NF ISO 18400-204

NF ISO 18400-204

July 2017
Standard Current

Soil quality - Sampling - Part 204 : guidance on sampling of soil gas

ISO 18400-204:2017 contains guidance on soil gas sampling using- active sampling (adsorbents, filters, air containers), and- passive samplingapplied at permanent or temporary monitoring wells or other installations in soils or underneath buildings (sub-slab).It provides guidance on:- development of a sampling plan;- construction of monitoring installations;- transport, packaging and storage soil gas samples;- quality assurance.ISO 18400-204:2017 also gives basic information about- soil gas dynamics, and- identification of soil gas sourcesrelevant to permanent or temporary boreholes in soils or underneath buildings (sub‑slab).The compounds covered by this document are:. volatile organic compounds (VOCs);. inorganic volatile compounds (e.g. mercury, HCN);. permanent gases (i.e. CO2, N2, O2, CH4).ISO 18400-204:2017 does not give guidance on:- risk evaluation and characterization;- selection and design of protective measures;- the verification of protective measures, although the site investigation methodologies described can be used when appropriate;- the sampling of atmospheric or indoor gases;- the measurement of gases from the soil entering into the atmosphere;- monitoring and sampling for radon.

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Main informations

Collections

National standards and national normative documents

Publication date

July 2017

Number of pages

60 p.

Reference

NF ISO 18400-204

ICS Codes

13.080.05   Examination of soils in general

Classification index

X31-009-204

Print number

1

International kinship

ISO 18400-204:2017
Sumary
Soil quality - Sampling - Part 204 : guidance on sampling of soil gas

ISO 18400-204:2017 contains guidance on soil gas sampling using

- active sampling (adsorbents, filters, air containers), and

- passive sampling

applied at permanent or temporary monitoring wells or other installations in soils or underneath buildings (sub-slab).

It provides guidance on:

- development of a sampling plan;

- construction of monitoring installations;

- transport, packaging and storage soil gas samples;

- quality assurance.

ISO 18400-204:2017 also gives basic information about

- soil gas dynamics, and

- identification of soil gas sources

relevant to permanent or temporary boreholes in soils or underneath buildings (sub‑slab).

The compounds covered by this document are:

. volatile organic compounds (VOCs);

. inorganic volatile compounds (e.g. mercury, HCN);

. permanent gases (i.e. CO2, N2, O2, CH4).

ISO 18400-204:2017 does not give guidance on:

- risk evaluation and characterization;

- selection and design of protective measures;

- the verification of protective measures, although the site investigation methodologies described can be used when appropriate;

- the sampling of atmospheric or indoor gases;

- the measurement of gases from the soil entering into the atmosphere;

- monitoring and sampling for radon.

Table of contents
  • 1 Domaine d'application
  • 2 Références normatives
  • 3 Termes et définitions
  • 4 Points préliminaires à prendre en compte
  • 5 Principes fondamentaux
  • 6 Exigences relatives au plan d'échantillonnage
  • 7 Construction d'ouvrages de prélèvement des gaz du sol
  • 8 Échantillonnage
  • 9 Identification, conditionnement et transport des échantillons pour l'analyse en laboratoire
  • 10 Rapport d'échantillonnage
  • 11 Assurance de la qualité
  • Annexe A Équipement et instruments standard utilisés pour l'échantillonnage des gaz du sol des COV
  • Annexe B Équipement portatif pour mesurer les gaz
  • Annexe C Équipement de mesurage de débits et de pression de sondages
  • Annexe D Exemple de fiche d'échantillonnage
  • Bibliographie
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