Welding

Applications for Modifications or Waivers. Regulations made by the Council on 7th Dec., 1937, under section 9 (2) of the London Building Act (Amendment) Act, 1935, relating to applications for modifications or waivers of building by-laws Nos. 63, 64, 69, 70, 72, 74, 75, 78, 81, 85, 86, 87, 90, 91, 104 and 114, so as to permit the use of electric (metal) arc welding instead of riveting, bolting or lapping