measures that promote achievement of the design life (3.1.20), including cleaning, maintenance (3.1.65), servicing, repair (3.1.107), refurbishment (3.1.103), protection (ISO 6707-1:2014, 9.3.86), control of use and avoidance of neglect

consecutive and interlinked stages of a product system, from raw material acquisition or generation of natural resources to final disposal

consecutive and interlinked stages of a product (3.2.5) (or service) system, from raw material (3.2.11) acquisition or generation from natural resources to final disposal

period of time during which a product (3.5.12) in use meets or exceeds the performance (3.1.12)requirements (3.1.15)

period of time after installation during which a facility (3.1.37) or its component (3.1.13) parts meet(s) or exceed(s) the performance requirements (ISO 6707-1:2014, 9.1.16)(3.1.85.1)(3.1.85.2) [SOURCE: ISO 6707-1:2014, 9.3.83, modified — to apply the concept specifically to a facility(ies) and/or its component parts.] [ISO 15686-1:2011, 3.25]

consecutive and interlinked stages of a product

consecutive and interlinked stages in the life of the object under consideration

period of time after installation during which a facility or its component parts continues to meet the performance requirements

period of time after installation during which a construction works (3.2.1) or its parts meet or exceed the performance requirement(s) (ISO 6707-1:2004, 9.1.16)

period of time that a building must be able to function as envisaged without a need for a major renovation