Ngentsasa yomhla we-5 kuSeptemba 2008, umtywini wabizwa e-A-1 Mushroom Substratum Ltd. eLangley, eBritish Columbia. Eli yayilixesha lesibini kwiintsuku ezimbalwa. Apho, wafumanisa ukuba umbhobho wokungena ezantsi kweshedi yempompo uvalwe ngokupheleleyo…
Ngentsasa yomhla we-5 kuSeptemba 2008, umtywini wabizwa e-A-1 Mushroom Substratum Ltd. eLangley, eBritish Columbia. Eli yayilixesha lesibini kwiintsuku ezimbalwa. Apho, wafumanisa ukuba umbhobho wokungena ongezantsi kweshedi yempompo uvalwe ngokupheleleyo, waza wazisa umphathi wendawo yokwenza umgquba wamakhowa ukuba kufuneka inkampani enobuchule bokumpompa ilindle.
Endaweni yoko, phantsi kwesikhokelo somphathi, abasebenzi ababini bazama ukususa ukuvaleka kwevalve yebhabhathane kumbhobho. ngenxa yokukhutshwa ngokukhawuleza kwegesi ye-hydrogen sulfide (H2S) kwindawo enqongopheleyo ye-oxygen.Uya kufa.
Kwimizuzu embalwa ezayo, abahlanguli ababini abanokuba ngabaqeshwa abaninzi bokutyalwa kwamakhowa kunye nokulungiswa kweshishini baya kuba nekamva elifanayo.Abanye abasebenzi ababini-ngethamsanqa-baya kuchaphazeleka kufutshane-nokufa, ukonakala kwengqondo okungenakuguquleka.
Kwingxelo yophando ekhutshwe ekupheleni kukaNovemba, i-WorkSafeBC iya kubonisa uluhlu lweentsilelo kuyilo, ukwakhiwa kunye nokusebenza kweziko.Ibhodi yabalawuli yathi uphando lunokuba "lunzima kakhulu kwimbali ye-WorkSafeBC. ” “Kuya kuthatha iinyanga ukutyelela iindawo eziphambili kwindawo ekusetyenzwa kuyo; kuya kuthatha iinyanga ezininzi ukuqonda ngokupheleleyo iinkqubo zoshishino ezibandakanyekayo kunye neziganeko phakathi kweminyaka emihlanu. Ukulandelelana kweziganeko kunye nezigqibo ezingenayo.q
Ngaloo mini kaSeptemba, abasebenzi ababini babezama ukucoca umbhobho ovaliweyo kwishedi yempompo evaliweyo, ngoxa umphathi wabo wayejonge kumphakamo omalunga neemitha ezintathu ukusuka esangweni lesakhiwo. I-cm emazantsi eshedi, yakhupha iibholithi ezi-8 ezidlekileyo kwi-flange yevalve, yaza yafaka ngokukhululekileyo iibholiti ezi-4 ezintsha zokubamba ivalve endaweni.
Malunga nentsimbi yesi-5 malanga, omnye wabasebenzi wasebenzisa isikrudrayiva ukukhupha iflenge engaphezulu kwivalvu, emva koko wasebenzisa esinye isikrudrayiva ukususa iindiza, udaka kunye nezinye izinto ezincanyathiselwe kwivalve. ,” ingxelo yophando lwe-WorkSafeBC eRichmond, eBritish Columbia yaphawula.
Xa umsebenzi wakhulula umququ, wakhalaza kumphathi ngevumba, nto leyo eyabangela ukuba umphathi amvumele ukuba aphume eshedini.
Umsebenzi kwivalvu wathabatha inyathelo waza wawa ngobuso emanzini kunye nodaka. Umphathi wehla waza wancedisa umsebenzi wesibini ukuxhasa umsebenzi ongaphenduliyo kwindawo yokuhlala ecaleni kodonga lweshedi. .
Xa aboncedo lokuqala bafika malunga nentsimbi yesi-5:20 ngokuhlwa, bafumanisa ukuba umphathi ongaphandle kweshedi ulahlekile yaye unengxaki yokuphefumla. ishedi,” yaxela iWorkSafeBC, ithintela abanye abasebenzi abafike ngeleli ukuba bangene eshedini.
