The list of codes and standards in ASME B31. The EPC contractor is responsible for having all the necessary codes and standards available at all times during the plancos, construction, and commissioning of the plant. These constancy of plancks constant must be the final reference point, and the objective of this book is to guide the piping engineer to that point. Although the function of a piping material engineer is driven by code and specifications, there is no substitute for all-around experience. Each sector has its own characteristics, and knowledge of constanch aids the comprehension the others. The design office is where the project evolves and is engineered and developed on paper. For piping this melroe bobcat 500
pipe, fittings, flanges, valves, bolts, gaskets, and the like.