Water Supply: The Present Practice of Sinking and Boring Wells, with Geological Considerations and Examples of Wells ExecutedSpon, 1875 - 217 pages |
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Page 14
... Railway ; they consisted chiefly of mottled clays . At the Kats- grove pits , Reading , the beds are more sandy . Referring back to Fig . 6 , it may be noticed that there is generally a small quantity of water found in the bed marked 1 ...
... Railway ; they consisted chiefly of mottled clays . At the Kats- grove pits , Reading , the beds are more sandy . Referring back to Fig . 6 , it may be noticed that there is generally a small quantity of water found in the bed marked 1 ...
Page 18
... Railway crosses this small valley on an embankment at Old Basing . This may be considered as the prevailing , but not exclusive , form of structure from Croydon to near Hungerford . The advantage , however , to be gained from it in ...
... Railway crosses this small valley on an embankment at Old Basing . This may be considered as the prevailing , but not exclusive , form of structure from Croydon to near Hungerford . The advantage , however , to be gained from it in ...
Page 92
... railway expressly laid for this purpose in the great tower erected over the excavation . All these arrangements were in fact made with the extreme attention to the details of the various parts of the work which characterizes the ...
... railway expressly laid for this purpose in the great tower erected over the excavation . All these arrangements were in fact made with the extreme attention to the details of the various parts of the work which characterizes the ...
Page 163
... railway , one over the other . The lower was driven level with the bottom of the shaft , but no water met with ; the upper is 36 feet from the surface , and is intended to carry away surplus water down to a line of earthenware pipes ...
... railway , one over the other . The lower was driven level with the bottom of the shaft , but no water met with ; the upper is 36 feet from the surface , and is intended to carry away surplus water down to a line of earthenware pipes ...
Page 191
... The Grove Camden Station M. L. and N.W. Railway 180 220 234 166 Yield , 500 to 600 gallons a minute . Water overflowed . 150 100 feet O.D. M. Pickford's 215 120 Ditto 235 Canterbury K. Orphan Asylum PARTICULARS OF WELLS . 191.
... The Grove Camden Station M. L. and N.W. Railway 180 220 234 166 Yield , 500 to 600 gallons a minute . Water overflowed . 150 100 feet O.D. M. Pickford's 215 120 Ditto 235 Canterbury K. Orphan Asylum PARTICULARS OF WELLS . 191.
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Autres éditions - Tout afficher
Water Supply: The Present Practice of Sinking and Boring Wells. With ... Ernest Spon Affichage du livre entier - 1885 |
Water Supply: The Present Practice of Sinking and Boring Wells. With ... Ernest Spon Affichage du livre entier - 1885 |
Water Supply: The Present Practice of Sinking and Boring Wells, with ... Ernest Spon Affichage du livre entier - 1875 |
Expressions et termes fréquents
Banister Fletcher beds Blue Clay Boilers bore-hole boring rod boring tool boring-head bottom Brewery brick brickwork bucket Butte-aux-Cailles cast-iron chalk chisel Civil Engineers cloth CONTENTS Construction crown 8vo cuts depth Ditto Edmund Sharpe excavation feet deep feet O.D. flints foot Formulæ gallons a day gallons a minute grapnel gravel greensand Grey Hedgerley hole Hydraulic illustrated inches diameter Isometric Projection joint Keuper length lever London clay lower Lower Tertiary Machinery Marl means Mechanical Memoranda mottled clays numerous OOLITE outcrop passed Passy Pebbles pipe piston plates Pocket-Book post 8vo pump quantity Railway rainfall READING BEDS RED SAND red sandstone River rock rope royal 8vo Screw Propeller screwed second edition sewed shaft shell shown in Fig sinking Slide Steam steining stone strata stratum stroke sunk surface Surface Condensers Tables thickness tion trepan tubbing tube upper valve vertical water-bearing strata Waterworks weight wood engravings wrought-iron yield
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