Standard Svensk standard · SS-EN ISO 16639:2019

Övervakning av aktivitetskoncentration i luft av radioaktiva ämnen på arbetsplatser i kärntekniska anläggningar (ISO 16639:2017)

Status: Gällande

Köp denna standard

Standard Svensk standard · SS-EN ISO 16639:2019

Övervakning av aktivitetskoncentration i luft av radioaktiva ämnen på arbetsplatser i kärntekniska anläggningar (ISO 16639:2017)
Prenumerera på standarden - Läs mer Dölj
Pris: 1 140 SEK
standard ikon pdf

PDF

Pris: 1 140 SEK
standard ikon

Papper

Pris: 1 824 SEK
standard ikon pdf + standard ikon

PDF + papper

Fler alternativ Färre alternativ
Omfattning
ISO 16639:2017 provides best practices and performance-based criteria for the use of air sampling devices and systems, including retrospective samplers and continuous air monitors. Specifically, this document covers air sampling program objectives, design of air sampling and monitoring programs to meet program objectives, methods for air sampling and monitoring in the workplace, and quality assurance to ensure system performance toward protecting workers against unnecessary inhalation exposures.
The primary purpose of the surveillance of airborne activity concentrations in the workplace is to evaluate and mitigate inhalation hazards to workers in facilities where these can become airborne. A comprehensive surveillance program can be used to
- determine the effectiveness of administrative and engineering controls for confinement,
- measure activity concentrations of radioactive substances,
- alert workers to high activity concentrations in the air,
- aid in estimating worker intakes when bioassay methods are unavailable,
- determine signage or posting requirements for radiation protection, and
- determine appropriate protective equipment and measures.
Air sampling techniques consist of two general approaches. The first approach is retrospective sampling, in which the air is sampled, the collection medium is removed and taken to a radiation detector system and analysed for radioactive substance, and the concentration results made available at a later time. In this context, the measured air concentrations are evaluated retrospectively. The second approach is continuous real-time air monitoring so that workers can be warned that a significant release of airborne radioactivity may have just occurred. In implementing an effective air sampling program, it is important to achieve a balance between the two general approaches. The specific balance depends on hazard level of the work and the characteristics of each facility.
A special component of the second approach ...

Ämnesområden

Strålningsskydd (13.280)


Köp denna standard

Standard Svensk standard · SS-EN ISO 16639:2019

Övervakning av aktivitetskoncentration i luft av radioaktiva ämnen på arbetsplatser i kärntekniska anläggningar (ISO 16639:2017)
Prenumerera på standarden - Läs mer Dölj
Pris: 1 140 SEK
standard ikon pdf

PDF

Pris: 1 140 SEK
standard ikon

Papper

Pris: 1 824 SEK
standard ikon pdf + standard ikon

PDF + papper

Fler alternativ Färre alternativ

Produktinformation

Språk: Engelska

Framtagen av: Kärnenergi, SIS/TK 405

Internationell titel: Surveillance of the activity concentrations of airborne radioactive substances in the workplace of nuclear facilities (ISO 16639:2017)

Artikelnummer: STD-80012534

Utgåva: 1

Fastställd: 2019-06-18

Antal sidor: 48