The Separate System of Sewerage: Its Theory and ConstructionD. Van Nostrand Company, 1891 - 281 Seiten |
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Seite 20
... allowed to run into the open water courses . The following extracts are Board of Health of New York . taken from a report of the State The name of the city referred to is omitted , but the name of any unsewered city or village might be ...
... allowed to run into the open water courses . The following extracts are Board of Health of New York . taken from a report of the State The name of the city referred to is omitted , but the name of any unsewered city or village might be ...
Seite 32
... allowed to filter through a sieve and run off into the sewers provided for the storm water , so that only the solid matter is carried away in the carts . In another the tub is lined with some material , which acts as an absorbent and ...
... allowed to filter through a sieve and run off into the sewers provided for the storm water , so that only the solid matter is carried away in the carts . In another the tub is lined with some material , which acts as an absorbent and ...
Seite 33
... allowed to flow onward towards the outfall under the influence of gravity ; or , the compressed air may be utilized to deliver the sewage from an outlet below the low water level . The air is compressed by steam , or water power , at a ...
... allowed to flow onward towards the outfall under the influence of gravity ; or , the compressed air may be utilized to deliver the sewage from an outlet below the low water level . The air is compressed by steam , or water power , at a ...
Seite 47
... allowed to stagnate in a badly constructed sewer until fermentative changes have arisen within its substance , it then pro- duces the chance of evil ; but in the present day no authority ought to be allow- ed to keep sewage within its ...
... allowed to stagnate in a badly constructed sewer until fermentative changes have arisen within its substance , it then pro- duces the chance of evil ; but in the present day no authority ought to be allow- ed to keep sewage within its ...
Seite 51
... allowed . If sub - surface conduits for other purposes than house drainage , and not so connected , are less perfect in their sanitary condition ( and from the inconstant nature of their use they must be ) , it is a matter of less ...
... allowed . If sub - surface conduits for other purposes than house drainage , and not so connected , are less perfect in their sanitary condition ( and from the inconstant nature of their use they must be ) , it is a matter of less ...
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Häufige Begriffe und Wortgruppen
acre per day ammonias amount applied assessing average back-filling bacteria branches brick sewers cement mortar cent City clean Combined System connected construction consumption contractor cost cubic curve depth of flow diem per capita discharge drainage effluent Engineer excavation and back filled filtration fixtures flush-tanks flushing foot for excavation foot for furnishing furnishing and laying gallons grade house drains house sewer inches inches in diameter increased iron pipe joints laid lamp-holes less lineal foot man-holes material maximum method necessary nitrates nitric acid nitrification nitrogen obstructions organic matter outlet oxidation placed plumbing plumbing fixtures population Price per lineal proper quantity removed roof water sand sanitary Schenectady Separate System sewage sewer gas sewer pipe sewerage soil pipe storm water stream street sewer subsoil Superintendent surface syphon system of sewers TABLE tank tion trap trench typhoid fever velocity ventilating pipes water closets water-closet ΙΟ
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Seite 217 - ... then the above obligation to be void ; otherwise to remain in full force and virtue.
Seite vii - PREFACE TO THE SECOND EDITION The first edition of this book was...
Seite 151 - ... for or on account of any injuries or damages received or sustained by any person or persons, by or from the said contractor, his servants or agents, in the construction of said work...
Seite 152 - Stevenson or to his certain attorney, heirs, executors, administrators, or assigns, to which payment well and truly to be made we bind ourselves, our heirs, executors, and administrators, and each and every of them, firmly by these presents. Sealed with our seals, and dated this 20th day of December, one thousand eight hundred and ninety.
Seite 215 - ... be deemed guilty of a misdemeanor, and upon conviction thereof be fined in any sum not exceeding fifty dollars.
Seite 151 - ... of said work, or by or in consequence of any negligence in guarding the same...
Seite 152 - KNOW all Men by these Presents, That we, are held and firmly bound unto our...
Seite 140 - NOW, THEREFORE, In consideration of the payments and covenants hereinafter mentioned, to be made and performed by said...