Stressing of CWR Level 2

Course Aims

This course is intended to enhance the underpinning knowledge of holders of Level 1 Competency Certification, to enable them to correctly induce the required Stress into existing and newly installed C.W.R – Plain Line.

Duration

Learning Objectives

At the end of this course the delegates will: -
• Be able to undertake a preliminary Site Survey
• Have a clear understanding of Pulling Parameters
• Be able to demonstrate an underpinning knowledge of the Stressing of C.W.R. that is newly laid, in curves, through tunnels and over longitudinal timbers (way beams)
• Be able to demonstrate an underpinning knowledge of the Re-stressing of existing C.W.R
• Be able to accurately calculate the Stress requirements including Pull Force, Pressure Reading and Original Stress Free Temperature

Pre Requisite Requirements

The following pre-requisites are required:
• Delegates attending this course must hold a Level 1 Certificate of Competency or have attended a course for Level 1 in conjunction with this course.
• A period of mentoring should be carried out as specified by Network Rail’s Restoration of Stress – Level 1 Mentoring Sheet.

PPE Requirements

Personal Protective Equipment is not required on this course

Certification

A Certificate of Competence for Level 1 will be awarded to the delegate upon successful completion of the course. Certification is valid for 3 years subject to required mentorship.