ISO 6707-4:2021 建物および土木工事—用語, 語彙—パート4：施設管理用語 | ページ 6

3.1.1

施設管理

FM

人々の生活の質とコアビジネスの生産性を向上させる 目的(3.6.7) で、構築された環境内の人々、場所、プロセスを統合する組織機能。

[出典: ISO 41011:2017, 3.1.1, 修正 — 承認された用語「施設管理」が省略されました。]

3.1.2

資産

組織にとって潜在的または実際の価値を持つアイテム、物、またはエンティティ

[出典: ISO 55000:2014, 3.2.1, modified — 注記を削除]

3.1.3

資産運用管理

資産（3.1.2） から価値を実現するための組織の調整された活動。

[出典: ISO 55000:2014, 3.3.1, modified — 注記を削除]

3.1.4

管理資産

資産 (3.1.2) 管理基準とアプローチを使用して処理できる資産。

3.1.5

資産ポートフォリオ

資産 管理（3.1.3） システムの範囲内にある資産（ 3.1.2 ）

注記1ポートフォリオは，通常，経営管理 目的のために確立され，割り当てられる（3.6.7） 。

グレード 2 からエントリ:資産管理システムには、複数の資産ポートフォリオを含めることができます。

注記3資産ポートフォリオは，実物資産，建築環境，個々の建物又は構築物， 技術的建築システム(3.4.2) ，設備，家具及び備品から構成され得る。

[出典: ISO 55000:2014, 3.2.4, 修正 — 注記 1 の 2 番目と 3 番目の文は省略されています。注記 2 の 2 番目の文は省略されています。追記3を追記しました。】

3.1.6

施設

エンティティのニーズを満たすために構築、設置、または確立された 資産の集合（3.1.2） 。

[出典: ISO 41011:2017, 3.2.3.2, 修正 — 定義の「構築されている」が「構築されている」に変更されました。]

3.1.7

風景

公共および私有の庭園、公園、芝生を含む道路植生、芝生のレクリエーションエリアなどの美的魅力の観点から考慮されることが多い、土地の領域のすべての目に見える 特徴（3.1.11） 。

[出典: ISO 16075-3:2015, 3.2.2]

3.1.8

情報モデル

構造化および非構造化情報コンテナのセット

[出典: ISO 19650-1:2018, 3.3.8]

3.1.9

ゾーン

特定の機能を持つスペースまたは複数のスペース

[出典: ISO 12006-2:2015, 3.4.5]

3.1.10

要件

述べられている、一般に暗示されている、または義務的な必要性または期待

注記1： 「一般的に暗示される」とは、検討中の必要性または期待が暗示されることが、組織および 利害関係者（3.1.12） にとって慣習または一般的な慣行であることを意味します。

注記 2特定の要求事項とは、文書化された情報などに記載されている要求事項です。

[出典: ISO 41011:2017, 3.1.4.1]

3.1.11

特徴

エンティティまたは要素の明確なまたは顕著な部分、品質または特徴

注記 1:この定義は、知識の特別な領域である BIM には適していません。

3.1.12

当事者

決定または活動に影響を与える、影響を受ける、または影響を受けると認識できる人または組織

3.1.13

エージェント

施設（3.1.6） またはその部品に作用して、その性能に悪影響を与えるもの

[出典: ISO 15686-2:2012, 3.1.4, 修正 — 定義では、「施設」が「建物」に置き換えられました。]

3.1.14

危険

目標に対する不確実性の影響

注記 1効果とは、期待値からの逸脱であり、正または負です。

注記2:不確実性とは、事象、その結果、または可能性に関連する情報、理解が部分的であっても不足している状態です。

注記 3:リスクは、多くの場合、潜在的な「事象」(ISO Guide 73:2009, 3.5.1.3 で定義) および「結果」(ISO Guide 73:2009, 3.6.1.3 で定義) への言及によって特徴付けられます。これらの組み合わせ。

注記 4:リスクは、事象の結果 (状況の変化を含む) と関連する発生の「可能性」 (ISO Guide 73:2009, 3.6.1.1 で定義) の組み合わせで表現されることがよくあります。

3.2.1

real estate

immoveable property including structures, grounds and undeveloped land

[SOURCE: ISO 41011:2017, 3.2.2]

3.2.2

infrastructure

system of facilities (3.1.6) , equipment and services needed for the operation of an organization

Note 1 to entry: ISO 9000:2015 defines infrastructure in relation to organizations.

