Business units of Keppel Offshore & Marine Ltd, a wholly owned subsidiary of Keppel Corporation Limited, have secured S$95 million worth of contracts related to vessels used in the upstream oil business. Keppel Singmarine, the specialised shipbuilding division, will build three 60-tonne bollard pull Anchor Handling Tug/ Supply (AHTS) vessels, one for Hadi H. Al-Hammam…