Around the World Submerged: The Voyage of the Triton

The outstanding feature of Triton, responsible for her unprecedented length and displacement, was that for the first time not one but two reactors were included in a nuclear submarine. The forward reactor would supply steam to the forward engine room and drive the starboard propeller; number two reactor would supply steam to the after engine room and drive the port propeller. The two plants, identical in design, were entirely independent and separate, but could, of course, be cross-connected if necessary. Designed for high speed on the surface as well as beneath it, she had a long slender hull in contrast to the short, fat shape best suited to underwater speed alone. Triton was 447½ feet long, more than a hundred feet longer than any previous US submarine, almost as long as Dad’s lost Memphis of some forty years before. But where the Memphis had over sixty feet of beam, Triton had only thirty-seven. Her surface displacement was approximately six thousand tons; submerged, she would displace eight thousand tons, about twice as much as any other submarine.

As Triton stood ready for launching, her mammoth hull equaled in size a light cruiser of World War II. Inside, her reactors and machinery were of the most sophisticated design and development yet achieved by any nuclear power plant.

Her underwater body showed a dull olive green when the scaffolding was cleared and she stood in solitaire on two ribbons of shiny tan-colored wax. Around her towered the black skeletonlike framework of the overhead cranes, and crowning her entire length was a double-strength steel superstructure, painted a brilliant orange. Perched on top of this was the bulky lower section of the sail, truncated by removal of the upper half but still seeming high enough to strike the cranes above.

Launching a ship is an important point in her construction program. Contrary to the impression some people may have, a ship is far from fully constructed when she is launched. With the exception of small pleasure craft, no ship can be completed before she is floating in the water, for even the most careful calculations cannot foretell the precise manner in which the hull will take up the stresses of being waterborne. Certain extremely precise technical work, such as final boring of the propeller-shaft tubes and lining up turbines and reduction gears on their foundations, cannot be accomplished until after the ship is afloat. Otherwise, a tiny deflection of a sixteenth or a thirty-second of an inch—easily possible in a hull the length of ours—might throw the reduction gears or propeller shafting out of line.

On the nineteenth of August, 1958, a warm New England summer day, thirty-five thousand guests had come to the Electric Boat Division to see Triton launched—the biggest crowd ever assembled at EB, so the papers said, for the biggest submarine ever built. It was a great day for Triton, for Electric Boat, for Triton’s crew, and for me.

About half our crew were aboard for the ceremony, in close formation on the forecastle, resplendent in their dress-white uniforms. Also in whites, I waited above them on a makeshift platform provided at the half-level of the decapitated bridge. A few planks had been nailed together to make a platform near the forward end, and this was where I stood. Unfortunately, it was so low I could barely see over the side, but I found that by standing on top of the ship’s whistle, built into the forward section of the sail, and holding onto a girder at its edge, I was able to get a pretty good view of the ceremonies. I could not, however, see the launching platform or the festivities going on there beneath the Triton’s bow.

The gaily dressed crowd on the ground below spread out in all directions, spilled over the temporary barriers erected by Electric Boat, crowded on top of the stacked lumber and building materials on both sides. Some of them even stood on the roofs of nearby buildings. As I watched, I was amused to see an Electric Boat officer climb to the top of one of the buildings and chase away a number of teen-agers. Most of the uniforms were whites, the prescribed attire for the occasion. There were sailors from other ships acting as ushers; a sprinkling of blue and gray-green-uniformed police officers scattered about, preserving order. Nearly half the crowd were women; and there were a number of children about, too, most of them clutching the hands of their parents. One or two of the smaller tots perched on the shoulders of a uniformed father, and a few raced around in games of tag or follow-the-leader.

My own children were somewhere in the crowd, I knew, but I searched for them without success. They were supposed to be up near the launching platform in the care of a secretary of Electric Boat, for Ingrid, my wife, could not be here. She was in Boston with her father, whose postoperative condition had suddenly become critical.