Can I read Amendment to IRST-19-2012 Welding Specs on EtoBox?

Amendment to IRST-19-2012 Welding Specs by Pradeepkumar Naik is a document available to read on EtoBox.

What is Amendment to IRST-19-2012 Welding Specs about?

1) The document proposes amendments to the Indian Railway Standard Specification for Fusion Welding of Rails by Alumino-Thermic Process regarding the specification of 3-piece pre-fabricated moulds used in the process. 2) Key changes include modifying parameters like grain fineness of sand and grade of sodium silicate to be determined by manufacturers based on portion chemistry rather than uniform specifications. Record keeping requirements are also updated. 3) The inspection certificate requirement for

Author

Pradeepkumar Naik

Language

EN