Kellingley Colliery

Kellingley Colliery

Kellingley Colliery
Location
Kellingley Colliery
Location in North Yorkshire
Location Beal, North Yorkshire
District Selby
Country England
Coordinates 53°42′19″N 1°12′24″W / 53.70534°N 1.20661°W / 53.70534; -1.20661Coordinates: 53°42′19″N 1°12′24″W / 53.70534°N 1.20661°W / 53.70534; -1.20661
Production
Products Coal
History
Opened 1965
Closed 2015
Owner
Company UK Coal
Website UK Coal
Year of acquisition 1994

Kellingley Colliery was the last deep coal mine in Britain. It was situated at Beal in North Yorkshire, about 1.5 miles (2.4 km) east of Knottingley in West Yorkshire, on the A645[1] and 3.6 miles (5.8 km) east of Ferrybridge power station. The colliery's location was influenced by the proximity of road, rail, and canal routes. Its workings extended into West Yorkshire. The colliery was owned and operated by UK Coal. The colliery closed on 18 December 2015.[2] Its closure marked the end of the era of deep-pit coal mining in Britain.

History

Kellingley Colliery from the M62

Exploratory boreholes sunk in the 1950s established that there were up to seven workable seams of coal at Kellingley.[3] The sinking of its two shafts started in 1960. Its sandy and porous geology down to about 600 feet (180 m) was waterlogged. Boreholes drilled around each shaft position had sub-zero-temperature brine pumped through them to freeze the ground down to about 640 feet (200 m). The sinking personnel had to work in subzero temperatures until the shafts were below this frozen ground. The shafts were eventually sunk to a depth of around 870 yards (800 m).

After a concrete lining sealed the shafts, the cooling brine was stopped and the frozen ground allowed to thaw. Grout, a thin cement mixture, was pumped at high pressure through holes bored through the shaft's concrete lining into the water-bearing strata. When it set, most of the water leaking into the shafts was stopped and the ground around the upper part of the shafts was stabilised. The pressure needed to pump in the mixture caused the ground above to heave, causing the winding engine towers mounted above the shafts to tilt slightly. This had been anticipated and provision had been made to jack up the four legs that each tower stood on. The procedure was done regularly during the pumping phase to bring the towers into alignment. To keep the shafts to the correct alignment, plumb lines were used. Four steel lines, evenly spaced, were suspended around the inside of each shaft, all the way to the bottom.

The colliery began production in April 1965.[3] During planning and building the surface infrastructure for the new colliery, employment of 3,000 mineworkers was expected at completion. Because of updated methods and machinery, only about 2,000 men were employed there at any one time. Many of the miners relocated from Scotland to work at the colliery, having lost their jobs at Scottish pits that closed in the 1960s.[4] In March 2004, the pit received £7.2 million from the Coal Investment Aid Scheme.[5]

Operations

Kellingley’s two main shafts were each almost 870 yards (800 m) deep. One was used to move men and materials, and the second to move coal from the Beeston seam, at a rate of up to 900 tonnes an hour. Kellingley primarily supplied local power stations. It also produced some housecoal-quality coal: larger-sized coals of higher calorific value.[3]

The Beeston seam was accessed after a £55 million investment programme undertaken by UK Coal. It was expected to extend the life of the colliery until at least 2015. Coal reserves accessible in the Silkstone seam were anticipated to extend its life to 2019.[3]

Miners took part in the 1984 miners' strike,[6] although there was a higher number opposed to the strike at Kellingley than in most other pits in Yorkshire.[7] A miner from Kellingley, Joe Green, was killed after being hit by a lorry on 15 June 1984.[8] From January 1985 onwards, some miners returned to work, and the strike formally ended on 3 March 1985.[8]

From March to June 2004, workers took sporadic strike action.[9]

Accidents

On 30 September 2008 miner Don Cook died in a rock fall.[10] Miner Ian Cameron died after equipment fell on him on 18 October 2009.[10]

On 30 November 2010, 200 workers were evacuated from the pit following a methane explosion underground.[11] On 27 September 2011, Gerry Gibson was killed and another miner injured after an underground roof collapse.[12]

