Cable Spiking in Singapore
Cable spiking is the final safety step before cutting an HV cable. We use hydraulic spiking guns operated remotely to drive a spike through the cable, confirming it is de-energised before the cable jointer makes a cut.
Why choose SG Cable Specialist
Remote hydraulic spiking guns
Operator stands clear at a safe distance while the spike is driven through the cable.
Performed by certified cable jointers
The same licensed team that will joint the cable also performs the spiking.
Pairs with identification
Combined with positive cable identification for a complete safety sequence.
Industrial & utility sites
Experience on Singapore commercial, industrial and utility substation projects.
Our process
- 1
Confirm isolation & earth
Verify isolation upstream and that the cable is earthed at both ends.
- 2
Positive cable identification
Re-confirm the target cable using cable identification methods.
- 3
Mount & operate spiking gun
Hydraulic spiking gun is clamped onto the cable and operated remotely.
- 4
Cut & proceed with works
Once de-energisation is confirmed by the spike, the cable jointer proceeds with cutting.
Frequently asked questions
What is cable spiking?
Cable spiking drives a steel spike through a cable to short it to earth and confirm it is de-energised before any cutting or jointing work.
Is cable spiking mandatory in Singapore?
Cable spiking is industry best practice and is generally required for HV cables before they are cut, as the final confirmation of de-energisation.
Do you operate the spiking gun remotely?
Yes. We use hydraulic spiking guns with remote operation so the operator is clear of the cable when the spike is driven.
Can the same team also joint the cable?
Yes. Our certified cable jointers handle identification, spiking and the follow-up jointing or termination as one continuous scope.
Related services
Need a certified cable jointer in Singapore?
Speak to our team for a fast quotation on cable spiking in singapore.