surrounding environment
3.30
ice island
large tabular-shaped ice feature that has calved from an ice shelf or glacier
3.31
ice management
active processes used to alter the ice environment with the intent of reducing the frequency, severity or
uncertainty of ice actions
3.32
ice management plan
detailed plan outlining the objectives, active procedures involved and individual responsibilities for the
implementation of the ice management strategy
3.33
indirect evacuation
movement of personnel from the installation to an intermediate safe haven (3.52) off the installation,
such as an evacuation (3.20) craft
3.34
indirect evacuation system
system by which evacuees move from the temporary refuge (3.61) or muster point on the installation to
a location outside the hazard zone (3.27) if they are able to do so
3.35
landfast ice
fast ice
ice that remains attached to a shoreline, island or a grounded ice feature
3.36
major incident
major accident
event with potential for multiple personnel casualties, significant environmental damage, installation
failure, or any combination of these consequences
3.37
multi-year ice
sea ice that has survived at least one summer melt season
Note 1 to entry: When the term “multi-year ice” is used in conjunction with the term “second-year ice”, the former
should be interpreted as ice that has survived at least two summer melt seasons.
3.38
muster
movement of people to a designated area(s) so that the person in overall charge can account for all
people and thereby facilitate emergency response (3.15) actions (3.8)
ISO 35102:2020(E)
3.39
muster station
MS
muster area
assembly station
designated area(s) to which personnel report when required to do so in an emergency (3.14)
3.40
offshore installation manager
OIM
person legally responsible for the installation and all operations on and around an offshore platform
3.41
pack ice
sea ice consisting of discrete floes (3.24) that are not landfast ice (3.35)
3.42
performance-based standard
standard that specifies in qualitative and quantitative terms the requirements of safety-critical systems
and their elements
3.43
personnel on board
POB
total number of personnel on board the installation
Note 1 to entry: This includes visitors, vessel crews, cross-shift personnel on the installation transferring to
vessel, helicopter or other means, etc.
3.44
precautionary evacuation
controlled means of removing personnel from the installation prior to an uncontrolled or escalating
incident that can otherwise dictate an emergency evacuation (3.20)
3.45
preferred means of evacuation
method of choice for evacuating personnel based on the lowest risk (3.50) and on the familiarity,
frequency of use, availability and suitability under prevailing conditions
Note 1 to entry: This is the method normally used to transfer personnel to and from the offshore location and
could possibly not be available in an emergency.
3.46
primary means of evacuation
method of evacuating personnel that can be carried out in a controlled manner under the direction of
the person in charge
Note 1 to entry: This is the preferred means of evacuation (3.45) of the installation in an emergency.
3.47
recovery
retrieval
transfer of evacuees to a rescue vessel, helicopter, safe installation or other safe haven (3.52)
3.48
rescue
process by which those who have evacuated, survived until a safe haven (3.52) is available and are
retrieved to a place where medical assistance is generally available
6 © ISO 2020 – All rights reserved

ISO 35102:2020(E)
3.49
ridge
ice ridge
linear ice feature, formed of ice blocks created by the relative motion between ice sheets
Note 1 to entry: A pressure ice ridge is formed when ice sheets are pushed together, and a shear ice ridge is
formed when ice sheets slide along a common boundary.
3.50
risk
probability that a specified undesirable event will occur combined with the severity of the consequences
of that event
3.51
rubble field
region of broken ice blocks floating together as a continuous body
3.52
safe haven
area outside the hazard zone (3.27) in which personnel safety is no longer at risk (3.50) due to the
installation hazard (3.26) or physical environmental risks, and where medical attention is normally
available
EXAMPLE A safe haven can be a rescue helicopter or a standby vessel (3.58).
3.53
safety-critical element
SCE
item of equipment, procedure or structure whose failure can lead to a major incident (3.36) or whose
purpose is to prevent or limit the consequences of a major incident
3.54
scenario risk tolerability criterion
SRTC
upper limit of the individual and collective risk (3.50) for any EER (3.18) scenario
3.55
secondary means of evacuation
method of evacuating personnel in an emergency (3.14) when the primary means of evacuation (3.46)
cannot be used, which can be carried out in a fully controlled manner under the direction of the person
in charge, independent of external support
Note 1 to entry: This means of evacuation (3.20) does not provide as much protection from hazards (3.26) and the
elements as does the primary means of evacuation (3.46) but it can avoid immersion in the sea/ice.
3.56
second-year ice
sea ice that has survived one summer's melt season
Note 1 to entry: Second-year ice is sometimes referred to as multi-year ice (3.37).
3.57
stamukha
grounded ice feature composed of broken ice pieces or rubble
Note 1 to entry: The plural form of "stamukha" is " stamukhi".
ISO 35102:2020(E)
3.58
standby vessel
SBV
vessel stationed near the installation at all times that provides rescue (3.48) assistance if needed within
defined performance times and can accommodate installation personnel on board (3.43) and typically
can offer medical assistance to survivors
3.59
standby ice management vessel
SIMV
icebreaker standby vessel
standby vessel (3.58) used during the ice season that is capable of clearing ice and ice rubble away from
the installation to create a clear route in the event of an emergency (3.14)
3.60
station bill
posted list showing the duties and duty stations of designated personnel on the installation with
emergency response (3.15) organization roles and responsibilities
3.61
success
conduct of an EER (3.18) operation with zero casualties
Note 1 to entry: See also definition of casualty (3.6).
3.62
temporary refuge
TR
place provided where personnel can take refuge for a predetermined period whilst investigations,
emergency response (3.15) and evacuation (3.20) preparations are undertaken
Note 1 to entry: Where provided, a TR might not necessarily be useable under all incident scenarios.
Note 2 to entry: The specified period that a TR is deemed to provide a safe haven (3.52) is called the TR
impairment time.
3.63
tertiary means of evacuation
method of evacuating personnel in an emergency (3.14) that relies heavily on an individual's own actions
(3.8), is used when the primary and secondary means are not available, and that has an inherently
higher risk (3.50)
3.64
training
activities undertaken to ensure that competence is increased or maintained on an individual and
team level
3.65
winterization
measures taken in the design and preparation of a facility or installation to facilitate operations in cold
climates
Note 1 to entry: Winterization is primarily focused on the adverse effects and control of freezing, icing, wind
chill, snow, falling ice and material properties in cold temperatures.
8 © ISO 2020 – All rights reserved

ISO 35102:2020(E)
4 Abbreviated terms
CCR central control room
ECP emergency control point
ERO emergency response organization
ERP emergency response plan
HAZID hazard identification
HSE health, safety and environment
H S hydrogen sulphide gas
HVAC heating, ventilation and air conditioning
LSA life-saving appliance
MOB man overboard
PA public address
PPE personal protective equipment
QRA quantitative risk analysis (assessment)
SAR search and rescue
FEED front-end engineering design
HEP human error probability
PSV platform supply vessel
PEERS probabilistic EER simu
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