MOSCOW- Russian state gas company Gazprom GAZP.MM will carry out planned maintenance work on the Valdai-Pskov-Riga gas pipeline which runs to Latvia, starting from Monday, the company said on Friday.

The repair works, which Gazprom said were agreed with other gas pipeline operators, will last until Feb. 6 and are aimed at 'increasing gas supply security'. It did not provide other details.

(Reporting by Katya Golubkova; Editing by Kirsten Donovan) ((ekaterina.golubkova@thomsonreuters.com; +7 495 775 1242;))