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Oldcastle Materials Inc. is a supplier of asphalt, concrete, and other building materials, and also offers construction and paving services. The Atlanta-based company is a subsidiary of CRH plc, a publicly traded international group of diversified building materials businesses, [2] [3] and has approximately 18,000 employees at 1,200 locations, as of March 2018.
Underground Railroad promoter and station master and anti-slavery lecturer. The Guy Beckley House is on the Underground Railroad Network to Freedom. [43] Erastus and Sarah Hussey — Battle Creek [44] Second Baptist Church — Detroit [17] Dr. Nathan M. Thomas House — Schoolcraft [17] Wright Modlin — Williamsville, Cass County.
A box cut (box pit) is a small open cut built to supply a secure and safe entrance as access to a slope to an underground mine. Generally the box cut is sunk until sufficiently unweathered rock is found to permit the development of the decline. [ 1 ]
Archaeologists found three more ceramic jars of coins in nearby ruins of a masonry building from medieval France.
A utility vault is an underground room providing access to subterranean public utility equipment, such as valves for water or natural gas pipes, or switchgear for electrical or telecommunications equipment. A vault is often accessible directly from a street, sidewalk or other outdoor space, thereby distinct from a basement of a building. [1] [2]
Oldcastle glass was created through the merging of multiple glass manufacturers, including Hordis Brothers (marketed as "Arm-R-Clad"), HGP Industries, [1] United Tempering Systems, North American Glass, O&W Glass, Downey Glass, Glass Distributors of America, General Glass, Tempglass, Armourguard Glass Products, Wescan Glass Industries, Free State Glass Industries, and Oldcastle Specialty Glass.
Occasionally, station boxes are left uncovered, such as at Stratford International in London, UK – which is located in "Stratford Box", a 1.1-kilometre (0.68 mi) concrete-sided cutting. [ 8 ] The lowest level – where the platform for the arriving and departing trains is – is called the "platform level".
By 1874, the Consolidation Coal Company and Georges Creek Coal and Iron Company were using several Porter locomotives in their underground mines in the Georges Creek Valley of Maryland. Other users included several coal mines near Pittsburgh, Pennsylvania, the Lehigh Coal and Navigation Company and an iron mine in the Lake Superior Iron Ranges ...