Page:Germinal - Zola - 1925.djvu/419

GERMINAL While Étienne ascended toward the settlement, Souvarine turned and again went along the canal bank; and there, now alone, he continued to walk, with sunken head, so lost in the darkness that he seemed merely a moving shadow of the night. Now and then he stopped, he counted the hours that struck afar. When he heard midnight strike he left the bank and turned towards the Voreux.

At that time the pit was empty, and he only met a sleepy-eyed captain. It was not until six o'clock that they would begin to get up steam to resume work. First he went to take from a cupboard a jacket which he pretended to have forgotten. Various tools—a drill armed with its screw, a small, but very strong saw, a hammer and a chisel—were rolled up in this jacket. Then he left. But instead of going out through the shed he passed through the narrow corridor which led to the ladder passage. With his jacket under his arm he quietly went down without a lamp, measuring the depth by counting the ladders. He knew that the cage jarred at three hundred and seventy-four mètres against the fifth row of the lower tubbing. When he had counted fifty-four ladders he put out his hand and was able to feel the swelling of the planking. It was there. Then with the skill and coolness of a good workman who has been reflecting over his task for a long time, he set to work. He began by sawing a panel in the brattice so as to communicate with the winding shaft. With the help of matches, quickly lighted and blown out, he was then able to ascertain the condition of the tubbing and of the recent repairs.

Between Calais and Valenciennes the sinking of mine shafts is surrounded by immense difficulties on account of the masses of subterranean water in great sheets at the level of the lowest valleys. Only the construction of tubbings, frameworks jointed like the stays of a barrel, can keep out the springs which flow in and isolate the shafts in the midst of the lakes, which with deep obscure waves beat against the walls. It had been necessary in sinking the Voreux to establish two tubbings; that of the upper level, in the shifting sands and white clays bordering the chalky stratum, and fissured in every part, swollen with water like a sponge; then that of the lower level, immediately above the coal stratum, in a yellow sand as fine as flour, flowing with liquid fluidity; it was here that the torrent was to be found, [407]