T.A. Gillespie Company, engineers and contractors - water works and pipe lines, railroad and tunnel construction, hydroelectric plants. (1912) (14574454287)

Identifier: tagillespiecompa00tagi (find matches)
Title: T.A. Gillespie Company, engineers and contractors : water works and pipe lines, railroad and tunnel construction, hydroelectric plants.
Year: 1912 (1910s)
Authors: T.A. Gillespie Company.
Subjects: Pipe Pipe, Steel
Publisher: New York : T.A. Gillespie Co.
Contributing Library: Columbia University Libraries
Digitizing Sponsor: The Durst Organization



Text Appearing Before Image:
et area of one acre each, are arranged in batteries of six on eitherside of the Pipe Galleries. The Filtered Water Reservoir has a floor area of about six acres and a capacity of 50 million gallonswhen filled to its normal depth of 25 feet. It is of similar construction to the Filters, but has 775 piers,each 27 inches in diameter, 21 .» feet high and spaced 18 feet center to center supporting the roof. The Sedimentation Basins cover 27 acres of land and have a capacity of 120 million gallons. The capacity of the completed Plant is 105 million gallons per 24 hours. The construction quantities were as follows: Excavation 775,000 cubic yards Concrete 250,000 cubic yards Cement 345,000 barrels Filter Sand and Gravel 275,000 cubic yards Concrete Conduits ... 3+ miles Pipe (16 inches and over) ... 24 miles Pipe (under 16 inches) 17 miles Track System 26 miles Roads 5 miles Electric Power and Light Cables ... 58 miles Telephone, Patrol and Clock Cables 5 miles 7 THE T. A . GILLESPIE COMPANY
Text Appearing After Image:
ENGINEERS AND CO NTR ACTOR