Document Details |
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| Name of Department/Committee : | CHD 13 | ||||
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| Document Number : | CHD 13 ( 24671) | ||||
| Document Title [English] : | Specification for feed water and boiler water for low and medium pressure boilers First Revision | ||||
| Document Title [Hindi] : | निम्न और मध्यम दबाव बॉयलरों के लिए फ़ीड पानी और बॉयलर पानी की विशिष्टता (पहलापुनरीक्षण) | ||||
| Document Type : | Revision | ||||
| Language : | English | ||||
| Priority : | 3 | ||||
| ICS Code : | 27.060.01 | ||||
| Date of Project Approval : | 17-01-2024 | ||||
| Standards to be Revised : |
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| Standards to be Superseded : |
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Classification Details |
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| Group : | Chemicals, Plastics and their Products including packaging and Environment |
| Sub Group : | Chemical Products |
| Sub Sub Group : | Boiler Water Industry |
| 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 : | Indigenous |
| Identical/Equivalent Standards : | |
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| Sl.No. | Synosis Points | |
| 1 | This standard lays down specifications for feed water and boiler water for low and medium pressure land boilers (boilers operating up to 5.9 MN/m2). | |
| 2 | Land boilers operating at pressure higher than 5.9 MN/m2, marine boilers and locomotive boilers are not covered in this standard. | |
| 3 | The following boilers are covered in this standard: a) Water tube boilers with super-heaters, turbine operation having process restrictions on steam purity; b) Water tube boilers without super-heaters, turbine operation and with no process restrictions on steam purity; c) Fire tube boilers; and d) Industrial coil type water tube boilers. | |
| 4 | This standard was first published in 1982. In this first revision the following changes have been incorporated: a) Requirements of pH, total iron, copper, and phosphates have been modified; b) Scope has been modified; c) Requirements for parameters for water tube boilers with super-heaters, turbine operation having process restrictions on steam purity have been incorporated; d) Requirements for parameters for water tube boilers without super-heaters, turbine operation and with no process restrictions on steam purity; e) Requirements for parameters for fire tube boilers have been incorporated; f) References, ICS No. have been updated; and g) Other editorial changes have been done to bring the standard in the latest style and format of Indian Standards. | |
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 | 17-01-2024 | ------- | ||
| 2 | P-Draft Waived | 17-01-2024 | The Committee decided to issue it into wc for period of 2 months | ------- | |
| 3 | WC Draft | 17-01-2024 | Duration : 60 Days Submitted for HOD approval Remarks : The Committee decided to issue it into wc for period of 2 months |
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| 4 | WC Draft | 19-01-2024 | WC approved by HOD |
CHDC | ------- |