CODE OF PRACTICE FOR SUBDIVISION AND DEVELOPMENT

Part 8 – Power, Telephone and Gas(d)The width of berm which must be clear of other services and obstructions to enableefficient cable laying operations.Reference should be made to each network utility operator for their specific requirements.8.1.5 Power Transformers and Switching StationsThese should be sited within the road berm or on land which will legally become part ofthe road but which is set back outside the normal road line. Alternatively separate lots(public utility reserves) or easements over private property may be used.8.1.6 Conversion to Underground on Existing RoadsWhere a proposed development fronts on to an existing road, the conversion of overheadreticulation to underground will in some instances be desirable. Agreement on thefeasibility and benefit will first be agreed between the network company and the Council.8.1.7 Industrial and Commercial DevelopmentsThe servicing requirements for industrial and commercial areas are often indeterminate.Close liaison between the developer and the network company is advisable, particularlyimmediately before cabling is installed so that changes can be incorporated toaccommodate extra sites or the requirements of a particular industry.8.2 LOCATION AND BACKFILLING OF SERVICES8.2.1 LocationThe position of services in the road shall conform to Franklin District Council Drawing R2.All services shall be within 100mm of the recommended location.8.2.2 Backfilling of TrenchesTrenches shall be built up with an approved backfill material in 150mm layers placed andcompacted simultaneously on each side of the pipes, in order to give a balanced loading.Full use shall be made of hand operated compaction tools.Code of Practice for Subdivision and Development – Edition 5 October 2010 Page 125