Mod 1 jointing course Copy Copy

• Module 1 service jointing

• ENWL training academy

• Conducted on

  Date

• John lee

• Personnel

Service to service jointing

• CNE single phase cut-out

  very good

  good

  Ok

  poor

  very poor

• Plastic service bottle end

  very good

  good

  Ok

  poor

  very poor

• CNE single phase breech joint

  very good

  good

  Ok

  poor

  very poor

• CNE single phase breech joint

  very good

  good

  Ok

  poor

  very poor

• CNE single phase live cut and straight joint

  very good

  good

  Ok

  poor

  very poor

• CNE single phase live cut and straight joint

  very good

  good

  Ok

  poor

  very poor

• SNE single phase live cut and straight joint

  very good

  good

  Ok

  poor

  very poor

• SNE single phase live cut and straight joint

  very good

  good

  Ok

  poor

  very poor

• SNE single phase breech joint

  very good

  good

  Ok

  poor

  very poor

• SNE single phase breech joint

  very good

  good

  Ok

  poor

  very poor

• CNE 3 phase breech joint

  very good

  good

  Ok

  poor

  very poor

• CNE 3 phase breech joint

  very good

  good

  Ok

  poor

  very poor

• CNE 3 phase live cut and straight joint

  very good

  good

  Ok

  poor

  very poor

• CNE 3 phase live cut and straight joint

  very good

  good

  Ok

  poor

  very poor

• SCNE 3 phase live cut and straight joint

  very good

  good

  Ok

  poor

  very poor

• SCNE 3 phase live cut and straight joint

  very good

  good

  Ok

  poor

  very poor

• 2c 35mm SNE breech joint to 2c 35mm PILC

  very good

  good

  Ok

  poor

  very poor

• 2c 35mm SNE breech joint to 2c 35mm PILC

  very good

  good

  Ok

  poor

  very poor

• 2c 35mm PILC live cut and straight joint to 2c 35mm SNE

  very good

  good

  Ok

  poor

  very poor

• 2c 35mm PILC live cut and straight joint to 2c 35mm SNE

  very good

  good

  Ok

  poor

  very poor

• 2c 4mm CNE live cut and straight joint

  very good

  good

  Ok

  poor

  very poor

• 2c 4mm CNE live cut and straight joint

  very good

  good

  Ok

  poor

  very poor

Service to mains jointing

• Single phase CNE breech to 4c PILC main

  very good

  good

  Ok

  poor

  very poor

• Single phase SNE breech to 4c PILC main

  very good

  good

  Ok

  poor

  very poor

• 3 phase CNE breech to 4c PILC main

  very good

  good

  Ok

  poor

  very poor

• Single phase CNE breech to Consac main

  very good

  good

  Ok

  poor

  very poor

• 3 phase SNE breech to 4c PILC main

  very good

  good

  Ok

  poor

  very poor

• Single phase CNE breech to Consac main

  very good

  good

  Ok

  poor

  very poor

• 3 phase CNE breech to Consac main

  very good

  good

  Ok

  poor

  very poor

• Single phase CNE breech to 3c Waveform main

  very good

  good

  Ok

  poor

  very poor

• 3 phase CNE breech to Consac main

  very good

  good

  Ok

  poor

  very poor

• 3 phase CNE breech to 3c Waveform main

  very good

  good

  Ok

  poor

  very poor

• Single phase SNE breech to 4c Waveform main (connect to Blue phase)

  very good

  good

  Ok

  poor

  very poor

• Single phase SNE breech to 4c Waveform main (connect to Blue phase)

  very good

  good

  Ok

  poor

  very poor

Test Joints

• Test joint 1

  very good

  good

  Ok

  poor

  very poor

• Test joint 2

  very good

  good

  Ok

  poor

  very poor

• Test joint 3

  very good

  good

  Ok

  poor

  very poor

• Test joint 4

  very good

  good

  Ok

  poor

  very poor

• Test joint 5

  very good

  good

  Ok

  poor

  very poor

Polarity and ELI testing

• CNE cut-out correct polarity found?

  Yes

  No

  N/A

• CNE cut-out no neutral found?

  Yes

  No

  N/A

• CNE cut-out cross polarity found?

  Yes

  No

  N/A

• CNE cut-out dead found?

  Yes

  No

  N/A

• SNE cut-out correct polarity found?

  Yes

  No

  N/A

• SNE cut-out cross polarity found?

  Yes

  No

  N/A

• SNE cut-out No neutral found?

  Yes

  No

  N/A

• SNE cut-out DEAD found?

  Yes

  No

  N/A

• Correct ELI reading for CNE cut-out identified (max reading 0.35 Ohms)?

  Yes

  No

  N/A

• Correct ELI reading for SNE cut-out identified (max reading 0.80 Ohms)?

  Yes

  No

  N/A

Testing on 4c mains cable

• Phase down found?

  Yes

  No

  N/A

• Healthy cable found?

  Yes

  No

  N/A

• No neutral found?

  Yes

  No

  N/A

• No earth found?

  Yes

  No

  N/A

• Phase and neutral cross found?

  Yes

  No

  N/A

• Cable dead found?

  Yes

  No

  N/A

• Phase to phase (weld) found?

  Yes

  No

  N/A

Insulation resistance and continuity testing on 3c 25mm CNE

• Did they find short between 2 phases?

  Yes

  No

  N/A

• Did they find the cable healthy?

  Yes

  No

  N/A

• Did they find broken phase?

  Yes

  No

  N/A

Insulation resistance and continuity testing 3 x single phase 35mm CNE cables

• Were the 2 healthy cables found?

  Yes

  No

  N/A

• Was the cable with the dead short found?

  Yes

  No

  N/A

• Summary

Signatures

• Trainers signature

  Sign

• Trainees signature

  Sign