[SOURCE: ISO 9000:2015, 3.5.2]

3.2.3

base building

general-purpose building intended, but not yet adapted, to suit the operational requirements (3.1.10) of a specific user (3.7.3)

3.2.4

building envelope

physical boundary or barrier separating the interior volume of a building from the external unconditioned environment

[SOURCE: ISO 12569:2017, 3.5, modified — In the definition, “physical” has been added before"boundary" and “outside” has been changed to “external unconditioned”.]

3.2.5

building loss factor

percentage added to building envelope (3.2.4) to compensate for parts that reduce the usable area (3.6.21)

Note 1 to entry: The part or feature (3.1.11) is described as “building loss feature” in ISO 6707-1.

Note 2 to entry: A projection (3.2.6) is an example of a part that reduces the usable area.

3.2.6

projection

something jutting out beyond the internal surface of a wall, ceiling or floor that prevents an internal space from being used for furniture, equipment, circulation or other functions

3.2.7

facility-in-service

facility (3.1.6) as completed, commissioned, handed over and in operation mode

3.2.8

general purpose facility

facility (3.1.6) which meets the initially designed functional requirements (3.1.10) of occupants (3.7.4) from different organizations doing similar work

3.3.1

built space

limited three-dimensional extent defined physically

Note 1 to entry: This definition is not appropriate to BIM, which is a special area of knowledge.

3.3.2

workplace

physical location where work is performed

[SOURCE: ISO 41011:2017, 3.1.6]

3.3.3

workspace

zone (3.1.9) for completing a work task

Note 1 to entry: A workspace can include more than one workplace (3.3.2) .

3.3.4

work station

location containing furniture and supporting equipment (including telephony, IT and power connections), specifically designed or suitable for work-related activities and suitable for permanent use

[SOURCE: ISO 41011:2017, 3.1.6.1]

3.3.5

co-working area

area occupied by several workers not belonging to the same organization

3.3.6

security zone

zone (3.1.9) that is continuously monitored and where access is controlled

Note 1 to entry: Security, in the context of this document, applies to both the traditional physical security risks (3.1.14) as well as cyber security risks faced by many organizations. A security zone, as determined by the particular organization’s risk assessment, may exist as risk mitigation measures.

3.3.7

high-security zone

zone (3.1.9) that is continuously monitored and where access is limited to authorized personnel

Note 1 to entry: Security, in the context of this document, applies to both the traditional physical security risks (3.1.14) as well as cyber security risks faced by many organizations. A high-security zone, as determined by the particular organization’s risk assessment, may exist as risk mitigation measures.

3.3.8

operations zone

zone (3.1.9) where access is limited to employees and to visitors (3.7.6) with a legitimate reason for being there

3.3.9

reception zone

zone (3.1.9) where visitors (3.7.6) are greeted and, if appropriate, wait to receive attention

3.3.10

private space

space for use by authorized individuals to which the public do not have right of access

3.3.11

public space

space for use by the public or to which they have right of access

Note 1 to entry: Public space includes open access spaces.

3.3.12

pressurized space

space maintained at an air pressure higher than that in the surrounding space

3.3.13

atrium

roofed space bounded on all size that provides daylight and sometimes ventilation (3.4.8) of a building

3.3.14

dry area

unroofed space below ground level that separates an external wall from adjoining ground to prevent lateral entry of water from the soil

Note 1 to entry: A dry area is usually a narrow space.

