This is my first time working in windfarm project. On the windfarm platform, there is only one tank which is the Drain Tank. The tank is designed to collect any oil or oily water from the platform. The main source of oil is Transformer Oil.
Oil collected in the tank will be sent to a supply vessel that comes during regular maintenance.
Unfortunatelly,rainwater that may contains oil also routed to this tank. My question is, where this excess water will go. Platform is unmanned. I am thinking to give an overflow for overboard discharge, however not sure whether this is allowed or not. Maximum oil content if water discharged overboard is 15 ppm.
Please advise
Thanks
Ibnu
Edited by Ibnu84, 29 August 2014 - 09:26 AM.