. Building and repairing railways . Fig. 16. STEEL. TAPE. (e) brush hooks, (/) axes, (g) transit books, (h)lead pencils, hard and medium, (i) kiel pencils, «5Es Fig. 17. RANGING RODS OR in placing hubs. (j) tacks for centers on hubs, (k) two 50 ft. Ches-termans metallic tapes (Fig. 18), (0 engineersfield book, (m) scratch blocks, (n) one soundingrod, 3 joints 8 feet each, (o) red and white flan-nel for signals, (p) drawing paper, (q) tin mapcases, (r) scales (Fig. 19), (s) protractor (Figs. 20and 21), (t) steel straight edge, (u) triangles, (v) THE PRELIMINARY SURVEY. 63 India ink a
. Building and repairing railways . Fig. 16. STEEL. TAPE. (e) brush hooks, (/) axes, (g) transit books, (h)lead pencils, hard and medium, (i) kiel pencils, «5Es Fig. 17. RANGING RODS OR in placing hubs. (j) tacks for centers on hubs, (k) two 50 ft. Ches-termans metallic tapes (Fig. 18), (0 engineersfield book, (m) scratch blocks, (n) one soundingrod, 3 joints 8 feet each, (o) red and white flan-nel for signals, (p) drawing paper, (q) tin mapcases, (r) scales (Fig. 19), (s) protractor (Figs. 20and 21), (t) steel straight edge, (u) triangles, (v) THE PRELIMINARY SURVEY. 63 India ink and ink slab and carmine blue andneutral tint water colors, (ic) set of, drawing in-struments and drawing board. The leveling parti/ isgenerally made up of aleveler and a rodman,but if rapid work is to bedone, the force can beincreased to meet re-quirements. The level- pIG jging party is responsible chestermans metallic the correct elevation of the ground at all sta-. VsKSKilNNH^^ Fig. 19. ENGINEERS into 10, 20, SO, 40, 50 and 60 parts to the inch.
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Keywords: ., bookcentury1900, bookdecade1900, booksubjectrailroa, bookyear1901