3.3.15

controlled area

space where the air is required to be cleaner than that in the surrounding space, but not meeting the requirements (3.1.10) of a clean room (3.3.40)

3.3.16

danger area

space where people and property may be exposed to, or vulnerable to, a specific hazard

3.3.17

concourse

large open space for people to gather or a large open area inside or in front of a building

3.3.18

urban open area

vacant areas, public or private, within urban boundaries

Note 1 to entry: Urban open areas are all fringe open spaces and captured open spaces associated within the scope and parameters of the urban system.

Note 2 to entry: State parks, national parks or open areas in the countryside outside the parameters of the urban area are not considered as open areas in this document.

[SOURCE: ISO/TR 22370:2020, 3.25]

3.3.19

alcove

recess formed in a wall

3.3.20

niche

recess within the thickness of a wall

Note 1 to entry: A niche is usually for a statue, vase or other feature (3.1.11) .

3.3.21

laundry room

room where clothes are washed and dried

3.3.22

study

quiet zone (3.1.9) for acquiring knowledge and understanding by reading and other means

3.3.23

teaching zone

zone (3.1.9) where a group of pupils or students are taught or study together

3.3.24

bedroom

private room for sleeping

3.3.25

dormitory

communal room for sleeping

3.3.26

ward

bedroom (3.3.24) or dormitory (3.3.25) in a hospital

3.3.27

study bedroom

large bedroom (3.3.24) that can be used as a study (3.3.22)

3.3.28

living space

zone (3.1.9) in a dwelling for relaxation and entertaining visitors (3.7.6)

3.3.29

dining zone

zone (3.1.9) where meals are eaten

3.3.30

kitchen

zone (3.1.9) where food is prepared and cooked

3.3.31

lounge

communal zone (3.1.9) for relaxation

3.3.32

library

zone (3.1.9) where books and other documents are housed, and where they may be consulted

Note 1 to entry: Conditions for using the documents vary greatly, as does the extent to which the space may be used for private study or similar purposes (3.6.7) .

3.3.33

staff room

communal room where employees go to relax and take a break from their work during the course of the day

3.3.34

common room

communal room in an academic institution, either for staff or students, for relaxation and study

3.3.35

interview zone

zone (3.1.9) where information is sought through conversation or questioning, in relative privacy

3.3.36

consulting room

room where a lay person discusses his or her problems privately with an expert

Note 1 to entry: Most frequently associated with medical diagnosis and treatment.

3.3.37

meeting room

room that is used for meetings

3.3.38

waiting zone

zone (3.1.9) for people awaiting attention or transport

3.3.39

cubicle

partially or totally enclosed space that provides temporary privacy for an individual

3.3.40

clean room

room where contamination, temperature and humidity are controlled

3.3.41

plant room

room where machinery and equipment for the operation of a service are housed

3.3.42

boiler room

plant room (3.3.41) for a boiler and associated machinery and equipment

3.3.43

dark room

room where photographs are processed in darkness or safe light

3.3.44

covered way

roof space that connects buildings

3.3.45

alley

narrow external circulation space, bounded on both sides, for pedestrians and vehicles

3.3.46

cloister

covered passage with an open arcade or set of evenly spaced columns on the inside and a wall on the outside

Note 1 to entry: A cloister is often round a quadrangle.

3.3.47

confined space

area with limited access, as described in national regulations, which requires special considerations for entry

[SOURCE: ISO 16972:2020, 3.58]

3.3.48

storage zone

zone (3.1.9) for storage

3.3.49

cloakroom

zone (3.1.9) for temporary storage of coats, hats, luggage and other personal belongings

3.3.50

larder

ventilated space for perishable food

3.3.51

cold room

thermally insulated storage zone (3.3.48) , artificially cooled that holds perishables at a predetermined temperature

3.3.52

refrigerated store

cold room (3.3.51) maintained at a higher temperature than the freezing point of its contents

3.3.53

deep freeze store

cold room (3.3.51) maintained at a temperature substantially lower than the freezing point of its contents

3.3.54

bathroom

room for a bath

Note 1 to entry: Other sanitary appliances may be installed in the same room.

