Plans, Specifications, and Cost of Elevation of a Portion of the Tracks of the H. and N. Railway: A Thesis (Classic Reprint) - G M Heinsen, Paperback

• Release Date   5/1/2018
• ISBN-13   9781333518974 | 978-1-333-51897-4
• ISBN   1333518978 | 1-333-51897-8
• Format   Paperback
• Author(s)   G M Heinsen
• Excerpt from Plans, Specifications, and Cost of Elevation of a Portion of the Tracks of the H. And N. Railway: A Thesis The main difficulty to be met with in connection with track elevation is the maintenance of traffic with no delay whatever, during the time the construction work is going on. This requires that at least two tracks shall be kept open for traffic. The method of carrying on this construction, as outlined near the end of this article, is such that two tracks may be Kept open to traffic and no trains Will be delayed. Owing to the fact that the width of the right of way is one hundred feet, matters have been simplified considerably so that the construction can be carried on quickly. 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.