Author : F. Lavis
Release : 2017-10-12
Genre : Technology & Engineering
Kind : eBook
Book Rating : 520/5 ( reviews)
Book Synopsis Railroad Location Surveys and Estimates (Classic Reprint) by : F. Lavis
Download or read book Railroad Location Surveys and Estimates (Classic Reprint) written by F. Lavis. This book was released on 2017-10-12. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Railroad Location Surveys and Estimates While, of course, there must be a somewhat wide latitude in methods to adapt them to varying conditions, there seems to be growing at the present time, especially in the West, where most of the railroad location in this country is being done at the present time, what may be regarded as an approach to a standard in this work, and it is with the idea of defining these methods that the present book has been undertaken; and also to describe, what the party will actually have to do in the field, the actual details of work, not only in making the surveys, but in the production of the maps, profiles and records, and estimates of cost, and data for making the same. The economics of railroad location, as treated by the late A. M. Wellington, have been barely touched on, the idea of the author being to take the subject up to the point where nine-tenths of the locating engineers (as that title is usually used in the West) have to, that is, with a general route, within more or less wide limits, and a maximum desired grade decided on, the prob lem being to work out the details of the location between two given points with these conditions given. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
