Clause 9

The principal Act is amended by inserting, immediately after section 40, the following sections:“Pressure vessels containing corrosive, toxic, explosive or flammable substance40A. Every pressure vessel which contains any corrosive, toxic, explosive or flammable substance, and every part thereof and all its fittings and attachments, shall be of good construction, sound material, adequate strength, and free from patent defect and shall be properly maintained.Pipelines and equipment conveying certain substances40B. Every pipeline, pump, compressor and other equipment which are used to convey steam, air, refrigerant or any corrosive, toxic, explosive or flammable substance, and every part thereof and all fittings and attachments thereto, shall be of good construction, sound material, adequate strength, and free from patent defect, and shall be properly maintained.”.