Approval Requirement

ID Activity Approval Type Legislation Or Standard Approving Authority Required Before Work
1 Timber preservation treatment of piles, corbels an... ChemicalUse AgVet Code of Practice Bridge Asset Management
2 Termite prevention treatment of timber substructur... ChemicalUse AgVet Code of Practice / Pesticides Act Environmental Officer
3 Deck and drainage cleaning — removal of debris and... PotableWaterUse Water Supply Authority restrictions Local Water Authority
4 Waterway maintenance — debris removal and scour pr... Watercourse Water Act guideline for watercourse works Environmental Officer
5 Guardrail and bridge rail rectification following ... BridgeAssetManagement Bridge Asset Management Manual Bridge Asset Management
6 Emergency propping of damaged or failing structura... StructuresDivision Structures Division technical directive Structures Division
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