They economize the system, reduce inventory and ensure readily available backup from market.They minimize mismatches and promote interchangeability.They ensure built in safety, reliability and continuity.They help user establish a standard way of working.They establish a commonality in engineering criteria, terms, principles, practices, materials, processes, etc.The major organizations for standards are shown in Figure 1.Īdvantages of Working with Code and Standards Companies also develop their own recommended practices in order to have consistency in design and to avoid having one project differ substantially from others.Įach country has its own Codes and Standards. Recommended practices are documents prepared by professional group or committee indicating good engineering practices but which are optional. A code has the force of law unlike standards which are voluntarily accepted guidelines which become mandatory only when incorporated into a business contract. Codes are intended to set forth engineering requirements deemed necessary for safe design and construction of piping installations. CodeĬode is a group of general rules or systematic procedures for design, fabrication, installation and inspection that are adopted by legal jurisdiction and made into law. Compliance with the standard does not itself confer immunity from legal obligations. The users are responsible for correct application of the same. Standards are the documents, prepared by a professional societies or committee, which are believed to be efficient engineering practices and which contain mandatory requirements. In process plants standardization is achieved by implementation of various standards, codes and recommended practices. Standards can also document accepted industry practice in areas such as safety, testing and erection. Standardization can, and does, reduce the cost, inconvenience, and confusion that results from unnecessary and undesirable differences in equipment, systems, materials and procedures. Standardization is the process of implementing and developing technical documents based on the consensus of different parties that include firms, users, interest groups, standards organizations and governments.

List of asme codes and standards pdf