3.3.55

shower cubicle

space for a shower

Note 1 to entry: Other sanitary appliances may be installed in the same room.

3.3.56

changing zone

zone (3.1.9) where clothes are removed and others are put on, usually for a specific activity

3.3.57

contamination area

area that, because of human activity, has a level of harmful substances that can cause either damage (3.8.3) or a significant risk (3.1.14) to the environment or to health or loss of habitability, or that creates a comparable disadvantage

3.4.1

building management system

computer-based system that controls a buildings mechanical and electrical equipment such as heating, cooling, ventilating, lighting (3.4.4) , power, disaster prevention, and security systems

[SOURCE: ISO 18566-1:2017, 3.6, modified — The abbreviated term"BMS" has been removed. In the definition,"installed in buildings" has been removed.]

3.4.2

technical building system

system comprising equipment for heating, cooling, ventilation (3.4.8) , humidification, dehumidification, domestic hot water, lighting (3.4.4) , indoor transportation, drainage, building automation and control, electricity production and distribution, fire detection and suppression

Note 1 to entry: Electricity production can include cogeneration, wind power and photovoltaic (PV) systems.

[SOURCE: ISO 16745-1:2017, 3.19, modified — In the definition, “system comprising” has been added before"equipment"; “indoor transportation, drainage” has been added after “lighting”; and distribution, fire detection and suppression” has been added after “production”. Notes 1 and 2 to entry have been deleted and Note 3 to entry has been renumbered.]

3.4.3

technical building sub-system

part of a technical building system (3.4.2) that performs a specific function

Note 1 to entry: Heat generation, heat distribution and heat emission are examples of specific functions.

[SOURCE: ISO 52000-1:2017, 3.3.12, modified — Examples of specific functions have been transferred to Note 1 to entry.]

3.4.4

lighting

process of providing illumination to achieve practical or aesthetic effect

[SOURCE: ISO 52000-1:2017, 3.4.23, modified — In the definition, “to achieve practical or aesthetic effect” has been added after"illumination".]

3.4.5

ambient light

illumination within an area produced by scattered light or general lighting (3.4.4) conditions either by natural or artificial illumination or a combination of both

[SOURCE: ISO 4246:1994, 15, modified — In the definition, “either by natural or artificial illumination or a combination of both” has been added after"conditions".]

3.4.6

glare

condition of vision in which there is discomfort or a reduction in the ability to see details or objects, caused by an unsuitable distribution or range of luminance or by extreme contrasts

[SOURCE: ISO 16505:2019, 3.8]

3.4.7

task lighting

lighting (3.4.4) that provides illumination for specific visual functions and is directed to a specific surface, area or activity need

[SOURCE: ISO 16818:2008, 3.222, modified — In the definition, “or activity need” has been added after"area".]

3.4.8

ventilation

movement of air and its replacement with fresh air due to the effect of wind, temperature gradients, or mechanical means

[SOURCE: ISO 16924:2016, 3.72, modified — Examples for mechanical means have been removed.]

3.4.9

space heating

process of heat supply to a building space with the aim of reaching and maintaining a given minimum space temperature for human comfort or other operational needs

[SOURCE: ISO 52000-1:2017, 3.4.31, modified — In the definition, “for human comfort or other operational needs” has been added after"temperature".]

3.4.10

HVAC room unit

unit providing heating, ventilation (3.4.8) and air conditioning for a room

3.4.11

physical protection

protection of personnel, equipment and supplies, software, networks and data from physical action and events that can cause serious loss or damage (3.8.3) to an organisation

Note 1 to entry: Physical protection includes protection from fire, flood, natural disasters, burglary, theft, vandalism, civic unrest and terrorism.

