Land and Marine Surveying in Reference to the Preparation of Plans for Roads and Railways, Canals, Rivers, Towns' Water Supplies, Docks and Harbours: With Description and Use of Surveying InstrumentsCrosby Lockwood and Company, 1886 - 230 pages |
From inside the book
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Page 1
... inches , every ten links being denoted by particular brass marks or fingers . ' Where the only object of a survey is to prepare a plan of an estate , and take out the 6 B quantities of land in acres , roods , and perches.
... inches , every ten links being denoted by particular brass marks or fingers . ' Where the only object of a survey is to prepare a plan of an estate , and take out the 6 B quantities of land in acres , roods , and perches.
Page 3
... mark on each line chained the exact point , as regards length and direction , where each chain . ends , and also the number of chains laid out . The arrows are made of stout iron wire , pointed at one end , and with a ring at the other ...
... mark on each line chained the exact point , as regards length and direction , where each chain . ends , and also the number of chains laid out . The arrows are made of stout iron wire , pointed at one end , and with a ring at the other ...
Page 12
... mark , when the two halves are readily parted , and the work may commence at once . Any other method often leads to the links getting tangled together in the manner we have just mentioned . Leader and Follower . - The management of the ...
... mark , when the two halves are readily parted , and the work may commence at once . Any other method often leads to the links getting tangled together in the manner we have just mentioned . Leader and Follower . - The management of the ...
Page 13
... mark , such as the foot of a tree , a gate - post , or some such object . It is a good plan to leave a white also at this place , for reasons to be presently explained . Generally in practice the follower signals the leader by bending ...
... mark , such as the foot of a tree , a gate - post , or some such object . It is a good plan to leave a white also at this place , for reasons to be presently explained . Generally in practice the follower signals the leader by bending ...
Page 14
... mark ' or ' down , ' at which signal the leader fixes his arrow firmly in the ground , unless , indeed , he happens to be on a road , when this cannot be done . In this latter case , he makes a cross at the point where the arrow should ...
... mark ' or ' down , ' at which signal the leader fixes his arrow firmly in the ground , unless , indeed , he happens to be on a road , when this cannot be done . In this latter case , he makes a cross at the point where the arrow should ...
Other editions - View all
Land and Marine Surveying: In Reference to the Preparation of Plans for ... William Davis Haskoll No preview available - 2017 |
Common terms and phrases
adjustment Architect arrow Author base line beam compasses bisection BOILER box sextant centre chain line chainage clamp cloth Coloured compass Construction Crown 8vo D. K. CLARK distance draw edge Electrical Engineer ENGINEER'S Enlarged equal exactly Fcap feet long fence field book Formulæ Fourth Edition gauge give ground Guide Gunter's chain horizontal Illustrations inches instrument intersection Iron leader length limb lunitidal intervals manner Manual means measure Mechanical method Mining minutes notch object observations offset overfall Oyster Rock paper parallel parallel ruler pencil plot pole Practical Handbook Practical Treatise prick protractor quantity Railway rain gauge rainfall RALPH TATE reading referred Revised right angles road scale SCOTT BURN screw Second Edition side sight sine square staff station straight line straight-edge streams Students survey surveyor Tables taken tangent telescope theodolite Third Edition tie line tion triangle vernier plate vertical zero
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