. The street railway review . ld be of use to him in the operation of his own property. meeting of the association will be at Birmingham, .Ma., in April. The officers chosen for the association were: President, PercyWarner, president of the Nashville Electric Light & Street Rail-way Co.; vice-president, C. H. Harvey, president and general man-ager of the Knoxville Traction Co.; secretary, C. O. Simpson, treas-urer of the Birmingham Railway, Light & Power Co. Piping and Power Station Systems.—IV. nv WILLIAM L. MORRIS, M. E. Piping Systems—Continued. Fig. i6 shows the meter in use with


. The street railway review . ld be of use to him in the operation of his own property. meeting of the association will be at Birmingham, .Ma., in April. The officers chosen for the association were: President, PercyWarner, president of the Nashville Electric Light & Street Rail-way Co.; vice-president, C. H. Harvey, president and general man-ager of the Knoxville Traction Co.; secretary, C. O. Simpson, treas-urer of the Birmingham Railway, Light & Power Co. Piping and Power Station Systems.—IV. nv WILLIAM L. MORRIS, M. E. Piping Systems—Continued. Fig. i6 shows the meter in use with all boilers using liol opening valve a and closing b. cold water would be fedthrough the meter to the boiler. The dotted lines indicate the portionof the system out of service, though this portion under pres-sure. The arrangement shown in Fig. 14 would permit the watermeter to be placed on the floor to the pumps, the lines c, dand e being the risers from the latter. After the system is deter-. >?SSi/i.^^ ^£-S^ /^^y^ tion of the lines on the final diagram so that they will correspondclosely with the lines as they are to be built. This will enable themen in the station to read the diagram much more readily and withless liability of making an error in the operation of the valves. Thevalves should be shown in their correct locatioiL Forinstance, when Fig. 17 has been laid out in detail these data shouldbe used for correcting the diagram as illustrated in Fig. 14 and thefinal result be shown as in Fig. 18. At first glance the system shownin Fig. 18 appears to be a different one than that shown in Fig. 14,but in reality it is exactly the same. The object in correcting thefinal diagram is to avoid this deceptive appearance.


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Keywords: ., book, bookcentury1800, bookdecade1890, booksubjectstreetrailroads