ASTM C1572/C1572M-17
(Guide)Standard Guide for Dry Lead Glass and Oil-Filled Lead Glass Radiation Shielding Window Components for Remotely Operated Facilities
Standard Guide for Dry Lead Glass and Oil-Filled Lead Glass Radiation Shielding Window Components for Remotely Operated Facilities
SIGNIFICANCE AND USE
4.1 Radiation Shielding Window Components:
4.1.1 Radiation shielding window components operability and long-term integrity are concerns that originate during the design and fabrication sequences. Such concerns can only be addressed, or are most efficiently addressed, during one or the other of these stages. The operability and integrity can be compromised during handling and installation sequences. For this reason, the subject equipment should be handled and installed under closely controlled and supervised conditions.
4.1.2 This standard is intended as a supplement to other standards and to federal and state regulations, codes, and criteria applicable to the design of radiation shielding window components.
SCOPE
1.1 Intent:
1.1.1 The intent of this standard is to provide guidance for the design, fabrication, quality assurance, inspection, testing, packaging, shipping, installation, and maintenance of radiation shielding window components. These window components include wall liner embedments, dry lead glass radiation shielding window assemblies, oil-filled lead glass radiation shielding window assemblies, shielding wall plugs, barrier shields, view ports, and the installation/extraction table/device required for the installation and removal of the window components.
1.2 Applicability:
1.2.1 This standard is intended for those persons who are tasked with the planning, design, procurement, fabrication, installation, and operation of the radiation shielding window components that may be used in the operation of hot cells, high level caves, mini-cells, canyon facilities, and very high level radiation areas.
1.2.2 This standard applies to radiation shielding window assemblies used in normal concrete walls, high-density concrete walls, steel walls and lead walls.
1.2.3 The values stated in SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in nonconformance with the standard. Common nomenclature for specifying some terms; specifically shielding, uses a combination of metric units and inch-pound units.
1.2.4 This standard identifies the special information required by the Manufacturer for the design of window components. Table A1.1 shows a sample list of the radiation source spectra and geometry information, typically required for shielding analysis. Table A2.1 shows a detailed sample list of specific data typically required to determine the physical size, glass types, and viewing characteristics of the shielding window, or view port. Annex A3 shows general window configuration sketches. Blank copies of Table A1.2 and Table A2.1 are found in the respective Annexes for the Owner–Operator's use.
1.2.5 This standard is intended to be generic and to apply to a wide range of configurations and types of lead glass radiation shielding window components used in hot cells. It does not address glovebox, water, X-ray glass, or zinc bromide windows.
1.2.6 Supplementary information on viewing systems in hot cells may be found in Guides C1533 and C1661.
1.3 Caveats:
1.3.1 Consideration shall be given when preparing the shielding window designs for the safety related issues discussed in the Hazard Sources and Failure Modes, Section 11; such as dielectric discharge, over-pressurization, radiation exposure, contamination, and overturning of the installation/extraction table/device.
1.3.2 In many cases, the use of the word “shall” has been purposely used in lieu of “should” to stress the importance of the statements that have been made in this standard.
1.3.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health and environmental pract...
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Designation: C1572/C1572M − 17
Standard Guide for
Dry Lead Glass and Oil-Filled Lead Glass Radiation
Shielding Window Components for Remotely Operated
1
Facilities
This standard is issued under the fixed designation C1572/C1572M; the number immediately following the designation indicates the
year of original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last
reapproval. A superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
1. Scope glass types, and viewing characteristics of the shielding
window, or view port. Annex A3 shows general window
1.1 Intent:
configuration sketches. Blank copies of Table A1.2 and Table
1.1.1 The intent of this standard is to provide guidance for
A2.1 are found in the respective Annexes for the Owner–Op-
the design, fabrication, quality assurance, inspection, testing,
erator’s use.
packaging,shipping,installation,andmaintenanceofradiation
1.2.5 Thisstandardisintendedtobegenericandtoapplyto
shielding window components. These window components
awiderangeofconfigurationsandtypesofleadglassradiation
include wall liner embedments, dry lead glass radiation shield-
shielding window components used in hot cells. It does not
ingwindowassemblies,oil-filledleadglassradiationshielding
address glovebox, water, X-ray glass, or zinc bromide win-
window assemblies, shielding wall plugs, barrier shields, view
dows.
ports, and the installation/extraction table/device required for
the installation and removal of the window components.
1.2.6 Supplementaryinformationonviewingsystemsinhot
cells may be found in Guides C1533 and C1661.
1.2 Applicability:
1.2.1 This standard is intended for those persons who are
1.3 Caveats:
tasked with the planning, design, procurement, fabrication,
1.3.1 Consideration shall be given when preparing the
installation, and operation of the radiation shielding window
shielding window designs for the safety related issues dis-
componentsthatmaybeusedintheoperationofhotcells,high
cussed in the Hazard Sources and Failure Modes, Section 11;
level caves, mini-cells, canyon facilities, and very high level
such as dielectric discharge, over-pressurization, radiation
radiation areas.
exposure, contamination, and overturning of the installation/
1.2.2 This standard applies to radiation shielding window
extraction table/device.
assemblies used in normal concrete walls, high-density con-
1.3.2 In many cases, the use of the word “shall” has been
crete walls, steel walls and lead walls.
purposely used in lieu of “should” to stress the importance of
1.2.3 ThevaluesstatedinSIunitsorinch-poundunitsareto
the statements that have been made in this standard.
be regarded separately as standard. The values stated in each
1.3.3 This standard does not purport to address all of the
system may not be exact equivalents; therefore, each system
safety concerns, if any, associated with its use. It is the
shall be used independently of the other. Combining values
responsibility of the user of this standard to establish appro-
from the two systems may result in nonconformance with the
priate safety, health and environmental practices and deter-
standard. Common nomenclature for specifying some terms;
mine the applicability of regulatory requirements prior to use.
specifically shielding, uses a combination of metric units and
inch-pound units.
