Sewerage: The Designing, Construction, and Maintenance of Sewerage SystemsJ. Wiley, 1901 - 459 páginas |
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Página vi
... Sewers . 21. Fundamental Theories 22. Limits of Velocity .... .... 23. Size of the Sewer 24. Shape of the Sewer .... CHAPTER V. FLUSHING AND VENTILATION . 25. Necessity for Flushing ....... 26. Methods of Flushing ... 27. Appliances for ...
... Sewers . 21. Fundamental Theories 22. Limits of Velocity .... .... 23. Size of the Sewer 24. Shape of the Sewer .... CHAPTER V. FLUSHING AND VENTILATION . 25. Necessity for Flushing ....... 26. Methods of Flushing ... 27. Appliances for ...
Página ix
... Sewer Sizes for Minimum Grades . 17. Prices and Weights , Vitrified Clay Sewer - pipe .. 18. Prices of Drain - tile ....... 44 46 19 . Light - weight Iron Pipe . 69 70 74 134 227 228 228 20. Amount of Cement for Laying Different Sizes of ...
... Sewer Sizes for Minimum Grades . 17. Prices and Weights , Vitrified Clay Sewer - pipe .. 18. Prices of Drain - tile ....... 44 46 19 . Light - weight Iron Pipe . 69 70 74 134 227 228 228 20. Amount of Cement for Laying Different Sizes of ...
Página x
... Sewers .. 301 25. Centre for Brick Sewers ... 302 26. Form for Concrete Arch ... 27. Sewer - pipe Laid in Concrete .... 28. Sheathing a Badly Caved Trench .. 29. Appliance for Cleaning Sub - drains .. 30. Sewer Crossing Creek above ...
... Sewers .. 301 25. Centre for Brick Sewers ... 302 26. Form for Concrete Arch ... 27. Sewer - pipe Laid in Concrete .... 28. Sheathing a Badly Caved Trench .. 29. Appliance for Cleaning Sub - drains .. 30. Sewer Crossing Creek above ...
Página 51
... sewer dimen- sions are unfortunately more numerous than data giving exact figures of unusual volumes of rainfall reaching sewers . An analysis of the available data seems to point to the following conclusions : That the total run - off ...
... sewer dimen- sions are unfortunately more numerous than data giving exact figures of unusual volumes of rainfall reaching sewers . An analysis of the available data seems to point to the following conclusions : That the total run - off ...
Página 69
... sewer is not flowing full . If we examine the effect of depth of flow in a given cir- cular sewer upon the value of R we find that if the depth d = D 2 ( Dequalling the diameter of the sewer ) a = .3927D , 1.5708D , and R = 0.25 D. If ...
... sewer is not flowing full . If we examine the effect of depth of flow in a given cir- cular sewer upon the value of R we find that if the depth d = D 2 ( Dequalling the diameter of the sewer ) a = .3927D , 1.5708D , and R = 0.25 D. If ...
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Términos y frases comunes
acre albuminoid ammonia back-filling beds bottom braces branch brick sewers brick-work capita carbonic acid carried catch-basins cement centre chemical chlorine clay cleaned combined sewers concrete connection construction contractor cost cubic danger deposits depth diameter dilution discharge drain driven East Orange effluent engineer excavation feet per second filled filter filtration flowing full flush-tank flushing foot gallons grade gravel ground-water house-connections house-sewage house-sewer inches inlets invert inverted siphon iron joints laid least length less lime manhole masonry material maximum method mortar necessary nitrates nitrogen nuisance obtained organic matter outlet oxidation oxygen pipe sewers placed plank Plate plumb-bob precipitation prevent probably pump purification quantity quicksand rainfall removed run-off sand septic tank sewage flow sewer-pipe sewerage sheathing side siphon sludge soil stone storm-sewer storm-water stream street sub-drain sufficient surface templet tion trench usually velocity vertical vitrified clay pipe
Pasajes populares
Página 225 - ... due notice thereof in writing, served personally upon or left 23 at the shop, office, or usual place of abode, or with the agent of the said 24 party of the second part, and the said party of the second part...
Página 224 - Boston, for or on account of any injuries or damages received or sustained by any party or parties, by or from the said Contractor, his servants or agents...