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Basic Details/ मूल ब्यौरा

IS Number/आईएस संख्या : IS 13365 (Part 1) : 2025

IS Title/आईएस शीर्षक : Quantitative Classification Systems of Rock Mass - Guidelines: Part 1 Rock Mass Rating (RMR) for Predicting Engineering Properties ( First Revision )

Superseding IS/सुपरसीडिंग आईएस : IS 13365 : Part 1 : 1998

Degree of Equivalence/समतुल्यता स्तर : Indigenous

Number of Revisions/पुनरीक्षणों की संख्या : 1

Number of Amendments/संशोधनों की संख्या : No amendment issued

Aspect/पक्ष : Code of Practice

Language/भाषा : English

Reaffirmation Year/पुनर्पुष्टि वर्ष : No reaffirmation

Technical Department/तकनीकी विभाग : CED (Civil Engineering Department)

Technical Committee/तकनीकी समिति : CED 48 (Rock Mechanics Sectional Committee)

Member Secretary/सदस्य सचिव : Mr. DR MANOJ KUMAR RAJAK (SCIENTIST-D)

Other Details

Indian Standard

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Amendment : 0

Gazette Document : 2

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License : 0

Product Manual & SIT : 0

Laboratory : 0

Classification Details

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Cross Reference Details

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Composition

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Corrigendum : 0

Cross Reference Details

Indian Standards Referred In IS IS 13365 (Part 1) : 2025
:

1	IS 8764 : 1998 Reviewed In : 2024	Method for determination of point load strength index of rocks (First Revision)	CED 48
2	IS 9143 : 1979 Reviewed In : 2021	Method for the determination of unconfined compressive strength of rock materials	CED 48
3	IS 9221 : 1979 Reviewed In : 2021	Method for the determination of modulus of elasticity and Poisson's ratio of rock materials in uniaxial compression	CED 48
4	IS 11315 : Part 1 : 2023	Methods for Quantitative Description of Discontinuities in Rock Masses: Part 1 Orientation (First Revision)	CED 48
5	IS 11315 : Part 2 : 2023	Methods for Quantitative Description of Discontinuities in Rock Masses Part 2 Spacing (First Revision)	CED 48
6	IS 11315 : Part 4 : 2023	Methods for Quantitative Description of Discontinuities in Rock Masses Part 4 Roughness (First Revision)	CED 48
7	IS 11315 : Part 5 : 2023	Methods for Quantitative Description of Discontinuities in Rock Masses Part 5 Wall Strength (First Revision)	CED 48
8	IS 11315 : Part 8 : 2023	Methods for Quantitative Description of Discontinuities in Rock Masses Part 8 Seepage (First Revision)	CED 48
9	IS 11315 : Part 11 : 2023	Methods for Quantitative Description of Discontinuities in Rock Masses Part 11 Core Recovery and Rock Quality Designation (First Revision)	CED 48
10	IS 12070 : 1987 Reviewed In : 2020	Code of practice for design and construction of shallow foundations on rocks	CED 43
11	IS 13365 (Part 2) : 2019 Reviewed In : 2024	Quantitative Classification Systems of Rock Mass — Guidelines Part 2 Rock Mass Quality for Prediction of Support Pressure, Support System and Engineering Properties in Underground Openings ( First Revision )	CED 48

International Standards Referred In IS 13365 (Part 1) : 2025

Standard contains no Cross Referenced International Standard.

IS 13365 (Part 1) : 2025
is Referred in following Indian Standards :

1	IS 13365 : Part 4 : 2014	Quantitative Classification System of Rock Mass - Guidelines Part 4 Geological Strength Index (GSI)	CED 48
2	IS/ISO 1135 : Part 3 : 2016	Transfusion equipment for medical use Part 3 Blood-taking sets for single use	MHD 12
3	IS/IEC/TR 63042 : Part 100 : 2016	UHV AC TRANSMISSION SYSTEMS Part 100: General information	ETD 48
4	IS/ISO 26262 : Part 10 : 2018	Road vehicles Functional safety Part 10: Guidelines on ISO 26262	TED 11
5	IS/ISO 50049 : 2022	CALCULATION METHODS FOR ENERGY EFFICIENCY AND ENERGY CONSUMPTION VARIATIONS AT COUNTRY REGION AND CITY LEVELS	MED 39
6	IS 4464 : 2020	Code of Practice for Presentation of Drilling Information and Core Description in Geotechnical Investigation ( Second Revision )	WRD 5
7	IS 13365 : Part 3 : 1997	Quantitative Classification System of Rock Mass-guidelines Part 3 Determination of Slope Mass Rating	CED 48

Classification Details

Group	:	Civil Engineering Design and Construction
Sub Group	:	Foundation, underground structures, soil and rock mechanics
Sub Sub Group	:	Soil Mechanics and Ground Improvement
Aspect	:	Code of Practice
Certification	:	Mandatory Certification
Relevant Ministries	:
Sustainable development Goals :
Short Commom Man's Title	:
ITC-HS Code	:
Degree of Equivalence	:
Identical/Equivalent International Standard(s)	:
Harmonized with	:

ID	Mailing list	Download
1	Committee members email list	Download
3	Additional mailing list	Download

List of Licenses under IS : IS 13365 : Part 1 : 2025

ID	Licence No.	Firm Name & Address	District	State	Validity Date	Status	Variety	Brand Name	Scale

ID	Licence No.	Firm Name & Address	District	State	Validity Date	Status	Variety	Brand Name	Scale

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Basic Details/ मूल ब्यौरा

Other Details

Indian Standard

Amendment : 0

Gazette Document : 2

License : 0

Product Manual & SIT : 0

Laboratory : 0

Classification Details

Cross Reference Details

Composition

Corrigendum : 0

Cross Reference Details

Classification Details

Email Ids

List of Licenses under IS : IS 13365 : Part 1 : 2025

List of Expired or Cancelled Licenses under IS : IS 13365 : Part 1 : 2025

List of laboratories for : IS 13365 : Part 1 : 2025

List of Amendement(s) for : IS 13365 : Part 1 : 2025

List of Gazette Document(s) for : IS 13365 : Part 1 : 2025

List of Corigenda Document(s) for : IS 13365 : Part 1 : 2025

List of Product Manuals & SIT