As of 31 October 2015, 17 people were listed on the memorial to people who died during the operation of the mine.[13]

Closure

Kellingley Colliery closed on 18 December 2015, marking the end of deep mining in the United Kingdom.[14] UK Coal had first proposed its extension by three years, alongside a similar extension to the life of Thoresby Colliery in Nottinghamshire, which closed in July 2015. But business minister, Matthew Hancock, argued that the £338m said to be required for this plan "does not represent value for money".[15]

With closing Kellingley, the company laid off 450 miners. Energy minister, Andrea Leadsom, said all miners at Kellingway would receive from UK Coal "the same severance package as miners at Thoresby".[16]

The shafts of the Colliery will be emptied of cables and ropes and then filled with a concrete block about 10 metres deep. Demolition then starts on the surface buildings and the site will be levelled out before ownership is transferred to Harworth Estates for future redevelopment.[17]

On Saturday 19 December thousands of people turned out for a march in Yorkshire to commemorate the end of deep coal mining in the UK and, specifically, Kellingley's last shift the day before. Starting at Knottingley Town Hall the last miners, their families and many former miners marched to the Social Club.[18]

See also

References

  1. ↑ "UK Coal Mining Ltd". Cylex Business Directory: United Kingdom. Cylex Technologia Informatiei. Retrieved 28 September 2011.
  2. ↑ "Sadness tinged with relief for miners as Kellingley Colliery closure date set". Yorkshire Evening Post. 11 December 2015. Retrieved 11 December 2015.
  3. 1 2 3 4 "Deep Mining: Kellingley". UK Coal. Archived from the original on 3 September 2011. Retrieved 28 September 2011.
  4. ↑ Winterton, Jonathan; Winterton, Ruth. Coal, Crisis, and Conflict: The 1984–85 Miners' Strike in Yorkshire. Manchester University Press. p. 7. ISBN 978-0-7190-2548-8.
  5. ↑ "Public Cash Secures 4,000 Coal Jobs". BBC News. 27 November 2003. Retrieved 12 May 2009.
  6. ↑ Jackson, Pete. "Miners Return to Kellingley Pit After the 1984 Miners Strike". Knottingley and Ferrybridge Online. Michael Norfolk. Retrieved 28 September 2011.
  7. ↑ Winterton, Jonathan; Winterton, Ruth. Coal, Crisis, and Conflict: The 1984–85 Miners' Strike in Yorkshire. Manchester University Press. p. 69. ISBN 978-0-7190-2548-8.
  8. 1 2 "Bradford and West Yorkshire – A Sense of Place – Coal mining in West Yorkshire: The end of an era". BBC.
  9. ↑ "Long-running Mine Dispute Ends". BBC News. 11 June 2004. Retrieved 28 September 2011.
  10. 1 2 "Sculpture memorial to dead Kellingley miners". BBC News. BBC. 20 September 2010. Retrieved 27 September 2011.
  11. ↑ "Kellingley Colliery production resumes after blast". BBC News. BBC. 16 December 2010. Retrieved 27 September 2011.
  12. ↑ "Miner killed in Kellingley Colliery roof fall". BBC News. BBC. 27 September 2011. Retrieved 27 September 2011.
  13. ↑ Stephen Castle (31 October 2015). "Lights Out in Britain for the Coal Industry". The New York Times. Retrieved 1 November 2015.
  14. ↑ "Coalmining has breathed its last but working life can still be the pits". The Guardian. Guardian Media Group. 13 December 2015. Retrieved 16 December 2015.
  15. ↑ "Two pits to close after government refuses further aid". BBC News. BBC. 26 March 2015. Retrieved 16 December 2015.
  16. ↑ "Last Kellingley coal miners will receive severance pay". BBC News. BBC. 10 December 2015. Retrieved 16 December 2015.
  17. ↑ "Kellingley mining machines buried in last deep pit". BBC. Retrieved 18 December 2015.
  18. ↑ "Thousands march through Yorkshire to mark end of deep coal mining at Kellingley". BBC News. BBC. 20 December 2015. Retrieved 20 December 2015.

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