Bebonke, abasebenzi abahlanu abasuka kwiinkampani ezintathu ezenza indawo yokulungisa izinto-A-1 Mushroom Substratum, HV Truong Ltd. (inkampani ekhulisa amakhowa) kunye neFarmers' Fresh Mushrooms Inc. (inkampani yokupakisha kunye nentengiso) baye basuswa indawo yokuhlala .Ut Van Tran, 35, Chi Wai Chan, 55, kunye noHan Duc Pham, 47, bafa; UTchen Phan usahamba ngesitulo esinamavili kwaye uMichael Phan ukwikoma.
Ingxelo ye-WorkSafeBCos ibonise iintsilelo ezininzi: ukungabikho kwenkqubo ye-OH & S kwisayithi; ukusilela ukulungisa iimeko ze-anaerobic (anaerobic) ezenziwe kwitanki yenkqubo empompa amanzi ngombhobho, okukhokelela ekuqokeleleni kwe-H2S kumbhobho wokungena; ukungabikho kokhuseleko kwizinto eziqinileyo ezingena kumbhobho wolawulo lobunjineli; ukunqongophala kokuthotyelwa kwemigaqo; ukusilela kuyilo, ulwakhiwo, kunye nokusebenza kwezibonelelo ukusukela ngo-2004.
UMlawuli woPhando weWorkSafeBC uJeff Dolan uthe: pSiyaqonda ukuba ezi ntsapho kufuneka zilinde ixesha elide ukuze zifunde ngakumbi malunga nokwenzeka kwabo babathandayo. Izizathu ziyaqondwa. ”, utshilo kwingxelo yeendaba.
Ngo-Agasti ka-2010, i-A-1 Mushroom Substratum, i-HV Truong, kunye nabantu aba-4 bafumana imirhumo engama-29 yempilo nokhuseleko emsebenzini. NgoMeyi wonyaka olandelayo, ezi nkampani zimbini kunye nabantu abathathu bavuma amatyala ali-10 ewonke okusilela ukuqinisekisa impilo kunye nokhuseleko. ukhuseleko lwabasebenzi; ukubonelela abasebenzi ngolwazi, isikhokelo, uqeqesho nolongamelo; kunye nokuqinisekisa ukuba iingozi zeendawo ezivaliweyo ziyapheliswa okanye ziyacuthwa Kwaye ziqhube umsebenzi onxulumeneyo ngendlela ekhuselekileyo.
Isigwebo sikaNovemba ophelileyo saphela ngesohlwayo se-200,000 yeedola kwi-A-1 Mushroom Substratum (ngoku engenamali), i-$ 120,000 ye-HV Truong, kunye ne-$ 15,000, i-10,000, kunye ne-5,000 yeedola zabathathu.
URaj Chouhan, umgxeki wabasebenzi weNew Democratic Party yaseBritish Columbia, yenye yeekhorasi ezifuna isigwebo esiqatha.UChouhan uchaze isohlwayo sokugqibela njengokuqhwatywa esihlahleni. Unike ingxelo yokuba ezi ntsapho zinethemba lokufumana okuthile ukunceda ezinye iintsapho nabanye abasebenzi kuyo.q
Ukuze uchaze iimeko ezikhokelele kwisehlo esibulalayo, inkqubo yokwenziwa komgquba wamakhowa kwindawo kufuneka iqwalaselwe.Kwimodeli yopopayi ye-3-D, i-WorkSafeBC ibonise ukuba inkqubo yemibhobho yakhiwe ukuze kubonelelwe ngamanzi amatsha kunye nokulungisa amanzi. ukusuka kwitanki enkulu yamanzi ezimeleyo kwindawo ebiyelweyo. kuqala emgqomeni womgquba, ze emva koko kutshizwe kwingqumba yomgquba oqulethe iindiza, umgquba wenkukhu kunye negypsum yezolimo.
