:
IS 9401 (Part 15/Sec 1) : 1993 Reviewed In : 2007
IS Title/आईएस शीर्षक:
Method of measurement of works in river valley projects (Dams and appurtenant structures): Part 15 Investigation works Section 1 Drilling of bore holes (Withdrawn)
Superseded by IS/प्रतिस्थापित आईएस:
IS 9401_15
Degree of Equivalence/समतुल्यता स्तर:
Indigenous
Number of Revisions/पुनरीक्षणों की संख्या:
New Standard
Number of Amendments/संशोधनों की संख्या:
No amendment issued