Record No. 14144207 WITHOUT CONTROLS WITH EXISTING CONTROLS TREATMENT The risk: describe what can happen and how it can happen Op Maintenance - Wastewater Security/Storage Risk?? Operation Category Risk Area Sewers Natural Tsunami Blenheim, Insurance/LAPP. Accept current level Hazard Industrial 5 E H Specialist 4 E M Y of control Estates advice/analysis. Sewers Man Made Failure/ Collapse Design features. Accept current level Hazard Asset management of control All 3 C H process, including 3 D M Y monitoring, inspections and rehabilitation programme. Sewers Man Made Third Party Damage Records and Accept current level Hazard identification. of control All 2 C M Insurance. 2 D M Y Transport corridor access requirements. Sewers Man Made Trees Location control Accept current level Hazard (Reserves). of control Subdivision (plans All 2 B H approval) process. 2 C M Y Easements. Root guards / control method. Page 79 5 – 1secneuqesnoC doohilekiL E - A ksiR fo leveL gnitsixe eht era tahW slortnoc5 – 1 secneuqesnoCdoohilekiLE-AksiRfoleveLslortnoc gnitsixe eht erA etauqedastnemmoC nalP noitcA