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19-03-2018 Contingency Planning for Oil Spill Response Nilay Meshram Suptdg. Engineer (Environment) Corporate HSE, ONGC, New Delhi Contents
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Nilay Meshram
Corporate HSE, ONGC, New Delhi
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International Capability GROUP THREE GROUP TWO GROUP ONE The Organisation of the National Framework Industry Concept of Tiered Response TIER THREE TIER TWO TIER ONE Multi-National or Regional Capability National Capability Area Capability Local Capability
Upto 700 tons 700 to 10000 tons Beyond 10000 tons
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Source / Location Combat Agency At
terminals / Refineries The relevant
company
terminal operator. If response is beyond its resources, responsibility transfers to statutory agency In ports The port authority or responsible state government authority Within shoreline & in intertidal zones Coastal State Government Beyond baseline Indian Coast Guard Spill from offshore petroleum operations The relevant
company with assistance from statutory agency Source / Location Combat Agency At
terminals / Refineries The relevant oil company
terminal
If response is beyond its resources, responsibility transfers to statutory agency In ports The port authority
responsible state government authority Within shoreline & in intertidal zones Coastal State Government Beyond baseline Indian Coast Guard Spill from offshore petroleum
The relevant oil company with assistance from statutory agency
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Risk Category Description Super `A’ Operating more than five offshore platforms in one area A Offshore E&P Installations for crude oil FPSO Ship / platform involved in ship to ship crude oil transfer B Vessel / platform involved in drilling operations C Only gas based E&P Ops / LNG / Naptha
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Oil Spill trajectory due to continuous leakage of crude oil from the rupture in trunkline at location PRP -1 (June 2012)
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Month Spill quantity (tons) of crude oil (in 36 hours) Losses (tons) Time taken to reach coast /open boundaries (hours) Amount of
surface (tones) % of oil reaching to the coast/domain boundaries Oiling in the coast (m). Landing Location
January 14100 m3 8000 190 4000 28.36 70000 Reaches the coast near Mumbai, Uran,Alibag, Kashid and Diveagar February 14100 m3 9500 290 3000 21.27 Towards Arabian sea in south direction March 14100 m3 8000 140 4500 31.91 50000 Reaches the coast near Uran,Alibag, Kashid and Diveagar April 14100 m3 8000 180 4000 28.36 80000 Reaches the coast near Nalasopara and Dahanu May 14100 m3 8000 190 4000 28.36 60000 Reaches the coast near Dahanu and Daman June 14100 m3 8000 200 6100 43.26 23000 Reaches the coast near Daman,Vansi Gam and Hazira
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Bombay High Bassein & Satellite Neelam & Heera Mumbai
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With Support from Indian Coast Guard
International Membership of M/s OSRL
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MSV HAL Anant MSV Seamec – I MSV Samudra Sevak MSV Seamec - II
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01 . 7 #,, 401 . # , 44B . Oil Spill Dispersant (NOVA) available with ONGC – 14,065 ltrs
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Any large oil spill is contained with oil containment boom The oil is then recovered to vessel’s identified tank using skimmer and pump
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