IS Title/आईएस शीर्षक:
Quantitative Classification System of Rock Mass - Guidelines : Part 1 Rock Mass Rating (RMR) for Predicting of Engineering Properties (Withdrawn)
Superseded by IS/प्रतिस्थापित आईएस:
13365 (part 1) : 2025
Degree of Equivalence/समतुल्यता स्तर:
Indigenous
Number of Revisions/पुनरीक्षणों की संख्या:
New Standard
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):1998
Standard contains no Cross Referenced International Standard.
IS 13365 (Part 1):1998 is Referred in following Indian Standards :