§ 56. Mr. Leadbitterasked the Ministry of Power what anchorage requirements are laid down for oil rigs operating in the North Sea; if he is satisfied these requirements are being applied by every operator to maintain stability and the maximum of safety; and if he will make a statement.
§ Mr. MarshI have not so far found it necessary to lay down anchorage requirements for semi-submersible and floating rigs, although the subject receives constant attention. To meet the exceptionally severe conditions sometimes experienced in the North Sea, anchors of 30,000 1b. weight are currently in use. These and the cables and attachments carry certificates issued by Lloyds and other approved bodies.