Dissolved Acetylene Gas Confirming To Is: 308/1998 With Amendment No. 1. A) The Total Indented Quantity Is Required In The Schedule Period Of 3 Months (Approximate): B) App Rox. 04 Cylinders Of Dissolved Acetylene Gas (Approximately 28 Cubic Meter) Shall Be Required Every Day Which May Vary As Per Requirement. Transportation Of Cylinder To Consignee Will Be Done By Contractor Only . ]