. The Street railway journal . ing not less than 13,000 B. is used, with f-in. (water column) draft,and when boiler is operated at not less than750 Centennial standard. The guaran-tee also covers 11 lbs. under proper testconditions. The total capacity of the fiveboilers working together is guaranteed tobe not less than 4100 , Centennial stand-ard. The Green Engineering Company, ofChicago, will install the boilers. The Green economizer is composed of768 tubes, in 128 sections, ranged in fourgroups of 32 sections each. Each sectioncontains six tubes, 9 ft. long and 4 9-16 ex
. The Street railway journal . ing not less than 13,000 B. is used, with f-in. (water column) draft,and when boiler is operated at not less than750 Centennial standard. The guaran-tee also covers 11 lbs. under proper testconditions. The total capacity of the fiveboilers working together is guaranteed tobe not less than 4100 , Centennial stand-ard. The Green Engineering Company, ofChicago, will install the boilers. The Green economizer is composed of768 tubes, in 128 sections, ranged in fourgroups of 32 sections each. Each sectioncontains six tubes, 9 ft. long and 4 9-16 external diameter. These tubes are connected top andbottom to headers. The scrapers are to be operated by a220-volt electric motor. It is guaranteed that the The stack is of steel, brick lined, and will be about 200ft. .high and 16 ft. internal diameter in the clear. Its ca-pacity is about 22,000 to 25,000 There are two duplex vertical Blake pumps, of the stand-ard Admiralty type, and two Blake condensers of the same. Sfi-c£t Railway Journal, GENERAL DIAGRAM OF FEED-WATER SYSTEM size and type as those used on the Kaiser Wilhelm derGrosse. In the engine room is a 30-ton 80-ft. span electric crane,
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Keywords: ., bookcentury1800, bookdecade1880, booksubjectstreetr, bookyear1884
