Download or read book Annual Report of the Department of Water Supply, Gas and Electricity of the City of New York, 1908 (Classic Reprint) written by N. Y. City Water Supply Department and published by Forgotten Books. This book was released on 2017-11-20 with total page 702 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Annual Report of the Department of Water Supply, Gas and Electricity of the City of New York, 1908 The contracts for the installation of the high pressure system in the Borough of Manhattan were completed early in the year, and after a series of exhaustive tests, followed by a public exhibition on June 27. When the entire system was put in opera tion, the system was officially put into service on July 6, at 8 a. M., and has continued in operation since then with most satisfactory results. Many of the leading officers of the Fire Department and a number of citizens and delegations from the underwriters were present, and the Department was highly complimented on both the design and construction of the system. The high pressure mains were completed in seventeen working months, averaging at the rate of feet per month. The daily rate sometimes reached feet. These mains were hauled, laid, and tested in many of our crowded streets, heavily congested with traffic, and the contractor met with inde scribable difficulties at many points by the presence of numerous subsurface structures, many of which were unrecorded and unknown, yet the work was done with record speed and completed well within the Department estimates and appropriations. Fol lowing the completion and operation of this system the New York Fire Exchange te duced their insurance rates within the protected district about per annum. 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.