Coal nke Osimiri Pike

Pike River Coal Ltd bu Ulo oru na egwupute ihe n'ala n'obodo ahia New Zealand na Australian. Ihe mbu ona eme bu ngwuputa Pike River, ala ebe ihe mgberede nke ngwuputa mere nke gburu mmadu 29 n'onwa November 19, 2010. 

Ụlọ ọrụ ahụ depụtara ma malite ịzụ ahịa na New Zealand Exchange na 20 Julaị 2007. N'abalị iri abụọ na abụọ n'ọnwa Nọvemba n'afọ 2010, a kwụsịtụrụ ịzụ ahịa na òkè na nhọrọ ụlọ ọrụ ahụ na New Zealand Exchange na arịrịọ ụlọ ọrụ ahụ, na-echere mmepe site na ọdachi nke igwu ala. N'abalị iri na abụọ n'ọnwa Disemba afọ 2010, e debere ụlọ ọrụ ahụ n'ọrụ.

Pike River Mine bụ ebe a na-egwupụta coal nke dị kilomita 46 n'ebe ọwụwa anyanwụ Greymouth na mpaghara West Coast nke South Island nke New Zealand .   E guzobere ọrụ ahụ iji gwupụta Brunner seam, ebe a na-etinye Coal bitumen na ntụ dị ala na ihe dịgasị iche iche nke sulphur.

 Nchịkwa ụlọ ọrụ 
A họpụtara Peter W Whittall, onye na-egwupụta ihe n'ala na onye isi na-egwe ihe n'ime ala nke afọ 29, dịka onye isi oche n'ụbọchị nke abụọ n'ọnwa Ọktoba afọ 2010. Ọdachi nke Pike River Mine mere n'ihe na-erughị ọnwa abụọ ka e mesịrị. Tupu ọrụ ya dị ka onye isi oche, Whittall nwere ọkwa nke General Manager Mines ma bụrụ onye na-ahụ maka iwu ihe n'ebe ahụ, mmepe nke ebe a na-egwupụta ihe na recruitment na ọrụ Pike River. Whittall ghọrọ ọnụ na-ekwuru ụlọ ọrụ ahụ n'oge ọdachi na-egwupụta ihe.

Onye bu onyeisi Ulo ahu na mbu bu Gordon Ward, onye bu onye na elokota nhazi nakwa onyeisi Ulo oru ahu bido na May 2007 ruo na 1 October 2010. Ruo mgbe o Puru Ward duru Pike River Mining bido na mbido ndozi ya afo iri na ano.

 Ọdachi Osimiri Pike 
Friday, 19 Nọvemba, hụrụ nnọkọ nke ndị ọrụ si n'ebe a na-egwupụta ihe n'osimiri Pike na ụlọ ọrụ nkwekọrịta ise n'okpuru ala. Dị nnọọ ka ụbọchị ọ bụla ọzọ, ebe a na-egwupụta ihe na-ekwughachi ọbịbịa na ọpụpụ nke ndị ọrụ ya, na ndị ikom na-abanye ma na-apụ n'oge dị iche iche. Otú ọ dị, akara aka batara n'elekere 3:44 nke mgbede, mgbe mgbawa mebiri ike na nkwurịta okwu n'ime ebe a na-egwupụta ihe, na-ejide ndị ikom 31 n'okpuru ala. Daniel Rockhouse nọ n'etiti itinye ihe na-ebugharị ya n'ime ọwa mmiri mgbe mgbawa ahụ kụrụ, tụba ya n'ụkwụ ya wee tụbọọ. Mgbe ọ matara onwe ya n'etiti ikuku jupụtara na anwụrụ ọkụ, ọ na-agafe n'ọchịchịrị nke ọwa mmiri ahụ. Mgbe njem na-agbawa obi nke ihe dị ka mita 300 gasịrị, ọ zutere Russell Smith ka ọ dina n'ala. Ha abụọ gbasiri mbọ ike n'ọnụ ụzọ mbata, Rockhouse na-akwado Smith ka ọ na-ejide okporo ụzọ maka nkwụsi ike na aka ya. Ndị ikom abụọ ahụ nwere nsị carbon monoxide, na-apụta dị ka naanị ndị lanarịrị n'etiti ndị ọrụ ibe ha. Ndị ọrụ 29 ndị ọzọ nọ n'ebe a na-egwupụta ihe n'ime ala nwụrụ ma ọ bụ n'ihi ike mgbawa ahụ ma ọ bụ site na ikuku na-egbu egbu.

Ihe nkiri CCTV jidere mgbawa nke ebili mmiri na ihe mkpofu na-efe efe site n'ọnụ ụzọ mbadamba ala. Nnyocha ikuku ndị sochirinụ kpughere nnukwu mmebi na fan ndabere n'elu oghere ikuku, tinyere ahịhịa ọkụ na nso.

N'ime ụbọchị atọ sochirinụ, ejighị n'aka kpuchiri mkparịta ụka banyere ohere ịbanyeghachi n'ebe a na-egwupụta ihe. Nnukwu mgbawa nke ogbunigwe n'okpuru ala, na Strongman mine, emeela ihe karịrị afọ iri anọ tupu mgbe ahụ, na-ahapụ ụkọ nka n'ịchịkwa nsogbu ndị dị otú ahụ. Ọ bụ ezie na ndị maara banyere igwu coal ghọtara eziokwu dị egwu na ndụ maka ndị ikom nọ n'ime ya bụ ihe na-agaghị ekwe omume, nrụgide ọha na eze bilitere maka mgbalị ịbanye ọzọ.

Mgbawa ndị sochirinụ n'ụbọchị atọ ọzọ 24, 26 na 28 Nọvemba  mesiri ike ọnọdụ ndị dị ize ndụ, na-egbochi mgbalị ọ bụla ịbanye. N'ihi ya, e mere mkpebi imechi ebe a na-egwupụta ihe n'ihi ihe nchekwa.