Engineering and Contracting . quettes For heaters, driers, and pitch melt-ing, 3 tons, at $ per ton = $; per ton of briquettes Labor: 1 foreman, per day $ 2 pitch melters, per day 1 dust-bin man, per day 1 engineer, per day 1 man on second floor, per day. .. man on ground floor, per 1 night watchman, per day 1 oiler, per day 1-75 $ Per ton of briquettes $ Miscellaneous: Wear and tear per ton of briquettes.$ oil per ton of briquettes. Insurance per ton of briquettes Interest on capital invested—$40,00


Engineering and Contracting . quettes For heaters, driers, and pitch melt-ing, 3 tons, at $ per ton = $; per ton of briquettes Labor: 1 foreman, per day $ 2 pitch melters, per day 1 dust-bin man, per day 1 engineer, per day 1 man on second floor, per day. .. man on ground floor, per 1 night watchman, per day 1 oiler, per day 1-75 $ Per ton of briquettes $ Miscellaneous: Wear and tear per ton of briquettes.$ oil per ton of briquettes. Insurance per ton of briquettes Interest on capital invested—$40,000 at 6 per cent Oftice expense, telephone, stenog-rapher, and stationery—$2,000 perannum $ dust at $ per long net ton of briquettes $ Total cost of briquetting $ Rebriquetting 3 per cent of breakageand abrasion, charging it back toplant as dust, per ton of Net cost per ton of briquettes $ Wholesale selling price in bin $ Net profit per short ton. .$ ^^s: Sketch Showing Column Form. the survey and the work accomplished: Pre- limi- Loca-nary. 60Days. run and topography taken. miles location and alterna-tive location • Total miles preliminary run ..... Total number pay roll days Average daily number men Average miles per day Daily cost subsistence per $ >> Average daily pay per man Daily cost for teams Contingencies 18-00 Daily cost of party Cost per mile ^ The survey was made under the direc-tion of Mr. C. J. Seymoiir, Kansas City,Mo., to whom we are indebted for theabove information. Cost of a Railway Survey.—The fol-lowing data relate to a survey made inCanada in 1906 for the Grand Trunk Pa-cific Ry. The lines were run throughgently rolling prairie country, with threerather difficult river crossings. The to- In order to demonstrate the utility andecon


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Keywords: ., bookcentury1900, bookdecade1900, bookpublisherchicago, bookyear19