ISO 16311-2 : 2024

This document describes general requirements and procedures for the assessment of concrete structures.

The assessment can be initiated under the following circumstances, but not limited to:

a)       an anticipated change in use or extension of design service life;

b)       structural deterioration due to time-dependent actions such as corrosion of reinforcement, fatigue, etc.;

c)        safety and/or serviceability check (e.g. for earthquake and increased traffic actions) as required by authorities, insurance companies, owners, etc.;

d)       structural damage by accidental actions (see ISO 2394).

This document does not cover

—     qualification of personnel;

—     contractual matters;

—     health and safety requirements for the protection of workers during the investigation and testing.