Chia Hong Services Pte Ltd

Earthworks contractors must comply with specified requirements, to ensure electricity cables do not get damaged when earthworks are carried out.

 

Under the Electricity Act, contractors are required to obtain electricity cable plans from SP PowerGrid and hire a Licensed Cable Detection Worker to locate high voltage cables before starting earthworks. They are also required to submit a Notification for Commencement of Earthworks (NCE) to SP PowerGrid at least 7 days before starting work. SP PowerGrid will issue a Letter of Requirements for earthworks, which all contractors must follow.

 

Since April 2018, the Registered Earthworks Supervisor (RES) scheme has been in place to prevent cable and gas pipeline damage. Only site supervisors who have passed the RES course and are registered with SP PowerGrid can supervise worksites near high voltage cables and gas pipelines. Non-compliance with SP PowerGrid's requirements results in demerit points for the RES, and their registration may be suspended or revoked if they exceed a certain number of points.

 

Contractors are also encouraged to follow the Code of Practice for Earthworks in the Vicinity of Electricity Cables (SS 576:2019) to prevent cable damage. 

 

EMA investigates all cable damage incidents and takes action against those who break the law. Any person who damages electrical equipment belonging to an electricity licensee is guilty of an offence and may be fined up to $1 million or imprisoned for up to 5 years.