Goodhart, attempted an escape to the surface by using the space between the inner and outer hatches of the conning tower as an airlock. Herbert reached the surface alive, but Goodhart's body was later found trapped in the wheelhouse. Once at the surface, Herbert was able to co-ordinate rescue efforts, and later that afternoon an airline was connected, which allowed the ballast tanks to be blown and by midday on 31 January the bows had been brought to just above the surface and supported by a barge on each side. A hole was cut through her pressure hull, and at 22:00 the final survivor was rescued from the submarine. 32 people died in the accident and 48 were rescued. 31 bodies were expected to be still on the submarine, but only 29 were found, and it was concluded that the maid had indeed seen two people escaping from the engine room. They were later identified as Engineer-Lieutenant Arthur Lane and Fairfield foreman John Steel. Lane's body was recovered from the Clyde two months later, Steel's body was never found. At 6 p.m. the following day, K13 tore the bollards out of the barges and sank again, flooding through the hole. The submarine was finally salvaged on 15 March, repaired and recommissioned as HMS K22. The court of enquiry found that four of the 37 inch (940 mm) diameter ventilators had been left open during the dive, and that the indicator lever in the control room had actually showed them as open. The engine room hatch was also found to be open. Subsequent service K13 was raised on 15 March 1917, and was subsequently refurbished and entered service under the name K22, completing on 18 October 1917, joining the 13th Submarine Flotilla. On the night of 31 January 1918, units of the Grand Fleet, including the 13th Submarine Flotilla (the flotilla leader and the submarines , , , and K22) and the 12th Submarine Flotilla (the light cruiser and the submarines , , and ) set out from Rosyth to take part in exercises. Despite the night being very dark, with occasional patches of fog, the ships were running without lights. When K14 altered course to avoid a number of minesweepers ahead of her, her rudder jammed and she was rammed by K22. The two disabled submarines were then overtaken by the heavier units of the fleet, and K22 was struck