Papers Upon the Supply of Water to TownsE. & F.N. Spon, 1865 - 53 sider |
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Side 29
... sunk to various depths would be represented by ea of the different cones ; but inasmuch as perfectly uniform of any ... sunk into them vary . The construction of a well will also in- fluence the flow of water , as , for instance , when a ...
... sunk to various depths would be represented by ea of the different cones ; but inasmuch as perfectly uniform of any ... sunk into them vary . The construction of a well will also in- fluence the flow of water , as , for instance , when a ...
Side 32
... sunk to greater depth in such strata . As the art of well - sinking developed itself at an extremely early period , and long anterior to the commencement of history , no very great advance has been made in it ; indeed , the mode usually ...
... sunk to greater depth in such strata . As the art of well - sinking developed itself at an extremely early period , and long anterior to the commencement of history , no very great advance has been made in it ; indeed , the mode usually ...
Side 33
... sunk about 700 or 800 years ago , but by whom is a disputed point ; some attributing it to a Vizier of the name of Joseph , others to Saladin , the intrepid defender of his country , whose name was Yussef ( Joseph ) . The well consists ...
... sunk about 700 or 800 years ago , but by whom is a disputed point ; some attributing it to a Vizier of the name of Joseph , others to Saladin , the intrepid defender of his country , whose name was Yussef ( Joseph ) . The well consists ...
Side 34
... sunk into permeable or water - bearing strata , and Artesian Wells , or those sunk or more generally bored through impermeable strata until a water - bearing strata is tapped , when the water is forced upwards by virtue of the ...
... sunk into permeable or water - bearing strata , and Artesian Wells , or those sunk or more generally bored through impermeable strata until a water - bearing strata is tapped , when the water is forced upwards by virtue of the ...
Side 35
... sunk to various depths would be represented by the area of the different cones ; but inasmuch as perfectly uniform ... sunk into them vary . The construction of a well will also in- fluence the flow of water , as , for instance , when a ...
... sunk to various depths would be represented by the area of the different cones ; but inasmuch as perfectly uniform ... sunk into them vary . The construction of a well will also in- fluence the flow of water , as , for instance , when a ...
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9 ft absorbed acres amount Artesian Arthur Phillips Bashforth Boilers bore-hole boring tool brick steining brickwork chalk character cloth collected construction Cottages crown 8vo deep depends depth diameter district drainage area drains earth engravings excavation foot furnish a supply gallons of water gallons per day gauge geological impervious impurities Institute Civil Engineers interstical spaces iron cylinders Joseph Gibbs Lancashire land matter Mechanical Member Institute Civil millstone grit nature P. L. Simmonds pipes Plate porous strata portion practical Pump quantity of water Railway rain gauge rainfall rate of evaporation red sandstone formation reservoirs River Exe River Ouse River Tees River Vartry river water rods royal 8vo Screw sewed shaft sinking soil springs Steam Engine stored supply is taken supply of water surface Surface Condensation temperature Thomas Docwra tion towns Treatise Valve vapour water capable water daily water level water per day water taken water yielded Zerah Colburn دو