FORTH Ports has announced on a £1.5 million investment at Grangemouth, Scotland's largest container terminal.

The company said it was investing in surface upgrading works on an area of about 6,325 square metres.

Forth Ports added that the investment was designed to increase the terminal's total capacity to 12,000 TEUs, the industry standard container size of 20-foot equivalent units.

Forth Ports said it had also commissioned a feasibility study to assess the viability and cost of deepening the shipping channel within the port to enable it to bring larger, heavier container ships and bulk vessels to the quayside.