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 Pump Man Made Power Failure - Standby generators. Accept current level Stations Hazard multiple pump Storage in pump of control stations station and in network. All 4 B E Scada. 3 C H Y Power supply arrangements. Generator capacity reviews (annual) Pump Man Made Electrical Breakdown Spares inventory. Accept current level Stations Hazard Electricians on call. of control All 3 A E Preventative 3 C H Y maintenance. Up to date electrical drawings. Pump Man Made Fire Emergency services. Accept current level Stations Hazard Design and of control All 4 D H maintenance. 4 D H Y Fire extinguishers at bigger sites. Page 84 5 – 1secneuqesnoC doohilekiL E - A ksiR fo leveL gnitsixe eht era tahW slortnoc5 – 1 secneuqesnoCdoohilekiLE-AksiRfoleveLslortnoc gnitsixe eht erA etauqedastnemmoC nalP noitcA