3.4.12

electrical cabinet

enclosure for electrical and electronic equipment to mount switches, knobs and displays, to prevent electrical shock to equipment users (3.7.3) and protect the contents from the environment

3.5.1

pre-briefing

earliest stage in the consideration of a project when the need for construction works and the suitability of sites are assessed and technical, economic and other feasibilities are calculated

3.5.2

asset information model

information model (3.1.8) relating to the operational phase

[SOURCE: ISO 19650-1:2018, 3.3.9]

3.5.3

FM online platform

cloud based platform to optimise working for effective service delivery and asset management (3.1.3)

3.5.4

digital twin building

digital representation of a physical facility (3.1.6) that receives sensor information from the facility and sends actuation information to the facility

3.5.5

construction operation buildings information exchange

Subset of IFC documented as a buildingSMART model view definition which includes operational information

3.5.6

common data environment

agreed source of information for any given project or asset (3.1.2) , for collecting, managing and disseminating each information container through a managed process

[SOURCE: ISO 19650-1:2018, 3.3.15]

3.5.7

deployment

methodical procedure of introducing an activity, process or system to applicable areas

3.5.8

maintenance control

control scheme for maintenance according to which a desired quality of service can be sustained with minimal or reduced maintenance effort

3.5.9

damage repair

unplanned repair necessitated by the failure of an entity, system or part of system preventing it from performing a major function

3.5.10

capital repair

replacement and/or restoration of systems or parts of construction works, leading to a significant improvement in, or complete restoration of, major functions

3.5.11

planned repair

activities undertaken in accordance with a schedule during the estimated useful life of buildings and civil engineering works in order to restore their serviceability and/or operational performance ensuring their normal operation

3.5.12

responsive repair

minor repair or routine maintenance undertaken in answer to a request from a tenant (3.7.8)

3.5.13

cyclical maintenance

work undertaken periodically to maintain the general condition of the property

3.5.14

corrective maintenance

activities undertaken to detect, isolate and rectify a fault so that the failed equipment, machine or system is restored to its normal operable state

3.5.15

preventive maintenance

maintenance carried out to mitigate degradation and reduce the probability of failure

[SOURCE: ISO 14224:2016, 3.78, modified — Note 1 to entry has been omitted.]

3.5.16

critical system maintenance

maintenance of assets (3.1.2) that are mission critical to the business

3.5.17

predictive maintenance

maintenance based on the prediction of the future condition of an item estimated or calculated from a defined set of historic data and known future operational parameters

[SOURCE: ISO 14224:2016, 3.77, modified — The abbreviated term"PdM" and Note 1 to entry have been removed.]

3.5.18

emergency maintenance

unscheduled modification (3.5.26) performed to temporarily keep a system operational pending corrective maintenance (3.5.14)

Note 1 to entry: Emergency maintenance is part of corrective maintenance.

[SOURCE: ISO/IEC 14764:2006, 3.3]

3.5.19

reliability-centred maintenance

disciplined logic used to identify the best mix of approaches to maintenance and repair to produce the greatest probability that the equipment or component functions as intended over its design life (3.9.4) at minimum expenditure of resources

3.5.20

technical monitoring

system of supervision and control carried out according to an approved programme for identification of facilities (3.1.6) on which there are significant changes in the technical parameters and for which structural and/or engineering scrutiny is necessary

3.5.21

service level agreement

agreement defining the content and quality of the service to be delivered and the timescale in which it is to be delivered

[SOURCE: ISO/IEC TS 22237-7:2018, 3.1.20]

3.5.22

renewal

restoration measures to bring back into a good condition

3.5.23

recovery management

planning and control procedures designed to maximize the economic reuse of resources committed to a construction works project

[SOURCE: ISO 15686-3:2002, 4.7]

3.5.24

remediation plan

plan formulated to address a case of environmental contamination

3.5.25

remedial action

action carried out with the objective of arresting or slowing down the deterioration process, restoring or improving performance, or reducing the danger of damage (3.8.3) or injury to equipment, the user (3.7.3) or any third party

[SOURCE: ISO 16311-1:2014, 3.17, modified — In the definition,"performance of structure" has been changed to"performance", and"equipment," has been added after"injury to".]

