Document Details |
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| Name of Department/Committee : | CED 46 | ||||
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| Document Number : | CED 46 ( 27025) | ||||
| Document Title [English] : | National Building Code of India Part 11 Approach to Sustainability | ||||
| Document Title [Hindi] : | भारतीय राष्ट्रीय भवन संहिता भाग 11 संवहनियता के प्रति द्रष्टिकोण | ||||
| Document Type : | Revision | ||||
| Language : | English | ||||
| Priority : | 3 | ||||
| ICS Code : | 01.120: 91.040.01 | ||||
| Date of Project Approval : | 26-06-2024 | ||||
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| Standards to be Superseded : |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 : | Construction practices, measurement and management |
| Sub Sub Group : | NBC of India |
| Aspects : | Others |
| Risk : | High |
| Certification : | Not Certifiable |
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| 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 | A data collection template for embodied energy and carbon of Indian construction materials has been included in informative Annex E. In alignment with the evolving demands of sustainability and resilience, this edition of the Part 11 of NBC incorporates significant updates to address contemporary challenges and improve its applicability across the built environment. a) The scope of this Part has been thoroughly reviewed and updated to respond to emerging challenges, including climate change, ecological disruption, and the pervasive issue of widespread toxicity in materials and systems. b) Clause 3, titled Approach to Sustainability, has been enhanced to reflect the latest practices and methodologies that support sustainable development. | |
| 2 | c) Clause 9 on Materials has undergone a comprehensive revision, now including detailed provisions on environmental impact categories, life cycle stages, whole-building life cycle assessment (LCA) methodology, LCA tools, and guidelines for environmental declarations and disclosures. These updates aim to promote transparency and accountability in material selection and usage. d) The provisions related to Lifts, Escalators, and Moving Walks have been updated to integrate advancements in technology, safety measures, and energy efficiency. e) A dedicated data collection template for assessing the embodied energy and carbon footprint of Indian construction materials has been included to encourage data-driven decision-making and facilitate sustainable material sourcing. f) References to all the concerned Indian standards have been updated. | |
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 | 26-06-2024 | ------- | ||
| 2 | P-Draft | 30-11-2024 | Covering letter generated | ------- | |
| 3 | P-Draft | 30-11-2024 | Duration : 21 Days | CED 46, CED 46, CED 46 : P1, CED 46 : P2, CED 46 : P3, CED 46 : P4, CED 46 : P5, CED 46 : P6, CED 46 : P7, CED 46 : P8, CED 46 : P9, CED 46 : P10, CED 46 : P11, CED 46 : P12, CED 46 : P13, CED 46 : P14, CED 46 : P15, CED 46 : P16, CED 46 : P17, CED 46 : P18, CED 46 : P19, CED 46 : P20, CED 46 : P21, CED 46 : P22, | ------- |
| 4 | Skipped to W-Draft | 13-04-2025 | Stage-Changed | ------- | |
| 5 | WC Draft | 13-04-2025 | Duration : 30 Days Submitted for HOD approval |
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| 6 | WC Draft | 13-04-2025 | WC approved by HOD |
CEDC CED 46, EED 01, EED 07, CED 46 : P1, CED 46 : P2, CED 46 : P3, CED 46 : P4, CED 46 : P5, CED 46 : P6, CED 46 : P7, CED 46 : P8, CED 46 : P9, CED 46 : P10, CED 46 : P11, CED 46 : P12, CED 46 : P13, CED 46 : P14, CED 46 : P15, CED 46 : P16, CED 46 : P17, CED 46 : P18, CED 46 : P19, CED 46 : P20, CED 46 : P21, CED 46 : P22, | ------- |