1.4 This international standard was developed in accor-
1.2.4 This standard identifies the special information re-
dance with internationally recognized principles on standard-
quired by the Manufacturer for the design of window compo-
ization established in the Decision on Principles for the
nents. Table A1.1 shows a sample list of the radiation source
Development of International Standards, Guides and Recom-
spectra and geometry information, typically required for
mendations issued by the World Trade Organization Technical
shielding analysis. Table A2.1 shows a detailed sample list of
Barriers to Trade (TBT) Committee.
specific data typically required to determine the physical size,
2. Referenced Documents
1
This guide is under the jurisdiction ofASTM Committee C26 on Nuclear Fuel
2.1 Industry and National Consensus Standards—
Cycle and is the direct responsibility of Subcommittee C26.14 on Remote Systems.
Nationally recognized industry and consensus standards which
Current edition approved Aug. 1, 2017. Published August 2017. Originally
maybeapplicableinwholeorinparttothedesign,fabrication,
approved in 2004. Last previous edition approved in 2010 as C1572–10. DOI:
10.1520/C1572_C1572M-17. quality assurance, inspection, testing, packaging, shipping,
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1
---------------------- Page: 1 -----------
...
This document is not an ASTM standard and is intended only to provide the user of an ASTM standard an indication of what changes have been made to the previous version. Because
it may not be technically possible to adequately depict all changes accurately, ASTM recommends that users consult prior editions as appropriate. In all cases only the current version
of the standard as published by ASTM is to be considered the official document.
Designation: C1572 − 10 C1572/C1572M − 17
Standard Guide for
Dry Lead Glass and Oil-Filled Lead Glass Radiation
Shielding Window Components for Remotely Operated
1
Facilities
This standard is issued under the fixed designation C1572;C1572/C1572M; the number immediately following the designation indicates
the year of original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last
reapproval. A superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
1. Scope
1.1 Intent:
1.1.1 The intent of this standard is to provide guidance for the design, fabrication, quality assurance, inspection, testing,
packaging, shipping, installation, and maintenance of radiation shielding window components. These window components include
wall liner embedments, dry lead glass radiation shielding window assemblies, oil-filled lead glass radiation shielding window
assemblies, shielding wall plugs, barrier shields, view ports, and the installation/extraction table/device required for the installation
and removal of the window components.
1.2 Applicability:
1.2.1 This standard is intended for those persons who are tasked with the planning, design, procurement, fabrication,
installation, and operation of the radiation shielding window components that may be used in the operation of hot cells, high level
caves, mini-cells, canyon facilities, and very high level radiation areas.
1.2.2 This standard applies to radiation shielding window assemblies used in normal concrete walls, high-density concrete
walls, steel walls and lead walls.
1.2.3 The system of units employed in this standard is the metric unit, also known as SI Units, which are commonly used for
International Systems, and defined, byvalues stated in SI units or inch-pound units are to be regarded separately as standard. The
values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other.
Combining values ASTM/IEEE SI-10 Standard for Use of International System of Units. from the two systems may result in
nonconformance with the standard. Common nomenclature for specifying some terms; specifically shielding, uses a combination
of metric units and inch-pound units.
1.2.4 This standard identifies the special information required by the Manufacturer for the design of window components.
A1.1Table A1.1 shows a sample list of the radiation source spectra and geometry information, typically required for shielding
analysis. A2.1Table A2.1 shows a detailed sample list of specific data typically required to determine the physical size, glass types,
and viewing characteristics of the shielding window, or view port. A3Annex A3 shows general window configuration sketches.
Blank copies of A1.2Table A1.2 and A2.2Table A2.1 are found in the respective Annexes for the Owner–Operator’s use.
1.2.5 This standard is intended to be generic and to apply to a wide range of configurations and types of lead glass radiation
shielding window components used in hot cells. It does not address glovebox, water, X-ray glass, or zinc bromide windows.
1.2.6 Supplementary information on viewing systems in hot cells may be found in Guides C1533 and C1661.
1.3 Caveats:
1.3.1 Consideration shall be given when preparing the shielding window designs for the safety related issues discussed in the
Hazard Sources and Failure Modes, Section 11; such as dielectric discharge, over-pressurization, radiation exposure,
contamination, and overturning of the installation/extraction table/device.
1.3.2 In many cases, the use of the word “shall” has been purposely used in lieu of “should” to stress the importance of the
statements that have been made in this standard.
1.3.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility
of the user of this standard to establish appropriate safety safety, health and healthenvironmental practices and determine the
applicability of regulatory requirements prior to use.
1
This guide is under the jurisdiction of ASTM Committee C26 on Nuclear Fuel Cycle and is the direct responsibility of Subcommittee C26.14 on Remote Systems.
Current edition approved Nov. 1, 2010Aug. 1, 2017. Published December 2010August 2017. Originally approved in 2004. Last previous edition approved in 20042010
as C1572 - 04.C1572 – 10. DOI: 10.1520/C1572-10.10.1520/C1572_C1572M-17.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 1942
...
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