Transactions . Fig. 1-Escarpelle Mine. No. 5. Incline to No. 5 Sea H. ??fe^. Tfte HortA of England- Tnstitutk • AtuucaZ Engineers lhmsacUonsj307-JS08. V„,.LTW.,Puj7-:K AnH^HeiaACoi I DISCUSSION A SIMPLE METHOD OE WATER-STOWAGE. 165 on, putters, and drivers; and it is only within the limits thusadmissible that this simple process is economically these reservations, it is thought that pits wishing to prac-tise water-stowage in only a small area of their workings canwith advantage utilize the methods just described. Mr. Saixte-Claire-Deville (Herserange, France) wrote thatit might
Transactions . Fig. 1-Escarpelle Mine. No. 5. Incline to No. 5 Sea H. ??fe^. Tfte HortA of England- Tnstitutk • AtuucaZ Engineers lhmsacUonsj307-JS08. V„,.LTW.,Puj7-:K AnH^HeiaACoi I DISCUSSION A SIMPLE METHOD OE WATER-STOWAGE. 165 on, putters, and drivers; and it is only within the limits thusadmissible that this simple process is economically these reservations, it is thought that pits wishing to prac-tise water-stowage in only a small area of their workings canwith advantage utilize the methods just described. Mr. Saixte-Claire-Deville (Herserange, France) wrote thatit might be of interest to the members of the Institute to knowthat, in consequence of the first experiments noted in his paper,water-stowage had been applied in other districts of the samepit; more particularly, the method of working indicated in thelast paragraph of his paper had been employed. AlthoughXo. 9 seam, which was being worked, was only about 20 inches(^ metre) in thickness, there had been no increase in working-costs, because the great firmness resulting from wat
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Keywords: ., bookcentury1800, booksubjectmechan, booksubjectmineralindustries
