ASTM C 1661 : 2013
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Standard Guide for Viewing Systems for Remotely Operated Facilities
Hardcopy , PDF
08-11-2023
English
01-01-2013
Committee |
C 26
|
DocumentType |
Guide
|
Pages |
26
|
PublisherName |
American Society for Testing and Materials
|
Status |
Superseded
|
SupersededBy | |
Supersedes |
1.1.1This guide establishes the minimum requirements for viewing systems for remotely operated facilities, including hot cells (shielded cells), used for the processing and handling of nuclear and radioactive materials. The intent of this guide is to aid in the design, selection, installation, modification, fabrication, and quality assurance of remote viewing systems to maximize their usefulness and to minimize equipment failures.
1.1.2It is intended that this guide record the principles and caveats that experience has shown to be essential to the design, fabrication, installation, maintenance, repair, replacement, and, decontamination and decommissioning of remote viewing equipment capable of meeting the stringent demands of operating, dependably and safely, in a hot cell environment where operator visibility is limited due to the radiation exposure hazards.
1.2.1This guide applies to, but is not limited to, radiation hardened and non-radiation hardened cameras (black- and-white and color), lenses, camera housings and positioners, periscopes, through wall/roof viewing, remotely deployable cameras, crane/robot mounted cameras, endoscope cameras, borescopes, video probes, flexible probes, mirrors, lighting, fiber lighting, and support equipment.
1.2.2This guide is intended to be applicable to equipment used under one or more of the following conditions:
1.2.2.1The remote operation facility that contains a significant radiation hazard to man or the environment.
1.2.3The remote viewing equipment may be intended for either long-term application (commonly, in excess of several years) or for short-term usage (for example, troubleshooting). Both types of applications are addressed in sections that follow.
1.2.4This guide is not intended to cover the detailed design and application of remote handling connectors for services (for example, electrical, instrumentation, video, etc.).
1.2.5The system of units employed in this guide is the metric unit, also known as SI Units, which are commonly used for International Systems, and defined by ASTM/IEEE SI 10, Standard for Use of International System of Units. Some video parameters use traditional units that are not consistent with SI Units but are used widely across the industry. For example, video image format is referred to in “inch” units. (See Table 1.)
1.3.1This guide does not cover radiation shielding windows used for hot cell viewing. They are covered separately under Guide C1572.
1.3.2This guide is not a substitute for applied engineering skills, proven practices and experience. Its purpose is to provide guidance.
1.3.3The guidance set forth in this guide relating to design of equipment is intended only to inform designers and engineers of these features, conditions, and procedures that have been found necessary or highly desirable to the design, selection, operation and maintenance of reliable remote viewing equipment for the subject service conditions.
ASTM C 1554 : 2018 | Standard Guide for Materials Handling Equipment for Hot Cells |
ASTM C 1615/C1615M : 2017 | Standard Guide for Mechanical Drive Systems for Remote Operation in Hot Cell Facilities |
ASTM C 1533 : 2015 | Standard Guide for General Design Considerations for Hot Cell Equipment |
ASTM C 1725 : 2017 | Standard Guide for Hot Cell Specialized Support Equipment and Tools |
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