Proposed Municipal Improvements for Harrisburg, Penn'a: Report of Executive Committee to the Subscribers to Fund for Investigating Municipal Improvements, November 21, 1901Executive Committee, 1901 - 127 стор. |
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Proposed Municipal Improvements for Harrisburg, Penn'a: Report of Executive ... Попередній перегляд недоступний - 2016 |
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acres alum amount appurtenances ascer asphalt pavement bacteria binder course bond bottom brick pavements bricks or blocks catch basins cent City Engineer concrete condition connection construction Annual cost contract contractor Cost of construction cost of maintenance covered cubic cubic foot culm curb depreciation draining estimates of cost Fahrenheit faint filter plant filtered water filtration floods flow Fox Run freshets grade granite grout gutters Harrisburg house sewage improvement inches including interest intake intercepting sewer joints Juniata River kinds of pavements laid less macadam pavement material necessary one-half operation and repairs paving Pennsylvania Canal pipe Plate pollution present channel pumping station rammed rapid filters recommend removed repairs and operation river front samples sand sanitary satisfactory section and slope settling basin sewer for house sewerage slow filters specific gravity specifications stream sufficient surface Susquehanna River tion turbidity Tuscarora street typhoid fever West shore Wetzel's Swamp
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Сторінка 6 - That it shall be lawful for, and the right is hereby conferred upon, the cities of this Commonwealth to purchase, acquire, enter upon, take, use, and appropriate private property, for the purpose of making, enlarging, extending, and maintaining public parks, parkways, and play grounds within the corporate limits of such cities, whenever the councils thereof shall, by ordinance or joint resolution, determine thereon...
Сторінка 124 - And it is hereby expressly agreed and understood by and between the parties hereto that the said party of the first part...
Сторінка 110 - Engineer may direct; each course of blocks to be of a uniform width and depth, and so laid that all longitudinal joints shall be broken by a lap of at least four inches and the surface present a smooth and uniform appearance, with proper grade and crown.
Сторінка 110 - ... special cases, when they shall be laid at such an angle as may be directed by the Engineer. The blocks shall be laid as closely as possible, each block touching the adjoining one on sides and ends, and in courses of uniform width. All joints shall be broken with a lap of at least three (3) Inches. The blocks shall not be laid more than twenty-five (25) feet in advance of the ramming.
Сторінка 106 - And it is hereby further agreed by and between the said parties : FIRST.
Сторінка 119 - The surface will then be compressed by hand or steam rollers, after which a small amount of hydraulic cement will be swept over it, and it will then be thoroughly compressed by a...
Сторінка 124 - Works, or said parties of the first part, under or in pursuance of anything in this agreement contained, from at any time showing the true and correct amount and character of the work which shall have been done and materials which shall have been furnished by the said party of the second part or any other person or persons under this agreement.
Сторінка 122 - ... width sufficient to include the entire defect. If the failure is due to buckling of the concrete, the new foundation shall consist of broken stone thoroughly compacted, and of the same thickness as the original concrete. In all other cases a new foundation of concrete shall be placed of the same quality and thickness as the original construction. Upon the foundation shall be placed the pavement of the same thickness as the adjacent surfaces.
Сторінка 115 - The pouring must be done from the center to the sides. As the joints of the six rows are filled with paving pitch, fine and thoroughly dry sand must be sprinkled upon the filling of the joints, so that it combines with it. If required, the sand must be heated. The sand bed and the brick must be free from moisture before any filling is done. Up to December 31, 1906, the City of Newark had laid 381,655 square yards of brick pavement (exclusive of brick gutters on Telford pavements) at a cost, exclusive...
Сторінка 115 - ... obtained from a direct distillation of coal tar and ordinarily numbered four (4) at the manufactory. The contractor must furnish the Engineer with an affidavit from the manufacturer or refiner stating that the materials are the kinds specified. The preparation must be used at a temperature of not less than 300 degrees Fahrenheit when poured Into the joints, which must be done with suitable Implements, so that the paving pitch Is not spilled over the bricks. The pouring must be done from the centre...