Characterisation principles for soils, buildings and infrastructures contaminated by radionuclides for remediation purposes Ingestion-build-232773 BS EN 61290-11-2 applies to

BS EN 61290-11-2 applies to all commercially available optical amplifiers (OAs) including optical fibre amplifiers (OFAs) using active fibres and semiconductor optical amplifiers (SOAs) using semiconductor gain media

A requirement has been changed into a recommendation in Clause 7 and

For boilers with any alternative constructions

1   This part of ISO 16474 provides information and general guidance relevant to the selection and operation of the methods of exposure described in detail in subsequent parts

This document specifies the measurement method for the determination of total activity concentration of uranium isotopes in non-saline waters by extraction and liquid scintillation counting

Characterisation principles for soils, buildings and infrastructures contaminated by radionuclides for remediation purposes Ingestion-build-232773 BS EN 61290-11-2 applies to1 Scope This document presents guidelines for sampling strategies and characterization processes to assess the contamination of soils, buildings and infrastructures, prior to remediation and or to check that the remediation objectives have been met (final release surveys). The principles presented need to be appropriately graded as regards the specific situations concerned (size, level of contamination). It can be used in conjunction with each