Three miles outside the harbour she brought up in the appointed spot and came to a standstill, the passengers were hurried below, and the order given for ‘diving stations.’ Then Boyd and the coxswain climbed down the conning-tower hatch, followed by Raymond, who, after closing the lid, opened one of the scuttle guards and remained up in the tower. From here he could see through the thick glass the trim of the boat and the manner in which she was taking the water. Boyd was at the periscope, and Seagrave was wandering all over the boat, superintending and seeing that all was in readiness. The dockyard people, most of whom had not been down in a submarine before, ‘stood round,’ looking rather foolish. They were beginning to realise that their lives were in the hands of the Lieut.-Commander they had been wont to beard in their own fastnesses, and a sense of proportion was slowly dawning within them. The crew were at their ordinary diving stations, and Seagrave reported ‘All ready, sir.’
‘Flood 1 and 4,’ said Raymond, and over came the Kingston levers, and as the vents were opened the water could be heard gurgling into the tanks. 2 and 3 were flooded in the same manner, and the boat was in main ballast trim. Then the trimming tanks were partially filled, and as the buoyancy flooded the boat began to have a tender feeling as if she were on the tremble, and the water began lapping into the superstructure overhead as she settled down.
‘How is she?’ asked the captain.
‘Two degrees by the stern, sir,’ replied the coxswain.
‘Another 500 in the fore, then,’ and five hundred gallons more were admitted, when the coxswain reported ‘Horizontal, sir.’
‘Right. Eleven thousand in the auxiliary.’
The auxiliary vent was opened while a stoker hauled back the Kingston, and Seagrave watched the gauge as the level crept up in the glass tube. Presently he gave an order, and the lever was snapped back into position.
‘Eleven thousand, sir.’
‘All right,’ came Raymond’s voice from the conning-tower. ‘Is she showing anything on the depth-gauge?’
‘Three feet, sir.’