A Manual of Engineering Specifications and Contracts: Designed as a Text Book and Work of Reference for All who May be Engaged in the Theory Or Practice of EngineeringJ.M. Stoddart & Company, 1883 - 313 páginas |
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Página 10
... Length of Ellipse . being axes . Parabola . Length of arc cut off by a double ordinate = Length of Parabola , 21 y2 + 4x2 , where y = the ordinate and the abscissa referred to the vertex as an origin . Hyperbola . Length of arc : 2 y ...
... Length of Ellipse . being axes . Parabola . Length of arc cut off by a double ordinate = Length of Parabola , 21 y2 + 4x2 , where y = the ordinate and the abscissa referred to the vertex as an origin . Hyperbola . Length of arc : 2 y ...
Página 11
... length of one of 2 I the oblique sides ; and C the angle between it and one of the bases . Any Regular Polygon = n ( 1 ) 2 α 2 a = length of one side . 1800 tan n = number of sides . n Circle . Area of Circle R2 , R = radius , = 3.1416 ...
... length of one of 2 I the oblique sides ; and C the angle between it and one of the bases . Any Regular Polygon = n ( 1 ) 2 α 2 a = length of one side . 1800 tan n = number of sides . n Circle . Area of Circle R2 , R = radius , = 3.1416 ...
Página 12
... length of back or base and b its breadth ; e = the length of the edge and h = the height . Of the Prismoid * Prismoid . h + h ' + h ) h + h + h ' \ l 2 2 = { ( b + r h ' ) h ' + ( b + r h ) h + 4 ( b + r × ? b = breadth of road bed ; h ...
... length of back or base and b its breadth ; e = the length of the edge and h = the height . Of the Prismoid * Prismoid . h + h ' + h ) h + h + h ' \ l 2 2 = { ( b + r h ' ) h ' + ( b + r h ) h + 4 ( b + r × ? b = breadth of road bed ; h ...
Página 13
... length of one edge . Of the Circular Ring De T2X2.4674 where D. Circular ring . = exterior diameter , T = thickness of ring = ( R — r ) . * SECTION II . Standard Units and their Functions . In all contracts for quantities of material no ...
... length of one edge . Of the Circular Ring De T2X2.4674 where D. Circular ring . = exterior diameter , T = thickness of ring = ( R — r ) . * SECTION II . Standard Units and their Functions . In all contracts for quantities of material no ...
Página 14
... length The United States and English measures of U. S. and British length and weight , of the same denomination are and weight . practically equal , but there are wide differences between the same denominations of liquid and dry measure ...
... length The United States and English measures of U. S. and British length and weight , of the same denomination are and weight . practically equal , but there are wide differences between the same denominations of liquid and dry measure ...
Términos y frases comunes
abutments aforesaid allowed arch ashlar Avoirdupois beams beds bidders bids boiler bolts bond brick bridge building cast cast-iron Cedar Keys cement centre Chief Engineer completion construction contract contractor cornice course cubic foot cubic yard diameter dimensions dollars doors drawings dressed dry measure embankment ends Engineer in charge estimates excavation face feet finished flanges floor foundation four Frustrum furnished hammered headers hereby inches inches thick joints joists laid length less lineal foot masonry material measured mortar necessary party payment piece pier pipes placed plans plate pounds proposals rail Railroad removed rip-rap riveted rock roof rubble sample car sand sash scabbled seal Section secured sewer shafts side sills slopes span specific gravity square inch stone story surface terra cotta timber tions tower transepts trusses United vertical wall water closet weight wheels width William Struthers wood wrought iron
Pasajes populares
Página 205 - All purchases and contracts for supplies or services, in any of the Departments of the Government, except for personal services, shall be made by advertising a sufficient time previously for proposals respecting the same, when the public exigencies do not require the immediate delivery of the articles, or performance of the service.
Página 9 - For which of you, intending to build a tower, sitteth not down first and counteth the cost, whether he have sufficient to finish it ? Lest haply after he hath laid the foundation, and is not able to finish...
Página 249 - No contract shall be entered into for the erection, repair, or furnishing of any public building, or for any public improvement which shall bind the government to pay a larger sum of money than the amount in the Treasury appropriated for the specific purpose.
Página 251 - To which Payment well and truly to be made, we bind ourselves, and each of us, our, and each of our Heirs, Executors and Administrators jointly and severally, firmly by these Presents.
Página 278 - ... the decision of the Chief Engineer of the said Railroad shall be final and conclusive in any dispute which may arise between the parties...
Página 251 - I do solemnly swear (or affirm) that the copy of contract hereto annexed is an exact copy of a contract made by me personally with ; that I made the same fairly, without any benefit or advantage to myself, or allowing any such benefit or advantage corruptly to the said •, or any other person; and that the papers accompanying include all those relating to the said contract, as required by the statute in such case made and provided.
Página 25 - Eight hours shall constitute a day's work for all laborers, workmen and mechanics who may be employed by or on behalf of the Government of the United States.
Página 226 - Assigns, for the which payment well and truly to be made and done, we bind ourselves, our Heirs, Executors and Administrators jointly and severally, firmly by these presents, sealed with our seals, and dated this 23d day of May AD l8l2.
Página 276 - In consideration of the covenants and payments hereinafter mentioned, to be made and performed by the said
Página 271 - That for and in consideration of the payments and covenants hereinafter mentioned to be made and performed by the said party of the second part...