Annual Report of the Metropolitan Water and Sewerage Board, Volumen7 |
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Página vi
... Surfaces of Reservoirs above Boston City Base at the Beginning of Each Month , Table No. 13. - Sources from which and Periods during which Water has been drawn for the Supply of the Metropolitan Water District , Table No. 14.- Average ...
... Surfaces of Reservoirs above Boston City Base at the Beginning of Each Month , Table No. 13. - Sources from which and Periods during which Water has been drawn for the Supply of the Metropolitan Water District , Table No. 14.- Average ...
Página 10
... surface of the ground to the cor- nice . The foundations are of concrete surmounted with seam - faced granite , and the exterior walls are of dark - red brick with brown- stone trimmings , and are covered with a hip roof . The brick ...
... surface of the ground to the cor- nice . The foundations are of concrete surmounted with seam - faced granite , and the exterior walls are of dark - red brick with brown- stone trimmings , and are covered with a hip roof . The brick ...
Página 53
... surface of the pond . It is constructed under the pneumatic process by the introduction of compressed air . The work has thus far been successfully prosecuted , and it is expected that this section will be completed by day labor in the ...
... surface of the pond . It is constructed under the pneumatic process by the introduction of compressed air . The work has thus far been successfully prosecuted , and it is expected that this section will be completed by day labor in the ...
Página 96
... surface of each bed a 4 - inch vitrified pipe underdrain is laid , parallel with the main feeder . These underdrains empty into the open ditch at the same point as the 8 - inch overflow drain . The above work was done by day - labor ...
... surface of each bed a 4 - inch vitrified pipe underdrain is laid , parallel with the main feeder . These underdrains empty into the open ditch at the same point as the 8 - inch overflow drain . The above work was done by day - labor ...
Página 102
... surface rose but 8.40 feet , to elevation 372.97 . From June 19 to September 23 the reservoir surface fell 5.59 feet , and after the latter date until the end of the year there was an almost continuous and at times rapid rise ...
... surface rose but 8.40 feet , to elevation 372.97 . From June 19 to September 23 the reservoir surface fell 5.59 feet , and after the latter date until the end of the year there was an almost continuous and at times rapid rise ...
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Términos y frases comunes
acres amount April August boilers Brook Brookline Capita cent Chelsea Chestnut Hill Reservoir cities and towns Clinton Coal Cochituate Aqueduct Commonwealth completed concrete connected construction contract Cost per million cubic yard daily average December 31 Distinctly vegetable ditches drainage East Boston engine excavation expenditures expenses Faintly unpleasant Faintly vegetable feet filter-beds Framingham Reservoir gallons gallons per day gallons pumped gravel High-level Sewer high-service inches increase January July June labor Lake Cochituate land length Loan low-service maintenance Malden masonry Medford meters Metropolitan District Metropolitan Sewerage miles Million Foot-gallons million gallons Milton moths North Metropolitan System November operation pipe line portion quantity of water Quincy Railroad Rainfall repairs riprap Section sewage sewer shaft slight Somerville South Spot Pond square Stoneham Street Sudbury Reservoir Sudbury watershed TABLE tion Total tunnel heading Wachusett Aqueduct Wachusett Dam Wachusett Reservoir Wachusett watershed West Boylston West Roxbury Weston Aqueduct Weston Reservoir
Pasajes populares
Página 172 - Contract capacity of 1 pump: 100,000,000 gallons with 19;foot lift. Contract capacity of 3 pumps: 45,000,000 gallons each, with 19-foot lift. Average duty for the year: 77,400,000 foot pounds.
Página 152 - PUMPAGE, The following table shows the average daily volume of sewage lifted at each of the six...
Página 38 - December 31, December 31, December 31, December 31, December 31, December 31. December 31, December 31, December 31, December 31, December 31, December 31. December...
Página 173 - Charlestown Pumping Station. At this station are three submerged centrifugal pumps, two of them having impeller wheels 7.5 feet in diameter, the other 8.25 feet in diameter. They are driven by triple-expansion engines of the Reynolds-Corliss type. Contract capacity of 1 pump: 60,000,000 gallons with 8-foot lift. Contract capacity of 2 pumps: 22,000,000 gallons each, with 11-foot lift. Average duty for...
Página 248 - Be it enacted, etc., as follows : SECTION 1. Section one of chapter five hundred and seventeen of the acts of the year nineteen hundred and six is hereby amended by inserting after the word
Página 71 - On the claims of the following it is impossible to state the amounts due for land and other damages, as no sums have been agreed upon, and suits are now pending in the courts for the determination of most of them : — Boston Elevated Railway Company, Boston & Maine Railroad, Anna L. Dunican, Carrie S. Urquhart, !N".
Página 1 - To the Honorable the Senate and House of Representatives of the Commonwealth of Massachusetts in General Court assembled.
Página 255 - ... used at a caucus, primary, state, city or town election, nor during the sessions of the general court to persons employed in legislative printing or binding; nor shall it apply at any time to persons employed in any state, county or municipal institution, on a farm, or in the care of the grounds, in the stable, in the domestic or kitchen and dining room service or in store rooms or offices...
Página 175 - SOUTH METROPOLITAN SYSTEM Ward Street Pumping Station At this station are two vertical, triple-expansion pumping engines, of the Allis-Chalmers type, operating reciprocating pumps, the plungers of which are 48 inches in diameter with a 60-inch stroke and one 50,000,000-gallon centrifugal pumping unit actuated by a 500 HP Uniflow engine.
Página 127 - are included all cases where positive information could not be obtained, and where it is suspected that there may be some objectionable drainage ; under the heading "Premises Vacant" are included all cases which at present furnish no objectionable drainage, but which might furnish such drainage if the premises were occupied ; under the heading "Unsatisfactory...