3.5.26

modification

partial or slight change (usually improvement)

3.5.27

retrofit

modification (3.5.26) of an entity or system using parts developed or made available after the time of original manufacture or by other means with the objective of improving functionality (3.6.4)

3.5.28

remodelling

changing the essential character of an entity

3.5.29

adaptive re-use

making suitable for a purpose (3.6.7) for which it presently cannot be used satisfactorily

3.5.30

soft landing

graduated handover of a construction works from the delivery team to the operation and maintenance team to allow structured familiarization of systems and components and fine tuning of controls and other building management systems (3.4.1)

3.5.31

facility service

support provision to the primary activities of an organization, delivered by an internal or external provider

[SOURCE: ISO 41011:2017, 3.1.3.1]

3.5.32

commissioning process

quality-focused process for enhancing the delivery of a project by verifying and documenting that all the systems and assemblies are planned, designed, installed, tested, operated and maintained to meet the owner’s project requirements (3.5.33)

3.5.33

owner’s project requirements

document that details the requirements (3.1.10) of a project and the expectations for how it will be used and operated

3.6.1

evaluation

process of assessing quality, importance or value, effectiveness, efficiency, utility and relevance

3.6.2

post-occupancy evaluation

process of obtaining feedback on the performance in use of a facility (3.1.6)

3.6.3

exchange information requirements

information requirements (3.1.10) in relation to an appointment

[SOURCE: ISO 19650-1:2018, 3.3.6]

3.6.4

functionality

suitability or usefulness for a specific purpose (3.6.7) , activity or need

[SOURCE: ISO 6707-3, 3.7.17, modified — In the definition, “or need” has been added after"activity".]

3.6.5

rating scale

set of descriptions of combinations of features (3.1.11) , in which each combination indicates a specific level of serviceability on a scale from the lowest to the highest level likely to be encountered

3.6.6

rating score

representation by a number of the combination of features (3.1.11) described in a specific rating scale (3.6.5) (for one aspect of serviceability) that matches attributes most closely

3.6.7

purpose

intention or objective for which something is done or created or for which something exists

3.6.8

maintenance audit

description of a facility (3.1.6) in terms of the technical and economic indicators, functional purpose (3.6.7) , structural characteristics and technical building systems (3.4.2) and technical building subsystems, (3.4.3)

Note 1 to entry: Maintenance audit is used by the maintenance organization.

3.6.9

functional performance requirement

type and level of functionality (3.6.4) that is required by interested parties (3.1.12)

[SOURCE: ISO 15686-10:2010, 3.12, modified — In the definition, “stakeholders” has been changed to"interested parties" and words after it have been omitted.]

3.6.10

energy efficiency

measures that ensure the building and system function in accordance with the design parameters by the efficient use of energy

[SOURCE: ISO 16813:2006, 3.17]

3.6.11

facility safety

measures to ensure that a facility (3.1.6) provides freedom from unacceptable risk (3.1.14) of harm, damage (3.8.3) or adverse environmental impact

Note 1 to entry: Facility safety involves steps against fire, hazardous materials and fumes, slips and falls, accidents.

3.6.12

occupant requirements package

document containing requirements (3.1.10) for serviceability, including quality and size for one facility (3.1.6) for one specific group of occupants (3.7.4)

3.6.13

generic requirements package

document containing typical requirements (3.1.10) for serviceability and for size for one type of occupant group (3.7.13)

Note 1 to entry: A generic requirements package may be prepared for any type of occupant group.

