Kellingley Colliery
{{Short description|Former coal mine in North Yorkshire, England (1965–2015)}}
{{Use dmy dates|date=July 2023}}
{{Use British English|date=February 2023}}
{{Infobox mine
| name = Kellingley Colliery
| image = Kellingley Colliery - geograph.org.uk - 579893.jpg
| width = 250
| caption = Kellingley Colliery
| pushpin_map = North Yorkshire
| pushpin_label = Kellingley Colliery
| pushpin_map_caption = Location in North Yorkshire
| coordinates = {{coord|53.70534|N|1.20661|W|region:GB|format=dms|display=inline,title}}
| place = Beal, North Yorkshire
| subdivision_type = District
| state/province = Selby
| country = England
| owner = UK Coal
| acquisition year = 1994
| stock_exchange =
| stock_code =
| products = Coal
| financial year =
| amount =
| opening year = 1965
| closing year =2015
}}
Kellingley Colliery, known affectionately as the 'Big K
The colliery closed on 18 December 2015,{{cite news|url=http://www.yorkshireeveningpost.co.uk/news/regional/sadness-tinged-with-relief-for-miners-as-kellingley-colliery-closure-date-set-1-7619677|title=Sadness tinged with relief for miners as Kellingley Colliery closure date set|newspaper=Yorkshire Evening Post|date=11 December 2015|access-date=11 December 2015}} marking the end of deep-pit coal mining in Britain. The site is earmarked for commercial development.
History
File:Kellingley Colliery from the M62.jpg
Exploratory boreholes sunk in the 1950s established that there were up to seven workable seams of coal at Kellingley.{{cite web|title=Deep Mining: Kellingley |url=http://www.ukcoal.com/dm-kellingley |publisher=UK Coal |access-date=28 September 2011 |url-status=dead |archive-url=https://web.archive.org/web/20110903164433/http://www.ukcoal.com/dm-kellingley |archive-date=3 September 2011 }} The sinking of its two shafts started in 1960. Its sandy and porous geology down to about {{convert|600|ft|m}} was waterlogged. Boreholes drilled around each shaft position had sub-zero-temperature brine pumped through them to freeze the ground down to about {{convert|640|ft|m}}. The sinking personnel had to work in sub-zero temperatures until the shafts were below this frozen ground. The shafts were eventually sunk to a depth of around {{convert|870|yd}}.
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. 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.{{cite book |last1=Winterton|first1=Jonathan |last2=Winterton |first2=Ruth |title=Coal, Crisis, and Conflict: The 1984–85 Miners' Strike in Yorkshire |publisher=Manchester University Press |page=7 |isbn=978-0-7190-2548-8 }}
In March 2004, the pit received £7.2 million from the Coal Investment Aid Scheme.{{cite news|url=http://news.bbc.co.uk/1/hi/england/3244912.stm|title=Public Cash Secures 4,000 Coal Jobs|access-date=12 May 2009 | work=BBC News | date=27 November 2003}}
Operations
Kellingley’s two main shafts were each almost {{convert|870|yd|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.
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.
Miners took part in the 1984 miners' strike,{{cite web|last=Jackson|first=Pete|title=Miners Return to Kellingley Pit After the 1984 Miners Strike|url=http://www.knottingley.org/gallery/candid/candid0311.htm|archive-url=https://archive.today/20120803104706/http://www.knottingley.org/gallery/candid/candid0311.htm|url-status=usurped|archive-date=3 August 2012|work=Knottingley and Ferrybridge Online|publisher=Michael Norfolk|access-date=28 September 2011}} although there was a higher number opposed to the strike at Kellingley than in most other pits in Yorkshire.{{cite book |last1=Winterton|first1=Jonathan |last2=Winterton |first2=Ruth |title=Coal, Crisis, and Conflict: The 1984–85 Miners' Strike in Yorkshire |publisher=Manchester University Press |page=69 |isbn=978-0-7190-2548-8 }} A miner from Kellingley, Joe Green, was killed after being hit by a lorry on 15 June 1984.{{cite web|url=https://www.bbc.co.uk/bradford/sense_of_place/miners/miners_strike.shtml|title=Bradford and West Yorkshire – A Sense of Place – Coal mining in West Yorkshire: The end of an era|publisher=BBC |accessdate=20 December 2014}} A sit-in was held by 200 striking men on 26 September 1984. From January 1985 onwards, some miners returned to work, with the first coal since the strike began produced on 8 January 1985, and the strike formally ended on 3 March 1985.
In 1990 and 1991, the proposed extension to the colliery necessitated the excavation and underpinning of the nearby Church of St Edmund King and Martyr, Kellington. The church tower was dismantled, and rebuilt after the underpinning was completed.