Nangona kunjalo, ngenxa yemicimbi yokusebenza kunye nokunciphisa ukuveliswa kwe-compost, inkqubo yeetanki zamanzi kunye neendawo ezivaliweyo zizaliswe ngamanzi enkqubo, i-straw kunye ne-sludge.Ukuthintela iimpompo kunye nemibhobho ekukhenkceni ebusika, ishedi yakhiwe ngodonga lwe-containment ngo-2007.
Okunye okubalulekileyo kuyilo kunye nokwakhiwa kwenkqubo yokujikeleziswa kwamanzi, ethi itsale inkqubo yamanzi ukusuka ezantsi kwetanki ukuya kumbhobho wokungena.Ingxelo ye-WorkSafeBC ichaze ukuba oku kubangele imiqobo kunye neemeko ze-anaerobic kwisixokelelwano semibhobho.
Ingxelo iqukumbele ngelithi: pNjengoko iindiza kunye nodaka zihleli phantsi kwetanki, ezi mathiriyeli ngokuqinisekileyo ziya kungena kumbhobho kwaye zithintele ukuhamba kwamanzi okanye zenze isithintelo.q
Ngokudityaniswa nesidingo esincitshisiweyo senkqubo yamanzi-idolophu yaseLangley yavala indawo yokufaka umgquba ekupheleni kuka-2007 ngenxa yokwaphulwa kwemithetho-oku kuthetha ukuba amanzi angena kwinkqubo ahlala ixesha elide, kwaye amaxesha okuqukuqela kwimibhobho ayancipha kwaye anyuswe Ukujongana nemibhobho. ithuba, ukukhula kwamanzi kudodobala kwaye kuxhase umsebenzi we-anaerobic.
Ingxelo iyacacisa: pOkwenza ingxaki ibe mandundu kukungabikho kwendlela yokukhuthaza ukuhambahamba nokuxutywa okufanayo kwawo nawaphi na amanzi aneoksijini engena kwitanki [yenkqubo] enamanzi aqokelelweyo, udaka kunye nezinto eziqinileyo emazantsi etanki.”
U-Les Mackoff, igqwetha elikhuselayo labamangalelwa, uthe abanini basebenza naba bantu yonke le mihla kwaye baziva bembi ngale nto yenzekayo.q
UMackoff wabika ukuba ngaphambi kwesiganeko esibulalayo, umninimzi wayeqeshe iingcali kwaye wafuna iingcebiso zobunjineli malunga nendlela yokufaka i-biofilters ukunceda ukunciphisa amathuba okuvumba. Esi sakhiwo siye sonakala kakhulu.”
UNeil McManus ngugqirha wococeko oqinisekisiweyo osuka eNorthWest Occupational Health & Safety eVancouver. Uthe imbono yakhe kukuba iinjineli zilawula ukhuseleko emsebenzini kuba "uyilo lwazo ludala iimeko zokusebenza ezichaphazela abanye."
UMcManus uthe ngokusekwe kumava akhe, uninzi lwemisebenzi yokubumba umgquba ineempompo ezingaphantsi kwamanzi kunye neepompo ezisuswayo. Wongezelela ukuba ngaphandle kwezi, abantu kuya kufuneka bangene "egumbini lokulungisa impompo okanye into eyivalelayo."
UDavid Nguyen, ingcali kwezempilo nokhuseleko kwezolimo kwiFama kunye neRanch Safety and Health Association (FARSHA) eLangley, eBritish Columbia, uthe esi siganeko "sivule amehlo omntu wonke kweli shishini." .Nguyen wabika ukuba uye watyelela indawo yokusebenza kwaye usebenze nabaqeshi emva kwesiganeko sokuphucula impilo kunye nokhuseleko olunxulumene nomsebenzi.
Uthe imiba yobunjineli yingxaki, kodwa wongeze ukuba ucinga ezinye izinto ezinje ngamanyathelo othintelo malunga novavanyo lomngcipheko wendawo evalelweyo, ukuchongwa kweengozi, kunye nolawulo lokuvezwa kunganceda ukuthintela iingozi.
