Development of Stockton Borehole Colliery

The early history of the mine is traced from the beginning of shaft sinking in 1886 to the purchase by the Broken Hill Proprietary Co. Ltd. in 1949. A necessary preliminary to mechanisation of the Borehole Seam was development of the Young Wallsend seam, andthis development is described. Surface reorganisation and coal handling arrangements are dealt with in detail. Then follows a description of the Borehole Seam mechanisation, the provision of power supply for this purpose, arid pumping arrangements in themine.INTRODUCTIONStockton Borehole Colliery is in the Parish of Teralba, between the townships of Teralba and Boolaroo, and about 12 miles from Newcastle. The colliery holding, a freehofd area of 2,560 acres, was apparently an original land grant when acquired by Teralba Co-operative Coal Company who decided to mine for coal and named the mine "Teralba Colliery." Shaft sinking was commenced in 1886 but was delayed by financial and water troubles to such an extent that it was not until 1901 that the Borehole Seam was reached.Coal was won until 1904 using a single 16 ft. diameter shaft, ventilation being achieved by means of a wooden boxing down one side of the shaft. This collapsed, and operations ceased until the mine was taken over in 1906 by a company known as "Borehole Colliery Limited," the principal stockholder being the Stockton Coal Company. It renamed the mine "Borehole Colliery." This new company immediately commenced sinking a 13 ft. diameter air shaft. In 1908 the Stocktol1 Colliery at Stockton was abandoned, and during the following year much of its equipment was transferred to Borehole Colliery. The name was again changed becoming "Stockton Borehole Colliery." From this period on, coal was produced from the Borehole Seam by...