. Official proceedings . t per mile. Figure (J has been prepared. On this ch;irt we ha\e ])lotted the cost i)er mile based onthe ayerage trend line of locomoti\es of 2500, 3300 and 4r)00horse ])ower and ha\e cop,\erted the actual cost per Horseiower Unit of the grcnips of locom()ti\es shown into cost ])ermile curyes. You will note that (irou]) A closely follows thecost of the l-)00 horse ]>ov\er line; C^roups 15 and C the 3;)()0horse ]>ower trend and (in)ui)S I) and E the 2.)00 h)rse])ower trend. We do not belie\e the ayerage trend line of a number otroads can be used (jn any one ])ro])e
. Official proceedings . t per mile. Figure (J has been prepared. On this ch;irt we ha\e ])lotted the cost i)er mile based onthe ayerage trend line of locomoti\es of 2500, 3300 and 4r)00horse ])ower and ha\e cop,\erted the actual cost per Horseiower Unit of the grcnips of locom()ti\es shown into cost ])ermile curyes. You will note that (irou]) A closely follows thecost of the l-)00 horse ]>ov\er line; C^roups 15 and C the 3;)()0horse ]>ower trend and (in)ui)S I) and E the 2.)00 h)rse])ower trend. We do not belie\e the ayerage trend line of a number otroads can be used (jn any one ])ro])erty. The cmly trend worthwhile is the trend determined from the costs of the road in(juestion. in otlier words, each road has its cjwn trend line 50 determined by its shop conditions, its inventory and the physicalaspects of the road. Figure 7 shows the trend cost lines of a number of trunklines. You will note that although they differ in value, theyall have the same characteristics, a rapid increase in cost for 2>:^;. 020 JHL BALDWIN LOCOMOTlVt WORKS STUDY t>f UOCOMOTIVC- REPAIRS CHART SHOWING COST TREND or UXOMQTIVE REPAIRS PCR H0R5E-P0WER UNIT .« RAjlROAOS SHOWN T VARIOUS YEARS er AQC.
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Keywords: ., bookcentury1900, bookdecade1900, bookidofficialproc, bookyear1901
