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ČSN EN ISO 18557 (404059)
Characterisation principles for soils, buildings and infrastructures contaminated by radionuclides for remediation purposes
Translate name
STANDARD published on 1.8.2020
The information about the standard:
Designation standards: ČSN EN ISO 18557
Classification mark: 404059
Catalog number: 510353
Publication date standards: 1.8.2020
SKU: NS-1000836
The number of pages: 56
Approximate weight : 168 g (0.37 lbs)
Country: Czech technical standard
Category: Technical standards ČSN
The category - similar standards:
Pollution, pollution control and conservationFissile materials
Annotation of standard text ČSN EN ISO 18557 (404059):
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.). This document deals with characterization in relation to site remediation. It applies to sites contaminated after normal operation of older nuclear facilities. It could also apply to site remediation after a major accident, and in this case the input data will be linked to the accident involved. The document complements existing standards, notably concerning sampling, sample preservation and their transport, treatment and laboratory measurements, but also those related to in situ chemical and radiological measurements. The document does not apply to the following issues: execution of clean-up works, sampling and characterization of waste (conditioned or unconditioned) or to waste packages. It does not apply to groundwater characterization (saturated zone). Given the case-by-case nature of site remediation and decommissioning, the principles and guidance communicated in this document are intended as general guidance only, not prescriptive requirements
Preview of the standard ČSN EN ISO 18557 (404059)
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