Foreword
Committees responsible
Code of practice
0. Introduction
1. Scope
2. Definitions
3. Preparatory work
4. Installation of ESH devices
5. Control and monitoring
6. Thermal insulation
7. Inspection and testing
8. Modifications
9. Maintenance
10. Repairs
11. Labelling and identification
Table
1. Pre-installation checks
Figures
1. Mounting of junction boxes on pipework
2. Single heating tape straight traced on pipework
without fittings
3. Double run of heating tape straight traced on
pipework without fittings
4. Triple run of heating tape straight traced (as for
3-phase)
5. Routing at flanges to avoid leaks and mechanical
damage
6. Methods for tracing valves, strainers, etc.
7. Tracing on branch lines
8. Straight traced heating cables and cable units
9. Method for cable tracing valves, etc.