Search results with tag "Is 3043"

IS 3043 (1987): Code of practice for earthing

Amend No. 1 to IS 3043 : 1987 (Page 19, clause 9.2.1, para 1) — Substitute the following for the existing formula.(Page 20, clause 9.2.2, para 1) — Substitute the following for the existing formula: (Page 20, clause 9.2.2, para 4) — Substitute the following for the existing 'Pipes may be of cast iron of not less than 100 mm diameter, 2.5 to 3 m long and 13 mm thick.

  1987, 3340, Is 3043