ISA S67.10 : 1994

1 Scope
2 Purpose
3 Definitions and terminology
4 Pressure boundary and mechanical design requirements
   4.1 General
   4.2 Mechanical design
5 Fabrication, routing, installation, and protection
   5.1 General
   5.2 Selection of piping versus tubing
   5.3 Assembly
   5.4 Sample taps
   5.5 Routing
   5.6 Fittings and connections
   5.7 In-line components
   5.8 Valves
   5.9 Sample-line termination
   5.10 Supports and mounting structures
   5.11 Sample-line taps
   5.12 Flush and backflush
   5.13 Common sample lines
   5.14 Bypass lines
   5.15 Personnel protection
Appendix A - Interface standards and documents

This standard covers design, protection, and installation of sample lines for light-water-cooled nuclear power plants and the pressure boundary requirements for piping and tubing.