Hōʻike noiʻi no kahi ulia kemika

Hōʻike noiʻi no kahi ulia kemika

Ua hoʻokuʻu ka pūnaewele mana o guangxi Zhuang Autonomous Region Emergency Management Department i ka Investigation Report on a Large Fire accident in Beihai LNG Co., LTD ma Nowemapa 2, 2020. Wahi a ka hōʻike, 7 poʻe i make, 2 poʻe i hōʻeha nui a me ka pololei. ʻO ka poho waiwai he 20.293 miliona yuan.

Ke kumu koke o ka ulia

I ka wā o ka hoʻokō ʻana i ka lua o ka papahana, ua wehe ʻia ka valve hoʻokaʻawale, a ʻo ka LNG (liquefied natural gas) i ka haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa e hoʻokuʻu ʻia mai ka waha paipu ʻoki ʻia, a me ka hui ʻana o ka LNG atomized air mass. a hoʻoulu ka ea i ka puhi ʻana i ka wā e hiki ai ka ikehu ʻā.

Ke kumu kūʻokoʻa o ka pōʻino

ʻO ke ʻano o ka hoʻokaʻawale ʻana i ka valve kūpono ʻole, ʻaʻole e like me nā ʻōlelo a ka mea hoʻopaʻa paʻa no ka nānā ʻana a me nā kaʻina hana a ʻae ʻia a me nā kaʻina hana, ua hōʻoia ʻia nā kūlana hana wela ʻaʻole lawa, ʻaʻole lawa ka ʻike palekana palekana a me ka mana, "nā ʻoihana liʻiliʻi ʻoihana ʻoihana nui" hana ʻoihana hana hana. ʻAʻole hiki i ka hoʻokō kuleana hoʻokele palekana palekana i ke kūlana i koho ʻia, ʻaʻole hiki i ka hoʻokele ʻaelike i ke kūlana i koho ʻia, etc.

Ua haʻi ʻia ka hōʻike hoʻokolokolo

I ke kakahiaka o ia lā, ʻaʻole i hoʻokō ka ʻenekini mea hana ʻo Lai Xiaolin i ke ʻano o nā kaʻina hana e like me ka nānā ʻana a me ka hōʻoia ʻana i ka pepa hana e hoʻopili ai i ka mea kani, akā ua komo i ke keʻena ʻenekinia a hana wale me ka nānā ʻole ʻana o nā mea ʻenekinia ʻē aʻe.

Ma ka hola 11:44 a me 48 kekona, ua hoʻohana ʻo Lai Xiaolin i ka ʻōnaehana SIS e pani ikaika i ka valve 0301-XV-2001.I ka manawa koke, ua wehe ʻia ka valve 0301-XV-2001 a ua hoʻomaka ka LNG e pulu.Ma ka hola 11:45 minuke 00 kekona, ua hāmama loa ka valve.Ma kahi o 10 kekona ma hope o ka hoʻokomo ʻia ʻana o ka LNG, ua ʻā ke ahi ma luna o ke kahua ma mua o ka pahu mālama TK-02.He 8 mau kānaka, me Liang, ma ke kahua ma ke alo o ka pahu waihona TK-02 a me 1 kanaka, me Tian, ​​ma luna o ka pahu i ka wā i puhi ai ka LNG i ke ahi.

Wahi a ka hōʻike

Ma kēia ulia pōpilikia, sinopec Zhongyuan Petroleum Bureau natural Gas Technology service Center, Beihai LNG Company, Sinopec Tenth Construction, Henan Hongyu, Sichuan Yitong, Sinopec Guangzhou Engineering, Qingdao Transocean i nā kūlana kānāwai a me ke kānāwai.Ma waena o lākou, ua uhaki ka Natural Gas Technical Service Center o Zhongyuan Petroleum Bureau o Sinopec i nā lula hoʻokele o ka ʻōnaehana pale interlocking mea hana a ʻaʻole i hoʻokō pono i ke kaʻina hana ʻae o ka mea hoʻopili e like me nā lula.Ua alakaʻi ʻo Lai Xiaolin i ka ʻenekini mea hana i ka hana hoʻopaʻa ʻana ma mua o ka pau ʻana o ka ʻae ʻia ʻana o ka tiketi hana hoʻopaʻa ʻana a ʻaʻohe kahu.

Ua kūkākūkā kūikawā kekahi hui o nā loea HSE kemika o kekahi ʻoihana i ka ulia.Ma hope o ka ʻike ʻana i nā ʻōlelo a kēlā me kēia loea, ua aʻo nui au.Eia ka wehewehe a me ka hōʻuluʻulu manaʻo:
1. Ua loaʻa kēia pōʻino me ka hoʻokaʻawale ʻole ʻia o nā kumu ikehu weliweli.Aia nā pilikia i ka loina o ka ʻōnaehana hoʻopaʻa ulia pōpilikia ESD ma ka ʻōnaehana SIS, a ʻaʻole i hoʻokani ʻia ka pā kī makapō.ʻO ka mea nui aku, mai hilinaʻi nui i ka "pūnaewele", hiki i kekahi ʻōnaehana ke hiki ke hāʻule.LOTOTO(Lockout/tagoout/ hoao)me ka pilina kino inā hiki.E hana ʻia ka hōʻoia a me ka ʻae ʻia e like me ka mana a me ke kuleana o nā limahana hoʻokele ma nā pae āpau.

2. ʻAʻole i loaʻa kahi kaʻina hana ʻae kūpono no ka hana ʻana i nā hana pōʻino, a ʻaʻole i hana i kahi loiloi palekana pre-work safety (JSA) ma mua o ka hana.Wahi a nā kaʻina hana hoʻokolokolo a ʻae ʻia no nā hana weliweli, pono ka mea noi a me ka luna hoʻomalu e hoʻokō pono i ka loiloi palekana ma mua o ka hana, a pono e hele ka ʻae i ka pūnaewele no ka hōʻoia ʻana ma mua o ka ʻae ʻia.

3. Me he mea lā e akahele loa ka hōʻike hoʻokolokolo ulia, a maopopo loa nā helu a me nā minuke: ma 11:20, ua ʻoki ʻia ka ʻaoʻao kokoke i ka pahu, a ma 11:40, no ke aha ʻoe e koi ai e lawelawe i ka mea kani. pepa hana pili?ʻO ka lua, ʻo kēia valve he haʻahaʻa haʻahaʻa wai i ʻoki ʻia.I ka manawa a pehea i pani ʻia ai?ʻAʻole nui ka poʻe i hoʻomaopopo ʻole i ka pani ʻana o ka valve e koi aku i ka ʻenekinia e pani hou i ka valve.Nui nā nīnau e pili ana i nā kikoʻī, akā ʻaʻohe manaʻo, ʻaʻohe pae.He paʻakikī ke hoʻomaopopo.