Document Details |
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| Name of Department/Committee : | CHD 30 |
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| Document Number : | CHD 30 ( 25270) |
| Document Title [English] : | Radiometry of Metallic Components and Structures using Sealed Radioactive Sources — Code of Practice |
| Document Title [Hindi] : | सीलबंद रेडियोधर्मी स्रोतों का उपयोग करके धातु घटकों और संरचनाओं की रेडियोमेट्री - रिति संहिता |
| Document Type : | New |
| Language : | English |
| Priority : | 2 |
| ICS Code : | 13.280 |
| Date of Project Approval : | 12-04-2024 |
| Standards to be Superseded : | |
Classification Details |
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| Group : | Chemicals, Plastics and their Products including packaging and Environment |
| Sub Group : | Chemicals |
| Sub Sub Group : | Radioactive Residue Test Methods |
| Aspects : | Code of Practice |
| Risk : | Low |
| Certification : | Not Certifiable |
| Short Commom Man's Title : | |
| ITCHS Code : | |
| Ministry : |
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| Sustainable development Goals : |
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| Degree of Equivalence : | Indigenous |
| Identical/Equivalent Standards : | |
| Organization Type: | |
| Sl.No. | Synosis Points | |
| 1 | Radiometric testing is an indirect measurement technique used for troubleshooting and flaw detection in industrial structures and processes. Sealed source based gamma radiometry is often employed in many fields such as nuclear and its allied industries for detection of flaws present in the large and thick shielding components and assemblies. The flaws can be in the form of voids, cracks, foreign material or even design faults. Flaw detection in such manufactured components and assemblies is necessary for the purpose of reducing transmitted dose rate to an acceptable limit as permitted by the regulatory body. | |
Timeline Details |
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Stages |
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| Sl. No. |
Stage | Date of Occurence | Remarks | Circulated to | Files |
| 1 | Generation of Document Number | 12-04-2024 | ------- | ||
| 2 | P-Draft | 12-04-2024 | Covering letter generated | ------- | |
| 3 | P-Draft | 12-04-2024 | Duration : 21 Days Remarks : The Sectional Committee CHD 30 in its 28th meeting had decided to circulate the document as p draft to committee members for their inputs for 21 days |
CHD 30, CHD 30 : 1, CHD 30 : 2, CHD 30 : 3, CHD 30 : 4, CHD 30 : 1 : WG1, CHD 30 : 4 : WG1, CHD 30 : 4 : WG2, CHD 30 : 4 : WG3, CHD 30 : 4 : WG4, CHD 30 : 4 : WG5, CHD 30 : 3 : WG5, | ------- |
| 4 | Skipped to W-Draft | 22-05-2024 | Stage-Changed | ------- | |
| 5 | WC Draft | 22-05-2024 | Duration : 62 Days Submitted for HOD approval Remarks : The Sectional Committee CHD 30 in its 29th meeting had decided to send the document for wide circulation for a period of 60 days Kindly approve |
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| 6 | WC Draft | 23-05-2024 | WC rejected by HOD Remarks: Please recheck the Scope. |
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| 7 | WC Draft | 28-05-2024 | Duration : 62 Days Submitted for HOD approval Remarks : Suitable Corrections have been done Kindly approve |
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| 8 | WC Draft | 29-05-2024 | WC approved by HOD |
CHDC CHD 30 : 1, CHD 30 : 2, CHD 30 : 3, CHD 30 : 4, CHD 30 : 4 : WG1, CHD 30 : 4 : WG2, CHD 30 : 4 : WG3, CHD 30 : 4 : WG4, CHD 30 : 4 : WG5, CHD 30 : 1 : WG1, CHD 30 : 2 : WG2, CHD 30 : 2 : WG18, CHD 30 : 2 : WG14, CHD 30 : 2 : WG17, CHD 30 : 2 : WG21, | ------- |