scope:

Introduction

Task Group T-1E-14 was formed to identify engineering symbols related to cathodic protection that are commonly used in industry and to disseminate this information for use by those who have a need for these symbols. To aid in accomplishing this task, a survey was distributed in 1994 to members of NACE Group Committees T-1 on Corrosion Control in Petroleum Production and T-10 on Underground Corrosion Control. The survey asked respondents to compile and return as many symbols being used by corrosion control and drafting personnel as possible. Ten companies responded to the survey. The symbols included in this report are a result of these submissions, further investigations, and review by the task group.

The commonly used engineering symbols related to cathodic protection are listed under 16 different categories. The following index lists the categories and the pages on which they can be found.