Management of Disused Radioactive Lightning Conductors and Their Associated Radioactive Sources PDF Download

Author: IAEA.
Publisher:
ISBN: 9201347227
Category : Electronic books
Languages : en
Pages : 129

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Book Description

Author: International Atomic Energy Agency
Publisher:
ISBN: 9789201348227
Category : Technology & Engineering
Languages : en
Pages : 0

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Book Description
It was formerly hypothesized that placing a radioactive source near the end of a lightning conductor would improve the likelihood that lightning would strike the conductor. It is estimated that hundreds of thousands of these radioactive lightning conductors (RLCs) were installed worldwide. However, no convincing scientific evidence has been produced to demonstrate increased efficacy and the use of RLCs does not comply with the justification principle established in the International Basic Safety Standards. Therefore, most countries have recognized the need to stop installing RLCs and to remove existing devices from the public domain. This publication summarizes all technical and organizational aspects related to the recovery and dismantling of RLCs as well as the safe management of the associated disused radioactive sources. The report describes the general arrangement, highlights the quality management components, identifies the staffing requirements and covers certain areas vital for the preparation for dismantling and source conditioning operations. Relevant information is provided on the various models of radioactive lightning conductors and how their design features influence the dismantling and source recovery operations. The publication also incorporates the most recent experience on various concluded projects in several Member States and captures the lessons learned.

Author: International Atomic Energy Agency
Publisher:
ISBN: 9789201032140
Category : Science
Languages : en
Pages : 177

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Book Description
This publication summarizes the reviewed information distributed in previous IAEA publications and provides an up to date, overall picture of the management of disused sealed radioactive sources (DSRS) based upon the current status and trends in this field. It incorporates the most recent experience in source management, including newly developed techniques used for DSRS conditioning and storage. Problems encountered and lessons learned are also highlighted in the publication in order to help avoid the mistakes commonly made in the past in managing disused sources.

Author: International Atomic Energy Agency
Publisher:
ISBN: 9789201113160
Category : Business & Economics
Languages : en
Pages : 112

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Book Description
This Safety Guide is applicable to the predisposal management of radioactive waste derived from the use of radioactive materials in medicine, industry, agriculture, research and education, including disused sealed radioactive sources. It focuses on waste generated at facilities such as hospitals and research centres, where radioactive waste is not usually generated in bulk quantities. It covers the managerial, administrative and technical issues associated with the safe management of radioactive waste, from its generation to its acceptance at a disposal facility or its release from regulatory control.

Author: Dehn + Söhne (Neumarkt i.d. OPf.)
Publisher:
ISBN: 9783981377019
Category :
Languages : en
Pages : 488

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Book Description

Author: Franklin Fisher
Publisher: CreateSpace
ISBN: 9781478241522
Category :
Languages : en
Pages : 564

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Book Description
This book is an attempt to present under one cover the current state of knowledge concerning the potential lightning effects on aircraft and that means that are available to designers and operators to protect against these effects. The impetus for writing this book springs from two sources- the increased use of nonmetallic materials in the structure of aircraft and the constant trend toward using electronic equipment to handle flight-critical control and navigation function.

Author: International Atomic Energy Agency
Publisher:
ISBN: 9789201082206
Category :
Languages : en
Pages : 194

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Book Description
This publication presents a set of examples of different approaches for estimating potential exposures in different countries based on participants' experience and considering the IAEA Safety Standard on a generic framework for consideration of radiological environmental impact, including potential exposures.

Author: International Atomic Energy Agency
Publisher: IAEA Tecdoc Series No. 1790
ISBN: 9789201040169
Category : Technology & Engineering
Languages : en
Pages : 0

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Book Description
Graphite is widely used in the nuclear industry and in research facilities and this has led to increasing amounts of irradiated graphite residing in temporary storage facilities pending disposal. This publication arises from a coordinated research project (CRP) on the processing of irradiated graphite to meet acceptance criteria for waste disposal.

Author: Organisation de coopération et de développement économiques
Publisher:
ISBN: 9789264991736
Category : Nuclear energy
Languages : en
Pages : 195

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Book Description
Cost estimation for the decommissioning of nuclear facilities can vary considerably in format, content and practice both within and across countries. These differences may have legitimate reasons but make the process of reviewing estimates complicated and the estimates themselves difficult to defend. Hence, the joint initiative of the OECD Nuclear Energy Agency (NEA), the International Atomic Energy Agency (IAEA) and the European Commission (EC) was undertaken to propose a standard itemisation of decommissioning costs either directly for the production of cost estimates or for mapping estimates onto a standard, common structure for purposes of comparison. This report updates the earlier itemisation published in 1999 and takes into account experience accumulated thus far. The revised cost itemisation structure has sought to ensure that all costs within the planned scope of a decommissioning project may be reflected. The report also provides general guidance on developing a decommissioning cost estimate, including detailed advice on using the structure.

Author: International Atomic Energy Agency
Publisher: IAEA Safety Standards Series N
ISBN: 9789201103154
Category : Business & Economics
Languages : en
Pages : 0

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Book Description
This Safety Guide provides guidance on the predisposal management of all types of radioactive waste (including spent nuclear fuel declared as waste and high level waste) generated at nuclear fuel cycle facilities. These waste management facilities may be located within larger facilities or may be separate, dedicated waste management facilities (including centralized waste management facilities). The Safety Guide covers all stages in the lifetime of these facilities, including their siting, design, construction, commissioning, operation, and shutdown and decommissioning. It covers all steps carried out in the management of radioactive waste following its generation up to (but not including) disposal, including its processing (pretreatment, treatment and conditioning). Radioactive waste generated both during normal operation and in accident conditions is considered.