3.6.14

hours of operation

length of time in a 24-hour period when, from the perspective of the facility (3.1.6) organization, a non-residential facility is occupied for some purpose (3.6.7)

Note 1 to entry: Hours of operation include active hours (3.6.15) , silent hours (3.6.16) and transitional hours (3.6.17) .

3.6.15

active hours

length of time when a facility (3.1.6) is normally fully occupied and operational

3.6.16

silent hours

length of time when a facility (3.1.6) is essentially unoccupied, and only security, operating and maintenance staff are present

3.6.17

transitional hours

length of time in the morning after the first workers normally arrive until a facility (3.1.6) is fully operational, and in the evening from the end of normal work until the occupants (3.7.4) have left

3.6.18

floor area

area of the floor of a building

Note 1 to entry: A floor area may relate to a single room, or to a whole building.

3.6.19

gross area

sum of the floor areas (3.6.18) on all levels of a building that are totally enclosed within the building envelope (3.2.4) (measured to the outside face of external walls)

Note 1 to entry: All enclosed spaces are included and deductions are not made for lift shafts, etc.

3.6.20

footprint

area measured within the perimeter formed by the inside surface of external walls

Note 1 to entry: This definition applies to the whole building. When required the term may also be applied to the area occupied by ducts, pipe and mechanical service shafts, service chutes and stacks.

3.6.21

usable area

portion of a floor or building classified as tenant (3.7.8) areas and amenity areas

Note 1 to entry: Building service areas (3.6.24) are excluded.

3.6.22

net assignable floor area

sum of all areas on all floors assigned to, or available for assignment to, an occupant (3.7.4) or specific use

Note 1 to entry: In some countries this term is only used for measuring designated classes of buildings.

3.6.23

non-assignable floor area

sum of all areas on all floors not available for assignment to an occupant (3.7.4) or specific use but necessary for the general operation of the building

Note 1 to entry: In some countries this term is only used for measuring designated classes of buildings.

3.6.24

building service area

area dedicated to custodial rooms, restrooms, trash rooms and other back-up services for the general operation of the building

3.6.25

building core area

central area of a building housing the elevator and stairwells, electrical equipment, restrooms and other facilities (3.1.6)

3.6.26

primary circulation area

portion of gross area (3.6.19) dedicated to a public corridor, lobby or atrium (3.3.13) or required for access to stairs, lifts, restroom facilities (3.1.6) or building exits

3.6.27

secondary circulation area

portion of gross area (3.6.19) not defined as primary circulation area (3.6.26) but required for some subdivision of space, whether or not bounded by walls

3.6.28

mechanical service area

areas for accommodating technical building systems (3.4.2)

3.6.29

interstitial area

area of loadbearing surfaces located above or below occupied floors of buildings that is not available for general occupancy and that contains mechanical or electrical systems predominantly serving adjacent floors or providing access to such systems

3.6.30

measuring and test equipment

all devices used to monitor, gauge, test, inspect or otherwise determine compliance with prescribed technical requirements (3.1.10)

[SOURCE: ISO 12686:1999, F.3.2]

3.7.1

rater

individual who conducts the rating of a facility (3.1.6) or of the design of a facility, to determine its profile of serviceability

3.7.2

owner

person, group of persons or organization that possesses the exclusive right to hold, use, benefit financially from, convey, transfer, lease or otherwise dispose of real estate (3.2.1) or other asset (3.1.2)

3.7.3

user

organization, or person, having authority to use or is intended to use, a facility (3.1.6) , process, system, building or other construction works

3.7.4

occupant

one who has rights to possession of premises

3.7.5

occupant organization

organization which has rights of possession to a facility (3.1.6) and whose members are physically present in it

3.7.6

visitor

person given access to a facility (3.1.6) in order to benefit from its services

3.7.7

landlord

person or organization that has control over occupancy

3.7.8

tenant

person or organization that has rights and obligations of occupancy in a facility (3.1.6) , as specified in an agreement between the owner (3.7.2) or the representative of the owner and the intended occupant (3.7.4)