Ukuyifunda le miqondiso nako kunganceda ukuthintela. Malunga neenyanga ezimbini phambi kosuku olubi kakhulu, ngoJulayi 15, 2008, iBritish Columbia Farm Industry Review Committee yafumana izikhalazo ezivela kuCeba weDolophu uCharlie Fox kunye nenkosikazi yakhe malunga nevumba kunye nenkunkuma yamanzi evela kumsebenzi wokwenza umgquba.
Idolophu iqalise amanyathelo asemthethweni, ivala indawo okwesibini. Enyanisweni, ukuxoxwa kwenkundla yesikhalazo sesibini kumiselwe ukuba kubanjwe iintsuku ezintathu emva kwengozi.
Lo kaFox wathi: “Le ntlekele yenzeke apho besisazi ukuba ivumba liphumile, kuba yayiliqula elingagqunyiweyo.” Ngokombono wam, ingxaki yeyokuba olu daka luphuma kamva luze luhlale kolu daka lukhulu luvulekileyo. amatanki.”
UMcManus wabika ukuba ngaphantsi konyaka emva kwesiganeko saseLangley, watyelela enye ifama yamakhowa eBritish Columbia, apho wabona "indlela yokusebenza" efanayo kwaye wafumana "ukugxininiswa okuphezulu okumangalisayo" kwisikhululo sokupompa. "H2S.
“Kufuneka simke ngokukhawuleza apho,” wakhumbula.” Ngaphambi kotshintsho, ivumba lalinguziro. Impumlo yam yandixelela ukuba kukho iH2S apha, ndalaqaza andabona tshintsho lokuchaza okwenzekayo. Yayiyimpompo leyo. Sasibona ugwebu ezantsi, ”utshilo uMcManner.
Uqikelele ukuba “ugwebu oludada phezu kolwelo lunokubamba ubuncinci umoya woxinzelelo”, olunye lunokuba yi-H2S.” Le yinkqubo enoxinzelelo kakhulu kwaye ayizinzanga kakhulu. Ke ukuba ubambe iimolekyuli ze-H2S kwiqamza kulwelo olujiyileyo, kwaye usebenzise amandla acocekileyo kuwo kwaye ukhulule ulwelo, ke iqamza linesisombululo esiKhutshiweyo,” utshilo. ”Umoni wadlula ngokukhawuleza… ngenxa yokufa, abazange bafumane nto.”
Ingxelo ye-WorkSafeBCos yathi xa umphathi womlilo we-townos walinganisa umoya kwi-shedi malunga ne-5: 30 pm, umxholo we-hydrogen sulfide wawuyi-36 inxalenye yesigidi (ppm) kunye nomxholo we-oksijini wawuyi-15% -phezulu kakhulu kwaye iphezulu kakhulu, ngokulandelanayo. Ephantsi.Emva nje kwemizuzu ye-22, umxholo wegesi wehla kwi-6 ppm, kwaye umxholo oqhelekileyo we-oksijeni wawuyi-20.9%.
Ezi ngqwalasela zihluke kakhulu kwi-WorkSafeBC count ngoJanuwari 29, 2009 (iinyanga ezintlanu kamva), xa i-valve isusiwe kwaye umoya kwipayipi yokungena ngaphantsi kwe-valve ulinganiswe.pUmxholo we-H2S udlula i-500 ppm (ukufunda okuphezulu imonitha), ebonisa ukuba iimeko ze-anaerobic kumbhobho zinokubangela umxholo we-H2S ukuba uphakame ngokwaneleyo ukubangela ukuba umntu angabikho zingqondweni kunye nokufa ngokukhawuleza, q ingxelo yophando iphawulwe.
Kwakutheni ukuze omnye umsebenzi eshedini angabi nampendulo kwimizuzwana embalwa emva kokukhululwa kwe-H2S waza wafa kamva, ngoxa omnye wasinda?
“Xa ujonga ucoceko emsebenzini, ayinguye wonke umntu ochatshazelwa zizinto ezifanayo ngendlela efanayo,” uyacacisa uShirley Gray, ucoceko emsebenzini kwiSebe lezeMisebenzi neMfundo ePhakamileyo eNova Scotia eHalifax. Pha. Ayinguye wonke umntu oza kuba nomhlaza wemiphunga,” uGrey wenze umzekelo.