From March to June 2004, workers took sporadic strike action.{{cite news| url=http://news.bbc.co.uk/1/hi/england/west_yorkshire/3797111.stm | work=BBC News | title=Long-running Mine Dispute Ends | date=11 June 2004|access-date=28 September 2011}}
Accidents
On 30 September 2008 miner Don Cook died in a rock fall.{{cite web|url=https://www.bbc.co.uk/news/uk-england-york-north-yorkshire-11370848|title=Sculpture memorial to dead Kellingley miners|date=20 September 2010|work=BBC News|publisher=BBC|access-date=27 September 2011}} Miner Ian Cameron died after equipment fell on him on 18 October 2009.
On 30 November 2010, 200 workers were evacuated from the pit following a methane explosion underground.{{cite web|url=https://www.bbc.co.uk/news/uk-england-bradford-west-yorkshire-12006582|title=Kellingley Colliery production resumes after blast|date=16 December 2010|work=BBC News|publisher=BBC|access-date=27 September 2011}} On 27 September 2011, Gerry Gibson was killed and another miner injured after an underground roof collapse.{{cite web|url=https://www.bbc.co.uk/news/uk-england-leeds-15083044|title=Miner killed in Kellingley Colliery roof fall|date=27 September 2011|work=BBC News|publisher=BBC|access-date=27 September 2011}}
As of 31 October 2015, 17 people were listed on the memorial to those who died during the operation of the mine.{{cite news|first=Stephen |last=Castle|title=Lights Out in Britain for the Coal Industry|url=https://www.nytimes.com/2015/11/01/world/europe/lights-out-in-britain-for-the-coal-industry.html|access-date=1 November 2015|newspaper=The New York Times|date=31 October 2015}}
Closure
File:The final march (geograph 5658070).jpg
Kellingley Colliery closed on 18 December 2015, marking the end of deep mining in the United Kingdom.{{cite web|url=https://www.theguardian.com/business/economics-blog/2015/dec/13/coal-mining-has-breathed-its-last-but-working-life-can-still-be-the-pits|title=Coalmining has breathed its last but working life can still be the pits|date=13 December 2015|newspaper=The Guardian |publisher=Guardian Media Group|access-date=16 December 2015}} 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 £338 million said to be required for this plan "does not represent value for money".{{cite web|url=https://www.bbc.co.uk/news/uk-england-york-north-yorkshire-32064963|title=Two pits to close after government refuses further aid|date=26 March 2015|work=BBC News|publisher=BBC|access-date=16 December 2015}}
With the closure of Kellingley, the company made 450 miners redundant. Energy minister, Andrea Leadsom, said all miners at Kellingley would receive from UK Coal "the same severance package as miners at Thoresby".{{cite web|url=https://www.bbc.co.uk/news/uk-england-york-north-yorkshire-35058681|title=Last Kellingley coal miners will receive severance pay|date=10 December 2015|work=BBC News|publisher=BBC|access-date=16 December 2015}}
The shafts of the colliery were emptied of cables and ropes and then filled with a concrete block about 10 metres deep. Demolition started on the surface buildings and the site was levelled out before ownership is transferred to Harworth Estates for future redevelopment.{{cite web| url = https://www.bbc.com/news/uk-england-york-north-yorkshire-35063853 | title = Kellingley mining machines buried in last deep pit |publisher = BBC | access-date = 18 December 2015}}
On Saturday 19 December 2015, 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.{{cite web|url=https://www.bbc.co.uk/news/uk-england-35144942 |title=Thousands march through Yorkshire to mark end of deep coal mining at Kellingley |work= BBC News |publisher=BBC |date=20 December 2015 |access-date=20 December 2015}}
In late-November 2016, a two-part television programme based on the last weeks of the colliery was broadcast with the name The Last Miners.{{cite web|url=https://www.bbc.co.uk/programmes/b0844vcv|title=BBC One – The Last Miners, Episode 1|website=BBC|accessdate=5 June 2021}}
Site redevelopment
The site is intended for future phased development over a 10-year plan into commercial units to nurture employment opportunities.[https://www.yorkshirepost.co.uk/business/hundreds-jobs-set-be-created-former-site-kellingley-colliery-yorkshire-3084579 Hundreds of jobs set to be created on former site of Kellingley Colliery in Yorkshire] Yorkshire Post, 4 January 2021. Retrieved 6 July 2021[https://harworthgroup.com/2021/01/04/crt-property-investments-ltd-becomes-first-occupier-at-former-kellingley-colliery-redevelopment/ CRT Property Investments Ltd becomes first occupier at former Kellingley Colliery redevelopment] Harworth Group, 4 January 2021. Retrieved 6 July 2021
See also
References
{{Reflist|30em}}
External links
{{Commons category|Kellingley Colliery}}
- {{usurped|1=[https://web.archive.org/web/20171206140732/http://www.knottingley.org/history/coalqueen.htm Knottingley Coal Queen in 1972]}}
- [https://web.archive.org/web/20081211100344/http://www.kellingleywelfarejfc.btik.com/ Kellingley Welfare JFC]
{{Coal mining in Yorkshire}}
Category:1965 establishments in England
Category:2015 disestablishments in England
Category:Coal mines in North Yorkshire