Safety for Contractors
Contractors often need to work near our networks, whether it’s laying broadband cables, working on roads, demolishing or erecting buildings.
Because of this, contractors have a high risk of serious injury. If you are a contractor, or work for a contractor, you must know what’s above or below you before starting work.
Electricity can arc through equipment without ever touching power lines. This can result in serious injuries or death. It’s crucial that people, and the plant and equipment they are using, is kept at least 4 metres from power lines at all times.
If you are doing any digging in the roads or roadsides, or within properties, you must locate buried cables or gas lines first.
Use the free beforeUdig service to find out where underground cables and gas mains are. They will send you detailed plans showing strategic assets. Please do this at least 48 hours before starting work or if you want our assistance.
Mark out locations from plans and before starting work. Always hand dig first to expose cables and pipes. If you have hand-dug and are still unsure where the cables or gas mains are, call Powerco on 0800 769 372.
Click here for Your Guide to Working on the Road and Staying Alive booklet, published by the New Zealand Utilities Advisory Group.
Close Approach Consent
Contractors may require a Close Approach Consent if working near gas or electricity networks.
You must apply at least two working days before starting the work. Close Approach Consents are usually valid for a maximum of one week. We can advise minimum approach distances and whether you require an observer.
Apply online for a Close Approach Consent if you plan to carry out any of the following.
• Working within 4m of overhead power lines
• Digging within 5m of any electrical or gas asset (pole, switch, transformer, cables and gas lines)
• Digging near important underground power cables. These are marked ‘strategic’ on plans and include 11KV (and above) cables and located within 1km of a zone substation
• Trimming or felling trees near power lines
The online application is for an appointment for our contractor to meet your contractor on site. Our contractor will assess the work you are doing and issue a permit while on site.
Over-height load permits
Transport companies moving over-height loads throughout the Powerco network are required to apply for an Over-height Load Permit to ensure travel conditions are safe and appropriate.
More information can be found in this NZ Transport Agency fact sheet.
Terms and Conditions are applied by the service provider if escorted loads are required. This is classified as Customer Initiated Works where the service provider charges companies directly for the service.
Click here to apply for an over-height load permit.
Fibre cables may be present on power poles as well. Contact Chorus on 0800 822 124, firstname.lastname@example.org or go to its website www.chorus.co.nz/our-network/more/high-load-permit, and UltraFast Fibre email@example.com to advise them of your high load.