Uthe izinto ezinokuchaphazela impendulo ekuvezweni ziquka ukungena komoya, ukusondela kwindawo yokukhulula, kunye nesantya sokuphefumla. ngaphandle.
UGrey unika ingxelo yokuba zonke iigesi ziya kuthatha indawo yeoksijini, kodwa ukwenza oku, ugxininiso kufuneka lube phezulu kakhulu. scavenger, “eneneni ibopha ioksijini ize iyisuse emoyeni.”
UMcManus uthe kwi-15% yeoksijini, "awuyi kuba nefuthe elibi ekusebenzeni kwabantu." "Kungenxa yoko le nto kunokwenzeka ukuba i-H2S yenze oku," waqikelela.
Oku kufa kwabangela ukuba iNew Democrats yaseVancouver kunye neBritish Columbia Federation of Labor (BCFL) ibize ngokuphindaphindiweyo uphando lwe-coroner.Umphathi oyintloko uLisa Lapointe uphendule umnxeba ngoDisemba kunyaka odlulileyo.
"Emva kokuphonononga lonke ulwazi olukhoyo kwimeko, kubandakanywa nengxelo ye-WorkSafeBCos, [uLapointe] wagqiba ukuba kuya kuba luncedo ukwenza uphando ukuze kuhlolwe ezinye zeemeko ezibanzi zesiganeko ukuthintela ukufa kwexesha elizayo kwiimeko ezifanayo. "Ingxelo evela kwiBritish Columbia Coroner Service, kwikomkhulu eVancouver, yathi. Ngexesha lophando olucwangciselwe ukuqala nge-7 kaMeyi, umphenyi oyintloko uNorm Liebel kunye nejaji baya kuva ubungqina obuvela kumangqina amaninzi.
URaj Chouhan weNew Democratic Party wathi unethemba lokuba amanye amacebiso “anokusinceda sithintele iintlekele ezinjalo kwixesha elizayo.”
Usihlalo we-BCFL uJim Sinclair naye walwamkela uphando lwephondo kwaye wachaza kwingxelo ukuba izisa ithemba lokhuseleko olukhulu kwiifama zaseBritish Columbia.q
Ingxelo ye-WorkSafeBC yachaza ukuba ngaphambi kwesiganeko, akukho mntu wayebonakala exhalabile malunga nophuhliso olunokwenzeka lweemeko ze-anaerobic kwimibhobho eyinxalenye yenkqubo yokubuyisela amanzi, nokuba yonke inkqubo ihlala i-aerobic.q
"Nangona i-industry kunye nee-arhente ezilawulayo ziqaphela ukuba ukuveliswa kwegesi kuyimveliso yale mi sebenzi, uncwadi loshishino lugxininisa ngakumbi ekukhuselweni kwendalo kunye nokupheliswa kwevumba, kunokuba iingozi ezinokuthi zenziwe ngexesha lokuveliswa kwezi gesi," yongezelela ingxelo.
U-Scott Fraser, umlawuli weprojekthi ye-FARSHA, uvumile ukuba ngaphambi kwengozi, inqanaba lolwazi malunga neengozi zokwenziwa komgquba wamakhowa lalilinganiselwe. isulfide enokuchithwa kwezi zinto,” utshilo uFraser.
Wabika ukuba ukususela kweso siganeko, ulwazi olubhaliweyo luhanjiswe kwimisebenzi efanayo, kwaye isicwangciso sokulawula ukuvezwa kwe-compost yama-mushroom sibekwe.
Nguyen wathi abasebenzi kumzi-mveliso waseLangley bathetha isiVietnam, yaye uthetha isiVietnam njengolwimi lwakhe lwesibini.” Abantu abasebenza [kwezolimo] badla ngokuba ngabaphambukeli besizukulwana sokuqala, ngoko isiNgesi asisoloko silulwimi lwabo lokuqala.”
Ixesha lokuposa: Dec-23-2021
