Document Details |
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| Name of Department/Committee : | WRD 01 | ||||||
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| Document Number : | WRD 01 ( 22063) | ||||||
| Document Title [English] : | Measurement of Fluid Flow by Means of Pressure Differential Devices Inserted In Circular Cross Section Conduits Running Full Part 1 : General Principles And Requirements | ||||||
| Document Title [Hindi] : | पूर्ण भरे बहाव वाली वृत्ताकार अनुप्रस्थ काट की वाहिकाओं में विभेदक दबाव उपकरणों के माध्यम से द्रव प्रवाह मापन भाग 1 सामान्य सिद्धांत एवं अपेक्षाएं | ||||||
| Document Type : | Revision | ||||||
| Language : | English | ||||||
| Priority : | 3 | ||||||
| ICS Code : | 17.120.10 | ||||||
| Date of Project Approval : | 20-01-2023 | ||||||
| Standards to be Revised : |
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| Standards to be Superseded : |
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Classification Details |
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| Group : | Civil Engineering Design and Construction |
| Sub Group : | Hydrometry and equipments |
| Sub Sub Group : | Hydrometry & Equipments |
| Aspects : | Code of Practice |
| Risk : | None |
| Certification : | None |
| Short Commom Man's Title : | |
| ITCHS Code : | |
| Ministry : |
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| Sustainable development Goals : |
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| Degree of Equivalence : | Identical under single numbering |
| Identical/Equivalent Standards : | ISO 5167 -1 : 2022 |
| Organization Type: | ISO |
::Cross Referenced International Standard(s) & Standard(s) Of National SDO(s) :: |
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| Sl. No. | Prefix | Number | Part | Section | Year | |
| 1 | ISO | 5167 | 2 | - | 2022 | |
| 2 | ISO | 5167 | 3 | - | 2022 | |
| Sl.No. | Synosis Points | |
| 1 | Improved consistency between ISO 5167-1 to ISO 5167-6 (some items that were new in ISO 5167-5 and ISO 5167-6 have been moved to this document) | |
| 2 | A primary element has been set as part of a differential pressure metering system | |
| 3 | A short section on diagnostics and CBM (Condition Based Monitoring) has been included | |
| 4 | A limitation on the use of the 5 % 2° rule for an acceptable profile has been noted | |
| 5 | Improved text about uncertainty calculation and an example in Annex E has been provided | |
| 6 | Annexes on turndown and permanent pressure loss have been included | |
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 | 20-01-2023 | ------- | ||
| 2 | P-Draft Waived | 02-03-2023 | Revision of Indian Standard | ------- | |
| 3 | WC Draft | 02-03-2023 | Duration : 90 Days Submitted for HOD approval |
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| 4 | WC Draft | 02-03-2023 | WC rejected by HOD Remarks: Check and resubmit |
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| 5 | WC Draft | 02-03-2023 | Duration : 90 Days Submitted for HOD approval |
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| 6 | WC Draft | 02-03-2023 | WC approved by HOD |
WRDC WRD 01, | ------- |
| 7 | Skipped to Finalization | 25-07-2024 | Stage-Changed | ------- | |
| 8 | Finalization | 25-07-2024 | ------ | ------- | |
| 9 | Final Draft | 25-07-2024 | Submited for HOD approval |
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| 10 | Final Draft | 25-07-2024 | Final Draft approved by HOD | ------- | |
| 11 | Final Draft draft rejected by Publication | 09-08-2024 | Final Draft rejected by Publication Remarks: 1. Base document is watermarked. 2. Dual numbering should be done in case its not a special series. |
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