 | John Budge - 1845 - 248 pages
...adding the base, 9 feet 4 inches, made by the corrections to the sum of the horizontals, 606 feet 1O7 inches, we have just 616 feet 3 inches for the length...; viz. No. ft. in. No. ft. in. 1 3° W. of N. 45 0 ! 6 6|° S. of E. 27 0 2 ?i N. ofE. 24 6 3 8£ N. of E. 18 0 4 " East 49 1 5 12 S. of E. 30 0 7 15... | |
 | John Budge - Mining engineering - 1845 - 250 pages
...what their depths would be respectively at all parts of the tunnel, and the deepest shaft would be 11 fathoms 2 feet 8 inches at the end of the 6th draft,...level; viz. No. ft. in. No. ft. in. 1 3° W. of N. 45 0 i 6 6|° S. of E. 27 0 2 1\ N. ofE. 24 6 4 East 49 1 3 8| N. of E. 18 0 5 12 S. of E. 30 0 7 15 S.... | |
 | Mineral industries - 1857 - 578 pages
...their depths would be respectievlj at all part* of the tunnel, and UK deepest shaft would be 11 fathums 2 feet 8 inches at the end of the 6th draft, and 55...to sink a shaft on the end of a level driven from Pendarves1 shaft, and the following is the survey from the centre of Pendarves' shaft to the end of... | |
 | Dublin city, univ - 1857 - 692 pages
...Describe the English or Saxon method of working Lodes ; and also the method known as Stockwerk. 8. It is intended to sink a shaft on the end of a ICTC! driven frvni Pendarves' shaft, and the following is the survey from the centre "f Pendarves'... | |
 | John Budge - Mine surveying - 1858 - 224 pages
...what their depths wouid be respectively at all parts of the tunnel, and the deepest ehaft would be 11 fathoms 2 feet 8 inches at the end of the 6th draft,...Pendarves' shaft to the end of the level ; viz. No. deg. ft. In. No. deg. ft in. 1 3 W. of N. 45 0 2 7J N. of E. 24 6 8 8* N. of E. 18 0 4 East 49 1 5... | |
 | John Budge - 1860 - 214 pages
...what their depths would be respectively at all parts of the tunnel, and the deepest shaft would be 11 fathoms 2 feet 8 inches at the end of the 6th draft,...Pendarves' shaft to the end of the level; viz. No. deg. ft. in. No. de;;. ft. in. 1 3 W. of N. 45 0 6 fit S. of E. 27 0 2 7J N. of E. 24 6 8 6t N. of... | |
 | 1862 - 400 pages
...25 5 6 End. Ft. In. Ans. Northing = 143 7-8 Southing = 60 7-2 Easting = 242 2'9 Westing = 93 1-0 4. It is intended to sink a shaft on the end of a level...centre of Pendarves' shaft to the end of the level : — Ft. In. Ans. Distance = 203 ll¿ Bearing = 20° N. of E. Miscellaneous Problems. 1. A lode was... | |
 | G C. Mahon - 1862 - 86 pages
...66-43 15-98 30-29 57'89 206-57 108-44 68-09 Am. Distance = 49-998 fms. Bearing= 15° 32' N. of E. 4. It is intended to sink a shaft on the end of a level...centre of Pendarves' shaft to the end of the level : — Am. Distance = 203 ft. ll£ in. Bearing = 20° N. of E. Miscellaneous Problems. 1. A lode was... | |
 | Royal Geological Society of Ireland - Geology - 1862 - 406 pages
...25 5 6 End. Ft. In. Ans. Northing = 143 7-8 Southing = 60 7-2 Easting = 242 2-9 Westing = 93 1-0 4. It is intended to sink a shaft on the end of a level...centre of Pendarves' shaft to the end of the level : — Ft. In. . Aus. Distance =203 ll£ Bearing = 20° N. of E. Miscellaneous Problems. 1 . A lode... | |
 | Dublin city, univ - 1866 - 300 pages
...S. ofE. 3. . . 51 „ . . 34 W. ofN. 4. . . 101 „ . . 19 W. ofN. 5. . . ii „ . . 9 W. ofN. *2. It is intended to sink a shaft on the end of a level...centre of Pendarves' shaft to the end of the level : — No. Dra?t. Azimuth. 1. . . 45 fm. . . 3° W. of N. 2 . . 24J,, . . 7}N.ofE. 3. . . 18 „ . .... | |
| |
... fathoms 2 feet 8 inches at the end of the 6th draft, and 55 fathoms from the western mouth of the tunnel. • PROBLEM. It is intended to sink a shaft on the end of a level driven from Pendarves' shaft, and the following is the survey from the centre... 