3.7.9

facility operator

person, organization or agency carrying out the day-to-day operation of a facility (3.1.6)

3.7.10

custodian

one who guards and protects or maintains property or records

[SOURCE: ISO/TR 12300:2014, 2.1.6]

3.7.11

maintenance technician

person responsible for the availability and maintenance of technical equipment

3.7.12

facility manager

individual responsible for managing demands and/or provisions of facility services (3.5.31)

3.7.13

occupant group

group of occupants (3.7.4) having the same functional requirements (3.1.10)

3.7.14

workforce

persons who are employed to work in a facility (3.1.6)

3.7.15

job sharing

employment arrangement where two or more employees share the work and pay of a single full-time job

3.8.1

ageing exposure

procedure in which a product is exposed to agents (3.1.13) believed or known to cause ageing for the purpose (3.6.7) of undertaking/initiating a service life prediction or comparison of relative performance

[SOURCE: ISO 15686-2:2012, 3.1.3]

3.8.2

in-use condition

any circumstance that can impact on performance under normal use

[SOURCE: ISO 15686-1:2011, 3.10, modified — In the definition, “of a building or constructed asset” has been deleted.]

3.8.3

damage

unfavourable change or physical harm that impairs the value, usefulness, condition or normal function or activities

3.8.4

emergency state

set of circumstances indicating a serious and potentially dangerous situation requiring immediate attention to prevent or reduce the possibility of death or injury to people, affecting public health and safety, damage (3.8.3) or harm to a facility (3.1.6) or the environment

3.9.1

whole-life cost

WLC

all significant and relevant initial and future costs of a facility (3.1.6) , throughout its life cycle, while fulfilling the performance requirements (3.1.10)

[SOURCE: ISO 15686-5:2017, 3.1.14, modified — In the definition, “benefits of an asset” has been changed to “of a facility”.]

3.9.2

life-cycle cost

LCC

cost of a construction works or its parts throughout its life cycle while fulfilling the performance requirements (3.1.10)

[SOURCE: ISO 15686-5:2017, 3.1.7, modified — In the definition, “of an asset” has been changed to “of a construction works”.]

3.9.3

acquisition cost

all costs included in acquiring an asset (3.1.2) by purchase/lease or construction procurement route, excluding costs during the occupation and use or end-of-life phases of the life cycle of the asset

[SOURCE: ISO 15686-5:2017, 3.1.1, modified — In the definition, “constructed” has been deleted before “asset”.]

3.9.4

design life

service life intended by the designer

[SOURCE: ISO 15686-1:2011, 3.3, modified — The abbreviated term"DL" has been omitted as have the deprecated terms"intended service life" and"expected service life".]

3.9.5

life extension

additional period of time beyond the original design life (3.9.4) or service life (but within the assessed remnant life) for which permission to continue operating a system is granted by a regulatory body

Note 1 to entry: Life extension is considered as a modification (3.5.26) to the design basis.

3.9.6

end-of-life cost

sum of all recurring and onetime (non-recurring) cost over the residual or salvage value at the end of ownership or useful life

Note 1 to entry: End-of-life costs can include costs resulting from decommissioning, deconstruction and demolition of a building, site decontamination/remediation, recycling, making environmentally safe and recovery and disposal of components and materials, and transport and regulatory costs.

3.9.7

resilience

adaptive capacity of an organization as a complex and changing environment

[SOURCE: ISO Guide 73:2009, 3.8.1.7]

3.9.8

write off

cancellation from an account of a bad debt or worthless asset (3.1.2)

3.9.9

utility

service providing something useful to the public that is delivered to a facility (3.1.6) by a company or cooperative

Note 1 to entry: Where what is supplied is consumed there may be a connected service to remove waste.