- Provide operators and supervisors with the best working practices for Butt Fusion Welding
- Follow clear and concise instruction for Butt Fusion Welding techniques
- Carry out Butt Fusion welding to meet specifications and guidance on or to the following:
WIS 4-32-08 June 2016 Issue 4
The fusion jointing of polyethylene pressure pipeline systems using PE80 (MDPE) and PE100 (HDPE or HPPE) materials.
EN12201 Pipe and Fittings
Plastics piping systems for water supply, and for drainage and sewerage under pressure - Polyethylene (PE) - Part 2: Pipes
Polyethylene pipes & fittings for transport of natural gas and suitable manufactured gas – Part 2: Pipes for use at pressures.
National Occupational Standards EUSMUNC10
BS ISO 12176 – 2, Fusion equipment
HSG185 (H&S in excavations)