 | John Budge - Mining engineering - 1845 - 250 pages
...work the traverse from his dialling book in this state, his results would appear as if his level was almost without length or bearing, as his eastings...Surveyed with a " right-hand " dial. fath. ft in. No. 1. 356^° Length 18 3 0 2. 841 12 1 6 3. 98 15 4 0 fath. ft. 4. A Winze 322° Underlay 25^°, Inclined... | |
 | John Budge - 1845 - 248 pages
...the other, he must alter or reverse all the drafts, by converting (say) 16° south of west into 1 6° north of east, and so of all the rest. In winding...Surveyed with a " right-hand " dial. fath. ft. in. No. 1. 3561° Length 18 3 0 2. 84| 12 1 6 3. 98 15 4 0 fath. ft. 4. A Winze 322° Underlay 251°, Inclined... | |
 | Mineral industries - 1857 - 578 pages
...with it at length, and the student may accompany us if he pleases ; for we are still of the opinion that practical teaching is the best. EXAMPLE. It is...old downright shaft are as follows : — Surveyed xiih a " right-hand " dial. farh. li. in. No. 1. SoBi' Length 1830 2. r-it IS 1 6 3. aa is 4 o fath.... | |
 | John Budge - Mine surveying - 1858 - 224 pages
...through with it at length, and the student may accompany us if he pleases ; for we are of the opinion that practical teaching is the best. EXAMPLE. It is...old downright shaft are as follows : — Surveyed a ilk a " right•hand " dial. fslh. ft. in. No. 1. 356i» Length 18 3 0 a. 84* 12 1 6 3. 98 15 4 0... | |
 | John Budge - 1860 - 214 pages
...through with it at length, and the student may accompany us if he pleases; for we are of the opinion that practical teaching is the best. EXAMPLE. It is...an old downright shaft are as follows:— Surveyed tt-uh a "right-hand" dial. lutli. ft. in. No. 1. 356J° Length 18 3 0 2. H-II 12 1 6 3. 98 15 4 0 4.... | |
 | Royal Geological Society of Ireland - Geology - 1862 - 406 pages
...E. ofS. 8 16-00, 87e 87* E. ofN. 9 73-00, Ш) 24j W. ofS. MAHON ON THE DUTIES OF MINEBAL AGENTS. 3. It is required to sink a vertical shaft on the end...as follows : — Surveyed with a right-hand Dial. Fms. Ft. In. 356¿° 18 3 0 ОЛ1О 1. 2. 3. 4. 5. A Winze 322°, underlay Щ°, 107f 12 1 6 15 4 0... | |
 | 1862 - 400 pages
...E. ofN. 7} E. ofN. 27¿ E. of S. 87A E. ofN. 24| W. ofS. MAHON ON THE DUTIES OF MINEBAL AGENTS. 3. It is required to sink a vertical shaft on the end...old downright shaft are as follows : — Surveyed mth a right-hand Dial. Fms. Ft. In. 1 356i° 18 3 0 2 84|° 12 3 98° 4. A Winze 322°, underlay 254'... | |
 | G C. Mahon - 1862 - 86 pages
...the distance and bearing of the extreme point — Distance = 156-97 ft. Bearing= 18° 42' E. of S. 3. It is required to sink a vertical shaft on the end...old downright shaft are as follows : — Surveyed wjth a right-hand Dial. Fms. Ft. In. 1 356i° 18 3 0 2 841° 12 1 6 3 98° 15 4 0 4. A "Winze 322°,... | |
 | Dublin city, univ - 1863 - 312 pages
...PRACTICAL MINERALOOV. MR. HAUGHTON. Observations. 210, 176; 3053 28; :" I0 7s 97} Right Hand. Left Hand. 2. It is required to sink a vertical shaft on the end...are as follows, surveyed with a right-hand dial:— Fra. iS 2. 4. Winze, 322; underlay, 35. ... 107! ... 12 15 25 Ft. 3 inclined length, 11 fm. 2 ft. 5... | |
 | Samuel Haughton - Geology - 1866 - 504 pages
...the back of the lode on the side of a hill rising 25" North. Find the true course of the lode. 169. It is required to sink a vertical shaft on the end...the bottom of an old downright shaft are as follows : — Find the point at which the new shaft must be sunk. 170. Describe the method by which the waste... | |
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... north of east, and so of all the rest. In winding up this course of instruction, we will take a short survey, and go through with it at length, and the student may accompany us if he pleases ; for we are still of the same opinion as when we wrote... 
