Contractors' and Dealers' Association of California · San Francisco : L. A. Larson · leaf 135
Foundation and pump pits with chimney started. All pipe 30-inch and under was made on the Thomas-Hammond New Model Mixing and Pipe Making Machineand is exceptionally dense and hard. All factory-made pipe going into the system was tested … Erecting concrete chimney for incinerator in con-nection with disposal plant. at the factory. The 10-12-18-20-22-24-30-inch sizes stooforty pounds pressure without seepage or fracture. All cements used in October, November, Decembej1914, and to January 10, 1915, were tested by CaptaMilner in his…
Architecture · Building · Construction industry · Engineering
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