Alternative Jointing Techniques for Small Diameter PE Pipe: Final Report

Abstract:

<p>This document is a closedown report for the project titled 'Alternative Jointing Techniques for Small Diameter PE Pipe'.</p> The primary objectives of this stage are to: <ol> <li>Conduct a gap analysis to compare the requirements of Standards that selected fittings conform to, with the requirements of established UK Gas Industry Standards.</li> <li>Demonstrate, under laboratory conditions, the assembly of all mains-to-meter mechanical fittings from 4 different manufacturers and compare against a conventional electrofusion mains-to-meter assembly.</li> <li>Undertake laboratory tests of selected fittings for both leak tightness and pull-out resistance.</li> <li>Undertake a cost benefit analysis and undertake field observations. </li> </ol> </br> This report covers the project's: <bl> <li>Scope</li> <li>Objectives</li> <li>Success Criteria</li> <li>Performance Compared to the Original Project Aims, Objectives and Success Criteria</li> <li>Required Modifications to the Planned Approach During its Course</li> <li>Lessons Learnt for Future Projects</li> <li>Outcomes</li> <li>Planned Implementation</li> </bl>

Author(s):

National Grid Gas Distribution