What containment measures were used to address the oil leak?

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Containment measures included oil-absorbent booms and dispersants.

Containment efforts following an oil leak at Shell's Pulau Bukom refinery involved the deployment of oil-absorbent booms and the use of dispersants. These measures were implemented to manage the oil discharge into the cooling water channel. As a precautionary step, additional booms were installed at Sisters’ Islands Marine Park and Sentosa to further mitigate any potential spread.
Deployment of Oil-Absorbent Booms and Dispersants

Following the report of the oil leak on December 26, containment measures were promptly put in place at the discharge channel. These included the strategic deployment of oil-absorbent booms, designed to physically collect and contain the oil on the water's surface. Alongside the booms, dispersants were also utilised as part of the clean-up operation.
Precautionary Installation of Additional Booms

To ensure comprehensive protection, extra oil-absorbent booms were installed at key locations. Sisters’ Islands Marine Park, a significant marine conservation area, and the popular recreational area of Sentosa were identified as sites requiring additional precautionary measures. This proactive step aimed to create further barriers against any potential drift of oil.
Cessation of Operations and Expedited Clean-up

Shell ceased operations at the affected processing unit on December 27, which effectively stopped further discharge into the cooling water channel. In support of the clean-up efforts, the Maritime and Port Authority of Singapore (MPA) deployed three additional patrol craft to expedite the process. By December 28, authorities confirmed that no oil sheens or patches were visible, and Sentosa's beaches remained open for water activities.

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What containment measures were used to address the oil leak?

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