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" Four of these six inches to be first put on, and worked in by carriages and horses ; care being taken to rake in the ruts until the surface becomes firm and consolidated, after which the remaining two inches are to be put on. "
Course of Civil Engineering: Comprising Plane Trigonometry, Surveying, and ... - Page 75
by John Gregory - 1843
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A treatise on roads

Henry Brooke Parnell (1st baron Congleton.) - 1833 - 488 pages
...four inches in the breadth of fifteen feet from the centre. " The middle eighteen feet of pavement is to be coated with hard stones to the depth of six...put on, and worked in by carriages and horses ; care being taken to rake in the ruts until the surface becomes firm and consolidated, after which the remaining...
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A Treatise on Roads: Wherein the Principles on which Roads Should be Made ...

Sir Henry Parnell - 1838 - 512 pages
...four inches in the breadth of fifteen feet from the centre. " The middle eighteen feet of pavement is to be coated with hard stones to the depth of six inches. Four of these six niches to be first put on, and worked in by carriages and horses ; care being taken to rake in the...
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A Manual of the Principles and Practice of Road-making: Comprising the ...

William Mitchell Gillespie - 1847 - 460 pages
...pavement is to be coated . with hard stones to the depth of six inches. Four of these six inches are to be first put on and worked in by carriages and horses ; care being taken to rake in the ruts until the surface becomes firm and consolidated, after which the remaining...
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A Manual of the Principles and Practice of Road-making: ...and Rail-roads

William Mitchell Gillespie - 1852 - 400 pages
...four inches in the breadth of fifteen feet from the centre. " The middle eighteen feet of pavement is to be coated with hard stones to the depth of six inches. Four of these six inches are to be first put on and worked in by carriages and horses ; care being taken to rake in the ruts...
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A Manual of the Principles and Practice of Road-making: Comprising the ...

William Mitchell Gillespie - 1854 - 410 pages
...four inches in the breadth of fifteen feet from the centre. " The middle eighteen feet of pavement is to be coated with hard stones to the depth of six inches. Four of these J six inches are to be first put on and worked in by carriages and horses ; care being taken to rake...
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A Treatise on the Principles and Practice of Levelling, Showing Its ...

Frederick Walter Simms - 1856 - 258 pages
...form and size described under the head ' Road Materials,' to the depth of 6 inches. Four of these 6 inches to be first put on, and worked in by carriages and horses ; care being taken to rake in the ruts until the surface becomes firm and consolidated, after which the remaining...
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A Manual of the Principles and Practice of Road-making: Comprising the ...

William Mitchell Gillespie - 1864 - 390 pages
...pavement is to be coated with hard stones to the depth of six inches. Four of these six inches are to be first put on and worked in by carriages and horses; care^being taken to rake in the ruts until the surface becomes firm and consolidated, after which the...
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A Treatise on the Principles and Practice of Levelling: Showing Its ...

Frederick Walter Simms - 1870 - 220 pages
...convexity of 4 inches in the breadth of 15 feet from the centre. ON LEVELLING. 6 inches. Four of these 6 inches to be first put on, and worked in by carriages and horses ; care being taken to rake in the ruts until the surface becomes firm and consolidated, after which the remaining...
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A TREATISE ON THE PRINCIPLES AND PRACTICE OF LEVELLING

FREDERICK W. SIMMS - 1870 - 174 pages
...form and size described under the head ' Koad Materials/ to the depth of 6 inches. Four of these 6 inches to be first put on, and worked in by carriages and horses ; care being taken to rake in the ruts until the surface becomes firm and consolidated, after which the remaining...
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A Practical Treatise on Roads, Streets, and Pavements

Quincy Adams Gillmore - 1876 - 292 pages
...four inches in the breadth of fifteen feet from the centre. " The middle eighteen feet of pavement is to be coated with hard stones to the depth of six inches. Four of these six inches are to be first put on and worked in by carriages and horses, care being taken to rake in the ruts...
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