Document Details |
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| Name of Department/Committee : | MTD 11 | ||||
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| Document Number : | MTD 11 ( 21536) | ||||
| Document Title [English] : | Repair of cast iron castings by oxy-acetylene and manual metal arc welding-recommendations (Second Revision) | ||||
| Document Title [Hindi] : | ऑक्सी-एसिटिलीन और हस्त धातु आर्क वेल्डिंग द्वारा ढलवाँ लोहे की ढलाइयों की मरम्मत - सिफारिशें ( दूसरा पुनरीक्षण ) | ||||
| Document Type : | Revision | ||||
| Language : | English | ||||
| Priority : | 3 | ||||
| ICS Code : | 25.160.01 | ||||
| Date of Project Approval : | 07-09-2022 | ||||
| Standards to be Revised : |
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| Standards to be Superseded : |
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Classification Details |
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| Group : | Gases, Gas Cylinders , Machine tools and other mechanical products |
| Sub Group : | Welding Electrodes and Accessories |
| Sub Sub Group : | Code of Practice on welding |
| Aspects : | Code of Practice |
| Risk : | None |
| Certification : | None |
| Short Commom Man's Title : | |
| ITCHS Code : | |
| Ministry : | |
| Sustainable development Goals : |
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| Degree of Equivalence : | Indigenous |
| Identical/Equivalent Standards : | |
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| Sl.No. | Synosis Points | |
| 1 | 1.1 This standard covers recommended procedures for repair of cast iron castings by welding. 1.2 Iron castings, referred in this standard, cover the following categories of cast iron castings: i) Grey cast iron, ii) Low alloyed cast iron, iii) Pearlitic cast iron, iv) Malleable cast iron, and v) Nodular or ductile cast irons. 1.3 Section 1 of this standard describes general guidance on classification of defects, decision making for repairs, preparation of repairs, inspection before and after removal of defects and also after repair, etc. Section 2 describes the procedures for repair welding by gas welding process and Section 3 describes the procedures for repair welding by manual metal arc welding process. | |
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 | 07-09-2022 | ------- | ||
| 2 | P-Draft | 21-12-2022 | Covering letter generated | ------- | |
| 3 | P-Draft | 21-12-2022 | Duration : 21 Days Remarks : For your kind inputs and comments |
MTD 11, | ------- |
| 4 | Skipped to W-Draft | 29-11-2023 | Stage-Changed | ------- | |
| 5 | WC Draft | 29-11-2023 | Duration : 30 Days Submitted for HOD approval Remarks : For your kind comments and inputs please |
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| 6 | WC Draft | 29-11-2023 | WC rejected by HOD Remarks: Remove the first para of the foreword |
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| 7 | WC Draft | 30-11-2023 | Duration : 30 Days Submitted for HOD approval Remarks : Draft modified as suggested |
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| 8 | WC Draft | 30-11-2023 | WC approved by HOD |
MTDC | ------- |