Parliamentary Papers, Band 13H.M. Stationery Office, 1907 |
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Seite 28
... Tons . Tons . Tons . 18,700 220,311 26,866 Tons . Tons . Tons . Tons . 3,681 17,862 Igneous Rocks . Tons . 287,420 ... ... ... 1,434 878 27,544 3,800 5,748 99 39,404 Berwick ... ... ... 2,793 6,638 99 Caithness ... ... 200 10,534 5,000 ...
... Tons . Tons . Tons . 18,700 220,311 26,866 Tons . Tons . Tons . Tons . 3,681 17,862 Igneous Rocks . Tons . 287,420 ... ... ... 1,434 878 27,544 3,800 5,748 99 39,404 Berwick ... ... ... 2,793 6,638 99 Caithness ... ... 200 10,534 5,000 ...
Seite 47
... tons per day . 3. Give the percentage composition of atmospheric air . In the following analysis of the air of a mine , state what vitiating gas is present , and give its percentage : — 0 CO , 20.46 0:31 N 79.23 100.00 4. Describe ...
... tons per day . 3. Give the percentage composition of atmospheric air . In the following analysis of the air of a mine , state what vitiating gas is present , and give its percentage : — 0 CO , 20.46 0:31 N 79.23 100.00 4. Describe ...
Seite 49
... tons per day . Describe and show by a sketch how you would lay off the workings from the incline so as to secure ... ton for haulage : - ( 1 ) By men and boys up to 600 yards ? ( 2 ) By horses up to 1,200 yards ? ( 3 ) By machinery for ...
... tons per day . Describe and show by a sketch how you would lay off the workings from the incline so as to secure ... ton for haulage : - ( 1 ) By men and boys up to 600 yards ? ( 2 ) By horses up to 1,200 yards ? ( 3 ) By machinery for ...
Seite 50
... tons the outlays are : -For miners ' wages , £ 3,200 14s . 2d .; timbering , £ 760 10s . 6d . ; surface and general charges , £ 852 28. Find the outlay per ton . 3. If the coal is 30 inches thick , in a long - wall place that is 60 feet ...
... tons the outlays are : -For miners ' wages , £ 3,200 14s . 2d .; timbering , £ 760 10s . 6d . ; surface and general charges , £ 852 28. Find the outlay per ton . 3. If the coal is 30 inches thick , in a long - wall place that is 60 feet ...
Seite 5
... tons . Compared with the year 1905 this is an increase of 733,277 tons , or 295,413 tons more than the output of the record year 1903. There was an increase in the output of coal of 725,071 tons , of ironstone 26,787 tons , and of ...
... tons . Compared with the year 1905 this is an increase of 733,277 tons , or 295,413 tons more than the output of the record year 1903. There was an increase in the output of coal of 725,071 tons , of ironstone 26,787 tons , and of ...
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Accident and Remarks Ages Ages bogie bottom Burradon cage canch caught Cause of Accident chain charge Charles Perkins coal dust Coal Mines Regulation County Cramlington crushed deceased Denaby & Cadeby deputy Derbyshire died district driver Durham electric empty tubs engine engineman examination face fall of roof fatal accidents feet Fife fired full tubs gelignite Hewer hole inbye inches thick INSIDE THE QUARRIES Inspection Inspectors reported Iron ironstone kyrving Lanark Lancashire liery LIST of FATAL loaded tubs machinery Main Colliery MINERAL RAISED Mines Act Mines Regulation Act MISCELLANEOUS UNDERGROUND Name of Owner Non-fatal Accidents Northumberland number of persons Number of Separate outbye Owner or Company Person killed persons employed Persons Injured pony props PROSECUTIONS Quarries Quarries Act railway road safety lamps Saxonite SECTION Shaft Accidents Shifter shot slip South Hetton Special Rule sprags Staffordshire stone fell surface TABLE timber Tons trams tramways truck waggons yards Yorkshire West Riding