Ebe a na-egwupụta ihe n'osimiri Pike

Pike River Mine bụ Ebe a na-egwupụta coal nke Pike River Coal na-arụ ọrụ na 46 km (29 mi) n'ebe ugwu-n'ebe ugwu ọwụwa anyanwụ nke Greymouth na West Coast Region nke South Island nke New Zealand. Ọ bụ ebe ọdachi nke Pike River Mine mere na 19 Nọvemba 2010, nke dugara n'ọnwụ nke ndị ikom 29 nke a na-achọtaghị ozu ha. Ebe a na-egwupụta ihe na akụ ya bụ nke Ngalaba Nchekwa, onye, na 1 July 2022, weghaara ikike na njikwa mgbe agbasachara Pike River Recovery Agency. Ebe a na-egwupụta ihe n'oge gara aga na ala gbara ya gburugburu bụ akụkụ nke Ogige Ntụrụndụ Paparoa . Ebe a na-egwupụta coal ga-amalite mmepụta na mbido afọ 2008, a na-atụkwa anya na ọ ga-emepụta ihe dị ka otu nde tọn coal kwa afọ ruo ihe dị ka afọ 20, na-eme ka ebe a na-egwu coal bụrụ ebe nke abụọ kachasị ibu na mba ahụ, yana ebe a na'okpuru ala kacha ukwuu na mba ahụ. E belatara atụmatụ maka mmepụta ruo n'etiti 320,000 na 360,000 tọn maka afọ 2011. A na-akọwa coal nke ebe a na-egwupụta ihe dị ka "ihe kacha ukwuu a maara na New Zealand nke nnukwu mmiri na ezigbo coal siri ike" (ụdị coal na-achọsi ike maka Ịgbaze ígwè), a na-atụkwa anya na ọ ga-enweta ihe dị ka NZ $ 170 nde na ego mbupụ kwa afọ. Nsogbu dị iche iche mere na ngwụcha afọ 2007 na mmalite afọ 2008 na-egbu oge mmalite nke mmepụta coal. Ọ bụ ezie na ndị na-arụ ọrụ n'ebe a na-egwupụta coal nwere obi ike na mbụ na mmepụta ka ga-amalite na 2008 (n'ịbụ ndị ruru n'ime 400 m (1,300 nke coal na mbido 2008), n'etiti afọ 2009, ebe a na-emepebeghị na ọkwa a tụrụ anya ya, ebe ebumnuche nke tọn coal 60,000 mbụ a ga-ebubata ga-agbadata na mbido afọ 2010. Ndị na-arụ ọrụ n'ebe a na-egwupụta ihe n'ime ala kwuru na nsogbu teknụzụ na ọtụtụ igwe na-egwe ihe bụ ihe kpatara igbu oge ahụ, nke mekwara ka ụlọ ọrụ ahụ rịọ maka ndọtị site n'aka ndị na-ahụ maka ego ya. N'ọnwa Febụwarị afọ 2010, e bugara mbupụ mbupụ mbu nke 20,000 tọn coal na India maka iji ya mee ihe na mmepụta ígwè. mgbawa na Fraịde 19 Nọvemba 2010 jidere ndị ọrụ 29 n'ime ebe a na-egwupụta ihe. Ndị nnapụta na-egbu oge ịbanye n'ebe a na-egwupụta ihe, n'ihi ihe ize ndụ nke mgbawa ọzọ. N'abalị iri abụọ na anọ n'ọnwa Nọvemba, mgbawa nke abụọ mere ma e mesịrị chee na ndị ọrụ ahụ enweghị ike ịlanarị. Mgbawa nke atọ mere n'elekere 3:39 nke ehihie na 26 Nọvemba; o yiri ka ọ dị obere karịa abụọ mbụ. Mgbawa nke anọ mere na 28 Nọvemba n'elekere 1:55 nke ehihie. A hapuru mbo nwehachi mgbe robot iji azoputa Ihe fury nakwa mgbe ebidoro Ulo oru Pike River Recovery ma mepehachi ngwuputa ahu na May 2019. Na July 2020 ndi nwehachi ihe bara ihe dika 1.4 km n'ime ngwuputa were choputa ezigbo robot ano iji azoputa ihe nke ana acho bu acho. N'abalị iri na asaa n'ọnwa Febụwarị n'afọ 2021, ụlọ ọrụ Pike River Recovery Agency kọrọ na ọ ruru ebe dị kilomita 2.2 n'elu ọwa mmiri na-abanye n'ebe a na-egwute nkume. Nke a bụ ebe kachasị n'ime ebe a na-egwupụta ihe nke ụlọ ọrụ ahụ mere atụmatụ ịga, ọrụ ahụ ruo ugbu a furu ihe dịka $ 50 nde. N'abalị iri abụọ na atọ n'ọnwa Machị 2021, minista na-ahụ maka ịbanye n'osimiri Pike, Andrew Little, kwuru na ọ ga-esiri ya ike ma dị oke ọnụ ịga n'ihu n'ime ebe a na-egwupụta ihe.